The invention provides an elevator door vane which comprises a bottom plate (1), a left vane arm (2), a right vane arm (3), an upper connecting rod (4) and a lower connecting rod (5). The two ends of the upper connecting rod (4) are movably connected with the left vane arm (2) and the right vane arm (3) respectively, and the two ends of the lower connecting rod (5) are movably connected with the left vane arm (2) and the right vane arm (3) respectively. The elevator door vane further comprises a lock hook assembly (12), a positioning plate (13) and a swing arm (14). The lock hook assembly (12) comprises a lock hook (121), a contact (122) and an unlocking connecting part (123), and the lock hook (121), the positioning plate (13) and the swing arm (14) are fixed in a riveted mode and movably connected to the bottom plate (1) through a third connecting shaft (63). The elevator door vane has the advantages that the lock hook assembly, the positioning plate and the swing arm are fixed and then movably installed on the bottom plate so that synchronization of unlocking of the lock hook and the disconnection of the switch contact on the swing arm can be achieved, and the smoothness and the safety of door opening and closing when an elevator is at a flat bed are improved.
Elevator door vane
2015-12-16
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |