Prefabricated cabin base and prefabricated cabin

The utility model relates to a prefabricated cabin base and a prefabricated cabin, and belongs to the field of power distribution substations. According to the scheme, the base comprises a base body, the base body comprises two longitudinal beams arranged in parallel in the axial direction, a plurality of cross beams are fixedly arranged between the two longitudinal beams, and the positions, located on the side face of the base body, of the two longitudinal beams are each provided with a through hole used for fixedly installing a lifting shaft assembly. A short longitudinal beam is fixedly arranged between the cross beams on the two adjacent sides of each through hole in the axial direction, and a mounting hole for fixedly mounting a hoisting shaft assembly is formed in each short longitudinal beam; and the lifting shaft assembly is mounted in the through hole and the mounting hole in a penetrating manner. The scheme is used for solving the problem that a prefabricated cabin base and a hoisting structure are