The invention discloses an outward swinging type telescopic gangway ladder, which belongs to the technical field of ships, and comprises a telescopic gangway ladder body, a telescopic device and an outward swinging device, the telescopic gangway ladder body is hinged to an upper platform on a ship deck, and the upper platform can rotate through a turntable on the upper platform and is hinged to a lower ladder frame. The ladder overturning winch and the lifting winch both adopt the double-winding-drum design, so that overturning, lifting and telescopic operation of the gangway ladder is more stable and reliable, even if a certain steel wire rope is broken, it can be guaranteed that the overturning, lifting and telescopic operation of the gangway ladder cannot be out of control, the using safety of the gangway ladder is improved, the first safety eye plate is arranged, and the safety of the gangway ladder is improved. The second safety eye plate, the safety pulley of the lower ladder frame and the safety steel wire rope connecting the second safety eye plate, the safety pulley of the lower ladder frame and the safety steel wire rope form a set of independent high-strength safety rigging, the two sides of the gangway ladder body are each provided with one set of safety rigging, it is ensured that when the lifting steel wire rope is completely broken, the gangway ladder body can still be hung on the outward swinging device, and the using safety of the gangway ladder is improved.

    本发明公开了一种外摆式伸缩舷梯,属于船舶技术领域,其包括伸缩式舷梯本体、伸缩装置和外摆装置,所述伸缩式舷梯本体铰接在船体甲板上的上平台,所述上平台可以通过其上的转盘转动并铰接下梯架。本发明中翻梯绞车和升降绞车都采用双卷筒设计,使得舷梯翻转、升降和伸缩操作更为平稳可靠,即使某根钢丝绳发生断裂,也能保证舷梯翻转、升降和伸缩操作不会出现失控的情况,提高了舷梯使用的安全性,并且设置安全眼板一,安全眼板二,下梯架的安全滑轮以及连接三者的安全钢丝绳构成一套独立的高强度的安全索具,安全索具在舷梯本体两侧各有一套,确保在升降钢丝绳全部断裂时,舷梯本体仍旧可以悬挂在外摆装置上,提高了舷梯使用的安全性。


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    Title :

    Outward swinging type telescopic accommodation ladder


    Additional title:

    一种外摆式伸缩舷梯


    Contributors:
    SONG HAO (author) / ZHOU XUEJUN (author) / WU GUANGMING (author)

    Publication date :

    2024-01-05


    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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