The invention discloses an electromechanical interlocking landing door for an elevator. The electromechanical interlocking landing door comprises a landing door frame, a sliding door body, a turning plate, a contact swing arm and a limiting switch. The sliding door body is rotationally arranged on the landing door frame and can only be opened towards the inner side of a building, the turning plate is transversely arranged on the upper edge of the opening side of the sliding door body, and when the turning plate is in a normal put-down state, the sliding door body is prevented from being opened; when the turning plate is turned upwards to the horizontal position, the sliding door body can be freely opened, a connecting base is arranged on the turning plate, one end of the contact swing arm is rotationally connected to the connecting base, the other end of the contact swing arm is provided with a roller making contact with door lock touch iron on an elevator car, and when the roller is not touched, the turning plate is locked; When the roller is touched, the turning plate can freely turn over, the limiting switch is fixed to the landing door frame, located on one side of the connecting base and linked with the turning plate, the limiting switch is in signal connection with an elevator system, and when the turning plate is in a normal put-down state, the elevator system is powered on; and when the turning plate is located at the horizontal position, the elevator system is powered off.
本发明公开了一种升降机用机电连锁层门,包括层门框、推拉门体、翻板、接触摆臂和限位开关,推拉门体转动设置于层门框上,且仅能向建筑物内侧开启,翻板横置于推拉门体打开侧的上沿,当翻板处于正常放下状态下,推拉门体被阻挡开启;当翻板向上翻转至水平位置,推拉门体能自由开启,翻板上设置有连接座,接触摆臂的一端转动连接于连接座上,另一端设置有与升降机轿厢上的门锁碰铁接触的滚轮,当滚轮未被触碰时,翻板被锁定;当滚轮被触碰时,翻板能自由翻转,限位开关固定于层门框上且位于连接座的一侧,并与翻板联动,限位开关与升降机系统信号连接,当翻板处于正常放下状态下,升降机系统通电;当翻板位于水平位置时,升降机系统断电。
Electromechanical interlocking landing door for elevator
一种升降机用机电连锁层门
2021-12-31
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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