A cable laying auxiliary device

Abstract

This utility model discloses a cable laying auxiliary device, including a base frame, support rods, and crossbars. The base frame is U-shaped, with support rods corresponding to both sides. A displacement plate is slidably connected to each support rod, and a crossbar is positioned between two displacement plates. The end of the crossbar is fixedly connected to the displacement plate via a pressure plate. An outer sheath is rotatably connected to the middle of the crossbar. Handles are provided on the outer walls at both ends of the outer sheath, and a steel pipe is fitted onto one of the handles. This utility model, by evenly distributing handles on the outer walls at both ends of the outer sheath, in conjunction with the use of a steel pipe, enables rapid pulling of cables through walls. Simultaneously, it allows control of the cable pulling speed according to the construction situation, avoiding excessive force that could damage the cable, improving the efficiency of cable penetration, reducing manpower, and lowering construction costs.

Description

Technical Field

[0001] This utility model relates to a cable pulling device, and more particularly to a cable laying auxiliary device, belonging to the field of cable laying technology. Background Technology

[0002] Cable laying is a common and important task in building construction and electrical installation projects. Especially when cables need to pass through walls or other obstacles, traditional laying methods present numerous inconveniences and problems. Currently, most cable laying through walls relies on manual operation. Workers must manually pass the cables through pre-drilled holes in the wall. This method is time-consuming, labor-intensive, and extremely difficult, especially with thick cables. The weight and diameter of thick cables make manual operation even more challenging, requiring multiple people to work together to complete the task. This not only increases labor costs but also reduces construction efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a cable laying auxiliary device, which facilitates the construction of cables through walls by workers, improves work efficiency and reduces construction difficulty.

[0004] The technical solution adopted by this utility model to solve the technical problem is as follows: A cable laying auxiliary device includes a base frame, support rods, and crossbars. The base frame is U-shaped, with support rods corresponding to both sides of the base frame. A displacement plate is slidably connected to each support rod, and a crossbar is provided between two displacement plates. The end of the crossbar is fixedly connected to the displacement plate by a pressure plate. An outer sheath is rotatably connected to the middle of the crossbar. The outer walls at both ends of the outer sheath are provided with handles, and steel pipes are sleeved on the handles.

[0005] The base frame has outer base plates on both sides, rollers at the bottom of the outer base plates, and a gantry frame on the outer base plates, with the top of the gantry frame located above the support rod.

[0006] The top of the gantry frame is equipped with a winding frame, a motor is connected to one side of the winding frame, a pull rope is provided on the winding frame, a V-shaped frame is provided at the lower end of the pull rope, and a hook is provided at the end of the V-shaped frame. The hook is connected to the lifting lug on the top of the pressure plate.

[0007] A rectangular through hole is cut into the gantry frame below the winding frame.

[0008] There are four support rods, with two support rods on each side of the base frame, and the displacement plate is fixedly connected to the support rods by bolts.

[0009] The top surface of the displacement plate is provided with an arc-shaped groove, the end of the horizontal column is located in the arc-shaped groove, and a pressure plate is provided above the horizontal column. The pressure plate is fixedly connected to the displacement plate by bolts.

[0010] The outer walls at both ends of the outer sheath are each provided with four evenly spaced handles.

[0011] The positive and beneficial effects of this utility model are: 1. This utility model, by uniformly setting support handles on the outer walls at both ends of the outer sheath, and using steel pipes, enables the rapid pulling of cables through walls. At the same time, it can control the speed of cable pulling according to the construction situation, avoid excessive force causing damage to the cable, improve the efficiency of cable passing through walls, reduce personnel input, and lower construction costs.

[0012] 2. The displacement plate and the support rod of this utility model are slidably connected together and fixed by bolts. During construction, the position of the displacement plate can be freely adjusted according to the height of the construction position, which is convenient to use and simple to operate.

[0013] 2. This utility model, by setting an outer base plate on the outside of the base frame and setting a gantry frame on the outer base plate, and using a motor and winding frame, can remove the displacement plate from the support rod, and use the rollers at the bottom of the gantry frame to lay the collected cables, which is beneficial for workers to carry out cable laying operations and improves the flexibility of the equipment. Attached Figure Description

[0014] Fig. 1 This is a diagram showing the usage state of this utility model; Fig. 2 This is a diagram showing the usage state of the gantry frame of this utility model; Fig. 3 This is a schematic diagram of the displacement plate of this utility model; Among them: 1-base frame, 2-support rod, 3-displacement plate, 4-arc groove, 5-horizontal column, 6-pressure plate, 7-lifting lug, 8-outer sheath, 9-support handle, 10-steel pipe, 11-outer base plate, 12-gantry frame, 13-winding frame, 14-motor, 15-rectangular through hole, 16-pull rope. Detailed Implementation

[0015] The present invention will be further explained and described below with reference to the accompanying drawings: Example 1, see Figs. 1-3A cable laying auxiliary device includes a base frame 1, support rods 2 and cross columns 5. The base frame 1 is U-shaped and support rods 2 are provided on both sides of the base frame 1. A displacement plate 3 is slidably connected to each support rod 2. A cross column 5 is provided between two displacement plates 3. The end of the cross column 5 is fixedly connected to the displacement plate 3 through a pressure plate 6. An outer sheath 8 is rotatably connected to the middle of the cross column 5. A handle 9 is provided on the outer wall at both ends of the outer sheath 8, and a steel pipe 10 is sleeved on one of the handles 9.

[0016] An outer base plate 11 is provided on the outside of both sides of the base frame 1. Rollers are provided at the bottom of the outer base plate 11. A gantry frame 12 is provided on the outer base plate 11, and the top of the gantry frame 12 is located above the support rod 2.

