| 摘要 |
PURPOSE: A lifting device is provided to be free from the uneven load due to the weight of a load, to accurately regulate the stop position even after lifting up, and to reduce the lengthwise installation space by simplifying components. CONSTITUTION: A lifting device comprises vertical guide units(5) fixed on the left, right, front and rear portions of a base(1), a lifting plate(3) guided upward and downward by the vertical guide units, having rolling units(17), and loaded with a load, a vertical operating unit(7) for lifting up and down the lifting plate by horizontally moving forward and backward on a guide rail(25), and a drive unit(9) connected with one side of the vertical operating unit for supplying forward and backward operating power. |
