The invention belongs to the technical field of ship equipment, and discloses a rotary lifting device. The rotary lifting device comprises a lifting platform, a guide shaft, a rotary shaft, a lifting shaft, a rotary driving device and a lifting driving device, wherein the guide shaft and the lifting shaft penetrate through the lifting platform, the rotary shaft is rotatably connected to the lifting platform, the rotary shaft is provided with a test board, the lifting shaft is provided with an external thread, and the lifting platform is provided with an internal thread matched with the external thread; and the rotary driving device can drive the rotary shaft to rotate, and the lifting driving device can drive the lifting shaft to rotate. According to the rotary lifting device provided by the invention, a test piece is placed on the testboard, the lifting driving device is controlled to drive the lifting shaft to rotate so as to control the lifting platform to slide and lift on a guide shaft, the testboard synchronously lifts, and the rotary driving device is controlled to drive the rotary shaft to rotate so as to drive the testboard to synchronously rotate, so that the lifting and rotation control of the test piece is completed, the labor cost is greatly reduced, and the working efficiency is effectively improved.

    本发明属于船舶设备技术领域,公开了一种旋转升降装置。旋转升降装置包括升降平台、导向轴、旋转轴、升降轴、旋转驱动装置和升降驱动装置,其中导向轴和升降轴均穿设升降平台,旋转轴转动连接于升降平台,旋转轴上设置有测试台,升降轴设置有外螺纹,升降平台设置有与外螺纹相配合的内螺纹,旋转驱动装置能够驱动旋转轴旋转,升降驱动装置能够驱动升降轴旋转。本发明提供的旋转升降装置,将试件置于测试台上,通过控制升降驱动装置驱动升降轴转动以控制升降平台滑动升降于导向轴,使得测试台同步升降,并且通过控制旋转驱动装置驱动旋转轴转动以带动测试台同步转动,从而完成对试件的升降与旋转控制,大大降低了人力成本,有效提升工作效率。


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    Title :

    Rotary lifting device


    Additional title:

    一种旋转升降装置


    Contributors:
    SONG YONGRONG (author) / LU FENG (author)

    Publication date :

    2022-01-14


    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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