Cable laying device

Abstract

The utility model provides a cable laying device, and particularly relates to the technical field of civil engineering. The device comprises a wiring rail car, a plurality of line laying rails arranged in parallel and a cable drum, the wiring rail car comprises a car body, and a car hopper is placed at the top of the car body; the cable drum is placed in the car hopper; wheels are installed at the positions, corresponding to the line laying tracks, of the vehicle body, and the wiring track vehicle moves forwards along the two adjacent line laying tracks through the wheels, so that cable arrangement along the set line tracks is achieved. According to the utility model, the structure is simple, the operation is convenient, all the parts are flexibly installed, the field assembly is convenient, and the problems that the channel laying size is narrow, the operable space for personnel construction is small, the common work of a plurality of constructors is difficult to realize, or the large-scale construction equipment is used in a large area are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering, in particular to a cable laying device. Background Art

[0002] Cable laying refers to the process of laying and installing cables along the surveyed route to form a cable line. According to the application occasion, it can be divided into several laying methods such as overhead, underground (pipeline and direct burial), underwater, wall and tunnel. Reasonable selection of cable laying method is very important to ensure the transmission quality, reliability and construction and maintenance of the line.

[0003] At present, trench laying is generally adopted when the road cables are concentrated and the substation cables are more numerous. Compared with direct burial laying, trench laying has the advantages of easy maintenance and repair, flexible line planning, and cable heat dissipation. However, trench laying is often small in size, providing small operating space for construction personnel, making it difficult for multiple construction personnel to work together or for large-scale construction equipment to be used over a large area.

[0004] Therefore, there is an urgent need to develop a cable laying device that can conveniently, efficiently and accurately complete the cable laying work of a given line with less manpower. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the traditional trench laying method is often narrow in size, the operating space for construction personnel is small, and it is difficult to achieve multiple construction personnel working together or large-scale construction equipment to use a large area. The utility model provides a cable laying device, and the specific technical solution is as follows:

[0006] A cable laying device comprises a wiring track vehicle, a plurality of parallel laying track and a cable reel, wherein the wiring track vehicle comprises a vehicle body, a vehicle box is placed on the top of the vehicle body; the cable reel is placed inside the vehicle box; wheels are installed on the vehicle body corresponding to the positions of the laying track, and the wiring track vehicle moves along two adjacent laying track via the wheels.

[0007] Preferably, the cable drum comprises a base, a multifunctional cable and an axle; the axle is installed on the top of the base, and the multifunctional cable is wound around the surface of the axle.

[0008] Preferably, a wire outlet hole is provided on a side wall of the truck bucket away from the truck head.

[0009] Preferably, the number of the laying line tracks is at least three, which are divided into a first track, a second track and a third track; the wiring track vehicle is slidably arranged between the first track and the second track; two detachable disc-changing side rails are arranged in parallel between the second track and the third track corresponding to the position of the vehicle bucket, and a slide groove is arranged on the top of the disc-changing side rail along the length direction.

[0010] Also preferably, two ends of the disc-changing side rail are in contact and connected with side walls of the second rail and the third rail respectively.

[0011] Further preferably, a sliding block is provided at a position corresponding to the slide groove at the bottom of the bucket, and the bucket is slidably connected to the disc-changing side rails via the sliding block.

[0012] Still further preferably, the multifunctional cable is formed by connecting several of the following in parallel: insulated wires, heat-resistant wires, shielded wires, power cables, control cables, communication cables and radio frequency cables.

[0013] More preferably, the size, spacing or quantity of the cable reel, wiring track vehicle, line laying track and reel changing side rails are set according to actual engineering requirements.

[0014] The beneficial effects of the utility model are:

[0015] The utility model has a simple structure and is easy to operate; all components are connected in an assembled manner, and the size and quantity can be designed according to the actual situation of the construction site. The cable laying work on a predetermined route can be completed quickly, which greatly reduces the demand for manpower on the construction site. At the same time, it has a wider range of applications and higher reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting the specification of this application are used to provide further understanding of this application and do not constitute improper limitations on this application.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] In the figure, 1-cable reel; 11-multifunctional cable; 2-wiring track car; 21-cargo box; 211-cable outlet hole; 22-wheel; 3-track for laying line; 4-side rail for reel change; 41-chute. DETAILED DESCRIPTION

[0019] The specific implementation of a cable laying device provided by the utility model is further described in conjunction with the drawings and embodiments.

[0020] like Figure 1As shown, a cable laying device includes a cable drum 1, a plurality of parallel laying line tracks 3 and a wiring track vehicle 2. Specifically, the wiring track vehicle 2 includes a vehicle body, a vehicle box 21 is movably placed on the top of the vehicle body; the cable drum 1 is placed in the vehicle box; wheels 22 are installed on the vehicle body corresponding to the positions of the laying line tracks 3, and the wiring track vehicle 2 moves along two adjacent laying line tracks 3 through the wheels 22.

