TURNOUT AND RAIL TRANSIT SYSTEM

Abstract

A turnout structure includes at least one turnout. The at least one turnout includes: a fixed beam set including a first side beam and a second side beam, and at least two movable beam sets disposed between the first side beam and the second side beam to define at least three switchable traveling pathways. Top surfaces of the at least two movable beam sets are configured to be a first traveling surfaces for traveling wheels of a rail vehicle to travel. Each of the at least two movable beam sets includes a rotating beam and a moving beam. A rotating center is located on a first end of the rotating beam, the rotating beam is configured to rotate around the rotating center, and the moving beam is connected to a second end of the rotating beam and configured to move along a path.

Description

FIELD

The present disclosure relates to the field of rail transit technologies, and in particular, to a turnout structure and rail transit system.

BACKGROUND

Turnout in related technologies, a movable beam is set between two fixed beams, and the movable beam is driven by a driving mechanism to move between the two fixed beams to switch different traveling pathways. Because the movable beam has a single body, the movable beam is bulky, heavy, and inflexible to move.

SUMMARY

The present disclosure is to resolve one of technical problems in the related art at least to some extent. Accordingly, the present disclosure provides a turnout structure. The turnout structure is small in size and light in weight.

The present disclosure also provides a rail transit system with the above-mentioned turnout structure.

The turnout structure according to the embodiment of the present disclosure includes at least one turnout. The at least one turnout includes: a fixed beam set including a first side beam and a second side beam, and at least two movable beam sets disposed between the first side beam and the second side beam to define at least three switchable traveling pathways. Top surfaces of the at least two movable beam sets are configured to be a first traveling surfaces for traveling wheels of a rail vehicle to travel. Each of the at least two movable beam sets includes a rotating beam and a moving beam. A rotating center is located on a first end of the rotating beam, the rotating beam is configured to rotate around the rotating center, and the moving beam is connected to a second end of the rotating beam and configured to move along a path.

According to the turnout structure in an embodiment of the present disclosure, the movable beam set is configured as a rotatable rotating beam and a moving beam that is pivotally connected to the rotating beam, so that the movable beam set can change its shape at different positions, and only need to change the position of the rotating beam and moving beam to achieve the switch of different traveling pathways. Compared with the turnout structure of the existing integrated movable beam, the width of the rotating beam and the moving beam of the present disclosure is smaller, the turnout structure is small in size, light in weight, and flexible in movement.

The additional aspects and advantages of the present disclosure are provided in the following descriptions, some of which will become apparent from the following descriptions or may be learned from practices of the present disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and/or additional aspects and advantages of the present disclosure will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

FIG. 1 is a stereoscopic diagram of the turnout structure according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram after the first traveling pathway of the turnout structure is opened according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram after the second traveling pathway of the turnout structure is opened according to an embodiment of the present disclosure;

FIG. 4 is a schematic diagram after the third traveling pathway of the turnout structure is opened according to an embodiment of the present disclosure;

FIG. 5 is a top view of the first traveling pathway of the turnout structure according to an embodiment of the present disclosure;

FIG. 6 is a top view of the turnout structure shown in FIG. 5 showing the second traveling pathway;

FIG. 7 is a top view of the turnout structure shown in FIG. 5 showing the third traveling pathway;

FIG. 8 is a top view of the turnout structure shown in FIG. 5 showing the fourth traveling pathway;

FIG. 9 is a top view of the turnout structure shown in FIG. 5 showing the fifth traveling pathway;

FIG. 10 is a top view of the turnout structure shown in FIG. 5 showing the sixth traveling pathway;

FIG. 11 is a top view of the turnout structure shown in FIG. 5 showing the seventh traveling pathway;

FIG. 12 is a top view of the turnout structure shown in FIG. 5 showing the eighth traveling pathway;

FIG. 13 is a top view of the turnout structure shown in FIG. 5 showing the ninth traveling pathway;

FIG. 14 is a schematic diagram of the cooperation between the first moving assembly and the moving beam of the first movable beam set according to an embodiment of the present disclosure;

FIG. 15 is a side view of the first moving assembly and the third moving assembly cooperating with the moving beam of the first movable beam set according to an embodiment of the present disclosure;

FIG. 16 is a schematic diagram of the first moving assembly and the third moving assembly in one direction according to an embodiment of the present disclosure;

FIG. 17 is a schematic diagram of the first moving assembly and the third moving assembly in another direction according to an embodiment of the present disclosure;

FIG. 18 is a schematic diagram of the first moving assembly according to an embodiment of the present disclosure;

FIG. 19 is a side view of the turnout structure according to another embodiment of the present disclosure;

FIG. 20 is a partially enlarged schematic diagram of A circled in FIG. 19;

FIG. 21 is a schematic diagram of the first moving assembly and the third moving assembly in one direction according to another embodiment of the present disclosure;

FIG. 22 is a schematic diagram of the first moving assembly and the third moving assembly in another direction according to another embodiment of the present disclosure;

FIG. 23 is a schematic diagram of the first driving device cooperating with the first moving assembly and the third moving assembly according to an embodiment of the present disclosure;

FIG. 24 is an exploded view of the first driving device cooperating with the first moving assembly and the third moving assembly according to an embodiment of the present disclosure;

FIG. 25 is a partial schematic diagram of the cooperation between the bogie and the turnout structure of a rail vehicle according to an embodiment of the present disclosure;

FIG. 26 is a schematic diagram of the cooperation between the rail vehicle and the turnout structure according to an embodiment of the present disclosure;

FIG. 27 is a schematic diagram of the first moving assembly cooperating with the moving beam of the first movable beam set according to an embodiment of the present disclosure.

DETAILED DESCRIPTION

The embodiments of the present disclosure are described below in detail. Examples of the embodiments are shown in the accompanying drawings, and same or similar reference signs in all the accompanying drawings indicate same or similar components or components having same or similar functions. The embodiments described below with reference to the accompanying drawings are examples, are to explain the present disclosure and cannot be construed as a limitation on the present disclosure.

Next, the turnout structure 100 according to the embodiment of the present disclosure is described with reference to FIG. 1-27.

The turnout structure 100 according to the embodiment of the present disclosure includes at least one single turnout 10, that is, the turnout structure 100 may include one single turnout 10 or multiple single turnouts 10. For example, when the turnout structure 100 is composed of multiple single turnouts 10, the structures of multiple single turnouts 10 constituting one turnout structure 100 are the same. For another example, when the turnout structure 100 is composed of multiple single turnouts 10, the structures of multiple single turnouts 10 that make up one turnout structure 100 can also be different.

In an embodiment, the turnout structure 100 according to the embodiment of the present disclosure can be used for the rail transit system 1000, so that the rail transit system 1000 equipped with the turnout structure 100 can have the same advantages as the turnout structure 100.

Next, the turnout structure 100 according to the embodiment of the present disclosure is described with reference to FIG. 1-4.

