The invention discloses an inclined shaft hoist skip derail detection system which comprises a guide wheel, a position encoder is installed on the guide wheel, a traction rope is arranged on the guide wheel, meanwhile, the end, away from the guide wheel, of the traction rope is fixedly connected with a skip, and a moving wheel is arranged at the bottom of the skip; the skip bucket is installed on the track through moving wheels at the bottom of the skip bucket, a photoelectric switch is installed on the outer side of the track and electrically connected with the position encoder through a programming control box, and a turnover guide rail is fixedly arranged at the end of the track. The invention discloses an inclined shaft hoist skip derail detection system. When the skip bucket falls off from the track, the reflecting plate is not perpendicular to the optoelectronic switch at the corresponding position any more, light emitted by the optoelectronic switch cannot be reflected back, and the proximity switch cannot receive corresponding electric signals; at the moment, judging and sending out a derailing signal; therefore, the work of detecting whether the moving track of the skip bucket on the track falls off the track is completed.

    本发明公开了一种斜井提升机箕斗掉道检测系统,包括:导向轮,所述导向轮上安装有位置编码器,且导向轮上设置有牵引绳索,同时牵引绳索远离导向轮的一端与箕斗固定连接,箕斗底部设置有移动轮,箕斗通过其底部的移动轮安装在轨道上,且轨道的外侧安装有光电开关,光电开关通过编程控制箱与位置编码器电性连接,轨道端部固定设置有翻车导轨。该斜井提升机箕斗掉道检测系统;箕斗在从轨道上掉道时,反射板与相应位置的光电开关不再垂直,光电开关发射的光不能被反射回来,接近开关不能接收到相应的电信号;此时判断发出掉道信号;以此完成对箕斗在轨道上的运行轨迹进行是否掉道的检测工作。


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    Title :

    Deviated shaft hoist skip derail detection system


    Additional title:

    一种斜井提升机箕斗掉道检测系统


    Contributors:
    TONG ZHEN (author) / ZHANG BAO (author) / LIU WENSHENG (author) / CHEN BIN (author) / XU GANG (author)

    Publication date :

    2022-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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