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A platform for research: civil engineering, architecture and urbanism
Pile stabilizing device for installing offshore wind power single pile foundation
The invention discloses a pile stabilizing device for installing an offshore wind power single pile foundation. The pile stabilizing device comprises a guide module, a limiting centering module, a length adjusting module and a negative pressure anchoring module. The guide module comprises a guide cylinder; the limiting and centering module comprises an upper limiting and centering module and a lower limiting and centering module which are the same in structure; the upper limiting and centering module comprises a main cylinder; the length adjusting module comprises a length adjusting cylinder; the negative pressure anchoring module comprises a negative pressure barrel and an inner barrel coaxially arranged in an inner cavity of the negative pressure barrel. A plurality of steel plates are radially and uniformly connected between the inner surface of the negative pressure barrel and the outer surface of the inner barrel, so that a plurality of negative pressure anchoring areas are formed between the negative pressure barrel and the inner barrel; a guide cylinder of the guide module, a main cylinder body of the upper limiting centering module, a length adjusting cylinder body of the length adjusting module, a main cylinder body of the lower limiting centering module and an inner cylinder body of the negative pressure anchoring module are sequentially connected from top to bottom. The device can adapt to sea areas with different water depths and construction of different pile diameters, and the construction efficiency can be improved.
本发明公开了一种安装海上风电单桩基础的稳桩装置，包括导向模块、限位对中模块、长度调整模块和负压锚固模块。导向模块包括导向筒；限位对中模块包括结构相同的上部限位对中模块和下部限位对中模块；上部限位对中模块包括主筒体；长度调整模块包括长度调整筒体；负压锚固模块包括负压桶和同轴地设在负压桶的内腔中的内筒体；负压桶的内表面与内筒体的外表面之间径向均布地连接若干钢板，使负压桶与内筒体之间形成若干个负压锚固区；导向模块的导向筒、上部限位对中模块的主筒体、长度调整模块的长度调整筒体、下部限位对中模块的主筒体和负压锚固模块的内筒体自上而下依次连接。本发明能适应不同水深海域和不同桩径施工，并能提升施工效率。
Pile stabilizing device for installing offshore wind power single pile foundation
The invention discloses a pile stabilizing device for installing an offshore wind power single pile foundation. The pile stabilizing device comprises a guide module, a limiting centering module, a length adjusting module and a negative pressure anchoring module. The guide module comprises a guide cylinder; the limiting and centering module comprises an upper limiting and centering module and a lower limiting and centering module which are the same in structure; the upper limiting and centering module comprises a main cylinder; the length adjusting module comprises a length adjusting cylinder; the negative pressure anchoring module comprises a negative pressure barrel and an inner barrel coaxially arranged in an inner cavity of the negative pressure barrel. A plurality of steel plates are radially and uniformly connected between the inner surface of the negative pressure barrel and the outer surface of the inner barrel, so that a plurality of negative pressure anchoring areas are formed between the negative pressure barrel and the inner barrel; a guide cylinder of the guide module, a main cylinder body of the upper limiting centering module, a length adjusting cylinder body of the length adjusting module, a main cylinder body of the lower limiting centering module and an inner cylinder body of the negative pressure anchoring module are sequentially connected from top to bottom. The device can adapt to sea areas with different water depths and construction of different pile diameters, and the construction efficiency can be improved.
本发明公开了一种安装海上风电单桩基础的稳桩装置，包括导向模块、限位对中模块、长度调整模块和负压锚固模块。导向模块包括导向筒；限位对中模块包括结构相同的上部限位对中模块和下部限位对中模块；上部限位对中模块包括主筒体；长度调整模块包括长度调整筒体；负压锚固模块包括负压桶和同轴地设在负压桶的内腔中的内筒体；负压桶的内表面与内筒体的外表面之间径向均布地连接若干钢板，使负压桶与内筒体之间形成若干个负压锚固区；导向模块的导向筒、上部限位对中模块的主筒体、长度调整模块的长度调整筒体、下部限位对中模块的主筒体和负压锚固模块的内筒体自上而下依次连接。本发明能适应不同水深海域和不同桩径施工，并能提升施工效率。
Pile stabilizing device for installing offshore wind power single pile foundation
一种安装海上风电单桩基础的稳桩装置
DU YU (author) / LI FEIPENG (author)
2023-07-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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