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实用新型
CN203430581U 一种汽轮发电机组液压缸盘车装置 有权

一种汽轮发电机组液压缸盘车装置
摘要：
本实用新型涉及一种汽轮发电机组液压缸盘车装置，所述装置包括支架、通过缸尾支架倾斜设置在所述支架上的油缸、依次与传力板垂直连接的所述油缸顶端活塞铰轴、棘爪轴、棘轮轴；所述棘爪轴上设有棘爪，所述棘轮轴两端设有棘轮与盘车齿轮，所述盘车齿轮与汽轮机轮系的盘车齿圈连接。本装置结构形式新颖，体积小，操作简单，使用安全可靠，可以实现数百吨的汽轮发电机组转子系随之转动的效果。
摘要（英）：

The utility model relates to a turning gear for a hydraulic cylinder of a steam turbine generator unit. The turning gear comprises a bracket, an oil cylinder, a piston hinged shaft, a pawl shaft and a ratchet shaft, wherein the oil cylinder is obliquely arranged on the bracket through a cylinder tail bracket; the piston hinged shaft at the top end of the oil cylinder, the pawl shaft and the ratchet shaft are vertically connected with a force plate in sequence; and the pawl shaft is provided with pawls, two ends of the ratchet shaft are provided with a ratchet wheel and a turning gear, and the turning gear is connected with turning gear ring of a steam turbine gear train. The turning gear is novel in structural style, small in size, simple in operation and safe and reliable in application, and can realize the effect of making a rotor system of hundreds of tons of the steam turbine generator unit rotate along with the turning gear.

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