A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wading bridge pile foundation replacing device and using method thereof
The invention discloses a wading bridge pile foundation replacement device and a using method thereof, and relates to the technical field of bridge engineering construction.The wading bridge pile foundation replacement device comprises a pile foundation body and a bridge body, and two steel sleeves are installed on the outer wall of the peripheral side of the pile foundation body through two fixing assemblies. During use, the two steel sleeves and the two underpinning platforms are installed on the pile foundation body through the fixing assemblies, the two ends of the two connecting plates are placed in the two upper rectangular grooves and the two lower rectangular grooves correspondingly, and the connecting plates are fixed through the clamping assemblies. After the underpinning platform is fixed, four lifting units drive reinforcing columns to slide downwards under the action of fixing rings until the reinforcing columns are inserted into the ground, a rotating motor is started to drive a screw to rotate, two lifting blocks are driven to move downwards under the action of a limiting unit, and then four inserting rods are driven to synchronously move in the direction away from the axis under the action of a connecting unit; the reinforcing columns are inserted into the surrounding ground to achieve the reinforcing and limiting effects on the reinforcing columns, and sinking and other phenomena are prevented.
本发明公开了一种涉水桥梁桩基更换装置及其使用方法，涉及到桥梁工程建设技术领域，包括桩基本体、桥梁本体，所述桩基本体的周侧外壁通过两个固定组件安装有两个钢套管。使用时，将两个钢套管、两个托换平台通过固定组件安装于桩基本体上，将两个连接板的两端分别放置于两个上矩形槽、两个下矩形槽内，通过卡接组件对连接板进行固定。当托换平台固定后，通过四个升降单元带动加强柱在固定环的作用下向下滑动直至插入地底，启动转动电机带动螺杆转动，在限位单元的作用下带动两个升降块向下运动，进而在连接单元的作用下带动四个插杆同步向远离轴心方向运动，插入四周地面内对加强柱起到加强限位作用，防止发生下沉等现象。
Wading bridge pile foundation replacing device and using method thereof
The invention discloses a wading bridge pile foundation replacement device and a using method thereof, and relates to the technical field of bridge engineering construction.The wading bridge pile foundation replacement device comprises a pile foundation body and a bridge body, and two steel sleeves are installed on the outer wall of the peripheral side of the pile foundation body through two fixing assemblies. During use, the two steel sleeves and the two underpinning platforms are installed on the pile foundation body through the fixing assemblies, the two ends of the two connecting plates are placed in the two upper rectangular grooves and the two lower rectangular grooves correspondingly, and the connecting plates are fixed through the clamping assemblies. After the underpinning platform is fixed, four lifting units drive reinforcing columns to slide downwards under the action of fixing rings until the reinforcing columns are inserted into the ground, a rotating motor is started to drive a screw to rotate, two lifting blocks are driven to move downwards under the action of a limiting unit, and then four inserting rods are driven to synchronously move in the direction away from the axis under the action of a connecting unit; the reinforcing columns are inserted into the surrounding ground to achieve the reinforcing and limiting effects on the reinforcing columns, and sinking and other phenomena are prevented.
本发明公开了一种涉水桥梁桩基更换装置及其使用方法，涉及到桥梁工程建设技术领域，包括桩基本体、桥梁本体，所述桩基本体的周侧外壁通过两个固定组件安装有两个钢套管。使用时，将两个钢套管、两个托换平台通过固定组件安装于桩基本体上，将两个连接板的两端分别放置于两个上矩形槽、两个下矩形槽内，通过卡接组件对连接板进行固定。当托换平台固定后，通过四个升降单元带动加强柱在固定环的作用下向下滑动直至插入地底，启动转动电机带动螺杆转动，在限位单元的作用下带动两个升降块向下运动，进而在连接单元的作用下带动四个插杆同步向远离轴心方向运动，插入四周地面内对加强柱起到加强限位作用，防止发生下沉等现象。
Wading bridge pile foundation replacing device and using method thereof
一种涉水桥梁桩基更换装置及其使用方法
MAO GUOHUI (author) / WU KUN (author) / LIANG GUOQING (author) / LUO RUPING (author) / ZHU BITANG (author) / TU WENBO (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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