The invention discloses a safe elevator device which comprises a guide rail, a guide shoe and an elevator car. The elevator car comprises a car roof, a car platform, a car wall and a car door; the inner side of the car wall is provided with an L-shaped installation frame which comprises a support portion and an installation portion, the installation portion is connected with the car wall through a plurality of bolts, the installation portion is provided with a hook, audio-visual equipment is arranged on the support portion, the back face of the audio-visual equipment is provided with a hanging groove matched with the hook, and a weighing sensor is arranged in the support portion; the outer side of the car wall is provided with a power supply and an automatic air inflating device, a safety air bag is arranged on the car platform, a baseplate is arranged on the safety air bag, and the safety air bag is connected with the automatic air inflating device; a controller and a speed measuring encoder are arranged on the car roof, the controller is connected with the weighting sensor, the speed measuring encoder, the automatic air inflating device and a computer of a property company, and therefore the safety property is greatly improved.


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    Title :

    Safe elevator device


    Contributors:
    XIA GAOYU (author)

    Publication date :

    2015-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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