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A platform for research: civil engineering, architecture and urbanism
Supporting device for transforming bridge through lifting and construction method
The invention discloses a supporting device for improving a bridge through lifting and a construction method, solves the problems that a distribution beam is inconvenient to install and a large number of jacks are needed in a supporting system for bridge jacking construction in the prior art, and has the beneficial effects that the bridge is not damaged, and the construction difficulty is reduced. According to the specific scheme, the supporting device for improving the bridge through lifting comprises holding poles, the holding poles are provided with hoisting mechanisms to control lifting of a distribution beam, the holding poles are located on the two sides of the distribution beam, a plurality of plane frame systems are arranged between the holding poles on the two sides, and every two adjacent plane frame systems are connected to form a space frame system. The plane frame system comprises a plurality of vertical connecting pieces, the vertical connecting pieces in the plane frame system are connected with the top distribution beams, every two adjacent vertical connecting pieces are connected through a connecting beam, and jack components are arranged between the vertical connecting pieces and the working face. And a height-adjustable first assembly is arranged between the connecting beam on the bottommost side in the plane frame system and the working face.
本发明公开了一种通过提升改造桥梁的支撑装置及施工方法，解决了现有技术中用于桥梁顶升施工的支撑体系存在的分配梁安装不便、需要千斤顶数量多的问题，具有不损伤桥梁，降低施工难度的有益效果，具体方案如下：一种通过提升改造桥梁的支撑装置，包括抱杆，抱杆设置起重机构以控制分配梁的升降，抱杆位于分配梁的两侧，两侧抱杆之间设置多处平面框架体系，相邻两平面框架体系连接组成空间框架系统，平面框架体系包括若干竖向连接件，平面框架体系中的竖向连接件与顶部的分配梁连接，相邻两竖向连接件之间通过联系梁连接，竖向连接件与工作面之间设置千斤顶构件，平面框架体系中最底侧的联系梁与工作面之间设置有高度可调的第一组件。
Supporting device for transforming bridge through lifting and construction method
The invention discloses a supporting device for improving a bridge through lifting and a construction method, solves the problems that a distribution beam is inconvenient to install and a large number of jacks are needed in a supporting system for bridge jacking construction in the prior art, and has the beneficial effects that the bridge is not damaged, and the construction difficulty is reduced. According to the specific scheme, the supporting device for improving the bridge through lifting comprises holding poles, the holding poles are provided with hoisting mechanisms to control lifting of a distribution beam, the holding poles are located on the two sides of the distribution beam, a plurality of plane frame systems are arranged between the holding poles on the two sides, and every two adjacent plane frame systems are connected to form a space frame system. The plane frame system comprises a plurality of vertical connecting pieces, the vertical connecting pieces in the plane frame system are connected with the top distribution beams, every two adjacent vertical connecting pieces are connected through a connecting beam, and jack components are arranged between the vertical connecting pieces and the working face. And a height-adjustable first assembly is arranged between the connecting beam on the bottommost side in the plane frame system and the working face.
本发明公开了一种通过提升改造桥梁的支撑装置及施工方法，解决了现有技术中用于桥梁顶升施工的支撑体系存在的分配梁安装不便、需要千斤顶数量多的问题，具有不损伤桥梁，降低施工难度的有益效果，具体方案如下：一种通过提升改造桥梁的支撑装置，包括抱杆，抱杆设置起重机构以控制分配梁的升降，抱杆位于分配梁的两侧，两侧抱杆之间设置多处平面框架体系，相邻两平面框架体系连接组成空间框架系统，平面框架体系包括若干竖向连接件，平面框架体系中的竖向连接件与顶部的分配梁连接，相邻两竖向连接件之间通过联系梁连接，竖向连接件与工作面之间设置千斤顶构件，平面框架体系中最底侧的联系梁与工作面之间设置有高度可调的第一组件。
Supporting device for transforming bridge through lifting and construction method
一种通过提升改造桥梁的支撑装置及施工方法
SUN LINLIN (author) / REN LEI (author) / YU JIANXIN (author) / HAN SHUZHENG (author) / SUN FANGANG (author) / YOU YANG (author)
2024-04-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Guardrail base transforming and lifting construction method
| European Patent Office | 2024