FIELD: earth drilling.
SUBSTANCE: system and method for borehole inspection for an ultra-deep vertical borehole are disclosed. The inspection system contains a rope moving system, robot inspectors, visual image acquisition system, wireless communication module, central control system and a host computer image post-processing system. The rope moving system contains a surface rope guide, an underground rope guide, a surface rope moving device, an underground rope moving device and a rope. The visual image acquisition system contains explosion-proof cameras. After obtaining information in form of images by explosion-proof cameras and its processing by a subordinate computer the processed image is transmitted by wireless image transmission module to the image post-processing system of the host computer. The central control system is connected to inspection robots and rope moving system, and inspection robots are connected to the central control system.
EFFECT: invention makes it possible to monitor the mine borehole in compliance with requirements for explosion protection in coal mine implementing environmental monitoring in real time.
7 cl, 8 dwg
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