Patent Application
20140284894
This application claims the benefit of DE 10 2013 204 937.4, filed on Mar. 20, 2013, which is hereby incorporated by reference in its entirety.
The present embodiments relate to a transport system for transporting goods to be transported.
In the transport of goods (e.g., bulky items to be transported), the problem that may present itself is that the nature of the system used for transportation provides that the space basically available for the goods to be transported may be used only to a restricted extent.
The prior art includes four-way pallets that give the option of conveying the pallets from four sides. The goods to be transported are positioned on the carrying surfaces of the four-way pallets.
The scope of the present invention is defined solely by the appended claims and is not affected to any degree by the statements within this summary.
The present embodiments may obviate one or more of the drawbacks or limitations in the related art. For example, a system suitable for transporting goods, with a transport goods area tailored to a large stowage space for the goods, is provided.
One or more of the present embodiments use an optimized design of a stowage space available for the goods to be transported of a transport system, in that the transport goods area is tailored to the transportation unit of the transport system used.
A transport system for transporting at least one item of goods to be transported is provided. The transport system includes a base unit, at least one transportation unit for transportation of the transport system, and at least one transport goods area to accommodate the at least one item of goods to be transported. The at least one transportation unit is surrounded on at least two different sides by the at least one transport goods area.
On account of the construction of such a system, the space in the immediate vicinity of the transportation unit may be made directly usable, and thus the available space for the item of goods to be transported may be enlarged. The base unit may also be embodied partly in one piece with the at least one transportation unit. The base unit delimits the transport goods area in the direction of a weight force acting on the transport system.
In one embodiment, the height of the overall system may be optimized, since for many applications, it is less the overall volume and more the optimum distribution of the volume that is of importance. Thus, for example, by a reduction of an overall height of the inventive transport system, the restrictive boundary conditions of the transport path in the actual transport process (e.g., a door frame and/or a maximum load height of a truck) may be taken into account. This enables even bulky goods for transportation to be transported advantageously to a desired destination.
The transportation unit has at least one transportation device. In an advantageous embodiment, however, the transportation unit has at least two transportation devices. With a symmetrical arrangement of the transportation device to an axis of the system, a stable transportation of the goods to be transported may be achieved by two transportation devices.
In an embodiment, the transportation devices include areas to accept forks of a floor conveyor device. This enables the transport system to be advantageously moved with the aid of vehicles equipped with forks (e.g., with the aid of forklift trucks or pallet trucks).
In a further embodiment, the transport system includes at least one connecting unit for connecting the transportation device. Such connecting units may be support bars, tubes or struts. The connecting units stabilize the overall structure of the system. The connecting unit may, however, also be embodied in one piece with the transportation unit (e.g., the transportation device).
In one embodiment, the at least one connection unit includes a transverse strut. In this case, the transverse strut may be disposed approximately at right angles (e.g., 90±15°, 90±10°, or 90±5°) to a longitudinal extent of the transportation device. As an alternative, an arrangement of the transverse struts differing from the arrangement may also be provided (e.g., two transverse struts crossing over one another between the transportation devices). Such transverse struts further contribute to the stability of the overall system.
In one embodiment, the at least one connection unit at least partly includes a tray that is disposed between the transportation devices. As well as the stability-based character of the connection unit, a tray shape enables an additional protection of the goods to be transported to be achieved (e.g., against contamination through impurities from outside). Protection against contamination is also provided in another way (e.g., by fluid flowing out of the goods to be transported being caught by the tray and thus not being able to flow out into the environment). The connection with a tray further enables the optimum utilization of the available area for the goods to be transported.
In an embodiment, the transportation unit extends in a longitudinal direction of the transport system. In this case, the longitudinal direction is also the direction in which the goods to be transported are to be moved (e.g., the direction of travel of the system). A stability and/or an equilibrium of the transport system during transport with a floor conveyor device (e.g., a forklift truck or a pallet truck) may be advantageously achieved (e.g., when a longitudinal extent of the transport system is a multiple of a transverse extent of the transport system).
In a further embodiment, the transport system includes at least one second transportation unit having at least one transportation device that is embodied differently to a transportation device of the first transportation unit. Such a construction makes it possible, for example, to move the transport system in a second, different manner, so that in this way, a transport system able to be varied in usage may be provided. It is, however, also possible to use the at least one transportation device of the second transportation unit in addition to the first transportation unit for transportation purposes.
In one embodiment, the at least one transportation device of the second transportation unit includes roller elements that are embodied so that the roller elements may be turned and are able to move in different transport directions. Roller elements make an especially simple form of transportation that is independent of a further conveyor device possible (e.g., a floor conveyor device). This therefore also gives an advantage in narrow transport paths, since the overall structure (e.g., the overall length during transport) is greatly reduced. The embodiment able to be moved in different transport directions makes it easy to change the direction of travel (e.g., also a rapid change to the opposite direction of travel). The system may also be turned easily.
