A multi-cableway collaborative transportation system, its construction method and usage method

Abstract

The present invention relates to the technical field of slope protection construction, and provides a multi-cableway collaborative transportation system, its construction method and usage method. The construction method of the multi-cableway collaborative transportation system includes the following steps: construct multi-span cableways on the slopes on both banks respectively, with both ends of the multi-span cableways leading to the bottom and the top of the slopes respectively; construct the anchoring structures of the tension cableway at the tops of the slopes on both banks through the multi-span cableways, and anchor both ends of the load-bearing cable of the tension cableway to the anchoring structures on both banks respectively; construct the anchoring structure of the single-span cableway on the slope surface through the tension cableway, anchor one end of the load-bearing cable of the single-span cableway to the anchoring structure on the slope surface of one of the banks, and the other end to the bottom of the slope of the other bank, and there is an intersection point between the projection of the load-bearing cable of the single-span cableway and the load-bearing cable of the tension cableway on the horizontal plane. The present invention can overcome the technical problems existing in the transportation system of the slope protection project in the prior art, such as large construction difficulty, high construction risk, and low transportation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of slope protection construction, and particularly relates to a multi-cableway collaborative transportation system, its construction method and usage method. Background Art

[0002] When constructing slope protection projects, it is often necessary to transport construction materials and equipment from the bottom of the slope to the designated positions on the slope surface. The common practice is to build multiple construction access roads on the slope to cover the entire construction area, or use multiple tower cranes for relay.

[0003] For the plan of building construction access roads, this plan requires building construction access roads on steep cliffs, with a large excavation height of the roadbed slope. It not only seriously damages the mountain body, but also has a large amount of earth and rock excavation. Therefore, the construction efficiency is extremely low, and there are also relatively high construction risks.

[0004] For the tower crane relay plan, it is necessary to first overcome the problems of difficult transportation, assembly and layout of tower crane components on steep slopes, and the construction efficiency is not high. Moreover, even after the tower crane is assembled and arranged, the tower crane still has problems such as limited coverage of hoisting operations, blind spots in hoisting that are prone to collision with the surrounding mountains, insufficient hoisting capacity and high usage costs. And this plan also requires repeatedly transferring materials and equipment between adjacent two tower cranes, and it is difficult to improve the transportation efficiency.

[0005] In summary, the existing transportation systems for slope protection projects have problems such as large construction difficulty, high construction risk, and low transportation efficiency, and it is necessary to develop a new type of transportation system for slope protection projects and corresponding construction methods. Summary of the Invention

[0006] The purpose of the present invention is to overcome the technical problems of large construction difficulty, high construction risk, and low transportation efficiency existing in the transportation systems for slope protection projects in the prior art, and to provide a multi-cableway collaborative transportation system, its construction method and usage method.

[0007] In the first aspect, the present invention provides a construction method for a multi-cableway collaborative transportation system, including the following steps:

[0008] S1. Construct multi-span cableways on the slopes on both sides of the bank respectively. One end of the multi-span cableway leads to the bottom of the slope, and the other end leads to the top of the slope;

[0009] S2. Transport materials to the corresponding slope tops through the multi-span cableways, and construct the anchoring structures for the counter-pulling cableways at the slope tops on both sides of the bank respectively. Anchor both ends of the load-bearing cable of the counter-pulling cableway to the anchoring structures on both sides to complete the construction of the counter-pulling cableway;

[0010] S3. Transport materials to the slope surface through the counter-pulling cableway. Construct the anchoring structure of the single-span cableway on the slope surface. Anchor one end of the load-bearing cable of the single-span cableway to the anchoring structure on the slope surface of one bank, and the other end to the bottom of the slope of the other bank. And there is an intersection point between the projection of the load-bearing cable of the single-span cableway and the load-bearing cable of the counter-pulling cableway on the horizontal plane, thus completing the construction of the single-span cableway.

[0011] When constructing the construction method of the multi-cableway collaborative transportation system of this solution, first construct the multi-span cableway along the slope, then use the multi-span cableway to build the counter-pulling cableway, and finally use the counter-pulling cableway to build the single-span cableway; during the whole construction process, only the components of the multi-span cableway need to be manually carried along the slope, while the components of the counter-pulling cableway and the single-span cableway can be carried through the already constructed cableways, thus greatly reducing the construction difficulty of the counter-pulling cableway and the single-span cableway and improving the construction efficiency; and for the multi-span cableway, due to the small span of its load-bearing cable, the component size and weight are also relatively small and easy to carry, so the construction difficulty is also relatively small; in summary, this solution can greatly reduce the construction difficulty of the whole multi-cableway collaborative transportation system and improve the construction efficiency.

