Method for installing conduit or the like on mountainside

Abstract

A method for installing conduits etc. on a mountain using cables, comprising the steps of (1) having at least one cable cross over the ridge of the mountain, installing said at least one cable on a mountainside and another mountainside opposite that mountainside that is bounded by the ridge of the mountain from that mountainside, positioning the cable along both mountainsides, (2) directly or indirectly mooring conduits, underground multi-purpose ducts, inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, to the longitudinal cable that is installed on one mountainside, (3) directly or indirectly mooring a base plate or a frame member to the longitudinal cable that is installed on one mountainside, fixing on the base etc. or the side plates conduits, underground multi-purpose ducts, or inlets, through which water, fuel gases, electric wiring etc. pass, and (4) connecting the longitudinal cable that is installed on the opposite mountainside to a heavy object or a base point fixed to the mountain to act as an anchor.

Description

DESCRIPTION

[0001] 1. Field of Invention

[0002] The present invention relates to a method for placing and fixing conduits etc., such as Hume pipes, underground multi-purpose ducts, inlets that connect the Hume pipes or ducts, etc., for water, sewage, fuel gases, or electric wiring on mountainsides of even a high mountain. This invention can be used to install water pipes, sewerage pipes etc. to a hotel that is built on a high mountain, a mountain cottage, a facility for weather observation etc.

[0003] 2. Prior Art

[0004] If a number of conduits etc. are merely connected to each other and positioned or buried under mountainsides, possibly they would move downward, bend, or break, because of forces caused by the dead load, falling stones, rain, snow etc. Thus, it is desirable that, to prevent those conditions from being generated, bases be located below the conduits, or bars or rails be located beside the conduits etc. so that the conduits can be fixed by them and prevented from moving and sliding on the mountainsides. Also, conduits etc. can be installed on the mountainsides over long distances.

SUMMARY OF INVENTION

[0005] The inventor considered that cables could be used to fix conduits etc. on mountainsides. That is, he considered that cables would be useful to resist forces that cause conduits etc. to slide on mountainsides, because the cables are made of materials that have a tensile force and strength that can resist the forces. The reason the inventor so considered this is that some cables that are commercially available have a tensile force and strength that is effective to such an extent that a great suspension bridge can be supported. Another reason is that cables are flexible so that they can be easily wound around conduits etc. that have curved surfaces and they can be easily wound around inlets that connect conduits to each other.

[0006] Even if conduits etc. can be fixed by cables, the conduits etc. cannot be securely fixed to mountainsides when the cables are not securely fixed to the mountainsides. Thus, the inventor studied anchors. As a result, he conceived this invention.

[0007] Thus, a first embodiment of this invention relates to a method for installing conduits etc. on a mountain using cables, comprising the steps of making at least one cable cross over the ridge of the mountain, installing said at least one cable on a mountainside and another mountainside opposite it (“the opposite mountainside”) that is bounded by the ridge of the mountain from that mountainside by having the cable cross over the ridge, positioning the cable along both mountainsides, directly or indirectly mooring conduits, underground multi-purpose ducts, or inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, to the longitudinal cable that is installed on one mountainside, and connecting the longitudinal cable that is installed on the opposite mountainside to a heavy object or a base point fixed to the mountain that acts as an anchor.

[0008] A second embodiment of this invention relates to a method for installing conduits etc. on mountains using cables, comprising the steps of positioning at least one cable (“longitudinal cable”) on a mountainside along its slope, directly or indirectly mooring conduits, underground multipurpose ducts, inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, to the longitudinal cable, and connecting one end of the longitudinal cable to a base point that is fixed to the ridge or the mountain top.

[0009] A third embodiment of this invention relates to a method for installing conduits etc. on mountains using cables, comprising the steps of installing a cable for an anchor (“anchor cable”) around and near the top of a mountain that is generally conical, connecting at least one cable (“the longitudinal cable”) to the anchor cable, installing the longitudinal cable on the slope of the mountainside, and directly or indirectly mooring conduits, underground multi-purpose ducts, inlets (“conduits etc.”), through which water, fuel gases, electric wiring, etc. pass, to the longitudinal cable.

