Lightning protection grounding mechanism with anti-loosening structure

The utility model discloses a lightning protection grounding mechanism with an anti-loosening structure, which comprises a grounding pin, the grounding pin comprises a grounding rod, a plug and a handle, the outer surface of the upper end of the grounding rod is welded with the middle part of the outer surface of the lower end of the handle, and the plug is fixedly arranged on the outer surface of the lower end of the grounding rod. The upper part of the outer surface of one side of the grounding rod is fixedly provided with a conductor connection limiting piece, and the conductor connection limiting piece comprises a lug plate, a bolt, a metal plate conductor, a connecting ring, a limiting hole, a nut and an anti-loosening structure. According to the lightning-protection grounding mechanism with the anti-loosening structure, through the arrangement of the anti-loosening structure, the screw cap can be conveniently limited, the loosening and falling phenomena between the screw cap and the bolt can be avoided,