The invention discloses a synchronous elevator door vane device with a locking mechanism. The synchronous elevator door vane device comprises a door vane bottom plate, the locking mechanism and a traction device. The locking mechanism comprises a lock hook, a verification switch support and a drive device. The lock hook is movably connected with the door vane bottom plate through a first center shaft. The lock hook is used for being in interlocking cooperation with the verification switch support. The traction device comprises a movable plate. The movable plate is movably connected with the door vane bottom plate through a second center shaft. The situation that when an elevator fails or is powered off and stops in the non-landing region, an elevator car door is opened by accident is avoided by the adoption of the structure. The synchronous elevator door vane device with the locking mechanism is simple in structure, high in safety and convenient to mount and maintain.
Synchronous elevator door vane device with locking mechanism
2016-02-24
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
Elevator synchronous door vane device provided with holding assembly
Europäisches Patentamt | 2015
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