Multi-cableway collaborative transportation system and construction method and use method thereof

Abstract

The invention relates to the technical field of slope protection construction, and provides a multi-cableway collaborative transportation system and a construction method and a using method thereof, and the construction method of the multi-cableway collaborative transportation system comprises the following steps that multi-span cableways are constructed on slopes on the two sides respectively, and the two ends of each multi-span cableway are led to the slope bottom and the slope top respectively; anchoring structures of the opposite-pulling cableways are constructed on the tops of the side slopes on the two banks through the multi-span cableways, and the two ends of bearing cables of the opposite-pulling cableways are anchored to the anchoring structures on the two banks correspondingly; the anchoring structure of the single-span cableway is constructed on the slope surface through the opposite-pull cableway, one end of a bearing cable of the single-span cableway is anchored to the anchoring structure on the slope surface of one bank slope, the other end of the bearing cable of the single-span cableway is anchored to the slope bottom of the other bank slope, and the projection of the bearing cable of the single-span cableway and the projection of the bearing cable of the opposite-pull cableway on the horizontal plane have an intersection point. The technical problems that in the prior art, a transportation system of slope protection engineering is large in construction difficulty, high in construction risk and low in transportation efficiency can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of slope protection construction, and in particular to a multi-cableway coordinated transportation system and a construction method and a use method thereof. 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 a designated location on the slope surface. A common practice is to build multiple construction access roads on the slope to cover the entire construction area, or to use multiple tower cranes for relay work.

[0003] As for the plan to build a construction access road, it is necessary to build a construction access road on the steep cliff. The excavation height of the road cutting slope is large, which not only seriously damages the mountain, but also requires a large amount of earth and stone excavation. Therefore, the construction efficiency is extremely low and there is a high construction risk.

[0004] The tower crane relay solution needs to first overcome the problem that tower crane components are difficult to transport, assemble and arrange on steep slopes, and the construction efficiency is not high. Even after the tower crane is assembled and arranged, the tower crane still has problems such as limited lifting operation coverage, blind spots in lifting that are prone to collision with surrounding mountains, insufficient lifting capacity and high cost of use. In addition, this solution also requires repeated transfer of materials and equipment between two adjacent tower cranes, and it is difficult to improve transportation efficiency.

[0005] In summary, the existing transportation system for slope protection projects has the problems of great construction difficulty, high construction risk and low transportation efficiency. It is necessary to develop a new type of slope protection project transportation system and corresponding construction method. Summary of the invention

[0006] The purpose of the present invention is to overcome the technical problems of the transportation system of slope protection projects in the prior art, such as great construction difficulty, high construction risk and low transportation efficiency, and to provide a multi-cableway coordinated transportation system and its construction method and use method.

[0007] In a first aspect, the present invention provides a method for constructing a multi-cableway coordinated transportation system, comprising the following steps: S1. Construct multi-span cableways on the slopes on both sides, with one end of the multi-span cableway leading to the bottom of the slope and the other end of the multi-span cableway leading to the top of the slope; S2. Transport materials to the corresponding slope top through multi-span cableways, construct anchor structures of the cableways on the slope tops of the slopes on both sides, anchor both ends of the load-bearing cables of the cableways to the anchor structures on both sides, and complete the construction of the cableways; S3. Transport materials to the slope through the tensioned cableway, construct the anchoring structure of the single-span cableway on the slope, anchor one end of the load-bearing cable of the single-span cableway to the anchoring structure on the slope of one bank, and anchor the other end to the bottom of the slope of the other bank. The projections of the load-bearing cables of the single-span cableway and the load-bearing cables of the tensioned cableway on the horizontal plane intersect, and the construction of the single-span cableway is completed.

