The invention relates to a safety device of a lift car type elevator. The safety device comprises a speed counter arranged in a hoistway, a pop-up device electrically connected with the speed counterand used for braking an electric lift car is arranged in the hoistway, and after the pop-up device brakes the lift car, a lift car door of the lift car directly faces a landing door of a floor. The safety device has the effects of detecting falling of the lift car and braking the lift car.

    本发明涉及一种轿厢式电梯的安全装置,其包括设置在井道内的计速器,所述井道内设置有与计速器电连接且用于电轿厢制动的弹出装置,所述弹出装置对轿厢制动后,所述轿厢的轿厢门正对楼层的层门。本发明具有检测坠落轿厢,并对轿厢制动的效果。


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    Title :

    Safety device of lift car type elevator


    Additional title:

    一种轿厢式电梯的安全装置


    Contributors:

    Publication date :

    2020-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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