Composite cable for rail transit equipment

The utility model relates to the technical field of cables, and provides a composite cable for rail transit equipment, which comprises a first reinforcer, a photoelectric communication assembly and a first filler, and is characterized in that the photoelectric communication assembly and the first filler are arranged around the first reinforcer; the first reinforcing member, the photoelectric communication assembly and the first filler are twisted to form a first cable core structure of the composite cable. Wherein the first reinforcing piece comprises a polypropylene pipe and a first silicone rubber sheath layer, and the first silicone rubber sheath layer is coated outside the polypropylene pipe. According to the composite cable for the rail transit equipment, the pipe of the first reinforcing piece is set to be the polypropylene pipe, the heat resistance grade of the pipe is improved, the thermal elongation of the pipe is reduced, and the first silicone rubber sheath layer is wrapped outside the polypropylen