The present invention relates to a winch drum for towing stage facilities. The winch drum for towing stage facilities is configured such that each of a plurality of wire ropes has one end fixed to a drum and the other end connected to a batten on which stage facilities are mounted, and a plurality of drum units (10, 20, 30, 40) are coupled. A plurality of holes (12, 22, 32, 42), which respectively fix the plurality of wire ropes (11, 21, 31, 41) connected to the stage facilities from each of the drum units (10, 20, 30), are respectively formed at predetermined angular positions which are perpendicular to the normal direction of the wire ropes (11, 21, 31, 41). When viewed from the front, the plurality of wire ropes are arranged in such a way that the final wire rope (31) connected to the left end of a batten (50) is took out to the left of a driving means which drives a drum (100), and the remaining wire ropes (11, 21, 41) are took out to the right of the driving means. Therefore, there is no difference in accumulated lengths of the wire ropes wound on the drum and accordingly, there is no need to use auxiliary guide pulleys as in the conventional methods, thereby facilitating the installation of the winch drum for towing stage facilities in a narrow space and reducing installation costs. The tilting phenomenon of the batten caused by a difference in the accumulated lengths of the conventional wire ropes can be prevented effectively.

    본 발명은 무대시설 견인용 윈치 드럼에 관한 것으로, 복수개의 와이어 로프의 일단부가 드럼에 고정되고, 타단부는 무대장치가 장착되는 바텐에 연결되며, 복수개의 드럼유닛(10,20,30,40)들을 결합하여 구성된 무대시설 견인용 윈치 드럼에 있어서, 각각의 드럼유닛(10,20,30)들에서 무대장치에 연결되는 복수개의 와이어 로프(11,21,31,41)들을 고정하는 홀(12,22,32,42)들이 각각의 와이어로프(11,21,31,41)들의 법선 방향에 직각이 되게 미리 설정된 각도 위치에 형성되어 있으며, 정면에서 볼 때 바텐(50)의 좌측 단부에 연결되는 마지막의 와이어로프(31)는 드럼(100)을 구동하는 구동수단의 좌측으로 인출되도록 하고, 나머지 와이어로프(11,21,41)들은 구동수단의 우측으로 인출되게 배치된 것을 특징으로 하여 구성됨으로써, 드럼에 권취되는 와이어로프들의 누적된 길이의 차이가 발생되지 않게 되어 종래와 같은 별도의 보조가이드활차가 필요없어, 협소한 공간에서의 무대시설 견인용 윈치드럼의 설치를 용이하게 할 수 있고 설치비용을 절감할 수 있는 효과가 있고, 종래 와이어로프들의 누적된 길이의 차이로 인한 바텐의 기울어짐 현상을 효과적으로 방지할 수 있는 효과가 있다.


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    Titel :

    WINCH DRUM FOR STAGE FACILITY


    Weitere Titelangaben:

    무대시설 견인용 윈치 드럼


    Beteiligte:
    LEE YOUNG BAE (Autor:in)

    Erscheinungsdatum :

    2022-12-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

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



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