Strong overload force running wheel

The utility model relates to a strong overload force traveling wheel which comprises a wheel body, the wheel body comprises an outer wheel frame body and an inner wheel located in the outer wheel frame body, the outer wheel frame body comprises a wear-resisting layer located on the outermost side and a rebound layer located on the wear-resisting layer and close to the inner wheel, the inner wheel comprises a first wheel shaft, an inner wheel body is arranged outside the first wheel shaft, and the outer side of the inner wheel body is connected with the outer wheel frame body. A plurality of first reinforcing pieces are distributed on the circumferences of the left side face and the right side face of the inner wheel body, protective covers are arranged at the ends, corresponding to the inner wheel body, of the left side and the right side of the outer wheel frame body, a second wheel shaft is arranged at the circle center of each protective cover, and a plurality of second reinforcing pieces are distributed o