High-voltage transmission line ground wire operation device

Abstract

The invention provides a high-voltage transmission line ground wire operation device and belongs to the technical field of power construction tools. The device comprises a vehicle body, a drilling mechanism, a reaming mechanism and a pushing mechanism; the vehicle body can overturn towards one side; the drilling mechanism is transversely arranged at the upper end of the vehicle body in a sliding manner; the drilling mechanism is used for drilling a hole in the ground after the vehicle body overturns; after a hole is formed, an earth screen or an earthing body connected with the earthing end ofa high-voltage line is placed in the drilled hole; the reaming mechanism is arranged at the upper end of the vehicle body and arranged side by side with the drilling mechanism; and after the drillingmechanism drills, the reaming mechanism is used for drilling again in the drilled hole and expanding the inner diameter of the drilled hole; one end of the pushing mechanism is hinged to the bottom end of the vehicle body, and the other end of the pushing mechanism is used for abutting against the ground and pushing the vehicle body to turn towards the drilling side of the drilling mechanism. According to the high-voltage transmission line ground wire operation device provided by the invention, automatic drilling of high-voltage line grounding operation can be realized, manual operation is not needed, reaming can also be performed, the labor intensity is low, the grounding area is large, and the grounding effect of the high-voltage transmission line is good.

Description

technical field [0001] The invention belongs to the technical field of electric power construction tools, and more specifically relates to a ground wire operating device for high-voltage transmission lines. Background technique [0002] The grounding line is a line directly connected to the earth, and it can also be called a safety return line. When it is in danger, it will directly transfer the high voltage to the earth, which can be regarded as a lifeline. In electric power construction, it is necessary to ground the electric equipment. One end of the ground wire is connected to the electric equipment, and the other end is grounded (embedded into the ground) by means of a ground wire operating device to form a grounding system for the electric equipment. The grounding wire is an important tool to ensure the safety of the staff when there is an accidental voltage on the equipment or lines that have been powered off. The grounding wire has double-sidedness, it has the funct...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a ground wire operating device for high-voltage transmission lines to solve the problems in the prior art that the ground wire operating devices in the prior art are labor-intensive in grounding the ground wire, the contact area of ​​the ground pin is small, and the high-voltage transmission line Technical problem of poor grounding effect

Images