A lightning arrester device with anti-seismic function

Abstract

The invention discloses a lightning arrester device with anti-seismic function, including a bottom plate, a mounting box is fixedly connected with the top of the bottom plate, A moving plate is slidably connected between two sides of the inner wall of the mounting box, the two sides of the top of the moving plate are fixedly connected with the ejector rods, The top of the ejector rod penetrates through the mounting box and extends to the top of the mounting box, one end of the ejector rod extending to the top of the mounting box is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a lightning arrester, and the bottom of the inner wall of the mounting box is fixedly connected with a movable frame, which relates to the technical field of lightning arrester earthquake proofing. The lightning arrester device with an anti-seismic function has very good seismic performance, and in the anti-seismic process, the stability of the lightning arresteris very strong, the seismic performance of the lightning arrester is greatly improved, the circumstance is avoided that when an earthquake occurs, high-intensity vibration of the lightning arrester occurs, internal parts are damaged, resulting in the lightning arrester losing the role of lightning protection, and the service life of the lightning arrester is greatly prolonged.

Description

technical field [0001] The invention relates to the anti-seismic technical field of a lightning arrester, in particular to a lightning arrester device with an anti-seismic function. Background technique [0002] Lightning arresters are devices that protect equipment in substations from lightning shock waves. When the lightning shock wave introduced into the substation along the line exceeds the protection level of the arrester, the arrester first discharges, and the lightning current is safely introduced into the ground through a good conductor, and the grounding device is used to limit the amplitude of the lightning voltage below the lightning shock level of the protected equipment, so that Electrical equipment is protected. Arresters can be divided according to the order of their development: protection gap - the simplest form of arrester; tubular arrester - also a protection gap, but it can extinguish the arc itself after discharge; valve arrester - is a single discharge...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a lightning arrester device with an anti-seismic function, which solves the problem that the existing lightning arrester has poor seismic performance. With the high-intensity vibration of the lightning arrester, the internal components will be damaged, thus losing The effect of lightning protection reduces the service life of the arrester

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