The invention discloses a car door lock door vane device for an elevator. The car door lock door vane device for the elevator comprises a door vane back plate 12, a left moving vane arm 1, a right moving vane arm 2, a car door lock hook assembly 14 and a lock hook unlocking piece 3 which is arranged in front of the right moving vane arm 2 and connected with the right moving vane arm 2, wherein the car door lock hook assembly comprises a lock hook main body 1401, a lock hook unlocking ball 1402 is arranged at the left part of the lock hook main body 1401; a rotation center 1403 connected with the door vane back plate 12 through a rotating shaft is arranged below the lock hook unlocking ball 1402 at the right side; a contact connecting mechanism is arranged at the right part of the lock hook main body 1401; a lock hook limit hole 1404 is formed in the left lower part of the lock hook main body 1401; a lock hook limit rod 18 fixed on the door vane back plate 12 is arranged in the lock hook limit hole 1404; an arc unlocking contact surface 302 matched with the lock hook unlocking ball 1402 is arranged on the right side of the lock hook unlocking piece 3. The overall performance of the car door vane lock device for the elevator is safe and reliable, the manufacturing process is simple, the check and maintenance are convenient, and the cost is low.
Car door lock door vane device for elevator
2015-11-11
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |