Cable laying mechanism

Abstract

The utility model belongs to the field of cable laying, and discloses a cable laying mechanism which comprises a power device used for pulling a cable to move and a plurality of bearing devices used for bearing the cable to move smoothly, the bearing devices are of an assembled structure, and the power device is arranged at the final position of cable laying; the power device comprises a supporting assembly, a winding roller is installed in the middle of the supporting assembly, a servo motor is arranged at the front end of the winding roller, a steel cable is wound around the winding roller, and a plurality of connecting assemblies are evenly distributed at the end of the steel cable and used for connecting and fixing cable ends. The bearing device comprises a cross beam assembly used for bearing the cable to move in a rolling mode, and two vertical frame assemblies used for supporting the cable to be separated from the ground and limiting the cable are symmetrically installed at the two ends of the cross beam assembly. According to the cable laying mechanism provided by the utility model, through the arrangement of an assembled structure, the cable laying mechanism is convenient to disassemble, assemble and store, and the transfer convenience is improved; through the arrangement of tripod supports at the two ends, random placement is facilitated, and the use convenience is improved.

Description

Technical Field

[0001] This utility model belongs to the field of cable laying, and in particular relates to a cable laying mechanism. Background Technology

[0002] Outdoor cables are made of thick and heavy materials, making them difficult to move after they arrive on site. On-site installation often involves manual pipe pulling and laying, which is inefficient, consumes too much manpower, is uneconomical, and can easily damage materials and injure workers during dragging.

[0003] Comparing with Chinese Patent No. CN219394222U, a cable bending and laying mechanism and fixing device are disclosed, including a support assembly comprising a base plate, a fixing seat disposed on the top of the base plate, a support rod disposed on the inner wall of the fixing seat, a connecting rod disposed inside the support rod, and a mounting seat disposed at one end of the connecting rod; and a laying assembly comprising a fixing plate disposed on the top of the mounting seat, a first rotating roller disposed on the inner wall of the fixing plate, a second rotating roller disposed on the top of the fixing plate, and a protective cover, wherein the base plate includes a crossbar disposed on one side, the support rod includes a first screw disposed on the inner wall, and a threaded hole disposed on the inner wall of the connecting rod. This solves the problem of cable being scratched when laying cables across the working face in open-pit mines, where the cable directly rubs against the edge of the working face.

[0004] However, the aforementioned patents are difficult to disassemble and store, reducing the convenience of transfer. Furthermore, the placement and operation are cumbersome and complicated, reducing the convenience of use and wasting time and effort. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of this utility model is to provide a cable laying mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A cable laying mechanism includes a power unit for pulling a cable and a support device for supporting the cable's smooth movement. Several support devices are provided, employing an assembled structure. The power unit is located at the end point of the cable laying. The power unit includes a support assembly with a winding roller installed in the middle. A servo motor is installed at the front end of the winding roller, and a steel cable is wound around it. Several connecting components are evenly distributed at the ends of the steel cable for connecting and fixing the cable ends. The support device includes a crossbeam assembly for rolling and supporting the cable's movement. Two vertical frame assemblies are symmetrically installed at both ends of the crossbeam assembly to support the cable as it leaves the ground and limit its movement.

[0008] Furthermore, the support assembly includes a fixed frame, and two handles are symmetrically arranged on the top of the fixed frame, the handles being rotatably connected to the fixed frame.

[0009] Furthermore, the grip surface is covered with an anti-slip sleeve made of natural rubber.

[0010] Furthermore: the connecting assembly includes a fixing cable tie, the bottom of which is provided with a connecting seat, and the connecting seat is riveted together with the steel cable.

[0011] Furthermore: three cable ties are provided, and each cable tie is equipped with a buckle.

[0012] Furthermore: the crossbeam assembly includes a central shaft, with threaded heads symmetrically arranged at both ends of the central shaft, and a support sleeve rotatably installed in the middle of the central shaft; the vertical frame assembly includes a tripod, with a fixing nut at the apex of the tripod, and a limit post at the top of the fixing nut.

