Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-span cast-in-place beam moving support structure system and construction method thereof
The invention discloses a multi-span cast-in-place beam moving support structure system and a construction method thereof. The multi-span cast-in-place beam moving support structure system comprises a plurality of sets of moving supports, anchoring systems, distribution beams and unloading blocks, and the multiple sets of moving supports are arranged in the transverse direction and the longitudinal direction of a bridge; the movable support comprises a bearing truss, a stand column, a longitudinal beam, a cross beam, a walking mechanism and a jacking mechanism. The two sides, in the longitudinal direction of the bridge, of the bearing truss are fixed through stand columns, longitudinal beams are fixed to the upper ends of the stand columns and the bearing truss, and the lower ends of the stand columns on the two sides of the bearing truss are fixed through cross beams respectively. A plurality of groups of walking mechanisms and a plurality of groups of jacking mechanisms are fixed below the cross beam; the walking mechanisms are arranged to be capable of driving the movable bracket to walk; the anchoring system comprises an opposite-pull screw rod and a connecting cross brace, and a web plate of the cross beam is provided with an open hole. The utilization rate of the support structure is improved, and the problems that a common support is large in erecting and disassembling frequency, high in cost and unable to move are solved.
本发明公开了一种多跨现浇梁移动支架结构系统及其施工方法，包括若干组移动支架、锚固系统、分配梁和卸荷块，若干组移动支架沿桥梁的横向和纵向设置；所述移动支架包括：承载桁架、立柱、纵梁、横梁、行走机构和顶升机构；所述承载桁架其沿桥梁纵向的两侧通过立柱固定，所述立柱和所述承载桁架的上端固定有纵梁，所述承载桁架两侧立柱的下端分别通过横梁固定；所述横梁下方固定有多组行走机构和多组顶升机构，所述行走机构设置为可带动移动支架行走；所述锚固系统包括对拉螺杆和连接横撑，所述横梁的腹板设置有开孔。本发明提高了支架结构的利用率，解决了常用支架搭拆次数多成本过大、不能移动的问题。
Multi-span cast-in-place beam moving support structure system and construction method thereof
The invention discloses a multi-span cast-in-place beam moving support structure system and a construction method thereof. The multi-span cast-in-place beam moving support structure system comprises a plurality of sets of moving supports, anchoring systems, distribution beams and unloading blocks, and the multiple sets of moving supports are arranged in the transverse direction and the longitudinal direction of a bridge; the movable support comprises a bearing truss, a stand column, a longitudinal beam, a cross beam, a walking mechanism and a jacking mechanism. The two sides, in the longitudinal direction of the bridge, of the bearing truss are fixed through stand columns, longitudinal beams are fixed to the upper ends of the stand columns and the bearing truss, and the lower ends of the stand columns on the two sides of the bearing truss are fixed through cross beams respectively. A plurality of groups of walking mechanisms and a plurality of groups of jacking mechanisms are fixed below the cross beam; the walking mechanisms are arranged to be capable of driving the movable bracket to walk; the anchoring system comprises an opposite-pull screw rod and a connecting cross brace, and a web plate of the cross beam is provided with an open hole. The utilization rate of the support structure is improved, and the problems that a common support is large in erecting and disassembling frequency, high in cost and unable to move are solved.
本发明公开了一种多跨现浇梁移动支架结构系统及其施工方法，包括若干组移动支架、锚固系统、分配梁和卸荷块，若干组移动支架沿桥梁的横向和纵向设置；所述移动支架包括：承载桁架、立柱、纵梁、横梁、行走机构和顶升机构；所述承载桁架其沿桥梁纵向的两侧通过立柱固定，所述立柱和所述承载桁架的上端固定有纵梁，所述承载桁架两侧立柱的下端分别通过横梁固定；所述横梁下方固定有多组行走机构和多组顶升机构，所述行走机构设置为可带动移动支架行走；所述锚固系统包括对拉螺杆和连接横撑，所述横梁的腹板设置有开孔。本发明提高了支架结构的利用率，解决了常用支架搭拆次数多成本过大、不能移动的问题。
Multi-span cast-in-place beam moving support structure system and construction method thereof
多跨现浇梁移动支架结构系统及其施工方法
HU YIXIN (Autor:in) / YANG QINGYIN (Autor:in) / ZHU JUNSHAN (Autor:in) / XIAO MENG (Autor:in) / JIANG FENG (Autor:in) / ZHANG GAOYANG (Autor:in) / YOU YANWEN (Autor:in) / ZHAO LIYUAN (Autor:in) / WANG WENJIE (Autor:in) / HOU ZHENKUN (Autor:in)
03.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
| Europäisches Patentamt | 2022
Cross-valley non-standard span cast-in-place beam support and construction method
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2023
Single-span cast-in-place box girder through type cast-in-place support construction method
| Europäisches Patentamt | 2024