Lifting device for partition boards

The utility model relates to the technical field of partition board hoisting, and discloses a partition board hoisting device which comprises a base, a vertically-arranged stand column is installed on the base, a transversely-arranged electric sliding rail and a driving part used for driving the electric sliding rail to rotate are installed on the stand column, a lifting part is installed on a sliding block of the electric sliding rail, and a lifting frame is connected to the bottom of the lifting part. A sliding groove located below the hanging frame is formed in the base, two fixing blocks located in the sliding groove and a driving mechanism used for driving the two fixing blocks to be close to or away from each other are installed on the base, winding pieces are installed on the two fixing blocks correspondingly, elastic ropes are connected to the two winding pieces correspondingly, and the elastic ropes are connected to the two fixing blocks correspondingly. The two elastic ropes are connected with the t