SMW construction method pile supporting structure

The invention discloses an SMW (soil mixing wall) pile supporting structure, and relates to the technical field of construction pile supporting, the SMW pile supporting structure has the advantage of being convenient for supporting construction piles, and the technical scheme is as follows: the SMW pile supporting structure comprises a fixed plate and a movable plate which is vertically and slidably connected to one side of the fixed plate through a movable part, and two opposite baffle rings are arranged on one side, deviating from the fixed plate, of the movable plate; columns are rotationally connected into the two baffle rings, a swing plate is horizontally arranged between the two columns, a supporting sleeve used for supporting and limiting the construction method pile is arranged at the end, away from the columns, of the swing plate, a baffle located below the two baffle rings is horizontally arranged on the side, away from the fixed plate, of the movable plate, and the top face of the baffle makes con