Cable traction type protective construction material transfer device

Abstract

The utility model belongs to the field of protection engineering construction technology provides a cable -towed protection construction material transfer device, including guide component and traction assembly. The application through the construction material is hung in the hoisting tackle, drives hoisting tackle along cable to slide through drive assembly just can transport the lowest point's construction material to the highest point, its transport construction material simple and convenient, has improved construction efficiency, the both ends of cable are fixed through the cooperation of anchor line and fixed fastener, and can adjust the transport height through changing the highest point anchor line and drive assembly position, relative to the hoisting equipment that sets up is not easily restricted by the site factor, invests the small mechanical cost, has reduced the construction cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protective engineering construction, and particularly relates to a cable traction type protective construction material transfer device. BACKGROUND

[0002] In the protective engineering construction process, the vertical transportation of construction materials is a very important link, and the transportation method not only affects the construction efficiency, but also affects the construction cost.

[0003] At present, the common way for vertical transportation of construction materials in highway protective engineering construction sites is to use hoisting equipment. However, for extremely steep, geologically unstable mountainous road sections, small and medium-sized materials, and materials that need to be vertically transported and are distributed in multiple, scattered, and high positions, the hoisting equipment is easily restricted by site factors and cannot be erected. In addition, in the construction sites where the hoisting equipment can be erected, the hoisting equipment takes a lot of time to install, the height that can be hoisted is limited, and the mechanical cost is large. Therefore, in view of the above technical problems, a cable traction type protective construction material transfer device is proposed. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a cable traction type protective construction material transfer device to improve construction efficiency and reduce construction cost.

[0005] A cable traction type protective construction material transfer device comprises:

[0006] A guide assembly comprises a cable and a fixing assembly, the fixing assembly comprises an anchor cable and a fixing fastener, the lowest point and the highest point of the transportation route are provided with fixing holes, the anchor cable is fixed in the two groups of fixing holes by grouting, and the two groups of anchor cables have exposed connecting rings, the cable is connected with itself after passing through the two groups of connecting rings at both ends, and is fixed by the fixing fastener; and

[0007] A traction assembly comprises a hoisting trolley and a driving assembly, the hoisting trolley is slidably arranged on the cable, the driving assembly is arranged at the highest point and connected with the hoisting trolley, and is used for driving the hoisting trolley to slide along the cable.

[0008] The cable traction type protective construction material transfer device has the following beneficial effects:

[0009] This application transports construction materials from the lowest point to the highest point by hanging them on a lifting trolley and then driving the trolley along a cable via a drive assembly. This method is simple and convenient, improving construction efficiency. The two ends of the cable are fixed by anchor cables and fasteners, and the transport height can be adjusted by changing the position of the anchor cable at the highest point and the drive assembly. Compared with erecting lifting equipment, this method is less constrained by site factors, requires less mechanical investment, and reduces construction costs.

[0010] In one embodiment, multiple sets of fasteners are provided at intervals along the length of the cable. Multiple sets of fasteners improve the stability of the cable's fixation to both ends, thereby enhancing the stability of the connection between the cable and the anchor cable.

[0011] In one embodiment, the fastener includes a U-shaped locking rod, a pressure plate, and a nut. The U-shaped locking rod can be fitted onto the connection between the cable end and itself, and both ends of the U-shaped locking rod pass through the pressure plate and are threadedly connected to the nut. By rotating the nut to compress the pressure plate and engage with the U-shaped locking rod, the cable end can be pressed and fixed. By rotating the nut in the opposite direction to release the pressure on the pressure plate, the cable end can be released and the fixation can be removed. The fixing and unfixation of the cable end is convenient.

[0012] In one embodiment, both ends of the cable pass through two sets of connecting loops and are then spirally wound around themselves. This spiral winding increases the contact area and friction between the cable ends and the cable itself, thereby further improving the stability of the connection between the cable ends and the cable itself.

[0013] In one embodiment, the drive assembly includes a winch located at the highest point, with a traction rope in the winch connected to the lifting trolley. The lifting trolley can be pulled along the cable to the highest point by winding the traction rope with the winch, and the lifting trolley can be moved to the lowest point under the guidance of gravity and the cable by releasing the traction rope with the winch, making it convenient to drive the lifting trolley along the cable.

[0014] In one embodiment, a counterweight is detachably connected to the hook of the lifting trolley. This allows adjustment of the overall center of gravity of the lifting trolley to align it with the cable axis, reducing swaying caused by instability. Furthermore, the detachable counterweight facilitates replacement with counterweights of different weights as needed. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0016] Figure 1A front view of a cable-traction type protective construction material transfer device provided in an embodiment of this utility model;

[0017] Figure 2 for Figure 1 The diagram shows a structural schematic of a fixed component in a cable-stayed protective construction material transfer device.

[0018] Figure 3 for Figure 1 The diagram shown is an exploded view of the fixing fastener in a cable-stayed protective construction material transfer device.

[0019] Figure label:

[0020] 10. Cable; 101. Anchor cable; 102. U-shaped locking bar; 103. Pressure plate; 104. Nut; 20. Lifting pulley; 201. Winch; 202. Traction rope; 203. Counterweight. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1 and Figure 2 One embodiment of a cable-stayed protective construction material transfer device includes a guide assembly and a traction assembly.

[0023] Specifically, the guiding component includes a cable 10 and a fixing component. The fixing component includes anchor cables 101 and fixing fasteners. Fixing holes are drilled at the lowest and highest points of the transport route. Anchor cables 101 are fixed in both sets of fixing holes by grouting, and the two sets of anchor cables 101 have exposed connecting rings. The two ends of the cable 10 pass through the two sets of connecting rings and are connected to itself, and are fixed by fixing fasteners. The traction component includes a lifting trolley 20 and a driving component. The lifting trolley 20 is slidably mounted on the cable 10. The driving component is located at the highest point and is connected to the lifting trolley 20 to drive the lifting trolley 20 to slide along the cable 10.