[0012] And after the construction is completed, this solution can form a regional space transportation network including three different cableway systems. The cableway systems of this regional space transportation network show an interlaced spatial position relationship in the plane position and height position, and can cover all positions between the two banks and the slopes of the two banks; among them, the two ends of the counter-pulling cableway are respectively anchored to the slopes of the two banks, and can form a transportation channel between the slopes of the two banks; one end of the single-span cableway is anchored to the bottom of the slope of one bank, and the other end is anchored to the slope surface of the other bank, and can form a transportation channel between the bottom of the slope of one bank and the slope surface of the other bank; the multi-span cableway is distributed on the slopes of the two banks and can form a transportation channel between the bottom of the slope and the corresponding end of the counter-pulling cableway; and one end of the multi-span cableway leads to the corresponding end of the counter-pulling cableway, and there is also an intersection point between the projection of the single-span cableway and the counter-pulling cableway on the horizontal plane, which also enables the exchange of materials between the multi-span cableway and the counter-pulling cableway, and between the single-span cableway and the counter-pulling cableway, so that each cableway can transport materials collaboratively to improve the freedom of choice of transportation routes and the efficiency of transportation operations.

[0013] Compared with the solution of excavating and blasting the mountain to build a construction access road, this solution mainly involves building the corresponding anchoring structures and load-bearing brackets of each cableway on the slope, and does not require large-scale excavation and blasting of the mountain. Therefore, this solution not only has lower construction difficulty, construction cost and construction risk, but also can reduce the damage to the slopes of the two banks and the surrounding environment, and is more beneficial to protecting the natural environment and water and soil of the two banks.

[0014] Compared with the tower crane relay solution, the space transportation network constructed by this solution has a larger operation coverage area and does not require repeated transfer of materials between adjacent two tower cranes. Therefore, it has a higher transportation efficiency. At the same time, since it does not involve the rental, transportation, construction and operation of tower cranes, this solution also has lower construction difficulty, construction cost and construction risk.

[0015] Preferably, step S2 further includes the following steps:

[0016] Transport materials to the top, slope surface or bottom of the slopes on both sides through the stay cable, and construct loading and unloading platforms at the corresponding positions on the slopes on both sides.

[0017] This solution constructs loading and unloading platforms on the slope surface or bottom of the slope, enabling a single stay cable to not only transfer materials between the tops of the slopes on both sides, but also transfer materials between the bottom and the tops of the slopes on both sides, between the slope surface and the tops of the slopes on both sides, and between the slope surface and the bottom. That is, one stay cable can be responsible for the material transportation of multiple construction areas, thereby improving the utilization rate of the stay cable. Moreover, the materials required for the construction of the loading and unloading platforms are directly transported by the stay cable, which can reduce the construction difficulty of the loading and unloading platforms.

[0018] Preferably, loading and unloading platforms are constructed at both ends of the stay cable, both ends of the multi-span cableway and both ends of the single-span cableway.

[0019] This solution sets loading and unloading platforms at both ends of each cableway, which can facilitate the temporary storage of materials at both ends of each cableway to improve the transportation efficiency of subsequent transportation operations.

[0020] Preferably, the load-bearing capacity of the stay cable is greater than that of the single-span cableway, and the load-bearing capacity of the single-span cableway is greater than that of the multi-span cableway.

[0021] This solution recommends the magnitude relationship of the load-bearing capacities of the stay cable, single-span cableway and multi-span cableway respectively. Under this relationship, the stay cable is mainly used to transport large materials required for slope protection projects, such as bridge abutments, slope protection or cable cranes, and can also be used to assist in transporting other small materials, such as middle slope lattice girders, protective nets or anti-slide piles. The single-span cableway is mainly used to transport small materials and bulk materials that need to be transported frequently and in large quantities, such as middle slope lattice girders, protective nets or anti-slide piles. The multi-span cableway can be used for the construction of protective nets and the anchoring structure of the stay cable on the corresponding slopes. When transporting materials and equipment, combining the use of each cableway can give full play to the advantages of the strong load-bearing capacity of the stay cable, high transportation efficiency of the single-span cableway and easy construction of the multi-span cableway, while avoiding the disadvantages of the low operation efficiency of the stay cable and the weak load-bearing capacity of the single-span cableway.

[0022] Preferably, when there is a bridge between the slopes on both sides, the stay cable is arranged along the center line of the bridge.

[0023] Considering that most of the construction areas are distributed along the center line of the bridge when building the slope protection project, the present solution arranges the counter-pulling cableway along the center line of the bridge, so that a single set of counter-pulling cableway can conveniently cover more construction areas, thereby improving the utilization rate of the counter-pulling cableway.

[0024] Preferably, let the distance between the anchoring structure at the uphill end of the single-span cableway and the intersection point be D1, and the horizontal component of D1 is less than or equal to 30 m.

[0025] The present solution stipulates the value range of the distance between the uphill-end anchoring structure of the single-span cableway and the intersection point, which can ensure the efficiency of transferring materials and equipment from the intersection point to the anchoring structure position of the single-span cableway, thereby improving the construction efficiency of the single-span cableway.

