Ground installation grounding wire device of 10 kilovolt and below power distribution network

Abstract

The invention, which relates to the technical field of power distribution network installation, discloses a ground grounding wire installation apparatus for a 10 kilovolt and below power distribution network, comprising a conductor fixing wire clamp, a conductor grounding wire, a conductor grounding column and a support frame. The conductor fixing wire clamp comprises an n-shaped wire clamp body, a spring clamping piece is arranged in the n-shaped wire clamp body, and one end of the n-shaped wire clamp body is connected with the insulating operating rod through a connecting piece; the conductor grounding wire comprises a lead split part and a lead collection part, the end part of the lead split part is provided with a split fixing piece connected with the lead fixing wire clamp, and the end part of the lead collection part is provided with a collection fixing piece connected with the conductor grounding column; the connecting piece is provided with a conductor ground wire fixing clamping groove connected with the split fixing piece, and the conductor binding post is provided with a binding post fixing clamping groove used for installing the conductor ground wire collecting fixing piece. The conductor fixing wire clamp is connected with the conductor grounding wire and is connected with the ground through the conductor grounding rod connected with the tail end of the conductor grounding wire, safety of maintenance personnel is guaranteed, and operation is convenient.

Description

technical field [0001] The invention relates to the technical field of distribution network grounding wires, in particular to a ground installation grounding wire device for distribution networks of 10 kV and below. Background technique [0002] When installing the power distribution network, it is necessary to use the grounding wire to realize the grounding operation. In this way, when encountering dangers such as leakage, the grounding wire can directly transfer the high voltage to the ground, effectively ensuring the safety of construction personnel. Usually, the electrical equipment housing and other parts need to be equipped with grounding wires, so as to conduct unsafe charges or leakage currents generated due to various reasons to the ground, so as to achieve the effect of safe grounding. The grounding protection device is buried underground and connected to the equipment through the grounding wire, which can form an electrical connection between the electrical equip...

AI Technical Summary

Problems solved by technology

[0003] At present, the storage management of grounding wires is to directly wind the sheathed soft copper wires on three insulating rods and stand them in the tool box. Each grounding rod is very heavy, and the connection of the four wires is very short. If one of them is driven by an insulating rod, the other two or three grounding rods will also be linked together, resulting in increased weight during operation

[0004] The above-mentioned existing wiring lines are not conducive to fixed management and maintenance. At the same time, two operators need to lay them out when using them, which is time-consuming and labor-intensive. It is also easy to cause knotting and bending of the wires, resulting in damage to the insulation layer of the wires and affecting line maintenance. speed and timeliness

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