The invention relates to the technical field of underwater operation devices, in particular to a small ROV for underwater trepanning, which comprises a main frame, a lifting head is mounted on one side, where an upper buoyancy plate is mounted, in the main frame, and an underwater drilling mechanism, an underwater magnetic adsorption device, a lighting device and a camera device are mounted on one side, where a lower buoyancy plate is mounted, in the main frame; a plurality of vertical propellers and a plurality of horizontal propellers are mounted in the main frame, the included angle between the vertical propellers and the vertical axis of the main frame is 5-20 degrees, and the included angle between the horizontal propellers and the horizontal axis of the main frame is 45 degrees; an electric holder and a master control cabin are installed on the side face of the main frame, and the lighting device and the camera device are installed on the electric holder. The problems that in the prior art, an ROV for underwater drilling is large in size and inflexible in operation are solved. The small ROV is provided with an underwater small drilling machine, and underwater drilling and sampling can be carried out; meanwhile, the ROV has the advantages of being good in maneuverability, flexible to operate, good in anti-flow capacity and the like.

    本发明涉及水下作业装置技术领域,特别是涉及一种用于水下开孔的小型ROV,包括主框架,主框架中安装有上浮力板的一侧安装有起吊头,主框架中安装有下浮力板的一侧安装有水下钻孔机构、水下磁性吸附装置、照明装置和摄像装置;主框架中安装有若干个垂直推进器和若干个水平推进器,垂直推进器与主框架的垂直轴线的夹角为5~20°,水平推进器与主框架的水平轴线的夹角为45°;主框架的侧面安装电动云台和主控舱,电动云台上安装有照明装置和摄像装置。本发明解决现有技术中水下钻孔的ROV体积较大、操作不灵活的问题。该小型ROV搭载了水下小型钻机,可进行水下钻孔和取样;同时ROV还具有机动性好、操作灵活及抗流能力好等优点。


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    Title :

    Small ROV for underwater trepanning


    Additional title:

    一种用于水下开孔的小型ROV


    Contributors:
    LI GUOQING (author)

    Publication date :

    2022-02-22


    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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