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Cabin assembly type multi-cabin underground comprehensive pipe rack

A technology of integrated pipe gallery and pipe gallery is applied in the field of combined multi-cabin underground integrated pipe gallery. reduced effect

Inactive Publication Date: 2019-04-19
NANJING LIANZHONG CONSTR ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The study found that due to the actual situation of the construction site or other restrictions or requirements, the existing cross-sectional shape of the pipe gallery is not suitable for all situations

Method used

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  • Cabin assembly type multi-cabin underground comprehensive pipe rack
  • Cabin assembly type multi-cabin underground comprehensive pipe rack
  • Cabin assembly type multi-cabin underground comprehensive pipe rack

Examples

Experimental program
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Effect test

Embodiment Construction

[0039] The single-cabin pipe gallery 1 of the present invention is assembled from the top plate 102, the bottom plate 101 and the side panels 103 on both sides to form a box-shaped pipe gallery structure in cross section, wherein at least one wall panel of the single-cabin pipe gallery is outwardly raised. As for the arched board, the adjacent side board 103 of the adjacent single-cabin pipe gallery is a straight board, and the remaining wall boards in the comprehensive pipe gallery are either straight boards or outwardly arched boards.

[0040] Specifically, there are four situations for the panel composition in the single-cabin pipe gallery:

[0041] (1) Three arches straight: that is, the three wall panels are arched outwards, and the side panel 103 is a straight plate, such as Figure 7(a) , 7(b) As shown, this kind of pipe gallery is suitable for a situation where the side space is limited, and the other three wall panels can still use the joint force of the pipe and soi...

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Abstract

The invention discloses a cabin assembly type multi-cabin underground comprehensive pipe rack. Two or more than two single-cabin pipe racks with same cross section shapes or different cross section shapes are horizontally and parallelly arranged to form the comprehensive pipe rack, a top plate, a bottom plate and two side plates are assembled to form each box-shaped single-cabin pipe rack, one wall plate of at least one single-cabin pipe rack is an outward arched plate, adjacent side plates of adjacent single-cabin pipe racks are straight plates, and the rest of plates in the comprehensive pipe rack are straight plates and / or outward arched plates. The multi-cabin pipe rack is applicable to different working conditions such as space limit conditions or other limit conditions of the peripheries of the pipe comprising top plate, the bottom plate and single-side or two-side plates and the like, the total span of the multi-cabin pipe rack is reduced, foundation digging width is reduced, and cost and occupied area are saved.

Description

technical field [0001] The invention relates to a pipe gallery, in particular to a cabin-combined multi-cabin underground comprehensive pipe gallery. Background technique [0002] There are mainly two kinds of underground comprehensive pipe galleries: branch line pipe gallery and trunk line pipe gallery. Among them, the branch line pipe gallery is generally a single-cabin structure, and the main line pipe gallery is basically a multi-cabin structure. The cross-sections of the existing steel structure single cabin pipe gallery are circular, horseshoe and rectangular ( figure 1 ), etc., since this type of pipe gallery is a plastic structure, the thickness of the plate body can be reduced by the joint force of the pipe and soil when buried, so the pipe gallery plate body with a rectangular cross-sectional shape should be set in an outwardly arched shape or an arc Shape, that is, the four sides of the pipe gallery arch or arc-shaped structure ( figure 2 ). For the multi-cabi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045
CPCE02D29/10
Inventor 战福军
Owner NANJING LIANZHONG CONSTR ENG TECH
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