Single glass insulator transmission hook

Abstract

The invention relates to the technical field of equipment maintenance and particularly relates to a single glass insulator transmission hook. The single glass insulator transmission hook comprises a hanging buckle and a hook member, wherein the hook member comprises a U-shaped rod and a first connection rod, one end of the first connection rod is connected with one end of the U-shaped rod, the other end of the first connection rod is connected with one end of the hanging buckle, the first connection rod and a plane of the U-shaped rod form an alpha angle, 0 DEG<alpha<180 DEG, and a space between two rod arms of the U-shaped rod is greater than or equal to a diameter of a rod body of an iron pin of a glass insulator and is greater than a diameter of a rod end of the iron pin of the glass insulator so as to make the rod end of the iron pin of the glass insulator be in lapping joint on the U-shaped rod. The transmission hook has properties of light mass, reliable connection, simple mounting operation and convenient and rapid operation, effectively improves reliability and stability of insulator transmission, can form secure fixing for the glass insulator before connection and can realize dismounting of a connection portion of the glass insulator and the hook after hitching of the insulator, and thereby dual secure effects during mounting are guaranteed, and work guarantee is provided.

Description

technical field [0001] The invention relates to the technical field of equipment maintenance, in particular to a single glass insulator delivery hook. Background technique [0002] At present, the insulators of transmission lines are mainly made of glass and porcelain insulators. The insulators are prone to self-explosion after long-term operation, and the self-explosion of the insulators will affect the insulation performance. Therefore, regular power outages are required for maintenance and replacement of self-explosive insulators. [0003] When replacing a single-piece self-explosive insulator, the traditional method is to use lifting cloth buckets, tool bags, ropes, etc. to lift directly. In actual work, the staff rely on the transfer rope to fix the single-piece glass insulator up and down or use tool bags and lifting cloth buckets. transfer. After lifting with cloth buckets and tool bags, it is very easy to cause falling objects due to the need for hand-held operatio...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problem that the existing way of replacing insulators has a certain binding gap in the rope binding process, and the binding gap is loose due to factors such as the height of the lifting stroke, the influence of the weather, and the shaking of the force, and the binding and fixing of the insulator Unstable, easy to cause the insulator to fall off. When it is not connected to the insulator string, the staff should hold it by themselves. There are no other safety measures, which will lead to accidents caused by falling objects and affect the efficiency of maintenance and construction work.

Images