| 摘要 |
The present invention relates to a vehicle mounted crane outrigger apparatus. The outrigger apparatus, wherein a vehicle mounted crane is individually installed in left and right sides, comprises an outrigger beam, an outrigger jack, and a rotation guide mechanism. The outrigger beam is horizontally withdrawn and inserted in a base frame of a crane. The outrigger jack is erected in a front end lower side of the outrigger beam to be elastically moved in a vertical direction for a lower end to be in contact with or spaced from a support unit. The rotation guide mechanism guides rotation of the outrigger jack rotationally moved to one side of the outrigger beam to be erected about a rotation shaft side by side with a direction wherein the outrigger beam is withdrawn and inserted from the state wherein the outrigger jack is erected in a front end lower side of the outrigger beam. |