[0008] The multi-cableway cooperative transportation system construction method of the present scheme is to first construct a multi-span cableway along the slope during construction, then use the multi-span cableway to build a double-stayed cableway, and finally use the double-stayed cableway to build a single-span cableway; during the entire construction process, only the components of the multi-span cableway need to be manually transported along the slope, while the components of the double-stayed cableway and the single-span cableway can be transported through the constructed cableways, thereby greatly reducing the construction difficulty of the double-stayed cableway and the single-span cableway and improving the construction efficiency; and for the multi-span cableway, since the span of its load-bearing cables is small, the size and weight of the components are also relatively small and easy to transport, so the construction difficulty is also relatively small; in summary, the present scheme can greatly reduce the construction difficulty of the entire multi-cableway cooperative transportation system and improve the construction efficiency.

[0009] After the construction is completed, this scheme can form a surface-type spatial transportation network including three different cableway systems. The cableway systems of this surface-type spatial transportation network present a staggered spatial position relationship in terms of plane position and height position, and can cover various positions between the two banks and on the slopes of the two banks; the two ends of the double-stayed cableway are anchored on the slopes of the two banks respectively, so as to form a transportation channel between the slopes of the two banks; one end of the single-span cableway is anchored at the bottom of the slope of one bank, and the other end is anchored on the slope surface of the other bank, so as to be able to connect the two banks. A transport channel is formed between the bottom of the slope and the slope surface of the other side; the multi-span cableways are distributed on the slopes on both sides, and a transport channel can be formed between the bottom of the slope and the corresponding end of the tensioned cableway; and one end of the multi-span cableway leads to the corresponding end of the tensioned cableway, and the projections of the single-span cableway and the tensioned cableway on the horizontal plane also have an intersection, which also enables material exchange between the multi-span cableway and the tensioned cableway, and between the single-span cableway and the tensioned cableway, so that the cableways can cooperate to transport materials, so as to improve the freedom of choice of transportation route and the efficiency of transportation operations.

[0010] Compared with the plan of excavating and blasting the mountain to build a construction access road, this plan mainly involves building the corresponding anchoring structure and load-bearing support of each cableway on the slope, and does not require large-scale excavation and blasting of the mountain. Therefore, this plan not only has lower construction difficulty, construction cost and construction risk, but also can reduce the damage to the slopes on both sides and the surrounding environment, and is more beneficial to protecting the natural environment and water and soil on both sides.

[0011] Compared with the tower crane relay solution, the spatial transportation network constructed by this solution has a larger operating coverage area and does not require repeated transfer of materials between two adjacent tower cranes, so it has 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.

[0012] Preferably, step S2 further includes the following steps: Materials are transported to the top, surface or bottom of the slopes on both sides by means of cableways, and loading and unloading platforms are constructed at corresponding positions on the slopes on both sides.

[0013] This scheme constructs a loading and unloading platform on the slope surface or bottom of the slope, so that a single double-stayed cableway can not only transfer materials between the tops of the slopes on both sides, but also transfer materials between the bottom of the slope 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 of the slope. That is, one double-stayed cableway can be responsible for the transportation of materials in multiple construction areas, thereby improving the utilization rate of the double-stayed cableway; and the materials required for the construction of the loading and unloading platform are directly transported by the double-stayed cableway, which can reduce the construction difficulty of the loading and unloading platform.

[0014] Preferably, loading and unloading platforms are constructed at both ends of the tensioned cableway, both ends of the multi-span cableway and both ends of the single-span cableway.

[0015] This solution provides loading and unloading platforms at both ends of each cableway, which can facilitate the temporary parking of materials at both ends of each cableway to improve the transportation efficiency of subsequent transportation operations.

[0016] Preferably, the carrying capacity of the tensioned cableway is greater than that of the single-span cableway, and the carrying capacity of the single-span cableway is greater than that of the multi-span cableway.

