Intelligent insulation wire puncturing grounding clamp

Abstract

The invention provides an intelligent insulation wire puncturing grounding clamp. The intelligent insulation wire puncturing grounding clamp comprises an insulation puncturing grounding wire clamp body, a grounding ring, a puncturing pressure control mechanism, a puncturing pressure regulating mechanism, a driving mechanism and an electric control system, wherein the insulation puncturing grounding wire clamp body comprises an upper shell, a lower shell, telescopic pull rods and nuts, the puncturing pressure control mechanism comprises floating gears, sleeves and puncturing travel switches, the floating gears make contact with the sleeve to form ratchet wheel structures, the puncturing pressure regulating mechanisms are torque set springs, the electric control system comprises a power module, a microcontroller, a high voltage power verification module and a remote control receiving and sending module, the driving mechanism comprises a driving motor and a transmission gear, wherein the driving motor, the puncturing travel switches, a high voltage power verification circuit and a remote control receiving circuit are electrically connected with the microcontroller. The intelligent insulation wire puncturing grounding clamp can radically eliminate the potential safety hazards existing in grounding processing on electric transmission lines, the labor intensity of the working staff is relieved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to an insulated wire puncture grounding jig, in particular to an insulated wire intelligent puncture grounding jig for grounding a high-voltage insulated wire. Background technique [0002] In recent years, the use of overhead insulated conductors has become more and more popular. According to the requirements of the safety regulations of the electric power industry, in order to ensure the safety of the operation, before the maintenance or repair of the transmission line, it is necessary to use the grounding clamp on the premise of confirming that the transmission line is powered off. The transmission lines to be repaired shall be grounded. Since overhead insulated wires are covered with insulating sheaths, they cannot be grounded as conveniently as ordinary steel-cored aluminum stranded wires. [0003] At present, the insulation piercing grounding clip commonly used for the grounding treatment of high-voltage insulated wires at ...

AI Technical Summary

Problems solved by technology

Since overhead insulated wires are covered with insulating sheath, they cannot be grounded as conveniently as ordinary steel-cored aluminum stranded wires

[0003] At present, the insulation piercing grounding clamp commonly used for the grounding treatment of high-voltage insulated wires at home and abroad has the advantages of live work, no need to peel, good self-sealing and small electrical contact resistance, but its disadvantages are also obvious. , mainly: the puncture operation needs to be performed manually, the puncture pressure is not easy to control, and the operation is difficult when working at heights, and, when performing the puncture operation, the operator's body needs to be in direct contact with the insulating puncture grounding clamp

If there is a quality defect in the insulation piercing grounding clamp, and the power transmission line is not cut off, it may also endanger the personal safety of the operator

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