The invention discloses a ship drainage pipe tightness tool. A drainage pipe comprises an inner pipe opening connected with the outside, the inner pipe opening is formed in a water falling opening, a cover plate is arranged on the edge of the water falling opening, the cover plate is in rigid connection with the inner pipe opening, and the tightness tool comprises a closing plate. A rubber leather cushion is arranged on one side of the closing plate, and the inner pipe opening is covered with the side; a back shore bolt is included, the bottom of the back shore bolt is supported by the other side of the closing plate; a back shore nut is included and is in threaded connection with the back shore bolt; and a top supporting baffle is included and is provided with a through hole for the back shore bolt to penetrate through, the top supporting baffle is welded to the back shore nut, and the edge of the top supporting baffle is limited by the cover plate. The blind area of pipeline tightness is completely eradicated.

    本发明公开了一种船舶上疏排水管密性工具,所述疏排水管包括有与外部连通设置的内管口,所述内管口设置在落水口内,所述落水口的边沿设置有盖板,所述盖板与所述内管口刚性连接,所述密性工具包括:闷板,所述闷板的一侧设置有橡胶皮垫,该侧覆盖设置在所述内管口上;顶撑螺栓,所述顶撑螺栓的底部由所述闷板的另一侧支撑;顶撑螺母,所述顶撑螺母螺纹连接在所述顶撑螺栓上;以及顶撑挡板,所述顶撑挡板设置有供所述顶撑螺栓穿过的通孔,所述顶撑挡板与所述顶撑螺母焊接,所述顶撑挡板的边沿由所述盖板限位。本发明杜绝管路密性的盲区。


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    Titel :

    Ship drainage pipe tightness tool


    Weitere Titelangaben:

    一种船舶上疏排水管密性工具


    Beteiligte:
    LIU GUANGDONG (Autor:in) / FENG SHUBING (Autor:in) / LU YE (Autor:in)

    Erscheinungsdatum :

    2021-04-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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