[0017] A winding frame 13 is provided on the top of the gantry frame 12. A motor 14 is connected to one side of the winding frame 13. A pull rope 16 is provided on the winding frame 13. A V-shaped frame is provided at the lower end of the pull rope 16. A hook is provided at the end of the V-shaped frame. The hook is connected to the lifting lug 7 on the top of the pressure plate 6.

[0018] A rectangular through hole 15 is provided on the gantry frame 12 below the winding frame 13.

[0019] There are four support rods 2. Two support rods 2 are vertically installed on each side of the base frame 1. The displacement plate 3 is fixedly connected to the support rods 2 by bolts.

[0020] An arc-shaped groove 4 is provided on the top surface of the displacement plate 3, the end of the horizontal column 5 is located in the arc-shaped groove 4, and a pressure plate 6 is provided above the horizontal column 5. The pressure plate 6 is fixedly connected to the displacement plate 3 by bolts.

[0021] Four support handles 9 are evenly provided on the outer walls at both ends of the outer sheath 8.

[0022] In the above description, the pressure plate is distributed in an arc-shaped groove. When in use, the horizontal column is placed in the arc-shaped groove on the top of the displacement plate, and the pressure plate is fastened on. Then, the pressure plate is fixedly connected to the displacement plate with bolts to fix the horizontal column.

[0023] In the above description, the outer sheath is equivalent to a sleeve that is rotatably connected to the crossbar.

[0024] In the above description, the outer diameter of the support handle satisfies the following condition: the steel pipe can be fitted onto the support handle, and then the worker can rotate the outer sheath by holding the steel pipe to perform cable winding operations.

[0025] In the above description, the height of the gantry is twice the height of the support rod.

[0026] In the above description, the rectangular through hole is located in the middle of the top of the gantry frame, and the pull rope passes through the rectangular through hole and connects to the V-shaped frame below.

[0027] In the above description, a rotating shaft is provided in the middle of the winding frame, and the end of the rotating shaft is connected to the output end of the motor. Under the action of the motor, the rotating shaft of the winding frame can be driven to rotate.

[0028] Working principle: During use, place the base frame at the construction location and adjust the height of the displacement plate according to the position of the wall opening. Secure the displacement plate to the support rod with bolts. Then, pass the cable through the wall opening and fix it to the outer sheath (fixing method: the cable end can be fixed to the outer sheath with a cloth strip). The worker then puts the steel pipe on the support handle and rotates the steel pipe to pull the cable through the wall. After the cable is pulled out, use the motor and winding frame on the gantry to remove the displacement plate from the support rod. Then, use the rollers at the bottom of the gantry to lay the cable. The worker can lay the cable while laying it. If laying is not required, the crossbar can be removed from the support rod and placed on the ground, waiting for the next step of cable construction. At the same time, move the base frame from the construction point and place it at the next construction point, ready for the next cable through-wall installation.

[0029] This utility model cable laying auxiliary device achieves rapid cable pulling through the steel pipe using the support handles at both ends of the outer sheath, significantly improving cable penetration efficiency, reducing manpower and construction time, and lowering construction costs. By sliding the displacement plate to the support rod and fixing it with bolts, the position of the displacement plate can be freely adjusted according to the construction height, making operation simple and convenient. The rollers installed at the bottom of the outer base plate facilitate the movement of the gantry frame and make it easier for workers to lay out the cable, enhancing the equipment's flexibility and versatility, and further improving construction convenience and efficiency.

Claims

1. A cable laying auxiliary device, comprising a base frame (1), support rods (2), and crossbars (5), characterized in that: The base frame (1) is U-shaped and has support rods (2) on both sides of the base frame (1). A displacement plate (3) is slidably connected to each support rod (2). A cross column (5) is provided between the two displacement plates (3). The end of the cross column (5) is fixedly connected to the displacement plate (3) through a pressure plate (6). An outer sleeve (8) is rotatably connected to the middle of the cross column (5). A handle (9) is provided on the outer wall of both ends of the outer sleeve (8). A steel pipe (10) is sleeved on the handle (9).

2. The cable laying auxiliary device according to claim 1, characterized in that: The base frame (1) has an outer base plate (11) on both sides. The bottom of the outer base plate (11) is provided with rollers. A gantry frame (12) is provided on the outer base plate (11), and the top of the gantry frame (12) is located above the support rod (2).

3. The cable laying auxiliary device according to claim 2, characterized in that: The top of the gantry frame (12) is provided with a winding frame (13), and a motor (14) is connected to one side of the winding frame (13). A pull rope (16) is provided on the winding frame (13), and a V-shaped frame is provided at the lower end of the pull rope (16). A hook is provided at the end of the V-shaped frame, and the hook is connected to the lifting lug (7) on the top of the pressure plate (6).

4. The cable laying auxiliary device according to claim 3, characterized in that: A rectangular through hole (15) is provided on the gantry (12) below the winding frame (13).

5. The cable laying auxiliary device according to claim 3, characterized in that: There are four support rods (2), and two support rods (2) are provided on each side of the base frame (1). The displacement plate (3) is fixedly connected to the support rods (2) by bolts.

6. The cable laying auxiliary device according to claim 1, characterized in that: The top surface of the displacement plate (3) is provided with an arc-shaped groove (4), the end of the horizontal column (5) is located in the arc-shaped groove (4), and a pressure plate (6) is provided above the horizontal column (5). The pressure plate (6) is fixedly connected to the displacement plate (3) by bolts.

7. The cable laying auxiliary device according to claim 1, characterized in that: The outer walls at both ends of the outer sheath (8) are each provided with four supports (9).

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