A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-adaptive height difference compensation device for solving bumping at bridge head
The invention relates to the technical field of road engineering, in particular to a self-adaptive height difference compensation device for solving bumping at a bridge head. Comprising a second connecting assembly connected with a road surface part, a first connecting assembly connected with a bridge surface part, and a dowel bar assembly used for connecting the first connecting assembly and the second connecting assembly, wherein the second connecting assembly comprises a circular truncated cone cavity fixedly arranged below the road surface; a second external threaded rod and a second threaded sleeve are arranged in a cavity body of the circular truncated cone cavity, and the second external threaded rod and the second threaded sleeve are connected in a meshed and sleeved mode. The first connecting assembly comprises a fixed support fixedly arranged on one side of the bridge floor, a first threaded sleeve is arranged on the fixed support, a first external threaded rod is connected into the first threaded sleeve, and the first external threaded rod is connected with the first threaded sleeve in a meshed and sleeved mode. According to different settlement heights, the height difference reducing plates can be pushed out layer by layer to carry out self-adaptive height difference compensation, so that the problem of bump at the bridge head is effectively relieved and eliminated, and the driving safety and comfort are improved.
本发明涉及道路工程技术领域，尤其涉及一种解决桥头跳车的自适应高差补偿装置，包括与路面部分连接的第二连接组件、与桥面部分连接的第一连接组件、以及用于连接第一连接组件和第二连接组件的传力杆组件：第二连接组件包括固定设置在路面下方的圆台空腔，圆台空腔的腔体内分别设有第二外螺纹杆和第二螺纹套管，第二外螺纹杆与第二螺纹套管啮合套接；第一连接组件包括固定设置在桥面一侧的固定支座，固定支座上设有第一螺纹套管，第一螺纹套管内接有第一外螺纹杆，第一外螺纹杆与第一螺纹套管啮合套接。本发明可以根据不同的沉降高度，逐层推出减高差板进行自适应高差补偿，从而有效缓解和消除桥头跳车问题，改善行车安全与舒适性。
Self-adaptive height difference compensation device for solving bumping at bridge head
The invention relates to the technical field of road engineering, in particular to a self-adaptive height difference compensation device for solving bumping at a bridge head. Comprising a second connecting assembly connected with a road surface part, a first connecting assembly connected with a bridge surface part, and a dowel bar assembly used for connecting the first connecting assembly and the second connecting assembly, wherein the second connecting assembly comprises a circular truncated cone cavity fixedly arranged below the road surface; a second external threaded rod and a second threaded sleeve are arranged in a cavity body of the circular truncated cone cavity, and the second external threaded rod and the second threaded sleeve are connected in a meshed and sleeved mode. The first connecting assembly comprises a fixed support fixedly arranged on one side of the bridge floor, a first threaded sleeve is arranged on the fixed support, a first external threaded rod is connected into the first threaded sleeve, and the first external threaded rod is connected with the first threaded sleeve in a meshed and sleeved mode. According to different settlement heights, the height difference reducing plates can be pushed out layer by layer to carry out self-adaptive height difference compensation, so that the problem of bump at the bridge head is effectively relieved and eliminated, and the driving safety and comfort are improved.
本发明涉及道路工程技术领域，尤其涉及一种解决桥头跳车的自适应高差补偿装置，包括与路面部分连接的第二连接组件、与桥面部分连接的第一连接组件、以及用于连接第一连接组件和第二连接组件的传力杆组件：第二连接组件包括固定设置在路面下方的圆台空腔，圆台空腔的腔体内分别设有第二外螺纹杆和第二螺纹套管，第二外螺纹杆与第二螺纹套管啮合套接；第一连接组件包括固定设置在桥面一侧的固定支座，固定支座上设有第一螺纹套管，第一螺纹套管内接有第一外螺纹杆，第一外螺纹杆与第一螺纹套管啮合套接。本发明可以根据不同的沉降高度，逐层推出减高差板进行自适应高差补偿，从而有效缓解和消除桥头跳车问题，改善行车安全与舒适性。
Self-adaptive height difference compensation device for solving bumping at bridge head
一种解决桥头跳车的自适应高差补偿装置
XU XUNQIAN (author) / WU TAO (author) / LI SHU'E (author) / KANG FENGYI (author) / JI HAIPING (author) / XING ZHONGFENG (author) / CHEN DAKAI (author) / LYU CHEN (author) / ZHOU YIFAN (author) / ZHOU ZIJUN (author)
2024-01-09
Patent
Electronic Resource
Chinese
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