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

Flow guide device for highway pavement repair and pavement repair method

A technology of expressways and diversion devices, applied in road repair, roads, roads, etc., can solve traffic jams and other problems, achieve the effect of alleviating traffic pressure and improving environmental comfort

Inactive Publication Date: 2021-07-27
重庆育才工程咨询监理有限公司
View PDF13 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the problem of severe traffic congestion during the repair of local cracks on the highway pavement, the application provides a flow guide device and a road surface repair method for expressway pavement repair

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
  • Flow guide device for highway pavement repair and pavement repair method
  • Flow guide device for highway pavement repair and pavement repair method
  • Flow guide device for highway pavement repair and pavement repair method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The following is attached Figure 1-4 The application is described in further detail.

[0040] The embodiment of the present application discloses a flow guiding device for expressway pavement repair.

[0041] refer to figure 1 and figure 2 The deflector for expressway pavement repair includes a pillar 1, an embedded part 2, a support assembly, and a guide assembly 6. There are multiple pillars 1 and they are arranged in parallel in two rows, and two adjacent pillars 1 in the same row are fixed The side plate 3 is installed, the guide assembly 6 is fixed on the top of the pillar 1 through the support assembly, and the embedded part 2 is used for embedding in the road so as to install and fix the pillar 1 . When the highway pavement needs to be repaired, the flow guide device is installed in the area to be repaired. During the repair process, the vehicle can decelerate and pass through the repair area through the guide assembly 6, which effectively relieves the traff...

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 relates to a flow guiding device for highway pavement repair and a pavement repair method, and relates to the technical field of highway engineering. The flow guiding device comprises at least two rows of supporting columns arranged at intervals and a supporting assembly fixed to the supporting columns, and a guiding assembly used for allowing a vehicle to pass through the position above a to-be-repaired area is fixed to the supporting assembly. The pavement repairing method comprises the following steps that S1, temporary traffic control is performed on a to-be-repaired section of an expressway, and a flow guide device is mounted in a to-be-repaired area; S2, temporary traffic control is relieved, and the road surface is repaired in the space of the flow guiding device; and S3, after pavement repairing is completed, temporary traffic control is conducted on the to-be-repaired section of the expressway, and the diversion device is removed and moved out of the expressway to be removed. The method has the advantage that the traffic jam possibility is reduced when the highway pavement is repaired.

Description

technical field [0001] The present application relates to the technical field of highway engineering, in particular to a flow guide device for expressway pavement repair and a pavement repair method. Background technique [0002] Expressways generally refer to highways with more than 4 lanes, two-way separated driving, all or all of which use grade intersections, and use asphalt concrete or cement concrete high-grade pavement. Because asphalt concrete cracks during use, which affects the service life of the expressway, the expressway needs to be repaired in time when local cracks occur. [0003] For related technologies, see the invention application with the application number 201811023224.9, which discloses a method for repairing highway pavement, which includes the following steps: determine the position of the pits on the road surface to be repaired, and mill around them; after the pits are milled, clear the pits After the cleaning is completed, push the repair device t...

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): E01C9/08E01C23/00E01C11/00
CPCE01C9/08E01C23/00E01C11/005
Inventor 王政张正军金自勇杨勇
Owner 重庆育才工程咨询监理有限公司
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