The invention discloses an electric roller shutter door type cage which comprises a cage body, a motor (2), an idler wheel, a door frame (4) and a hollow roller shutter door (3), wherein the motor (2) is mounted at the top of the cage; the idler wheel is mounted on the motor (2); the door frame (4) is arranged at two sides of the front wall of the cage; the hollow roller shutter door (3) is arranged in the door frame (4) and the top end of the hollow roller shutter door (3) is connected with the idler wheel; the motor (2) controls the hollow roller shutter door (3) to move up and down; the electric roller shutter door type cage further comprises a roller shutter door controller, a hand clamping prevention sensor which is arranged on the door frame (3) and a self-lock device; the hand clamping prevention sensor and the self-lock device are respectively connected with the roller shutter door controller. According to the electric roller shutter door type cage, the traditional sliding door is replaced by the electric roller shutter door, the motor is added to the top of the cage, the opening and closing of the roller shutter door are controlled through an electric button or a remote controller and the functions of preventing hand clamping and self-lock are provided.
Electric roller shutter door type cage
2015-05-06
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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