Power wire and cable protection sleeve

Abstract

The invention relates to a power wire and cable protection sleeve which comprises a pipe body, connecting frames and arrangement frames. The connecting frames are symmetrically and fixedly installed on the outer end faces of the left side and the right side of the pipe body, the arrangement frames are evenly and fixedly installed in the middle of the pipe body, and each connecting frame comprises a fixing ring, an arc-shaped baffle, a clamping ring, a positioning ring, a conical fastener, a conical lining, a rubber plate and a rubber block. The pipe bodies and the pipe fittings are connected in an aligned mode through the connecting frame, quick alignment and fixing can be achieved in the whole connecting process, meanwhile, the height of the pipe body on the lowest side can be adjusted, the pipe bodies around the pipe bodies are positioned through the arrangement frame, and therefore the pipe bodies are arranged and aligned, the whole arrangement and installation process does not need to be matched with multiple workers, the number of workers needed for machining is reduced, and meanwhile the pipe bodies can be disassembled and adjusted conveniently.

Description

technical field [0001] The invention relates to the field of electric power pipeline laying, in particular to a protective sleeve for electric wires and cables. Background technique [0002] Cable protection sleeve is a new type of sleeve material popularized and used in electric power engineering. With the rapid development of buried power cable laying projects, higher requirements are put forward for cable sleeves. Cable protection sleeves are made of polyethylene PE and High-quality steel pipes are made by pre-treatment of sandblasting and shot blasting, plastic dipping or coating, and heating and curing processes. It is the most commonly used electrical insulating tube for protecting wires and cables because of its good insulation performance, high chemical stability, It is widely used because it does not rust, does not age, and can adapt to harsh environments. [0003] In the process of installing the power wire and cable protective sleeve, due to the structural limita...

AI Technical Summary

Problems solved by technology

[0004] (1) When installing and laying traditional power wire and cable protective sleeves, multiple workers need to cooperate with each other to align and connect, the overall processing efficiency is low, and the installation cost is high, and the installation quality is easily affected by the proficiency of the workers influences

[0005] (2) When the traditional power wire and cable protection sleeve is installed and laid, bolts are generally used for connection, so after the installation is completed, it is difficult to disassemble and adjust the pipe body

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