Concrete rod protection device

Abstract

The invention belongs to the technical field of power equipment and particularly relates to a concrete rod protection device. The concrete rod protection device comprises a concrete rod. The periphery of the concrete rod is provided with a protection cover. The longitudinal section of the protection cover is in an inverted T shape. The protection cover comprises a first protection block and a second protection block which are connected through bolts. The first protection block and the second protection block are semicircular. The two ends of the first protection block are provided with inner joints. The two ends of the second protection block are provided with outer joints. A grounding electrode joint protection block is connected to the lower end of the concrete rod, is in an inverted T shape and comprises a vertical part and a transverse part. The end, located above the ground, of the vertical part is provided with a pouring opening. The end, located below the ground, of the vertical part is fixedly connected with the transverse part. A warning board is connected to the middle of the protection cover through an installation bracket. The concrete rod protection device has the advantages that the situations that harm is caused due to fracture of the concrete rod, and a grounding electrode joint is stolen can be avoided.

Description

technical field [0001] The invention belongs to the technical field of electric equipment, and in particular relates to a protective device for concrete poles. Background technique [0002] Electric concrete poles, also known as electric poles, are concrete poles used to erect electric wires. In actual use, care must be taken to protect them. First of all, the existing installed concrete poles have the problem of stealing the ground electrode joint. According to the electric power industry standard, the concrete pole ground electrode joint adopts the method of bolt connection, which has almost no protective function. Most of the traditional methods use protective caps for protection, and some use welding methods. Although they meet the protection requirements, they do not meet the requirements of technical regulations, so it is not a common method in the power industry. However, the built-in grounding method of the grounding electrode joint is restricted by the geographica...

AI Technical Summary

Problems solved by technology

Most of the traditional methods use protective caps for protection, and some of them use welding methods. Although they meet the protection requirements, they do not meet the requirements of technical regulations, so it is not a common method in the power industry.

However, the built-in grounding method of the grounding electrode joint is restricted by the geographical location and the environment of the tower. How to solve the problem of tower grounding electrode protection has become a top priority; secondly, concrete poles may break when encountering strong winds and other bad weather during actual use. , in order to avoid harm to the surrounding pedestrians, it is necessary to protect the concrete pole

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