Composite board wall canopy

The utility model discloses a composite board wall surface canopy which comprises two frameworks arranged on a composite board wall surface, the upper ends of the frameworks are obliquely arranged downwards, and the sides, close to the composite board wall surface, of the frameworks are fixed to the composite board wall surface through a plurality of umbrella-shaped expansion bolts. The upper surfaces and the lower surfaces of the two frameworks are respectively and fixedly provided with at least four transverse square pipes to connect the two frameworks, the transverse square pipes and the two frameworks form a square frame, the upper surface of the frame is fixedly provided with a steel plate, the side face, away from the composite board wall face, of the frame is fixedly provided with a longitudinal composite board, and the longitudinal composite board is connected with the two frameworks. And a transverse composite plate is fixed on the lower surface of the frame. The utility model has the advantages of c