A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Adjustable steel cofferdam underwater supporting device, structure and supporting method
The invention relates to the technical field of bridge construction, and relates to cofferdam structure construction, in particular to an adjustable steel cofferdam underwater supporting device, structure and supporting method.The adjustable steel cofferdam underwater supporting device comprises a plurality of supporting units, each supporting unit comprises a thrust box and a positioning box, the positioning boxes are arranged in the thrust boxes and slide along the thrust boxes, and the positioning boxes are arranged in the thrust boxes; the front end of the positioning box is connected with an overturning and abutting mechanism, and the overturning and abutting mechanism is overturned and switched between a to-be-positioned position and a supporting position; an adjusting mechanism is connected to the rear end of the positioning box and used for adjusting and driving the positioning box to slide relative to the thrust box. Through sliding of the thrust box and the positioning box and cooperation with the flexible overturning abutting mechanism, the large-stroke adjusting function is achieved, the convenience of the construction process is improved, and the stability and reliability of the whole supporting structure can be guaranteed.
本发明涉及桥梁施工技术领域，并涉及围堰结构施工，具体涉及一种可调节的钢围堰水下支撑装置、结构及支撑方法，包括若干支撑单元，所述的支撑单元包括止推箱和定位箱，定位箱设置于止推箱内并沿止推箱滑动，定位箱的前端连接有翻转抵紧机构，且翻转抵紧机构在待定位和支撑位之间翻转切换；定位箱的后端连接有调节机构，调节机构用以调节带动定位箱相对止推箱滑移。本发明通过止推箱与定位箱的滑移，配合灵活的翻转抵紧机构，使其具备大行程调节功能，并提高了施工过程的便捷度，能保障整个支撑结构的稳定可靠性。
Adjustable steel cofferdam underwater supporting device, structure and supporting method
The invention relates to the technical field of bridge construction, and relates to cofferdam structure construction, in particular to an adjustable steel cofferdam underwater supporting device, structure and supporting method.The adjustable steel cofferdam underwater supporting device comprises a plurality of supporting units, each supporting unit comprises a thrust box and a positioning box, the positioning boxes are arranged in the thrust boxes and slide along the thrust boxes, and the positioning boxes are arranged in the thrust boxes; the front end of the positioning box is connected with an overturning and abutting mechanism, and the overturning and abutting mechanism is overturned and switched between a to-be-positioned position and a supporting position; an adjusting mechanism is connected to the rear end of the positioning box and used for adjusting and driving the positioning box to slide relative to the thrust box. Through sliding of the thrust box and the positioning box and cooperation with the flexible overturning abutting mechanism, the large-stroke adjusting function is achieved, the convenience of the construction process is improved, and the stability and reliability of the whole supporting structure can be guaranteed.
本发明涉及桥梁施工技术领域，并涉及围堰结构施工，具体涉及一种可调节的钢围堰水下支撑装置、结构及支撑方法，包括若干支撑单元，所述的支撑单元包括止推箱和定位箱，定位箱设置于止推箱内并沿止推箱滑动，定位箱的前端连接有翻转抵紧机构，且翻转抵紧机构在待定位和支撑位之间翻转切换；定位箱的后端连接有调节机构，调节机构用以调节带动定位箱相对止推箱滑移。本发明通过止推箱与定位箱的滑移，配合灵活的翻转抵紧机构，使其具备大行程调节功能，并提高了施工过程的便捷度，能保障整个支撑结构的稳定可靠性。
Adjustable steel cofferdam underwater supporting device, structure and supporting method
一种可调节的钢围堰水下支撑装置、结构及支撑方法
CHEN YANSONG (author) / WANG XUEJIN (author) / JI YINGJUN (author) / GUO YUQIANG (author) / WANG CHAO (author) / SHI WEIMIN (author) / TAN LEI (author) / ZHANG YOUYI (author) / WANG JINGCANG (author) / XU MENG (author)
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Adjustable cofferdam structure and cofferdam construction method
| European Patent Office | 2023