Fabricated beam and slab connecting structure

The utility model discloses an assembly type beam plate connecting structure which comprises a fixing frame, a connecting beam, a fixing beam, a fixing screw, a supporting device, a supporting plate, a connecting screw, a beam plate and a pressing fixing assembly, the fixing frame is connected to the fixing beam in a sleeved mode, the fixing frame is of a C-shaped frame structure, the supporting plate is arranged at the lower end of the side face of the fixing frame, and the beam plate is arranged on the supporting plate. The fixing screws are symmetrically arranged on the upper portion and the lower portion of the fixing frame, the fixing screws are arranged at the end, away from the supporting plate, of the fixing frame, the connecting plate is arranged on the side face of the supporting plate and the side face of the fixing frame, the beam plate is arranged on the top of the connecting plate, and the connecting screws are embedded in the connecting plate and the beam plate. The pressing fixing assembly is