A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge with turnover guardrails
The invention provides a bridge with a turnover guardrail, belongs to the field of building construction, is used for driving the guardrail to turn over through floating acting force of flood acting on a floating block when the flood comes, and avoids damage to the bridge due to the fact that the guardrail blocks the flood and floaters, and comprises a bridge body, a guardrail assembly, a supporting piece and a turnover assembly; the guardrail assembly is installed on the top of a bridge body, and the supporting piece is used for supporting a guardrail body. The overturning assembly comprises a driving mechanism and an overturning piece. The driving mechanism comprises a guide piece and a floating block, the guide piece is arranged in a guide hole vertically formed in the bridge body in a sliding mode, the bottom end of the guide piece is fixedly connected with the floating block arranged at the bottom of the bridge body, the overturning piece is connected with the guide piece, and the floating block floats upwards to drive the overturning piece to adjust the overturning state of the guardrail body. By additionally arranging the floating blocks, the guiding pieces and the overturning pieces, the guardrail is driven to overturn by utilizing the floating acting force of flood, so that the damage rate of a bridge in disasters such as flood is reduced while the guardrail plays a daily protection role.
本发明提供一种具有可翻转护栏的桥梁，属于建筑施工领域，用于洪水来临时通过洪水作用在浮块上的上浮作用力带动护栏翻转，避免因护栏阻拦洪水以及漂浮物对桥梁造成损坏，包括桥梁梁体、护栏组件、支撑件和翻转组件；护栏组件安装于桥梁梁体顶部，支撑件用于支撑护栏主体；翻转组件包括驱动机构和翻转件；所述驱动机构包括导向件和浮块，导向件滑动设置于桥梁梁体竖直开设的导向孔内，且底端固定连接有设置于桥梁梁体底部的浮块，翻转件与导向件连接，通过浮块上浮带动翻转件调整护栏主体的翻转状态，本发明通过加装浮块、导向件以及翻转件利用洪水的上浮作用力驱动护栏翻转，使护栏起到日常防护作用的同时，降低了桥梁在洪水等灾害中的损害率。
Bridge with turnover guardrails
The invention provides a bridge with a turnover guardrail, belongs to the field of building construction, is used for driving the guardrail to turn over through floating acting force of flood acting on a floating block when the flood comes, and avoids damage to the bridge due to the fact that the guardrail blocks the flood and floaters, and comprises a bridge body, a guardrail assembly, a supporting piece and a turnover assembly; the guardrail assembly is installed on the top of a bridge body, and the supporting piece is used for supporting a guardrail body. The overturning assembly comprises a driving mechanism and an overturning piece. The driving mechanism comprises a guide piece and a floating block, the guide piece is arranged in a guide hole vertically formed in the bridge body in a sliding mode, the bottom end of the guide piece is fixedly connected with the floating block arranged at the bottom of the bridge body, the overturning piece is connected with the guide piece, and the floating block floats upwards to drive the overturning piece to adjust the overturning state of the guardrail body. By additionally arranging the floating blocks, the guiding pieces and the overturning pieces, the guardrail is driven to overturn by utilizing the floating acting force of flood, so that the damage rate of a bridge in disasters such as flood is reduced while the guardrail plays a daily protection role.
本发明提供一种具有可翻转护栏的桥梁，属于建筑施工领域，用于洪水来临时通过洪水作用在浮块上的上浮作用力带动护栏翻转，避免因护栏阻拦洪水以及漂浮物对桥梁造成损坏，包括桥梁梁体、护栏组件、支撑件和翻转组件；护栏组件安装于桥梁梁体顶部，支撑件用于支撑护栏主体；翻转组件包括驱动机构和翻转件；所述驱动机构包括导向件和浮块，导向件滑动设置于桥梁梁体竖直开设的导向孔内，且底端固定连接有设置于桥梁梁体底部的浮块，翻转件与导向件连接，通过浮块上浮带动翻转件调整护栏主体的翻转状态，本发明通过加装浮块、导向件以及翻转件利用洪水的上浮作用力驱动护栏翻转，使护栏起到日常防护作用的同时，降低了桥梁在洪水等灾害中的损害率。
Bridge with turnover guardrails
具有可翻转护栏的桥梁
LI PENGFEI (author) / WEI SICONG (author) / HAN XU (author) / KIM SUN-KIL (author) / MAO YAN (author) / DONG ZHENHUA (author)
2024-05-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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