Auxiliary device for cable laying

Abstract

The invention discloses an auxiliary device for cable laying, and the auxiliary device comprises a bracket; moving wheels are mounted at the bottom of the bracket, a lower fixing part is mounted in the bracket, a pressing assembly is mounted at the top of the bracket, and an upper fixing part and a fixing assembly for limiting the upper fixing part are mounted on the pressing assembly. The upper fixing piece is matched with the lower fixing piece, and a limiting assembly is installed on the side face of the support and matched with the pressing assembly. According to the invention, the cable can be overhead, it is ensured that the cable is not in contact with the ground in the process of pulling the cable, the abrasion of the ground to the insulation skin of the cable is greatly reduced, and the cable can be fixed through the mutual cooperation of the upper fixing part and the lower fixing part. According to the cable pulling device, it is guaranteed that the cable cannot slide relative to the device in the pulling process, the safety of the cable is guaranteed, the friction force between the cable and the ground can be reduced through the arrangement of the moving wheels, the labor intensity of workers is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of cable laying, in particular to an auxiliary device for cable laying. Background technique [0002] Wire and cable refer to materials used for power, communication and related transmission purposes. There is no strict boundary between "wire" and "cable". Usually, products with few cores, small diameter and simple structure are called wires, without insulation. It is called bare wire, and others are called cables; those with larger conductor cross-sectional area (greater than 6 square millimeters) are called large wires, and smaller ones (less than or equal to 6 square millimeters) are called small wires, and insulated wires are also called cloth wires. electric wire. [0003] In the prior art, when laying cables, most of the cables are placed on the ground along the road section to be laid by a pay-off device, and then the cables are pulled by the staff as required, and the cables are pulled during the pu...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when laying cables, most of the cables are placed on the ground along the road section to be laid by a pay-off device, and then the cables are pulled by the staff as required, and the cables are pulled during the pulling process. There will be friction between the wire and the ground, which will easily damage the insulation layer on the surface of the cable and reduce the service life of the cable

Images