The asynchronous door knife integrated car door lock comprises a fastening device which is used for being installed on a door plate and can move along with the door plate, the fastening device comprises a base, a middle rod assembly, a right rod assembly and a connecting arm set, and the middle rod assembly and the right rod assembly are rotationally arranged on the base; the middle rod assembly is connected with the right rod assembly through the connecting arm set. The landing door lock assembly comprises a first landing door roller and a second landing door roller, the first landing door roller can abut against the middle rod assembly to unlock the landing door lock assembly, and the second landing door roller can abut against the right rod assembly; the middle rod assembly can be driven by the first landing door roller to rotate and trigger the car door lock assembly to be unlocked. According to the integrated car door lock with the asynchronous door knife, the landing door lock device and the car door lock device are compatible, the external 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:系合装置用于安装在门板上并能够跟随所述门板移动,系合装置包括底座、中杆组件、右杆组件和连接臂组,中杆组件和右杆组件均可转动设置于底座上,中杆组件通过连接臂组与右杆组件连接;层门锁组件包括第一层门滚轮和第二层门滚轮,第一层门滚轮能够与中杆组件抵触以使层门锁组件解锁,第二层门滚轮能够与右杆组件抵触;以及中杆组件能在第一层门滚轮的驱动下旋转并触发轿门锁组件解锁。本方案的异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
2022-07-08
Patent
Elektronische Ressource
Chinesisch
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