The invention discloses a boarding ladder assembly and a boarding device. The boarding ladder assembly comprises a first ladder frame, a ladder frame connecting piece, a second ladder frame, a ladderframe base, a plurality of pedals, a first connecting rod, a second connecting rod and a connecting rod connecting piece. In the process that the boarding ladder assembly is switched from the folded state to the inclined state, the second ladder frame is kept horizontal with the ladder frame base firstly, the first connecting rod takes a hinge shaft of the third hinge position as a rotating shaft,and the connecting rod connecting piece takes a hinge shaft of the fourth hinge position as a rotating shaft. The connecting rod connecting piece rotates to a horizontal state towards one side far away from the ladder frame base; the first connecting rod and the second connecting rod are kept on the same straight line, and then the first ladder frame and the second ladder frame integrally rotateto the ladder frame base to form a certain angle. Therefore, the purposes that the device is foldable, small in occupied space, adjustable in pedal and convenient to ride are achieved.

    本发明专利公开了一种登乘梯组件及登乘装置,该登乘梯组件包括:第一梯架、梯架连接件、第二梯架、梯架基座、若干踏板、第一连杆、第二连杆,连杆连接件;其中,在所述登乘梯组件从折叠状态向倾斜状态切换过程中,所述第二梯架先与所述梯架基座保持水平,所述第一连杆以所述第三铰接位的铰接轴为旋转轴,所述连杆连接件以所述第四铰接位的铰接轴为旋转轴,朝向远离所述梯架基座的一侧旋转至水平状态;所述第一连杆和所述第二连杆保持在同一直线,所述第一梯架与所述第二梯架再整体旋转至于所述梯架基座呈一定角度。从而实现了该装置可折叠、占用空间小、踏板可调便于登乘的目的。


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    Titel :

    Boarding ladder assembly and boarding device


    Weitere Titelangaben:

    一种登乘梯组件及登乘装置


    Beteiligte:
    MA ZHONGJUN (Autor:in) / LI ZILONG (Autor:in) / LI GUANG (Autor:in) / ZOU HANCHENG (Autor:in)

    Erscheinungsdatum :

    2021-01-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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