A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Counter-force pre-pressing device and counter-force pre-pressing method for bridge fabrication machine hanging basket
The invention provides a counter-force pre-pressing device and a counter-force pre-pressing method for a bridge fabrication machine hanging basket, an upper counter-force pre-pressing module comprises an upper counter-force beam, an upper loading oil cylinder, an inner mold distribution frame and an outer mold distribution frame, the inner mold distribution frame is mounted on an inner mold longitudinal beam, the outer mold distribution frame is mounted on an outer mold longitudinal beam, and the upper loading oil cylinder is mounted on the upper counter-force beam. Upper loading oil cylinders are mounted on the inner mold distribution frame and the outer mold distribution frame, and counter-force beams are mounted on the upper loading oil cylinders; the lower counter-force pre-pressing module comprises a counter-force frame, lower counter-force beams, lower loading oil cylinders and a bottom distribution frame, the bottom distribution frame is installed on the bottom platform longitudinal beams, the lower loading oil cylinders are installed on the bottom distribution frame, the lower counter-force beams are installed on the lower loading oil cylinders, and the number of the lower loading oil cylinders corresponds to the number of the bottom platform longitudinal beams; the counter-force frame is mounted above the lower counter-force beam and in front of the 0 # web plate; anchor rods are distributed between the upper counter-force beam and the lower counter-force beam. The device can simulate load distribution on the hanging basket during actual construction, and the pre-pressing effect of the hanging basket is closer to reality.
本发明提供了一种用于造桥机挂篮的反力预压装置及反力预压方法，上反力预压模块包括上反力梁、上加载油缸、内模分配架和外模分配架，内模分配架安装于内模纵梁上，外模分配架安装于外模纵梁上，内模分配架和外模分配架上均安装上加载油缸，上加载油缸上安装反力梁；下反力预压模块包括反力架、下反力梁、下加载油缸和底分配架，底分配架安装于底平台纵梁上，底分配架上均安装下加载油缸，下加载油缸上安装下反力梁，下加载油缸的数量与底平台纵梁的根数项对应，反力架安装于下反力梁上方及0#块腹板前；上反力梁和下反力梁之间分布有锚杆。该装置能模拟出实际施工时挂篮上的荷载分布，挂篮预压效果更贴近实际。
Counter-force pre-pressing device and counter-force pre-pressing method for bridge fabrication machine hanging basket
The invention provides a counter-force pre-pressing device and a counter-force pre-pressing method for a bridge fabrication machine hanging basket, an upper counter-force pre-pressing module comprises an upper counter-force beam, an upper loading oil cylinder, an inner mold distribution frame and an outer mold distribution frame, the inner mold distribution frame is mounted on an inner mold longitudinal beam, the outer mold distribution frame is mounted on an outer mold longitudinal beam, and the upper loading oil cylinder is mounted on the upper counter-force beam. Upper loading oil cylinders are mounted on the inner mold distribution frame and the outer mold distribution frame, and counter-force beams are mounted on the upper loading oil cylinders; the lower counter-force pre-pressing module comprises a counter-force frame, lower counter-force beams, lower loading oil cylinders and a bottom distribution frame, the bottom distribution frame is installed on the bottom platform longitudinal beams, the lower loading oil cylinders are installed on the bottom distribution frame, the lower counter-force beams are installed on the lower loading oil cylinders, and the number of the lower loading oil cylinders corresponds to the number of the bottom platform longitudinal beams; the counter-force frame is mounted above the lower counter-force beam and in front of the 0 # web plate; anchor rods are distributed between the upper counter-force beam and the lower counter-force beam. The device can simulate load distribution on the hanging basket during actual construction, and the pre-pressing effect of the hanging basket is closer to reality.
本发明提供了一种用于造桥机挂篮的反力预压装置及反力预压方法，上反力预压模块包括上反力梁、上加载油缸、内模分配架和外模分配架，内模分配架安装于内模纵梁上，外模分配架安装于外模纵梁上，内模分配架和外模分配架上均安装上加载油缸，上加载油缸上安装反力梁；下反力预压模块包括反力架、下反力梁、下加载油缸和底分配架，底分配架安装于底平台纵梁上，底分配架上均安装下加载油缸，下加载油缸上安装下反力梁，下加载油缸的数量与底平台纵梁的根数项对应，反力架安装于下反力梁上方及0#块腹板前；上反力梁和下反力梁之间分布有锚杆。该装置能模拟出实际施工时挂篮上的荷载分布，挂篮预压效果更贴近实际。
Counter-force pre-pressing device and counter-force pre-pressing method for bridge fabrication machine hanging basket
一种用于造桥机挂篮的反力预压装置及反力预压方法
ZHAO YINCHAO (author) / TANG DAKUN (author) / MEI HUIHAO (author) / HU GONGBIN (author) / WANG LIAOYUAN (author) / KE JUN (author) / CHEN PENGHUI (author) / WANG ZHENGWU (author) / YANG SHANG (author) / HE ZHIHENG (author)
2022-12-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Diamond-shaped hanging basket main truss counter-force pre-pressing system
| European Patent Office | 2024
Counter-force type hanging basket pre-pressing device utilizing corrugated steel webs
| European Patent Office | 2024
| European Patent Office | 2021