A prefabricated assembled cable laying structure for cable trench facilities

Abstract

The invention discloses a prefabricated assembled cable laying structure for cable pipe trench facilities, which includes a cable pipe body and a well body, both of which are reinforced concrete components poured with cement at one time. The body of the cable pipe is provided with a number of through holes through the reinforced concrete components, and the pipes for erecting cables are embedded in the through holes. The body of the pipe arrangement is a cuboid structure; the upper end of the body of the cable arrangement is symmetrically nested with four pull rings for lifting reinforced concrete components, and one end of the body of the cable arrangement is provided with a bayonet part. One end of the cable pipe body is provided with a socket part; the scheme adopts the overall prefabricated pipe pipe section installation, the combined unit is simple and reliable, the docking is convenient, the construction requirements are relatively low, and the reliability is good. Among them, there are auxiliary take-up and release lines in the working well device for easy construction.

Description

technical field [0001] The invention relates to the technical field of cable installation, in particular to a prefabricated and assembled cable laying structure for cable trench facilities. Background technique [0002] In order to adapt to the construction of modern cities and the development of power grids, the construction of cable pipes is increasing. At present, the construction of pipes and wells mainly adopts cast-in-place and brick-built structures. During the cast-in-place method, excavation, leveling, formwork, binding, Several key links such as pouring and maintenance can finally form cable encapsulation and well molding. [0003] Although the integrity of the cast-in-place structure is good, the process needs to go through a series of links above. The main defects are as follows: [0004] 1) The construction period of the project is long. The construction of cast-in-place structural systems is mostly done by manual labor, which leads to low production efficienc...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to solve the performance disadvantages of the entire trench caused by cast-in-place and brickwork in the existing cable trenches, and design a prefabricated assembled cable laying structure for cable trench facilities, which is installed in sections by adopting the integral prefabricated pipe arrangement , the combination unit is simple and reliable, convenient for docking, less difficult for construction requirements, and better in reliability, among them, there is an auxiliary take-up and release device in the working well, which is convenient for construction

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