The utility model relates to ship equipment, in particular to the improvement of marine anti rolling gyroscope. The gyro anti rolling of the utility model improves the frame of ship anti rolling, and adopts the turntable bearing component. The rotor shaft is selected as the horizontal setting. The quality and load of the rotor are borne by the bearing in two horizontal directions. The axial load of the bearing is eliminated, the bearing capacity of the bearing is improved, and the support structure of the bearing is changed from the original static load cantilever structure to the support structure of the press rod, so the bearing capacity of the support is greatly improved. The frame shaft is set up vertically, and the bearing of the plane turntable is selected for several to dozens times because of the bearing arm. The bending moment of the bearing is greatly improved, and the bending moment of the bearing is the roll torque of the ship through the plane turntable bearing. In the above innovation, it is possible to transfer and carry large roll torque in the mechanism of the gyroscope gyroscope, and make the practical application of the large ship rolling gyroscope device realized.
【技术实现步骤摘要】
平面进动式船舶减摇陀螺
本技术涉及船舶设备,尤其涉及船用减摇陀螺的改进。
技术介绍
船用减摇陀螺是船用减摇装置的一种,其最大的特点是,既具有较高的减摇效果,又能够零航速减摇。小型船用减摇陀螺现已在如小型游艇等船舶上应用,其特点是转子产生的动量矩较小,生成的扶正力矩不大,不能在大型船舶上应用。减摇陀螺的作用原理是依靠高速旋转的转子,产生转子动量矩,通过动量矩矢量的变化而生成扶正力矩,抑制船舶摇摆。船用减摇陀螺主要由转子、框架、基座等构成,转子安装在框架中,框架安装在基座上。传统的船用减摇陀螺,转子轴垂直地安装在框架上,框架轴水平布置,两端通过轴承支承在基座上。陀螺通过进动向船体输出的扶正力矩,是由框架轴和支承轴承传递上。大型减摇陀螺转子的动量矩高达数百kN·m·s,转子质量达几吨~十几吨重,转子轴及轴承、框架轴及轴承需承载巨大的载荷力和冲击,传统的船用减摇陀螺结构,轴承无法承载。之于上述原因,使船用减摇陀螺不能向大型化方向发展。
技术实现思路
针对现有技术存在的上述不足,本技术的目的是提供一种新型船用减摇陀螺,它能提供的减摇力矩较现在的减摇陀螺高出一个数量级,且能向更高 ...
【技术保护点】
平面进动式船舶减摇陀螺,包括转子(2)、框架(1)、基座(6)等,所述转子(2)通过转子轴(3)安装在所述框架(1)上,所述框架(1)安装在所述基座(6)上,所述框架(1)上安装有驱动所述转子(2)转动的电机,其特征是:所述转子轴(3)为水平设置,所述框架(1)的轴线与所述基座(6)表面垂直,两者通过轴承(5)构成转动副。
【技术特征摘要】
1.平面进动式船舶减摇陀螺,包括转子(2)、框架(1)、基座(6)等,所述转子(2)通过转子轴(3)安装在所述框架(1)上,所述框架(1)安装在所述基座(6)上,所述框架(1)上安装有驱动所述转子(2)转动的电机,其特征是:所述转子轴(3)为水平设置,所述框架(1)的轴线与所述基座(...
【专利技术属性】
技术研发人员:丁晓阳,丁郁华,朱武,王均峰,高永,王进,崔阳,
申请(专利权)人:江苏华阳重工股份有限公司,东台金玉船舶设备研发中心,
类型:新型
国别省市:江苏,32
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