Rail vehicle traction transformer suspension device and rail vehicle

The utility model discloses a rail vehicle traction transformer suspension device which is used for suspending a traction transformer body and a cooling system of the traction transformer body. The rail vehicle traction transformer suspension device comprises two mounting beams, wherein the mounting beams are respectively connected with an elastic shock-absorbing seat arranged on a rail vehicle bottom frame in a detachable way by a hanging installation pin; the traction transformer body and the cooling system of the traction transformer body are arranged on the two mounting beams. The rail vehicle traction transformer suspension device has a buffer function between the traction transformer body and a vehicle body and between the cooling system of the traction transformer body and the vehicle body, so that the influence between the traction transformer body and the vehicle body and between the cooling system of the traction transformer body and the vehicle body can be reduced, and the comfort of the vehicle can be improved while the traction transformer body, the cooling system of the traction transformer body and the vehicle body are protected; furthermore, the traction transformer body and the cooling system of the traction transformer body are arranged on the mounting beams, so that the mutual elastic displacement is small, the traction transformer body and a connecting oil pipe of the cooling system of the traction transformer body are not damaged, and the reliability of the vehicle is improved. The utility model also discloses a rail vehicle.