A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel segment assembling bridge girder erection machine for prefabricated segment girder construction
The invention discloses a novel segment assembly bridge girder erection machine for prefabricated segment beam construction, which comprises a main frame, a front auxiliary supporting leg, two groups of middle supporting legs, a rear auxiliary supporting leg, a first main crown block, a second main crown block, an auxiliary crown block, a tensioning platform, a hanging assembly and a wet joint construction platform, the front auxiliary supporting leg, the two sets of middle supporting legs and the rear auxiliary supporting leg are arranged below the main frame, the first main crown block, the second main crown block and the auxiliary crown block are arranged on the main frame, and the front auxiliary supporting leg, the rear auxiliary supporting leg and the middle supporting legs in the device all have large-range vertical adjustment amount, so that the device can be suitable for being used in large longitudinal and transverse slope lines; meanwhile, the first main crown block and the second main crown block enable the planeness adjusting angle of the lifting appliance to be large through a three-dimensional adjusting device, the lifting appliance can adapt to larger longitudinal and transverse slope frame beams more easily, the front auxiliary supporting leg and the middle supporting leg shifting trolley can rotate by a certain angle, and the lifting appliance can adapt to small-curve construction more easily.
本发明公开了一种用于预制节段梁施工的新型节段拼装架桥机，包括主框架、前辅助支腿、两组中支腿、后辅助支腿、第一主天车、第二主天车、辅助天车、张拉平台、吊挂组件以及湿接缝施工平台，前辅助支腿、两组中支腿以及后辅助支腿设置于主框架的下方，第一主天车、第二主天车以及辅助天车设于主框架上，本发明通过装置内前辅助支腿、后辅助支腿以及中支腿均有大范围的竖向调节量，可适应较大的纵横坡线路的使用，同时第一主天车以及第二主天车通过三维调整装置使得吊具平面度调整角度大，更有利于设备适应更大的纵横坡架梁，本发明内前辅助支腿以及中支腿移位台车可旋转一定的角度，更有利于设备适应小曲线施工。
Novel segment assembling bridge girder erection machine for prefabricated segment girder construction
The invention discloses a novel segment assembly bridge girder erection machine for prefabricated segment beam construction, which comprises a main frame, a front auxiliary supporting leg, two groups of middle supporting legs, a rear auxiliary supporting leg, a first main crown block, a second main crown block, an auxiliary crown block, a tensioning platform, a hanging assembly and a wet joint construction platform, the front auxiliary supporting leg, the two sets of middle supporting legs and the rear auxiliary supporting leg are arranged below the main frame, the first main crown block, the second main crown block and the auxiliary crown block are arranged on the main frame, and the front auxiliary supporting leg, the rear auxiliary supporting leg and the middle supporting legs in the device all have large-range vertical adjustment amount, so that the device can be suitable for being used in large longitudinal and transverse slope lines; meanwhile, the first main crown block and the second main crown block enable the planeness adjusting angle of the lifting appliance to be large through a three-dimensional adjusting device, the lifting appliance can adapt to larger longitudinal and transverse slope frame beams more easily, the front auxiliary supporting leg and the middle supporting leg shifting trolley can rotate by a certain angle, and the lifting appliance can adapt to small-curve construction more easily.
本发明公开了一种用于预制节段梁施工的新型节段拼装架桥机，包括主框架、前辅助支腿、两组中支腿、后辅助支腿、第一主天车、第二主天车、辅助天车、张拉平台、吊挂组件以及湿接缝施工平台，前辅助支腿、两组中支腿以及后辅助支腿设置于主框架的下方，第一主天车、第二主天车以及辅助天车设于主框架上，本发明通过装置内前辅助支腿、后辅助支腿以及中支腿均有大范围的竖向调节量，可适应较大的纵横坡线路的使用，同时第一主天车以及第二主天车通过三维调整装置使得吊具平面度调整角度大，更有利于设备适应更大的纵横坡架梁，本发明内前辅助支腿以及中支腿移位台车可旋转一定的角度，更有利于设备适应小曲线施工。
Novel segment assembling bridge girder erection machine for prefabricated segment girder construction
一种用于预制节段梁施工的新型节段拼装架桥机
ZHANG JUNYAN (author) / YANG ZHI (author) / DAI YU (author) / CHEN YANJUN (author) / CHEN DELI (author) / FAN XIANZHI (author) / CAO CHANGXING (author) / XU WENJU (author) / NIU QINGLIN (author) / JIANG LIANBIN (author)
2023-06-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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