A kind of working head for gram bar that is convenient for hooking operation

Abstract

The invention discloses a link stick working head for facilitating the hooking operation. The link stick working head comprises a working head body and a connecting part, wherein a groove is arrangedin one end of the working head body, one end of each adjusting block is located in the groove and is rotationally connected with the working head body through a connecting piece, the other end of eachadjusting block is provided with a clamping piece and connected by an adjusting spring, one end of the working head body facing away from the opening of the groove is in threaded connection with an adjusting bolt, so that the adjusting bolt can be rotated from a first position to a second position, when the adjusting bolt is located at the first position, one end of the adjusting bolt is locatedbetween the two adjusting blocks, and the adjusting spring is in a compressed state; and when the adjusting bolt is located at the second position, one end of the adjusting bolt is located under the two adjusting blocks, the adjusting spring is in a relaxed state, and one end of the adjusting bolt located outside the groove is fixedly connected with the connecting part. According to the scheme ofthe invention, an adjustable fixing component is arranged on the working head body and can fix a drop-out fuse during the hooking operation, so that the hooking efficiency is improved, and the potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the technical field of power equipment operation tools, in particular to a ring rod working head which is convenient for hooking operation. Background technique [0002] The ke rod is also called the brake rod, the insulating rod, and the insulating pull rod. It consists of three parts: the working head, the insulating rod and the handle. It is used when disconnecting the high-voltage isolating switch, installing and removing the portable ground wire, and performing measurements and tests. [0003] The drop-out fuse is the most commonly used short-circuit protection switch for branch lines of 10kV distribution lines and distribution transformers. Generally, the drop-out fuse is mounted on the ground with a gram rod. In the prior art, a working rod is provided on the top of the working head of the gram rod, and a support rod perpendicular to the working rod is provided in the middle of the working rod. The connecting ring, and...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the problem that the traditional working head of the gram rod cannot fix the drop-type fuse when the drop-out fuse is connected with the gram rod in the prior art, and the drop-type fuse is easily placed on the top of the gram rod Shaking occurs, thereby increasing the difficulty of hooking the drop-out fuse, the hooking efficiency is low, and the drop-out fuse is easy to fall off from the gram bar, causing damage to the staff and public facilities below it, providing a convenient The hooking rod working head can effectively fix the drop-out fuse when hooking up, eliminating the safety hazard that the drop-out fuse is easy to fall when hooking up

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