Arrester installation structure for electric power pole

Abstract

The invention discloses an arrester installation structure for an electric power pole, comprising a base, a casing and an arrester body, wherein a fixing groove is defined at the top of the base, andfirst sliding rails are fixedly connected to both sides of the bottom of the inner wall of the fixing groove. A first sliding block is slidably connected to the outer surface of the first sliding rail, and an electric telescopic rod is fixedly connected between the first sliding block and the side opposite to the inner wall of the fixing groove. The invention relates to the technical field of arresters. According to the arrester installation structure for the electric power pole, the arrester can be installed quickly and conveniently with the invention, thereby reducing the installation burdenof workers, saving the time, improving the work efficiency of the arrester installation and the workers, providing convenience for the worker to dismount and maintain the arrester when the arrester is faulty and damaged, better guaranteeing the use of the arrester, and effectively improving the fixed connection between the arrester and a high-voltage wire and a grounding wire to ensure the implementing effect of the arrester.

Description

Technical field [0001] The invention relates to the technical field of lightning arresters, in particular to a lightning arrester installation structure for power poles. Background technique [0002] The lightning arrester is connected between the cable and the ground and is usually connected in parallel with the protected equipment. The lightning arrester can effectively protect the communication equipment. Once abnormal voltage occurs, the lightning arrester will act and play a protective role. When the communication cable or equipment is working normally When operating under voltage, the arrester will not have any effect and is regarded as an open circuit to the ground. Once high voltage appears and the insulation of the protected equipment is endangered, the arrester will act immediately to direct the high-voltage impulse current to the ground, thereby limiting the voltage amplitude. Protect the insulation of communication cables and equipment. When the overvoltage disappears...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a lightning arrester installation structure for power poles, which solves the problem that today’s lightning arresters are fixed and installed, which is troublesome during the installation process and cannot be installed quickly and conveniently. It is not convenient for the staff to disassemble and repair the arrester when it is faulty or damaged, and it is impossible to effectively improve the fixed connection between the arrester and the high-voltage wire and grounding wire.

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