[0010] The above description describing that the conduits etc. are moored by the longitudinal cable indicates, for example, that the conduits etc. can be moored to the longitudinal cable by a mooring cable.

[0011] Two or more longitudinal cables can be used Also, at least one cable (“the lateral cable”) can be used to connect the two or more longitudinal cables.

[0012] In that case, conduits etc. may be directly moored by the two or more longitudinal cables and the at least one lateral cable. Also, the conduits etc. may be indirectly moored to those cables by, for example, a mooring cable.

[0013] The vertical cable may branch.

[0014] In the first embodiment, conduits etc. may be used as a heavy object to act as an anchor.

[0015] In the first embodiment of this invention, the anchor function that is needed to fix the conduits etc. is achieved by connecting one of the longitudinal cables, which crosses over the ridge of the mountain to be longitudinally positioned on both mountainsides, to the conduits etc., and by connecting the other to the heavy object that acts as an anchor so that the conduits etc. and the heavy object that acts an anchor may be arranged like a kayak. This method allows the strength of the anchor to resist both the force that causes the conduits etc. to move and the tensile force working against the cables. The strength of the anchor increases as the height of the mountain increases (or the length of the cables or the friction between the cable and the ground of the mountainside) and the weight of the heavy object (or an anchor) that is connected to the cable increases. Also, when the cable is connected to the base points fixed to the mountain instead of the heavy object that acts as an anchor, a similar strength for the anchor can be achieved.

[0016] The strength of the anchor of the second embodiment of this invention tends to be less than that of the first embodiment. Thus, when there is no need to use the relatively great strength of an anchor, the second embodiment is used.

[0017] If the mountain is generally conical, the third embodiment can be used to achieve a relatively great strength for the anchor.

[0018] Also, the inventor considered that possibly the conduits etc. could be bent or broken by a shock such as an earthquake at some places where the conduits etc. were installed, even if the conduits etc. were to be connected and installed according to the first, second, and third embodiments of this invention. Thus, the inventor considered that such an accident could be avoided if a base or a frame were to be used and if it were to be moored by a cable, when the conduits etc. could not help being installed at a place where possibly an accident might occur because of a shock such as an earthquake, to bend or break the conduits.

[0019] Thus, a fourth embodiment of this invention relates to a method for installing conduits etc. on a mountain using cables, comprising the steps of making at least one cable pass over the ridge of the mountain, installing said at least one cable on a mountainside and another mountainside opposite it (“opposite mountainside”) that is bounded by the ridge of the mountain from that mountainside by passing the cable over the ridge, positioning the cable along both mountainsides, directly or indirectly mooring a base plate or a frame member to which right and left side plates are attached (“base etc.”) to the longitudinal cable that is positioned on one of the mountainsides, positioning on the base etc. conduits, underground multi-purpose ducts, or inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, fixing the conduits etc. to the base or the side plates, and connecting the longitudinal cable that is installed on the opposite mountainside to a heavy object or a base point fixed to the mountain that acts as an anchor.

[0020] A fifth embodiment of this invention relates to a method for installing conduits etc. on mountains using cables, comprising the steps of positioning at least one cable (“longitudinal cable”) on a mountainside along its slope, directly or indirectly mooring a base plate or a frame member, to which right and left side plates are attached (“base etc.”), to the longitudinal cable, positioning on the base etc. conduits, underground multi-purpose ducts, or inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, fixing the conduits etc. to the base or the side plates, and connecting one end of the longitudinal cable to a base point that is fixed to the ridge or the mountain top.

