Construction material transport cableway device

Abstract

The utility model provides construction material transport cable crane device belongs to the construction technical field, the technical problem of the lifting equipment being unable to be erected and the hoisting height being limited in mountainous highway construction due to site limitation. Comprise: the first fixed end and the second fixed end with height difference, the overhead cable connected between the first fixed end and the second fixed end, and the goods shelf capable of moving along the cable, the higher one among the first fixed end and the second fixed end is further provided with the winch, and the cable of winch is connected with the goods shelf. It has the technical effect of overcoming the terrain obstacle, improving the transportation efficiency and high flexibility.

Description

Technical Field

[0001] This utility model relates to the field of construction technology, specifically to a hoisting device for transporting construction materials. Background Technology

[0002] Slope reinforcement is a common occurrence during highway construction. To ensure safe highway operation and prevent damage to the highway structure from disasters such as landslides, slope reinforcement is typically achieved using materials such as anchor bolts, wire mesh, anchor bolts, steel pipes, and fasteners. The proper application and installation of these materials effectively enhances slope stability, allowing highways to remain safe and unobstructed even in complex geological environments, thus providing reliable support for transportation.

[0003] Construction sites in mountainous areas are often subject to numerous limitations. Traditional lifting equipment faces many challenges when used for small to medium-sized materials, as well as materials that are widely distributed, scattered, and located at high elevations. Due to site constraints, lifting equipment may not be able to be erected smoothly; even if it can be erected, the installation process will consume a significant amount of time. At the same time, there are limitations on lifting height, and a high investment in machinery is required. These numerous constraints lead to a substantial increase in on-site construction costs. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model proposes a cable-lifting device for transporting construction materials, which solves the technical problem of limited hoisting height and inability to erect lifting equipment due to site constraints during mountain highway construction.

[0005] The technical solution adopted in this utility model is: a construction material transportation cable hoisting device, comprising: A first fixed end and a second fixed end with a height difference; A suspended steel cable connecting the first fixed end and the second fixed end; Furthermore, the rack is movable along the steel cable, and the higher of the first fixed end and the second fixed end is also provided with a winch, the cable of which is connected to the rack; At least one of the first fixed end and the second fixed end is provided with a steel cable retainer. The steel cable retainer is connected between the fixed end and the suspended steel cable and can detect the tension of the suspended steel cable.

[0006] Optionally, the first fixed end is a high end, including a first frame body, an anchor rod, and a steel cable fixer; the anchor rod is anchored in the soil at the high end and fixes the first frame body, and the steel cable fixer is fixed to the first frame body and connected to the suspended steel cable.

[0007] Optionally, the cable fastener includes an outer shell, a pull rod body, and an elastic element. The pull rod body includes a rod body and a rod tail plate. The rod tail plate is slidably disposed within the outer shell. The rod body slides through the end face of the outer shell and is provided with a connecting buckle. The two ends of the elastic element abut against the inner end faces of the rod tail plate and the outer shell, respectively.

[0008] Optionally, the cable fastener further includes a telescopic power source, which includes a housing and a telescopic shaft. The telescopic shaft slides through the other end face of the housing and is then fixedly connected to the rod end plate.

[0009] Optionally, the outer casing has a through window, and the edge of the window has axial markings.

[0010] Optionally, the second fixed end is the lower end, including a second frame and a steel cable fixer; the second frame is fixedly connected to the ground foundation, and the steel cable fixer is fixed to the second frame and can detect the tension of the steel cable.

[0011] Optionally, the shelf includes a hanging frame and a receiving frame. The receiving frame is fixedly installed on the lower side of the hanging frame. The hanging frame is provided with a cable hole for steel cables to pass through. A roller is rotatably installed in the cable hole. The roller has a cross-section that is concave in the middle and convex on both sides. The steel cable passes through the lower side of the concave area.

[0012] Optionally, the housing frame includes uprights arranged downward at the four corners of the suspension frame, and two uprights at the head and tail ends along the forward direction of the housing frame are connected as one unit by a horizontal column.

[0013] Optionally, the shelf facing the first frame and the first frame facing the shelf are each provided with multiple sets of connecting buckles along the width direction.

[0014] Optionally, two steel cables are arranged in parallel between the first fixed end and the second fixed end, and the winch cable is located between the two steel cables.

[0015] As can be seen from the above technical solution, the beneficial technical effects of this utility model are as follows: This construction material transport cable-stayed system offers significant advantages for use in mountainous highway construction. By employing a first and second fixed end with a height difference and a suspended steel cable connecting them, along with a movable rack and winch along the cable, it cleverly overcomes complex terrain obstacles in mountainous areas, bypassing site limitations and enabling smooth lifting operations. Simultaneously, the flexible rack allows for rapid material transport to different locations, greatly improving transportation efficiency. Furthermore, the overall operation is flexible, effectively reducing construction difficulty and costs. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0017] Figure 1 This is a schematic diagram of the overall device.

