High-stability supporting structure of lightning arrester

Abstract

The invention discloses a high-stability supporting structure for a lightning arrester. The high-stability supporting structure comprises a supporting base, a fixing base and a buffer assembly; mounting blocks are symmetrically arranged in the middles of the interiors of the two side walls of the supporting base; mounting holes are formed in the middles of the mounting blocks; rotating rods are connected to the inward sides of the mounting blocks; a starting button arranged in a fixing seat in the supporting base drives a hydraulic rod to drive a pressing plate below the hydraulic rod to pusha lightning arrester base sleeve shell, so that the lightning arrester is clamped and placed in a mounting groove through the pressing plate, and therefore, the lightning arrester base sleeve shell does not shake in the fixing seat; external vibration propagation is absorbed through the cooperation of a supporting column and auxiliary supporting plates arranged inside and upper and lower pressingsprings, and therefore, the supporting of the lightning arrester can be more stable; a lightning arrester body arranged on a first auxiliary plate and a second auxiliary plate can be protected, the lightning arrester is not interfered during working, and the service life of the lightning arrester is prolonged.

Description

technical field [0001] The invention relates to a support structure, in particular to a highly stable support structure for a lightning arrester, and belongs to the technical field of lightning arrester applications. Background technique [0002] Surge arrester is an electrical appliance used to protect electrical equipment from high transient overvoltage hazards and limit the freewheeling time and often limit the freewheeling amplitude. This term includes any external clearance necessary for the proper function of the appliance in the operational installation, whether or not it is an integral part. [0003] The comparative document CN108923368A discloses a highly stable support structure for lightning arresters, including a fixed splint, a support plate, and a fixed frame; the fixed splint is symmetrically arranged on both sides of the fixed frame, and is fixedly connected to the fixed frame by two or more bolts, and the fixed splint It is fixedly connected with the suppor...

AI Technical Summary

Problems solved by technology

[0004] However, in this patent, the highly stable supporting structure of the arrester cannot prevent the base casing of the arrester from shaking in the fixed seat; and the staff can adjust the height of the pressing plate according to the actual size of the arrester base casing, so that Improve the convenience and stability of the arrester when it is installed; its support to the arrester is not stable enough to provide protection for the arrester body, making the arrester vulnerable to interference during work, reducing the service life of the arrester, and failing to achieve high Replacement and disassembly of the stable support structure

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