| 摘要 |
An entrance gate and an automatic parking garage having such an entrance gate (110) are provided. The entrance gate includes two stationary ground plates (81); two trace plates (82, 83) thereabove, movable in the plane in any direction in a gliding manner, each for receiving thereon a front and rear wheel of a car; a stationary top plate (84) above the trace plates, having two opposing cut-out windows (85,86), with each trace plate (82, 83) exposed through one window (85, 86); and two centering plates (87, 88) above the top plate (84), on outer sides of the cut-out windows (85, 86). The centering plates (87, 88) connect with and are driven by two drive units (93, 94) to affect synchronous counter-movements. When being driven toward each other, the centering plates (87,88) touch outer sides of tires of a car resting on the trace plates (82, 83) and move the car toward a centerline (95) of the entrance gate (110), until the centerline (95) of the car is aligned with the centerline (95) of the entrance gate (110). |
