The invention provides an underwater fixed-point resident working platform capable of switching working points, which comprises a platform main body, a support frame is arranged at the bottom of the platform main body, a winding device for winding and unwinding the support frame is arranged in the working platform, and an underwater propelling device is rotationally mounted on the working platform; when the whole working platform moves to a certain distance above a target position, the underwater propelling device rotates to jet flow towards the lower part of the outer side of the whole working platform, and the whole working platform sits downwards to the bottom to the target position; and/or; and the winding device unwinds the supporting frame, the supporting frame is separated from the platform main body and downwards sits to a target position, and the platform main body is located on the supporting frame. During operation, the supporting frame firstly sits to the bottom to a target position, the underwater propelling device sprays flow towards the lower portion of the outer side of the whole operation platform, the platform body is located on the supporting frame, impact water flow cannot affect the seabed state of the target position under the platform body, and disturbance to the target position is reduced.
本发明提供了一种水下可切换作业点的定点驻留作业平台,包括平台主体,所述平台主体的底部设置有支撑架,所述作业平台内设置有收放支撑架的收卷装置,所述作业平台上转动安装有水下推进装置;所述作业平台整体运动至目标位置上方一定距离时:所述水下推进装置转动向作业平台整体的外侧下方喷流,所述作业平台整体向下坐底至目标位置;和/或;所述收卷装置将支撑架放出,所述支撑架脱离平台主体向下坐底至目标位置,所述平台主体坐落在支撑架上。将支撑架先坐底至目标位置,水下推进装置向作业平台整体的外侧下方喷流,平台主体坐落在支撑架上,使冲击水流不会影响正下方目标位置的海底状态,减少对目标位置的扰动。
Underwater fixed-point resident operation platform capable of switching operation points
水下可切换作业点的定点驻留作业平台
2024-07-09
Patent
Electronic Resource
Chinese
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