The invention discloses an elevator landing door anti-collision device which comprises a control cabinet, a landing power supply, a landing door anti-collision sensor, a first landing door contact and a second landing door contact. The landing door anti-collision sensor is provided with a detection sensor, a first sensor contact and a second sensor contact; the detection sensor is used for detecting whether an object tends to approach and collide with the landing door, and when the detection sensor detects that the object tends to approach and collide with the landing door, the first sensor contact and the second sensor contact are disconnected; when the detection sensor does not detect that the object tends to approach and collide with the landing door, the first sensor contact and the second sensor contact are closed; under the condition that the control cabinet opens the detection function of the elevator landing door anti-collision device, if it is monitored that the first signal interface on the control cabinet side or the second signal interface on the control cabinet side is low in level, the control cabinet controls the elevator car door to be opened so as to drive the landing door on the layer to be opened.
本发明公开了一种电梯层门防撞装置,包括控制柜、层站电源、层门防撞传感器、第一层门触点和第二层门触点;所述层门防撞传感器具有检测传感器、第一传感器触点和第二传感器触点;所述检测传感器用于检测物体是否有接近碰撞层门的趋势,当检测传感器检测到物体有接近碰撞层门的趋势时,第一传感器触点和第二传感器触点断开;当检测传感器未检测到物体有接近碰撞层门的趋势时,第一传感器触点和第二传感器触点闭合;在控制柜打开电梯层门防撞装置检测功能情况下,若监控到控制柜侧第一信号接口或控制柜侧第二信号接口为低电平时,控制柜控制电梯轿厢门开启从而带动该层的层门开启。
Elevator landing door anti-collision device
电梯层门防撞装置
15.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Elevator landing door anti-collision device and anti-collision elevator
Europäisches Patentamt | 2020
|Elevator landing door collision anti-falling protection device
Europäisches Patentamt | 2024
|Anti-collision safety device for elevator landing door
Europäisches Patentamt | 2015
|Europäisches Patentamt | 2023
|