The utility model discloses a ground coated stone installation structure. The ground coated stone installation structure comprises a coated stone plate (1), a square pipe (2), a two-hole connecting piece (3) and an angle steel connecting piece (4), wherein a clamping groove is formed at the back of the coated stone plate (1); one end of the two-hole connecting piece (3) is fixed in the clamping groove, and the other end of the two-hole connecting piece (3) is fixed above the square pipe; the coated stone plate (1) is connected with the square pipe (2) through the two-hole connecting piece (3); the square pipe (2) is fixedly connected with the angle steel connecting piece (4); and the angle steel connecting piece (4) is fixed with a building ground. By adoption of the ground coated stone installation structure, the coated stone plate can be quickly installed, detached and reused; a hidden pipeline can be maintained; the thickness of a stone is reduced; the using quantity of stones in unit area is decreased; and natural stone resources are saved.