One-dragging-two dimensional parking device

The utility model relates to a one-dragging-two dimensional parking device. The parking device mainly comprises a supporting steel structure, two bedplate supporting frames, a lower guiding rail, an upper guiding rail, a lower walking driving mechanism, an upper walking mechanism, a lifting hanging bracket, two car bearing plates and a lifting system, wherein the lower walking driving mechanism is supported and operated on the lower guiding rail; the upper walking mechanism is operated on the upper guiding rail; the upper guiding rail is fixedly arranged on the supporting steel structure; the two bedplate supporting frames are used for supporting the two car bearing plates; hooks are mounted on the lifting hanging bracket of the lifting system, and are matched with box grooves formed in the side surfaces of the two sets of the car bearing plates arranged on the left side ad on the right side, so as to realize the action that the car bearing plates are placed on or separated from the bedplate supporting frames