The safety door device comprises a cabin aisle, a built-in door is arranged at the inlet end of the cabin aisle, an inner protection mechanism is arranged in the cabin aisle, the outer wall of the cabin aisle is connected with an outer protection mechanism, and an auxiliary mechanism is arranged in the outer protection mechanism; when the protective door is closed, the bolt plate is inserted into the U-shaped groove, the pull block is pulled outwards, the pull block pulls the spring and drives the insertion block to move out of the insertion hole, the insertion rod can be inserted into the through hole and the square groove, the insertion rod fixes the bolt plate, and therefore the protective door is fixed; the inserting rod can be located in the center of the protective door, the two sides of the peripheral frame are prevented from being damaged, the inserting rod can be taken out conveniently to be away from the edges of the two sides of the peripheral frame, and the time for opening the protective door is prolonged.

    本发明公开了船舶机舱棚的安全门装置,包括船舱过道,所述船舱过道的进入端设置有内置门,所述船舱过道内设置有内防护机构,所述船舱过道的外壁连接有外防护机构,所述外防护机构内设置有辅助机构;防护门关闭时,将插销板插入到U型槽内,将拉块向外拉动,拉块拉动弹簧和带动插块移出插孔,使插杆可以插入到通孔和方槽内,使插杆固定柱插销板,从而固定防护门,并且,插杆完全没入到通孔内侧,利用拉块位于防护门的中心处,使插杆可以位于防护门的中心位置,避免外围框架两侧被破坏,可以随手将插杆取出,远离了外围框架的两侧边缘处,延长了打开防护门的时间。


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    Title :

    Safety door device of marine engine room


    Additional title:

    船舶机舱棚的安全门装置


    Contributors:
    GAO PENG (author) / CHOI KYE-WON (author)

    Publication date :

    2023-11-07


    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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