[0024] In the above embodiment, by hanging the construction materials on the lifting trolley 20 and then driving the lifting trolley 20 to slide along the cable 10 through the drive component, the construction materials at the lowest point can be transported to the highest point. This method of transporting construction materials is simple and convenient, improving construction efficiency. The two ends of the cable 10 are fixed by anchor cables 101 and fasteners. The transport height can be adjusted by changing the position of the anchor cable 101 at the highest point and the drive component. Compared with erecting lifting equipment, this method is less constrained by site factors, requires less mechanical investment, and reduces construction costs.

[0025] Please see Figure 2 In one embodiment, multiple sets of fasteners are provided at intervals along the length of the cable 10. Multiple sets of fasteners can improve the stability of the cable 10 at both ends and itself, thereby improving the stability of the connection between the cable 10 and the anchor cable 101.

[0026] Please see Figure 2 and Figure 3 In one embodiment, the fastener includes a U-shaped locking rod 102, a pressure plate 103, and a nut 104. The U-shaped locking rod 102 can be sleeved on the connection between the end of the cable 10 and itself. Both ends of the U-shaped locking rod 102 pass through the pressure plate 103 and are threadedly connected to the nut 104. By rotating the nut 104 to press the pressure plate 103 to move and cooperate with the U-shaped locking rod 102, the end of the cable 10 can be pressed and fixed to itself. By rotating the nut 104 in the opposite direction to release the pressure on the pressure plate 103, the end of the cable 10 can be released and the fixation can be removed. The fixing or unfixation of the end of the cable 10 is convenient.

[0027] Please see Figure 2 and Figure 3 In one embodiment, the two ends of the cable 10 pass through two sets of connecting rings and are then spirally wound around itself. The spiral winding of the two ends of the cable 10 around itself increases the contact surface and friction between the ends of the cable 10 and itself, thereby further improving the stability of the connection between the ends of the cable 10 and itself.

[0028] Please see Figure 2 and Figure 3 In one embodiment, the drive assembly includes a winch 201; the winch 201 is located at the highest point, and the traction rope 202 in the winch 201 is connected to the lifting trolley 20. By winding the traction rope 202 with the winch 201, the lifting trolley 20 can be pulled to move along the cable 10 to the highest point. By releasing the traction rope 202 with the winch 201, the lifting trolley 20 can move to the lowest point under the guidance of gravity and the cable 10, making it convenient to drive the lifting trolley 20 to move along the cable 10.

[0029] Please see Figure 2 and Figure 3 In one embodiment, a counterweight 203 is detachably connected to the hook of the lifting trolley 20. The counterweight 203 can adjust the overall center of gravity of the lifting trolley 20 to align it with the axis of the cable 10, reducing swaying caused by an unstable center of gravity. Furthermore, the counterweight 203 is detachably connected, making it easy to replace counterweights 203 of different weights as needed.

[0030] The specific implementation method of the above-mentioned cable-stayed protective construction material transfer device is as follows:

[0031] By hanging construction materials on the lifting trolley 20, and then using the winch 201 to wind up the traction rope 202, the lifting trolley 20 can be pulled to move along the cable 10 to the highest point, thereby transporting the construction materials from the lowest point to the highest point. This method of transporting construction materials is simple and convenient, improving construction efficiency. The two ends of the cable 10 are fixed with anchor cables 101 and fasteners, and the transport height can be adjusted by changing the position of the anchor cable 101 and the drive component at the highest point. Compared with erecting lifting equipment, it is less constrained by site factors, requires less mechanical investment, and reduces construction costs.

[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended 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 therein. 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 cable-stayed protective construction material transfer device, characterized in that, include: The guiding assembly includes a cable (10) and a fixing assembly. The fixing assembly includes an anchor cable (101) and a fixing fastener. Fixing holes are drilled at the lowest and highest points of the transport route. The anchor cables (101) are fixed in both sets of fixing holes by grouting, and the two sets of anchor cables (101) have exposed connecting rings. The two ends of the cable (10) pass through the two sets of connecting rings and are connected to itself, and are fixed by the fixing fastener; and The traction assembly includes a lifting trolley (20) and a drive assembly. The lifting trolley (20) is slidably mounted on the cable (10). The drive assembly is mounted at the highest point and connected to the lifting trolley (20) for driving the lifting trolley (20) to slide along the cable (10).

2. The cable-stayed protective construction material transfer device according to claim 1, characterized in that, The fixing fasteners are arranged in multiple sets at intervals along the length of the cable (10).

3. The cable-stayed protective construction material transfer device according to claim 2, characterized in that, The fixing fastener includes a U-shaped locking rod (102), a pressure plate (103), and a nut (104); the U-shaped locking rod (102) can be sleeved on the connection between the end of the cable (10) and itself, and both ends of the U-shaped locking rod (102) pass through the pressure plate (103) and are threadedly connected to the nut (104).

4. The cable-stayed protective construction material transfer device according to claim 1, characterized in that, The two ends of the cable (10) pass through the two sets of connecting rings and are then spirally wound together with itself.

5. A cable-stayed protective construction material transfer device according to claim 1, characterized in that, The drive assembly includes a winch (201); the winch (201) is located at the highest point, and the traction rope (202) in the winch (201) is connected to the lifting trolley (20).

6. The cable-stayed protective construction material transfer device according to claim 1, characterized in that, The lifting trolley (20) has a counterweight (203) detachably connected to its hook.

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