The single turnout 10 according to the embodiment of the present disclosure includes the fixed beam set 11 and the movable beam set. The fixed beam set 11 includes the first side beam 111 and the second side beam 112. At least two movable beam sets 12 are movably arranged/disposed between the first side beam 111 and the second side beam 112, respectively, to define at least three switchable traveling pathways. Top surfaces of the movable beam sets 12 are configured to be the first traveling surfaces for the traveling wheels 210 of the rail vehicle 200 to travel.

For example, there may be two movable beam sets 12. The first side beam 111 and the movable beam set 12 adjacent to the first side beam 111 define a traveling pathway (for example, as shown in FIG. 2). The two movable beam sets 12 define a traveling pathway (for example, as shown in FIG. 3). The second side beam 112 and the movable beam set 12 adjacent to the second side beam 112 define a traveling pathway (for example, as shown in FIG. 4).

It should be noted that the top surface of the first side beam 111 and the second side beam 112 are configured to be the traveling surfaces for the traveling wheels 210 of the rail vehicle to travel. And the left and right sets of traveling wheels 210 on the rail vehicle 200 can walk/travel on the top surface of the movable beam set 12 and the top surface of the first side beam 111 respectively, walk on the top surface of the two adjacent movable beam sets 12 respectively, or walk on the top surface of the movable beam set 12 and the top surface of the second side beam 112 respectively.

The first side beam 111 and the second side beam 112 do not intersect or overlap and both extend along the traveling direction of the rail vehicle 200. Because rail vehicle 200 can choose different directions of travel at the single turnout 10, the first side beam 111 and the second side beam 112 can extend along different directions of travel respectively. At least two movable beam sets 12 can move between the first side beam 111 and the second side beam 112, and during the movement of the movable beam sets 12, the single turnout 10 can present at least three traveling pathways, of which each traveling pathway guides the rail vehicles 200 in different directions, and only one of the three traveling pathways can be used by the rail vehicle 200 at the same time. Therefore, it means that at least three traveling pathways are switchable.

As shown in FIG. 1-2, the movable beam set 12 includes a rotating beam 121 and a moving beam 122. A rotating center 101 is provided on one end (e.g., a first end) of the rotating beam 121. The rotating beam 121 can be configured to rotate around the rotating center 101 and drive the moving beam 122 to rotate relative to it. The beam 121 rotates, and the moving beam 122 is connected to the other end (e.g., a second end) of the rotating beam 121 and moves along a preset path.

Since the moving beam 122 is connected to the other end of the rotating beam 121, the movement path of the end of the moving beam 122 connected to the rotating beam 121 is the same as that of the other end of the rotating beam 121. The moving beam 122 can be connected to the other end of the rotating beam 121. The movement trajectory of the other end remains consistent to form an arc-shaped preset path, and the moving beam 122 can move along the preset path.

Among them, since the moving beam 122 is connected to the other end of the rotating beam 121 and can move along the preset arc path, the other end of the rotating beam 121 can follow the moving beam 122 along the preset arc path. Since the rotating center 101 is provided on one end of the rotating beam 121, when the other end of the rotating beam 121 moves along the preset arc path, the rotating beam 121 simultaneously rotates around the rotating center 101.

It can be understood that since the moving beam 122 is movable along the preset arc path and the rotating beam 121 can rotate around the rotating center 101 of the one end of the rotating beam 121, the other end of the rotating beam 121 and the moving beam 122 connected, thereby indicating that the other end of the rotating beam 121 is pivotally connected to the moving beam 122, and the pivot center 102 is located at the other end of the rotating beam 121. In other words, on the one hand, the moving beam 122 is movable along a preset arc path, and on the other hand, the moving beam 122 is pivotally connected to the other end of the rotating beam 121 through one end of its length.

According to the turnout structure 100 of the embodiment of the present disclosure, the movable beam set 12 is not a whole structure as in the prior art, but is composed of two pivotally connected rotating beams 121 and moving beams 122; the movable beam in the prior art is a whole structure, the top surface of the movable beam must be able to meet at least part of the traveling pathways in different directions. This also results in the top surface of the movable beam needing to be wide enough to meet the traffic requirements in different directions, and thus the overall structure of the movable beam is heavy and difficult to make; the movable beam set 12 in this present disclosure is composed of two pivotally connected rotating beams 121 and moving beams 122. The top surface of the movable beam set 12 does not need to be too wide, and only need to change the relative position of the rotating beam 121 and moving beam 122 that can make the top surface of the movable beam set 12 to meet the driving requirements in different directions. Therefore, the size of the movable beam set 12 in the embodiment of the present disclosure does not need to be too large at least in the width direction, thereby greatly reducing the volume of the movable beam set 12. The movable beam set 12 is lighter in weight, has a smaller turning radius, and is more flexible in rotation. In addition, the processing difficulty of the movable beam set 12 is also reduced.

In some embodiments of the present disclosure, there are two movable beam sets 12 and they include: The first movable beam set 108 and the second movable beam set 109. There are two preset paths and the preset path includes are the first preset path K1 and the second preset path K2 respectively, as shown in FIGS. 2 and 4, the moving beam of the first movable beam set 108 can move along the first preset path K1, and the moving beam of the second movable beam set 109 can move along the second preset path K2. The first movable beam set 108 is located between the first side beam 111 and the second side beam 112 and can be moved between the first position and the second position, the second movable beam set 109 is located between the first movable beam set 108 and the second side beam and can be moved between the third position and the fourth position.

In an embodiment, as shown in FIG. 2, when the first movable beam set 108 is moved to the second position and the second movable beam set 109 is moved to the fourth position, the first traveling pathway is defined between the first movable beam set 108 and the first side beam 111, that is, the top surfaces of the first side beam 111 and the first movable beam set 108, and the opposite sides of the first side beam 111 and the first movable beam set 108 constitute the first traveling pathway, and other traveling pathways follow the same pattern. As shown in FIG. 3, when the first movable beam set 108 is moved to the first position and the second movable beam set 109 is moved to the fourth position, the second traveling pathway is defined between the first movable beam set 108 and the second movable beam set 109. As shown in FIG. 4, when the first movable beam set 108 is moved to the first position and the second movable beam set 109 is moved to the third position, the third traveling pathway is defined between the second movable beam set 109 and the second side beam 112. Therefore, the structure of the single turnout 10 is simple, and the switching of traveling pathways is convenient and reliable.

In some embodiments of the present disclosure, as shown in FIGS. 1 to 4, the fixed beam set 11 also includes the limiting beam. There are multiple limiting beams, and the multiple limiting beams correspond to the multiple movable beam sets 12 one by one. The rotating center 101 of the rotating beam 121 of each movable beam set 12 is set on the corresponding limiting beam. The top surface of the limiting beam can also be configured as a traveling surface for the traveling wheels 210 of the rail vehicle 200 to run.

