The invention discloses a ballast well protection tool, and the tool comprises a ship body; a hoistway is formed in the ship body, a ballast channel opening is formed in the hoistway, a ballast water channel is formed in the ship body, the ballast water channel is connected with the ballast channel opening, a first cover plate is connected to the bottom of the hoistway in an attached mode, a first through groove is formed in the upper end of the first cover plate, and the interior of the first through groove is in threaded connection with a threaded rod; a threaded rod moves upwards through rotation of a nut, a vertical rod is driven through movement of the threaded rod, so that a transverse rod is attached to the ballast water channel more tightly, the position of a first cover plate is fixed, a ballast channel opening is closed through the first cover plate, and foreign matter can be prevented from entering the ballast water channel, thereby preventing foreign matters from damaging a ship pressure load system; the second cover plate can shield the hoistway, so that dual protection is carried out on the ballast crossing, and when all operations on the ship are finished, the second cover plate is opened, and the first cover plate is taken down.

    本发明公开了一种压载井保护工装,包括船体,所述船体的内部开设有井道,所述井道的内部开设有压载道口,所述船体的内部开设有压载水道,所述压载水道与压载道口相连通过,所述井道的底部贴合连接有第一盖板,所述第一盖板的上端开设有第一通槽,所述第一通槽的内部螺纹连接有螺纹杆;通过螺帽的转动使螺纹杆向上移动,通过螺纹杆的移动带动竖杆,使得横杆与压载水道的贴合更加紧密,从而固定第一盖板的位置,通过第一盖板将压载道口封闭,可以避免导致异物进入压载水道的内部,从而避免异物造成船舶压载系统损坏,第二盖板可以遮挡井道,从而对压载道口进行双重保护,当所有船上作业有完毕时,再将第二盖板打开,取下第一盖板即可。


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    Title :

    Ballast well protection tool


    Additional title:

    一种压载井保护工装


    Contributors:
    GU CHAO (author)

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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