Electrified installation tool for electricity testing grounding ring

Abstract

The invention provides an electrified installation tool for an electricity testing grounding ring. The tool comprises an insulating operating rod, a lead screw for driving and a connecting piece usedfor fixedly connecting the insulating operating rod with the screw rod. The tool is characterized by comprising a body used as a mounting foundation, a supporting piece which is fixedly arranged on the body and used for supporting the electricity testing grounding ring when used, a clamping assembly which is arranged on the body and used for clamping the electricity testing grounding ring when used, and a pushing piece which is arranged in the body, is in transmission connection with the lead screw and is used for driving the clamping assembly to act, wherein the lead screw is in threaded connection with the body. The tool is advantaged in that when the tool is used, the electricity testing grounding ring can be firmly and reliably fixed to an upper end of the tool, the electricity testinggrounding ring cannot shake or fall off in the operation process, safety is good, moreover, the electricity testing grounding ring and an insulated wire are sleeved conveniently and quickly, the timeand labor are saved, and work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of live working tools, in particular to a live installation tool for an electrical inspection grounding ring. Background technique [0002] There are transmission lines composed of overhead insulated wires in the distribution network lines. When the transmission lines composed of overhead insulated wires are repairing lines or equipment, in order to ensure the safety of maintenance personnel, it is necessary to hang grounding wires. The traditional method of hanging grounding wires is in After verifying that the insulated line has no electricity, the operator manually strips the insulation layer of the insulated wire and then connects and installs the grounding wire. This process is cumbersome and inefficient and has potential safety hazards and affects the power supply of users who supply power to the insulated line. Therefore, this practice gradually Be eliminated. At present, the main method is to use th...

AI Technical Summary

Problems solved by technology

The current electrical inspection grounding ring live installation auxiliary tool is typically such as a live installation tool for an electrical inspection grounding ring proposed by the Chinese patent document CN104143781A. The common problem of this type of existing electrical inspection grounding ring is: only Lifting function, when operators use such tools to lift the grounding ring for electrical testing to connect with the insulated wire, the grounding ring for electrical testing is easy to fall off from the lifting frame, which brings unsafe factors; the grounding ring for electrical testing is easy to fall off on the lifting frame Shaking, it is not easy to apply force, which makes it very difficult to connect the electrical test grounding ring and the insulated wire, which is time-consuming and labor-intensive

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