[0017] This plan recommends the relationship between the carrying capacities of the tensioned cableway, single-span cableway and multi-span cableway, under which the tensioned cableway is mainly used to transport large materials required for slope protection projects, such as bridge arch seats, slope protection or cable cranes, and can also be used to assist in the transportation of other small materials, such as lattice beams in the middle of the slope, protective nets or anti-slip piles; the single-span cableway is mainly used to transport small materials and loose materials that need to be transported frequently and in large quantities, such as lattice beams in the middle of the slope, protective nets or anti-slip piles; the multi-span cableway can be used to construct the protective net on the corresponding slope and the anchoring structure of the tensioned cableway; the combination of cableways when transporting materials and equipment can give full play to the advantages of the strong carrying capacity of the tensioned cableway, the high transportation efficiency of the single-span cableway and the easy construction of the multi-span cableway, while avoiding the disadvantages of the low operating efficiency of the tensioned cableway and the weak carrying capacity of the single-span cableway.

[0018] Preferably, when a bridge is provided between the slopes on both sides, the cableway is provided along the centerline direction of the bridge.

[0019] Taking into account that most of the construction areas are distributed along the centerline of the bridge during the construction of slope protection projects, this solution distributes the cableways along the centerline of the bridge as well, thereby facilitating a single set of cableways to cover more construction areas, thereby improving the utilization rate of the cableways.

[0020] Preferably, the distance between the anchor structure at one end of the single-span cableway close to the uphill direction and the intersection is set to D1, and the component of D1 on the horizontal plane is less than or equal to 30m.

[0021] This plan stipulates the range of values ​​for the distance between the anchor structure at the uphill end of the single-span cableway and the intersection, which can ensure the efficiency of transferring materials and equipment from the intersection to the anchor structure position of the single-span cableway, thereby improving the construction efficiency of the single-span cableway.

[0022] Preferably, step S1 further includes the following steps: A construction access road will be built along the planned route of the multi-span cableway.

[0023] This solution can improve the transportation efficiency and construction efficiency of multi-span cableway components.

[0024] In a second aspect, the present invention provides a multi-cableway coordinated transportation system constructed by the multi-cableway coordinated transportation system construction method of the present invention.

[0025] The multi-cableway cooperative transportation system of the present scheme adopts the multi-cableway cooperative transportation system construction method of the present invention for construction. During construction, the multi-span cableway can be used to build the double-stayed cableway, and the double-stayed cableway can be used to build the single-span cableway, thereby greatly reducing the construction difficulty and improving the construction efficiency; and because the uphill end of the multi-span cableway leads to the double-stayed cableway, and there is an intersection between the double-stayed cableway and the multi-span cableway, the present scheme can also exchange materials between the multi-span cableway and the double-stayed cableway, and between the double-stayed cableway and the single-span cableway, thereby improving the freedom of choice of transportation routes, the transportation efficiency of transportation operations and the utilization rate of each cableway.

[0026] In a third aspect, the present invention provides a method for using a multi-cableway coordinated transportation system, which is applied to a multi-cableway coordinated transportation system constructed by the multi-cableway coordinated transportation system construction method of the present invention, comprising the following steps: The materials are transported to the intersection point by the single-span cableway, and the materials are transferred to the tension cableway at the intersection point; Or, transport the materials to the intersection point by means of a tensioned cableway, and transfer the materials to the single-span cableway at the intersection point; Or, transfer materials from a multi-span cableway to a tension cableway; Or, transfer materials from a tension cableway to a multi-span cableway.

[0027] This scheme utilizes the characteristics of the spatial position relationship of each cableway in the multi-cableway cooperative transportation system, which is a staggered distribution in plane position and height. When transporting materials, the materials are transferred between the cableways. On the one hand, it can increase the freedom of choice of material transportation routes. On the other hand, it can also enable the cableways to work together to improve the utilization rate of each cableway, reduce the idle rate of the cableways, and thus improve transportation efficiency.

[0028] Preferably, the method comprises the following steps: materials weighing more than 2.5 tons are transported by means of a double-stayed cableway, and materials weighing more than 0.5 tons are transported by means of a double-stayed cableway or a single-span cableway.

