The invention provides a telescopic leg type stair climbing machine, and relates to the technical field of stair climbing machines. The telescopic leg type stair climbing machine comprises a pedal mechanism, a translation mechanism, a swing arm mechanism and a control mechanism, wherein the pedal mechanism is used for standing or placing articles; the translation mechanism is used for driving thepedal mechanism to translate on a road surface; the swing arm mechanism is used for driving the pedal mechanism to ascend and translate; the swing arm mechanism comprises a pair of supporting bases located on the two sides of the pedal, a pair of first telescopic pieces and a pair of second telescopic pieces, wherein the first telescopic pieces and the second telescopic pieces are used for hingingthe supporting bases and the pedal mechanism. The first telescopic piece and the second telescopic piece can extend at the same speed so that the pedal mechanism can be vertically lifted, and the first telescopic piece and the second telescopic piece can extend at different speeds so that the pedal mechanism can horizontally move forwards to enter a step higher than the first step. According to the telescopic leg type stair climbing machine, the contact area between the machine and stairs is large during stair climbing, and therefore slipping can be well prevented in the process of going upstairs and downstairs.

    本发明提供了一种伸缩腿式爬楼机,涉及爬楼机技术领域。其中,这种伸缩腿式爬楼机包含:用以站人或放置物品的踏板机构、用以驱动踏板机构在路面平移的平移机构、用以驱动踏板机构升高和平移的摆臂机构、用以控制平移机构和摆臂机构运动的控制机构。摆臂机构包括位于踏板两侧的一对支撑座,和用以铰接支撑座和踏板机构的一对第一伸缩件和一对第二伸缩件。第一伸缩件和第二伸缩件能够以相同的速度伸长,以使踏板机构竖直升高,第一伸缩件和第二伸缩件能够以不同的速度伸长,使踏板机构能够水平向前移动,以进入高一阶的台阶。本发明的伸缩腿式爬楼机,爬楼时与楼梯的接触面积较大,因此能够很好的防止上下楼过程中打滑。


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    Title :

    Telescopic leg type stair climbing machine


    Additional title:

    一种伸缩腿式爬楼机


    Contributors:
    FANG QIU (author) / DENG DESONG (author) / ZHANG ZIYI (author) / WANG CHENGYUAN (author) / ZHENG CHENLIANG (author) / FANG JIAYU (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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