The invention provides a lifter with a self-locking platform and belongs to the technical field of lifting equipment. The lifter with the self-locking platform comprises a base, a lifting stand, a lifting platform, a lifting table, a driving shaft, a transmission component, a main driver and a connector. According to the lifter with the self-locking platform, the lifting platform with a pluralityof roll shafts is connected to the base through the lifting stand; the lifting table with the driving shaft is arranged on the lifting platform in a sliding manner; the transmission component is arranged between the driving shaft and each roll shaft; and the main driver is arranged on the lifting table and is connected with the driving shaft through the connector; and moreover, the interior of theconnector is in transmission with a rolling column through a rotating shaft with a limiting plane so that the power can be only transmitted to the rotating shaft through the rolling column and cannotbe transmitted to the rolling column from the rotating shaft; and therefore, one-way transmission of the connector is realized so that the lifter with the self-locking platform can adapt to three different use conditions of a free state, a fixed state and a transporting state of the lifting platform, the adaptability is higher, the labor intensity is lower, the safety is better and the lifter with the self-locking platform is more beneficial for application of equipment.

    本发明提供了一种带自锁平台的升降机,属于升降设备的技术领域。一种带自锁平台的升降机包括底座、升降架、升降平台、升降台、驱动轴、传动组件、主驱动器以及连接器;本发明在底座上通过升降架连接带有若干辊轴的升降平台,升降平台上滑设带有驱动轴的升降台,且驱动轴和每一辊轴之间均设设置有传动组件,并且主驱动器设置升降台上并通过连接器与驱动轴连接,并且连接器内通过带有限位平面的转轴和滚柱进行传动,使得动力只能由滚柱传递至转轴上,而动力无法从转轴传递至滚柱,实现了连接器的单向传动,从而可适应升降平台的自由状态、固定状态以及运输状态的三种不同使用条件,适应性更高,劳动强度更低,安全性更好,更利于设备的运用。


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    Title :

    Lifter with self-locking platform


    Additional title:

    一种带自锁平台的升降机


    Contributors:
    HE LIXIN (author) / YU XUEGEN (author) / HE BIN (author) / YU LINGFENG (author)

    Publication date :

    2020-10-27


    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



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