| 摘要 |
The invention relates to a lifting frame for lifting a cargo transportation unit, such as a container, the lifting frame comprising a rectangular frame (18) with lifting devices (24, 25) in its corners for fastening and locking to fastening ele¬ ments (10, 11 ) of the cargo transportation unit (2). So that the lifting frame would permit an even lifting of a heavily loaded cargo transportation unit hav¬ ing not only fastening elements (10, 11 ) in the corners, but also fastening ele¬ ments (14, 15) at a slightly different height between the fastening elements (10, 11 ) in the corners, there are two adjacent lifting devices (28 and 29) in the middle of the fastening means in the corners and in the middle of each longitu¬ dinal edge of the bottom plane (23) of the frame (18) for fastening and locking to the fastening elements (14 and 15) in the middle of both longitudinal edges of the top structure of the cargo transportation unit (2), and the lifting frame al¬ so comprises an adjustment arrangement (47) for altering the relative level of the two adjacent lifting devices (28 and 29) on each longitudinal edge of the frame. |
