The invention discloses a large-stroke rapid lifting spiral elevator suitable for small space, which comprises a box body, a box cover fixedly connected to the upper surface of the box body, a power deceleration system, a multi-stage lead screw transmission system, a sleeve telescopic system and a lifting platform device, the multi-stage lead screw transmission system, the sleeve telescopic system and the lifting platform device are sequentially arranged on the upper portion of the turbine shaft, and the power deceleration system is arranged on the lower portion of the turbine shaft. The whole device is small in size, multi-stage stretching and retracting are adopted, the stroke is large, large-stroke lifting operation in a small space is facilitated, lead screw transmission is adopted, noise is low, operation is stable, it is not needed to reserve a stretching and retracting space for a transmission lead screw as traditional lead screw transmission underground trepanning, and it is guaranteed that the ground integrity is not damaged.

    本发明公开了一种适用于小空间下大行程快速升降螺旋式升降机,包括箱体、固定连接在箱体上表面的箱盖、动力减速系统、多级丝杠传动系统、套筒伸缩系统和升降平台装置,箱体内部设置有涡轮轴,多级丝杠传动系统、套筒伸缩系统、升降平台装置依次设置在涡轮轴的上部,动力减速系统设置在涡轮轴的下部。本发明整机设备体积较小,采用多级伸缩,行程大,利于小空间下的大行程起重作业,采用的是丝杠传动,噪音小,运行平稳,不需要像传统丝杠传动地下开孔以给传动丝杠预留伸缩空间,保证了不破坏地面完整性。


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    Title :

    Large-stroke rapid lifting spiral elevator suitable for small space


    Additional title:

    一种适用于小空间下大行程快速升降螺旋式升降机


    Contributors:
    LIU CHANGMING (author) / WU ZHUANG (author) / LIU KEWEI (author) / WANG YIMING (author) / ZHOU CHENGKAI (author)

    Publication date :

    2023-06-06


    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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