| 摘要 |
<p>The present invention provides a lifting driving device and a mechanical parking equipment having the lifting driving device. The lifting driving device can not raise a reacting force applied to a bearing even if the winding number of turns of a cable on a traction sheave is increased. The lifting driving device comprises: a diverting pulley (40) arranged opposite to a traction sheave (30) in a cable tension action direction (P) of the traction sheave (30); a support member (50) of which a base part (53) is freely rotatably supported on an output shaft (26) of a driving source (25), and a front end part (54) freely rotatably supports the diverting pulley (40); and a rotation preventing member (57) used for maintaining a relative position relation between the support member (50) and the driving source (25), wherein, the cable (21) is wound on the diverting pulley (40) after being wound on the traction sheave (30), then the cable (21) is wound on the traction sheave (30) again, therefore, the cable (21) is wound on the traction sheave (30) repeatedly.</p> |
