Electric power grounding column for electric power engineering

Abstract

The invention discloses an electric power grounding column for electric power engineering. The electric power grounding column for electric power engineering comprises a body, wherein a lower end of the body is provided with an insertion end, an outer ring of the insertion end is provided with more than four locking sheets, the outer ring of the insertion end is provided with through grooves opposite to the locking sheets, sides of the locking sheets close to the through grooves are provided with guide sheets, the body is internally provided with a supporting board, the board surface of the supporting board is provided with a threaded hole, a threaded rod is matched with the threaded hole, a lower end of the threaded rod is matched with a conic guide block, the top portion of the body is provided with an end portion, a side face of the body is provided with a first end portion, a lead is matched between the end portion and the first end portion, and one end of the lead extends outside the end portion and is matched with a lightning rod. During use, relatively excellent detachable connection between the electric power grounding column and the ground can be realized, and a theft phenomenon can be avoided.

Description

technical field [0001] The invention relates to an electric grounding column for electric engineering. Background technique [0002] Power transmission lines and related equipment are mostly located outdoors and are prone to lightning strikes, and line trips due to lightning strikes often occur. In order to prevent lightning strikes, it is necessary to install a grounding device for the transmission line to guide the current generated by the lightning strike to the earth, so as to prevent the wires or transmission equipment from being damaged by the lightning voltage. The grounding device requires reliable grounding, and usually uses metal grounding piles. Grounding stakes are hammered into the ground by external force, but because the capacity of grounding stakes is pulled out, grounding stakes are often stolen, and the operation of the line brings unsafe factors, and the stolen grounding stakes need to be repaired by maintenance personnel Periodic inspection and reinstal...

AI Technical Summary

Problems solved by technology

Grounding stakes are hammered into the ground by external force, but because the capacity of grounding stakes is pulled out, grounding stakes are often stolen, and the operation of the line brings unsafe factors, and the stolen grounding stakes need to be repaired by maintenance personnel Periodic overhaul and reinstallation makes maintenance costly

[0003] At the same time, the power grounding post in the prior art has poor coordination with the wires during use, so it is easy to be damaged by strong winds when lightning strikes, causing the wires to separate from the grounding post, resulting in an electric shock accident

Images