A lifting lightning protection bracket for a rooftop

Abstract

The invention discloses a lifting lightning protection bracket for Arooftop. Thebracketincludes a base plate, An upper end face center of that base plate is fixedly provided with a vertical adjust support stud, A support cylinder is sleeve on that outer side of the top end of the adjustment support stud, the adjusting support screw is provided with an adjusting driving sleeve which is matched withthe adjusting support screw, A first push-pull connecting rod and a second push-pull connecting rod are hinged on the upper end of the connecting slider, An upper end of each of that four second push-pull link rods is articulate with an outer side wall of the rotating sleeve, An upper end of that four first push-pull connectionrods are articulate with an outer side wall of the support cylinder, the top end of the support cylinder is provided with a transverse fixed cylinder, a plurality of inclined upward discharge tip are distributed on the outer side wall of the fixed cylinder, lightning protection wires are wound on the discharge tip, and the bottom end of the lightning protection wires is connected with the ground through a rooftop current guiding device. The lifting lightning protection bracket has the advantages of stable structure, enlarging the lightning protection range, convenient maintenance, simple structure, convenient moving and changing positions, and strong practicability.

Description

technical field [0001] The invention relates to the technical field of lightning protection, in particular to a liftable lightning protection bracket for a roof. Background technique [0002] Lightning rod, also known as lightning rod, is a device used to protect buildings, tall trees, etc. , Lightning rods can effectively prevent these high buildings from being threatened by lightning. There are many types of modern lightning rods, but most of them have defects. For example, modern lightning rods have a small lightning range and cannot attract charges from far away. The protection range is not very large. At the same time, modern lightning rods generally have It is fixed on the building, it is inconvenient to move, it is troublesome to maintain, and it is not fixed firmly, so it is easily affected by strong wind. Contents of the invention [0003] The object of the present invention is to provide a liftable lightning protection bracket for roofs, so as to solve the prob...

AI Technical Summary

Problems solved by technology

There are many types of modern lightning rods, but most of them have defects. For example, modern lightning rods have a small lightning range and cannot attract charges from far away. The protection range is not very large. At the same time, modern lightning rods generally have It is fixed on the building, it is inconvenient to move, it is troublesome to maintain, and it is not fixed firmly, so it is easily affected by strong wind

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