[0021] Preferably, the cable reel 1 comprises a base, a multifunctional cable 11 and an axle; wherein the axle is installed on the top of the base, and the multifunctional cable 11 is wound around the surface of the axle to facilitate the rotation and release of the cable reel 1; the multifunctional cable 11 is composed of several types of insulated wires, heat-resistant wires, shielded wires, power cables, control cables, communication cables and radio frequency cables connected in parallel, and the specific line type can be selected according to the actual needs of the construction site.

[0022] Preferably, a wire outlet hole 211 is provided on a side wall of the truck bed 21 away from the front of the truck, for leading the multifunctional cable 11 out of the hole.

[0023] It is worth noting that the number of the laying line tracks 3 is at least three, which are divided into a first track, a second track and a third track; wherein the wiring track vehicle 2 is slidably arranged between the first track and the second track; between the second track and the third track, two detachable disc-changing side rails 4 are arranged in parallel at the position corresponding to the position of the vehicle bucket 21, and preferably, a slide groove 41 is arranged at the top of the disc-changing side rail 4 along the length direction. A slider is arranged at the position corresponding to the slide groove 41 at the bottom of the vehicle bucket 21, and the vehicle bucket 21 can be slidably connected with the disc-changing side rail 4 through its bottom slider. When all the multifunctional cables 11 on the cable reel 1 are laid, the vehicle bucket 21 is pushed from the body of the wiring track vehicle 2 to the disc-changing side rail 4 to replace the cable reel 1; after the replacement is completed, the vehicle bucket 21 is pushed back to the body of the wiring track vehicle 2 to continue the subsequent wiring work.

[0024] Further preferably, the two ends of the disc-changing side rail 4 are respectively in contact with and connected to the side walls of the second rail and the third rail. Only when the cable disc 1 needs to be replaced, the disc-changing side rail 4 is temporarily installed on the side of the wiring track vehicle 2 that needs to be replaced, and can be removed after the disc replacement is completed. It is convenient for disassembly and assembly and does not affect subsequent wiring.

[0025] More preferably, the size, spacing or quantity of the cable reel 1, the wiring track vehicle 2, the line laying track 3 and the reel changing side rails 4 are all set according to actual engineering requirements.

[0026] When in use, the laying line track 3 is installed in advance along the established cable line, and then the wiring track vehicle 2 is placed on two adjacent laying line tracks 3, and the vehicle box 21 with the cable reel 1 is pushed into the body of the wiring track vehicle 2 through the reel-changing side rail 4, and the end of the multifunctional cable 11 is pulled out from the outlet hole 211, and the wiring track vehicle 2 lays the multifunctional cable 11 along the established laying route and completes the wiring.

[0027] The utility model has a simple structure and is easy to operate; all components are connected in an assembled manner, and the size and quantity can be designed according to the actual situation of the construction site. The cable laying work on a predetermined route can be completed quickly, which greatly reduces the demand for manpower on the construction site. At the same time, it has a wider range of applications and higher reliability.

[0028] In the present utility model, the directions or positional relationships indicated by terms such as "upper", "lower", "bottom", "top", etc. are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or components of the present utility model. They do not specifically refer to the parts or components of the present utility model and cannot be understood as limitations on the present utility model. Terms such as "connected" and "connected" should be understood in a broad sense, indicating that they can be fixedly connected, integrally connected, or detachably connected; they can be directly connected or indirectly connected through an intermediate medium. For relevant scientific research or technical personnel in this field, the specific meanings of the above terms in the present utility model can be determined according to specific circumstances, and they cannot be understood as limitations on the present utility model.

[0029] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A cable laying device, characterized in that: The invention comprises a wiring track vehicle, a plurality of parallel laying track and a cable reel. The wiring track vehicle comprises a vehicle body, a vehicle box is movably placed on the top of the vehicle body; the cable reel is placed inside the vehicle box; wheels are installed on the vehicle body corresponding to the positions of the laying track, and the wiring track vehicle moves along two adjacent laying track via the wheels.

2. The cable laying device according to claim 1, characterized in that: The cable drum comprises a base, a multifunctional cable and a wheel axle; the wheel axle is installed on the top of the base, and the multifunctional cable is wound around the surface of the wheel axle.

3. The cable laying device according to claim 1, characterized in that: A wire outlet hole is arranged on a side wall of the truck bucket away from the truck head.

4. The cable laying device according to claim 1, characterized in that: The number of the laid line tracks is at least three, which are divided into a first track, a second track and a third track; The wiring track vehicle is slidably arranged between the first track and the second track; two detachable disc-changing side rails are arranged in parallel between the second track and the third track corresponding to the position of the vehicle bucket, and a slide groove is arranged on the top of the disc-changing side rails along the length direction.

5. The cable laying device according to claim 4, characterized in that: The two ends of the disc-changing side rail are respectively in contact with and connected to the side walls of the second rail and the third rail.

6. The cable laying device according to claim 5, characterized in that: A sliding block is provided at the bottom of the bucket corresponding to the position of the slide slot, and the bucket is slidably connected with the disc-changing side rails via the sliding block.

7. The cable laying device according to claim 2, characterized in that: The multifunctional cable is formed by connecting several of the following in parallel: insulated wires, heat-resistant wires, shielded wires, power cables, control cables, communication cables, and radio frequency cables.

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