[0021] A sixth embodiment of this invention relates to a method for installing conduits etc. on mountains using cables, comprising the steps of installing a cable for an anchor (“anchor cable”) around and near the top of a mountain that is generally conical, connecting at least one cable (“longitudinal cable”) to the anchor cable, installing the longitudinal cable on a slope of a mountain, directly or indirectly mooring a base plate or a frame member, to which right and left side plates are attached (“base etc.”), to the longitudinal cable, positioning on the base etc. conduits, underground multi-purpose ducts, or inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, and fixing the conduits etc. to the base or the side plates.

[0022] The base etc. may be moored by one longitudinal cable. However, preferably one base etc. is moored to two or more longitudinal cables, especially to two longitudinal cables.

[0023] Mooring the base etc. to the longitudinal cable indirectly can be achieved by, for example, using a cable that is positioned at an angle (“lateral cables”) relative to the longitudinal direction of the longitudinal cable (e.g., 90 degrees), connecting the base, etc. to the lateral cable, and connecting the lateral cable to the longitudinal cable, thereby mooring the base etc. to the longitudinal cable. In this case there is no limitation in the number of longitudinal cables that can be connected to the lateral cable. However, usually two longitudinal cables are used.

[0024] Two or more longitudinal cables can be used. Also, at least one additional lateral cable can be used to connect the longitudinal cables.

[0025] The longitudinal cable may branch.

[0026] Below the preferred embodiments of this invention are explained based on FIGS. 1-9.

[0027] FIG. 1 is a schematic view to show a mountainside to explain an embodiment according to this invention.

[0028] FIG. 2 is a schematic view similar to FIG. 1 to show the other mountainside (that is opposite the mountainside in FIG. 1).

[0029] FIG. 3 is a schematic view to show a mountainside to explain another embodiment according to this invention.

[0030] FIG. 4 is a schematic view to show a mountainside to explain still another embodiment according to this invention.

[0031] FIG. 5 is a schematic view to show still another embodiment according to this invention.

[0032] FIG. 6 is a schematic view to show a modification of the embodiment according to this invention as shown in FIG. 4.

[0033] FIG. 7 is a schematic view to show another embodiment according to this invention.

[0034] FIG. 8 is a schematic view to show still another embodiment according to this invention.

[0035] FIG. 9 is a schematic view to show the relationship among a base, a longitudinal cable, and a lateral cable, of an embodiment according to this invention.

EMBODIMENTS

[0036] In the embodiment in FIGS. 1 and 2, one cable 1 (a longitudinal cable) crosses over a ridge of a mountain and hangs down both mountainsides. On the one mountainside shown in FIG. 1 (“the front mountainside”), conduits 3 and inlets 4 are moored to mooring cables 2 that are connected to the longitudinal cable 1. On the other mountainside, shown in FIG. 2 (“the rear mountainside”), a heavy object 5a, which acts an anchor, is moored by the longitudinal cable 1. Also, other heavy objects 5b are moored to the longitudinal cable 1 by the mooring cables 2. The tensile stresses on the cable are balanced on both mountainsides. Thus, the conduits 3 and the inlets 4 can be stably held at fixed positions.

[0037] FIG. 3 shows another embodiment of this invention, where the diameter of the conduit is relatively great. In this case three longitudinal cables 1 are positioned in parallel along the mountainside. Lateral cables 6 are connected between the longitudinal cables 1. The conduits 3 and inlets 4 are moored by the lateral cables 6. In this case the heavy objects may be moored by the longitudinal cable 1 on the rear mountainside. Alternatively, the longitudinal cable 1 may be connected to a certain base point that is fixed on the top or a ridge of a mountain, or the backside of a mountain.

