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Prefabricated pipe gallery for water conservancy engineering

A technology for water conservancy projects and pipe galleries, which is applied in water conservancy projects, infrastructure engineering, artificial islands, etc., can solve the problems of affecting the sealing effect, loose and cracked joints, dislocation gaps, etc., and achieve good and stable sealing, transportation and hoisting Convenient and labor-saving effect of transportation and installation

Pending Publication Date: 2019-04-05
黑龙江省翔波新材料新技术应用开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention solves the problem that the existing prefabricated pipe gallery is prone to dislocation gaps or interval gaps, and the connection part is loose and cracked to affect the sealing effect, and further provides a prefabricated pipe gallery for water conservancy projects

Method used

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  • Prefabricated pipe gallery for water conservancy engineering
  • Prefabricated pipe gallery for water conservancy engineering
  • Prefabricated pipe gallery for water conservancy engineering

Examples

Experimental program
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specific Embodiment approach 1

[0028] Specific implementation mode one: as Figure 1-6 As shown, the prefabricated pipe gallery for water conservancy projects in this embodiment includes several pipe gallery assemblies 100 connected end to end. The pipe gallery assemblies 100 are prefabricated structural members made of concrete. Each pipe gallery assembly 100 includes two pipe gallery units 200 and a plurality of spacer columns 300, two pipe gallery units 200 are fastened up and down to form a pipe gallery assembly 100, and the connecting parts of the upper and lower pipe gallery units 200 are correspondingly processed with limited blind holes 600 along their lengths, and the upper and lower pipes The gallery unit 200 is limited and fixed by a plurality of limiting columns 300, and the inner edge of one end of each pipe gallery unit 200 is processed with an inner card slot 400, and the outer edge of the other end of each pipe gallery unit 200 is processed with an outer card slot 500 , two adjacent pipe gal...

specific Embodiment approach 2

[0029] Specific implementation mode two: as Figure 6 As shown, both ends of the limiting column 300 in this embodiment are processed with guiding chamfers 310 . Such a design can play a guiding role to facilitate insertion of the limiting post 300 into the limiting blind hole 600 . Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0030] Specific implementation mode three: as figure 1 and figure 2 As shown, the diameter of the limiting blind hole 600 in this embodiment matches the diameter of the limiting post 300 , and the depth of the limiting blind hole 600 is half of the height of the limiting post 300 . Such a design facilitates the insertion of the limit post 300 and the limit blind hole 600 into tight fit. Other compositions and connections are the same as those in Embodiment 1 or 2.

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PUM

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Abstract

The invention discloses a prefabricated pipe gallery for water conservancy engineering, and relates to a prefabricated pipe gallery. The problems that staggered gaps or interval gaps can be easily formed in an existing prefabricated pipe gallery, and a connecting part is loosened and fractures, so that the sealing effect is influenced are solved. Each pipe gallery assembly comprises two pipe gallery units and a plurality of limit columns, the two upper and lower pipe gallery units are in fastening joint to form the pipe gallery assembly, and limit blind holes are correspondingly formed in theconnecting parts of the upper and lower pipe gallery units in the length direction of the connecting parts; the upper and lower pipe gallery units are limited and fixed through the limit columns, an inner clamping groove is processed in the inner edge of one end of each pipe gallery unit, an outer clamping groove is processed in the outer edge of the other end of each pipe gallery unit, and two adjacent pipe gallery units are insnap jointand sealing connection through the inner clamping groove and the outer clamping groove. The prefabricated pipe gallery is used for water conservancy engineering.

Description

technical field [0001] The invention relates to a prefabricated pipe gallery, in particular to a prefabricated pipe gallery for water conservancy projects, and belongs to the technical field of water conservancy projects. Background technique [0002] The unit pipe gallery of the water conservancy project pipe gallery is a comprehensive underground structure integrating power cables, telecommunications, water supply, reclaimed water, heat, rainwater, sewage, and gas in water conservancy projects. There are two types of existing comprehensive pipe gallery construction, one is the cast-in-place comprehensive pipe gallery, and the other is the prefabricated and assembled comprehensive pipe gallery. The excavation area of ​​the pipe gallery foundation pit is large and the construction period is long. The prefabricated integrated pipe gallery can significantly reduce the amount of wet work on site, shorten the construction period compared with the cast-in-place comprehensive pip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045E02D29/16
CPCE02D29/10E02D29/16
Inventor 张守杰张恒李险峰王宇刘晓波李向东
Owner 黑龙江省翔波新材料新技术应用开发有限公司