Prefabricated groove type cable comprehensive pipe rack

A comprehensive pipe gallery and cable-type technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of long construction period, achieve the effects of beautifying the urban environment, fast construction, and reducing traffic impact

Pending Publication Date: 2019-02-12
SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The foundation pit enclosure needs to be carried out during construction, and the construction period is long

Method used

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  • Prefabricated groove type cable comprehensive pipe rack
  • Prefabricated groove type cable comprehensive pipe rack
  • Prefabricated groove type cable comprehensive pipe rack

Examples

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Embodiment Construction

[0027] The features of the present invention and other related features will be further described in detail below with examples in conjunction with the accompanying drawings, so as to facilitate the understanding of those skilled in the art.

[0028] The present invention is a prefabricated and assembled cable-type comprehensive pipe gallery for rapid construction, which is formed by splicing several sections of prefabricated grooves, and mainly includes U-shaped groove 1, cover plate 2, internal casing and ferrule 4, and fixing sleeve The hoop angle steel 3 and the fixed pipe joint steel plate 5 are characterized in that: the U-shaped groove 1 is constructed by prefabricated assembly, and the inner casing is directly laid inside the groove, and arranged in a certain order according to the diameter of the casing. Among them, the 150mm casing is arranged on one side of the U-shaped groove bottom plate, and the 50mm and 100mm casings are stacked on the other side of the U-shaped ...

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Abstract

The invention relates to a prefabricated groove type cable comprehensive pipe rack. The prefabricated groove type cable comprehensive pipe rack is characterized by being formed by splicing a pluralityof segments of prefabricated grooves; each segment of prefabricated groove comprises a U-shaped groove and a cover plate located on the U-shaped groove, a concave opening is formed in an opening of each U-shaped groove, the cover plates are directly placed on the concave openings of the U-shaped grooves, a pipe rack inner casing pipe is laid in each U-shaped groove, and the pipe rack inner casingpipes are connected with the U-shaped grooves through hoops in a manner of being spaced by a distance; the pipe rack structure can be subjected to site grooving construction, segmented splicing is achieved, operation is rapid and convenient, and the pipe rack has the advantages that a power cable and a communication cable are laid in an intensification manner, the urban environment is beautified,the underground space is saved, construction is rapid, the cost is low, rapid construction of grounding of an urban center overhead line can be achieved, and the traffic influence can be reduced.

Description

technical field [0001] The invention relates to the technical field of urban underground comprehensive utility tunnels, in particular to a prefabricated groove-type cable-type comprehensive utility tunnel. Background technique [0002] The integrated pipe gallery is used to accommodate two or more types of municipal pipelines and is an important urban infrastructure. The construction of the comprehensive pipe gallery has the advantages of solving repeated excavation of the road surface, improving the urban landscape, saving valuable underground space, protecting the safety of pipelines, and reserving development pipe positions. Due to the good construction conditions, most of the comprehensive pipe corridors are currently built in new urban areas, with more pipelines and large pipe corridor sections. [0003] In the central urban area, the "spider web" type power and communication overhead lines have seriously affected the urban landscape, and the power and communication ca...

Claims

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Application Information

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IPC IPC(8): E02D29/045
CPCE02D29/10E02D2300/0029
Inventor 黄剑王恒栋王建
Owner SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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