The invention relates to a door vane device, a door vane car door lock and an elevator. The door knife device comprises a door knife assembly and a lifting assembly. The door knife assembly comprises a door knife bottom plate, a first rotating arm, a second rotating arm, a first door knife and a second door knife. The door knife bottom plate is used for being installed on a door hanging plate of a car door. One end of the first rotating arm is rotatably connected with the door vane bottom plate, the other end of the first rotating arm is rotatably connected with the first door vane, and a lifting matching part is arranged on the side, facing the door vane bottom plate, of the first rotating arm. One end of the second rotating arm is rotatably connected with the door vane bottom plate, and the other end of the second rotating arm is rotatably connected with the second door vane. The lifting assembly is installed on the door knife bottom plate, the lifting assembly is arranged between the first door knife and the second door knife, and the lifting assembly can be matched with the lifting matching part so that the first door knife can be lifted upwards. In this way, the space of the door knife device in the height direction can be saved, and the overall door machine assembly is more compact.
本申请涉及一种门刀装置、门刀轿门锁及电梯。门刀装置包括门刀组件以及提升组件。门刀组件包括门刀底板、第一转动臂、第二转动臂、第一门刀以及第二门刀,门刀底板用于安装在轿门的门挂板。第一转动臂的一端与门刀底板可转动连接,第一转动臂的另一端与第一门刀可转动连接,第一转动臂朝向门刀底板的一侧设有提升配合部。第二转动臂的一端与门刀底板可转动连接,第二转动臂的另一端与第二门刀可转动连接。提升组件安装于门刀底板,提升组件设于第一门刀与第二门刀之间,提升组件能够与提升配合部配合以使第一门刀向上提升。如此,能够节省门刀装置在高度方向上的空间,使得门机装配整体更紧凑。
Door vane device, door vane car door lock and elevator
门刀装置、门刀轿门锁及电梯
24.06.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |