Full-length type multi-parameter self-sensing intelligent cable

• Main Authors: CHEN JIANFENG, WU QIONG, ZHOU ZHUBING, ZOU JIANQIU, ZHOU NENGZUO, ZHAO JUN, ZHANG YONG, QIANG QIANG, XIA TAO
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; OR VIADUCTS; PHYSICS; TARIFF METERING APPARATUS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

The utility model relates to a full-length type multi-parameter self-sensing intelligent cable, and belongs to the technical field of cables. Comprising a plurality of steel wire bundles, a full-length sensing optical cable is arranged in the center of any steel wire bundle, and intelligent steel wires are arranged in the steel wire bundles. The sensing optical cable comprises a plurality of optical fiber sensors, and the plurality of optical fiber sensors are arranged in the through pipe. The optical fiber sensor comprises a temperature sensor, a humidity sensor and a vibration sensor. The steel wire bundle comprises a plurality of steel wires, through long grooves are symmetrically formed in one steel wire, optical fiber strain sensors are arranged in the grooves, and the intelligent steel wire is formed. According to the application, the influence of the overall length, total cross section multi-parameter temperature and humidity, vibration and strain distributed measurement of the main cable, the temperat