An offshore operation platform capable of standing at the bottom comprises an operation platform body which is provided with an ultra-large waterline area and used for offshore engineering floating operation, the ratio of the width to the length of the operation platform body is not smaller than 0.5 times, the operation platform body has good seakeeping performance, and the operation platform body comprises a device capable of standing at the bottom and a full-revolving propeller. The bottom standing device comprises at least three standing pile legs, a pile leg lifting mechanism and a pile leg control device; the standing pile legs are dispersedly arranged at the bottom of the working platform, and the pile leg lifting mechanism is connected with the pile legs and used for lifting the pile legs; during offshore operation, the operation platform floats on the sea surface, the bottoms of the pile legs are rigidly connected with base plates making contact with the seabed, the base plates are of flat plate structures, the standing pile legs are connected with the base plates through stay cables, and the pile leg control devices control the pile leg lifting mechanisms. The invention has the advantages of large deck area, strong bearing capacity, high stability and convenience in entry and exit. And the offshore engineering operation efficiency and the comprehensive safety can be greatly improved.
一种可站底的海上作业平台,包括具有超大水线面积的用于海上工程浮动作业的作业平台,作业平台宽度与长度之比不小于0.5倍,有良好的耐波性能,作业平台包括可站底装置、全回转推进器;可站底装置包括至少3条站立桩腿、桩腿升降机构、桩腿控制装置;站立桩腿分散设置在作业平台的底部,桩腿升降机构与桩腿连接,用于升降桩腿;海上作业时,作业平台漂浮于海面,桩腿底部刚接有与海底接触的垫板,垫板为平板结构,站立桩腿与垫板通过斜拉索连接,桩腿控制装置控制桩腿升降机构。本发明具有甲板面积大、承载能力强、稳定性高、进撤场便捷的能力。可大大提高海上工程作业效率和综合安全性。
Offshore operation platform capable of standing on bottom
一种可站底的海上作业平台
16.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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