The invention discloses a multi-connecting-rod vehicle-mounted lifting platform, and belongs to the technical field of lifting equipment. The multi-connecting-rod vehicle-mounted lifting platform comprises a vehicle body, a rotary unit, a lifting unit and an operator carrying platform, wherein the vehicle body comprises a vehicle head and a loading platform connected with the vehicle head, the rotary unit is arranged on the top surface of the loading platform and used for executing a rotary driving action, the lifting unit comprises a base, a first-stage lifting mechanism, a second-stage lifting arm and a working folding arm which are in transmission connection in sequence, the bottom of the base is in transmission connection with the top of the rotary unit, and the operator carrying platform is in transmission connection with the working folding arm. According to the multi-connecting-rod vehicle-mounted lifting platform, the lifting unit is provided with the first-stage lifting mechanism; during a lifting action, angle variation is flexible, adjustment is convenient, and it can be guaranteed that the structural strength is reliable and stable; and the first-stage lifting mechanism can obtain a larger lifting height under driving of a second hydraulic cylinder, so that within a limited vehicle body length range, the final lifting upper limit height is larger by applying the first-stage lifting mechanism. The multi-connecting-rod vehicle-mounted lifting platform has the advantages of being simple in structure, reasonable in design and easy to manufacture.

    本发明公开了一种多连杆车载举升平台,属于举升设备技术领域。本发明的多连杆车载举升平台包括车体,其包括车头及与车头连接的载重平台;回转单元,其设于载重平台顶面,执行回转驱动动作;举升单元,其包括依次传动连接的基座、一级举升机构、二级举升臂和工作折叠臂;所述基座底部与回转单元顶部传动连接;还包括,载人平台,其与工作折叠臂传动连接。本发明的举升单元设置了一级举升机构,在举升动作时,角度变化灵活,调节方便,并能保证结构强度可靠稳定,在第二液压缸的驱动下,一级举升机构能获得更大的举升高度,由此在有限的车身长度范围内,应用一级举升机构,最终举升上限高度更高,具有结构简单、设计合理、易于制造的优点。


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    Title :

    Multi-connecting-rod vehicle-mounted lifting platform


    Additional title:

    一种多连杆车载举升平台


    Contributors:
    LIU CHANG (author) / LIU LEI (author) / DONG YUWEI (author) / CAO CHUANXU (author) / XU CHANGZHI (author) / CHEN SHANG (author) / LYU PENG (author)

    Publication date :

    2021-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B66C Krane , CRANES



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