A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Embedded groove type steel box girder sliding side pushing construction device and construction method
The invention belongs to the technical field of steel box girder pushing construction, and particularly relates to a caulking groove type steel box girder sliding side pushing construction device and method. The caulking groove type steel box girder sliding and side pushing construction device comprises a slide way beam erected on a distribution beam. Two rows of guide plates parallel to each other are convexly arranged on the top surface of the slideway beam; the front end of the fixed-point pushing assembly is connected to the supporting beam through a hinged telescopic rod; the two sides of the fixed-point pushing assembly extend towards the corresponding side walls of the slide way beam to form side supports, and positioning anchor points are arranged on the side walls of the slide way beam. When the positioning anchor point and the side support form a locking action, the hinged telescopic rod pushes the supporting beam to move along the slideway beam; the device has the advantages of being compact in structure, high in modularization degree and capable of being repeatedly used, high-precision pushing operation can be achieved, and meanwhile the safety, stability and reliability of advancing of the steel box girder can be guaranteed.
本发明属于钢箱梁顶推施工技术领域，具体涉及一种嵌槽式钢箱梁滑移侧推施工装置及施工方法。本发明的嵌槽式钢箱梁滑移侧推施工装置包括架设于分配梁上的滑道梁；滑道梁的顶面凸设有彼此板面平行的两列导板；还包括定点顶推组件，定点顶推组件的前端通过铰接伸缩杆连接在支承梁处；定点顶推组件两侧向滑道梁相应侧壁延伸从而形成侧支撑，滑道梁侧壁设置定位锚点；定位锚点与侧支撑形成锁定动作时，铰接伸缩杆推动支承梁沿滑道梁作行进动作；该装置具备构造紧凑、模块化程度高且可重复使用的优点，能够在实现高精度的顶推作业的同时，又能保证钢箱梁行进的安全性、稳定性和可靠性。
Embedded groove type steel box girder sliding side pushing construction device and construction method
The invention belongs to the technical field of steel box girder pushing construction, and particularly relates to a caulking groove type steel box girder sliding side pushing construction device and method. The caulking groove type steel box girder sliding and side pushing construction device comprises a slide way beam erected on a distribution beam. Two rows of guide plates parallel to each other are convexly arranged on the top surface of the slideway beam; the front end of the fixed-point pushing assembly is connected to the supporting beam through a hinged telescopic rod; the two sides of the fixed-point pushing assembly extend towards the corresponding side walls of the slide way beam to form side supports, and positioning anchor points are arranged on the side walls of the slide way beam. When the positioning anchor point and the side support form a locking action, the hinged telescopic rod pushes the supporting beam to move along the slideway beam; the device has the advantages of being compact in structure, high in modularization degree and capable of being repeatedly used, high-precision pushing operation can be achieved, and meanwhile the safety, stability and reliability of advancing of the steel box girder can be guaranteed.
本发明属于钢箱梁顶推施工技术领域，具体涉及一种嵌槽式钢箱梁滑移侧推施工装置及施工方法。本发明的嵌槽式钢箱梁滑移侧推施工装置包括架设于分配梁上的滑道梁；滑道梁的顶面凸设有彼此板面平行的两列导板；还包括定点顶推组件，定点顶推组件的前端通过铰接伸缩杆连接在支承梁处；定点顶推组件两侧向滑道梁相应侧壁延伸从而形成侧支撑，滑道梁侧壁设置定位锚点；定位锚点与侧支撑形成锁定动作时，铰接伸缩杆推动支承梁沿滑道梁作行进动作；该装置具备构造紧凑、模块化程度高且可重复使用的优点，能够在实现高精度的顶推作业的同时，又能保证钢箱梁行进的安全性、稳定性和可靠性。
Embedded groove type steel box girder sliding side pushing construction device and construction method
嵌槽式钢箱梁滑移侧推施工装置及施工方法
SU YING (author) / WANG JINGFENG (author) / QIAN YELIN (author) / SHEN QIHAN (author) / WANG ZHULIN (author) / CHENG QIANYONG (author) / LI CHANGCHUN (author) / OH YUN-KYOUNG (author) / ZHANG JUNFENG (author) / JI CHAO (author)
2023-07-18
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Steel box girder pushing system and steel box girder pushing construction method
| European Patent Office | 2024
Pushing and sliding construction method for double-width steel truss girder
| European Patent Office | 2023
Pushing structure and steel box girder pushing construction method
| European Patent Office | 2022
Steel box girder pushing device and system and pushing construction method
| European Patent Office | 2024