The invention discloses a step passing assisting device. The step passing assisting device is characterized by comprising an outer frame, a middle connecting piece and an inner frame. The outer frame is connected with the middle connecting piece through the sliding rail, and the middle connecting piece can horizontally move on the outer frame along the sliding rail. The middle connecting piece is connected with the inner frame through a sliding rail, and the inner frame can move along the sliding rail in the vertical direction. The telescopic legs are arranged on the outer frame, and the length of the telescopic legs can be adjusted according to the height difference of the steps, so that the outer frame is kept horizontal and stable all the time.

    本发明公开了一种辅助通行台阶装置,其特征是包括外框架,中间连接件和内框架。所述的外框架通过滑轨连接中间连接件,中间连接件可以沿滑轨在外框架上水平移动。所述的中间连接件和内框架间,用滑轨连接,内框架可以沿滑轨在垂直方向移动。在外框架上,有伸缩腿,伸缩腿的长度可以根据台阶的高度差进行调节,从而使外框架始终保持水平平稳。


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    Title :

    Auxiliary step passing device


    Additional title:

    一种辅助通行台阶装置


    Contributors:
    WANG KEYAN (author)

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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