The invention relates to the technical field of offshore oil production, in particular to a single-point mooring device and floating type production oil storage and unloading equipment. The single-point mooring device is used for mooring an offshore floating body and comprises a pile column, a clamping ring and a mooring chain. One end of the pile is fixed on the seabed, and the other end extends out of the sea level. A first through hole is formed in the clamping ring, and the clamping ring is connected to the pile in a sleeving mode through the first through hole. One end of the fastening chain is connected with the offshore floating body, the other end of the fastening chain is connected with the clamping ring, and the length of the fastening chain is larger than the distance between the outer wall of the clamping ring and the offshore floating body. The single-point mooring device is simple in structure, flexible connection between the offshore floating body and the single-point mooring device can be achieved through the arrangement of the piles, the clamping rings and the mooring chains, and then rolling and pitching of the offshore floating body can be controlled within a limited distance range on the premise that the offshore floating body is moored. The single-point mooring device is simple in structure, easy to assemble and capable of improving operation efficiency and saving cost.
本发明涉及海上石油生产技术领域,尤其涉及一种单点系泊装置及浮式生产储油卸油设备。该单点系泊装置用于系泊海上浮体,单点系泊装置包括桩柱、卡环和系固链。桩柱的一端固定于海底,另一端伸出海平面。卡环开设有第一通孔,卡环通过第一通孔套接在桩柱上。系固链的一端与海上浮体连接,另一端与卡环连接,且系固链的长度大于卡环的外壁与海上浮体之间的间距。该单点系泊装置结构简单,通过桩柱、卡环和系固链的设置,能够使海上浮体与单点系泊装置实现柔性连接,进而能够在实现系泊海上浮体的前提下,将海上浮体的横摇和纵摇控制在有限的距离范围内。该单点系泊装置的结构简易,易于装配,能够提高作业效率,节约成本。
Single-point mooring device and floating type production oil storage and unloading equipment
单点系泊装置及浮式生产储油卸油设备
19.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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