[0018] Figure 2 This is a schematic diagram of the first fixed end and the second fixed end.

[0019] Figure 3 This is a schematic diagram of the shelving unit.

[0020] Figure 4 for Figure 2 A magnified view of a portion of point A in the diagram.

[0021] Figure 5 for Figure 2 A magnified view of a portion of point B in the diagram.

[0022] Figure 6 This is a schematic diagram of the first fixed end.

[0023] Figure 7 This is a schematic diagram of the shelving cable holes and rollers.

[0024] Reference numerals: First fixed end 1, First frame body 11, Anchor rod 12, Outer shell 13, Window 131, Scale 132, Rod body 14, Rod tail plate 15, Elastic element 16, Telescopic power source 17, Steel cable 2, Shelf 3, Suspension frame 31, Cable hole 311, Roller 312, Receiving frame 32, Upright rod 321, Horizontal rod 322, Winch 4, Cable 5, Second fixed end 6, Second frame body 61, Connecting buckle 7. Detailed Implementation

[0025] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0026] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0027] To facilitate understanding of this solution, a brief introduction to its applicable scenarios is provided below. The sloping transport of construction materials is a crucial aspect of highway and building construction. The transport method not only affects construction progress but also increases costs and reduces efficiency. Currently, the common method for sloping transport of materials on highway construction sites is lifting with cranes. However, this method is problematic in mountainous areas where construction space is limited. For small to medium-sized materials, and materials requiring sloping transport that are numerous, scattered, and at considerable heights, cranes may be unavailable due to site constraints. Even in areas where cranes can be erected, installation is time-consuming, the lifting height is limited, and the mechanical costs are high, resulting in numerous constraints and increased on-site construction costs.

[0028] In view of the above-mentioned shortcomings, the applicant has developed a slope transport cable hoisting tool for the slope transportation of small and medium-sized materials such as protective nets, anchor bolts, steel pipes, and fasteners in the construction of protective engineering projects in mountainous sections of highways. This cable hoisting tool can overcome terrain obstacles, reduce road construction costs, adapt to harsh environments, improve transportation efficiency, is highly flexible, has little impact on the ecological environment, and is not limited by road conditions. It is widely used in the construction of active protective nets and anchor bolt frame beams in construction projects, which greatly accelerates the construction progress of protective engineering and saves construction costs.

[0029] Specifically, for the construction material transport sling hoisting equipment, please refer to the appendix. Figure 1 One possible implementation method is as follows: The slope consists of a first fixed end 1 and a second fixed end 6, which have a height difference. Typically, the first fixed end 1 is located at the top of the slope. After the top of the slope is locally reinforced (e.g., by installing anchor bolts or a concrete foundation), the first fixed end 1 is then fixedly installed. The second fixed end 6 is generally located at the bottom of the slope, i.e., the road surface. The slope is the construction area that needs to be reinforced using protective netting, anchor bolts, steel pipes, fasteners, etc.

[0030] The suspended steel cable 2 is connected between the first fixed end 1 and the second fixed end 6. The number of strands of the steel cable 2 needs to be designed in combination with the span between the first fixed end 1 and the second fixed end 6 and the weight of the materials to be transported. To ensure safety and reliability, more steel cables 2 can be used. At least one of the first fixed end and the second fixed end is provided with a steel cable fixer. The steel cable fixer is connected between the fixed end and the suspended steel cable and can detect the tension of the suspended steel cable.

[0031] Furthermore, the shelf 3, which can move along the steel cable 2, is equipped with a winch 4 at the higher of the first fixed end 1 and the second fixed end 6, and the cable 5 of the winch 4 is connected to the shelf 3. Of course, in some possible ways, the winch 4 can also be installed at the lower of the first fixed end 1 and the second fixed end 6, while a pulley is installed at the higher end to reverse the direction of the steel cable so that the end and the beginning of the steel cable 2 are at the same end, that is, the lower end. The purpose is to avoid moving the winch to the top of the slope and to avoid pulling the power line to the top of the slope.

[0032] The aforementioned device can overcome terrain obstacles, reduce road construction costs, adapt to harsh environments, improve transportation efficiency, is highly flexible, and has little impact on the ecological environment. It does not require the construction of auxiliary transportation roads to transport materials, is not limited by road conditions, and can accelerate the construction progress of protective projects and save costs.