For example, multiple limiting beams include a first limiting beam 113 and a second limiting beam 114, the rotating center 101 of the rotating beam 121 of the first movable beam set 108 is set on the first limit beam 113, the rotating center 101 of the rotating beam 121 of the second movable beam set 109 is set on the second limiting beam 114.

The first limiting beam 113 includes: the first sub-limiting beam 113a with two ends intersecting; the second limiting beam 114 includes: the second sub-limiting beam 114a with two ends intersecting. A structure of two first sub-limiting beams 113a adjacent to the first side beam 111 is part of the first traveling pathway. One of the two first sub-limit beams 113a adjacent to the second side beam 112 and one of the two second sub-limit beams 114a adjacent to the first side beam 111 are constructed as part of the second traveling pathway. A structure of two second sub-limit beams 114a adjacent to second side beam 112 is part of the third traveling pathway. As a result, the volume of the first limit beam 113 and the second limit beam 114 can be greatly reduced, and the processing of the first limit beam 113 and the second limit beam 114 is easier.

Further, the top surfaces of the first side beam 111 and the second side beam 112 are configured as the second traveling surface 106 for the traveling wheels 210 of the rail vehicle 200 to travel, and the top surfaces of the first limiting beam 113 and the second limiting beam 114 are configured as the third traveling surface 107 for the traveling wheels 210 of the rail vehicle 200 to travel. That is, the traveling wheels 210 of the rail vehicle 200 roll on the top surfaces of the first side beam 111, the second side beam 112, the first limiting beam 113, the second limiting beam 114 or the movable beam set 12.

In some embodiments, as shown in FIG. 5-13, the turnout structure 100 includes the two single turnouts 10 (e.g., a first turnout and a second turnout). For example, the two single turnouts 10 have the same structure. The exit of one single turnout 10 (e.g., the first turnout) is connected to the entrance of the other single turnout 10 (e.g., the second turnout). As a result, a variety of traffic opening solutions can be realized. In addition, preferably, the first side beam 111 of the two single turnouts 10 can be one-piece molded parts, and the second side beam 112 of the two single turnouts 10 can also be one-piece molded parts. Thus, the processing is convenient and the structure is reliable.

For example, as shown in FIGS. 5 to 13, when the two single turnouts 10 are both the above-mentioned three-way turnouts, nine driving schemes can be switched. For example, as shown in FIG. 5, it is possible to realize the upper curve-upper curve opening to traffic. For example, as shown in FIG. 6, it is possible to realize the upper curve-straight line opening to traffic. For example, as shown in FIG. 7, it is possible to realize the upper curve-lower curve opening to traffic. For example, as shown in FIG. 8, it is possible to realize the straight line-upper curve opening to traffic. For example, as shown in FIG. 9, it is possible to realize the straight line-straight line opening to traffic. For example, as shown in FIG. 10, it is possible to realize the straight line-lower curve opening to traffic. For example, as shown in FIG. 11, it is possible to realize the lower curve-upper curve opening to traffic. For example, as shown in FIG. 12, it is possible to realize the lower curve-straight line opening to traffic. For example, as shown in FIG. 13, it is possible to realize the lower curve-lower curve opening to traffic.

In summary, according to the turnout structure 100 of the embodiment of the present disclosure, by providing fixed beam sets 11 and two movable beam sets 12, the two movable beam sets 12 move and position between the first side beam 111 and the second side beam 112 to form different traveling pathways for the rail vehicle 200 to switch the traveling route. Therefore, the structure of the turnout structure 100 is simple, and the switching method of the traveling pathways is simple, lightweight, highly reliable and economical. In addition, this kind of turnout structure 100 can be used as a multi-opening turnout, a crossover turnout, etc., thereby improving the utilization efficiency of the turnout structure 100 and saving resources.

According to some embodiments of the present disclosure, the single turnout 10 also includes the first guide rail 131 is configured as a linear guide rail, and the first guide rail 131 is disposed below the moving beam 122 of the first movable beam set 108. And the moving beam 122 of the first movable beam set 108 can move on the first guide rail 131 along the first preset path K1.

The moving beam 122 of the first movable beam set 108 can move on the first guide rail 131. The movement trajectory of one end of the moving beam 122 connected to the rotating beam 121 is arc-shaped. In order to ensure that the moving beam 122 does not interact with the first guide rail 131, for example, on the one hand, the moving beam 122 moves in a direction parallel to the extension direction of the first guide rail 131, on the other hand, the moving beam 122 can also move in a direction orthogonal to the extension direction of the first guide rail 131. The movement trajectory of the moving beam 122 is obtained by combining the movement trajectory of the moving beam 122 in the extension direction of the first guide rail 131 and the movement trajectory of the moving beam 122 in the direction orthogonal to the extension direction of the first guide rail 131. Therefore, the movement trajectory of the moving beam 122 is also arc-shaped, that is, the first preset path K1 of the moving beam 122 of the first movable beam set 108 is arc-shaped path.

The first guide rail 131 is provided below the moving beam 122 of the second movable beam set 109, and the moving beam 122 of the second movable beam set 109 can move along the second preset path K2 on the first guide rail 131.

The moving beam 122 of the second movable beam set 109 can move on the first guide rail 131. The movement trajectory of one end of the moving beam 122 connected to the rotating beam 121 is arc-shaped. In order to ensure that the moving beam 122 does not interact with the first guide rail 131, for example, on the one hand, the moving beam 122 moves in a direction parallel to the extension direction of the first guide rail 131, on the other hand, the moving beam 122 can also move in a direction orthogonal to the extension direction of the first guide rail 131. The movement trajectory of the moving beam 122 is obtained by combining the movement trajectory of the moving beam 122 in the extension direction of the first guide rail 131 and the movement trajectory of the moving beam 122 in the direction orthogonal to the extension direction of the first guide rail 131. Therefore, the movement trajectory of the moving beam 122 is also arc-shaped, that is, the second preset path K2 of the moving beam 122 of the second movable beam set 109 is arc-shaped path.

In some embodiments of the present disclosure, the single turnout 10 further includes a first moving assembly 15. The first moving assembly 15 is disposed between the first guide rail 131 and the moving beam 122 of the first movable beam set 108, and the first moving assembly 15 can move in the first direction along the first guide rail 131. The moving beam 122 of the first movable beam set 108 is movably disposed on the first moving assembly 15 and moves in the second direction relative to the first moving assembly 15, and the first direction and the second direction have an included angle.

Therefore, it can be relatively simply and reliably ensured that the moving beam 122 of the first movable beam set 108 moves along the arc-shaped preset path. For example, the first direction is the same as the extension direction of the first guide rail 131, the second direction and the first direction may be orthogonal to each other, and the included angle between the first direction and the second direction is 90°.

The single turnout 10 further includes the second moving assembly. The second moving assembly is disposed between the first guide rail 131 and the moving beam 122 of the second movable beam set 109, and the second moving assembly can move in the first direction along the first guide rail 131 while the moving beam 122 of the second movable beam set 109 is movably on the second moving assembly and moves in the second direction relative to the second moving assembly.

