Accurate positioner for pier body padstone preformed hole

The utility model discloses a pier body padstone preformed hole accurate positioner which comprises a positioning steel plate used for being connected with a padstone embedded steel bar in a spot welding mode, a center positioning hole and four inserting holes are formed in the positioning steel plate, and a columnar body corresponding to the padstone preformed hole in position is movably insertedinto each inserting hole. The device is simple in structure, easy to process and convenient to operate, and can be repeatedly used; by means of the technical scheme, the cushion stone preformed holecan be accurately positioned, the cushion stone preformed hole and the cushion stone embedded steel bars are welded together in a spot welding mode, and therefore the phenomenon that the cushion stonepreformed hole shifts in the concrete pouring and vibrating process can be effectively eradicated, subsequent rework operation is avoided, manpower and material resource consumption is reduced, production efficiency is improve