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A platform for research: civil engineering, architecture and urbanism
Bridge girder erection machine and bridging method of bridge girder erection machine
The invention discloses a bridge girder erection machine and a construction method of bridging of the bridge girder erection machine. The bridge girder erection machine comprises a longitudinal guidebeam, a supporting device, a positioning device, and a crane car, wherein the supporting device is arranged below the longitudinal guide beam; the positioning device is movably arranged below the longitudinal guide beam, and a distance and an angle between the positioning device and the supporting device are adjustable; and the crane car is arranged on the longitudinal guide beam and is used for extracting a precast beam, the positioning device is movably arranged below the longitudinal guide beam, the position of the positioning device on the longitudinal guide beam is adjusted, then a distance position and an oblique crossing angle of the positioning device and the supporting device are controlled, and the bridge girder erection machine can adapt to various different distances and oblique crossing angles between two piers in a small-radius curve bridge construction process.
本发明公开了一种架桥机及架桥机架桥的施工方法，所述架桥机包括纵导梁；支撑装置，所述支撑装置设置在所述纵导梁下方；定位装置，所述定位装置可移动设置在所述纵导梁下方，所述定位装置与所述支撑装置之间的距离和角度可调节；以及起重车，所述起重车设置在所述纵导梁上，用于提取预制梁，通过将所述定位装置可移动设置在所述纵导梁下方，调整定位装置在纵导梁上的位置，进而控制所述定位装置与所述支撑装置的距离位置和斜交角度，能够在小半径曲线桥梁施工过程中，适应两个桥墩之间各种不同的间距和斜交角度。
Bridge girder erection machine and bridging method of bridge girder erection machine
The invention discloses a bridge girder erection machine and a construction method of bridging of the bridge girder erection machine. The bridge girder erection machine comprises a longitudinal guidebeam, a supporting device, a positioning device, and a crane car, wherein the supporting device is arranged below the longitudinal guide beam; the positioning device is movably arranged below the longitudinal guide beam, and a distance and an angle between the positioning device and the supporting device are adjustable; and the crane car is arranged on the longitudinal guide beam and is used for extracting a precast beam, the positioning device is movably arranged below the longitudinal guide beam, the position of the positioning device on the longitudinal guide beam is adjusted, then a distance position and an oblique crossing angle of the positioning device and the supporting device are controlled, and the bridge girder erection machine can adapt to various different distances and oblique crossing angles between two piers in a small-radius curve bridge construction process.
本发明公开了一种架桥机及架桥机架桥的施工方法，所述架桥机包括纵导梁；支撑装置，所述支撑装置设置在所述纵导梁下方；定位装置，所述定位装置可移动设置在所述纵导梁下方，所述定位装置与所述支撑装置之间的距离和角度可调节；以及起重车，所述起重车设置在所述纵导梁上，用于提取预制梁，通过将所述定位装置可移动设置在所述纵导梁下方，调整定位装置在纵导梁上的位置，进而控制所述定位装置与所述支撑装置的距离位置和斜交角度，能够在小半径曲线桥梁施工过程中，适应两个桥墩之间各种不同的间距和斜交角度。
Bridge girder erection machine and bridging method of bridge girder erection machine
一种架桥机及架桥机架桥的方法
HU LIN (author) / PENG XIAOZHONG (author) / DUAN FENG (author) / CHANG YUNCHAO (author) / WANG HUA (author) / WANG PENGBO (author) / ZHOU CHANG (author) / XI KEJI (author) / JIANG ZIQI (author)
2020-11-27
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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