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A platform for research: civil engineering, architecture and urbanism
Floating gantry ship for pulling out low-clearance lower beam bottom steel pipe pile support
The invention is applicable to steel pipe pile pulling, and provides a floating gantry ship for pulling out a low-clearance lower beam bottom steel pipe pile bracket, which comprises a steel pipe pile inserted into the bottom of a sludge layer, a floating gantry ship and a winch assembly hung on the floating gantry ship, a circle of reinforcing ribs are additionally welded at the pipe orifice of the steel pipe pile; the connecting piece is used for fixing the steel pipe pile; the first steel wire rope is used for connecting the winch assembly and the connecting piece; the first rope guide piece is rotationally arranged on the lead screw in a threaded mode; the fixing piece is fixedly arranged on the semi-annular plate through a fastening bolt; the second rope guide piece is rotationally arranged on the fixing piece; and the counterweight pieces are rotationally arranged on the fixing piece and the connecting piece respectively. According to the device, the connecting piece is fixed to the steel pipe pile, the balance weight piece on the second dial is adjusted through the first dial, it is guaranteed that the stress direction of the steel wire rope coincides with the axis direction of the steel pipe pile, it is guaranteed that the drawing angle is consistent with the angle of the to-be-drawn steel pipe pile, and the steel pipe pile obliquely arranged in a silt layer can be conveniently pulled out.
本发明适用于钢管拔桩，提供了一种用于拔除低净空下梁底钢管桩支架的浮龙门船，包括插入淤泥层底部的钢管桩、浮龙门船以及挂置在浮龙门船上的卷扬组件；钢管桩管口处加焊一圈加强筋；还包括：用于固定钢管桩的连接件；以及用于连接卷扬组件、连接件的第一钢丝绳；螺纹转动设置在丝杆上的第一导绳件；通过紧固螺栓固定安装在半环形板上的固定件；转动设置在固定件上的第二导绳件；以及分别转动设置在固定件、连接件上的配重件。该装置通过将连接件固定在钢管桩上，通过第一刻度盘调整第二刻度盘上的配重件，保证了钢丝绳受力方向与钢管桩轴线方向重合，确保拉拔角度与待拔钢管桩角度相一致，便于将倾斜设置在淤泥层中的钢管桩拔出。
Floating gantry ship for pulling out low-clearance lower beam bottom steel pipe pile support
The invention is applicable to steel pipe pile pulling, and provides a floating gantry ship for pulling out a low-clearance lower beam bottom steel pipe pile bracket, which comprises a steel pipe pile inserted into the bottom of a sludge layer, a floating gantry ship and a winch assembly hung on the floating gantry ship, a circle of reinforcing ribs are additionally welded at the pipe orifice of the steel pipe pile; the connecting piece is used for fixing the steel pipe pile; the first steel wire rope is used for connecting the winch assembly and the connecting piece; the first rope guide piece is rotationally arranged on the lead screw in a threaded mode; the fixing piece is fixedly arranged on the semi-annular plate through a fastening bolt; the second rope guide piece is rotationally arranged on the fixing piece; and the counterweight pieces are rotationally arranged on the fixing piece and the connecting piece respectively. According to the device, the connecting piece is fixed to the steel pipe pile, the balance weight piece on the second dial is adjusted through the first dial, it is guaranteed that the stress direction of the steel wire rope coincides with the axis direction of the steel pipe pile, it is guaranteed that the drawing angle is consistent with the angle of the to-be-drawn steel pipe pile, and the steel pipe pile obliquely arranged in a silt layer can be conveniently pulled out.
本发明适用于钢管拔桩，提供了一种用于拔除低净空下梁底钢管桩支架的浮龙门船，包括插入淤泥层底部的钢管桩、浮龙门船以及挂置在浮龙门船上的卷扬组件；钢管桩管口处加焊一圈加强筋；还包括：用于固定钢管桩的连接件；以及用于连接卷扬组件、连接件的第一钢丝绳；螺纹转动设置在丝杆上的第一导绳件；通过紧固螺栓固定安装在半环形板上的固定件；转动设置在固定件上的第二导绳件；以及分别转动设置在固定件、连接件上的配重件。该装置通过将连接件固定在钢管桩上，通过第一刻度盘调整第二刻度盘上的配重件，保证了钢丝绳受力方向与钢管桩轴线方向重合，确保拉拔角度与待拔钢管桩角度相一致，便于将倾斜设置在淤泥层中的钢管桩拔出。
Floating gantry ship for pulling out low-clearance lower beam bottom steel pipe pile support
一种用于拔除低净空下梁底钢管桩支架的浮龙门船
LU WEN (author) / LIU MENG (author) / LI HONGTAO (author) / MENG JINQIANG (author) / LI HONGLU (author) / ZHANG YUFENG (author) / YANG CHANGHAI (author) / SONG BINGGONG (author) / XIN XIN (author)
2023-08-29
Patent
Electronic Resource
Chinese
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