Wheel set connection stabilizer

The utility model relates to the field of railway track detection equipment, in particular to a wheel set connection stabilizer which comprises a base, a connecting rod and a bearing seat, the wheel set connection stabilizer is installed on a driving mechanism through a connecting piece, and the two ends of the connecting rod are fixedly connected to the base and the bearing seat respectively; a supporting plate is fixedly connected to the connecting rod, and a pressure spring is arranged between the base and the supporting plate; a pressure spring guide is arranged between the base and the supporting plate and comprises a guide cylinder and a guide column, the guide column is inserted into the guide cylinder, and the guide cylinder and the guide column are both parallel to the connecting rod; and the bearing seat is used for mounting the standard wheel. The standard wheel connecting device has the effect that the standard wheel can be conveniently connected to the driving mechanism. 本申请涉及铁路轨道检测装备领域，尤其是涉及一种轮对