The invention provides an offshore photovoltaic support foundation construction method, and relates to the field of offshore photovoltaic technologies. The construction method comprises the steps that a pile driving barge and a pile foundation are transported to a first to-be-laid area of the sea surface, the pile driving barge comprises a lifting device, the lifting device comprises a first rigging and a second rigging, and the pile foundation comprises a column body, a first lifting lug arranged at the first end of the column body and a second lifting lug arranged at the second end of the column body; the first rigging is connected with the first lifting lug, and the second rigging is connected with the second lifting lug; the first rigging and the second rigging are lifted to lift the pile foundation to a preset position; the first rigging is lifted, and the second rigging is lowered, so that a preset angle is formed between the pile foundation and the sea surface; and the pile foundation is lowered through the first rigging, so that the pile foundation goes deep into a seabed mud layer corresponding to the first to-be-laid area. According to the construction method, the mounting difficulty of the pile foundation can be reduced, and the mounting efficiency and the mounting stability are improved.
本公开提供一种海上光伏支架基础施工方法,涉及海上光伏技术领域。该施工方法包括:将打桩船和桩基运输到海面的第一待铺设区域,打桩船包括起吊装置,起吊装置包括第一索具及第二索具,桩基包括柱体、设于柱体的第一端的第一吊耳及设于柱体的第二端的第二吊耳;将第一索具与第一吊耳连接,将第二索具与第二吊耳连接;起吊第一索具和第二索具,以将桩基升高至预设位置;提升第一索具并下放第二索具,以使桩基与海面呈预设角度;通过第一索具下放桩基,以使桩基深入至第一待铺设区域对应的海底的泥层内。本公开的施工方法可降低桩基的安装难度,提高安装效率及安装稳定性。
Offshore photovoltaic support foundation construction method
海上光伏支架基础施工方法
28.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | E02D FOUNDATIONS , Gründungen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B66C Krane , CRANES / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |
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