公开(公告)号：US11691696B2

公开(公告)日：2023-07-04

申请号：US17853968

申请日：2022-06-30

申请人： First Institute of Oceanography, Ministry of Natural Resources

发明人： Zhiyuan Li ,  Qijun Yu ,  Daojian Zhang ,  Haiquan Zhang ,  Binbin Zhang ,  Jiaheng Zheng

IPC分类号： B63B27/16 ,  B63B27/08

CPC分类号： B63B27/16 ,  B63B27/08

摘要： A device for launching and recovering a box sampler includes a suspension coop, a rail assembly, a moving mechanism, a power unit, and a lifting frame. The rail assembly is fixedly arranged on a deck. The moving mechanism is arranged on the rail assembly and can move along the rail assembly. A fixed end of the power unit is articulated with a top end of the moving mechanism, and an extending end of the power unit is articulated with an open end of an upper frame of the lifting frame. A closed end of the upper frame of the lifting frame is articulated with a front end of the moving mechanism. According to the device for launching and recovering a box sampler, the box sampler can be smoothly launched and recovered. The sampler in the suspension coop can be kept horizontal and is prevented from severely shaking.