The manufacturing method of spiral ground pile

　　The spiral ground pile includes a ground pile frame and a flange plate with a spiral warping piece, the spiral ground pile also includes an installation adjusting frame arranged on the upper part of the ground pile frame, the flange plate and the upper part of the installation adjusting frame can be rotatably arranged on at least two intersecting planes, and the spiral ground pile also includes a method for connecting the installation adjusting frame and the method The horizontal locking mechanism of the relative position locking of the blue disk.

　　The horizontal locking mechanism can lock the installation adjustment frame and the flange plate as a whole, so that a kind of screw ground pile can be directly driven into the foundation by using the pile driver acting on the flange plate. After driving into the foundation, if the levelness of the flange plate is deviated, the horizontal locking mechanism can be unlocked, so as to adjust the levelness of the flange plate, so that the angle between the flange plate and the installation adjustment frame can be made The degree is adjusted to keep the flange level.