The asynchronous door knife integrated car door lock comprises a fastening device, the fastening device comprises a base, a left rotating arm, a right rotating arm, a left rod and a right rod, the left rod and the right rod can move close to or away from each other, the first end of the left rotating arm is rotationally connected with the base, and the second end of the left rotating arm is rotationally connected with the left rod; the first end of the right rotating arm is rotationally connected with the base, and the second end is rotationally connected with the right rod; the car door lock device can be matched with the left rod in a triggering manner so as to be unlocked under the driving of the left rod; the landing door lock device comprises a first roller and a second roller, the first roller is arranged on the side, away from the right rod, of the left rod, and the second roller is arranged on the side, away from the left rod, of the right rod. According to the one-step door knife integrated car door lock in the scheme, the landing door lock device and the car door lock device are compatible, the outward expansion type synchronous door knife is adopted, the asynchronous door knife is adopted, the special configuration requirements of certain elevator products can be met, and the applicability is high.
本发明涉及一种异步门刀一体式轿门锁及电梯,包括:系合装置,系合装置包括底座、左转动臂、右转动臂以及可相互靠近或远离活动的左杆和右杆,左转动臂的第一端与底座转动连接,第二端与左杆转动连接,右转动臂的第一端与底座转动连接,第二端与右杆转动连接;轿门锁装置,轿门锁装置能够与左杆触发配合,以在左杆的驱动下解锁;以及层门锁装置,层门锁装置包括第一滚轮和第二滚轮,第一滚轮设置于左杆远离右杆的一侧,第二滚轮设置于右杆远离左杆的一侧。本方案的一步门刀一体式轿门锁实现了兼容层门锁装置采用外张式同步门刀与轿门锁装置采用异步门刀,可以满足某些电梯产品的特殊配置需求,适用性强。
Asynchronous door knife integrated car door lock and elevator
异步门刀一体式轿门锁及电梯
2022-04-15
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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