Combined battery pack transfer and storage rack

The invention discloses a combined type battery pack transfer and storage rack, and belongs to the technical field of energy storage production equipment, and aims to solve the problems of storage and transfer of battery packs. The transfer and storage rack is a rectangular unit rack, four corners of the unit rack are respectively provided with supporting legs extending towards the upper end and the lower end, the upper ends of the supporting legs are provided with limiting vertical walls, and the limiting vertical walls are arranged on the upper ends of the supporting legs. The unit frame is further provided with the rolling shaft sets for conveying the battery packs in the length direction, the battery packs can be conveyed through the rolling shaft sets when being loaded and unloaded, the painted surfaces of the battery packs are effectively prevented from being scratched, the unit frame is used for storing a plurality of battery packs, direct contact with the battery packs is prevented when the battery pa