In an embodiment, the second transportation unit is embodied to be height-adjustable. This enables the second transportation unit to be withdrawn, for example, if the second transportation unit is not needed or enables the second transportation unit to react to the particular characteristics of the transport path. The height adjustability may be realized by eccentrics or push rods. Further units for height-adjustability of the second transportation unit appearing sensible to the person skilled in the art may also be provided.
In one or more of the present embodiments, the second transportation unit has at least two second transportation devices that are disposed in a transverse direction next to the first transportation unit and outside the transport goods area. With a symmetrical arrangement of the two second transportation devices in relation to an axis of the system, a further stable transportation of the transport goods may be achieved. Accommodating the device outside the transport goods area provides that a limitation of the transport goods area is prevented or avoided.
In one embodiment, the at least two second transportation devices are disposed on the base unit, for the primary transportation along the direction of travel of the system. A stable and low-wear arrangement of the at least two further transportation devices may thus be achieved. Arranging at least some of the second transportation devices on the first transportation unit, further units, and/or components of the transport system appearing as sensible to the person skilled in the art may also be provided.
In an advantageous embodiment, the base unit includes at least one protective unit. The transport goods area is covered by the protective unit at least partly in one base direction. Such protective units may be metal sheets, plates or rubber mats. The protective units protect the transport goods against contamination, for example, or possible contact with other obstacles located in the transport path. The base direction approximately refers to the direction of the weight force of the transport goods system. In one embodiment, the transport goods system is located for this purpose in an intended transport position. The transport goods area is separated from the floor by the base unit.
In one or more of the present embodiments, the transport system includes at least one wall unit for at least partly encasing the at least one transport goods area. Through this, the transport goods area and the transport goods are additionally protected in a least one further direction against contamination or other influences.
In one embodiment, the at least one wall unit has at least one positioning device. Such a positioning device includes a hook or eye, but also a damping device such as cushions or expanded foam. The positioning device provides that the transport goods are held securely and counteract possible shock hazards on the transport path, so that the transport goods may be advantageously protected against undesired damage while being transported with the transport system.
In a further embodiment, the first transportation unit includes at least one recess in a wall unit. This makes transportation of the transport system possible even with at least part encasing of the system (e.g., of the transport goods area).
In an embodiment, the transport system includes a support unit for supporting the at least one item of goods to be transported. Such a carrier unit may, for example, be formed by a central support that supports the transport goods towards different sides of the transport goods area and/or deflects forces acting on the transport goods. In such cases, the support unit may not be located in the middle of the transport system. The support unit may also be attached to one side or to a lateral area of the system.
In one embodiment. the support unit includes at least one attachment device for attaching the at least one item of goods to be transported. The item to be transported may be secured during transport via the support unit. These types of attachment devices may be formed from hooks, eyes or struts.
In one embodiment, the transport system includes a second connecting unit for stabilizing the support unit with the first transportation unit. Through this, a further stabilization of the transport system is achieved. Such connecting units may be formed from metal sheets (e.g., gusset plates or plates).
In one embodiment, the transport system includes a least one stabilization device for stabilizing the transport system. The stabilization device is attachable to the first transportation unit, to the base unit, and/or to the first connection unit. Through this, a weight balance of the transport system is achieved. Such a stabilization device may be formed from plates, metal sheets or rods.
In one or more of the present embodiments, the transport system includes at least one third connecting unit for further stabilization of the transport goods. The at least one third connecting unit connects the support unit to the first transportation unit and/or the base unit. The entire device is additionally stabilized by the direct connection of transportation unit and support unit. The support unit may also be directly connected to the base unit. Such connecting units may be formed from connecting bars, tubes or rods.
In one embodiment, the third connecting unit includes at least one second attachment device for attachment to the transport system. In this way, the transport goods may be easily and/or quickly released from the third connecting unit or may be connected to the unit again. Such attachment devices may be formed by quick-release fastenings such as star handles or other fastenings.
In one embodiment, the transport goods are a cladding part of a large technical device (e.g., a magnetic resonance device). Such cladding parts, because of the size of the large technical device of which they are part, are especially bulky and therefore use particular measures for their transport. During a replacement of the cladding parts, such as during an upgrade of the device, for example, transport of the cladding parts right up to the large device itself may be realized by the system of one or more of the present embodiments.
The transport system 1 extends in an x direction, in a y direction and in a z direction. The z direction is aligned in parallel to a longitudinal direction of the transport system 1. The x direction is parallel to a transverse direction between the two transportation devices 6, 7 of the transport system 1. The y direction is aligned in parallel to a direction from the transportation unit through the transport goods area to a wall unit closing off the transport goods area against a force of gravity acting on the transport system 1. The force of gravity acts in the negative y direction. The transport system 1 is thus moved within the x-z plane.
