The invention discloses a villa elevator with safety airbags. The villa elevator comprises an elevator shaft, wherein a bottom pit is formed in the bottom of the elevator shaft; a buffer is mounted inthe center position of the bottom pit; a plurality of safety airbags are arranged at the periphery of the buffer; the safety airbags are connected with an inflation pump for inflating the safety airbags through air paths; the inflation pump is connected with a controller for controlling the inflation pump to work through a circuit; the controller is connected with a distance sensor for detectingthe height from the elevator to the bottom pit when the elevator descends through a circuit; a lower limit travel line for normal operation of the elevator is arranged in the elevator shaft; and whenthe elevator crosses the lower limit travel line, the distance sensor sends an electric signal to the controller, and the controller controls the inflation pump to work to inflate the safety airbags,so that the damage caused by a plurality of times of rebound in the buffer process of the elevator is effectively prevented, the safety performance of the elevator is greatly improved, and the effectof relieving the equipment and personnel injury is finally achieved.
本发明公开了一种带安全气囊的别墅电梯,包括电梯井道,所述电梯井道的底部设有底坑,所述底坑的中心位置安装有缓冲器,所述缓冲器的外周布置有若干个安全气囊,所述安全气囊通过气路连接有用于给安全气囊充气的充气泵,所述充气泵通过电路连接有用于控制充气泵工作的控制器,所述控制器通过电路连接有用于检测电梯下降时距离底坑高度的距离感应器,所述电梯井道内设有电梯正常运行的下限行程线,当电梯越过下限行程线时,距离感应器向控制器发送电信号,控制器控制充气泵工作使安全气囊充气,有效避免了电梯在缓冲过程中形成多次反弹造成的损害,电梯的安全性能大大提高,最终达到减轻设备和人员伤害的效果。
Villa elevator with safety airbags
一种带安全气囊的别墅电梯
2020-09-04
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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