[0026] Preferably, step S1 further includes the following steps:

[0027] Build a construction access road along the predetermined route of the multi-span cableway.

[0028] The present solution can improve the transportation efficiency and construction efficiency of the multi-span cableway components.

[0029] In a second aspect, the present invention provides a multi-cableway collaborative transportation system constructed by the construction method of the multi-cableway collaborative transportation system of the present invention.

[0030] The multi-cableway collaborative transportation system of the present solution is constructed by using the construction method of the multi-cableway collaborative transportation system of the present invention. During construction, the counter-pulling cableway can be built by using the multi-span cableway, and the single-span cableway can be built by using the counter-pulling cableway, thereby greatly reducing the construction difficulty and improving the construction efficiency. Moreover, since the uphill end of the multi-span cableway leads to the counter-pulling cableway and there is an intersection between the counter-pulling cableway and the multi-span cableway, the present solution can also exchange materials between the multi-span cableway and the counter-pulling cableway, and between the counter-pulling cableway and the single-span cableway, thereby improving the freedom of choice of the transportation path, the transportation efficiency of the transportation operation, and the utilization rate of each cableway.

[0031] In a third aspect, the present invention provides a method for using a multi-cableway collaborative transportation system, which is applied to the multi-cableway collaborative transportation system constructed by the construction method of the multi-cableway collaborative transportation system of the present invention, and includes the following steps:

[0032] Transport materials to the intersection point through the single-span cableway and transfer the materials to the counter-pulling cableway at the intersection point;

[0033] Or, transport materials to the intersection point through the counter-pulling cableway and transfer the materials to the single-span cableway at the intersection point;

[0034] Or, transfer materials from the multi-span cableway to the counter-pulling cableway;

[0035] Or, transfer materials from the counter-pulling cableway to the multi-span cableway.

[0036] This solution takes advantage of the characteristic that the spatial position relationships of each cableway in the multi-cableway collaborative transportation system are staggered in the horizontal position and height. When transporting materials, the materials are transferred between the cableways. On the one hand, it can improve the freedom of choice of the material transportation route. On the other hand, it can also enable the cableways to cooperate with each other, so as to improve the utilization rate of each cableway, reduce the idle rate of the cableways, and further improve the transportation efficiency.

[0037] Preferably, it includes the following steps: Materials weighing more than 2.5 tons are transported by the counter-pulling cableway, and materials weighing more than 0.5 tons are transported by the counter-pulling cableway or the single-span cableway.

[0038] This solution recommends the appropriate transportation weight ranges for the counter-pulling cableway and the single-span cableway to transport materials respectively, which can give full play to the advantages of the strong load-bearing capacity of the counter-pulling cableway and the high transportation efficiency of the single-span cableway, while avoiding the disadvantages of the low operating efficiency of the counter-pulling cableway and the weak load-bearing capacity of the single-span cableway.

[0039] Compared with the prior art, the beneficial effects of the present invention are:

[0040] 1. The present invention provides a construction method for a multi-cableway collaborative transportation system. During construction, multiple-span cableways are first constructed along the slope, then the counter-pulling cableway is built using the multiple-span cableway, and the single-span cableway is built using the counter-pulling cableway. Only the components of the multiple-span cableway with smaller sizes and lighter weights need to be carried along the slope during the entire construction process, so that the construction difficulty of the counter-pulling cableway and the single-span cableway can be greatly reduced, and the construction efficiency can be improved.

[0041] Moreover, this solution mainly involves building the corresponding anchoring structures and load-bearing brackets for each cableway on the slope, without the need for large-scale excavation and blasting of the mountain body. Therefore, this solution also has lower construction costs and construction risks, and can also reduce the damage to the slopes on both sides and the surrounding environment, which is more beneficial to protecting the natural environment and water and soil on both sides.

[0042] 2. The present invention provides a multi-cableway collaborative transportation system. During construction, the counter-pulling cableway can be built using the multiple-span cableway, and the single-span cableway can be built using the counter-pulling cableway, so that the construction difficulty can be greatly reduced and the construction efficiency can be improved; moreover, this solution can also exchange materials between the multiple-span cableway and the counter-pulling cableway, as well as between the counter-pulling cableway and the single-span cableway, so that the freedom of choice of the material transportation path, the transportation efficiency of the transportation operation, and the utilization rate of each cableway can be improved.

