A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Limiting device for preventing bridge from overturning
The invention discloses a limiting device for preventing a bridge from overturning, and belongs to the technical field of bridge engineering. Comprising a spring damping mechanism, a mounting plate, a connecting rod mechanism and a polished rod, the mounting plate is arranged below a bridge floor, one end of the mounting plate is fixed to a bridge pier, the two ends of the polished rod are fixed to the mounting plate, a sliding rod and the polished rod are mounted perpendicular to the bridge pier, and one end of the spring damping mechanism is connected with the bridge floor; the connecting rod mechanism comprises a connecting rod, a rotating shaft, a first fixing block and a sliding sleeve, the two ends of the rotating shaft are fixed to the mounting plate through the first fixing block, the rotating shaft is parallel to the bridge pier, and the lower middle portion of the lower end of the connecting rod is rotationally connected to the rotating shaft; the upper end of the connecting rod is in inclined contact with the bridge floor. According to the technical scheme, the problems that an existing limiting device is single in structure and function, and the overturning prevention requirement of a single-column pier bridge is difficult to meet are solved.
本发明公开了一种用于桥梁防倾覆的限位装置，属于桥梁工程技术领域。包括弹簧阻尼机构、安装板、连杆机构和光杆，所述安装板设置于桥面的下方，且一端固定于桥墩上，所述光杆的两端固定于安装板上，且滑动杆光杆垂直于桥墩安装，所述弹簧阻尼机构的一端和桥面连接，所述弹簧阻尼机构的另一端滑动连接于光杆上，所述连杆机构包括连杆、转轴、第一固定块和滑动套筒，所述第一固定块将转轴的两端固定于安装板上，所述转轴平行于桥墩设置，所述连杆的下端中下部转动连接于转轴上，所述连杆的上端与桥面倾斜接触。本技术方案用以解决现有的限位装置的结构和功能单一，难以满足独柱墩桥防倾覆需求的问题。
Limiting device for preventing bridge from overturning
The invention discloses a limiting device for preventing a bridge from overturning, and belongs to the technical field of bridge engineering. Comprising a spring damping mechanism, a mounting plate, a connecting rod mechanism and a polished rod, the mounting plate is arranged below a bridge floor, one end of the mounting plate is fixed to a bridge pier, the two ends of the polished rod are fixed to the mounting plate, a sliding rod and the polished rod are mounted perpendicular to the bridge pier, and one end of the spring damping mechanism is connected with the bridge floor; the connecting rod mechanism comprises a connecting rod, a rotating shaft, a first fixing block and a sliding sleeve, the two ends of the rotating shaft are fixed to the mounting plate through the first fixing block, the rotating shaft is parallel to the bridge pier, and the lower middle portion of the lower end of the connecting rod is rotationally connected to the rotating shaft; the upper end of the connecting rod is in inclined contact with the bridge floor. According to the technical scheme, the problems that an existing limiting device is single in structure and function, and the overturning prevention requirement of a single-column pier bridge is difficult to meet are solved.
本发明公开了一种用于桥梁防倾覆的限位装置，属于桥梁工程技术领域。包括弹簧阻尼机构、安装板、连杆机构和光杆，所述安装板设置于桥面的下方，且一端固定于桥墩上，所述光杆的两端固定于安装板上，且滑动杆光杆垂直于桥墩安装，所述弹簧阻尼机构的一端和桥面连接，所述弹簧阻尼机构的另一端滑动连接于光杆上，所述连杆机构包括连杆、转轴、第一固定块和滑动套筒，所述第一固定块将转轴的两端固定于安装板上，所述转轴平行于桥墩设置，所述连杆的下端中下部转动连接于转轴上，所述连杆的上端与桥面倾斜接触。本技术方案用以解决现有的限位装置的结构和功能单一，难以满足独柱墩桥防倾覆需求的问题。
Limiting device for preventing bridge from overturning
一种用于桥梁防倾覆的限位装置
DENG ZECHENG (author) / HAN WANSHUI (author) / WANG TAO (author) / CHEN SHIZHI (author) / JIA SHAOMING (author) / YU XI (author) / XIAO JIBANG (author) / LI QIANKUN (author) / LIANG XIONG (author) / WU JIANZHONG (author)
2023-11-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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