[0013] Furthermore, the support sleeve is a cylindrical tube made of 204 stainless steel.

[0014] Furthermore: the tripod is an equilateral triangle with a side length of 25cm, the limiting post is cylindrical, and the tripod, the fixing nut and the limiting post are welded together.

[0015] Compared with existing technologies, the beneficial effects are:

[0016] 1. The modular structure facilitates disassembly and storage, improving the ease of relocation;

[0017] 2. The tripod support at both ends allows for easy placement and improves usability;

[0018] 3. The cylindrical limiting post not only prevents the cable from coming off, but also reduces wear and tear on the cable. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the cable laying mechanism described in this utility model;

[0020] Figure 2 This is a schematic diagram of the power unit of the cable laying mechanism described in this utility model;

[0021] Figure 3 This is an enlarged view of the power device A of the cable laying mechanism described in this utility model;

[0022] Figure 4 This is a schematic diagram of the support device of the cable laying mechanism described in this utility model;

[0023] Figure 5 This is a right view of the support device of the cable laying mechanism described in this utility model.

[0024] In the attached diagram, the following are the reference numerals: 101, fixing frame; 102, winding roller; 103, servo motor; 104, handle; 105, anti-slip sleeve; 106, steel cable; 107, connecting seat; 108, fixing cable tie; 109, buckle; 201, tripod; 202, fixing nut; 203, limit post; 204, central shaft; 205, threaded head; 206, support sleeve; 3, cable. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-5 A cable laying mechanism includes a power device for pulling a cable 3 to move and a support device for supporting the smooth movement of the cable 3. Several support devices are provided and adopt an assembly structure. The power device is located at the end point of the cable 3 laying.

[0027] In this embodiment: the power unit includes a support assembly, a winding roller 102 is installed in the middle of the support assembly, a servo motor 103 is provided at the front end of the winding roller 102, a steel cable 106 is wound on the winding roller 102, and several connecting components are evenly distributed at the ends of the steel cable 106 for connecting and fixing the ends of the cable 3; the support assembly includes a fixing frame 101, two handles 104 are symmetrically arranged on the top of the fixing frame 101, the handles 104 and the fixing frame 101 are rotatably connected, and an anti-slip sleeve 105 is attached to the surface of the handle 104, the anti-slip sleeve 105 is made of natural rubber material; the connecting assembly includes a fixing strap 108, and the bottom of the fixing strap 108 is provided with A connecting seat 107 is provided, and the connecting seat 107 and the steel cable 106 are riveted together. Three fixing straps 108 are provided, and a lock buckle 109 is installed on the fixing strap 108. First, the gripping rod 104 is grasped by the anti-slip sleeve 105, and the fixing frame 101 is moved to place it at the end position of the cable 3. Then, the steel cable 106 is pulled out from the winding roller 102, and the fixing strap 108 at the end of the steel cable 106 is wrapped around the end of the cable 3 and fixed with the lock buckle 109. Then, the fixing frame 101 supports the servo motor 103 to drive the winding roller 102 to rotate, wrap the steel cable 106, and pull the cable 3 to move through the fixing straps 108.

[0028] In this embodiment: the supporting device includes a crossbeam assembly for rolling and supporting the movement of the cable 3. Two vertical frame assemblies are symmetrically installed at both ends of the crossbeam assembly to support the cable 3 off the ground and limit its movement. The crossbeam assembly includes a central shaft 204, with threaded heads 205 symmetrically arranged at both ends. A supporting sleeve 206 is rotatably installed in the middle of the central shaft 204. The supporting sleeve 206 is a cylindrical tube made of 204 stainless steel. The vertical frame assembly includes a tripod 201, with a fixing nut 202 at its apex and a limiting post 203 at the top of the fixing nut 202. The tripod 201 is an equilateral triangle with a side length of 25cm, and the limiting post 203 is cylindrical. The tripod 201, the fixing nut 202, and the limiting post 203 are welded together. The method for assembling several supporting devices as needed is as follows: First, the central shaft 204 passes through the supporting sleeve 206, and then the fixing nut 202 is tightened onto the threaded heads 205 at both ends of the central shaft 204, so that the tripod 201 and the central shaft 204 are fixedly connected together. While the cable 3 moves, a supporting device is placed at a certain distance. Two tripods 201 are placed on the ground. The central shaft 204 between the two fixing nuts 202 supports the supporting sleeve 206 to rotate under the movement of the cable 3, ensuring that the cable 3 moves smoothly. At the same time, the limiting post 203 prevents the cable 3 from coming off.

