【摘要】 设计内外磁力转子之间加隔离套的结构将电机输出轴动密封转成端部静密封的形式,密封深度能够达到10 000 m.进行了绳缆卷筒拉力实验得到了不同跨度张紧力数据,采用多项式拟合方法导出了驱动器张紧力公式.进行了驱动器部件设计,分析了磁耦合原理,采用有限元法进行了隔离套强度分析.通过绳缆卷筒海上实验,验证了密封的有效性、转动稳定性、张紧可靠性和工程可行性.更多还原

【Abstract】 Research of driver made of magnetic materials in rope drum was carried out to solve the problem of the deep dynamic seal for the motor output shaft. The structure of isolation sleeve adding between the inner and outer magnetic rotor was designed,that changes dynamic seal locating on motor output shaft into static seal on front end,so the seal sealing depth can reach 10 000 m. The tension data was got by rope drum tension experiment on different span,and,deduced the formula of driver tension by the method of polynomial fitting.Designed the driver components,analyzed the principle of magnetic coupling and intensity of sleeve used the method of finite element. Through the rope drum sea experiments,it had verified the effectiveness of the seal,rotational stability,tensioning reliability and engineering feasibility.更多还原