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A platform for research: civil engineering, architecture and urbanism
Railway overpass bridge approach bridge foundation pile maintenance equipment
According to the railway overpass bridge approach bridge foundation pile maintenance equipment, a vertical partition plate is fixed to the middle of the inner wall of an outer supporting cylinder, horizontal main tension springs are fixed to the left end and the right end of the partition plate correspondingly, and horizontal main supporting arms are connected to the left portion and the right portion of the outer supporting cylinder in a left-right sliding mode correspondingly; the tail ends of the two main tension springs are fixed to the two main supporting arms respectively, a left supporting arm is hinged to the main supporting arm on the left portion of the outer supporting cylinder, and a right supporting arm is hinged to the main supporting arm on the right portion of the outer supporting cylinder. The auxiliary tension spring capable of being stretched and the main compression spring capable of being extruded and deformed can be used for well making contact with the outer walls of the foundation piles of different structures and different sizes, and therefore the outer walls of the foundation piles are cleaned through the cleaning pieces on the outer walls of the auxiliary tension spring; therefore, the device can move up and down through frictional contact between the rubber sleeve on the outer wall of the main compression spring and the outer wall of the foundation pile, and maintenance work can be conveniently carried out at the high position of the foundation pile.
本发明公开了一种铁路跨线桥引桥基桩维护设备，所述外支撑筒内壁中部固定有竖直的隔板，所述隔板左右两端各固定有水平的主拉簧，所述外支撑筒左右两部各左右滑动连接有水平的主支撑臂，两所述主拉簧末端分别与两主支撑臂相固定，所述外支撑筒左部的主支撑臂铰接有左支撑臂，所述外支撑筒右部的主支撑臂铰接有右支撑臂。本发明利用可以拉伸的副拉簧和可以挤压变形的主压缩弹簧，可以很好的与不同结构和不同尺寸的基桩外壁相接触，从而利用副拉簧外壁的清洁件对基桩外壁进行清洁，从而利用主压缩弹簧外壁的橡胶套与基桩外壁的摩擦接触实现本装置的上下移动，从而便于在基桩高处进行维护作业。
Railway overpass bridge approach bridge foundation pile maintenance equipment
According to the railway overpass bridge approach bridge foundation pile maintenance equipment, a vertical partition plate is fixed to the middle of the inner wall of an outer supporting cylinder, horizontal main tension springs are fixed to the left end and the right end of the partition plate correspondingly, and horizontal main supporting arms are connected to the left portion and the right portion of the outer supporting cylinder in a left-right sliding mode correspondingly; the tail ends of the two main tension springs are fixed to the two main supporting arms respectively, a left supporting arm is hinged to the main supporting arm on the left portion of the outer supporting cylinder, and a right supporting arm is hinged to the main supporting arm on the right portion of the outer supporting cylinder. The auxiliary tension spring capable of being stretched and the main compression spring capable of being extruded and deformed can be used for well making contact with the outer walls of the foundation piles of different structures and different sizes, and therefore the outer walls of the foundation piles are cleaned through the cleaning pieces on the outer walls of the auxiliary tension spring; therefore, the device can move up and down through frictional contact between the rubber sleeve on the outer wall of the main compression spring and the outer wall of the foundation pile, and maintenance work can be conveniently carried out at the high position of the foundation pile.
本发明公开了一种铁路跨线桥引桥基桩维护设备，所述外支撑筒内壁中部固定有竖直的隔板，所述隔板左右两端各固定有水平的主拉簧，所述外支撑筒左右两部各左右滑动连接有水平的主支撑臂，两所述主拉簧末端分别与两主支撑臂相固定，所述外支撑筒左部的主支撑臂铰接有左支撑臂，所述外支撑筒右部的主支撑臂铰接有右支撑臂。本发明利用可以拉伸的副拉簧和可以挤压变形的主压缩弹簧，可以很好的与不同结构和不同尺寸的基桩外壁相接触，从而利用副拉簧外壁的清洁件对基桩外壁进行清洁，从而利用主压缩弹簧外壁的橡胶套与基桩外壁的摩擦接触实现本装置的上下移动，从而便于在基桩高处进行维护作业。
Railway overpass bridge approach bridge foundation pile maintenance equipment
一种铁路跨线桥引桥基桩维护设备
DUAN WENCHENG (author) / CAI XILU (author)
2024-03-05
Patent
Electronic Resource
Chinese
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