The invention discloses a bottom-sitting type movable offshore platform and a working method thereof.The bottom-sitting type movable offshore platform comprises a bottom-sitting type assembly and an anchoring assembly, the bottom-sitting type assembly comprises a sinking and floating body, a working platform used for mounting operation and a sinking and floating adjusting piece, and a sinking and floating water ballast tank capable of containing water is formed in the sinking and floating body; a water drainage and injection port communicated with the sinking and floating ballast water tank and the external environment is formed in the bottom of the sinking and floating body, the working platform is arranged above the sinking and floating body, the sinking and floating adjusting part is arranged between the sinking and floating body and the working platform to support the working platform, an adjusting ballast water tank is formed in the sinking and floating adjusting part and communicated with the sinking and floating ballast water tank, and the sinking and floating body is arranged on the working platform. And water is drained and injected into the adjusting ballast water tank through the water draining and injecting port, so that the bottom-supported assembly floats or sinks. One end of the anchoring assembly is connected with the bottom-supported assembly, and the other end can be anchored to the seabed. According to the bottom-supported movable offshore platform, stable floating and sinking can be achieved, transferring is convenient, various conditions can be dealt with, and the adaptability is wide.
本申请公开坐底式可移动海上平台及其工作方法,发明所述坐底式可移动海上平台,包括坐底式组件和锚定组件,坐底式组件包括沉浮体、用于安装作业的作业平台和沉浮调节件,沉浮体内形成可容纳水的沉浮压载水舱,沉浮体底部形成与沉浮压载水舱和外界环境连通的排注水口,作业平台设置在沉浮体上方,沉浮调节件设置在沉浮体和作业平台之间以支撑作业平台,沉浮调节件内形成调节压载水舱,且调节压载水舱与沉浮压载水舱连通,以通过排注水口向调节压载水舱内排注水,以使得坐底式组件上浮或下沉。锚定组件端与坐底式组件相连,另一端能够锚固于海底。根据本发明的坐底式可移动海上平台,能够稳定上浮、下沉以及方便转移,可应对各种情况,适应性广。
Bottom-supported movable offshore platform and working method thereof
坐底式可移动海上平台及其工作方法
2023-02-03
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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