The invention discloses an anti-rollover float-type drilling platform, and belongs to the technical field of float-type drilling platforms. The anti-rollover float-type drilling platform comprises a frame, and the frame is provided with a long shaft and a short shaft; the floating mechanism comprises a plurality of fixed floating boxes, and the plurality of fixed floating boxes are uniformly distributed along the extension direction of the long shaft; the positioning mechanisms are used for fixing the position of the frame on the water; the anti-rollover mechanism is arranged on the floating mechanism, the anti-rollover mechanism is used for preventing the frame from rollover in the short axis direction, and the anti-rollover mechanism comprises a control system, a plurality of horizontal sensing assemblies and a plurality of balance assemblies; and the power mechanism is used for driving the frame to move on the water surface. According to the invention, when the horizontal state of the frame is fed back to the control system and the local weight of the frame is adjusted, the purpose of adjusting the gravity center of the frame is achieved, so that higher stability is provided, the storm resistance of the frame is improved, and the operation risk of exploration engineering is reduced.
本发明公开了一种防侧翻浮筒式钻探平台,属于浮筒式钻探平台技术领域,本防侧翻浮筒式钻探平台包括框架,框架具有长轴和短轴;漂浮机构,漂浮机构包括多个固定漂浮箱,多个固定漂浮箱沿长轴延伸方向均布;多个定位机构,定位机构用于固定框架在水上的位置;防侧翻机构,防侧翻机构设置在漂浮机构上,防侧翻机构用于防止框架沿短轴方向侧翻,防侧翻机构包括控制系统、若干水平感应组件和若干平衡组件;动力机构,动力机构用于驱动框架在水面上移动。本发明能够当将框架的水平状态反馈至控制系统,并通过调节框架的局部重量,达到调整框架重心的目的,以提供更高的稳定性,从而提高框架的抗风浪能力,降低勘探工程的操作风险。
Anti-rollover float-type drilling platform
防侧翻浮筒式钻探平台
2024-07-05
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Anti-rollover control method and anti-rollover control system
European Patent Office | 2024
|