[0038] FIG. 4 shows still another embodiment according to this invention. In this case the conduits are positioned along topographic features of the mountainside so that they are not arranged straight from the top of the mountain toward its bottom, but change direction. That is, the conduits 3a are arranged from the top of the mountain toward its bottom, and are moored by the mooring cables 2a. The mooring cables 2a are connected to the longitudinal cable 1. The lowest end of a series of the conduits 3a is connected to the inlet 4. At the inlet 4 the series of the conduits changes course. That is, a series of conduits 3b is laterally positioned and connected to the inlet 4. The conduits 3b are moored by the mooing cables 2b. The mooing cables 2b are connected to a lateral cable 6. The lateral cable 6 extends across the longitudinal cables 1 and is connected to them. In this case, heavy objects may be moored by the longitudinal cables 1 to the rear mountainside. Alternatively, the longitudinal cable 1 may be connected to a certain base point that is fixed on the top or ridge of a mountain, or the backside of a mountain.

[0039] As in FIG. 6, each longitudinal cable may comprise a basic part 1 and a branching part 1′. This construction allows the conduits 3b and the inlets 4 to be firmly moored.

[0040] When a mountain has a peak and does not have any long ridge, and is generally conical, like Mt. Fuji, the third embodiment of the method of this invention for installing conduits etc. can be used.

[0041] That is, as in FIG. 5, a cable 7 is wound around near the top of a mountain. The cable 7 is used as an anchor. The longitudinal cables 1 are connected to the cable 7. The longitudinal cables 1 are suspended along the mountainside. The conduits 3 and inlets 4 are moored by the mooring cables 2. The cables 2 are connected to the longitudinal cables 1.

[0042] The conduits etc. according to this invention are used to indicate an inclusive concept that includes a water pipe, a sewage pipe, a gas pipe, and a pipe for electric wiring, an underground multi-purpose duct that accommodates them, and an inlet that is used to connect those pipes. The materials for those pipes are not limited.

[0043] When the conduits etc. are moored by the cables, they may be directed in any direction. For example, they can be arranged to be directed toward the top of a mountain. Also, like the conduits that are described in FIG. 4 at the lower position, they can be arranged perpendicularly to the top of a mountain (i.e. laterally). Also, besides the above direction, they can be directed in any other direction.

[0044] The conduits etc. may be buried, if necessary. Also, to facilitate the mooring of the conduits etc. by the cables, the surfaces of the conduits etc. may be concave or convex, or both. Also, projections may be formed on those surfaces.

[0045] A conduit (which is not limited to just one) that is positioned at one end of a series of a number of conduits that are connected to each other may be directly connected to conduits etc. arranged in a building, or indirectly connected to the building through branch ducts. Also, a conduit (which is also not limited to just one) that is positioned at the other end may be directly connected to various facilities according to its purposes (alternatively, the series of the conduits may be made to extend from the facilities). When a number of conduits etc. are connected in series to reach flat land, the conduits etc. can be installed on the flat land in any way that is known by one skilled in the art.

[0046] The cables can interlock with each other. Also, they can be connected to each other by known connectors.

[0047] As an example of the heavy objects that can act an anchor, a block of concrete, a metal block, or a long wire basket filled with rocks can be used. Also, as an example of the base points that are fixed on a mountain, a big tree or a concrete building that is connected to the ground can be used.

[0048] In still another embodiment of this invention, as shown in FIG. 7, two longitudinal cables 1, 1 cross over the ridge of a mountain and are longitudinally positioned on both mountainsides. On the one mountainside shown in FIG. 7 (the “front mountainside”) a base 8, on which the conduits 3 are fixed, is moored by longitudinal cables 1, 1′. On the other mountainside (the “rear mountainside”) a heavy object that acts as an anchor is moored by each longitudinal cable 1, 1′. The tensile stresses against the cable are balanced on both mountainsides. Thus, the base 8, on which the conduits 3 are fixed, can be stably held at fixed positions.

