Hydraulic shaft cooling device for track board oil pump station capable of being used at high temperature

The utility model discloses a cooling device for a hydraulic shaft of a track slab oil pump station available at high temperature, which relates to the technical field of oil pressure, and comprises a mounting plate, a radiating plate and a heat absorbing sheet, a driving motor is arranged at the top of a hydraulic shaft main body of the track slab oil pump station, and the driving motor is arranged on the mounting plate. A pump machine is fixedly mounted at the position, close to the front end, of the right side of the top of the mounting plate, a liquid inlet pipe is fixedly connected to the liquid inlet end of the pump machine, a liquid outlet pipe is fixedly connected to the liquid outlet end of the pump machine, a water storage tank is fixedly mounted at the position, close to the rear end, of the right side of the top of the mounting plate, and a heat conduction column is fixedly mounted on the inner bottom wall of the water storage tank; a cooling pipe is fixedly installed on the outer surface of the h