A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Expansion joint suitable for lifting type movable bridge
The invention discloses an expansion joint suitable for a lifting type movable bridge, and relates to expansion joints. The expansion joint comprises an opening span and a fixed span; the opening span comprises a left base plate and a left expansion joint plate; the left expansion joint plate is connected with the left base plate through bolts; the fixed span comprises a right base plate and a right expansion joint plate; and the position relationship between the opening span and the fixed span comprises an opening state and a closing state. The problems that a traditional bridge expansion joint cannot be separated when a bridge is opened and cannot be integrated when the bridge is closed are solved.
本发明公开了一种适用于提升式开启桥的伸缩缝，涉及伸缩缝。它包括开启跨和固定跨；开启跨包括左基板和左伸缩缝板；左伸缩缝板通过螺栓与左基板连接；固定跨包括右基板和右伸缩缝板；开启跨和固定跨的位置关系包括开启状态和闭合状态。本发明解决了传统桥梁伸缩缝无法实现伸缩缝在桥梁开启的时候分离，桥梁闭合的时候形成整体的功能。
Expansion joint suitable for lifting type movable bridge
The invention discloses an expansion joint suitable for a lifting type movable bridge, and relates to expansion joints. The expansion joint comprises an opening span and a fixed span; the opening span comprises a left base plate and a left expansion joint plate; the left expansion joint plate is connected with the left base plate through bolts; the fixed span comprises a right base plate and a right expansion joint plate; and the position relationship between the opening span and the fixed span comprises an opening state and a closing state. The problems that a traditional bridge expansion joint cannot be separated when a bridge is opened and cannot be integrated when the bridge is closed are solved.
本发明公开了一种适用于提升式开启桥的伸缩缝，涉及伸缩缝。它包括开启跨和固定跨；开启跨包括左基板和左伸缩缝板；左伸缩缝板通过螺栓与左基板连接；固定跨包括右基板和右伸缩缝板；开启跨和固定跨的位置关系包括开启状态和闭合状态。本发明解决了传统桥梁伸缩缝无法实现伸缩缝在桥梁开启的时候分离，桥梁闭合的时候形成整体的功能。
Expansion joint suitable for lifting type movable bridge
适用于提升式开启桥的伸缩缝
ZHEN XIEYOU (author) / ZHAO YINRU (author) / ZHOU TAO (author) / LI LIANG (author) / TIAN QING (author) / YAN HAIQING (author) / LIAO YANHUA (author) / ZHANG CHAO (author)
2021-09-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Movable sound barrier structure suitable for super-long expansion joint of road bridge
| European Patent Office | 2022
Lifting type movable bridge and vibration reduction support
| European Patent Office | 2023
Movable lifting construction table for bridge construction
| European Patent Office | 2022
Novel energy-saving self-balancing vertical lifting type movable bridge
| European Patent Office | 2021
Self-filling type expansion joint device suitable for long-span bridge
| European Patent Office | 2023