Large-diameter drilling cable laying process

The invention provides a large-aperture drilling cable laying process. The large-aperture drilling cable laying process mainly comprises two steps: S1, constructing a cable laying device and processing and preparing components included in a cable fixing device; and S2, the three power cables and the communication cable are laid in the large-diameter drilled well through cooperation of the cable laying device and the processing and preparing cable fixing device. According to the large-diameter drilling cable laying technology, in the process of completing large-diameter drilling cable laying work, the working efficiency can be effectively improved, the construction difficulty can be effectively reduced, meanwhile, the construction quality can be guaranteed, and more importantly, the whole construction process can be carried out without a large amount of manpower, the construction process is safe and reliable, and the construction cost is reduced. The probability of accidents in the construction process can be