Therefore, it can be relatively simply and reliably ensured that the moving beam 122 of the second movable beam set 109 moves along the arc-shaped preset path. For example, the first direction is the same as the extension direction of the first guide rail 131, the second direction and the first direction may be orthogonal to each other, and the included angle between the first direction and the second direction is 90°.

Further, as shown in FIG. 24, the first moving assembly 15 is provided with a first sliding member 141 extending along the second direction, and the moving beam 122 of the first movable beam set 108 is provided with a second sliding member. The first sliding member 141 is in sliding fit with the second sliding member.

In an embodiment, the first sliding member 141 is configured as a sliding rail or a sliding groove and extends along the second direction, and the second sliding member is configured as a sliding block and is disposed on the moving beam 122 of the first movable beam set 108. Therefore, during the movement of the moving beam 122 of the first movable beam set 108, the sliding block can move in the first direction along with the first sliding member 141, and at the same time move in the second direction along the sliding rail or the sliding groove.

The second moving assembly is provided with the third sliding member extending along the second direction. The moving beam 122 of the second movable beam set 109 is provided with the fourth sliding member. The third sliding member is in sliding fit with the fourth sliding member.

The third sliding member is configured as a sliding rail or a sliding groove and extends in the fourth direction, and the fourth sliding member is configured as a sliding block and is disposed on the moving beam 122 of the second movable beam set 109. Therefore, during the movement of the moving beam 122 of the second movable beam set 109, the sliding block can move in the first direction along with the third sliding member, and at the same time move in the fourth direction along the sliding rail or the sliding groove.

In some embodiments of the present disclosure, as shown in FIGS. 14-18 and 23-24, the first moving assembly 15 includes a first rolling wheel frame 151 and a first rolling wheel 152. The first rolling wheel frame 151 is connected to the first sliding member 141. The first rolling wheel 152 is rotationally disposed on the first rolling wheel frame 151 and is configured for rolling along the top surface of the first guide rail 131. While the first rolling wheel 152 rolls along the top surface of the first guide rail 131, the moving beam 122 of the first movable beam set 108 also moves along the extension direction of the first guide rail 131.

The second moving assembly includes a second rolling wheel frame and a second rolling wheel. The second rolling wheel frame is connected to the second sliding member. The second rolling wheel is rotationally disposed on the second rolling wheel frame and is configured for rolling along the top surface of the first guide rail 131. While the second rolling wheel rolls along the top surface of the first guide rail 131, the moving beam 122 of the second movable beam set 109 also moves along the extension direction of the first guide rail 131.

Further, the first moving assembly 15 also includes a first blocking wheel 153 and a second blocking wheel 154. The first blocking wheel 153 and the second blocking wheel 154 are both arranged on the first rolling wheel frame 151. The first blocking wheel 153 and the second blocking wheel 154 are configured to be clamped on both sides of the first guide rail 131 in the The first blocking wheel 153 and the second blocking wheel 154 may be located below both sides of the first rolling wheel 152. In the process of the first rolling wheel 152 rolling along the top surface of the first guide rail 131, the first blocking wheel 153 and the second blocking wheel 154 can hold the two sides of the first guide rail 131 in the width direction. To prevent the first rolling wheel 152 from falling off the top surface of the first guide rail 131 when rolling along the top surface of the first guide rail 131.

The second moving assembly also includes a third blocking wheel and a fourth blocking wheel. The third blocking wheel and the fourth blocking wheel are both arranged on the second rolling wheel frame. The third blocking wheel and the fourth blocking wheel are configured to be clamped on both sides of the first guide rail 131 in the width direction.

The third blocking wheel and the fourth blocking wheel may be located below both sides of the second rolling wheel. In the process of the second rolling wheel rolling along the top surface of the first guide rail 131, the third blocking wheel and the fourth blocking wheel can hold the two sides of the first guide rail 131 in the width direction. To prevent the second rolling wheel from falling off the top surface of the first guide rail 131 when rolling along the top surface of the first guide rail 131.

Further, there are two first rolling wheels 152 and are spaced apart in the extension direction of the first guide rail 131. There are also two first blocking wheels 153 and second blocking wheels 154. The two first blocking wheels 153 are spaced apart in the extension direction of the first guide rail 131, and the two second blocking wheels 154 are spaced apart in the extension direction of the first guide rail 131. Each first blocking wheel 153 and the corresponding second blocking wheel 154 are configured for clamping on both sides of the first guide rail 131 in the Two first blocking wheels 153 are spaced on the same side of the first guide rail 131, and two second blocking wheels 154 are spaced on the other side of the first guide rail 131; The moving beam 122 can be better driven to move along the extension direction of the first guide rail 131, Even if the first moving assembly is set between one end of the moving beam 122 connected to the rotating beam 121 of the first movable beam set 108 and the first guide rail 131, there will be no difficulty in dragging the moving beam 122 of the first movable beam set 108 away from the end of the rotating beam 121.

In an embodiment, as shown in FIG. 14, the first guide rail 131 has a “I”-shaped cross section and includes a first top plate 131a, a first bottom plate 131b, and a first connecting plate 131c connected with the first top plate 131a and the first bottom plate 131b respectively. The first blocking wheel 153 and the second blocking wheel 154 are configured to be clamped on two sides of the first top plate 131a that are opposite to each other in the width direction.

The first top plate 131a extends in the horizontal direction, so the areas of the two sides of the first top plate 131a in the width direction are smaller, but it does not affect the first blocking wheel 153 and the second blocking wheel 154 rolling on the two sides of the first top plate 131a in the width direction.

There are two second rolling wheels and they are spaced apart in the extension direction of the first guide rail 131. There are also two third blocking wheels and two fourth blocking wheels. The two third blocking wheels are spaced apart in the extension direction of the first guide rail 131, and the two fourth blocking wheels are spaced apart in the extension direction of the first guide rail 131. Each third blocking wheel and the corresponding fourth blocking wheel are configured for clamping on both sides of the first guide rail 131 in the width direction.

Two third blocking wheels are spaced on the same side of the first guide rail 131, and two fourth blocking wheels are spaced on the other side of the first guide rail 131. The moving beam 122 of the second movable beam set 109 can be better driven to move along the extension direction of the first guide rail 131. Even if the second moving assembly is set between one end of the moving beam 122 connected to the rotating beam 121 of the second movable beam set 109 and the first guide rail 131, there will be no difficulty in dragging the moving beam 122 of the second movable beam set 109 away from the end of the rotating beam 121.

In another embodiment of the present disclosure, as shown in FIG. 19-20, the first guide rail 131 is provided with a first inclined surface 1021 and a second inclined surface 1031 that are opposite to each other in the width direction. The first inclined surface 1021 and the second inclined surface 1031 gradually closer or farther from each other in the direction from bottom to top, and the first inclined surface 1021 and the second inclined surface 1031 are inclined in different directions.