[0029] This plan recommends the transport weight ranges that should be adopted when transporting materials on the counter-stayed cableway and the single-span cableway respectively. It can give full play to the advantages of the strong carrying capacity of the counter-stayed cableway and the high transportation efficiency of the single-span cableway, while avoiding the disadvantages of the low operating efficiency of the counter-stayed cableway and the weak carrying capacity of the single-span cableway.

[0030] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a construction method for a multi-cableway cooperative transportation system, which first constructs a multi-span cableway along a slope during construction, then uses the multi-span cableway to build a double-stayed cableway, and uses the double-stayed cableway to build a single-span cableway. During the entire construction process, only multi-span cableway components with smaller size and lighter weight need to be transported along the slope, thereby greatly reducing the construction difficulty of the double-stayed cableway and the single-span cableway and improving the construction efficiency.

[0031] Moreover, this plan mainly involves the construction of anchor structures and load-bearing supports corresponding to each cableway on the slope, and does not require large-scale excavation and blasting of the mountain. Therefore, this plan also has lower construction costs and construction risks, and can reduce damage to the slopes on both sides and the surrounding environment, and is more beneficial to protecting the natural environment and water and soil on both sides.

[0032] 2. The present invention provides a multi-cableway cooperative transportation system. During construction, multi-span cableways can be used to build double-stayed cableways, and double-stayed cableways can be used to build single-span cableways, thereby greatly reducing the construction difficulty and improving the construction efficiency. This scheme can also exchange materials between multi-span cableways and double-stayed cableways, and between double-stayed cableways and single-span cableways, thereby improving the freedom of choice of material transportation routes, the transportation efficiency of transportation operations and the utilization rate of each cableway.

[0033] 3. The present invention provides a method for using a multi-ropeway cooperative transportation system. By utilizing the characteristics of the multi-ropeway cooperative transportation system in which the ropeways present a staggered spatial position relationship in plane position and height, materials are transferred between the ropeways when transporting materials. On the one hand, it can increase the freedom of choice of material transportation routes, and on the other hand, it can also enable the ropeways to work together to improve the utilization rate of each ropeway, reduce the idle rate of the ropeways, and thus improve transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic flow chart of a construction method of a multi-cableway cooperative transportation system of the present invention; Figure 2 is a schematic diagram of the plan layout of a multi-cableway cooperative transportation system construction method of the present invention at step S1; Figure 3 is a schematic diagram of the plan layout of a multi-cableway coordinated transportation system construction method of the present invention at step S2; Figure 4 is a schematic diagram of the plan layout of a multi-cableway coordinated transportation system construction method of the present invention at step S3; Figure 5 It is a schematic diagram of the plan layout of a multi-cableway coordinated transportation system constructed by a multi-cableway coordinated transportation system construction method of the present invention; Figure 6 It is a schematic elevational layout diagram of a multi-cableway coordinated transportation system constructed by a multi-cableway coordinated transportation system construction method of the present invention; Figure 7 It is a structural schematic diagram of a multi-span cableway of a multi-cableway cooperative transportation system construction method of the present invention; Figure 8 It is a structural schematic diagram of a single-span cableway in a construction method of a multi-cableway cooperative transportation system of the present invention; Fig. 9 It is a structural schematic diagram of a tensioned cableway in a construction method of a multi-cableway cooperative transportation system of the present invention; Fig.10 It is a schematic diagram of calculating the clearance height in a construction method of a multi-cableway cooperative transportation system of the present invention; icon: 1-stayed cableway; 2-single-span cableway; 3-multi-span cableway; 4-slope; 5-loading and unloading platform; 101-anchoring structure; 102-load-bearing rope; 103-traction rope; 104-load-bearing bracket; 105-winch; 106-traveling system; 107-hoisting system. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with specific embodiments. However, this should not be understood as the scope of the above subject matter of the present invention being limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0036] Unless otherwise specified, in the description of the specific embodiments of the present invention, the terms indicating the orientation or position relationship such as "up", "down", "left", "right", "center", "inside", "outside", etc. are all expressions based on the orientation or position relationship shown in the drawings, or are the orientation or position relationship when the invented product / equipment / device is usually used. These terms of orientation or position relationship are only for the convenience of describing the scheme of the present invention or simplifying the description in the specific embodiments, so as to facilitate the technicians to quickly understand the scheme, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific position relationship, and therefore cannot be understood as a limitation on the present invention.

