Pipe gallery prefabricated members and prefabricated comprehensive pipe gallery

A technology of integrated pipe gallery and prefabricated parts, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of fragile connection structure, inconvenient transportation, hoisting, poor stability of assembly structure, etc., and achieves high installation efficiency, The effect of on-site assembly and construction is less and the structural strength is stable

Active Publication Date: 2016-01-20
SHENZHEN HUAHAN GUANLANG PROPERTY SERVICES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the technical problems to be solved by the present invention is to provide a prefabricated pipe gallery, which overcomes the defects of the existing prefabricated pipe gallery such as inconvenient transportation and hoisting, poor stability of the assembly structure, and fragile connection structure.
[00...

Method used

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  • Pipe gallery prefabricated members and prefabricated comprehensive pipe gallery
  • Pipe gallery prefabricated members and prefabricated comprehensive pipe gallery
  • Pipe gallery prefabricated members and prefabricated comprehensive pipe gallery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] like figure 1 , Figure 5 , Figure 7 , Figure 8 As shown, the pipe gallery prefabricated part of the present invention is a trough prefabricated part 10, and the trough prefabricated part 10 includes a connected web and a flange, reinforcing steel bars arranged inside the web and the flange, and a The connection sealing structure at both ends of the plate and the flange and the longitudinal force-bearing structure arranged longitudinally along the channel prefabricated part, the height of the web meets the requirements for the use of the pipe gallery, and the lateral side of the flange includes the reserved end 12 of the reinforcing steel bar.

[0046] The connection and sealing structure of the trough-shaped prefabricated part 10 in this embodiment is a plug-in structure, and the longitudinal force-bearing structure is a prestressed steel cable connection structure. That is, the connection and sealing structure is a groove 11 arranged at the same end of the web an...

Embodiment 2

[0050] like figure 1 , figure 2 , Figure 5 to Figure 7 , Figure 9 As shown, the prefabricated parts of the pipe gallery in this embodiment are trough-shaped prefabricated parts 10 and I-shaped prefabricated parts 20 .

[0051] The channel preform 10 is as described above.

[0052] The I-shaped prefabricated part 20 includes a connected web and a flange, reinforcing steel bars arranged inside the web and the flange, connecting sealing structures arranged at both ends of the web and the flange, and For the longitudinal force-bearing structure arranged longitudinally, the height of the web satisfies the corresponding connection between the flange and the flange of the channel prefabricated part 10, and the lateral side of the flange includes the reserved end 22 of the reinforcement bar.

[0053] The connection and sealing structure is a plug-in structure, and the longitudinal force-bearing structure is a prestressed steel cable connection structure. That is, the connectio...

Embodiment 3

[0057] like image 3 As shown, the prefabricated part of the pipe gallery in this embodiment is a trough prefabricated part 30 . The channel prefabricated part 30 includes connected webs and flanges, reinforcing steel bars arranged inside the webs and flanges, connecting sealing structures arranged at both ends of the web and flanges, and The vertically arranged longitudinal force-bearing structure, the height of the web plate meets the requirements for the use of the pipe gallery, and the lateral side of the wing plate includes the reserved end 32 of the reinforcing steel bar.

[0058] The above-mentioned connection sealing structure and longitudinal force-bearing structure are cast-in-place structures for reinforcing steel bar connections. That is, the connection sealing structure and the longitudinal force-bearing structure are the reserved ends 31 of the reinforcing steel bars of the channel prefabricated part 30 at both ends of the web and the flange, and the reserved en...

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PUM

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Abstract

The invention discloses pipe gallery prefabricated members and a prefabricated comprehensive pipe gallery. The pipe gallery prefabricated members comprise groove type prefabricated members. Each groove type prefabricated member comprises a web plate, a wing plate, internal reinforcing steel bars, connecting and sealing structures and longitudinal stress structures, wherein the connecting and sealing structures and the longitudinal stress structures are arranged at the two ends of the web plate and the wing plate; the height of the web plate meets the use requirement of the pipe gallery; the transverse side of the wing plate comprises a reinforcing steel bar reserved end; the connecting and sealing structures are plug-in structures, and the longitudinal stress structures are prestress steel cable connecting structures, or the connecting and sealing structures and the longitudinal stress structures are cast-in-place structures. According to the plug-in structures, prefabricated member are connected through the convex and concave plug-in structures in the longitudinal direction. According to the prestress steel cable connecting structures, a prestress steel cable passes through a prestress steel cable hole to be in prestress connection with the longitudinally matched prefabricated members. According to the cast-in-place structures, the prefabricated members are connected through the reinforcing steel bar reserved ends and then poured with concrete. The pipe gallery is assembled through the prefabricated members. Both the structure completeness and convenience of transportation and installation of the prefabricated members are achieved, the pipe gallery is stable in structural strength, convenient to transport, low in transportation and installation cost and flexible to assemble.

Description

technical field [0001] The invention relates to a prefabricated part for assembling an underground comprehensive pipe gallery, and also relates to an underground comprehensive pipe gallery assembled and formed by using the prefabricated part. Background technique [0002] Because the traditional direct buried pipeline occupies a lot of underground space on the road, and the laying of the pipeline is often not synchronized with the road construction, resulting in frequent excavation of the road, which not only seriously affects the normal traffic of the road, but also brings serious environmental pollution problems such as noise and dust. , Great inconvenience to people's transportation and living conditions. [0003] In order to solve the above problems, a comprehensive pipe gallery structure for laying underground pipelines has emerged. The existing on-site pouring underground pipe gallery requires processes such as steel bar processing and binding, formwork support, concr...

Claims

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Application Information

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IPC IPC(8): E02D29/045
Inventor 郑能欢陈新风何文飞唐菊娣刘金龙
Owner SHENZHEN HUAHAN GUANLANG PROPERTY SERVICES CO LTD
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