Compression-resistant and corrosion-resistant composite cable

A compression-resistant and corrosion-resistant composite cable comprises a plurality of inner cores, each inner core is composed of a conductor and an insulating rubber sleeve, and the insulating rubber sleeve is extruded outside the conductor; the outer side of the inner core is axially sleeved with a corrosion-resistant inner sheath, and the space between the corrosion-resistant inner sheath and the inner core is filled with mineral fireproof mud. A plurality of grooves of arc-shaped structures are evenly formed in the outer surface of the corrosion-resistant inner sheath in the circumferential direction in a penetrating mode, an elastic corrosion-resistant rubber pipe is clamped in the grooves in a matched mode, and a corrosion-resistant outer sheath is arranged on the outer side of the elastic corrosion-resistant rubber pipe in an extruded mode. According to the utility model, the corrosion-resistant inner sheath is axially sleeved outside the mineral fireproof mud, and the plurality of elastic corrosion