Verification fixing device for lightning rod

Abstract

The embodiment of the invention discloses a verification fixing device of a lightning rod, which can effectively and correctly install the lightning rod on the top of a building and fix the lightning rod, and can reduce the possible risk of fracture and collapse and protect the equipment and personal safety when the lightning stroke occurs. The device comprises a base, a supporting plate assembly, fastening assemblies, a spring piece, a shell and a bearing seat. The supporting plate assembly is installed on the base, the fastening assemblies are installed on the supporting plate assembly, the shell is installed in the middle of the base, the spring assembly is installed in the shell and connected with the bearing seat, the bearing seat is used for placing a lightning rod body, the fastening assemblies are arranged on the two sides of the bearing seat, each fastening assembly comprises a spring assembly and a clamping plate assembly, one end of each spring assembly is connected with the corresponding supporting plate assembly, and the other end of each spring assembly is connected with the corresponding clamping plate assembly.

Description

technical field [0001] The embodiment of the present application relates to the technical field of electric power maintenance, and in particular to a verification and fixing device for a lightning rod. Background technique [0002] Lightning rod, also known as lightning rod, is a device used to protect buildings, tall trees, etc. , The lightning protection principle of the lightning rod is: when the thundercloud discharge is close to the ground, it distorts the electric field on the ground, and at the top of the lightning rod, forms a space where the local electric field is concentrated, so as to affect the development direction of the lightning leader discharge, and guide the lightning to discharge to the lightning rod. Then, the lightning current is introduced into the ground through the grounding down conductor and the grounding device, so that the protected object is protected from lightning strikes. [0003] At present, lightning rods are widely used in major buildings...

AI Technical Summary

Problems solved by technology

[0003] At present, lightning rods are widely used in major buildings, which can effectively protect buildings from lightning damage. Lightning rods have the ability to guide lightning to the ground, but the premise is that the lightning rod can be fixed on the top of the building and installed The fixed position must be accurate. When the existing lightning rod is installed and fixed, it is usually connected by bolt connection or other connection methods. With the above connection method, because workers work on the top of the building, it may not be accurate. The lightning rod is in the correct installation position. When struck by lightning, there may be a risk of breaking and collapsing, which seriously threatens equipment and personal safety.

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