ONLINE MONITORING SYSTEM AND METHOD FOR SUSPENSION STEEL WIRE ROPES OF HOISTING CONTAINER

摘要

An on-line monitoring system and method for a suspension steel wire rope for a hoisting container. The system comprises: a first sensing unit, a container top relay device, a wellhead receiving relay device, an analysis gateway, and a data display and analysis processing platform. The first sensing unit is used for real-time acquisition of a first state parameter capable of characterizing a suspension steel wire rope; the container top relay device is disposed at the top of a hoisting container and electrically connected to the first sensing unit, and is used for receiving the first state parameter acquired by the first sensing unit, and transmitting the first state parameter to the wellhead receiving relay device by means of frequency hopping and spreading and time division multiple access wireless technology; the wellhead receiving relay device is disposed on the inner wall of a shaft or at a wellhead and used for transmitting the received data to the data display and analysis processing platform by means of the analysis gateway to facilitate display, analysis, and processing of the data. The method can achieve real-time uninterrupted monitoring of a suspension steel wire rope for a hoisting container during periodic operation, and ensure the reliability and security of a hoisting system in a deep well environment.