[0037] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel" and the like appear, it does not mean that the corresponding devices / components / elements are required to be absolutely horizontal or vertical or overhanging or parallel, but may be slightly tilted or have deviations. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but may be slightly tilted. Alternatively, it can be simplified to mean that the corresponding devices / components / elements are set in directions such as "horizontal", "vertical", "overhanging", "parallel", etc., and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation within ±8%, more preferably an error / deviation within ±6%, more preferably an error / deviation within ±5%, and more preferably an error / deviation within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the scheme of the present invention.

[0038] In addition, the expressions “first”, “second”, “third”, etc., which appear in the terms, are merely used to distinguish the description of the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.

[0039] In addition, in the description of the embodiments of the present invention, "several", "plurality" and "a number" represent at least 2. It can be any number such as 2, 3, 4, 5, 6, 7, 8, 9, and even more than 9.

[0040] In addition, in the description of the technical solution of the present invention, unless otherwise clearly specified / defined / restricted, the terms "set", "install", "connect", "connected", "provided with", "laid", and "arranged" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, and can be welding, riveting, bolting, threading, and other commonly used connection means in the field. This connection can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal connection of two elements.

[0041] Example 1 like Figure 1 As shown, a construction method of a multi-cableway coordinated transportation system includes the following steps: S1, such as Figure 2 As shown, multi-span cableways 3 are constructed on the slopes 4 on both sides, 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.

[0042] Figure 2 And subsequent Figures 3 to 5 Different positions are marked with English letters A to P 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 mark A can be called the loading and unloading platform 5 No. A, and the anchoring structure 101 located at the mark K can be called the anchoring structure 101 No. K; the loading and unloading platform 5 includes at least loading and unloading platforms No. A to No. J, and the anchoring structure 101 includes at least anchoring structures No. K to No. P.

[0043] The multi-span ropeway 3 can adopt existing technology, for example, Figure 7 The structure shown in the figure 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 respectively, and 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 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 in the length direction of the load-bearing cable 102 and the traction cable 103, which are used to reduce the span of the traction cable 103 and the load-bearing cable 102; when materials need to be transported, the running system 106 is connected to the load-bearing cable 102 and the traction cable 103, and then the winch 105 is started to make the traction cable 103 drive the running system 106 to move along the length direction of the load-bearing cable 102, which can drive the lifting system 107 under the running system 106 and the materials to move together.

[0044] Since the load-bearing supports 104 arranged at intervals can reduce the span of the traction rope 103 and the load-bearing rope 102, the load on each component will be reduced under the same lifting weight. Therefore, the size and weight of each component of the multi-span cableway 3, such as the anchoring structure 101 and the load-bearing support 104, are also smaller, and can be constructed by manual transportation and installation, which can greatly reduce the construction difficulty of the multi-span cableway 3.

[0045] In an optional implementation manner, step S1 further includes the following steps: A construction access road is constructed along the predetermined route of the multi-span ropeway 3, and the construction access road includes but is not limited to a pedestrian access road, a non-motorized vehicle lane, and a motor vehicle lane. The specific route of the construction access road is determined according to the actual terrain, and does not need to be completely located under the multi-span ropeway 3, but may have bends, as long as it can be used for the construction of the multi-span ropeway 3.

[0046] In an optional implementation, in step S1 , components of the multi-span cableway 3 are manually transported along the slope 4 , which can reduce the demand for transportation infrastructure for transporting components of the multi-span cableway 3 , thereby reducing construction costs.

