The present invention discloses a winding drum driving device for a stage apparatus. The disclosed winding drum driving device for a stage apparatus comprises: a frame; a winding drum which is rotationally installed on the frame and winds up an elevating wire through rotation; a first deceleration unit to which a driving motor for driving the winding drum is coupled and which is fixed to the frame, and which transmits a rotational force of the driving motor to the winding drum; and a second deceleration unit which is provided inside the winding drum to connect the first deceleration unit to the winding drum, and decelerates the rotation of the first deceleration unit. An objective of the present invention is to provide the winding drum driving device for a stage apparatus capable of reducing an installation space and improving space utilization.

    본 발명은 무대장치용 권취드럼 구동장치를 개시한다. 개시된 무대장치용 권취드럼 구동장치는, 프레임와, 프레임에 회전 가능하게 설치되며, 회전을 통해 승강 와이어를 권취하는 권취드럼과, 권취드럼의 구동을 위한 구동모터가 결합되어 프레임에 고정되며, 구동모터의 회전력을 권취드럼으로 전달하는 제1감속 유닛와, 권취드럼의 내부에 구비되어 상기 제1감속 유닛과 권취드럼을 연결하며, 제1감속 유닛의 회전을 감속하는 제2감속 유닛을 구비하는 것을 특징으로 한다.


    Access

    Download


    Export, share and cite



    Title :

    Winding drum driving device for stage equipment


    Additional title:

    무대장치용 권취드럼 구동장치


    Publication date :

    2021-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A63J DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE , Einrichtungen für Theater, Zirkusse oder dgl. / B66D Haspeln , CAPSTANS



    Wire rope winding drum for stage equipment

    RYU JAE HWANG | European Patent Office | 2017

    Free access

    Stage lifter with vertical winding drum

    KIM JONG YEOL | European Patent Office | 2024

    Free access

    Winding drum device

    GU WENPING / WANG LIANGWEI / JIANG LI et al. | European Patent Office | 2023

    Free access

    Novel winding drum device for hoisting equipment

    XIA GUIYING / ZHANG YONG | European Patent Office | 2021

    Free access

    Winding engine winding drum braking device

    WANG BIAO / LYU QINGTAO / SUN DONGPO et al. | European Patent Office | 2015

    Free access