[0033] In one possible implementation, see Appendix Figure 1 The first fixed end 1 is the high end, including a first frame body 11, an anchor rod 12, and a steel cable fixing device. The anchor rod 12 is anchored in the soil at the high end and fixes the first frame body 11. The steel cable fixing device is fixed to the first frame body 11 and can detect the tension of the steel cable. The anchor rod 12 can be a grouting anchor rod with a bladder. As the high end, the first frame body 11 of the first fixed end 1 is firmly anchored to the soil by the anchor rod 12. The steel cable fixing device, located on the first frame body 11, can also detect the tension of the cable 5 to determine the load condition. Furthermore, the anchor rod 12 can be a grouting anchor rod with a bladder to enhance the anchoring effect. This design makes the device more stable and reliable, allows for real-time monitoring of the cable status, ensures transportation safety, improves overall practicality and safety, and assists in construction.

[0034] In one possible implementation, see Appendix Figure 4 The cable fastener includes an outer shell 13, a pull rod, and an elastic element 16. The pull rod includes a rod body 14 and a rod end plate 15. The rod end plate 15 is slidably disposed within the outer shell 13. The rod body 14 slides out of the end face of the outer shell 13 and is provided with a connecting buckle 7. The two ends of the elastic element 16 abut against the inner end faces of the rod end plate 15 and the outer shell 13, respectively. The cable fastener is ingeniously and practically designed. Its outer shell 13, pull rod, and elastic element 16 work together. The rod body 14 of the pull rod is connected to the pull cable 5 via the connecting buckle 7. When loading goods, the pull cable 5 pulls the pull rod, and the rod end plate 15 compresses the elastic element 16. The degree of compression of the elastic element 16 can be used to identify the load, effectively preventing overload, ensuring transportation safety, and improving the reliability and practicality of the device.

[0035] In one possible implementation, the cable fastener further includes a telescopic power source 17, which comprises a housing and a telescopic shaft. The telescopic shaft slides through the other end of the housing 13 and is then fixedly connected to the pole end plate 15. The telescopic power source 17 added to the cable fastener has a significant effect. Its telescopic shaft is connected to the pole end plate 15. First, the load on the cargo is detected by the elastic element 16. During this process, the telescopic power source 17 is unloaded and does not bear any additional force, ensuring accurate detection. After detection, the telescopic power source 17 adjusts the tension of the cable 5 according to the load conditions, effectively ensuring the stability and durability of the cable 5 under different loads, improving transportation safety and device reliability.

[0036] In one possible implementation, see Appendix Figure 4 The outer casing 13 has a through window 131, and the edge of the window 131 is provided with axial graduations 132. The window 131 on the outer casing 13 is ingeniously and practically designed. During assembly, the window 131 facilitates operation and improves assembly efficiency. In use, the sliding position of the pull rod can be clearly seen through the window 131, and combined with the axial graduations 132 on its edge, the cargo load can be estimated according to Hooke's theorem. This design is convenient to operate, can accurately grasp the cargo load, ensure transportation safety, and enhance the practicality of the device.

[0037] In one possible implementation, see Appendix Figure 1 The second fixed end 6 is the lower end, including the second frame body 61 and the steel cable fixer; the second frame body 61 is fixedly connected to the ground foundation, and the steel cable fixer is fixed to the second frame body 61 and can detect the tension of the steel cable.

[0038] In one possible implementation, see Appendix Figure 3 The shelving unit 3 includes a hanging frame 31 and a receiving frame 32. The receiving frame 32 is fixedly installed below the hanging frame 31. The hanging frame 31 has a cable hole 311 for the steel cable 2 to pass through. A roller 312 is rotatably installed in the cable hole 311. The roller 312 has a cross-section that is concave in the middle and convex on both sides. The steel cable 2 passes through the lower side of the concave area, which can prevent the steel cable 2 from detaching from the roller 312. The structural design of the shelving unit 3 has significant advantages. It consists of a hanging frame 31 and a receiving frame 32. The roller 312, which is rotatably installed in the cable hole 311 on the hanging frame 31, has a cross-section that is concave in the middle and convex on both sides. The steel cable 2 passes through the lower side of the concave area. In this way, during transportation, the roller 312 can roll and slide, effectively reducing friction with the steel cable 2, preventing jamming, reducing wear, making the shelving unit 3 move more smoothly, and ensuring the smooth operation of transportation.

