The invention relates to a distributed optical fiber floating platform hinged connector shearing force measuring device and a measuring method thereof. The device comprises a connecting shaft; the two shaft sleeves are arranged on the side wall of the connecting shaft in a sleeving mode at the same time, and the two shaft sleeves do not synchronously move in the radial direction of the connecting shaft; the measuring device is used for measuring shearing force borne by the connecting shaft when the connecting shaft is subjected to radial asynchronous movement of the two shaft sleeves; the measuring device comprises an annular elastic structure; an annular groove; and the distributed optical fiber sensors are respectively used for detecting shearing force and temperature compensation of each section in the annular groove. Aiming at the defects in the existing production technology, the invention provides a distributed optical fiber floating platform hinged connector shearing force measuring device and a measuring method thereof, through high-precision and multi-direction measurement of a shearing force load between a connecting shaft and a shaft sleeve, and through comprehensive coverage of a distributed optical fiber sensor, the shearing force of the connecting shaft and the shaft sleeve is measured; tiny changes of shearing force in different positions and directions can be captured, and the comprehensiveness and accuracy of measured data are improved.
本发明涉及一种分布式光纤的浮式平台铰接连接器剪力测量装置及其测量方法,包括连接轴;轴套,其数量为两个并同时套设在连接轴的侧壁上,且两个轴套沿连接轴的径向不同步运动;测量装置,其用于测量连接轴在受到两个轴套径向不同步运动所受到的剪力;所述测量装置包括:环状弹性结构;环形槽;分布式光纤传感器,分别用于检测环形槽内各段的剪力以及温度补偿。本申请人针对现有生产技术中的缺点,提供一种分布式光纤的浮式平台铰接连接器剪力测量装置及其测量方法,通过对连接轴与轴套之间剪力载荷的高精度、多方向测量,通过分布式光纤传感器的全面覆盖,能够捕捉剪力在不同位置和方向的微小变化,提升了测量数据的全面性和准确性。
Distributed optical fiber floating platform hinged connector shearing force measuring device and measuring method thereof
一种分布式光纤的浮式平台铰接连接器剪力测量装置及其测量方法
2024-11-01
Patent
Electronic Resource
Chinese
IPC: | G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |