The invention discloses a stair climbing trolley, and belongs to the technical field of trolley equipment. The stair climbing trolley comprises a main body frame and four sets of stair climbing structures mounted at four corners of the main body frame, and is characterized in that the main body frame comprises a longitudinal frame beam and a plurality of transverse beams, the transverse beams are arranged on the left and right sides of the middle, the top and the bottom of the longitudinal frame beam, and two sets of first hinge seats are arranged at the left and right ends of the top of the front and rear sides of the longitudinal frame beam. According to the invention, the stair climbing structures are arranged at the four corners of the main body frame correspondingly, each stair climbing structure is provided with three fan blades, the three ends are circular, Mecanum wheels are inserted into the three ends, the Mecanum wheels are used for achieving a better stair climbing effect and a front-back moving function, then the whole trolley is enabled to run more stably, a shock absorber is connected between the stair climbing structure and the main body frame, and then shock caused by stair climbing is relieved through the shock absorber.

    一种爬楼梯小车,属于小车设备技术领域;包括主体框架以及安装在其四角的四组爬楼结构,其特征在于:所述主体框架包括纵向框梁以及多个横向梁,多个横向梁设置在纵向框梁中部、顶部和底部的左右两侧,所述纵向框梁前后两侧顶部的左右两端均设置有两组第一铰接座;本发明通过在主体框架的四角分别设置爬楼结构,且爬楼结构呈三叶扇片设置,且其三个端头均呈圆形设置,三个端头处均插接有麦克纳姆轮,使用麦克纳姆轮具有更好的爬楼效果和前后移动的功能,使得整个小车的运行也更加的平稳,爬楼结构与主体框架之间连接有减震器,从而通过减震器减缓爬楼带来的震动。


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    Title :

    Stair climbing trolley


    Additional title:

    一种爬楼梯小车


    Contributors:
    WANG WEI (author) / CHEN JIANHUA (author) / HU CHUNXIANG (author) / HE XINSHAN (author)

    Publication date :

    2021-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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