The invention discloses a vertical lifting device. The vertical lifting device comprises a linkage mechanism set and a pushing device, wherein the linkage mechanism set comprises a first shaft seat, a second shaft seat, a third shaft seat, an upper supporting unit and a lower supporting unit, the two ends of the upper supporting unit are movably combined with the first shaft seat and the second shaft seat correspondingly, the two ends of the lower supporting unit are movably combined with the second shaft seat and the third shaft seat correspondingly, a first gear is arranged on the upper supporting unit, and a second gear meshed with the first gear is arranged on the lower supporting unit; one end of the pushing device is arranged on the upper supporting unit, and the other end of the pushing device is arranged on the lower supporting unit. According to the vertical lifting device, the first gear and the second gear are cooperated with each other to generate counter-acting force, so that the lower supporting unit can be cooperated with the upper supporting unit to synchronously ascend and descend, and the effects of being simple in structure and capable of bearing large load capacity are achieved.

    本发明公开了一种垂直升降装置,包含有一连动机构组以及一顶推装置。该连动机构组包括有一第一轴座、一第二轴座、一第三轴座、一两端分别活动结合于该第一轴座及该第二轴座的上支撑单元以及一两端分别活动结合于该第二轴座及该第三轴座的下支撑单元。其中该上支撑单元上设置有第一齿轮,该下支撑单元上设置有与该第一齿轮相互啮合的第二齿轮。该顶推装置一端设于该上支撑单元,另一端设于该下支撑单元。本发明利用第一齿轮及第二齿轮相互配合产生反作用力,可使下支撑单元配合上支撑单元同步升降,而达到结构简单且可承受较大载重量的功效。


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    Title :

    Vertical lifting device


    Additional title:

    垂直升降装置


    Contributors:

    Publication date :

    2021-05-18


    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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