[0047] In an optional implementation manner, step S1 further includes the following steps: Loading and unloading platforms 5 are constructed at both ends of the multi-span ropeway 3, for example Figure 2 A loading and unloading platform 5 and G loading and unloading platform 5 are constructed at both ends of the multi-span cableway 3 on the left side in the middle, and F loading and unloading platform 5 and H loading and unloading platform 5 are constructed at both ends of the multi-span cableway 3 on the right side; the specific forms of the loading and unloading platforms 5 include but are not limited to simply leveled ground, concrete hardened ground or ground paved with steel plates.

[0048] S2, such as Figure 3 As shown, materials are transported to the corresponding slope tops by a multi-span cableway 3, and anchor structures 101 of the tensioned cableway 1 are constructed on the slope tops of the slopes 4 on both sides, including anchor structures K 101 and L 101. Both ends of the load-bearing cables 102 of the tensioned cableway 1 are anchored to the anchor structures 101 on both sides, thereby completing the construction of the tensioned cableway 1.

[0049] The cableway 1 can be made of existing technology, for example Fig. 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 sides; the two ends of the load-bearing cable 102 are respectively anchored to the two anchoring structures 101, which are used to bear the weight of the running system 106, the lifting system 107 and the materials; the two anchoring structures 101 are also provided with a load-bearing support 104 on one side close to the bottom of the slope, which is used to tension and support the load-bearing cable 102; when it is necessary to transport materials, the running system 106 is connected to the load-bearing cable 102, and then the running system 106 is started to make it move along the length direction of the load-bearing cable 102, which can drive the lifting system 107 under the running system 106 and the materials to move together; the double-stayed cableway 1 is used to transport materials between the slopes 4 on both sides, and its bearing capacity is strong, suitable for transporting large materials.

[0050] In an optional implementation manner, step S2 further includes the following steps: The materials are transported to the top, surface or bottom of the slopes 4 on both sides by the cableway 1, and loading and unloading platforms 5 are constructed at the corresponding positions of the slopes 4 on both sides (the positions where the materials are transported). The specific positions and numbers of the loading and unloading platforms 5 are determined according to the actual transportation needs, for example Figures 4 to 6 As shown, there are also loading and unloading platforms A, B, C, D, E and F under the tensioned cableway 1; among them, loading and unloading platforms A and F are located at the top of the slope, loading and unloading platforms C and D are located at the bottom of the slope, and loading and unloading platforms B and E are located at the intersection of the tensioned cableway 1 and the single-span cableway 2, so that the single tensioned cableway 1 can transfer materials between the top and bottom of the slope and the single-span cableway 2.

[0051] In an optional embodiment, the 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 tension cableway 1, so that it is convenient to transfer materials between the tension cableway 1 and the multi-span cableway 3, and the number of loading and unloading platforms 5 is reduced, thereby reducing the construction cost of the loading and unloading platforms 5. Figures 4 to 6 As shown, the uphill end of the left multi-span cableway 3 and the left end of the tensioned cableway 1 share the A-number loading and unloading platform 5, and the uphill end of the right multi-span cableway 3 and the right end of the tensioned cableway 1 share the F-number loading and unloading platform 5.

[0052] S3, such as Figure 4As shown, materials are transported to the slope below the tensioned cableway 1 through the tensioned cableway 1, and the anchoring structure 101 of the single-span cableway 2 is constructed at the corresponding position of the slope (the position where the materials are transported), including the M anchoring structure 101 and the O anchoring structure 101; and the J anchoring structure 101 and the P anchoring structure 101 are located at the bottom of the slope and are less difficult to construct, so they do not need to be constructed with the help of the tensioned 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 4 of one bank, and the other end is anchored to the bottom of the slope 4 of 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, for example Figures 4 to 5 As shown, the two single-span cableways 2 intersect with the tensioned cableway 1 at the mark B and mark E in the top view, but it should be noted that the intersection here is only used to refer to the intersection of the single-span cableway 2 and the tensioned cableway 1 in the top view. There is still a height difference between the single-span cableway 2 and the tensioned cableway 1 at the intersection, for example Figure 6 As shown; the construction of the single-span cableway 2 was subsequently completed.

