Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fixing formwork and reinforcing method for underground pipe gallery with steel edge rubber water stop belt

A technology of rubber waterstop and underground pipe gallery is applied in the fixed formwork and reinforcement of the steel edge rubber waterstop of the underground pipe gallery, and the installation and construction of the flexible waterstop of the deformation joint of the pipe gallery, which can solve the problem of the rubber waterstop. It is easy to cause problems such as displacement and water stop damage, so as to achieve the effect of easy operation and maintenance, easy maintenance, and avoidance of structural leakage

Pending Publication Date: 2020-06-05
CHINA MCC17 GRP
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the rubber waterstop is prone to displacement when the concrete is poured and vibrated, and the leaking part of the waterstop is easily damaged when the formwork is removed, and provides a rubber waterstop with a steel edge for the underground pipe gallery Fixed formwork and reinforcement method

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fixing formwork and reinforcing method for underground pipe gallery with steel edge rubber water stop belt
  • Fixing formwork and reinforcing method for underground pipe gallery with steel edge rubber water stop belt
  • Fixing formwork and reinforcing method for underground pipe gallery with steel edge rubber water stop belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Since the traditional waterstop reinforcement method usually uses side formwork and surrounding scaffolding to position and reinforce it, it is often prone to displacement when pouring concrete and vibrating, resulting in installation deviations that cause structural leakage, and external leakage of the waterstop Part of it is also very vulnerable to damage, and its structural waterproof function is also affected, which brings a lot of inconvenience to the operation and maintenance of the pipe gallery in the later stage.

[0034] Based on the above situation, the present invention provides a fixed formwork for an underground pipe gallery with a steel-edged rubber waterstop, including positioning steel bars 7 and a fixed frame. Such as figure 1 As shown, holes are arranged on both ends of the steel edge of the rubber waterstop 1, and one end passes through the steel edge of the rubber waterstop 1 through the round steel 6 and is welded and fixed on the positioning steel ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a fixing formwork and a reinforcing method for an underground pipe gallery with a steel edge rubber water stop belt, and belongs to the technical field of urban underground comprehensive pipe gallery deformation joint water prevention. The reinforcing method for the underground pipe gallery with the steel edge rubber water stop belt comprises the three steps of mounting therubber water stop belt, preparing all parts of a fixing frame, manufacturing the fixing frame and positioning and reinforcing. According to the fixing formwork and the reinforcing method, the rubberwater stop belt is reinforced by manufacturing the fixing frame, so that the positioning precision of the rubber water stop belt can be improved, the displacement of the rubber water stop belt generated during concrete pouring and vibrating is reduced, the rubber water stop belt at the outer leakage part can be protected in the pouring and formwork removing process, the waterproof function of thestructure of the rubber water stop belt is guaranteed, and the operation and maintenance of a pipe gallery in the later period are facilitated; and the fixing formwork and the reinforcing method are simple to operate, convenient and fast to disassemble and convenient to construct, and the standard requirements are met.

Description

technical field [0001] The invention belongs to the technical field of waterproofing of deformation joints of urban underground comprehensive pipe corridors, and in particular relates to a fixed formwork and a reinforcement method for steel-edged rubber waterstops of underground pipe corridors, which are suitable for installation and construction of flexible waterstops for deformation joints of pipe corridors. Background technique [0002] The urban underground comprehensive pipeline gallery refers to the public pipeline tunnel built underground in the city, so that more than two kinds of municipal pipelines such as electricity, communication, gas, water supply, heat, and drainage can be laid in the tunnel, and the gas pipelines that were originally laid separately , Rainwater pipes, sewage pipes, and high-voltage wires are laid in a centralized manner, parallel to each other. Because there are many types of pipelines in the urban underground comprehensive pipe gallery, the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045E02D29/16
CPCE02D29/10E02D29/16
Inventor 魏鹏尹万云金仁才陈宇华张军汪柱兵
Owner CHINA MCC17 GRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com