The reduction gearbox for the elevator and the power operation monitoring system thereof comprise a box body and a first motor, the first motor is arranged on the outer wall of the box body, and an output shaft of the first motor is connected with an input shaft of a driving force transmission reduction gear through an intelligent clutch; a synchronous gear on an output shaft of the driving force transmission speed reducer is connected with the top end of the lift car or the top end of the counterweight outside the box body through a synchronous belt; the intelligent clutch detects forward and reverse pressure of a coupling tooth claw contact point and enables the coupling tooth claw to be meshed with or separated from the piezoelectric substrates on the two sides according to a clutch action signal. The reduction gearbox power operation monitoring system is used for monitoring and calculating the transmission torque of the clutch and judging whether the transmission torque of the clutch exceeds the limited range of the transmission torque of the clutch or not, so that the intelligent clutch and the motor are controlled, and alarm signals of elevator power overrun, or torque insufficiency, or reduction gearbox stalling and chain breakage are processed; the operation is safe and reliable; and the flexible transmission system is high in transmission efficiency.

    本发明一种电梯用减速箱及其动力运行监控系统,包括:箱体、第一电机,所述箱体外壁上设置有第一电机,第一电机的输出轴通过智能离合器与驱动力传动减速装置的输入轴连接,驱动力传动减速装置的输出轴上的同步齿轮通过同步带与所述箱体之外的轿厢或对重顶端各自连接;智能离合器检测联轴齿爪接触点正反向压力,并根据离合器动作信号使联轴齿爪和两侧压电基体啮合或分开;减速箱动力运行监控系统,监测、计算离合器传动力矩,判定离合器传动力矩是否超出离合器传动力矩限定范围,从而控制智能离合器、电机以及对电梯动力超限、或力矩不够、或减速箱闷车与断链报警信号处置;安全而可靠的运营;柔性传动系统传动效率高。


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    Title :

    Reduction gearbox for elevator and power operation monitoring system of reduction gearbox


    Additional title:

    一种电梯用减速箱及其动力运行监控系统


    Contributors:
    WU ZHE (author)

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B66B Aufzüge , ELEVATORS



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