[0039] In one possible implementation, see Appendix Figure 3The receiving rack 32 includes downward-facing uprights 321 at the four corners of the suspension frame 31. Two uprights 321 at the head and tail ends of the receiving rack 32 along the forward direction are each connected as a single unit by a crossbar 322. By providing downward-facing uprights 321 at the four corners of the suspension frame 31 and connecting the two uprights 321 at the head and tail ends along the forward direction with crossbars 322, the receiving rack 32 ensures that the center of gravity of the goods is located below the steel cable when placed, effectively preventing the goods from tipping over due to a shift in the center of gravity during transportation. This greatly enhances the stability of the rack 3 during transport and ensures transportation safety.

[0040] In one possible implementation, see Appendix Figure 7 The shelf 3 facing the first frame 11 and the first frame 11 facing the shelf 3 are both equipped with multiple sets of connecting buckles 7 along the width direction. When goods arrive at the high end for unloading, the connecting buckles 7 on the first fixed end and the first frame 11 are hooked by the rope with hooks at both ends, which can firmly fix the shelf 3, prevent the shelf from shaking during unloading, ensure unloading safety, and improve the convenience of operation and the stability of overall transportation.

[0041] In one possible implementation, see Appendix Figure 1 Two steel cables 2 are arranged in parallel between the first fixed end 1 and the second fixed end 6, and the cable 5 of the winch 4 is located between the two steel cables 2.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A construction material transport cable hoisting device, characterized in that, include: A first fixed end (1) and a second fixed end (6) with a height difference; A suspended steel cable (2) connecting the first fixed end (1) and the second fixed end (6); And a shelf (3) that can move along the steel cable (2), wherein the higher of the first fixed end (1) and the second fixed end (6) is provided with a winch (4), the cable (5) of which is connected to the shelf (3); At least one of the first fixed end (1) and the second fixed end (6) is provided with a steel cable fastener. The steel cable fastener is connected between the fixed end and the suspended steel cable (2) and can detect the tension of the suspended steel cable (2).

2. The construction material transport cable hoisting device as described in claim 1, characterized in that: The first fixed end (1) is the high end, including the first frame body (11), the anchor rod (12) and the steel cable fixer; the anchor rod (12) is anchored in the soil at the high end and fixes the first frame body (11), and the steel cable fixer is fixed to the first frame body (11) and connected to the suspended steel cable (2).

3. The construction material transport cable hoisting device as described in claim 2, characterized in that: The cable fastener includes an outer shell (13), a pull rod body, and an elastic element (16). The pull rod body includes a rod body (14) and a rod end plate (15). The rod end plate (15) is slidably disposed inside the outer shell (13). The rod body (14) is slidably passed through the end face of the outer shell (13) and is provided with a connecting buckle (7). The two ends of the elastic element (16) respectively abut against the inner end face of the rod end plate (15) and the outer shell (13).

4. The construction material transport cable hoisting device as described in claim 3, characterized in that: The cable fastener also includes a telescopic power source (17), which includes a housing and a telescopic shaft. The telescopic shaft slides through the other end face of the housing (13) and is fixedly connected to the rod end plate (15).

5. The construction material transport cable hoisting device as described in claim 3, characterized in that: The outer shell (13) has a through window (131), and the edge of the window (131) is provided with axial scale (132).

6. The construction material transport cable hoisting device as described in claim 1, characterized in that: The second fixed end (6) is the lower end, including the second frame body (61) and the steel cable fixer; the second frame body (61) is fixedly connected to the ground foundation, and the steel cable fixer is fixed to the second frame body (61) and can suspend the tension of the steel cable (2).

7. The construction material transport cable hoisting device as described in claim 1, characterized in that: The shelf (3) includes a hanging frame (31) and a receiving frame (32). The receiving frame (32) is fixedly installed on the lower side of the hanging frame (31). The hanging frame (31) is provided with a cable hole (311) for the steel cable (2) to pass through. A roller (312) is rotatably installed in the cable hole (311). The roller (312) has a cross-section that is concave in the middle and convex on both sides. The steel cable (2) passes through the lower side of the concave area.

8. The construction material transport cable hoisting device as described in claim 7, characterized in that: The housing frame (32) includes uprights (321) arranged downward at the four corners of the suspension frame (31). The two uprights (321) at the head and tail ends along the forward direction of the housing frame (32) are connected as one unit by crossbars (322).

9. The construction material transport cable hoisting device as described in claim 7, characterized in that: The shelf (3) facing the first frame (11) and the first frame (11) facing the shelf (3) are both provided with multiple sets of connecting buckles (7) along the width direction.

10. The construction material transport cable hoisting device as described in claim 2, characterized in that: Two steel cables (2) are arranged in parallel between the first fixed end (1) and the second fixed end (6), and the cable (5) of the winch (4) is located between the two steel cables (2).

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