Maintenance-free graphene alloy grounding wire

Abstract

The utility model provides a maintenance-free olefinic alloy grounding wire which is characterized in that the maintenance-free olefinic alloy grounding wire comprises a grounding device and a fixing device, the fixing device comprises a limiting sleeve, a first fixing sleeve, a second fixing sleeve, a threaded sleeve, a moving groove, a moving block and an extrusion sleeve, and the limiting sleeve is fixedly connected to the surface of the grounding device; one end of the first fixing sleeve is fixedly connected to one end of the limiting sleeve, the second fixing sleeve is arranged on one side of the second fixing sleeve, the threaded sleeve is in threaded connection to the surface of the first fixing sleeve, and the moving groove is formed in the second fixing sleeve. According to the maintenance-free olefinic alloy grounding wire provided by the utility model, one end of the grounding device and one end of the grounding electrode connecting wire are placed in the fixing device, and the threaded sleeve is matched with the first fixing sleeve, the second fixing sleeve, the moving groove, the moving block and the extrusion sleeve, so that the grounding device and the grounding electrode are limited; therefore, the grounding device and the grounding electrode can be installed conveniently and quickly.

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