[0043] 3. The present invention provides a method for using a multi-cableway collaborative transportation system. By taking advantage of the characteristic that the cableways in the multi-cableway collaborative transportation system are staggered in the horizontal position and height, when transporting materials, the materials are transferred between the cableways. On the one hand, it can improve the freedom of choice of the material transportation route, and on the other hand, it can also enable the cableways to cooperate with each other, so as to improve the utilization rate of each cableway, reduce the idle rate of the cableways, and further improve the transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 is a schematic flow chart of a construction method of a multi-cableway collaborative transportation system of the present invention;

[0045] Figure 2 is a schematic plan layout diagram of a construction method of a multi-cableway collaborative transportation system of the present invention at step S1;

[0046] Figure 3 is a schematic plan layout diagram of a construction method of a multi-cableway collaborative transportation system of the present invention at step S2;

[0047] Figure 4 is a schematic plan layout diagram of a construction method of a multi-cableway collaborative transportation system of the present invention at step S3;

[0048] Figure 5 is a schematic plan layout diagram of a multi-cableway collaborative transportation system constructed by a construction method of a multi-cableway collaborative transportation system of the present invention;

[0049] Figure 6 is a schematic elevation layout diagram of a multi-cableway collaborative transportation system constructed by a construction method of a multi-cableway collaborative transportation system of the present invention;

[0050] Figure 7 is a schematic structural diagram of a multi-span cableway of a construction method of a multi-cableway collaborative transportation system of the present invention;

[0051] Figure 8 is a schematic structural diagram of a single-span cableway of a construction method of a multi-cableway collaborative transportation system of the present invention;

[0052] Figure 9 is a schematic structural diagram of an opposed cableway of a construction method of a multi-cableway collaborative transportation system of the present invention;

[0053] Figure 10 is a schematic diagram for calculating the clearance height in a construction method of a multi-cableway collaborative transportation system of the present invention;

[0054] ICON:

[0055] 1 - Opposed cableway; 2 - Single-span cableway; 3 - Multi-span cableway; 4 - Slope; 5 - Loading and unloading platform;

[0056] 101 - Anchoring structure; 102 - Load-bearing cable; 103 - Towing cable; 104 - Load-bearing support; 105 - Hoist; 106 - Traveling system; 107 - Lifting system. Specific embodiments

[0057] The present invention will be further described in detail below in conjunction with specific embodiments. However, this should not be construed as limiting the scope of the above-mentioned subject matter of the present invention to the following embodiments. All technologies implemented based on the content of the present invention belong to the scope of the present invention.

[0058] In the description of the specific embodiments of the present invention, without special explanation, the expression terms indicating the orientation or positional relationship such as "upper", "lower", "left", "right", "center", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the invention product / device / device is commonly used. These terms of orientation or positional relationship are only for the convenience of describing the solution of the present invention or simplifying the description in the specific embodiments, so as to facilitate technicians to quickly understand the solution, rather than indicating or implying that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, it should not be construed as a limitation to the present invention.

[0059] In addition, if terms such as "horizontal", "vertical", "suspended", "parallel", etc. appear, it does not mean that the corresponding device / component / element is required to be absolutely horizontal or vertical or suspended or parallel, but can be slightly inclined or have a deviation. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. Or, it can be simply understood that the corresponding device / component / element is arranged in the directions of "horizontal", "vertical", "suspended", "parallel", etc., and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, more preferably within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still play its role in the solution of the present invention.

[0060] In addition, the expressions such as "first", "second", "third", etc. in the terms are only used to distinguish the description of the same or similar components, and should not be construed as emphasizing or implying the relative importance of specific components.

[0061] In addition, in the description of the embodiments of the present invention, "several", "multiple", "a number of" represent at least 2. It can be any situation such as 2, 3, 4, 5, 6, 7, 8, 9, etc., or even more than 9.

[0062] In addition, in the description of the technical solution of the present invention, unless otherwise clearly specified / defined / restricted, when the terms "set", "installed", "connected", "linked", "provided with", "laid", "arranged" appear, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be connection means commonly used in the art such as welding, riveting, bolting, threaded connection, etc. Such a connection can be a mechanical connection, an electrical connection or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components.

[0063] Embodiment 1

[0064] As Figure 1 shown, a construction method of a multi-cableway collaborative transportation system includes the following steps:

[0065] S1. As Figure 2 shown, construct multi-span cableways 3 on the slopes 4 on both sides of the river respectively. One end of the multi-span cableway 3 leads to the bottom of the slope, and the other end leads to the top of the slope.

[0066] Figure 2 And subsequent Figures 3 to 5 uses English letters A~P to mark different positions to distinguish the anchoring structures 101 at different positions and the subsequent loading and unloading platforms 5. For example, the loading and unloading platform 5 located at the marked position A can be called the No. A loading and unloading platform 5, and the anchoring structure 101 located at the marked position K can be called the No. K anchoring structure 101; the loading and unloading platforms 5 at least include the No. A~J loading and unloading platforms 5, and the anchoring structures 101 at least include the No. K to P anchoring structures 101.

