Wear-resistant overhead insulated cable

The utility model relates to the technical field of overhead insulated cables, in particular to a wear-resistant overhead insulated cable, which is characterized in that an outer sheath is arranged on the outer side of a cable core of the overhead insulated cable, and a wear-resistant layer is arranged on the outer side of the outer sheath; the reinforcing ribs are arranged on the surface of the wear-resistant layer, and tensile steel ropes are arranged in the reinforcing ribs; the supporting frame is arranged between the wear-resistant layer and the outer sheath, and a spherical air bag is arranged in the supporting frame; the overhead insulated cable has the beneficial effects that when the overhead insulated cable is dragged, the wear-resistant layer isolates the outer sheath from a friction object, so that the outer sheath is prevented from being worn, and in the use process, the wear-resistant layer blocks the contact between the outer sheath and an approaching object, so that the friction between the ou