A traction device for cable laying in a power supply company

Abstract

The invention discloses a traction device for cable laying of a power supply company. The device comprises a main walking unit and two sets of auxiliary walking units hinged to the main walking unit.The two sets of auxiliary walking units are hinged to the corresponding side ends of the main walking unit through hinges respectively, the corresponding side ends of the two sets of auxiliary walkingunits are connected through bolts and nuts, and the main walking unit and the two sets of auxiliary walking units form a triangular mechanism used for crawling in a pipeline. Each of the main walkingunit and the two sets of auxiliary walking units comprises a base plate. The middle of the side face, away from the center of the triangular mechanism, of the base plate is hinged to one end of a shear fork telescopic mechanism. The device saves manpower, is convenient to use, is combined into a triangular structure, realizes crawling traction operation of cables of different specifications in pipelines of different sizes, can adapt to pipeline turning, can also be combined into a horizontal linear mechanism, can pull the cables on the ground, is wide in application range and adapts to different working conditions.

Description

technical field [0001] The invention relates to the technical field of cable laying equipment, in particular to a traction device for cable laying of a power supply company. Background technique [0002] Cable laying is a process that is often involved in the process of electric power construction. The general method is to support the cable shaft on the ground, and then manually pull the end of the cable to drive the cable to lay. Pulling by many people is labor-intensive; when the cable needs to pass through the pipe, the general method is to first pass the rope through the pipe, tie one end to the cable, and pull the other end to realize the cable passing through the pipe, but this method has limitations , if the pipeline is too long, there is a bend, or the cable has a large diameter and heavy weight, it will be very difficult to use manpower to pull the cable through the pipeline, and long-distance cable laying cannot be completed, and many problems will arise during the...

AI Technical Summary

Problems solved by technology

[0002] Cable laying is a process that is often involved in the process of electric power construction. The general method is to support the cable shaft on the ground, and then manually pull the end of the cable to drive the cable to lay. Pulling by many people is labor-intensive; when the cable needs to pass through the pipe, the general method is to first pass the rope through the pipe, tie one end to the cable, and pull the other end to realize the cable passing through the pipe, but this method has limitations , if the pipe is too long, there is a bend, or the cable has a large diameter and weight, it will be very difficult to use manpower to pull the cable through the pipe, and the long-distance cable laying cannot be completed, and many problems will arise during the pulling process

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