Cable releasing device

Abstract

The utility model discloses a cable releasing device in the technical field of new energy construction, which comprises a vehicle body and an engine for driving the vehicle body to move, the front end of the vehicle body is provided with a cab, the vehicle body is provided with a rotating wire wheel, and the wire wheel is used for winding a cable; a cable pipe extending downwards is arranged at the tail of the vehicle body, and the movable end of a cable on the cable wheel penetrates through the cable pipe from top to bottom. According to the scheme, the moving vehicle body replaces manual work to play the roles of traction force and wire laying, the manual labor intensity and difficulty during cable laying operation are reduced, the working efficiency is improved, a worker operates the start, stop and walking path of the vehicle body in a cab, and the construction safety is improved. The vehicle body replaces manual work to walk on the muddy ground and the hollow ground, and the construction safety and the convenience of cable releasing are further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to new energy construction technical field, especially relates to a cable laying device. BACKGROUND

[0002] When new energy is constructed, a large amount of manual work is consumed for laying cable underground, a batch of workers excavate a trench in front, another batch of workers pull and lay cable in the trench, and still another batch of workers fill the trench, especially the workers pulling the cable have great labor intensity, need to exert great traction to drag the heavy cable, so the workers consume great physical strength, especially when photovoltaic and wind power project is constructed, it is difficult to guarantee quality and quantity under the condition of urgent construction period, the cable laying technology completed by manual work has poor safety and low efficiency.In addition, in muddy land, desert and potholed area, the working intensity and difficulty of manual cable laying are increased, so the safety and efficiency are lower, therefore, it is particularly important to develop a cable laying device. SUMMARY

[0003] The utility model intends to provide a cable laying device to solve the problems of great working intensity, low safety and low efficiency of manual cable laying in the prior art.

[0004] The cable laying device in the scheme comprises a vehicle body and a motor for driving the vehicle body to move, the front end of the vehicle body is provided with a cab, the vehicle body is provided with a rotating wire reel, and the wire reel is used for winding cable; the tail of the vehicle body is provided with a downwardly elongated cable tube, and the movable end of the cable on the wire reel passes through the cable tube from top to bottom.

[0005] The working principle of the scheme is that the end of the cable passing out of the cable tube is fixed at the starting point of the cable laying route, the motor drives the vehicle body to move, the vehicle body moves along the laying route, the moving vehicle body causes the cable to obtain a traction force in a fixed direction, the wire reel is subjected to a force in the opposite direction of the moving direction of the vehicle body and the direction of the end of the cable and rotates, the cable maintains a certain tension during the rotation of the wire reel, and the cable is laid on the laying route turn by turn.

[0006] The cable laying device has the following beneficial effects:

[0007] 1. The position of the cable tube is fixed, and the cable passing out of the cable tube can avoid excessive deviation of the laid cable position.

[0008] 2. The moving vehicle body replaces manual work to exert traction force and lay wire, reduces the labor intensity and difficulty of cable laying operation, improves work efficiency, and improves construction safety as the worker operates the start and stop of the vehicle body and the walking path in the cab.

[0009] 3. The vehicle body replaces manual work to walk in muddy land and potholed land, further improves construction safety and the convenience of cable laying.

[0010] Furthermore, the vehicle body is equipped with pulleys located above the cable conduit, and the cable passes around the pulleys before passing through the cable conduit. The pulleys help reduce friction and wear on the cable at corners, improving the smoothness of cable deployment.

[0011] Furthermore, the vehicle body is also equipped with a plow, which is used to excavate trenches for laying cables. As the vehicle moves forward, the plow excavates trenches in the ground, and the cables, which are being laid in the cable ducts following behind, are automatically laid in the trenches. This integrates the functions of trenching, pulling, and laying cables into one unit, improving the functionality of the device and helping to reduce the number of construction personnel required.

[0012] Furthermore, the plow is connected to the vehicle body via a telescopic device. The depth of the trench dug by the plow can be adjusted according to the terrain requirements, making the device more versatile.

[0013] Furthermore, the cable conduit is a telescopic cable conduit or the cable conduit is connected to the telescopic end of the telescopic device.

[0014] Furthermore, the rear of the vehicle is equipped with a rotary tiller, and the cable conduit is located between the rotary tiller and the plow. The rotary tiller is connected to a motor. The motor drives the rotary tiller to rotate, covering the trench with soil from the side of the trench into the trench where the cable is laid, burying the cable underground. This further improves the functionality of the equipment and reduces the number of workers required.

[0015] Furthermore, the reel is an "I"-shaped reel, with a connecting shaft rotatably connected to its center, and the connecting shaft is fixedly connected to the vehicle body. The "I"-shaped reel has strong stability and can withstand the large tension and pulling force during cable laying, making it more durable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the cable laying device of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of Embodiment 2 of the cable laying device of this utility model. Detailed Implementation

[0018] The following detailed description illustrates the specific implementation method:

[0019] The reference numerals in the accompanying drawings include: cab 1, vehicle body 2, wheel 3, reel 4, multi-layer sleeve 5, plow 6, pulley 7, cable conduit 8, motor 9, rotary tiller 10, cable 11, and bracket 12.

