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A platform for research: civil engineering, architecture and urbanism
Integrated automatic installation method for anti-scouring device of offshore wind power foundation
The invention discloses an integrated automatic installation method for an offshore wind power foundation anti-scour device. The method comprises the steps that the anti-scour device is assembled on the outer wall, close to the top end, of a jacket suction barrel; the anti-scour device is adjusted to be in a closed state, and the periphery of the anti-scour device is bound through a mooring rope; wherein the equipment and the ferry vehicle are used for integrally transporting the jacket provided with the anti-scouring device to the transportation barge, and the jacket is dragged to a construction sea area by the traction ship; the construction position is determined, and the jacket is integrally hoisted to the position above the construction position through a crane arranged on the transportation barge; hoisting is relieved, so that the suction barrel of the jacket is put into the sea, the mooring rope is relieved through an underwater robot or manual work, and the anti-scouring device enters an open state; and the suction barrel continues to be put down, suction barrel penetration construction is conducted, the suction barrel slowly penetrates into the seabed under the action of the self weight and the negative pressure, the anti-scouring device is completely unfolded, and installation is completed. The anti-scour device is stable in structure and does not move after being installed.
本发明公开一种海上风电基础防冲刷装置一体化自动安装方法，步骤为在导管架吸力筒靠近顶端的外壁上装配设置防冲刷装置；将防冲刷装置调整为闭合状态，并使用缆绳捆绑防冲刷装置的外围；其中设备和摆渡车将安装好防冲刷装置的导管架整体运送到运输驳船，并由牵引船拖至施工海域；确定施工位置，通过设置在运输驳船上的起重机将导管架整体吊装至施工位置上方；解除吊装，使得导管架吸力筒下放入海，并通过水下机器人或人为解除缆绳，使防冲刷装置进入打开状态；继续下放吸力筒，并进行吸力筒沉贯施工，吸力筒在自重和负压力的作用下，缓缓贯入海床中，使防冲刷装置完全展开，完成安装。防冲刷装置安装后结构稳定，不会移动。
Integrated automatic installation method for anti-scouring device of offshore wind power foundation
The invention discloses an integrated automatic installation method for an offshore wind power foundation anti-scour device. The method comprises the steps that the anti-scour device is assembled on the outer wall, close to the top end, of a jacket suction barrel; the anti-scour device is adjusted to be in a closed state, and the periphery of the anti-scour device is bound through a mooring rope; wherein the equipment and the ferry vehicle are used for integrally transporting the jacket provided with the anti-scouring device to the transportation barge, and the jacket is dragged to a construction sea area by the traction ship; the construction position is determined, and the jacket is integrally hoisted to the position above the construction position through a crane arranged on the transportation barge; hoisting is relieved, so that the suction barrel of the jacket is put into the sea, the mooring rope is relieved through an underwater robot or manual work, and the anti-scouring device enters an open state; and the suction barrel continues to be put down, suction barrel penetration construction is conducted, the suction barrel slowly penetrates into the seabed under the action of the self weight and the negative pressure, the anti-scouring device is completely unfolded, and installation is completed. The anti-scour device is stable in structure and does not move after being installed.
本发明公开一种海上风电基础防冲刷装置一体化自动安装方法，步骤为在导管架吸力筒靠近顶端的外壁上装配设置防冲刷装置；将防冲刷装置调整为闭合状态，并使用缆绳捆绑防冲刷装置的外围；其中设备和摆渡车将安装好防冲刷装置的导管架整体运送到运输驳船，并由牵引船拖至施工海域；确定施工位置，通过设置在运输驳船上的起重机将导管架整体吊装至施工位置上方；解除吊装，使得导管架吸力筒下放入海，并通过水下机器人或人为解除缆绳，使防冲刷装置进入打开状态；继续下放吸力筒，并进行吸力筒沉贯施工，吸力筒在自重和负压力的作用下，缓缓贯入海床中，使防冲刷装置完全展开，完成安装。防冲刷装置安装后结构稳定，不会移动。
Integrated automatic installation method for anti-scouring device of offshore wind power foundation
一种海上风电基础防冲刷装置一体化自动安装方法
TIAN ZHENYA (author) / ZHU RONGHUA (author) / ZHANG RONGSHENG (author) / LU CHENGLI (author) / ZHANG MEIYANG (author) / LIU HANQIU (author)
2023-08-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Automatic installation anti-scouring protection device for offshore wind power
| European Patent Office | 2021