Lower limb hospital bed bracket

The utility model provides a lower limb hospital bed bracket, which belongs to the technical field of medical equipment, and comprises a bed frame dead plate and a leg support, wherein two ends of the bed frame dead plate are provided with fixing holes, a sliding sleeve is arranged on the bed frame dead plate, the sliding sleeve and the bed frame dead plate are connected in a sliding way, one side of the sliding sleeve is provided with a fastening bolt, a cannula is arranged on the sliding sleeve, the top end of the cannula is provided with a thread sleeve, a screw bolt is arranged in the cannula and is connected with the thread sleeve through screws, and the top end of the screw bolt is hinged with the leg support. The leg support is an arc-shaped support plate. Two sets of brackets which are formed by the sliding sleeve, the fastening bolt, the cannula, the thread sleeve, the screw rod and the leg support are arranged on the bed frame dead plate. The two sets of brackets of the lower limb hospital bed brack