A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road bridge limiting device for highway engineering
The invention discloses a highway engineering road bridge limiting device, and relates to the technical field of road bridge construction building, the highway engineering road bridge limiting device comprises a support cushion stone located between a bridge and a pier, the top of the support cushion stone is fixed with the bridge, a falling and clamping mechanism is arranged between the support cushion stone and the bridge and between the support cushion stone and the pier, and the falling and clamping mechanism comprises a clamping and sinking assembly and a clamping and sinking assembly, comprising a sunken part located on a bridge pier, when the support padstone is located in the sunken part, the bridge makes contact with the bridge pier, and the wall face of the sunken part limits the support padstone located in the sunken part to move in the horizontal direction; and the falling prevention assembly is located in a normal movement range between the bridge and the bridge pier and can prevent the support padstone from entering the sunken part, under the cooperation effect of the clamping and limiting assembly and the falling prevention assembly, when the bridge and the bridge pier are separated from the normal buffering movement range, the limiting effect between the bridge and the bridge pier can be enhanced, and the safety of the support padstone is improved. And the limiting effect of effectively preventing the bridge from collapsing from the pier is achieved.
本发明公开了一种公路工程道路桥梁限位装置，涉及路桥施工建筑技术领域，包括位于桥梁与桥墩之间的支座垫石，所述支座垫石顶部与桥梁相固定，所述支座垫石与桥梁与桥墩之间设有落卡机构，所述落卡机构包括：卡陷组件，包括位于桥墩上的凹陷部，所述支座垫石位于凹陷部内时桥梁与桥墩相接触，所述凹陷部的壁面对位于凹陷部内的支座垫石水平方向移动进行限制；阻落组件，其在桥梁与桥墩之间处于正常活动范围内，能够阻挡支座垫石进入凹陷部内，本发明通过在卡限组件以及阻落组件的配合作用下，当桥梁与桥墩脱离正常的缓冲活动范围时，能够在对桥梁与桥墩之间的限位起到加强作用，起到了有效的防止桥梁从桥墩上塌落下的限位效果。
Road bridge limiting device for highway engineering
The invention discloses a highway engineering road bridge limiting device, and relates to the technical field of road bridge construction building, the highway engineering road bridge limiting device comprises a support cushion stone located between a bridge and a pier, the top of the support cushion stone is fixed with the bridge, a falling and clamping mechanism is arranged between the support cushion stone and the bridge and between the support cushion stone and the pier, and the falling and clamping mechanism comprises a clamping and sinking assembly and a clamping and sinking assembly, comprising a sunken part located on a bridge pier, when the support padstone is located in the sunken part, the bridge makes contact with the bridge pier, and the wall face of the sunken part limits the support padstone located in the sunken part to move in the horizontal direction; and the falling prevention assembly is located in a normal movement range between the bridge and the bridge pier and can prevent the support padstone from entering the sunken part, under the cooperation effect of the clamping and limiting assembly and the falling prevention assembly, when the bridge and the bridge pier are separated from the normal buffering movement range, the limiting effect between the bridge and the bridge pier can be enhanced, and the safety of the support padstone is improved. And the limiting effect of effectively preventing the bridge from collapsing from the pier is achieved.
本发明公开了一种公路工程道路桥梁限位装置，涉及路桥施工建筑技术领域，包括位于桥梁与桥墩之间的支座垫石，所述支座垫石顶部与桥梁相固定，所述支座垫石与桥梁与桥墩之间设有落卡机构，所述落卡机构包括：卡陷组件，包括位于桥墩上的凹陷部，所述支座垫石位于凹陷部内时桥梁与桥墩相接触，所述凹陷部的壁面对位于凹陷部内的支座垫石水平方向移动进行限制；阻落组件，其在桥梁与桥墩之间处于正常活动范围内，能够阻挡支座垫石进入凹陷部内，本发明通过在卡限组件以及阻落组件的配合作用下，当桥梁与桥墩脱离正常的缓冲活动范围时，能够在对桥梁与桥墩之间的限位起到加强作用，起到了有效的防止桥梁从桥墩上塌落下的限位效果。
Road bridge limiting device for highway engineering
一种公路工程道路桥梁限位装置
LIU GUOYUN (author) / LIU CHAO (author) / XU ZENGLI (author) / YUE ZUOWEN (author) / LU YONG (author) / YANG DACHUN (author) / HU XU (author)
2023-04-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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