Stop device of vehicle and vehicle

The invention discloses a stopping device of a vehicle and the vehicle, and the stopping device of the vehicle comprises a first stopping piece arranged on a vehicle body; a second stopper; the third stop piece is used for being arranged on a bogie; the locking assembly is movably arranged on the first stop piece; and the driving assembly is suitable for driving the second stop piece to move downwards and abut against the third stop piece, and when the second stop piece abuts against the third stop piece up and down, the locking assembly moves towards the second stop piece and locks the second stop piece so as to prevent the second stop piece from moving upwards. Therefore, when the driving assembly is arranged to drive the second stop piece to abut against the third stop piece downwards, the locking assembly prevents the second stop piece from moving upwards, in this way, when the vehicle works, it can be guaranteed that the vehicle body makes rigid contact with the bogie, the vehicle body and the bogie do not generate displacement, and therefore the working safety of the vehicle can be improved.