The invention relates to a movable cable of resistance to drag and scraping prevention and an
extrusion forming mould device of the movable cable of resistance to drag and scraping prevention. The movable cable of resistance to drag and scraping prevention and an
extrusion forming mould device of the movable cable of resistance to drag and scraping prevention are characterized in that the movable cable is composed of a plurality of soft qualitative
copper conductor, an insulation coated layer, a filling
rope, a rubber and plastic lining layer, an
aramid fiber weaving strengthening layer, an elastic soft outer protecting sleeve layer, a wear-resistant rubber and plastic rib strip and the like. The
extrusion forming mould device is composed of an extrusion forming front mould with the elastic soft outer protecting sleeve layer and an extrusion forming back mould of the wear-resistant rubber and plastic rib strip. The extrusion forming back mould of the wear-resistant rubber and plastic rib strip is composed of a mould seat, an inner mould, a front bearing, a back bearing, a
ratchet wheel, a pressing cover and an
electric heating coil. A rubber and plastic rib strip with a spiral shaped structure is arranged on the surface of a movable cable protecting sleeve layer. The movable cable of resistance to drag and scraping prevention is pulled and moved, a cable body is hung in the air from the ground, thus occurrence of scraping and breakage that the cable body is directly rubbed with the ground and hard objects is avoided. A contact area of the cable and the ground is greatly reduced at the same time, thus labor intensity when the cable is constructed and moved is relieved with a large degree.