Electric elevating high-altitude grounding device

Abstract

The invention discloses an electric elevating high-altitude grounding device comprising a grounding clamp mechanism and a lifting device; the grounding clamp mechanism comprises a pedestal; the top of the pedestal is provided with a wiring pile head and a clamp arm; the wiring pile head is connected with a ground wire; the clamp arm is sleeved by a mobile chuck; the mobile chuck moves upwards to realize a clamp motion, and moves downwards to realize a release motion; a thread hole is arranged in the pedestal; a rotary shaft penetrates the tread hole, and is screwed with the thread hole; the top of the rotary shaft is fixedly connected with the mobile chuck; the bottom of the rotary shaft is fixedly connected with a clamp board; the lifting device comprises a pedestal, a four-paw clamp, a rotary shaft, a high definition camera, a multi-node lifting rod, a tripod, a controller and a power supply interface; the electric elevating high-altitude grounding device allows repair people to fast ground, is simple in structure, and grounding clamp and release motions are simple and reliable, and grounding operation is high in efficiency.

Description

technical field [0001] The invention relates to an electric lifting high-altitude grounding device. Background technique [0002] Grounding (earthing) refers to the neutral point of the power system and electrical devices, the exposed conductive parts of electrical equipment and the conductive parts outside the device are connected to the earth through conductors. In the power system, the ground wire is an important tool to ensure the safety of the staff when the voltage appears unexpectedly on the equipment and lines that have been powered off. The function of the grounding wire is to prevent the human body from being harmed by the sudden call of the equipment or the induced voltage generated by the adjacent high-voltage live equipment when the high-voltage equipment is powered off for maintenance or other work, and at the same time discharge the residual charge of the power-off equipment. [0003] Installing and removing temporary ground wires is an important maintenance ...

AI Technical Summary

Problems solved by technology

This kind of grounding device has problems such as the need to configure the air source, the air source needs to be equipped with a transport vehicle, the structure of the three-grip chuck is complex, and the grasping reliability is not high.

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