The present invention relates to a stage equipment elevating apparatus having a simple structure and a new structure capable of effectively detecting malfunctions due to wire abnormalities. According to the stage equipment elevating apparatus of the present invention, as shown in Figure 6, when the abnormalities occurs in a wire (31) and a horizontal unit droops downward, a control means (50) senses the same through a wire detecting means (61) and controls an alarm means (62) to output an alarm. Therefore, the abnormalities in the wire (31) is quickly identified and maintained by a manager. As a result, it is possible to prevent unnecessary loads from being applied to other normal wires (31) or excessive loads from being applied to a winch (30). The stage equipment elevating apparatus of the present invention comprises: a support frame (10); a plurality of pulleys (20); a winch (30); a support bar (40); and the control means (50).

    본 발명은 구조가 간단하면서 와이어의 이상에 따른 작동이상을 효과적으로 감지할 수 있도록 된 새로운 구조의 무대설비 승강장치에 관한 것이다. 본 발명에 따른 무대설비 승강장치는, 도 6에 도시한 바와 같이, 와이어(31)에 이상이 발생되어 수평부가 하측으로 처지면 제어수단(50)이 와이어감지수단(61)을 통해 이를 감지하고 경보수단(62)을 제어하여 경보를 출력한다. 따라서, 와이어(31)에 이상이 발생된 것을 관리자가 신속하게 파악하여 유지보수함으로써, 정상적인 다른 와이어(31)에 불필요한 부하가 가해지거나 윈치(30)에 과도한 부하가 가해지는 것을 방지할 수 있는 장점이 있다.


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    Title :

    stage equipment lifting apparatus


    Additional title:

    무대설비 승강장치


    Contributors:

    Publication date :

    2022-04-26


    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



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