Wheel set for track walking and track inspection device

The utility model belongs to the technical field of track train inspection equipment, and discloses a wheel set for track walking, which comprises a wheel shaft and wheel components detachably connected to two ends of the wheel shaft respectively. The end part of the wheel shaft is of a hollow structure and is provided with a cutting opening formed in the axial direction of the wheel shaft; any wheel assembly comprises a connecting shaft, a pressing plate assembly and a positioning pin; one end of the connecting shaft extends into the wheel shaft; the pressing plate assembly is arranged on the outer side of the wheel shaft and used for pressing the wheel shaft to the connecting shaft. The positioning pin penetrates into the wheel shaft, the connecting shaft and the pressing plate assembly. The connecting strength of the power wheel can be improved, and movement displacement is avoided. The utility model further discloses a track inspection device with the wheel set for track walking. 本实用新型属于轨道列检设备技术领域，公开了一种轨道