Leveling-free plastering-free prefabricated light partition wall batten structure

A leveling-free plastering-free prefabricated light partition wall batten structure comprises a composite wallboard and a fixed leveling device. The composite wallboard is composed of two same partition wall battens, and one end of the outer side of each partition wall batten is in an L shape. Vertical limiting grooves are formed in the inner sides of the partition wall battens, the inner sides of the two partition wall battens are in butt joint, and the corresponding limiting grooves in the two partition wall battens form a vertical cavity. A grouting material is poured into the cavity; grouting grooves are formed in the limiting grooves, and grouting through holes communicating to the outer sides of the partition wall battens are formed in the grouting grooves; the fixing and leveling device is composed of a bottom plate and two parallel fixing plates arranged on the bottom plate, the distance between the two parallel fixing plates is consistent with the thickness of the composite wallboard, and the composi