[0067] The multi-span cableway 3 can adopt the existing technology. For example, it adopts the structure shown in Figure 7 which includes an anchoring structure 101, a load-bearing cable 102, a traction cable 103, a load-bearing bracket 104 and a winch 105; the anchoring structure 101 is used to connect to the ground, and both ends of the load-bearing cable 102 are anchored to the anchoring structure 101, which is used to set up a running system 106 and a lifting system 107 and bear the weight of the running system 106, the lifting system 107 and the materials; the traction cable 103 is arranged side by side with the load-bearing cable 102 and bypasses the winch 105; at least two load-bearing brackets 104 are arranged at intervals along the length directions of the load-bearing cable 102 and the traction cable 103 to reduce the span between the traction cable 103 and the load-bearing cable 102; when transporting materials, connect the running system 106 to the load-bearing cable 102 and the traction cable 103, and then start the winch 105 to make the traction cable 103 drive the running system 106 to move along the length direction of the load-bearing cable 102, so as to drive the lifting system 107 and the materials below the running system 106 to move together.

[0068] Since the load-bearing brackets 104 with spaced settings can reduce the span of the traction cable 103 and the load-bearing cable 102, under the same lifting weight, the loads on each component will also be reduced. Therefore, the sizes and weights of the components of the multi-span cableway 3, such as the anchoring structure 101 and the load-bearing brackets 104, are also smaller, and manual handling and installation methods can be used for construction, which can greatly reduce the construction difficulty of the multi-span cableway 3.

[0069] In an optional implementation manner, step S1 further includes the following steps:

[0070] Build a construction access road along the predetermined route of the multi-span cableway 3. The construction access road includes, but is not limited to, a pedestrian path, a non-motor vehicle lane, and a motor vehicle lane. The specific route of the construction access road is determined according to the actual terrain, and it does not need to be completely located below the multi-span cableway 3, but can be bent as long as it can be used for the construction of the multi-span cableway 3.

[0071] In an optional implementation manner, manually transporting the components of the multi-span cableway 3 along the slope 4 in step S1 can reduce the requirements for transportation infrastructure for transporting the components of the multi-span cableway 3, thereby reducing the construction cost.

[0072] In an optional implementation manner, step S1 further includes the following steps:

[0073] Construct loading and unloading platforms 5 at both ends of the multi-span cableway 3, such as Figure 2 construct A-number loading and unloading platform 5 and G-number loading and unloading platform 5 at both ends of the left multi-span cableway 3 respectively, and construct F-number loading and unloading platform 5 and H-number loading and unloading platform 5 at both ends of the right multi-span cableway 3 respectively; the specific forms of the loading and unloading platforms 5 include, but are not limited to, simply leveled ground, concreted ground, or ground paved with steel plates.

[0074] S2. As Figure 3 shown, transport materials to the corresponding slope tops through the multi-span cableway 3, and construct the anchoring structures 101 of the counter-tension cableway 1 at the slope tops of the two banks of the slopes 4, including the K-number anchoring structure 101 and the L-number anchoring structure 101, and anchor the two ends of the load-bearing cable 102 of the counter-tension cableway 1 to the anchoring structures 101 on both banks respectively to complete the construction of the counter-tension cableway 1.

[0075] The counter-tension cableway 1 can adopt existing technologies, such as Figure 9The structure shown includes an anchoring structure 101, a load-bearing cable 102, and a load-bearing support 104. The two anchoring structures 101 are respectively arranged on the top of the slopes 4 on both banks. The two ends of the load-bearing cable 102 are respectively anchored to the two anchoring structures 101 and are used to bear the weight of the running system 106, the lifting system 107, and the materials. On the side of the two anchoring structures 101 close to the bottom of the slope, load-bearing supports 104 are also arranged, which are used to tension and support the load-bearing cable 102. When transporting materials, the running system 106 is connected to the load-bearing cable 102, and then the running system 106 is started to move along the length direction of the load-bearing cable 102, so as to drive the lifting system 107 and the materials below the running system 106 to move together. The counter-tension cableway 1 is used to transport materials between the slopes 4 on both banks, and it has a strong load-bearing capacity and is suitable for transporting large materials.

[0076] In an optional implementation manner, step S2 further includes the following steps:

[0077] Transport materials to the top, slope surface, or bottom of the slopes 4 on both banks through the counter-tension cableway 1, and construct loading and unloading platforms 5 at the corresponding positions (the positions where the materials arrive) on the slopes 4 on both banks. The specific positions and quantities of the loading and unloading platforms 5 are determined according to the actual transportation requirements. For example Figures 4 to 6 As shown, there are also Loading and Unloading Platforms No. A, No. B, No. C, No. D, No. E, and No. F below the counter-tension cableway 1. Among them, Loading and Unloading Platforms No. A and No. F are located at the top of the slope, Loading and Unloading Platforms No. C and No. D are located at the bottom of the slope, and Loading and Unloading Platforms No. B and No. E are located at the intersection of the counter-tension cableway 1 and the single-span cableway 2, enabling a single counter-tension cableway 1 to transfer materials between the top of the slope, the bottom of the slope, and the single-span cableway 2.

