Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge swivel system and method based on self-adjusting supporting feet
The invention relates to a bridge swivel system and method based on self-adjusting supporting feet. The bridge swivel system comprises a lower bearing platform, a rotating body supporting piece and anupper bearing platform which are sequentially arranged from bottom to top, the upper bearing platform can rotate on a horizontal plane to complete bridge rotating, a plurality of vertical supportingfeet are arranged on the lower surface of the upper bearing platform in a circumferential mode, and the bridge swivel system is characterized in that the heights of the supporting feet in the verticaldirection can be independently adjusted. According to the system and the method, a vertical displacement of a key position of the swivel structure can be automatically recognized according to a construction process of an on-site swivel, then a swivel posture of the bridge is automatically adjusted and corrected through lifting of the supporting feet, then the whole upper bearing platform and theupper structure are evenly and stably rotated to the designed bridge position under a stress, and construction precision and efficiency are improved.
本公开涉及一种基于自调节撑脚的桥梁转体系统及方法，包括从下向上依次布置的下承台、转体支撑件和上承台，上承台能够在水平面转动以完成桥梁转体，上承台的下表面设置有多个竖向的撑脚，多个撑脚呈圆周布置，其特征在于，所述撑脚在竖直方向的高度能够独立调节。本公开能够根据现场转体的施工进程，自动识别转体结构关键位置的竖向位移，进而通过撑脚的升降对桥梁转体姿态进行自动调节和纠偏，进而使得整个上承台及上部结构受力均匀，平稳的转到设计桥位，提高了施工的精度和效率。
Bridge swivel system and method based on self-adjusting supporting feet
The invention relates to a bridge swivel system and method based on self-adjusting supporting feet. The bridge swivel system comprises a lower bearing platform, a rotating body supporting piece and anupper bearing platform which are sequentially arranged from bottom to top, the upper bearing platform can rotate on a horizontal plane to complete bridge rotating, a plurality of vertical supportingfeet are arranged on the lower surface of the upper bearing platform in a circumferential mode, and the bridge swivel system is characterized in that the heights of the supporting feet in the verticaldirection can be independently adjusted. According to the system and the method, a vertical displacement of a key position of the swivel structure can be automatically recognized according to a construction process of an on-site swivel, then a swivel posture of the bridge is automatically adjusted and corrected through lifting of the supporting feet, then the whole upper bearing platform and theupper structure are evenly and stably rotated to the designed bridge position under a stress, and construction precision and efficiency are improved.
本公开涉及一种基于自调节撑脚的桥梁转体系统及方法，包括从下向上依次布置的下承台、转体支撑件和上承台，上承台能够在水平面转动以完成桥梁转体，上承台的下表面设置有多个竖向的撑脚，多个撑脚呈圆周布置，其特征在于，所述撑脚在竖直方向的高度能够独立调节。本公开能够根据现场转体的施工进程，自动识别转体结构关键位置的竖向位移，进而通过撑脚的升降对桥梁转体姿态进行自动调节和纠偏，进而使得整个上承台及上部结构受力均匀，平稳的转到设计桥位，提高了施工的精度和效率。
Bridge swivel system and method based on self-adjusting supporting feet
一种基于自调节撑脚的桥梁转体系统及方法
LI YULIN (Autor:in) / HU PEIQING (Autor:in) / CUI FENGKUN (Autor:in) / MIAO LEI (Autor:in) / XU LIANG (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Swivel system based on intelligent deviation rectifying supporting feet and construction method
| Europäisches Patentamt | 2023
Roller type supporting leg, bridge swivel system and construction method
| Europäisches Patentamt | 2020