[0049] FIG. 8 shows an embodiment according to this invention where bases 8a, 8b are not arranged to run straight from the top of the mountain toward its bottom, but are positioned along topographic features of the mountainside. In this case the base 8a, which is arranged from the top of the mountain toward its bottom, is moored by the two longitudinal cables 1, 1′. The lowest end of a series of the conduits 3a is connected to the inlet 4. At the inlet 4 the series of the conduits changes direction. Also, the inlet 4 and the conduits 3b are fixed on the base 8b. The base 8b is moored by the longitudinal cables 1, 1, 1, 1 that are connected to the lateral cables 6. The lateral cables 6 are connected to the base 8b. Lateral cables 12 are positioned between the longitudinal cables 1, 1 to connect them to each other. In this case a heavy object may be moored by each longitudinal cable 1 to the rear mountainside. Alternatively, each longitudinal cable 1 may be connected to a certain base point that is fixed on the top or ridge of a mountain, or the backside of a mountain. Also, in this case each longitudinal cable 1 may be comprised of a basic part 1 and a branching part 1′, as in FIG. 6.

[0050] Also, instead of the embodiment as in FIG. 5 where the conduits etc. 3 are directly or indirectly moored by the longitudinal cables 1, as in FIG. 7 the conduits etc. 3 may be moored by using the base 8. That is, the base 8, on which the conduits 3 are fixed, may be moored by the longitudinal cables 1. The longitudinal cables 1 are connected to the anchor cable 7 that is wound around the top of a mountain.

[0051] In the embodiments in FIGS. 7 and 8 one base is moored by a plurality of longitudinal cables. However, one base may be moored by a single longitudinal cable. FIG. 9 is a schematic view to show the back side of the base 8 (which is not a surface on which the conduits etc. are positioned and fixed). In the embodiment as in this figure a plurality of the lateral cables are connected and fixed to the sides of the base 8. Also, a single longitudinal cable 1 is connected to the plurality of the lateral cables.

[0052] The conduits etc. as in FIGS. 7, 8, and 9 are the same as those in FIGS. 1-6.

[0053] Also, the heavy objects that act as anchors and that are used by the embodiments in FIGS. 1-4 and 6 are the same. The base etc., on which the conduits etc. are fixed, can be used as anchors. Also, the conduits etc. that are not fixed on the base, but which are moored by cables, can be used as anchors. As an example of the base points that are fixed on a mountain, a big tree or a concrete building that is connected to the ground can be used.

[0054] The cables can interlock with each other. Also, they can be connected to each other by known connectors 9. Also, the cables may be connected to the base or the frame (that is constructed by forming a right plate on one side and a left plate on the other side) by using a known joiner 10.

[0055] The materials for the base or the frame are not limited to a specific material. For example, concrete and steel can be used.

[0056] The method for fixing the conduits etc. to the base etc. is not limited to a specific method. Examples are: 1) a method for driving joining parts 11 that are made of steel and shaped like a semicircle or “” around the conduits into the base (in FIG. 7), 2), a method for forming projections on the surface of the base at certain intervals to fit a relatively large part of the conduit to them, and 3) a method for forming holes on both the conduits and the bases etc. so that they are coupled by a bolt and nut. When the frame member is used, the conduits etc. can be fixed on either the basic part or the side plate part of it.

[0057] The above embodiments are exemplary, and it is not intended that this invention be limited to them.

Claims

1. A method for installing conduits etc. on a mountain using cables, comprising the steps of having at least one cable (“longitudinal cable”) cross the ridge of the mountain, installing said at least one cable on a mountainside and on another mountainside opposite that mountainside (“opposite mountainside”) that is bounded by the ridge of the mountain from that mountainside by making the cable cross over a ridge, positioning the cable along both mountainsides, directly or indirectly mooring conduits, underground multi-purpose ducts, inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, to the longitudinal cable that is installed on one mountainside, and connecting the longitudinal cable that is installed on the opposite mountainside to a heavy object or a base point fixed to the mountain to act as an anchor.

2. The method for installing conduits etc. on a mountain using the cables of claim 1 wherein said conduits etc. are moored to the longitudinal cable that is installed on one mountainside by a mooring cable.

