Check patentability & draft patents in minutes with Patsnap Eureka AI!

Modular bridge erection mechanism

A modular, bridge-segment technology, applied in bridge construction, erection/assembly of bridges, bridges, etc., can solve the problems of on-site road conditions and environmental damage, heavy-duty mechanized bridges cannot be reached at the first time, and on-site road conditions have poor bearing capacity. The effect of strong adaptability

Active Publication Date: 2018-06-12
CHINA HARZONE IND CORP
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mechanized bridge erection has high efficiency, fast speed, and good maneuverability. However, when severe disasters occur, the road conditions on the site are severely damaged. Mechanized bridge erection requires pretreatment of the site to meet the erection requirements, which affects the actual erection time of the mechanized bridge to a certain extent; At the same time, the bearing capacity of the road conditions in the disaster-stricken area is poor, which makes it impossible for the heavy-duty mechanized bridge to reach the rescue site immediately

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
  • Modular bridge erection mechanism
  • Modular bridge erection mechanism
  • Modular bridge erection mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0019] as attached figure 1 with 2 As shown, the present invention provides a modular bridge erection mechanism, which includes a support rod 1, a push rod 7, a modular bridge section 2, a rotating shaft 3, a roller 4, a roller shaft 5 and a propulsion power unit 6, wherein, The modular bridge section 2 is an integrated overall structure, and its length is greater than the width of obstacles to be crossed;

[0020] One end of the modular bridge section 2 is fixedly connected with the push rod 7, the other end of the modular bridge section 2 is hinged with the support rod 1 through the rotating shaft 3, and the roller 4 is installed on the bottom surface of the modular bridge section 2 through the roller shaft 3 , so that the modular bridge section 2 can move more conveniently under the push of the propulsion power unit 6 .

[0021] The erection process ...

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 modular bridge erection mechanism and belongs to the technical field of bridge erection equipment. The modular bridge erection mechanism comprises a push rod, a support rod,a modular bridge deck section and a propulsion power unit, wherein one end of the modular bridge deck section is fixedly connected to the push rod and the other end of the modular bridge deck sectionis movably connected to the end of the support rod; the propulsion power unit horizontally pushes the modular bridge deck section to cross obstacles through the push rod; the support rod plays a roleof a rotation pivot and auxiliary support during the crossing process; and the erection is completed when the modular bridge deck section reaches the opposite side and is horizontally arranged. The modular bridge erection mechanism can eliminate the bad geological conditions and quickly reach the bridge erection site, so as to meet the needs of diversified ways of bridge erection.

Description

technical field [0001] The invention relates to the technical field of bridge erection equipment, in particular to a field emergency rescue erection method and an erection mechanism of a modular bridge. Background technique [0002] When severe geological disasters and accidents cause road interruptions, the first choice is to open up material transportation roads. At present, it mainly relies on the rapid erection of mechanized bridges and the manually assembled Bailey Bridge. Mechanized bridge erection has high efficiency, fast speed, and good maneuverability. However, when severe disasters occur, the road conditions and environment on the site are severely damaged. Mechanized bridge erection requires pretreatment of the site to meet the erection requirements, which affects the actual erection time of the mechanized bridge to a certain extent; At the same time, the poor bearing capacity of the road conditions in the disaster-stricken area made it impossible for the heavy-d...

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): E01D21/06
CPCE01D21/06
Inventor 王永涛朱光单海超崔小双
Owner CHINA HARZONE IND CORP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com