[0053] The single-span ropeway 2 can adopt existing technologies, such as Figure 8 The structure shown in the figure comprises an anchoring structure 101, a load-bearing cable 102, and a load-bearing bracket 104; one anchoring structure 101 is arranged at the bottom of one bank slope 4, and the other anchoring structure 101 is arranged on the slope surface of the other bank slope 4; both ends of the load-bearing cable 102 are anchored to the two anchoring structures 101 respectively, for bearing the weight of the traveling system 106, the lifting system 107 and the materials; a load-bearing bracket 104 is also arranged on one side of the anchoring structure 101 at the uphill end close to the bottom of the slope, 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 move along the length direction of the load-bearing cable 102, which can drive the lifting system 107 under the traveling system 106 and the materials to move together; the single-span cableway 2 is used to transport materials from the bottom of the slope on one side to the slope on the other side, and its hook lifting and traveling speeds are fast, so it is suitable for transporting small materials and loose materials that need to be transported frequently and in large quantities.

[0054] In an optional implementation manner, step S3 further includes the following steps: A loading and unloading platform 5 is constructed at both ends of the single-span ropeway 2, for example Figure 4 The two ends of the single-span ropeway 2 on the upper middle side are respectively constructed with loading and unloading platforms No. I 5 and No. E 5 , and the two ends of the single-span ropeway 2 on the lower side are respectively constructed with loading and unloading platforms No. B 5 and No. J 5 .

[0055] In an optional embodiment, the number of tensioned cableways 1, single-span cableways 2 and multi-span cableways 3 may also be changed according to different transportation needs. For example, two or more tensioned cableways 1 are set between the two bank slopes 4, two or more single-span cableways 2 are set for each side of the slope 4, and two or more multi-span cableways 3 are set near the end of a tensioned cableway 1 to cover all predetermined construction areas as much as possible.

[0056] In an optional embodiment, when a bridge is set between the slopes 4 on both sides, the tensioned cableway 1 is set along the centerline direction of the bridge; the specific setting method includes but is not limited to setting the tensioned cableway 1 on at least one side of the left and right sides of the bridge, or setting the tensioned cableway 1 under the bridge to cover the construction area under the bridge.

[0057] In an optional implementation, the carrying capacity of the tensioned cableway 1 is greater than the carrying capacity of the single-span cableway 2, and the carrying capacity of the single-span cableway 2 is greater than the carrying capacity of the multi-span cableway 3. For example, the carrying capacity of the tensioned cableway 1 is greater than or equal to 10 tons, the carrying capacity of the single-span cableway 2 is greater than or equal to 2.5 tons, and the carrying capacity of the multi-span cableway 3 is greater than or equal to 0.5 tons.

[0058] In an optional embodiment, the distance between the anchor structure 101 at one end of the single-span cableway 2 near the uphill direction and the intersection (the intersection of the projection 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) is D1, and the component of D1 on the horizontal plane is less than or equal to 30m. For example, the component of the distance between the M anchor structure 101 and the intersection at B is less than or equal to 30m, and the component of the distance between the O anchor structure 101 and the intersection at E is less than or equal to 30m. Correspondingly, the distance between the loading and unloading platform 5 at one end of the multi-span cableway 3 near the uphill direction and the anchor structure 101 at the corresponding end of the tensioned cableway 1 is D2, and D2 is also less than or equal to 30m. For example, the distance between the A loading and unloading platform 5 and the K anchor structure 101 is less than or equal to 30m, and the distance between the F loading and unloading platform 5 and the L anchor structure 101 is less than or equal to 30m.

