Reinforced wallboard connecting structure

The utility model discloses a reinforced wallboard connecting structure which comprises a building wallboard and a building top plate, a clamping block is arranged at the bottom of the building top plate, a clamping groove matched with the clamping block is formed in the top of the building wallboard, a reinforcing assembly is arranged at the joint of the building wallboard and the building top plate, and a supporting assembly is arranged on the building wallboard. The reinforcing assembly is used for improving the stability of the connecting position of the building wall plate and the building top plate and comprises angle steel arranged on the two sides of the end, close to the building top plate, of the building wall plate, the angle steel is connected with the building wall plate through screws, and positioning holes matched with the screws are formed in the positions, corresponding to the positions where the screws penetrate through, of the building wall plate and the clamping block. And the supporting a