[0020] Example 1 is basically as shown in the appendix. Figure 1As shown: a cable 11 device, comprising a vehicle body 2, the vehicle body 2 is a common work vehicle body 2, which belongs to the conventional equipment, the general structure of the vehicle body 2 has a wheel 3 arranged at the bottom, the wheel 3 located at the front side of the vehicle body 2 is driven by an engine, the front side of the vehicle body 2 is provided with a cab 1, and the cab 1 is provided with a steering wheel, a brake mechanism and a switch for starting and stopping the engine.

[0021] In this scheme, a multi-layer sleeve 5 as a telescopic device is arranged at the tail of the vehicle body 2, the multi-layer sleeve 5 is slidably connected and the telescopic length is fixed by screws, that is, a threaded hole is arranged at the lower end of each sleeve, a screw is threadedly connected in the threaded hole, and the adjacent inner sleeve can be fixed after the screw is tightened. The lower end of the multi-layer sleeve 5 is connected with a cable tube 8 and a plow 6, the plow 6 is located between the front side of the vehicle body 2 and the cable tube 8, and the working surface of the plow 6 faces the front side of the vehicle body 2.

[0022] A vertical connecting shaft is connected to the vehicle body 2, a I-shaped wire wheel 4 is rotatably connected to the connecting shaft, a roller is arranged between the bottom of the wire wheel 4 and the vehicle body 2 to increase the smoothness of the rotation of the wire wheel 4, and a cable 11 is wound on the wire wheel 4. A pulley 7 is arranged at the tail of the vehicle body 2 above the cable tube 8, and the movable end of the cable 11 on the wire wheel 4 is led out from the wire wheel 4, passes through the pulley 7 and penetrates the cable tube 8 from top to bottom.

[0023] A rotary tiller wheel 10 is arranged at the tail of the vehicle body 2, the cable tube 8 is located between the rotary tiller wheel 10 and the plow 6, and the rotary tiller wheel 10 is driven to rotate by the output shaft of the motor 9 mounted on the vehicle body 2.

[0024] The specific implementation process is as follows: the starting end of the cable 11 is fixed at the starting point of the predetermined laying route. Then, the worker operates in the cab 1, starts the engine, and drives the vehicle body 2 to travel along the cable 11 laying route. During the travel process, the vehicle body 2 provides a continuous and stable traction force for the cable 11. This traction force causes the wire wheel 4 to be subjected to a force opposite to the direction of travel of the vehicle body 2 and the starting point, thereby causing the wire wheel 4 to rotate and gradually release the cable 11. During the whole process, the cable 11 maintains a moderate tension to ensure the continuity and smoothness of the laying.

[0025] During the travel of the vehicle body 2, the plow 6 also excavates a trench in the ground, the cable 11 laid in the cable tube 8 behind the plow 6 is laid in the trench by itself, the motor 9 drives the rotary tiller wheel 10 to rotate to cover the soil on the side of the trench in the trench where the cable 11 is laid, and the cable 11 is buried underground. The functions of trenching and traction, cable 11 laying and cable burying are integrated in this scheme, which improves the functionality of the device and helps to reduce the number of workers involved. The device realizes the effect of efficient, stable and safe operation, and is very suitable for construction in muddy land, desert and pothole areas during new energy construction.

[0026] Example 2 differs from example 1 in that, as shown in Figure 2 The connecting shaft on the vehicle body 2 is arranged transversely, the two ends of the connecting shaft are connected to the vehicle body 2 by means of an "A"-shaped support 12, and the wire wheel 4 is rotatably sleeved on the connecting shaft, i.e. the central shaft of the wire wheel 4 is parallel to the surface of the vehicle body 2. The working principle of this scheme is basically the same as that of example 1, and the same effect as that of example 1 is achieved.

Claims

1. A cable deployment device, characterized by: It includes a vehicle body and an engine that drives the vehicle body to move. The front of the vehicle body is equipped with a driver's cab and a rotating reel on the vehicle body for winding cables. The rear of the vehicle body is equipped with a downward-extending cable conduit, and the movable end of the cable on the reel passes through the cable conduit from top to bottom.

2. A cable deployment device according to claim 1, wherein: The vehicle body is equipped with a pulley located above the cable conduit, and the cable passes around the pulley before passing through the cable conduit.

3. A cable deployment device according to claim 2, wherein: The vehicle body is also equipped with a plow, which is used to dig trenches for laying cables.

4. A cable deployment device according to claim 3, wherein: The plow is connected to the vehicle body via a telescopic device.

5. A cable deployment device according to claim 4, wherein: The cable conduit is a telescopic cable conduit or the cable conduit is connected to the telescopic end of the telescopic device.

6. A cable deployment device according to claim 5, wherein: The rear of the vehicle body is also equipped with a rotary tiller, and the cable pipe is located between the rotary tiller and the plow. The rotary tiller is connected to a motor.

7. A cable deployment device according to claim 6, wherein: The reel is an "I" shaped reel, with a connecting shaft rotatably connected to its center, and the connecting shaft is fixedly connected to the vehicle body.

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