Comprehensive pipe gallery cross-shaped intersection intersected on same layer

A technology of intersection and comprehensive pipe gallery, applied in the field of comprehensive pipe gallery construction, can solve the problems of high investment, high construction difficulty, large plane size of the intersection, etc.

Pending Publication Date: 2021-05-07
SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In practical applications, the intersection of the above structure has large plane size, deep node burial, complex structure, high construction difficulty, high investment, gravity flow pipelines cannot be horizontally intersected, and when there are many pipe gallery cabins, the layout is difficult

Method used

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  • Comprehensive pipe gallery cross-shaped intersection intersected on same layer
  • Comprehensive pipe gallery cross-shaped intersection intersected on same layer
  • Comprehensive pipe gallery cross-shaped intersection intersected on same layer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0041] like Figure 1 to Figure 6 As shown, the crossing of the comprehensive utility gallery intersecting on the same floor includes the first comprehensive utility gallery 1 and the second comprehensive utility gallery 2.

[0042] Among them, the first comprehensive utility gallery 1 and the second comprehensive utility gallery 2 are crossed, forming the main body 3 of the intersection;

[0043] The bottom plates of the first comprehensive utility gallery 1 and the second comprehensive utility gallery 2 within the scope of the main body 3 of the intersection are constructed in a common-plate and joint-joint manner;

[0044] The gravity flow pipes 4 of the first comprehensive pipe gallery 1 and the second comprehensive pipe gallery 2 are laid along the bottom plate and connected by pipe butt joints;

[0045] The pressure flow pipes 5 of the first comprehensive pipe gallery 1 and the second comprehensive pipe gallery 2 are arranged in upper and lower layers within the scope o...

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Abstract

The invention discloses a comprehensive pipe gallery cross intersection intersected on the same layer. The comprehensive pipe gallery cross intersection comprises a first comprehensive pipe gallery and a second comprehensive pipe gallery; the first comprehensive pipe gallery and the second comprehensive pipe gallery are crossed to form a cross intersection main body; bottom plates of the first comprehensive pipe gallery and the second comprehensive pipe gallery in the range of the cross intersection main body are built in a common plate and butt joint mode; the cross intersection main body is of a frame structure and comprises a main body structure, a box culvert, a maintenance platform and firewalls; all gravity flow pipelines, all pressure flow pipelines and all other pipelines which intersect between the first comprehensive pipe gallery and the second comprehensive pipe gallery are connected at joints; the interior of the cross intersection main body is divided into a plurality of areas by adopting the firewalls, the maintenance platform is arranged, and other pipelines penetrating through the cross intersection main body are arranged by adopting the box culvert; and the plurality of areas comprise independent fireproof subareas. The connection problem of the gravity flow drainage pipelines in the comprehensive pipe gallery intersection is solved, the burial depth is reduced, and the construction cost is reduced.

Description

technical field [0001] The invention relates to the technical field of construction of comprehensive utility corridors, in particular to intersections of comprehensive utility corridors intersecting on the same floor. Background technique [0002] The intersection of the current comprehensive utility corridor is usually arranged in upper and lower layers. One comprehensive utility corridor is completely arranged under the other comprehensive utility corridor, crossing in the form of an inverted rainbow, and the upper and lower pipelines meet through the opening of the middle plate. [0003] In practical applications, the intersection of the above structure has large plane size, deep node burial, complex structure, high construction difficulty, high investment, gravity flow pipelines cannot be horizontally intersected, and when there are many pipe gallery cabins, the layout is difficult. [0004] Therefore, how to solve the connection problem of the gravity flow drainage pipe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045
CPCE02D29/10
Inventor 王聪姚坚牟晋铭王家华赵国志胡龙张珂朱旻刘燕夏刘思言
Owner SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD
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