The first moving assembly 15 includes: a third rolling wheel frame 161, a third rolling wheel 162 and a fourth rolling wheel 163. The third rolling wheel frame 161 can be connected to the first sliding member 141. The third rolling wheel 162 and the fourth rolling wheel 163 are arranged on the third rolling wheel frame 161 and are configured for rolling on the first inclined surface 1021 and the second inclined surface 1031 respectively.

That is, during the rolling coordination between the third rolling wheel 162 and the first inclined surface 1021 and the rolling coordination between the fourth rolling wheel 163 and the second inclined surface 1031, the third rolling wheel 162 and the fourth rolling wheel 163 can not only roll along the extension direction of the first guide rail 131, and at the same time, the third rolling wheel 162 and the fourth rolling wheel 163 can also hug the first inclined surface 1021 and the second inclined surface 1031, or the third rolling wheel 162 and the fourth rolling wheel 163 can also be supported on the first inclined surface 1021 and the second inclined surface 1031. Therefore, there will be no technical problem of the first moving assembly detaching from the first guide rail 131, and the first moving assembly 15 can move stably on the first guide rail 131.

The second moving assembly includes: a fourth rolling wheel frame, a fifth rolling wheel and a sixth rolling wheel. The fourth rolling wheel frame can be connected to the third sliding member; the fifth rolling wheel and the sixth rolling wheel are arranged on the fourth rolling wheel and are configured for rolling on the first inclined surface and the second inclined surface respectively.

That is, during the rolling coordination between the fifth rolling wheel and the first inclined surface and the rolling coordination between the sixth rolling wheel and the second inclined surface, the fifth rolling wheel and the sixth rolling wheel can not only roll along the extension direction of the first guide rail 131, and at the same time, the fifth rolling wheel and the sixth rolling wheel can also hug the first inclined surface and the second inclined surface, or the fifth rolling wheel and the sixth rolling wheel can also be supported on the first inclined surface and the second inclined surface. Therefore, there will be no technical problem of the second moving assembly detaching from the first guide rail 131, and the second moving assembly can move stably on the first guide rail 131.

In one embodiment of the present disclosure, a boss 130 is provided on the top surface of the first guide rail 131, and the side surfaces of the boss 130 facing each other in the width direction of the first guide rail 131 are configured as the first inclined surface 1021 and the second inclined surface 1031. The first inclined surface 1021 and the second inclined surface 1031 gradually closer each other in the direction from bottom to top of the first guide rail 131. Therefore, when the first moving assembly moves along the first guide rail 131, the third rolling wheel and the fourth rolling wheel can hug the boss 130. When the second moving assembly moves along the first guide rail, the fifth rolling wheel and the sixth rolling wheel can hug the boss 130.

In another embodiment, a groove is provided on the top surface of the first guide rail 131, and the side surfaces of the groove facing each other in the width direction of the first guide rail 131 are configured as the first inclined surface 1021 and the second inclined surface 1031. The first inclined surface 1021 and the second inclined surface 1031 gradually farther from each other in the direction from bottom to top. Therefore, when the first moving assembly moves along the first guide rail 131, the third rolling wheel and the fourth rolling wheel can be supported on the inner side wall of the groove. When the second moving assembly moves along the first guide rail 131, the fifth rolling wheel and the sixth rolling wheel can be supported on the inner side wall of the groove.

In some embodiments of the present disclosure, as shown in FIG. 1-4, the single turnout 10 also includes a second guide rail 132, the second guide rail 132 is configured as a straight guide rail, and the second guide rail 132 is arranged below the moving beam 122 of the first movable beam set 108, the moving beam 122 of the first movable beam set 108 can move on the second guide rail 132 along the first preset path K1. The second guide rail 132 can support the moving beam 122 of the first movable beam set 108, which improves the moving stability of the moving beam 122.

The second guide rail 132 is also disposed below the moving beam 122 of the second movable beam set 109, and the moving beam 122 of the second movable beam set 109 can move on the second guide rail 132 along the second preset path K2. The second guide rail 132 can support the moving beam 122 of the second movable beam set 109, which improves the moving stability of the moving beam 122 of the second movable beam set 109.

Further, the single turnout 10 also includes a third moving assembly 17. The third moving assembly is disposed between the second guide rail 132 and the moving beam 122 of the first movable beam set 108. The third moving assembly 17 can move in the third direction along the second guide rail 132. The moving beam 122 of the first movable beam set 108 is movably disposed on the third moving assembly 17, and the moving beam 122 of the first movable beam set moves in the fourth direction relative to the third moving assembly 17, and the third direction and the fourth direction have an included angle.

It can be understood that the third direction is the same as the extension direction of the second guide rail 132, the fourth direction and the third direction may be orthogonal to each other, and the included angle between the fourth direction and the third direction is 90°.

The single turnout 10 also includes a fourth moving assembly. The fourth moving assembly is disposed between the second guide rail 132 and the moving beam 122 of the second movable beam set 109. The fourth moving assembly can move in the third direction along the second guide rail 132. The moving beam 122 of the second movable beam set 109 is movably disposed on the fourth moving assembly, and the moving beam 122 of the second movable beam set 109 moves in the fourth direction relative to the fourth moving assembly, and the third direction and the fourth direction have an included angle.

Further, as shown in FIG. 24, the third moving assembly 17 is provided with a fifth sliding member 142 extending along the fourth direction, and the moving beam 122 of the first movable beam set 108 is provided with a sixth sliding member. The fifth sliding member 142 is in sliding fit with the sixth sliding member.

In an embodiment, the fifth sliding member is configured as a sliding rail or a sliding groove and extends along the fourth direction. The fifth sliding member is provided on the third moving assembly 17. The sixth sliding member is configured as a sliding block and is disposed on the moving beam 122 of the first movable beam set 108. Therefore, during the movement of the moving beam 122 of the first movable beam set 108, the sliding block can move in the fifth direction, and at the same time move in the fourth direction along the sliding rail or sliding groove.

The fourth moving assembly is provided with a seventh sliding member extending along the fourth direction. The moving beam 122 of the second movable beam set 109 is provided with a sixth sliding member. The seventh sliding member is in sliding fit with the sixth sliding member.

In an embodiment, the seventh sliding member is configured as a sliding rail or a sliding groove and extends along the fourth direction, the seventh sliding member is provided on the fourth moving assembly, and the eighth sliding member is configured as a sliding block and is disposed on the moving beam 122 of the second movable beam set 109, Therefore, during the movement of the moving beam 122 of the second movable beam set 109, the sliding block can move in the third direction, and at the same time move in the fourth direction along the sliding rail or sliding groove

In some embodiments of the present disclosure, the third moving assembly 17 includes a fifth rolling wheel frame 171 and a seventh rolling wheel 172. The fifth rolling wheel frame 171 is connected to the fifth sliding member 142, and the seventh rolling wheel 172 is rotationally disposed on the fifth rolling wheel frame 171 and is configured for rolling along the top surface of the second guide rail 132. While the seventh rolling wheel 172 rolls along the top surface of the second guide rail 132, the moving beam 122 of the first movable beam set 108 also moves along the extension direction of the second guide rail 132.

