Floor supporting rod for fabricated building laminated slabs

The utility model discloses an assembly type building laminated slab floor supporting rod which comprises a laminated slab and a supporting base which are installed on a floor, a limiting inserting groove is formed in the middle section of the upper end of the supporting base, a limiting inserting block is inserted into the limiting inserting groove, a supporting body is assembled at the upper end of the side wall of the laminated slab, and a lower supporting body is assembled at the right end of the supporting body. A hinge seat is mounted in the middle section of the side wall of the supporting body, the end of the inner supporting rod is connected with the hinge seat, storage openings are formed in the four corners of the outer wall of the supporting body, storage rods are inserted into the storage openings, and pressing plates are assembled at the ends of the storage rods. A telescopic opening is formed in the side wall of the lower support body; according to the floor supporting rod for the fabricated bu