The invention discloses a stable supporting type electric stair climbing van which comprises a walking mechanism, a bearing mechanism, an electric push rod, a battery pack and a controller, the bearing mechanism is installed on the walking mechanism, a bottom frame of the walking mechanism is provided with an obtuse angle structure, and the bottom frame is provided with a first hinge plate; the bearing mechanism comprises a horizontal frame, a vertical frame, a fixed frame, an extension frame and a holding rod, a second hinge plate is arranged on the horizontal frame and hinged to the first hinge plate through a hinge column, a bearing plate is installed on the horizontal frame, and the lower end of the bearing plate abuts against a plurality of gaskets of the horizontal part of the bottomframe; the horizontal frame is connected with the bottom frame via the electric push rod, in the stair climbing process of the stair climbing van, the bearing plate is adjusted to be in the horizontal state relative to the ground from the inclined state by adjusting the electric push rod, goods are in the horizontal state, the situation that the goods are located on the bearing plate in the inclined state is avoided, and the goods can be prevented from sliding down when in the inclined state; and stable supporting of the goods during stair climbing of the van is achieved.

    本发明公开了一种稳定支撑型电动爬楼拉货车,包括行走机构、承载机构、电动推杆、电池组和操控器,承载机构安装于行走机构上,行走机构的底框架具有钝角结构,该底框架设有第一铰接板,承载机构包括水平框架、竖直框架、固定框架、延伸框架和握杆,水平框架上设有第二铰接板,第二铰接板通过铰接柱与第一铰接板铰接,水平框架上安装有承载板,其下端抵接于底框架上水平部分的多个垫片上,该水平框架与底框架通过电动推杆相连,该爬楼拉货车在爬楼过程中,通过调整电动推杆使承载板由倾斜状态调整为相对地面呈水平状态,使货物呈水平状态,避免货物呈倾斜状态位于承载板上,可以防止货物成倾斜状态时下滑,实现拉货车爬楼时货物的稳定支撑。


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    Titel :

    Stable supporting type electric stair-climbing van


    Weitere Titelangaben:

    一种稳定支撑型电动爬楼拉货车


    Beteiligte:
    XU TONGDE (Autor:in) / MA ERLI (Autor:in)

    Erscheinungsdatum :

    02.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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