▎ 摘　　要

NOVELTY - The utility model claims a special cable for public facilities, comprising a special cable main body; the surface of the special cable main body is provided with a pressure-proof layer; the surface of the pressure-proof layer is provided with a wearable layer; the surface of the wearable layer is provided with a weather-proof layer; the pressure-proof layer comprises a graphene layer; the surface of the graphene layer is provided with an alumina ceramic layer. The utility model is provided with a special cable main body, a pressure-proof layer, a graphene layer, an alumina ceramic layer, a wearable layer, an acrylate rubber layer, a chlorinated polyethylene layer, a weather-resistant layer; the graphite layer and the polypropylene resin layer are matched with each other, reaching the advantages of good pressure-proof and wear-resistant performance, solving the problem that the current special cable has bad pressure-proof and wear-resistant performance; when people pull the special cable in use, there is no abrasion phenomenon; it will not cause damage; and the compressive strength is good; it will not break short circuit; it does not influence the use performance of the device; it is convenient for people to use.