The invention discloses a synchronous door vane and an elevator, and relates to the technical field of elevator equipment. The synchronous door vane comprises a door vane bottom plate, a vane arm assembly and a door vane transmission assembly, the vane arm assembly comprises a first vane arm, a second vane arm, a first connecting rod and a second connecting rod, and the first vane arm, the second vane arm, the first connecting rod and the second connecting rod jointly form a parallelogram mechanism with a variable interval; the minimum distance L between the first vane arm and the second vane arm is larger than the diameter D of a landing door ball; and the door vane transmission assembly is connected with the vane arm assembly, and the door vane transmission assembly is used for driving the vane arm assembly to rotate. The synchronous door vane can achieve small-amplitude superposition of original independent actions in the vertical direction and the horizontal direction of an elevator, and when the first vane arm and the second vane arm clamp the landing door ball, vertical up-down movement of the elevator can still be achieved, so that the elevator running time is saved, the elevator running efficiency is improved, waiting time is saved when passengers take the elevator, and the experience feeling of passengers taking the elevator is further improved.
本发明公开了一种同步门刀和电梯,涉及电梯设备技术领域,其中,一种同步门刀,包括:门刀底板,刀臂组件,刀臂组件包括第一刀臂、第二刀臂、第一连杆和第二连杆,第一刀臂、第二刀臂、第一连杆和第二连杆共同构成间距可变的平行四边形机构,第一刀臂和第二刀臂之间的最小间距L大于层门球的直径D;门刀传动组件,门刀传动组件与刀臂组件相连接,门刀传动组件用于带动刀臂组件做旋转运动。该同步门刀可以实现电梯原有的垂直和水平方向的独立动作进行小幅度的叠加,在第一刀臂和第二刀臂夹持层门球时,仍可实现电梯的垂直上下运动,以节约电梯运行时间和提升电梯运行效率,节省乘客乘坐电梯时的等待时间,进而增加乘客乘坐电梯的体验感。
Synchronous door vane and elevator
一种同步门刀和电梯
2021-04-23
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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