[0078] In an optional implementation manner, one end of the multi-span cableway 3 close to the uphill direction shares a loading and unloading platform 5 with the corresponding end of the counter-tension cableway 1, so as to facilitate the transfer of materials between the counter-tension cableway 1 and the multi-span cableway 3, reduce the quantity of the loading and unloading platforms 5, and thus reduce the construction cost of the loading and unloading platforms 5. For example Figures 4 to 6 As shown, the uphill end of the left multi-span cableway 3 shares Loading and Unloading Platform No. A with the left end of the counter-tension cableway 1, and the uphill end of the right multi-span cableway 3 shares Loading and Unloading Platform No. F with the right end of the counter-tension cableway 1.

[0079] S3. As Figure 4As shown in the figure, materials are transported to the slope below the counterweight cableway 1 through the counterweight cableway 1. The anchoring structure 101 of the single-span cableway 2 is constructed at the corresponding position on the slope (the position where the materials arrive), including the M-number anchoring structure 101 and the O-number anchoring structure 101; while the construction difficulty of the J-number anchoring structure 101 and the P-number anchoring structure 101 is relatively low because they are located at the bottom of the slope, so there is no need to construct them with the help of the counterweight cableway 1; one end of the load-bearing cable 102 of the single-span cableway 2 is anchored to the anchoring structure 101 on the slope surface of one side slope 4, and the other end is anchored to the bottom of the other side slope 4, and the projection of the load-bearing cable 102 of the single-span cableway 2 and the load-bearing cable 102 of the counterweight cableway 1 on the horizontal plane has an intersection point. For example Figures 4 to 5 As shown in the figure, the two single-span cableways 2 intersect with the counterweight cableway 1 at the marks B and E respectively in the top view. However, it should be noted that the intersection point here is only used to refer to the intersection point of the single-span cableway 2 and the counterweight cableway 1 in the top view. There is still a height difference between the single-span cableway 2 and the counterweight cableway 1 at the intersection point. For example Figure 6 As shown in the figure; then the construction of the single-span cableway 2 is completed.

[0080] The single-span cableway 2 can adopt the existing technology. For example Figure 8 As shown in the figure, the structure includes an anchoring structure 101, a load-bearing cable 102, and a load-bearing support 104; one anchoring structure 101 is arranged at the bottom of one side slope 4, and the other anchoring structure 101 is arranged on the slope surface of the other side slope 4; both ends of the load-bearing cable 102 are respectively anchored to the two anchoring structures 101, and are used to bear the weight of the traveling system 106, the hoisting system 107, and the materials; a load-bearing support 104 is also arranged on the side close to the bottom of the anchoring structure 101 at the uphill end, and is used to tension and support the load-bearing cable 102; when materials need to be transported, the traveling system 106 is connected to the load-bearing cable 102, and then the traveling system 106 is started to walk along the length direction of the load-bearing cable 102, so as to drive the hoisting system 107 and the materials below the traveling system 106 to move together; the single-span cableway 2 is used to transport materials from the bottom of one bank to the slope surface of the other bank, and its hook hoisting and traveling speeds are fast, and it is suitable for transporting small materials and bulk materials that need to be transported frequently and in large quantities.

[0081] In an optional implementation manner, step S3 further includes the following steps:

[0082] Construct loading and unloading platforms 5 at both ends of the single-span cableway 2. For example Figure 4 I-number loading and unloading platforms 5 and E-number loading and unloading platforms 5 are respectively constructed at both ends of the upper single-span cableway 2, and B-number loading and unloading platforms 5 and J-number loading and unloading platforms 5 are respectively constructed at both ends of the lower single-span cableway 2.

[0083] In an alternative embodiment, according to different transportation requirements, the quantities of the counterweight cableway 1, the single-span cableway 2, and the multi-span cableway 3 can also be changed. For example, two or more counterweight cableways 1 are arranged between the two bank slopes 4, two or more single-span cableways 2 are arranged for each side slope 4, and two or more multi-span cableways 3 are arranged near the end of one counterweight cableway 1 to cover all the predetermined construction areas as much as possible.

[0084] In an alternative embodiment, when there is a bridge between the two bank slopes 4, the counterweight cableway 1 is arranged along the center line direction of the bridge; the specific arrangement methods include but are not limited to arranging the counterweight cableway 1 on at least one side of the left and right sides of the bridge, or arranging the counterweight cableway 1 under the bridge to cover the construction area under the bridge.

[0085] In an alternative embodiment, the load-bearing capacity of the counterweight cableway 1 is greater than that of the single-span cableway 2, and the load-bearing capacity of the single-span cableway 2 is greater than that of the multi-span cableway 3. For example, the load-bearing capacity of the counterweight cableway 1 is greater than or equal to 10 tons, the load-bearing capacity of the single-span cableway 2 is greater than or equal to 2.5 tons, and the load-bearing capacity of the multi-span cableway 3 is greater than or equal to 0.5 tons.

[0086] In an alternative embodiment, let the distance between the anchoring structure 101 at the uphill end of the single-span cableway 2 and the intersection point (the intersection point of the load-bearing cable 102 of the single-span cableway 2 and the load-bearing cable 102 of the counterweight cableway 1 on the horizontal plane projection) be D1. The horizontal component of D1 is less than or equal to 30 m. For example, the horizontal component of the distance between the M-number anchoring structure 101 and the intersection point at B is less than or equal to 30 m, and the horizontal component of the distance between the O-number anchoring structure 101 and the intersection point at E is less than or equal to 30 m; correspondingly, let the distance between the loading and unloading platform 5 at the uphill end of the multi-span cableway 3 and the anchoring structure 101 at the corresponding end of the counterweight cableway 1 be D2, and D2 is also less than or equal to 30 m. For example, the distance between the A-number loading and unloading platform 5 and the K-number anchoring structure 101 is less than or equal to 30 m, and the distance between the F-number loading and unloading platform 5 and the L-number anchoring structure 101 is less than or equal to 30 m.

[0087] In an alternative embodiment, the minimum clearance height between the counterweight cableway 1 and the single-span cableway 2, between the counterweight cableway 1 and the ground, and between the single-span cableway 2 and the ground is greater than or equal to 2 m. The calculation method of the minimum clearance height is as Figure 10 shown, and is marked as Hmin in Figure 10 . It is the minimum distance between the components of each cableway (including the materials hoisted by the cable) and between each cableway component and the ground when each cableway is operating under the maximum lifting weight.

[0088] Embodiment 2

[0089] As Figures 5 to 6As shown in the figure, a multi-cableway collaborative transportation system is constructed by a construction method of a multi-cableway collaborative transportation system in Embodiment 1, and includes at least one counter-pulling cableway 1, at least two single-span cableways 2, and at least two multi-span cableways 3; both ends of the counter-pulling cableway 1 are respectively anchored to the tops of the slopes 4 on both banks; one end of the single-span cableway 2 is anchored to the bottom of one of the slopes 4 on the bank, and the other end of the single-span cableway 2 is anchored to the slope surface of the other slope 4 on the bank, and the two single-span cableways 2 respectively lead to the slope surfaces of the slopes 4 on both banks; the elevation of the single-span cableway 2 is lower than that of the counter-pulling cableway 1, and there is an intersection point between the single-span cableway 2 and the counter-pulling cableway 1 in the horizontal plane projection; the two multi-span cableways 3 are respectively arranged on the slopes 4 on both banks, one end of the multi-span cableway 3 leads to the corresponding end of the counter-pulling cableway 1, and the other end of the multi-span cableway 3 leads to the bottom of the slope.

[0090] Embodiment 3

[0091] A method for using a multi-cableway collaborative transportation system is applied to a multi-cableway collaborative transportation system constructed by a construction method of a multi-cableway collaborative transportation system in Embodiment 1, and includes the following steps:

[0092] Transport the materials to the intersection point through the single-span cableway 2 (the intersection point of the load-bearing cable 102 of the single-span cableway 2 and the load-bearing cable 102 of the counter-pulling cableway 1 in the horizontal plane projection), and transfer the materials to the counter-pulling cableway 1 at the intersection point; for example, transport the materials from the No. I loading and unloading platform 5 to the No. E loading and unloading platform 5 through the single-span cableway 2, and then lift them to the counter-pulling cableway 1 through the lifting system 107, and further transport the materials to any one of the No. A, No. B, No. C, No. D or No. F loading and unloading platforms 5 through the counter-pulling cableway 1.

[0093] Or, transport the materials to the intersection point through the counter-pulling cableway 1 (the intersection point of the load-bearing cable 102 of the single-span cableway 2 and the load-bearing cable 102 of the counter-pulling cableway 1 in the horizontal plane projection), and transfer the materials to the single-span cableway 2 at the intersection point; for example, transport the materials from any one of the No. A, No. B, No. C, No. D or No. F loading and unloading platforms 5 to the No. E loading and unloading platform 5 through the counter-pulling cableway 1, then transfer the materials to the single-span cableway 2, and further transport the materials to the No. I loading and unloading platform 5 through the single-span cableway 2.

[0094] Or, transfer the materials from the multi-span cableway 3 to the counter-pulling cableway 1; for example, transport the materials from the No. G loading and unloading platform 5 to the No. A loading and unloading platform 5 through the multi-span cableway 3, then transfer the materials to the counter-pulling cableway 1, and further transport the materials to any one of the No. B, No. C, No. D, No. E or No. F loading and unloading platforms 5 through the counter-pulling cableway 1.

