The invention provides a floating type fishing device suitable for underwater long columnar objects, and belongs to the technical field of salvage operation. The device comprises a main body rack, a buoy, a plurality of annular fishing arms, a propeller assembly and a control system, wherein the buoy, the propeller assembly, the annular fishing arms and the control system are all installed on themain body rack, the control system controls actions of the buoy, the annular fishing arms and the propeller assembly, the fishing device can autonomously and stably adjust lifting of the equipment inwater through a buoyancy adjusting function of the buoy, and the fished equipment can be prevented from sliding out of the bearing range of an annular support during fishing operation lifting througha longitudinal blocking device; and a nozzle on the annular support is communicated with a high-lift water pump, so that the resistance of the annular support penetrating through the equipment to be fished is greatly reduced. The fishing device can adapt to various fishing environments, the fishing efficiency is high, the danger caused by manual work in the prior art is avoided, and the operationsafety is improved.
本发明提供了一种适用于水下长柱状物体的浮游式打捞装置,属于打捞作业技术领域,包括主体机架、浮筒、多个环形打捞臂、推进器组件以及控制系统,浮筒、推进器组件、环形打捞臂、控制系统都安装在主体机架上,控制系统分别控制浮筒、环形打捞臂、推进器组件的动作,通过浮筒的浮力调节功能,使打捞装置能够自主稳定的调节设备的在水中的升降,通过纵向阻挡装置可在打捞作业提升时防止被打捞设备滑出环形支架的承托范围;环形支架上的喷嘴与高扬程水泵联通,极大的降低了环形支架穿越待打捞设备的阻力,本发明能够适应多种打捞环境,打捞效率高,解决了现有技术中由于人工作也带来的危险,提高了作业的安全。
Floating type fishing device suitable for underwater long columnar objects
适用于水下长柱状物体的浮游式打捞装置
2020-08-21
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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