The invention discloses a floating type fan offshore installation auxiliary mooring positioning device which comprises a fan and a floating platform foundation arranged below the fan, a vertical tension system is arranged below the floating platform foundation, and the vertical tension system comprises a plurality of sets of vertical tension units. Each vertical tension unit comprises a seabed weight tying block and a tension cable, the lower end of the tension cable is fixedly connected with the seabed weight tying block, the upper end of the tension cable is fixedly connected with the floating platform foundation, and a mooring system is arranged on the periphery of the floating platform foundation. The floating platform foundation has the beneficial effects that the rigidity and the stability of the floating platform foundation are greatly improved under the combined acting force of the tension cables and the mooring anchor chains, the influence of wind, waves and flow is reduced to the minimum, the amplitude of rolling, pitching and heaving becomes controllable, and therefore when a draught fan is hoisted to the floating platform foundation, construction becomes easy, and the operation risk is greatly reduced.
本发明公开了一种漂浮式风机海上安装辅助系泊定位装置,包括风机以及设于所述风机下方的浮台基础,所述浮台基础的下方设有垂直张力系统,所述垂直张力系统包括多组垂直张力单元,每组所述垂直张力单元均包括:海底系重块及张力缆,所述张力缆下端与所述海底系重块固定连接,所述张力缆的上端与所述浮台基础固定连接,所述浮台基础的周围设有系泊系统。有益效果:通过浮台基础在张力缆及系泊锚链的共同作用力下极大的增加了本身的刚度和稳定性,将风、浪、流的影响降到最低,横摇、纵摇、垂荡的幅度变得可控,这样风机在往浮台基础吊装时就会变得易于施工,极大的降低了作业的风险。
Auxiliary mooring positioning device for offshore installation of floating type fan
一种漂浮式风机海上安装辅助系泊定位装置
07.04.2023
Patent
Elektronische Ressource
Chinesisch
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