Oil-immersed transformer with energy-absorbing buffer base

The invention relates to the field of oil-immersed transformers, and particularly discloses an oil-immersed transformer with an energy-absorbing buffer base, the oil-immersed transformer comprises a transformer body and a base, a mounting plate is fixedly mounted at the lower end of the transformer body, the upper end of the base is open, the mounting plate is slidably connected in the base, and the energy-absorbing buffer base is arranged in the transformer body. Cylinders are fixedly mounted on the side walls of four corners of the lower end of the mounting plate; when a transformer body is vibrated in the lifting or mounting process, a mounting plate slides down in a base, a cylinder moves down in a circular ring by compressing a damping spring I and synchronously drives a rack I to move down, the rack I walks on the outer wall of a gear to drive the gear to rotate, and a damping bearing consumes part of external force when the gear rotates; the second rack is pushed upwards, the second rack drives the mov