The invention discloses a braking device, a braking system for an elevator and an elevator system. The braking device comprises an actuating unit and a braking unit; the actuating unit is arranged tobe used for enabling the braking unit to be in a braking state or a non-braking state, and the braking unit is used for supplying braking force to an external part cooperating with the braking unit inthe braking state and stopping supplying the braking force to the external part in the non-braking state; and the braking device further comprises a vibration isolation part with the nonlinear rigidity, and the vibration isolation part is used for at least providing the damping and vibration isolating effects between the actuating unit and the braking unit in the non-braking state. By applying the braking device, vibration and impact influences can be effectively reduced, noise is reduced, and the better ageing resistance is achieved.

    本发明公开了制动装置、用于电梯的制动系统和电梯系统。所述制动装置包括促动单元和制动单元,所述促动单元被设置成用于使得所述制动单元处于制动状态或非制动状态,所述制动单元在所述制动状态下向与之相配合的外部部件提供制动力,并且在所述非制动状态下停止向所述外部部件提供制动力,所述制动装置还包括具有非线性刚度的隔振部件,用以至少在所述非制动状态下在所述促动单元和所述制动单元之间提供阻尼及隔振作用。应用本发明能够有效减少振动和冲击影响,并且降低噪音,而且具有更好的抗老化性能。


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    Title :

    Braking device, braking system for elevator and elevator system


    Additional title:

    制动装置、用于电梯的制动系统和电梯系统


    Contributors:
    LIN LE (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B66B Aufzüge , ELEVATORS / F16F SPRINGS , Federn



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