[0059] In an optional embodiment, the minimum clearance height between the double-stayed cableway 1 and the single-span cableway 2, between the double-stayed cableway 1 and the ground, and between the single-span cableway 2 and the ground is greater than or equal to 2m. The minimum clearance height is calculated as follows: Fig.10 As shown, in Fig.10 The mark Hmin is the minimum distance between the cableway components (including the materials hoisted by the ropes) and between the cableway components and the ground when the cableway is in the maximum lifting load operation state.

[0060] Example 2 like Figures 5 and 6As shown, a multi-cableway cooperative transportation system is constructed by a multi-cableway cooperative transportation system construction method in Example 1, comprising at least one tensioned cableway 1, at least two single-span cableways 2 and at least two multi-span cableways 3; the two ends of the tensioned cableway 1 are respectively anchored at the tops of the slopes 4 on both sides; one end of the single-span cableway 2 is anchored at the bottom of the slope 4 on one bank, and the other end of the single-span cableway 2 is anchored at the slope surface of the other bank, and the two single-span cableways 2 lead to the slope surfaces of the slopes 4 on both banks respectively; the elevation of the single-span cableway 2 is lower than the elevation of the tensioned cableway 1, and there is an intersection between the projections of the single-span cableway 2 and the tensioned cableway 1 on the horizontal plane; 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 tensioned cableway 1, and the other end of the multi-span cableway 3 leads to the bottom of the slope.

[0061] Example 3 A method for using a multi-cableway coordinated transportation system, applied to a multi-cableway coordinated transportation system constructed by a multi-cableway coordinated transportation system construction method in Example 1, comprises the following steps: The materials are transported to the intersection (the intersection of the projection 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) through the single-span cableway 2, and the materials are transferred to the tensioned cableway 1 at the intersection; for example, the materials are transported 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 lifted to the tensioned cableway 1 through the lifting system 107, and the materials are further transported to any one of the loading and unloading platforms 5 among No. A, No. B, No. C, No. D or No. F through the tensioned cableway 1.

[0062] Or, the materials are transported to the intersection (the intersection of the load-bearing cables 102 of the single-span cableway 2 and the projection of the load-bearing cables 102 of the counter-stayed cableway 1 on the horizontal plane) through the counter-stayed cableway 1, and the materials are transferred to the single-span cableway 2 at the intersection; for example, the materials are transported from any loading and unloading platform 5 among A, B, C, D or F to the loading and unloading platform 5 E through the counter-stayed cableway 1, and then the materials are transferred to the single-span cableway 2, and the materials are further transported to the loading and unloading platform 5 I through the single-span cableway 2.

[0063] Or, transfer materials to the tensioned cableway 1 through the multi-span cableway 3; for example, transport materials from the G loading and unloading platform 5 to the A loading and unloading platform 5 through the multi-span cableway 3, and then transfer the materials to the tensioned cableway 1, and further transport the materials to any one of the loading and unloading platforms 5 among B, C, D, E or F through the tensioned cableway 1.

[0064] Or, materials are transferred to the multi-span cableway 3 through the tensioned cableway 1, for example, materials are transported from any loading and unloading platform 5 among A, B, C, D or E to the loading and unloading platform F 5 through the tensioned cableway 1, and then the materials are transferred to the multi-span cableway 3, and the materials are further transported to the loading and unloading platform H 5 through the multi-span cableway 3.

[0065] In an optional implementation, the following steps are included: 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 .

[0066] An optional implementation manner includes the following steps: by constructing a protective net on the corresponding slope 4 of the multi-span cableway 3, the utilization rate of the multi-span cableway 3 can be improved.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in 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: 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).

3. The method for constructing a multi-cableway coordinated transportation system according to claim 1, characterized in that: The method further comprises the following steps: constructing loading and unloading platforms (5) at both ends of the tensioned cableway (1), at both ends of the multi-span cableway (3), and at both ends of the single-span cableway (2).

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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