Stabilizing device for wide-gauge stabilizing vehicle, and operating vehicle

The utility model provides a stabilizing device for a wide-gauge stabilizing vehicle, and an operating vehicle. The stabilizing device comprises a box body (1), wherein a vibration exciter (2) is arranged on the box body (1); the outer side of the box body (1) is connected with a gripper wheel through a rail clamping mechanism (3); the box body (1) is provided with walking wheels; a horizontal rail support mechanism (4) is arranged between the walking wheels along an axial direction; an axial space interval between the walking wheels is applicable for a gauge of 1520mm. The stabilizing device for the wide-gauge stabilizing vehicle provided by the utility model is obtained by designing and modifying an original standard-gauge stabilizing device, therefore a technology platform is mature and reliable; as for vehicle interfaces, a wide-gauge stabilizing device is the same as the standard-gauge stabilizing device, positions of interfaces of a vertical cylinder, a connecting rod and an input shaft are unchanged; after being structurally modified, the wide-gauge stabilizing device is remained to be the same as the standard-gauge stabilizing device on aspects of strength and rigidity, and is subjected to the least change; modification of the stabilizing device for a gauge of 1520mm lays a foundation for modification of other gauge stabilizing devices; and other gauges can refer to this solution.