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Vehicle-mounted building block-type emergency flyover

An overpass and building block technology is applied in the field of vehicle-mounted building block emergency overpasses to achieve the effects of solving traffic congestion, strong mobility and simple structure

Active Publication Date: 2012-01-18
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Place four hydraulic columns on fixed points on the edge of the road that needs to pass

Method used

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  • Vehicle-mounted building block-type emergency flyover
  • Vehicle-mounted building block-type emergency flyover
  • Vehicle-mounted building block-type emergency flyover

Examples

Experimental program
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Embodiment Construction

[0011] see figure 1 , 2 , 3, the vehicle-mounted building block type emergency overpass comprises the middle bridge deck 2 erected by vertical and horizontal steel cables 1 and the inclined deck 3 on both sides of the middle deck 2; the middle deck 2 is supported by four height-adjustable hydraulic columns 4 ( It can also be more than four, depending on the size of the bridge deck). The bottom of the inclined bridge deck 3 is connected to the steel cable 1 horizontally with a foot support steel column 5, and between the top of the hydraulic column 4 and the steel column 5, a rotating angle beam 6 (or a hydraulic support angle beam) is bridged on the steel cable. 6), tighten the wire rope 1 between them to realize stable support. Connect and be fixed with cover plate 7 ( figure 1 Figure abbreviated, see image 3 , for the steel plate). The front of the steel column 5 is paved with a transition guide plate, which is connected with the road surface. A swivel angle beam 6 is...

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Abstract

The invention relates to a combined vehicle-mounted building block-type emergency flyover comprising a middle bridge surface which is erected by paving steel cables and oblique bridge surfaces on both sides of the middle bridge surface; the middle bridge surface is supported by four hydraulic vertical columns, a symmetric plane can be formed along a road surface, and bottom leg supporting steel columns are connected between the the bottom ends of the oblique bridge surfaces and on the steel cables in the horizontal direction; rotary angle-shaped beams with changeable angles are spanned between the top ends of the hydraulic vertical columns on the oblique bridge surfaces and the steel columns on the steel cables; and rotary angle-shaped beams are spanned on the steel cables between the topends of all the hydraulic vertical columns on the middle bridge surface, cover plates are connected between the rotary angle-shaped beams, so that a smooth oblique surface and an upper surface are formed. The vehicle-mounted building block-type emergency flyover can be installed and removed quickly in a special time and an area as well as when in traffic jam which is caused by sudden events, so that a vehicle can quickly pass; and the flyover can be removed in a short time after the traffic jam is mitigated. The vehicle-mounted building block-type emergency flyover has the characteristics of simple structure, convenience and quickness in assembly, safety and reliability.

Description

technical field [0001] The invention relates to a combined bridge, which is a vehicle-mounted building block emergency overpass formed in order to solve the serious traffic jams and traffic jams caused by sudden events in a certain period of time and in a specific area in today's urban traffic. Background technique [0002] With the rapid development of the economy, the continuous advancement of science and technology, and the continuous improvement of people's income and living standards, cars have entered the families of ordinary people, and there will be more and more people's travel. People's travel is more convenient and faster, but people are enjoying these While achieving great results, it is also plagued by many problems. For example, the traffic congestion problem in some first-tier cities is a serious and urgent problem that we are facing. If it is not solved well, it will restrict the development of the economy and cities. The causes of urban road congestion inclu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C1/04E01D15/133E01D18/00
Inventor 王金郭吉祥
Owner STATE GRID CORP OF CHINA
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