High-temperature-resistant anti-cracking power cable

The utility model belongs to the field of cables, and particularly relates to a high-temperature-resistant anti-cracking power cable, which comprises a cable main body, a fixing ring, a connecting cylinder, a metal wire, silicon rubber, a glass fiber tape, a mica fiber tape, a plastic-aluminum pipe, wear-resistant rubber, a clamping block, a clamping groove, a spring, a fastening bolt and a nut. The design of the wear-resistant rubber improves the wear-resistant effect and anti-cracking performance of the cable main body, the design of the aluminum-plastic pipe facilitates the evacuation of heat generated by the metal wires, the design of the mica fireproof belt prevents the cable main body from burning in a high-temperature environment, and the design of the glass fiber tape improves the high-temperature resistance of the cable main body. The cable main body can be normally used in a high-temperature environment, and the design of the silicone rubber improves the insulation effect and the corrosion-resistant