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A platform for research: civil engineering, architecture and urbanism
Pile hoisting method of full-rotation crane ship
The invention discloses a pile hoisting method of a full-rotation crane ship. The full-rotation crane ship is adopted to hoist a steel pipe pile arranged on a transport ship, the full-rotation crane ship is provided with a cantilever crane, a lifting hook and a balance beam, the cantilever crane is rotatably arranged on the full-rotation crane ship, the lifting hook is movably connected to the cantilever crane through a steel wire rope, and the balance beam is horizontally hoisted and tied on the lifting hook. The pile hoisting method comprises the following steps that 1, the full-rotation crane ship and the transport ship are in place; 2, the cantilever crane and the lifting hook are positioned; 3, a sling is hung; and 4, a pile is overturned, the lifting hook is hoisted, the cantilever crane rotates, and the steel pipe pile is gradually turned to the vertical position. The cantilever crane rotates by 360 degrees to change the position, a ship body is fixedly constructed, and the hoisting position is changed through full rotation to replace the ship position movement of a fixed arm crane ship; and the angle of a hoisting rope in the vertical direction is adjusted in time during hoisting of the cantilever crane vertical direction control arm, the gravity center of the steel pipe pile is kept stable all the time, positioning precision is improved, construction difficulty is lowered, efficiency is improved, and the engineering period is shortened.
本发明公开一种全回转起重船的吊桩方法，采用全回转起重船对运输船上装有的钢管桩进行起吊，全回转起重船具有臂架、吊钩和平衡梁，臂架转动设置于全回转起重船上，吊钩通过钢丝绳活动连接在臂架上，平衡梁水平吊装系于吊钩上，吊桩方法包括以下步骤：步骤一：全回转起重船及运输船就位；步骤二：臂架、吊钩定位；步骤三：吊索具挂设；步骤四：翻桩；提升吊钩，臂架转动，逐渐将钢管桩翻至竖直位置。臂架进行360°转动变化位置，船体固定式施工，全回转进行吊装位置变换来代替固定臂起重船的船位移动；臂架上下方向控臂在吊装时及时调整吊绳在竖直方向上的角度，始终保持钢管桩的重心稳定，提高定位精度，降低施工难度，提高效率，缩减工程周期。
Pile hoisting method of full-rotation crane ship
The invention discloses a pile hoisting method of a full-rotation crane ship. The full-rotation crane ship is adopted to hoist a steel pipe pile arranged on a transport ship, the full-rotation crane ship is provided with a cantilever crane, a lifting hook and a balance beam, the cantilever crane is rotatably arranged on the full-rotation crane ship, the lifting hook is movably connected to the cantilever crane through a steel wire rope, and the balance beam is horizontally hoisted and tied on the lifting hook. The pile hoisting method comprises the following steps that 1, the full-rotation crane ship and the transport ship are in place; 2, the cantilever crane and the lifting hook are positioned; 3, a sling is hung; and 4, a pile is overturned, the lifting hook is hoisted, the cantilever crane rotates, and the steel pipe pile is gradually turned to the vertical position. The cantilever crane rotates by 360 degrees to change the position, a ship body is fixedly constructed, and the hoisting position is changed through full rotation to replace the ship position movement of a fixed arm crane ship; and the angle of a hoisting rope in the vertical direction is adjusted in time during hoisting of the cantilever crane vertical direction control arm, the gravity center of the steel pipe pile is kept stable all the time, positioning precision is improved, construction difficulty is lowered, efficiency is improved, and the engineering period is shortened.
本发明公开一种全回转起重船的吊桩方法，采用全回转起重船对运输船上装有的钢管桩进行起吊，全回转起重船具有臂架、吊钩和平衡梁，臂架转动设置于全回转起重船上，吊钩通过钢丝绳活动连接在臂架上，平衡梁水平吊装系于吊钩上，吊桩方法包括以下步骤：步骤一：全回转起重船及运输船就位；步骤二：臂架、吊钩定位；步骤三：吊索具挂设；步骤四：翻桩；提升吊钩，臂架转动，逐渐将钢管桩翻至竖直位置。臂架进行360°转动变化位置，船体固定式施工，全回转进行吊装位置变换来代替固定臂起重船的船位移动；臂架上下方向控臂在吊装时及时调整吊绳在竖直方向上的角度，始终保持钢管桩的重心稳定，提高定位精度，降低施工难度，提高效率，缩减工程周期。
Pile hoisting method of full-rotation crane ship
一种全回转起重船的吊桩方法
CHEN YONGQING (author) / PENG XIAOLIANG (author) / LI HONGQUAN (author) / LIU YONGPING (author) / CHEN WENBING (author) / HAN TIANXING (author) / ZHOU WEN (author) / LIANG QIMIN (author) / YUAN CHUNJIN (author) / YE JIANZHEN (author)
2021-03-12
Patent
Electronic Resource
Chinese
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