The invention discloses a movable expansion type hydraulic lifting mechanism. The movable expansion type hydraulic lifting mechanism comprises a supporting plate, a guide column, a displacement air cylinder, a tackle, a hydraulic cylinder and a carrier plate, wherein a sliding groove is longitudinally formed in the middle of the upper portion of the guide column, guide grooves are longitudinally formed in the positions, on the two sides of the sliding groove, of the guide column correspondingly, the displacement air cylinder is transversely fixed to one side of the guide column, the tackle isarranged on the supporting plate, one end of the tackle is correspondingly connected with the piston end of the displacement air cylinder, the hydraulic cylinder is longitudinally arranged at the topof the tackle, an installing base of a concave structure is arranged at the top of the driving end of the hydraulic cylinder, one end of the carrier plate is correspondingly arranged in the sliding groove, the two sides of the carrier plate are correspondingly arranged with the guide grooves through positioning rods, and a connecting rod is arranged in the middle of the other end of the carrier plate and is arranged in the groove of the installing base. The movable expansion type hydraulic lifting mechanism is simple, reasonable and reliable in structure, a movable unfolding and folding structure is adopted, the projection area of the mechanism is reduced to a certain extent, and the occupied space is reduced.

    本发明揭示了一种移动展开式液压升降机构,包括支撑板、导向柱、位移气缸、滑车、液压缸以及载板,所述导向柱上部中间纵向设置有一个滑槽,所述导向柱在滑槽两侧分别纵向设置有一个导向槽,所述位移气缸横向固定在导向柱一侧,所述滑车设置于支撑板上且一端与位移气缸的活塞端对应连接,所述液压缸纵向设置于滑车顶部,所述液压缸的驱动端顶部设置有一个凹形结构的安装座,所述载板的一端对应设置于滑槽内且两侧分别通过定位杆与导向槽对应设置,所述载板的另一端中部设置有一个连杆设置于安装座的凹槽内。本发明结构简单、合理、可靠,采用移动式展开和收缩结构,一定程度上减少了设备的投影面积,减少占用空间。


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    Title :

    Movable expansion type hydraulic lifting mechanism


    Additional title:

    一种移动展开式液压升降机构


    Contributors:
    HE XU (author) / XUE ZHIDONG (author)

    Publication date :

    2021-02-02


    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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