The fourth moving assembly includes a sixth rolling wheel frame and an eighth rolling wheel. The sixth rolling wheel frame is connected to the seventh sliding member, and the eighth rolling wheel is rotationally disposed on the sixth rolling wheel frame and is configured for rolling along the top surface of the second guide rail 132. While the eighth rolling wheel rolls along the top surface of the second guide rail 132, the moving beam 122 of the second movable beam set 109 also moves along the extension direction of the second guide rail 132.

In some embodiments of the present disclosure, the single turnout further includes: a first driving device 18, the first driving device 18 is used to drive the first movable beam set 108 to move relative to the fixed beam set 11. The first driving device 18 includes: a first driving member 18a and a first transmission assembly 18b. The first transmission assembly 18b is respectively connected to the first driving member 18a and the first movable beam set 108 for transmitting the driving force of the first driving member 18a to the first movable beam set 108.

That is, the first driving member 18a can serve as a power source to provide power, and the first transmission assembly 18b can transmit the driving force of the first driving member 18a to the first movable beam set 108.

The single turnout 10 further includes: a second driving device, the second driving device is used to drive the second movable beam set 109 relative to the fixed beam. The second driving device includes: a second driving member and a second transmission assembly. The second transmission assembly is respectively connected to the second driving member and the second movable beam set for transmitting the driving force of the second driving member to the second movable beam set 109.

That is, the second driving member can serve as a power source to provide power, and the second transmission assembly can transmit the driving force of the second driving member to the second movable beam set 109.

In an embodiment, as shown in FIG. 14-22, the first driving member 18a can be configured as a first driving motor 181, and the first transmission assembly 18b includes a first driving gear 182 and a first driving rack 183 meshing with each other. The first driving motor 181 is fixedly connected to the first movable beam set 108. The first driving gear 182 is connected to the motor shaft of the first driving motor 181, and the first driving rack 183 is disposed on the first guide rail 131 and extends along the length direction of the first guide rail 131.

Further, as shown in FIG. 27, the first guide rail 131 has a “I”-shaped cross section and includes: a second top plate 131d, a second bottom plate 131e, and a second connecting plate 131f connected with the second top plate 131d and the second bottom plate 131e respectively. A receiving groove 131g is defined between the second top plate 131d, the second connecting plate 131f and the second bottom plate 131e. The first driving rack 183 and the first driving gear 182 are both arranged in the receiving groove 131g.

Therefore, the transmission assemblies can be hidden in the receiving groove 131g of the first guide rail 131, making full use of the space formed by the structure of the first guide rail 131, thus greatly reducing the space occupied by the driving device and the first guide rail 131, and improving the integration degree of the driving device and the first guide rail 131. In addition, configuring the first driving rack 183 and the first driving gear 182 in the receiving groove 131g also improves the service life of the transmission assembly, and the transmission assembly is less susceptible to corrosion.

The second driving member can be configured as a second driving motor, and the second transmission assembly includes a second driving gear and a second driving rack meshing with each other. The second driving motor is connected to the second movable beam set, and the second driving gear is connected to the motor shaft of the second driving motor, and the second driving rack is disposed on the first guide rail 131 and extends along the length direction of the first guide rail 131.

In other embodiments of the present disclosure, as shown in FIG. 23-24, the first driving member is configured as a first linear drive unit 191. The first transmission assembly is configured as a first push rod 192. One end of the first push rod 192 is connected to the first linear drive unit 191, and the other end of the first push rod 192 is connected to the first movable beam set. The first linear drive unit 191 can drive the first push rod 192 to move in a linear direction, so that the first push rod 192 can drive the first movable beam set 108 to move.

The first linear drive unit can be configured as an electric cylinder, a hydraulic cylinder, a pneumatic cylinder, a linear motor, etc., as long as it can drive the first push rod 192 to move in a linear direction.

The second driving member is configured as a second linear drive unit. The second transmission assembly is configured as a second push rod. One end of the second push rod is connected to the second linear drive unit, and the other end of the second push rod is connected to the second movable beam set. The second linear drive unit can drive the second push rod to move in a linear direction, so that the second push rod can drive the second movable beam set to move.

The second linear drive unit can be configured as an electric cylinder, a hydraulic cylinder, a pneumatic cylinder, a linear motor, etc., as long as it can drive the second push rod to move in a linear direction.

In some embodiments of the present disclosure, as shown in FIG. 15-17, the single turnout 10 also includes a first locking device 193. The first locking device 193 is configured to lock the first movable beam set 108 when the first movable beam set 108 and the fixed beam or the second movable beam set 109 define the traveling pathway. The single turnout also includes a second locking device. The second locking device is configured to lock the second movable beam set 109 when the second movable beam set 109 and the fixed beam or the first movable beam set 108 define the traveling pathway. Therefore, after determining the traveling pathway, the stability of the first movable beam set 108 and the second movable beam set 109 can be ensured to ensure safe and smooth driving.

The first locking device 193 includes: a first locking seat 193a. The first locking seat 193a is arranged on the first guide rail 131, and a first locking groove is arranged on the first locking seat 193a; and a first locking head 193b, the first locking head 193b is connected to the first movable beam set 108, and the first locking head 193b is movable between a first locking position that cooperates with the first locking groove and a first unlocking position that is disengaged from the first locking groove.

The second locking device includes: a second locking seat, the second locking seat is arranged on the first guide rail 131, and a second locking groove is arranged on the second locking seat; and a second locking head, the second locking head is connected to the second movable beam set 109, and the second locking head is movable between a second locking position that cooperates with the second locking groove and a second unlocking position that is disengaged from the second locking groove.

A first mounting plate 173 is arranged between the fifth rolling wheel frame 171 and the first rolling wheel frame 151. The power of the first driving member can be transmitted to the first mounting plate. A second mounting plate is arranged between the sixth rolling wheel frame and the second rolling wheel frame. The power of the second driving member can be transmitted to the second mounting plate.

In the embodiment of the present disclosure, the first guide rail 131 and the second guide rail 132 are arranged/disposed in parallel, so the first guide rail 131 and the second guide rail 132 extend in the same direction, the first direction and the third direction are the same, and at the same time, the second direction is orthogonal to the first direction, and the fourth direction is orthogonal to the third direction, so the second direction and the fourth direction are the same.

In some embodiments, as shown in FIG. 2-4, both the first side beam 111 and the second side beam 112 extend along a curve so that the single turnout can form a three-way turnout, at this time, the second side wall and the third side wall can both extend along a straight line. Therefore, the single turnout according to the embodiment of the present disclosure has a simple structure and a wide range of applications. Therefore, as shown in FIG. 2, when the first movable beam set 108 moves to the second position and the second movable beam set 109 moves to the fourth position, the upper curve can be opened to traffic; as shown in FIG. 3, when the first movable beam set 108 moves to the first position and the second movable beam set 109 moves to the fourth position, the straight line can be opened to traffic; as shown in FIG. 4, when the first movable beam set 108 moves to the first position and the second movable beam set 109 moves to the third position, the lower curve can be opened to traffic.

