Ring network cable laying device

The invention relates to a looped network cable laying device, and the device comprises a pay-off rack structure which comprises at least one coil holder assembly and at least one first guide assembly, and the first guide assembly is disposed at the output end of the coil holder assembly, and is used for guiding a cable outputted by the coil holder assembly; the pay-off arm structure comprises a pay-off assembly, a second guide assembly and a binding belt part, the binding belt part and the second guide assembly are arranged at the two ends of the pay-off assembly respectively, the second guide assembly can convey the cable to the binding belt part through the pay-off assembly, and the cable is bound by the binding belt part; and the cable conveying structure is arranged between the pay-off rack structure and the pay-off arm structure, and the cable conveying structure is used for conveying the cable in the first guide assembly into the second guide assembly. Mechanical construction of cable pay-off is achiev