The invention discloses a salvaging device based on an ROV and a salvaging method of the salvaging device, and relates to the technical field of underwater salvaging. According to the salvaging device based on the ROV and the salvaging method of the salvaging device, the ROV body drives the salvaging device to move to a salvaging object, a second adjusting hydraulic cylinder drives an embedded rod to be pushed into the salvaging object, a third adjusting hydraulic cylinder drives an embedded claw to be pushed towards the outer side, and in the process that the embedded claw deflects, if the embedded claw is extruded, the embedded claw is pushed into the salvaging object; if the salvaged object is provided with iron products, the follow-up sliding block I and the follow-up sliding block II slide in the annular guide rail I and the annular guide rail II respectively, so that the embedded claws are separated from the obstructions, then the salvaged object is grabbed at other positions through the embedded claws, the grabbing firmness of the salvaged object is improved, meanwhile, the electromagnet is electrified, and if the salvaged object is provided with the iron products, the electromagnet adsorbs the salvaged object, and the salvaged object is prevented from falling off. And the grabbing firmness is further improved, and the effect that the salvaged object can float upwards along with the ROV body is ensured.

    本发明公开了一种基于ROV的打捞装置及其打捞方法,涉及水下打捞技术领域,包括悬浮台和ROV本体。本发明公开的一种基于ROV的打捞装置及其打捞方法具有通过ROV本体带动该设备移动至打捞物处,调节液压缸二带动嵌入杆向着打捞物中推进,调节液压缸三带动嵌入爪向着外侧推动,嵌入爪偏转的过程中,若是嵌入爪遇到挤压,则随动滑块一和随动滑块二分别在环形导轨一和环形导轨二中滑动,使得嵌入爪与阻拦物分离,继而通过各个嵌入爪实现打捞物的其他位置抓取,提高打捞物被抓取的牢固性,同时,电磁铁通电,若是打捞物上有铁制品,电磁铁对其进行吸附,进一步提高抓取的牢固性,确保打捞物可以随着ROV本体上浮的效果。


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    Title :

    ROV-based salvage device and salvage method thereof


    Additional title:

    一种基于ROV的打捞装置及其打捞方法


    Contributors:
    WANG ENKANG (author) / SUN HUIFENG (author) / KIM OK-SU (author) / XU WENXUE (author)

    Publication date :

    2023-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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