| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a fully automatic sensitive electric waterproof shutter and its automatic positioning reinforced pole.SOLUTION: A fully automatic sensitive electric waterproof shutter and its automatic positioning reinforced pole comprise a gate plate 1, a casing 2, two outer frames 3, storage devices 4, a lower pressure hydraulic cylinder 5, a lateral pressure hydraulic cylinder 6, a water level detector, reinforced poles 8, a drive unit 9 and an infrared detector. When a flood occurs, the water level detector detects a predetermined water level and transmits a signal to an automatic controller, then the automatic controller drives a motor 21, a vertical motor 91 and a horizontal motor to laterally move the reinforced poles 8 to fixed bases 841 by using balls 83, which slide on a rail 84. The automatic controller drives vertical motors 82 of the reinforced poles 8 to insert pins 81 into the fixed bases 841 and fix the pins 81, lowers each slat 11 of the gate plate 1 and positions each layer to be closely attached.</p> |
