The invention discloses a shallow-sea small FPSO inner turret single-point mooring device which comprises a rotating base and a fixed base, the rotating base is rotationally arranged on the fixed base, the end, away from the fixed base, of the rotating base is arranged on a floating type production storage and offloading oil tanker, a stand column is connected to the fixed base, and the stand column is connected to the floating type production storage and offloading oil tanker. The end, away from the fixed base, of the stand column is connected with the rotating base, a locking block is arranged between the stand column and the rotating base so as to limit heaving motion of the floating type production storage and offloading oil tanker, a bearing is arranged on the rotating base in a sliding mode, and the locking block abuts against the bearing so that the floating type production storage and offloading oil tanker can rotate. The shallow-sea small FPSO inner turret single-point mooring device bears vertical force and horizontal force of a floating type production storage and offloading oil ship, the purpose that the floating type production storage and offloading oil ship moves in a shallow-sea wind indicator is achieved, the phenomenon that when the floating type production storage and offloading oil ship heaves, the grounding effect is generated, and the floating type production storage and offloading oil ship is damaged is avoided. And in engineering operation, the deep digging operation of an operation point does not need to be monitored all the time, so that the economic benefit is high.
本发明公开了一种浅海小型FPSO内转塔单点系泊装置,该浅海小型FPSO内转塔单点系泊装置包括旋转底座和固定底座,固定底座上转动设有旋转底座,旋转底座远离固定底座一端设置在浮式生产储卸油船上,固定底座上连接有立柱,立柱远离固定底座一端与旋转底座连接,立柱与旋转底座之间设有锁紧块,以限制浮式生产储卸油船升沉运动,旋转底座上滑动设有轴承,锁紧块抵接在轴承上,以使浮式生产储卸油船旋转。本发明提供的浅海小型FPSO内转塔单点系泊装置承担了浮式生产储卸油船的垂向力和水平力,实现浮式生产储卸油船在浅海风向标运动目的,避免浮式生产储卸油船升沉运动时,发生触底效应,工程作业时并不需要时刻监控进行作业点挖深作业,经济效益高。
Shallow sea small FPSO inner turret single-point mooring device
一种浅海小型FPSO内转塔单点系泊装置
04.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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