Elevator device
The invention discloses an elevator device with an emergency stop device. The emergency stop device is operated by an electric operator capable of reducing the load applied to a motor. The elevator device is provided with an elevator car, an emergency stop device, driving mechanisms (12-19) for driv...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an elevator device with an emergency stop device. The emergency stop device is operated by an electric operator capable of reducing the load applied to a motor. The elevator device is provided with an elevator car, an emergency stop device, driving mechanisms (12-19) for driving the emergency stop device, and an electric working device (10) for operating the driving mechanisms, the electric working device comprises an operation rod (11) connected with a driving mechanism, movable components (34A, 34B) rotatably connected with the operation rod, an electromagnet part (35) for attracting the movable components in a standby state of the electric working device, a feed screw (36) screwed with the electromagnet part, a motor (37) for driving the feed screw, and a guide part (201). And a guide portion that, when the electromagnet portion moves toward the movable member and comes into contact with the movable member by driving the feed screw by the motor during the restoring operation of the |
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