The invention discloses an emergency wheel vehicle with a universal wheel mechanism. The emergency wheel vehicle with the universal wheel mechanism comprises a bearing plate (1), a guiding plate (2), the universal wheel mechanism and a back wheel mechanism. One end of the guiding plate (2) is hinged to the side face of the bearing plate (1), a containing cavity with an opening formed in the top end is formed in the bearing plate (1), the guiding plate (2) can rotate to be embedded into the containing cavity, and a clamping mechanism matched with the guiding plate (2) is arranged on the inner side face of the bearing plate (1); the universal wheel mechanism and the back wheel mechanism can be fixedly connected to the lower surface of the bearing plate (1) in a self-rotating mode. By means of the emergency wheel vehicle with the universal wheel mechanism, the problems that in the prior art, the emergency wheel vehicle is overlarge in structure and is not carried are solved, it is achieved that the volume of the emergency wheel vehicle is reduced, and transporting and carrying are convenient.