The invention relates to the technical field of ship equipment, and discloses a vertical ladder which comprises at least two ladder assemblies arranged at intervals and connected to a cabin. The plurality of stepping structures are horizontally arranged at intervals, and the stepping structures are connected between the two adjacent ladder assemblies and used for providing stepping support for climbing personnel; the stepping structure comprises an anti-skid part, and a plurality of anti-skid teeth are arranged on the upper side of the anti-skid part. By means of the structure, the vertical ladder can increase the friction coefficient and the stability of an operator in the pedaling process, and has high safety.

    本发明涉及船舶设备技术领域,公开了一种直梯,包括:至少两个梯架,至少两个所述梯架间隔设置,所述梯架连接于舱体上;多个踏步结构,多个所述踏步结构水平间隔设置,所述踏步结构连接于相邻两个所述梯架之间,用于为攀爬人员提供蹬踏支撑;所述踏步结构包括防滑部,所述防滑部的上侧设有多个防滑齿。通过上述结构,该直梯能够增加操作人员在蹬踏的过程中的摩擦系数及稳定性,具有较高的安全性。


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    Title :

    Straight ladder


    Additional title:

    一种直梯


    Contributors:
    LIAO JUNFENG (author) / LIU ZHENGLIANG (author) / ZHOU BICHAO (author) / PENG KANGXIAN (author)

    Publication date :

    2023-04-25


    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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