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Tunnel cable laying device

A technology for laying devices and tunnel cables, applied in cable laying equipment and other directions, can solve the problems of low installation efficiency, high cable laying efficiency and artificial strength, and achieve the effect of good stability

Inactive Publication Date: 2020-08-11
CHONGQING JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a tunnel cable laying device, which aims to solve the technical problems of high cable laying efficiency and low installation efficiency in the prior art

Method used

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specific Embodiment approach

[0031] Further, see Figure 4 , as a specific embodiment of the tunnel cable laying device provided by the present invention, the first wheel set 32 ​​includes a first wheel 321 and a second wheel (not made in the drawings), the first wheel 321 and the second wheel The runners are arranged at intervals between the first side plate 312 and the second side plate 313, the first runner 321 is flush with the second runner, and the first runner 321, the second runner, and the rotation The wheels 33 are distributed in a triangular shape. Preferably, the rotating wheel 33 is arranged in the middle of the first rotating wheel 321 and the second rotating wheel, so that the cable 4 can pass through the first rotating wheel 321, the rotating wheel 33, and the second rotating wheel in turn, ensuring that the cable 4 smooth transportation.

[0032] Further, see Figure 4, as a specific embodiment of the tunnel cable laying device provided by the present invention, the frame 1 is provided...

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PUM

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Abstract

The invention belongs to the technical field of tunnel cables. The invention discloses a tunnel cable laying device. The device comprises a rack with pulleys arranged at the bottom, and a winding andunwinding assembly and a lifting assembly are arranged on the rack. The winding and unwinding assembly comprises a drum wheel, a shaft sleeve arranged on the rack and a driving assembly. The lifting assembly comprises a supporting frame, a first wheel set rotationally arranged on the supporting frame, a rotating wheel and a lead screw assembly, and the rotating wheel and the first wheel set are distributed in parallel in space. The cable is wound by a drum wheel in the winding and unwinding assembly, so that the cable does not need to be manually lifted. Through the driving assembly and the shaft sleeve, the drum wheel is driven to rotate to achieve take-up and pay-off of a cable, the rotating speed of the drum wheel can be adjusted through the driving assembly, the take-up and pay-off speed of the drum wheel is kept within a reasonable range, and effective installation of the cable is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of tunnel cables, and more specifically relates to a tunnel cable laying device. Background technique [0002] Cable tunnel refers to a corridor or tunnel structure used to accommodate a large number of cables laid on cable supports; cable tunnel not only allows the tunnel to better protect the cables, but also makes it convenient for maintenance personnel to inspect and maintain the cables. [0003] The existing traditional cable tunnel is a strip-shaped hole as a whole, and a bracket is set up in the hole, and the cable is arranged on the bracket. However, in the process of erecting the cable, although the cable is pulled by the equipment, because the cable is relatively long, in order to avoid the cable being placed on the ground, it is necessary to manually lift the cable at intervals and move with the pulling equipment, and the cable is used as a The main power supply cable has a large carrying power, ...

Claims

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Application Information

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IPC IPC(8): H02G1/06B65H75/42B65H75/44
CPCB65H75/42B65H75/44H02G1/06
Inventor 周磊王旭王家林张俊波
Owner CHONGQING JIAOTONG UNIVERSITY