The invention discloses a built-in boarding ladder in a vehicle skirt box. The ladder comprises a turnover ladder and a driving mechanism; the turnover ladder comprises a first turnover ladder unit and a second turnover ladder unit, and the first turnover ladder unit and the second turnover ladder unit are rotationally connected through a rotating mechanism; the first turnover ladder unit comprises a base, side plates arranged on the two sides of the base and a plurality of first pedals arranged between the side plates on the two sides; the driving mechanism comprises two driving air cylinders, the two driving air cylinders are connected with the side plates on the two sides; and when the ladder is opened, an operator can conveniently climb on the ladder to maintain high-position parts orassemblies. After being folded, the ladder can be folded to the bottom of the vehicle body in a compact folding structure. The structure is simple, the design is reasonable, the ladder can be folded and stored through sectional arrangement and is small in size, the stability and safety of the turnover ladder are improved through a reinforcing mechanism, and the weighing force is high.

    本发明公开了一种车辆裙箱内藏式登车梯,包括翻转梯以及驱动机构,所述翻转梯包括第一翻转梯单元以及第二翻转梯单元,所述第一翻转梯单元与第二翻转梯单元之间通过转动机构转动连接;所述第一翻转梯单元包括底座,设置在底座两侧的侧板以及若干设置在两侧侧板之间的第一踏板,所述驱动机构包括两驱动气缸,两驱动气缸与两侧的侧板连接,在打开时方便操作人员登上以对高位的零部件或总成进行维修等操作,在收起后能够以紧凑的折叠结构收入到车体底部,结构简单,设计合理,通过分段式设置,可折叠收纳,体积小,加固机构提高翻转梯的稳定性和安全性,称重力强。


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    Title :

    Built-in boarding ladder in vehicle skirt box


    Additional title:

    一种车辆裙箱内藏式登车梯


    Contributors:
    XIE FENG (author) / LI MOZHI (author) / WANG MIN (author) / JU LINA (author) / TIAN JUAN (author) / QU CHANG (author)

    Publication date :

    2020-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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