| 摘要 |
The present invention relates to a trailer moving forwards and backwards on axis to transport a blade for a wind power generator with a new configuration to effectively transport a blade (2) for a wind power generator. According to the present invention, the trailer moving forwards and backwards on the axis to transport a blade for a wind power generator includes a position adjustment means (30) which adjusts a position of rear wheels (20) on a downside of a trailer body (10). The position adjustment means (30) includes a guide rail (31) provided to extend forwards and backwards on the downside of the trailer body (10), a transport base (32) coupled to the guide rail (31) to be slid forwards and backwards, a sliding means (33) connected to the transport base (32) to slide the transport base (32) forwards and backwards, a support fixture (34) coupled to the downside of the transport base (32) to rotate in a lateral direction and is coupled to the rear wheels (20), and a direction changing means (35) connected to the support fixture (34), changing the direction of the support fixture (34) to a lateral direction. By adjusting the positions of the rear wheels (20) forwards and backwards, it is possible to improve driving stability at the time of driving the trail, and is possible to secure safety when passing a corner. |
