Push-pull device of conductor spacer of overhead wire

Abstract

The invention discloses a push-pull device of a conductor spacer of an overhead wire, comprising eight support rods. The front end of each support rod is respectively provided with a strip-shaped through slot; the eight support rods are averagely divided into two groups, each group of four support rods are sequentially connected end to end to form a square support frame; each support frame is respectively provided with four through slots; the front end of each support rod connected end to end is overlapped with the rear end of the other adjacent support rod; the two support frames are parallelly arranged front and back; the through slots positioned on the two support frames are communicated in a one-to-one correspondence front and back manner to form four pairs of the through slots; bent bolts are respectively arranged among the four support rods which just correspond to the two support frames front and back, that is to say, the two support frames are connected by arranging the four bent bolts; the four bent bolts are respectively positioned in the corresponding pair of through slots; and each bent bolt is respectively provided with a wire clamp. According to the invention, the problems in the prior art can be solved and the space between sub-wires is regulated by matching the through slots with the bent bolts, thus the aerial work time of workers is shortened and the safety is enhanced.

Description

technical field [0001] The invention relates to a push-puller for overhead wire spacers. Background technique [0002] The existing spacer bar push-pullers all use hand-screws to adjust the spacing of the sub-conductors. The adjustment process is cumbersome, time-consuming and labor-intensive. danger. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide an overhead wire spacer bar push-puller, which can solve the problems existing in the prior art. It adopts through grooves and bolts to adjust the spacing of the sub-conductors, which is convenient and time-saving, can greatly shorten the time of the staff working at high altitudes, improve the safety of work, and can simplify the structure of the spacer rod push-puller and reduce the manufacturing cost. [0004] The object of the present invention is achieved through the following technical solutions: the overhead wire spacer rod push-pull device, including eight support rods, the front e...

AI Technical Summary

Problems solved by technology

[0002] The existing spacer push-pulls all use a hand-operated screw to adjust the spacing of the sub-conductors. The adjustment process is cumbersome, time-consuming and laborious, which is not conducive to the work of the staff at high altitudes, prolongs the time of the staff's work at high altitudes, and increases the working time. dangerous

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