3. The method for installing conduits etc. on a mountain using the cables of claim 1 wherein two or more longitudinal cables are used, and wherein at least one cable (“lateral cables”) is used to connect the two or more longitudinal cables.

4. The method for installing conduits etc. on a mountain using the cables of claim 3 wherein said conduits etc. are moored by said two or more longitudinal cables and/or at least one lateral cable.

5. The method for installing conduits etc. on a mountain using the cables of claim 3 wherein said conduits etc. are moored by said two or more longitudinal cables and/or at least one lateral cable through the mooring cable.

6. The method for installing conduits etc. on a mountain using the cables of any of claims 1-5 wherein each longitudinal cable is comprised of a basic part and a branching part.

7. The method for installing conduits etc. on a mountain using the cables of any of claims 1-6 wherein the heavy object that acts an anchor is a conduit etc.

8. The method for installing conduits etc. on mountains using cables, comprising the steps of positioning at least one cable (“longitudinal cable”) on a mountainside along its slope, directly or indirectly mooring conduits, underground multi-purpose ducts, inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, to the longitudinal cable, and connecting one end of the longitudinal cable to a base point that is fixed to the ridge or the mountain top.

9. The method for installing conduits etc. on a mountain using the cables of claim 8 wherein said conduits etc. are moored to the longitudinal cable by a mooring cable.

10. The method for installing conduits etc. on a mountain using the cables of claim 8 wherein two or more longitudinal cables are used, and wherein at least one cable (“lateral cable”) is used to connect the two or more longitudinal cables.

11. The method for installing conduits etc. on a mountain using the cables of claim 10 wherein said conduits etc. are moored by said two or more longitudinal cables and/or at least one lateral cable.

12. The method for installing conduits etc. on a mountain using the cables of claim 10 wherein said conduits etc. are moored by said two or more longitudinal cables and/or at least one lateral cable through the mooring cable.

13. The method for installing conduits, etc. on a mountain using the cables of any of claims 8-12 wherein each longitudinal cable is comprised of a basic part and a branching part.

14. A method for installing conduits etc. on mountains using cables, comprising the steps of installing a cable for an anchor (“the anchor cable”) around and near the top of a mountain that is generally conical, connecting at least one cable (“longitudinal cable”) to the anchor cable, installing the longitudinal cable on a mountainside along its slope, and directly or indirectly mooring conduits, underground multi-purpose ducts, inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, to the longitudinal cable.

15. The method for installing conduits etc. on a mountain using the cables of claim 14 wherein said conduits etc. are moored to the longitudinal cable by a mooring cable.

16. The method for installing conduits etc. on a mountain the using cables of claim 14 wherein two or more longitudinal cables are used, and wherein at least one cable (“lateral cable”) is used to connect the two or more longitudinal cables.

17. The method for installing conduits etc. on a mountain using the cables of claim 16 wherein said conduits etc. are moored by said two or more longitudinal cables and/or at least one lateral cable through the mooring cable.

18. The method for installing conduits etc. on a mountain using the cables of claim 16 wherein said conduits etc. are moored by said two or more longitudinal cables and/or at least one lateral cable through the mooring cable.

19. The method for installing conduits etc. on a mountain using the cables of any of claims 14-18 wherein each longitudinal cable is comprised of a basic part and a branching part.

20. A method for installing conduits etc. on a mountain using cables, comprising the steps of having at least one cable cross over the ridge of the mountain, installing said at least one cable on a mountainside and another mountainside opposite it (“opposite mountainside”) that is bounded by the ridge of the mountain from that mountainside by having the cable cross over the ridge, positioning the cable along both mountainsides, directly or indirectly mooring a base plate or a frame member to which right and left side plates are attached (“base etc.”) to the longitudinal cable that is positioned on one of the mountainsides, positioning on the base etc. conduits, underground multi-purpose ducts, or inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, fixing the conduits etc. to the base or the side plates, and connecting the longitudinal cable that is installed on the opposite mountainside to a heavy object or a base point fixed to the mountain that acts as an anchor.

