Device for storing passenger car roof sub-assembly

The invention discloses a device for storing a passenger car roof sub-assembly. The device comprises four uprights arranged on four points of a quadrilateral; a multi-layer rotation frame assembly is fixed on each upright; the rotation frame assembly comprises a support plate in rotatable connection with the upright; and the support plate is provided with a transverse support surface. In the invention, a passenger car roof sub-assembly can be placed on the support plate of each layer; by adjusting the position of the support plate, the passenger car roof sub-assemblies with different lengths and widths can be placed on the support plate of each layer; and through the utility model, the storage space occupied by the passenger car roof sub-assemblies is reduced, and the production cost of the passenger car assembly is lowered.