Embedded type self-resetting anti-seismic energy dissipation type pier

The top of four pile foundations is provided with the same bearing platform, the top of the bearing platform is provided with a rectangular groove, the inner wall of the bottom of the rectangular groove is slidably provided with a rubber pad, the top of the rubber pad is provided with a pier column, and the outer wall of the pier column is fixedly connected with a connecting ring; a plurality of second fixing blocks are fixedly connected to the outer wall of the connecting ring, and first viscous dampers are rotationally connected between the second fixing blocks and the bearing platform. The first buffering mechanism is arranged at the top of the bearing platform and used for buffering the rubber pad, so that the rubber pad eliminates part of seismic force on the pier column; the second buffering mechanism is arranged between the bearing platform and the pile foundation and used for supporting the bearing platform to further buffer seismic force; the problems that when an existing bridge pier is subjected to