[0029] Working principle: Assemble several support devices as needed as follows: First, pass the central shaft 204 through the support sleeve 206, and then tighten the fixing nut 202 onto the threaded heads 205 at both ends of the central shaft 204, so that the tripod 201 and the central shaft 204 are fixedly connected together. During operation, first grip the handle 104 through the anti-slip sleeve 105, move the fixing frame 101 and place it at the end position of the cable 3. Then, pull out the steel cable 106 from the winding roller 102, wrap the fixing strap 108 at the end of the steel cable 106 around the end of the cable 3, and fix it with the lock 109. Then, the fixing frame 101 is supported. The servo motor 103 drives the winding roller 102 to rotate, winding the steel cable 106. The cable 3 is pulled and moved by the fixing strap 108. While the cable 3 is moving, a support device is placed at a certain distance. Two tripods 201 are placed on the ground. The support sleeve 206 is supported and rotated by the central shaft 204 between the two fixing nuts 202 as the cable 3 moves, ensuring the smooth movement of the cable 3. At the same time, the limit post 203 prevents the cable 3 from coming off. After the cable laying is completed, the fixing strap 108 is loosened, the support device is retracted and disassembled, and the cable 3 is placed on the ground.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable laying mechanism, characterized in that: It includes a power device for pulling the cable (3) to move and a support device for supporting the cable (3) to move smoothly. Several support devices are provided and they adopt an assembly structure. The power device is located at the end point of the cable (3) laying. The power unit includes a support assembly, in which a winding roller (102) is installed in the middle. A servo motor (103) is provided at the front end of the winding roller (102). A steel cable (106) is wound on the winding roller (102). Several connecting components are evenly distributed at the ends of the steel cable (106) for connecting and fixing the ends of the cable (3). The supporting device includes a beam assembly for rolling and supporting the movement of the cable (3), and two vertical frame assemblies are symmetrically installed at both ends of the beam assembly for supporting the cable (3) off the ground and limiting its movement.

2. The cable laying mechanism according to claim 1, characterized in that: The support assembly includes a fixed frame (101), and two handles (104) are symmetrically arranged on the top of the fixed frame (101). The handles (104) and the fixed frame (101) are rotatably connected.

3. The cable laying mechanism according to claim 2, characterized in that: The grip (104) is covered with an anti-slip sleeve (105), which is made of natural rubber.

4. The cable laying mechanism according to claim 1, characterized in that: The connecting assembly includes a fixing cable tie (108), and a connecting seat (107) is provided at the bottom of the fixing cable tie (108). The connecting seat (107) and the steel cable (106) are riveted together.

5. A cable laying mechanism according to claim 4, characterized in that: Three cable ties (108) are provided, and a buckle (109) is installed on the cable ties (108).

6. The cable laying mechanism according to claim 1, characterized in that: The crossbeam assembly includes a central shaft (204), with threaded heads (205) symmetrically arranged at both ends of the central shaft (204), and a support sleeve (206) rotatably installed in the middle of the central shaft (204); the vertical frame assembly includes a tripod (201), with a fixing nut (202) at the apex of the tripod (201), and a limit post (203) at the top of the fixing nut (202).

7. A cable laying mechanism according to claim 6, characterized in that: The support sleeve (206) is a cylindrical tube made of 204 stainless steel.

8. A cable laying mechanism according to claim 6, characterized in that: The tripod (201) is an equilateral triangle with a side length of 25cm, and the limiting post (203) is cylindrical. The tripod (201), the fixing nut (202), and the limiting post (203) are welded together.

Images