Unlock instant, AI-driven research and patent intelligence for your innovation.

A method of long-distance and fast transition of bridge erecting machine

A bridge erecting machine and distance technology, which is applied in the field of long-distance rapid transfer of bridge erecting machines, can solve the problems of high requirements for transfer transportation equipment, long transfer construction period, and high safety risk of hoisting, and achieve low demand for equipment and personnel , Reduce dismantling and assembly, and strong operability

Active Publication Date: 2022-07-15
CCCC SECOND HARBOR ENG
View PDF7 Cites 0 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 long-distance rapid transfer method for a bridge erecting machine to solve the problems of high hoisting safety risks in the disassembly and assembly process, high requirements for transfer transportation equipment, and long-term transfer transportation. Long time, large amount of manual work, and high cost investment

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
  • A method of long-distance and fast transition of bridge erecting machine
  • A method of long-distance and fast transition of bridge erecting machine
  • A method of long-distance and fast transition of bridge erecting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] like figure 1 As shown in ~ 6, a method for a long-distance rapid transition of a bridge erecting machine includes the following steps:

[0045] S1. Site preparation to ensure that the roadbed 1 is compacted and leveled;

[0046] S2. Lift the hydraulic system of the bridge erecting machine, lift the main beam 2 and ensure that the main beam 2 is in a horizontal state;

[0047] S3. The transport device 3 is driven to the position of the beam below the main beam 2 of the bridge erecting machine;

[0048] S4. Adjust the positions of the front outrigger traverse track 41 of the front outrigger 4 and the middle outrigger traverse track 51 of the middle outrigger 5, and use the overhead crane 6 to move the front outrigger traverse track 41 and the middle outrigger respectively. The leg traverse track 51 is hoisted to the working platform 7 of the transport device 3;

[0049] S5. Fix the front outrigger traverse rail 41 and the middle outrigger traverse rail 51 on the worki...

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 provides a long-distance and fast transition method for a bridge erecting machine. Two sets of the same type of beam-carrying main gun carriages and two same type of beam-carrying auxiliary gun carriages are arranged at the bottom of the bridge erecting machine. The legs traverse the track and the middle outriggers traverse the track, so that the transported bridge erecting machine is firmly connected with the main beam transporting gun carriage and the beam transporting auxiliary gun carriage. Fast shipping. The present invention solves the problems of high hoisting safety risk, high requirements for transfer transportation equipment, long construction period for transfer, large manual work, and large cost investment in the disassembly and assembly process of the current bridge erecting machine for transfer transportation.

Description

technical field [0001] The invention belongs to the technical field of bridge engineering construction, and particularly relates to a long-distance and fast transition method of a bridge erecting machine. Background technique [0002] With the rapid development of expressways, nowadays expressway structures mainly include roadbeds, bridges and culverts, and there are often long roadbed sections between the two bridges. After the girder erection is completed, the bridge erection machine needs to be transferred. If the conventional plan of the bridge erector self-dismantling the bridge erector flatbed truck transfer is adopted, the transfer time will be long, and the T-beam erection process will be interrupted for a long time. It will have a certain impact on the prefabrication progress of the beam yard. At the same time, during the winter strong wind season, the safety risk of disassembly, assembly and transportation of the bridge erection machine is high. To address this di...

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): E01D21/00
CPCE01D21/00
Inventor 马荣增徐锦兴刘孙沅黄元锋杨泽松汪洋何小东杨军刘振斌陈彦霖
Owner CCCC SECOND HARBOR ENG