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

Tunnel seepage preventing and leaking stoppage device and method

A technology for tunnels and installation boards, applied in tunnels, tunnel linings, shaft equipment, etc., can solve the problems of low efficiency of manual feeding and poor plugging effect, achieve fast and effective plugging, improve plugging quality, and improve The effect of the sealing effect

Active Publication Date: 2021-04-06
中原豫安建设工程有限公司
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tunnel anti-seepage plugging device and a plugging method to solve the problems of low efficiency of artificial feeding and poor plugging effect proposed in the above background technology

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
  • Tunnel seepage preventing and leaking stoppage device and method
  • Tunnel seepage preventing and leaking stoppage device and method
  • Tunnel seepage preventing and leaking stoppage device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] see Figure 1-15 , the present invention provides a technical solution: a tunnel anti-seepage plugging device, including a support frame, a cloth tape installation mechanism 44, a cloth tape installation mechanism 45, a cloth strip sealing mechanism 46, and a traction pipe 42 for guiding the cloth tape , grouting mechanism 47. When there is a crack in the tunnel, the tape installation mechanism 44 drives the tape box assembly 10 to move to the right wh...

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 tunnel seepage preventing and leaking stoppage device and method. The tunnel seepage preventing and leaking stoppage device comprises a support frame, a cloth belt mounting mechanism, a track running mechanism, a cloth strip plugging mechanism and a grouting mechanism, wherein the support frame is composed of a track plate and support legs. The cloth belt mounting mechanism, the track running mechanism, the cloth strip plugging mechanism and the grouting mechanism are arranged on the track plate and the support legs; through mutual cooperation of all the mechanisms, plugging operation of a gap is completed; when a tunnel has the gap, a cloth belt can be fixed to the initial end of the gap, a power switch of a first motor is turned on, and the cloth belt mounting mechanism drives a cloth belt box assembly body to rotate while moving rightwards under the action of a power mechanism of the cloth belt mounting mechanism; and the cloth belt is twisted into a roll shape in the movement process of the cloth belt box assembly body, so that it can be guaranteed that the cloth belt better adapts to the size of the gap before being placed into the gap, the sealing effect of the cloth belt is further improved, and the plugging quality of the gap is improved.

Description

technical field [0001] The invention belongs to the technical field related to tunnel construction, and in particular relates to a tunnel anti-seepage plugging device and a plugging method. Background technique [0002] Because the excavation process of the tunnel will disturb the surrounding rock, resulting in the deformation of the surrounding rock, the expansion and conduction of the cracks, causing the groundwater in the rock to infiltrate into the tunnel, changing the groundwater flow field, and the groundwater level will drop. Groundwater discharge points, such as springs, have reduced flow or even cut off flow, which has caused new environmental and ecological problems and led to disputes. Therefore, the anti-seepage and plugging of the tunnel is not only the need of the tunnel itself, but also the requirement of ecological protection and water resource protection. Tunnel plugging is to waterproof and repair the water outlet section or water gushing part of the soft ...

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
IPC IPC(8): E21D11/38E21D11/40E21D11/10
CPCE21D11/383E21D11/381E21D11/385E21D11/406E21D11/10
Inventor 李学锋顿士军于目刚杨博贺利超朱现平张帅杨正杰刘灿芳赵晓攀张要坤杨金猛王沛余金洋刘晓冰曹永生王培娜倪晓雯张雯赵参参常明明刘玉萍
Owner 中原豫安建设工程有限公司
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