The transportation unit 4 of the transport system 1 shown in
The transport system 1 further includes a second transportation unit 12 that again has four transportation devices 13, 14. The four transportation devices 13, 14 are embodied differently to the transportation devices 6, 7 of the first transportation unit 4. In the front view shown in
The rolling elements are further embodied to be height-adjustable. A height may be adjusted in the y direction by an operator. The height-adjustability may be realized by eccentrics or push rods, for example. The four second transportation devices 13, 14 are arranged in the transverse direction x alongside the first transportation unit 4 (e.g., alongside the first transportation devices 6, 7 and outside the transport goods area 5 on the base unit 3). Two of the second transportation devices 13, 14 are arranged in the z direction in a front area of the transport system 1, and two of the second transportation devices 13, 14 are arranged in the z direction in an end area of the transport system 1.
The base unit 3 further includes two protection units 15. The transport goods area 5 is covered by the protection units 15 at least partly in the base direction. The negative y direction in the direction of the gravitational force acts on the transport system 1. The protection units 15 protect the goods to be transported 2 against contamination or possible contact with other obstacles located on the transport path, for example.
The transport system 1 includes a number of wall units 16, 17, 18, that enclose the transport goods area 5.
At least two of the wall units 16, 17, 18 (e.g., the wall units 16, 17, 18 disposed on the front side and/or on the rear side of the transport system 1) have recesses 22, 23 that represent an opening for the first transportation unit. In this way, the transportation unit 4 may be used even with the wall units attached.
A support unit 24 of the transport system 1 shown serves to support the at least one item of goods to be transported 2. The support unit 24 may be a central support, for example, that supports the goods to be transported 2 on different sides of the transport goods area 5. In this case, the support unit 24 does not have to be located in the center of the transport system 1. The support unit 24 may also be attached on one side or to a lateral area of the system 1, for example, depending on the weight distribution of the item of goods to be transported 2, for setting a stable equilibrium. The support unit 24 shown includes attachment device 25 for attaching and/or securing the at least one item to be transported 2. These attachment devices 25 are hooks, eyes or struts, for example, with which the item to be transported 2 may be attached or secured to the support unit 24.
The transport system 1 also has a second connecting unit 26. The second connecting unit 26 is intended for a stabilization of the support unit 24 with the first transportation unit 4. The connecting unit 26 shown is embodied in the form of a gusset plate. The connecting unit 26 may, however, also be embodied by plates or struts, for example, with which a further stabilization of the transport system is achieved.
The transport system 1 includes a stabilization device 27 for stabilizing the transport system 1. The stabilization device 27 is disposed on the first connecting unit 10. The stabilization device 27 is intended for equalizing the weight of the transport system, for example. The stabilization device 27 may, however, in an alternate embodiment of the transport system 1, also be attached to the first transportation unit 4 or to the base unit 3 and include plates, metal sheets, bars, tubes or other mass elements.
The transport system 1 also includes a third connecting unit 28 that contributes to further stabilization of the item of goods to be transported 2. The third connecting unit 28 connects the support unit 24 to the first transportation unit 4. The third connecting unit 28 may include connecting bars, tubes or struts, for example. In addition, the third connecting unit 28 may also be embodied to connect the support unit 24 to the base unit 3. The third connecting unit 28 further includes a second attachment device 29 for attachment to the transport system 1. The second attachment device 29 may include quick-release fasteners such as star handles, for example, or other fasteners with which the item of goods to be transported may be released from or connected to the third connecting unit 28 easily and/or quickly.
The item of goods to be transported 2 includes a cladding part of a magnetic resonance device.
Although the invention has been illustrated and described in greater detail by the exemplary embodiments, the invention is not restricted by the disclosed examples. Other variations may be derived therefrom by the person skilled in the art without departing from the scope of protection of the invention.
One or more of the present embodiments relate to a transport system for transporting at least one item of goods to be transported. The transport system includes a base unit, at least one transportation unit for transporting the transport system and at least one transport goods area for accepting the at least one item of goods to be transported. The at least one transportation unit is surrounded on at least two different sides by the at least one transport goods area. In one embodiment, the transport system further includes a protection unit, a number of wall units and a number of connecting units. The transportation unit further includes at least two transportation devices. The transportation devices include areas to accept forks of a floor conveyor device. The item of goods to be transported is a cladding part of a large technical device.
It is to be understood that the elements and features recited in the appended claims may be combined in different ways to produce new claims that likewise fall within the scope of the present invention. Thus, whereas the dependent claims appended below depend from only a single independent or dependent claim, it is to be understood that these dependent claims can, alternatively, be made to depend in the alternative from any preceding or following claim, whether independent or dependent, and that such new combinations are to be understood as forming a part of the present specification.
While the present invention has been described above by reference to various embodiments, it should be understood that many changes and modifications can be made to the described embodiments. It is therefore intended that the foregoing description be regarded as illustrative rather than limiting, and that it be understood that all equivalents and/or combinations of embodiments are intended to be included in this description.
| Number | Date | Country | Kind |
|---|---|---|---|
| DE 102013204937.4 | Mar 2013 | DE | national |
