Grounding wire clamp

Abstract

The invention discloses a grounding wire clamp. The grounding wire clamp comprises a wire clamp body, wherein one end of the wire clamp body is provided with a fixed connection hole used for being fixed on an installation surface, and the other end of the wire clamp body comprises at least two clamping plates which are oppositely arranged to form a wire clamping groove. All the clamping plates arearranged at intervals on one side of the fixed connecting hole in the direction perpendicular to the connecting line direction of the two ends of the wire clamp body. The middle parts of the clampingplates, which are far away from one side of the fixed connecting hole, are provided with compression bolt holes for fasteners to penetrate through so as to compress a to-be-fixed grounding wire or grounding flat iron in the wire clamping groove. The grounding wire clamp is simple in structure, convenient to disassemble and assemble and low in cost; the grounding wire or grounding flat iron can beconveniently and quickly fixed on the basis of existing facilities in a construction site, the grounding wire clamp has universality for grounding wires or grounding flat iron of different structuralsizes, the space layout of the grounding wire or grounding flat iron to be fixed is fully considered in the grounding process, and the grounding wire clamp is suitable for construction occasions withcomplex wiring.

Description

technical field [0001] The invention relates to the field of cable construction, in particular to a grounding clamp. Background technique [0002] In many buildings, the lightning protection grounding of metal equipment is essential. For example, in the comprehensive pipe gallery, the metal cable tray and its support and the metal cable conduit leading in or out must be grounded (PE) or connected to zero (PEN). At present, most of the similar cable bridges in China are grounded using spring-type or tongue-type grounding clamps, which are expensive, take up a lot of space, and are complicated to install. The number of grounding clamps required in the pipe gallery is huge. These The type of wire clip is cumbersome to operate and the cost is high. [0003] To sum up, how to simplify the structure and usage of the grounding clip, and reduce its cost has become an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] The object of the pre...

AI Technical Summary

Problems solved by technology

At present, most of the similar cable bridges in China are grounded using spring-type or tongue-type grounding clamps, which are expensive, take up a lot of space, and are complicated to install. The number of grounding clamps required in the pipe gallery is huge. These Types of clamps are cumbersome to operate and costly

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