The invention discloses an anti-falling safety protection device for an elevator. The anti-falling safety protection device for the elevator comprises a touch panel, a supporting plate, sliding rails,a touch panel switch, a rotating wheel A, a belt, a motor, a rotating wheel B, a motor controller, a door lock switch A, a door lock switch B, and an in-place limiting switch; the supporting plate isfixedly connected with the touch panel through a plurality of movement pieces; the sliding rails are mounted in chutes of the supporting plate; the touch panel switch is fixedly mounted on the supporting plate; the rotating wheel A is fixedly mounted at the bottom of the supporting plate, and is matched with the rotating wheel B fixed to an output shaft of the motor through the belt; the motor isconnected with a power supply through the motor controller; a normally closed contact of the touch panel switch is in series connected with wire of the motor controller for enabling the motor to rotate forward; and the door lock switch B and the in-place limiting switch are mounted at the rear end of the supporting plate. The problem that a passenger in the elevator is easily fall from a 0.15 m gap into a well because of pulling opening a cage door for self-rescuing blindly in the prior art is solved; the dangerous situation that the passenger in the elevator pulls and opens the cage door andfalls into the well for self-rescuing blindly is avoided; and a safety accident is prevented.

    本发明公开了一种电梯防止跌落的安全保护装置,其中,包括触板;托板,托板经多个运动件与触板固定连接;滑轨安装于托板的滑槽内;触板开关,触板开关固定安装于托板上;转轮A,转轮固定安装在托板的底部;皮带、电机、转轮B,转轮A经过皮带与电机输出轴上固定的转轮B配合;电机控制器,电机经电机控制器与电源连接,触板开关常闭触点串联在使得电机正转的电机控制器导线上;门锁开关A;门锁开关B、到位限位开关安装在托板后端。解决了目前现有技术中电梯内的乘客因盲目自救扒开轿门乘客很容易踩空从0.15m的间隙内跌落至井道的问题,避免了电梯内乘客盲目自救扒开轿门跌落井道的危险情况,防止了安全事故的发生。


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    Title :

    Anti-falling safety protection device for elevator


    Additional title:

    一种电梯防止跌落的安全保护装置


    Contributors:

    Publication date :

    2020-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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