Flexible generated packaged process base for rail transit industry

The invention provides a flexible generated packaged process base for a rail transit industry. The packaged process base comprises a frame, cross beams and vertical beams, wherein the plurality of cross beams and the plurality of vertical beams are arranged in the frame, and the cross beams and the vertical beams are utilized to divide the frame into a plurality of square grids; the upper part ofeach square grid is used for arranging a fence plate, a square cylinder is formed on the upper surface of each square grid by the fence plate, and a module for placing and bearing parts is arranged ineach square cylinder; mounting holes for mounting are formed in the side walls of the two sides in the transverse direction of the frame, and the mounting holes can facilitate the frame to be transversely expanded and assembled and mounted; and meanwhile, bases are further provided with supporting legs and mounting grooves, so that when the transverse expansion cannot meet requirements of processparts, the bases can be as