A pre-buried ground wire pile

Abstract

The invention provides a pre-embedded ground wire pile, which includes a protective cover, a pre-embedded ground wire tube, a ground wire clamp, and a branch ground wire braze. The ground wire clamp is fixed inside the pre-embedded ground wire tube, and the branch The ground wire braze is connected with the branch pipe at the lower end of the pre-embedded ground wire pipe, the protective cover covers the upper end of the pre-embedded ground wire pipe, and is connected with the slot at the upper end of the pre-embedded ground wire pipe through the bayonet pin shaft at the lower end of the protective cover. The invention pre-embeds the grounding wire pile on the ground, which is used for installing the grounding wire when the line is powered off for maintenance and for grounding the insulating arm truck when the power is not interrupted, and solves the dilemma that the grounding wire cannot be installed on the concrete ground when the grounding wire is installed. It can reduce the labor intensity of personnel installing grounding brazes and facilitate the installation of grounding wires. At the same time, four radiating grounding brazes are embedded in the soil to form a radioactive grounding grid, which reduces resistance and increases the flow capacity of the protective grounding wire to achieve good grounding. The effect of ensuring the safety of workers.

Description

technical field [0001] The invention relates to the technical field of distribution network overhead line construction operations, in particular to a pre-embedded grounding line pile used in the construction operation process of distribution network overhead lines. Background technique [0002] At present, there are many researches on temporary grounding wires of substations at home and abroad. There is a lack of basic management systems and technical means for the storage and use of temporary grounding wires. The existing grounding wire management systems are gradually applied to power system maintenance. The storage and use of grounding wires can be regulated through hardware equipment and corresponding technical means. However, in the operation process of refining the temporary grounding wire, there are still loopholes that may lead to misoperation accidents. [0003] The construction work of distribution network overhead lines in the prior art usually connects grounding...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a pre-buried grounding wire pile, which is pre-buried on the ground, and is used for installing the grounding wire when the line is powered off for maintenance and for grounding the insulating bucket arm truck during the operation without power failure, and solves the problems encountered in the installation of the grounding wire. The plight of the inability to install grounding wires on the concrete floor

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