Self-adaptive infinitely-adjustable support wedge-shaped block system

The invention relates to a self-adaptive stepless adjusting support wedge-shaped block system which comprises a wedge-shaped block bottom steel plate fixed to a support and a beam bottom embedded steel plate embedded in the bottom of a precast beam, and side face corrugated steel plates are arranged around the wedge-shaped block bottom steel plate and the beam bottom embedded steel plate in a surrounding mode. Adjusting bolts are inserted into the four corners of the wedge-shaped block bottom steel plates and the four corners of the beam bottom embedded steel plates, the opposite positions of the wedge-shaped block bottom steel plates and the beam bottom embedded steel plates are fixed through the adjusting bolts, grouting holes are formed in the wedge-shaped block bottom steel plates, and the upper wedge-shaped block bottom steel plates, the lower wedge-shaped block bottom steel plates and the beam bottom embedded steel plates are enclosed by the side face corrugated steel plates to form a grouting cavity. T