Overturning hanger shaft structure of pile hammer

The utility model provides a pile hammer turning hanger shaft structure which comprises a hanger frame and a box body, the hanger frame is in a door frame shape, two side plates of the box body are respectively located on the inner side of an opening of the hanger frame, the inner sides of the two side plates are respectively and fixedly provided with a limiting flange, and the two ends of the hanger frame are respectively and rotatably connected with the two side plates through two hanger shafts. The hanging shaft sequentially penetrates through the hanging bracket, the side plates and the limiting flange from outside to inside, the end of the hanging bracket can rotate relative to the hanging shaft, and the hanging shaft is fixedly connected with the limiting flange. The lifting shaft penetrates through the end of the lifting frame and the side plate of the box body, one end of the lifting shaft is provided with the through hole, the bolt penetrates through the limiting flange and the through hole in the ta