21. The method for installing conduits etc. on a mountain using the cables of claim 20 wherein two or more longitudinal cables are used, and wherein at least one base is moored by two or more longitudinal cables.

22. The method for installing conduits etc. on a mountain using the cables of claim 20 wherein a cable that is positioned at an angle (“lateral cable”) relative to the longitudinal direction of the longitudinal cable is also used, the base being connected to the lateral cable, and wherein the lateral cable is connected to at least one longitudinal cable, so that the base is indirectly moored by the longitudinal cable.

23. The method for installing conduits etc. on a mountain using the cables of claim 20 wherein two or more longitudinal cables are used, and wherein at least one cable (“lateral cable”) is used to connect the two or more longitudinal cables.

24. The method for installing conduits etc. on a mountain using the cables of any of claims 20-23 wherein each longitudinal cable is composed of a basic part and a branching part.

25. The method for installing conduits etc. on a mountain using the cables of any of claims 20-24 wherein the heavy object that acts an anchor is comprised of the bases etc. and the conduits etc.

26. A method for installing conduits etc. on mountains using cables, comprising the steps of positioning at least one cable (“longitudinal cable”) on a mountainside along its slope, directly or indirectly mooring a base plate or a frame member, to which right and left side plates are attached (“base etc.”), to the longitudinal cable, positioning on the base etc. conduits, underground multi-purpose ducts, or inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, fixing the conduits etc. to the base or the side plates, and connecting one end of the longitudinal cable to a base point that is fixed to the ridge or the mountain top.

27. The method for installing conduits etc. on a mountain using the cables of claim 26 wherein two or more longitudinal cables are used, and wherein at least one base is moored by the two or more longitudinal cables.

28. The method for installing conduits etc. on a mountain using the cables of claim 26 wherein a cable that is positioned at an angle (“lateral cable”) relative to the longitudinal direction of the longitudinal cable is also used, the base being connected to the lateral cable, and wherein the lateral cable is connected to at least one longitudinal cable, so that the base is indirectly moored by the longitudinal cable.

29. The method for installing conduits etc. on a mountain using the cables of claim 26 wherein two or more longitudinal cables are used, and wherein at least one cable (“lateral cable”) is used to connect the two or more longitudinal cables.

30. The method for installing conduits etc. on a mountain using the cables of any of claims 26-29 wherein each longitudinal cable is comprised of a basic part and a branching part.

31. A method for installing conducts etc. on mountains using cables comprising the steps of installing a cable for an anchor (“anchor cable”) around and near the top of a mountain that is generally conical, connecting at least one cable (“longitudinal cable”) to the anchor cable, installing the longitudinal cable on a slope of a mountain, directly or indirectly mooring a base plate or a frame member, to which right and left side plates are attached (“base etc.”), to the longitudinal cable, positioning on the base etc. conduits, underground multi-purpose ducts, or inlets (“conduits etc.”), through which water, fuel gases, electric wiring etc. pass, and fixing the conduits etc. to the base or the side plates.

32. The method for installing conduits etc. on a mountain using the cables of claim 31 wherein two or more longitudinal cables are used, and wherein at least one base is moored by two or more longitudinal cables.

33. The method for installing conduits etc. on a mountain using the cables of claim 31 wherein a cable that is positioned at an angle (“lateral cable”) relative to the longitudinal direction of the longitudinal cable is also used, the base being connected to the lateral cable, and wherein the lateral cable is connected to at least one longitudinal cable so that the base is indirectly moored by the longitudinal cable.

34. The method for installing conduits etc. on a mountain using the cables of claim 31 wherein two or more longitudinal cables are used, and wherein at least one cable (“lateral cable”) is used to connect the two or more longitudinal cables.

35. The method for installing conduits etc. on a mountain using the cables of any of claims 31-34 wherein each longitudinal cable is comprised of a basic part and a branching part.