The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 2021
Filed:
Aug. 13, 2020
Powerchina Huadong Engineering Corporation Limited, Zhejiang, CN;
Haifeng Qi, Zhejiang, CN;
Chunlin Huang, Zhejiang, CN;
Huafeng Yu, Zhejiang, CN;
Baofeng Zhang, Zhejiang, CN;
Guoer Lv, Zhejiang, CN;
Zhenzhou Sun, Zhejiang, CN;
Xianlin Jia, Zhejiang, CN;
Gen Xiong, Zhejiang, CN;
Gangjie Yu, Zhejiang, CN;
Shanshan Huang, Zhejiang, CN;
Guangming Xu, Zhejiang, CN;
Ning Liang, Zhejiang, CN;
Tianhao Li, Zhejiang, CN;
Jiefeng Chen, Zhejiang, CN;
PowerChina Huadong Engineering Corporation Limited, Hangzhou, CN;
Abstract
A transportation device for an offshore platform, including a vessel and a floating structure which are fixedly connected. The floating structure is placed on a sea surface and is configured to assist the vessel to sail. The floating structure is provided with an adjustment mechanism which is configured to adjust the floating structure to rise and fall relative to the sea surface. A rail is arranged on the vessel and is in sliding connection with the topside module, so that the topside module slides onto the vessel from land. During the transportation of the topside module, the buoyancy of the floating structure is adjusted through the adjustment mechanism, so that the floating structure provides sufficient anti-rolling moments beside the vessel, thereby reducing the vibration of the topside module caused by the winds and waves during the sailing and reducing the potential damage to the topside module.