Split type supporting and positioning device for low-pressure inner cylinder of steam turbine

The invention discloses a split type supporting and positioning device for a low-pressure inner cylinder of a steam turbine, the low-pressure inner cylinder of the steam turbine is formed by splicing an inner cylinder upper half and an inner cylinder lower half, the splicing positions are connected...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAN SEN, WANG ZHENGYAN, KANG MING, SA LANBO, YOO HYUN SUNG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a split type supporting and positioning device for a low-pressure inner cylinder of a steam turbine, the low-pressure inner cylinder of the steam turbine is formed by splicing an inner cylinder upper half and an inner cylinder lower half, the splicing positions are connected through split flanges, and the supporting and positioning device comprises a supporting and positioning assembly connected with the front split flange and the rear split flange respectively. The front side supporting and positioning assembly comprises a left supporting arm and a right supporting arm which are fixedly connected with the front side split flange, and an axial positioning block located between the left supporting arm and the right supporting arm, the axial positioning block is fixedly connected with the front side split flange through a plurality of rib plates, and the axial positioning block is arranged on the front side outer cylinder support in a clamped mode. The left supporting arm and the right s