Disinfection foot supporting frame for lower limb operation

The utility model provides a disinfection foot supporting frame for a lower limb operation. Comprising a supporting plate, a supporting rod is fixed to the bottom of the supporting plate, an adjusting rod is fixed to the bottom end of the supporting rod, a connecting box is slidably arranged on the adjusting rod, a clamping block is fixed to one side of the connecting box, a threaded rod is in threaded connection with the clamping block, a shaft block is rotationally arranged on the other side of the connecting box, and a rotating rod is fixed to one side of the shaft block through the connecting block; two clamping rods are fixed to the side, located in the connecting box, of the shaft block, and the adjusting rod is located between the two clamping rods. The disinfection foot supporting frame for the lower limb operation solves the problems that an existing fixing support is simple in structure and poor in bearing capacity or stability, and for some fat patients, the existing fixing support is prone to shak