Column collision protection structure and vehicle

The utility model provides a column collision protection structure and a vehicle, and relates to the technical field of vehicle assembly. The column collision protection structure comprises a front floor, a doorsill beam, a doorsill inner plate and at least three cross beams, the doorsill beam is connected with the doorsill inner plate; each cross beam is connected with one side, deviating from the doorsill beam, of the doorsill inner plate; the front floor is connected with the face, facing the cross beams, of the doorsill inner plate, all the cross beams are connected with the front floor, at least two cross beams are used for being arranged below a seat of the vehicle, and one cross beam is used for being arranged behind the seat. According to the column collision protection structure and the vehicle, force is borne through the threshold beam and the at least three cross beams, collision energy is absorbed, the column collision prevention performance of the vehicle is effectively improved, and therefore th