Damping and fixing device for a lightning rod

Abstract

The invention discloses a damping and fixing device for a lightning rod. The damping and fixing device comprises the lightning rod, a first fixing block, connecting rods, a counterweight plate, springs, supporting legs, fixing rods, threaded holes, a fixing block outer ring, balls, a fixing block inner ring and a second fixing block. The damping and fixing device is simple in structure and novel in design, and the moving range of the lightning rod is reduced through limiting of the fixing blocks, so that the lightning rod is attached to the inner surfaces of the fixing blocks; the counterweight plate makes the whole device stable and firm on the ground; the threaded holes in the supporting legs welded to the lower surface of the counterweight plate are used for connecting screws, so that the lightning rod is firmly connected with a building or the ground and not likely to topple; besides, the springs on the connecting rods are welded to the second fixing block, impact to the lightningrod during shocks is reduced through traction force of the four springs, part of the impact force is absorbed, the buffering and damping functions are achieved, and the whole device is more stable.

Description

technical field [0001] A fixing device of the present invention, specifically a shock-absorbing fixing device for a lightning rod, belongs to the technical field of electric power equipment application. Background technique [0002] With the continuous development of society, high-rise buildings are full of people's vision, the city has become a steel forest, and the height of buildings is constantly being refreshed, which saves the use of land, enhances the efficiency of space utilization, and makes people The space for activities has been greatly improved, and it is an unstoppable trend to increase the height of buildings at a time when the land is increasingly tight. [0003] However, the practice of continuously increasing the height of buildings has also brought some new troubles. It is okay to say on sunny days, but when encountering thunderstorms, buildings that are too high are extremely likely to attract lightning and destroy the buildings. Some people will bring i...

AI Technical Summary

Problems solved by technology

[0003] However, the practice of continuously increasing the height of buildings has also brought some new troubles. It is okay to say on sunny days, but when encountering thunderstorms, buildings that are too high are extremely likely to attract lightning and destroy the buildings. Some people will bring irreversible results and bring huge threats to people's lives and properties. How to solve the threat of lightning caused by excessively high buildings has become an inevitable problem in front of modern people, so the lightning rod is connected to the lightning Rods emerged as the times require, but at this stage, there is no fixed installation device for lightning rods

Images