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

Segment-assembled integrated bridge erecting machine and its construction method

A technology for a bridge erecting machine and a segment is applied in the field of an integrated bridge erecting machine for segment assembly and its construction, which can solve problems such as affecting construction efficiency and construction quality, unfavorable surrounding traffic and environmental protection, frequent disassembly, and replacement of hangings. , to achieve the effect of reducing material input, reducing occupation and improving construction efficiency

Active Publication Date: 2022-04-05
CCCC SECOND HARBOR ENG +1
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, crawler cranes are generally used on the construction site of prefabricated bridges to erect prefabricated pier columns, cover beams and other substructures, which occupy a large area, require a lot of manual assistance, low construction efficiency, and cause adverse effects on surrounding traffic and environmental protection. Therefore, there is an urgent need for an integrated bridge erecting machine to simultaneously complete the erection of segmental beams, pier columns and pier top blocks
In addition, it is often necessary to hoist pier top blocks, segmental beams and pier columns during bridge construction. Since the hoisting points of each target object are different, different hoisting tools need to be used. During the construction process, the hoisting needs to be frequently disassembled and replaced. It affects the construction efficiency and construction quality, so there is an urgent need for a universal hanging

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
  • Segment-assembled integrated bridge erecting machine and its construction method
  • Segment-assembled integrated bridge erecting machine and its construction method
  • Segment-assembled integrated bridge erecting machine and its construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0062] The present invention will be further described in detail below in conjunction with the embodiments, so that those skilled in the art can implement it with reference to the description.

[0063] It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0064] Such as Figure 1-14 As shown, the present invention provides a segmental assembly integrated bridge erecting machine, including: a main girder suspended along the erection direction, a hanging connection mechanism movably arranged on the main girder, and a detachable connection with the hanging connection mechanism The suspension; the suspension includes: a crossbeam, a pair of short beams arranged below the crossbeam, the short beams are perpendicular to the crossbeam and are respectively close to the two ends of the crossbeam, and the short beams are close to the ends Vertical seg...

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 segment-assembled and integrated bridge erecting machine and a construction method thereof, comprising: a main beam cantilevered along the erection direction, a hanging connection mechanism movably arranged on the main beam, and the hanging connection mechanism can be connected with the hanging connection mechanism. Dismantling and connecting the hanging; the hanging includes: a cross beam and a pair of short beams arranged below the cross beam, the short beams are perpendicular to the cross beam and are respectively close to both ends of the cross beam, and the short beams are close to the cross beam The positions of the ends are respectively provided with vertical segment beam suspension points; the lower bottom surface of the transverse beam is provided with pier column suspension points. The invention has universal hanging, which can hoist pier top blocks, segment beams and pier columns, avoid frequent dismantling and replacement of hangings during construction, and improve construction efficiency.

Description

technical field [0001] The invention relates to the technical field of bridge construction equipment. More specifically, the present invention relates to a segment-assembled integrated bridge erecting machine and a construction method thereof. Background technique [0002] Prefabrication of on-site concrete structures in the field of bridge construction has become a trend. At present, crawler cranes are generally used on the construction site of prefabricated bridges to erect prefabricated pier columns, cover beams and other substructures, which occupy a large area, require a lot of manual assistance, low construction efficiency, and cause adverse effects on surrounding traffic and environmental protection. Therefore, there is an urgent need for an integrated bridge erecting machine to simultaneously complete the erection of segmental beams, pier columns and pier top blocks. In addition, it is often necessary to hoist pier top blocks, segmental beams and pier columns durin...

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 Patents(China)
IPC IPC(8): E01D21/10E01D101/26
CPCE01D21/10E01D2101/26
Inventor 张鸿杨秀礼张永涛程茂林夏昊范晨阳王敏郑和晖田飞廖朝昶黄剑吴中正
Owner CCCC SECOND HARBOR ENG
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