Lower limb traction device

The utility model relates to the technical field of medical equipment, in particular to a lower limb traction device, comprising a supporting frame component and a traction frame component, wherein the traction frame component comprises a horizontal connecting frame, a horizontal pulley and a supporting rod; and the supporting frame component comprises a supporting frame, a connecting frame, a pulley and a positioning frame. The lower limb traction device is characterized by being provided with telescopic rods, a telescopic sleeve, a bracket, a pin and a fixed bolt with a nut; the lower end of the supporting frame is fixedly connected with the telescopic sleeve; the two ends of the telescopic sleeve are respectively provided with the telescopic rods; one end of the bracket is fixedly connected with the telescopic rods in an intersecting manner, and the other end is fixedly connected with the pin; and the pin is provided with the fixed bolt with the nut. Since the structure is adopted, the lower limb traction