Damping equipment for earthquake-proof joint of high-rise building structure

The utility model discloses damping equipment for a high-rise building structure shockproof joint in the technical field of damping equipment structures, which comprises an outer plate, a first fixing plate is fixed on the front surface of the outer plate, two square cylinders and concentric-square-shaped plates are fixed on the front surface of the first fixing plate, and first springs are fixed on the sides, far away from each other, of the concentric-square-shaped plates. Two first pistons and rod barrels are arranged in the square barrels in a sleeved mode, O-shaped plates and second springs are fixed to the ends, away from each other, of the rod barrels, second pistons are arranged in the rod barrels in a sleeved mode, rod bodies are fixed to the sides, away from each other, of the second pistons, rubber blocks are fixed to the ends, away from each other, of the rod bodies, and second fixing plates are fixed to the front faces of the square barrels; two fixing shafts are fixed to the sides, away from eac