The invention relates to the field of elevator auxiliary safety devices, and discloses an active intercepting device for an elevator landing door. The active intercepting device comprises an anti-collision device arranged in front of the elevator landing door, wherein a landing door detection device used for detecting opening and closing of the elevator landing door is arranged on one side of theelevator landing door, the anti-collision device comprises an anti-collision plate and an anti-collision driving device used for driving the anti-collision plate to rise to intercept materials, and the anti-collision device further comprises a control unit; the landing door detection device and the anti-collision driving device are both electrically connected with the control unit, and when the landing door detection device detects that the landing door is in a closed state, the anti-collision plate rises to prevent a trolley from colliding with the elevator landing door due to inertia.
本发明涉及电梯辅助安全装置领域,公开了一种用于电梯层门的主动拦截装置,包括设置于电梯层门前的防撞装置;所述电梯层门一侧设置有用于检测电梯层门启闭的层门检测装置,所述防撞装置包括防撞板和驱动防撞板升起对物料实现拦截的防撞驱动装置,还包括控制单元;所述层门检测装置和防撞驱动装置均与控制单元电性连接,当层门检测装置检测到到处于关闭状态时,防撞板升起,防止小车由于惯性撞上电梯层门。
Active intercepting device for elevator landing door
一种用于电梯层门的主动拦截装置
2020-07-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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