| 摘要 |
PURPOSE: A multipurpose track facility capable of effectively rotating a main frame is provided to use a structure for increasing repulsive power in between first and second magnetic bodies. CONSTITUTION: A multipurpose track facility comprises a moving unit(30), a main frame(10), magnetic bodies(70), and a secondary frame(50). The moving unit includes a moving assistance unit(40) for reducing the power for moving an ascending/descending unit. The main frame includes a sliding unit(130) supporting both sides of the ascending/descending unit, and reducing the friction. The magnetic bodies include first and second magnetic bodies(710, 720) having the same polarity. |
