The invention discloses a steam turbine rotor hoisting monitoring device. The steam turbine rotor hoisting monitoring device comprises a rotor body; the clamping and fixing module comprises an upper clamping piece, a lower clamping piece, a lifting assembly and a side clamping assembly, the upper clamping piece and the lower clamping piece are in butt joint to clamp a rotor body, the lifting assembly and the side clamping assembly are communicated through hydraulic oil, and the extrusion module is fixed. And the fixed extrusion module comprises a driving assembly, a linkage locking assembly and an extrusion output assembly. According to the invention, the arc-shaped mounting ring which can be flexibly disassembled and assembled is arranged, the monitoring sensing equipment is arranged on the surface of the mounting ring, the two sets of monitoring sensing equipment are arranged and used for calculating the deviation value between the front shaft neck and the bearing as well as between the rear shaft neck and the bearing and determining the real-time hoisting state of the rotor, and the arc-shaped mounting ring is fixed and limited through the linked locking device; the stable use of the monitoring sensing equipment is ensured, and the influence of shaking on the detection precision is avoided.
本发明公开了一种汽轮机转子吊装监测装置,其包括转子本体;夹持固定模块,所述夹持固定模块包括上夹持件、下夹持件、举升组件和侧卡组件,通过所述上夹持件和下夹持件对接实现对转子本体的夹持,所述举升组件和侧卡组件通过液压油连通,固定挤压模块,所述固定挤压模块包括驱动组件、联动锁紧组件和挤压输出组件。本发明通过设置可灵活拆装的弧形安装环,将监测传感设备设置于安装环表面,通过设置两组监测传感设备,用于计算前、后轴颈与轴承偏差量,确定转子的实时吊装状态,且通过联动的锁紧装置,对弧形安装环进行固定限位,确保监测传感设备的稳定使用,避免其出现晃动抖动影响检测精度。
Steam turbine rotor hoisting monitoring device
一种汽轮机转子吊装监测装置
2023-07-11
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / G01S RADIO DIRECTION-FINDING , Funkpeilung |
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