Here, it should be noted that the extension curvature of the first side beam 111 and the extension curvature of the second side beam 112 can be the same or different. When the extension curvatures are the same (as shown in FIG. 2-4), the first side beam 111 and the second side beam 112 are axially symmetric about the center line of the single turnout, so as to facilitate processing.

The rail transit system 1000 according to the embodiment of the present disclosure includes the above-mentioned turnout structure 100. Since the rail transit system 1000 according to the embodiment of the present disclosure is provided with the above-mentioned turnout structure 100, the overall volume of the rail transit system 1000 is reduced and the weight is lighter, and the processing difficulty of the rail transit system 1000 is also reduced.

As shown in FIG. 25-26, the rail transit system 1000 according to the embodiment of the present disclosure also includes the rail vehicle 200 and the above-mentioned turnout structure 100. The rail vehicle 200 can move on the traveling pathway. The rail vehicle 200 is provided with the traveling wheels 210 and the guide wheels 220. The traveling wheels 210 are configured for rolling on the top surface of the movable beam set 12 or the top surface of the fixed beam set 11. The guide wheels 220 are configured for rolling on the side where the fixed beam set 11 and the movable beam set 12 are facing each other, or on the side where the two movable beam sets 12 are facing each other.

The rail vehicle 200 is provided with the bogie 230. The bogie 230 is provided with traveling wheels 210 on both sides in the width direction of the traveling pathway. The rotation axis of the traveling wheel 210 extends in the horizontal direction. The lower side of the bogie 230 is provided with guide wheels 220. The rotation axis of the guide wheel 220 extends in the vertical direction.

In the description of this specification, the description of the reference terms “an embodiment”, “some embodiments”, “an example”, “a specific example”, “some examples”, and the like means that specific features, structures, materials or characteristics described in combination with the embodiment(s) or example(s) are included in at least one embodiment or example of the present disclosure. In this specification, descriptions of the foregoing terms do not necessarily refer to the same embodiment or example. In addition, the described specific features, structures, materials, or characteristics may be combined in a proper manner in any one or more of the embodiments or examples.

Although the embodiments of the present disclosure have been shown and described above, it can be understood that, the foregoing embodiments are examples and should not be understood as limitation to the present disclosure. A person of ordinary skill in the art can make changes, modifications, replacements, or variations to the foregoing embodiments within the scope of the present disclosure.

REFERENCE NUMERALS

• • rail transit system 1000, rail vehicle 200, traveling wheels 210, guide wheels 220, turnout structure 100, single turnout 10,
  • fixed beam set 11, first side beam 111, second side beam 112, first traveling surface 105, second traveling surface 106, first limiting beam 113, first sub-limiting beam 113a, second limiting beam 114, second sub-limiting beam 114a, third traveling surface 107, pivot center 102,
  • movable beam set 12, first movable beam set 108, second movable beam set 109, rotating
  • beam 121, rotating center 101, moving beam 122,
  • first guide rail 131, boss 130, first inclined surface 1021, second inclined surface 1031, second guide rail 132,
  • first preset path K1, second preset path K2,
  • first sliding member 141, fifth sliding member 142,
  • first moving assembly 15, first rolling wheel frame 151, first rolling wheel 152, first blocking wheel 153, second blocking wheel 154,
  • third rolling wheel frame 161, third rolling wheel 162, fourth rolling wheel 163,
  • third moving assembly 17, fifth rolling wheel frame 171, seventh rolling wheel 172, first mounting plate 173,
  • first driving device 18, first driving member 18a, first transmission assembly 18b, first driving motor 181, first transmission assembly 180, first driving gear 182, first driving rack 183,
  • first linear drive unit 191, first push rod 192, and first locking device 193; and
  • first top plate 131a, first bottom plate 131b, first connecting plate 131c, second top plate 131d, second bottom plate 131e, second connecting plate 131f, and receiving groove 131g.

Claims

1. A turnout structure comprising at least one turnout, wherein the at least one turnout comprises: a fixed beam set, the fixed beam set comprises a first side beam and a second side beam; andat least two movable beam sets disposed between the first side beam and the second side beam to define at least three switchable traveling pathways, and top surfaces of the at least two movable beam sets configured to be a first traveling surfaces for traveling wheels of a rail vehicle to travel, whereineach of the at least two movable beam sets comprising a rotating beam and a moving beam, a rotating center located on a first end of the rotating beam, the rotating beam configured to rotate around the rotating center, and the moving beam connected to a second end of the rotating beam and configured to move along a path.

2. The turnout structure according to claim 1, wherein top surfaces of the first side beam and the second side beam are configured to be a second traveling surface for the traveling wheels of the rail vehicle to travel.

3. The turnout structure according to claim 1, wherein the at least one turnout comprise a first turnout and a second turnout, and an exit of the first turnout is connected to an entrance of the second turnout.

4. The turnout structure according to claim 1, wherein the at least two movable beam sets comprise a first movable beam set and a second movable beam set, the path comprises a first path and a second path, the moving beam of the first movable beam set is configured to move along the first path, and the moving beam of the second movable beam set is configured to move along the second path; andthe first movable beam set is located between the first side beam and the second side beam and configured to move between a first position and a second position, and the second movable beam set is located between the first movable beam set and the second side beam and is configured to move between a third position and a fourth position, wherein when the first movable beam set is moved to the second position and the second movable beam set is moved to the fourth position, a first traveling pathway is defined between the first movable beam set and the first side beam;when the first movable beam set is moved to the first position and the second movable beam set is moved to the fourth position, a second traveling pathway is defined between the first movable beam set and the second movable beam set; andwhen the first movable beam set is moved to the first position and the second movable beam set is moved to the third position, a third traveling pathway is defined between the second movable beam set and the second side beam.

5. The turnout structure according to claim 4, wherein the at least one turnout further comprises: a first guide rail configured as a linear guide rail and disposed below the moving beam of the first movable beam set, the moving beam of the first movable beam set is configured to move on the first guide rail along the first path, the first guide rail is disposed below the moving beam of the second movable beam set, and the moving beam of the second movable beam set is configured to move on the first guide rail along the second path.

6. The turnout structure according to claim 5, wherein the at least one turnout further comprises: a first moving assembly disposed between the first guide rail and the moving beam of the first movable beam set, wherein the first moving assembly is configured to move in a first direction along the first guide rail; and the moving beam of the first movable beam set 108 is disposed on the first moving assembly and configured to move in a second direction relative to the first moving assembly, and the first direction and the second direction form an included angle; anda second moving assembly disposed between the first guide rail and the moving beam of the second movable beam set, wherein the second moving assembly is configured to move in the first direction along the first guide rail; and the moving beam of the second movable beam set is disposed on the second moving assembly and configured to move in the second direction relative to the second moving assembly.

