The invention belongs to the technical field of ship equipment, and discloses a marine observation plug, a wrench and a ship, the marine observation plug comprises a seat plate, a cock, glass and a transition piece, and the seat plate is provided with a first observation hole; the cock is detachably connected with the seat plate, and a mounting hole is formed in the seat plate and communicated with the first observation hole; the glass is detachably arranged in the mounting hole, and the seat plate is connected with a first sealing piece; the transition piece is connected with the base plate and located between the glass and the cock, a second observation hole is formed in the transition piece, when the transition piece is connected with the base plate, the second observation hole is communicated with the first observation hole, and a second connecting hole is formed in the side, away from the glass, of the transition piece. A worker can assemble and disassemble the glass according to actual needs, the glass and the transition piece are installed in the installation hole during underwater inspection, and a sealing structure is formed in the rudder blade under the action of the first sealing piece; and the first observation hole can be directly observed during in-dock inspection, so that the marine observation plug can adapt to underwater inspection and in-dock inspection.

    本发明属于船舶设备技术领域,公开了一种船用观察塞、扳手及船舶,船用观察塞包括座板、旋塞、玻璃、过渡件,座板开设有第一观察孔;旋塞与座板可拆卸连接,座板开设有安装孔,安装孔与第一观察孔连通;玻璃可拆卸设置于安装孔内,座板连接有第一密封件;过渡件与座板连接,过渡件位于玻璃与旋塞之间,过渡件开设有第二观察孔,当过渡件与座板连接时,第二观察孔与第一观察孔连通,过渡件背离玻璃的一侧开设有第二连接孔。工作人员可根据实际需要对玻璃进行装卸,水下检验时将玻璃和过渡件安装至安装孔内,在第一密封件的作用下舵叶内部形成密封结构;坞内检验时可直接观察第一观察孔,使船用观察塞能够适应水下检验和坞内检验。


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    Title :

    Marine observation plug, wrench and ship


    Additional title:

    一种船用观察塞、扳手及船舶


    Contributors:
    YUAN YUREN (author) / ZHU SHENGJIE (author) / LIANG YUBIN (author)

    Publication date :

    2024-01-02


    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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