Foundation moulding bed for precast concrete sheet by recycling building waste residues

The utility model discloses a building waste residue recycling precast concrete sheet foundation moulding bed which comprises a bottom plate, a plurality of first connecting holes, a plurality of second connecting holes and a plurality of third connecting holes, wherein the outer surface of the top end of the bottom plate is provided with a plurality of first connecting holes; a plurality of groups of moulding bed main bodies are arranged, reinforcing steel bars are arranged between the two groups of moulding bed main bodies, and a plurality of groups of second connecting holes are formed in the outer surfaces of the top ends of the moulding bed main bodies and the outer surfaces of the bottom ends of the moulding bed main bodies. According to the building waste residue recycling precast concrete sheet foundation moulding bed, the moulding bed main body and the bottom plate are arranged, the connecting holes and the connecting rods are formed, the moulding bed main body can be rapidly installed on the bottom