The invention discloses an anti-falling timely response mechanism for an elevator, and relates to anti-falling mechanisms. The anti-falling timely response mechanism for the elevator specifically comprises a bottom plate, the other end of a traction steel rope is connected with the top surface of a lift car, a speed measuring sensor and a controller are arranged on the upper surface of the lift car, the input end of the controller is electrically connected with the speed measuring sensor, and the output end of the controller is electrically connected with a hydraulic motor; when the lift car falls and the instantaneous speed is increased, the speed measuring sensor can recognize the speed change of the lift car, and the controller controls the hydraulic motor to be started, so that a gear is driven to rotate, two long-strip rods are driven to horizontally move in opposite directions, and the hydraulic motor is controlled to be started to drive an L-shaped clamping block to instantaneously extrude a first rectangular frame sliding rail; a similar clamping mechanism can instantly exist between the lift car and the first rectangular frame sliding rail, so that the safety is improved; a spring is arranged at the bottom of the lift car, when an accident happens, the buffering effect can be achieved, an accident induction block rapidly responds, an alarm lamp is turned on, signals are sent to people outside the elevator, response can be conducted in time, and losses are reduced.

    本发明公开了一种用于电梯防坠落及时反应机构,涉及一种防坠落机构,具体包括底板,牵引钢绳的另一端与轿厢顶面连接,轿厢上表面安装有测速传感器和控制器,控制器的输入端与测速传感器电连接,控制器输出端与液压马达电连接,当轿厢发生坠落,瞬间速度增加,测速传感器能够识别其速度变化,通过控制器控制液压马达开启,从而带动齿轮旋转,带动两个长条杆相反方向水平移动,从而控制液压马达开启,带动L形夹持块瞬间挤压矩形框滑轨一,能够瞬间让轿厢与矩形框滑轨一存在类似夹持机构,提高安全性;电梯厢底部设有弹簧,当发生意外时可起到缓冲作用,发生意外感应块快速反应,使得报警灯亮起,给电梯外人予以信号可以及时反应,减少损失。


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    Title :

    Anti-falling timely response mechanism for elevator


    Additional title:

    一种用于电梯防坠落及时反应机构


    Contributors:
    WANG YUE (author)

    Publication date :

    2021-04-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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