Short-circuit grounding wire clamp capable of realizing rapid assembly and disassembly

Abstract

The invention discloses a short-circuit grounding wire clamp capable of realizing rapid assembly and disassembly. The wire clamp comprises a hook-shaped wire clamp main body, an insulating operating rod, a screw rod connector, a clamping screw rod, a clamping mechanism, a wiring terminal fixing seat, a wiring terminal and a grounding lead. A hook-shaped wire clamp threaded female seat is arranged in the hook-shaped wire clamp main body; and the clamping screw rod rotatably penetrates through the hook-shaped wire clamp threaded female seat, the clamping screw rod is engaged with the hook-shaped wire clamp threaded female seat through threads, and the clamping mechanism is arranged in the hook-shaped wire clamp main body and is arranged on the clamping screw rod. The invention relates to the technical field of electric power facility maintenance, and particularly provides the short-circuit grounding wire clamp capable of realizing rapid assembly and disassembly. The wire clamp is capable of quickly hooking and dismounting a grounding wire by adopting the intermittent meshing characteristic of an incomplete gear mechanism on the premise that the original operation habit of the spiral grounding wire is not changed, has the advantages of simple structure, high efficiency in mounting and dismounting operation and simplicity in operation, and can effectively solve the problems that an existing spiral grounding wire is long in operation time, low in efficiency, large in operation risk and the like.

Description

technical field [0001] The invention relates to the technical field of electric facility maintenance, in particular to a short-circuit grounding clamp capable of quick assembly and disassembly. Background technique [0002] In the power system, the grounding wire is an important tool to lead the current into the earth and ensure the safety of the staff when the voltage appears unexpectedly on the equipment and lines that have been powered off. The installation of grounding wire is an important electrical safety technical measure. At present, the conductor end clamps of portable short-circuit grounding wires used in power systems generally adopt two structural forms: screw fastening and double tongue spring fastening. The functional structure of each part can be divided into wire terminal clamps, grounding leads, grounding terminal clamps and insulating operating rods. At this stage, the principle and functional defects of the grounding wire are mainly the wire terminal clam...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a method of quickly attaching and dismantling the grounding wire by using the gap meshing characteristics of the incomplete gear mechanism without changing the original operation habit of the spiral grounding wire. It has a simple structure, efficient assembly and disassembly operations, and simple operation, which can effectively solve the problems of the existing spiral grounding wires such as long working time, low efficiency, and high operating risks. The short-circuit grounding clamp that can be quickly assembled and disassembled

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