7. The turnout structure according to claim 6, wherein the first moving assembly comprises a first sliding member extending along the second direction, the moving beam of the first movable beam set comprises a second sliding member, and the first sliding member fits with the second sliding member; and the second moving assembly comprises a third sliding member extending along the second direction, the moving beam of the second movable beam set comprises a fourth sliding member, and the third sliding member fits with the fourth sliding member.

8. The turnout structure according to claim 6, wherein the first moving assembly comprises a first rolling wheel frame and a first rolling wheel, and the first rolling wheel is disposed on the first rolling wheel frame and is configured to roll along a top surface of the first guide rail; and the second moving assembly comprises a second rolling wheel frame and a second rolling wheel, and the second rolling wheel is disposed on the second rolling wheel frame and is configured to roll along the top surface of the first guide rail.

9. The turnout structure according to claim 8, wherein the first moving assembly further comprises a first blocking wheel and a second blocking wheel disposed on the first rolling wheel and configured to clamp on both sides of the first guide rail in a width direction of the first guide rail; and the second moving assembly further comprises a third blocking wheel and a fourth blocking wheel disposed on the second rolling wheel frame and configured to clamp on both sides of the first guide rail in the width direction.

10. The turnout structure according to claim 9, wherein the first guide rail comprises a first inclined surface and a second inclined surface opposite to each other in the width direction, and the first inclined surface and the second inclined surface are gradually closer to or farther from each other in a direction from a bottom to a top of the first guide rail; the first moving assembly comprises a third rolling wheel frame, a third rolling wheel, and a fourth rolling wheel, and the third rolling wheel and the fourth rolling wheel are disposed on the third rolling wheel frame and configured to roll on the first inclined surface and the second inclined surface respectively; andthe second moving assembly comprises a fourth rolling wheel frame, a fifth rolling wheel, and a sixth rolling wheel, and the fifth rolling wheel and the sixth rolling wheel are disposed on the fourth rolling wheel and configured to roll on the first inclined surface and the second inclined surface respectively.

11. The turnout structure according to claim 10, wherein a boss is disposed on the top surface of the first guide rail, side surfaces of the boss facing each other in the width direction of the first guide rail are configured as the first inclined surface and the second inclined surface, and the first inclined surface and the second inclined surface are gradually closer to each other in the direction from the bottom to the top.

12. The turnout structure according to claim 10, wherein a groove is formed on the top surface of the first guide rail, side surfaces of the groove facing each other in the width direction of the first guide rail are configured as the first inclined surface and the second inclined surface, and the first inclined surface and the second inclined surface are gradually farther from each other in the direction from the bottom to the top.

13. The turnout structure according to claim 6, wherein the at least one turnout further comprises a second guide rail configured as a linear guide rail and disposed below the moving beam of the first movable beam set, and the moving beam of the first movable beam set is configured to move on the second guide rail along the first path; andthe second guide rail is disposed below the moving beam of the second movable beam set, and the moving beam of the second movable beam set is configured to move on the second guide rail along the second path.

14. The turnout structure according to claim 13, wherein the at least one turnout further comprises: a third moving assembly disposed between the second guide rail and the moving beam of the first movable beam set and configured to move in a third direction along the second guide rail, wherein the moving beam of the first movable beam set is disposed on the third moving assembly and configured to move in a fourth direction relative to the third moving assembly, and the third direction and the fourth direction have an included angle; anda fourth moving assembly disposed between the second guide rail and the moving beam of the second movable beam set and configured to move in the third direction along the second guide rail, wherein the moving beam of the second movable beam set is disposed on the fourth moving assembly and configured to move in the fourth direction relative to the fourth moving assembly.

15. The turnout structure according to claim 5, wherein the at least one turnout further comprises: a first driving device connected with the first movable beam set to drive the first movable beam set to move relative to the fixed beam set; anda second driving device connected with the second movable beam set to drive the second movable beam set to move relative to the fixed beam set.

16. The turnout structure according to claim 15, wherein the first driving device comprises a first driving member and a first transmission assembly, the first transmission assembly is connected to the first driving member and the first movable beam set for transmitting a driving force of the first driving member to the first movable beam set; andthe second driving device comprises a second driving member and a second transmission assembly, the second transmission assembly is connected to the second driving member and the second movable beam set for transmitting a driving force of the second driving member to the second movable beam set.

17. The turnout structure according to claim 16, wherein the first driving member is configured as a first driving motor, the first transmission assembly comprises a first driving gear and a first driving rack meshing with each other, the first driving motor is connected to the first movable beam set, the first driving gear is connected to a motor shaft of the first driving motor, and the first driving rack is disposed on the first guide rail and extends along a length direction of the first guide rail; and the second driving member is configured as a second driving motor, the second transmission assembly comprises a second driving gear and a second driving rack meshing with each other, the second driving motor is connected to the second movable beam set, the second driving gear is connected to the motor shaft of the second driving motor, and the second driving rack is disposed on the first guide rail and extends along the length direction of the first guide rail.

18. The turnout structure according to claim 16, wherein the first driving member is configured as a first linear drive unit, the first transmission assembly is configured as a first push rod, one end of the first push rod is connected to the first linear drive unit, and the other end of the first push rod is connected to the first movable beam set; andthe second driving member is configured as a second linear drive unit, the second transmission assembly is configured as a second push rod, one end of the second push rod is connected to the second linear drive unit, and the other end of the second push rod is connected to the second movable beam set.

19. The turnout structure according to claim 5, wherein the at least one turnout comprises: a first locking device configured to lock the first moving beam set when the first movable beam set, and the fixed beam set or the second movable beam set define the at least three switchable traveling pathways; anda second locking device configured to lock the second movable beam set when the second movable beam set, and the fixed beam set or the first movable beam set define the at least three switchable traveling pathways.

20. A rail transit system, comprising a turnout structure and a rail vehicle, wherein the turnout structure comprises: at least one turnout, wherein the at least one turnout comprises: a fixed beam set, the fixed beam set comprises a first side beam and a second side beam; andat least two movable beam sets disposed between the first side beam and the second side beam to define at least three switchable traveling pathways, and top surfaces of the at least two movable beam sets configured to be a first traveling surfaces for traveling wheels of a rail vehicle to travel, whereineach of the at least two movable beam sets comprising a rotating beam and a moving beam, a rotating center located on a first end of the rotating beam, the rotating beam configured to rotate around the rotating center, and the moving beam connected to a second end of the rotating beam and configured to move along a path; andthe rail vehicle comprises the traveling wheels and guide wheels, the traveling wheels are configured to roll on a top surface of a movable beam set or a top surface of a fixed beam set, the guide wheels are configured to roll on a side of the fixed beam set and a side of the movable beam set facing each other, or on sides of the two movable beam sets facing each other.