Grounding wire winding device

Abstract

The invention relates to a grounding wire winding device. The device comprises a supporting frame (1), a driving component (2), a take-up reel (3) and a belt (4), wherein the driving component (2) isfixedly arranged in the middle of the supporting frame (1) and provides power for the take-up reel (3) through the belt (4), the take-up reel (3) is located on the front portion of the supporting frame (1) and winds a grounding cable in a rotating mode, and a winding shaft of the take-up reel (3) can set the winding thickness value of the wound grounding cable through adjustment and locking of theradial size, so that the requirement for winding of the ground wires with different length values is met. By implementing the grounding wire winding device, time and labor can be saved, overlapping and crossing of grounding wires in the winding process can be avoided, the grounding wires can be attractive, tidy and convenient to store, and the device has the advantages of easy movement, adjustable rotating speed, convenient disassembly of the grounding cable and the like so that operation and maintenance personnel can better manage the grounding wires.

Description

technical field [0001] The invention relates to the field of power material auxiliary tools, in particular to a ground wire winding device. Background technique [0002] As an important safety tool in a substation, the grounding wire is called the lifeline of field workers. With the rapid development of ultra-high voltage power grids and UHV power grids, the number of grounding wires for safety equipment in stations has increased significantly, especially in the northwest region, where the degree of pollution is high and the creepage distance of the insulation outside the equipment has increased. In this case, 330kV , 500kV, 750kV, and 1000kV grounding wire length increases with the increase of the voltage level; among them, the 330kV single-phase grounding wire is 14 meters long and weighs about 6.1kg; the 750kV single-phase grounding wire is 16 meters long and weighs about 9kg; Compared with the 750kV single-phase ground wire in length and weight, the phase ground wire is...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the winding method of the grounding wire is usually the traditional winding method, that is, the operation and maintenance personnel use their arms to wind the wire, and overlapping and crossing phenomena are prone to occur during the winding process, resulting in unsightly and uneven grounding wires and occupying a large space , it is not convenient for storage, and it is not conducive to carrying and unfolding on the job site

Images