Novel steam turbine rotor barring overhauling method

The invention discloses a novel steam turbine rotor barring overhauling method. The novel steam turbine rotor barring overhauling method comprises the following steps that S1, a support is manufactured and fixed in an oil tank at the bottom of a rotor; s2, a supporting point is manufactured at the top of the support and used for supporting a crow bar to pry the gear; s3, in addition, a gasket is fixed to the front portion of the crow bar, and the gear is prevented from being damaged when the rotor is pried; the gear and the shaft are integrated, and the rotor starts to rotate when the gear is rotated, so that the blades of the rotor and other parts on the rotor can be inspected. The maintenance difficulty can be effectively reduced, production can be quickly recovered, and the maintenance progress is accelerated. 本发明公开了一种新型的汽轮机转子盘车检修方法包括如下步骤：S1.制作一个支架固定在转子底部油箱内部；S2.在所述支架顶部制作一个支撑点，用于支撑撬杠来撬动齿轮；S3.另外在撬杠的前部固定一个垫片，防止撬转子时损伤齿轮；齿轮与轴是一体的，转动齿轮则转子也开始一起转动，即可实现检查转子的叶片及转子上其他部件。本发明能够有效的降低检修难度，迅速恢复生产，提高检修进度。