[0095] Alternatively, transfer materials to the multi-span cableway 3 through the counter-pulling cableway 1. For example, transport materials from any one of the loading and unloading platforms 5 numbered A, B, C, D, or E to the loading and unloading platform 5 numbered F through the counter-pulling cableway 1, and then transfer the materials to the multi-span cableway 3. Further transport the materials to the loading and unloading platform 5 numbered H through the multi-span cableway 3.

[0096] In an alternative embodiment, the following steps are included: materials weighing more than 2.5 tons are transported through the counter-pulling cableway 1, and materials weighing more than 0.5 tons are transported through the counter-pulling cableway 1 or the single-span cableway 2.

[0097] In an alternative embodiment, the following steps are included: construct the protective net on the corresponding slope 4 through the multi-span cableway 3, which can improve the utilization rate of the multi-span cableway 3.

[0098] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A method for constructing a multi-cableway coordinated transportation system, characterized in that: The steps include: S1. constructing multi-span cableways (3) on the slopes (4) on both sides, respectively, wherein one end of the multi-span cableway (3) leads to the bottom of the slope, and the other end of the multi-span cableway (3) leads to the top of the slope; S2, transporting materials to the corresponding slope top through the multi-span cableway (3), constructing anchor structures (101) of the tensioned cableway (1) at the slope tops of the side slopes (4) on both sides, anchoring the two ends of the load-bearing cable (102) of the tensioned cableway (1) to the anchor structures (101) on both sides, and completing the construction of the tensioned cableway (1); S3, transporting materials to the slope surface through the tensioned cableway (1), constructing the anchoring structure (101) of the single-span cableway (2) on the slope surface, anchoring one end of the load-bearing cable (102) of the single-span cableway (2) to the anchoring structure (101) on the slope surface of the slope (4) on one bank, and anchoring the other end to the bottom of the slope (4) on the other bank, and the projections of the load-bearing cable (102) of the single-span cableway (2) and the load-bearing cable (102) of the tensioned cableway (1) on the horizontal plane have an intersection, and the construction of the single-span cableway (2) is completed.

2. A multi-cableway coordinated transportation system construction method according to claim 1, characterized in that: The following steps are also included: Loading and unloading platforms (5) are constructed at both ends of the tensioned cableway (1), both ends of the multi-span cableway (3), both ends of the single-span cableway (2), and at the intersection of the tensioned cableway (1) and the single-span cableway (2), and the end of the multi-span cableway (3) close to the uphill direction and the corresponding end of the tensioned cableway (1) share a loading and unloading platform (5).

3. A multi-cableway coordinated transportation system construction method according to claim 2, characterized in that: Step S2 also includes the following steps: Materials are transported to the top, surface or bottom of the slope (4) via the tensioned cableway (1), and a loading and unloading platform (5) is constructed at a corresponding position of the slope (4).

4. A method for constructing a multi-cableway coordinated transportation system according to any one of claims 1 to 3, characterized in that: The load-bearing capacity of the tensioned cableway (1) is greater than the load-bearing capacity of the single-span cableway (2), and the load-bearing capacity of the single-span cableway (2) is greater than the load-bearing capacity of the multi-span cableway (3).

5. A method for constructing a multi-cableway coordinated transportation system according to any one of claims 1 to 3, characterized in that: When a bridge is provided between the side slopes (4) on both banks, the tensioned cableway (1) is provided along the centerline direction of the bridge.

6. A method for constructing a multi-cableway coordinated transportation system according to any one of claims 1 to 3, characterized in that: Assume that the distance between the anchor structure (101) at one end of the single-span cableway (2) close to the uphill direction and the intersection is D1, and the component of D1 on the horizontal plane is less than or equal to 30m.

7. A method for constructing a multi-cableway coordinated transportation system according to any one of claims 1 to 3, characterized in that: Step S1 also includes the following steps: A construction access road is constructed along the predetermined route of the multi-span cableway (3).

8. A multi-cableway coordinated transportation system, characterized in that: The multi-cableway coordinated transport system is constructed by a multi-cableway coordinated transport system construction method according to any one of claims 1 to 7.

9. A method for using a multi-cableway coordinated transportation system, characterized in that: A multi-cableway coordinated transport system constructed by a multi-cableway coordinated transport system construction method according to any one of claims 1 to 7 comprises the following steps: The materials are transported to an intersection point via a single-span cableway (2), and the materials are transferred to a tension cableway (1) at the intersection point; Alternatively, the materials are transported to the intersection via the tensioned cableway (1), and the materials are transferred to the single-span cableway (2) at the intersection; Or, transferring materials to the tension cableway (1) via a multi-span cableway (3); Alternatively, materials are transferred from the tension cableway (1) to the multi-span cableway (3).

10. A method for using a multi-cableway coordinated transportation system according to claim 9, characterized in that: The method comprises the following steps: materials weighing more than 2.5 tons are transported via the double-stayed cableway (1), and materials weighing more than 0.5 tons are transported via the double-stayed cableway (1) or the single-span cableway (2).

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