Ground wire disassembly device and usage method

Abstract

The invention provides a ground wire dismounting device and an application method. The device is characterized by comprising a moving assembly, a driving assembly, a lifting assembly, a rotation assembly and a ground operation assembly, wherein the moving assembly can move forwards, backwards or rotate and comprises a foundation with crawler wheels, the driving assembly comprises a motor, a cell and a signal receiver, the lifting assembly is a mast style lifting structure and is arranged on the foundation, the rotation assembly is arranged at the top portion of the lifting assembly, the groundoperation assembly can be fixed on the rotation assembly, and the ground operation assembly comprises an insulation operation rod having a lead end wire clamp, a ground soft copper wire and a groundend wire clamp. The device is advantaged in that power workers can be facilitated to stably accomplish dismounting work of 10kV and above voltage-grade ground wires in a minimum operation scope with less effort, operation stability is improved, operation risks, e.g., false equipment touch, are reduced, manpower cost is further saved, and labor intensity is reduced.

Description

technical field [0001] The invention belongs to the field of daily maintenance of electric equipment, and in particular relates to a ground wire disassembly device and a use method. Background technique [0002] In order to ensure safety, the grounding wire needs to be suspended after the power failure of the power equipment. At present, the disassembly and assembly methods are all done manually. Generally, the wire terminal clamp (double spring type, throat type, etc. hook) is hung on the conductive part through the insulating operating rod to clamp it tightly, or wear insulating gloves. Hold the silicone rubber handle at the bottom of the insulating operating rod and rotate to make the wire end clamp (flat spiral hook) press the conductive part tightly. No matter which method all needs manpower to lift the insulation operating rod, it can be erected to carry out. [0003] Since the length and weight of the insulated operating rod and the ground soft copper wire are propor...

AI Technical Summary

Problems solved by technology

[0003] Since the length and weight of the insulated operating rod and the ground soft copper wire are proportional to the voltage level, the ground wire with a voltage level of 10kV and above is quite heavy and inconvenient

During the lifting process, the wire end clamp on the top and the self-weight of the operating rod may easily cause the insulating operating rod to bend and shake, and there is a risk of accidentally touching and hitting peripheral equipment. Those who are not physically strong cannot use it smoothly. As the voltage level increases, increased risk

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