PROBLEM TO BE SOLVED: To provide a vertical inversion jig for the cabin upper half of a vacuum turbine capable of improving the safety of a vertical inversion work and reducing a work space.SOLUTION: A vertical inversion jig 30 for a cabin upper half 1 of a steam turbine according to an embodiment comprises: a movable pedestal 40, on which the cabin upper half 1 is mounted, and an inversion support device 50 for holding a rear curved leg part 3 of the cabin upper half 1 to support the cabin upper half 1 to be vertically inverted. The movable pedestal 40 and the inversion support device 50 can move in a direction opposite to the inversion direction R of the cabin upper half 1.SELECTED DRAWING: Figure 2

    【課題】上下反転作業の安全性を向上させるとともに、作業スペースを縮小することができる蒸気タービンの車室上半の上下反転治具を提供する。【解決手段】実施の形態による蒸気タービンの車室上半1の上下反転治具30は、車室上半1が載置される移動式受台40と、車室上半1の後方猫足部3を保持して、上下反転する車室上半1を支持する反転支持装置50と、を備えている。移動式受台40および反転支持装置50は、車室上半1の反転方向Rとは反対方向に移動可能である。【選択図】図2


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    Title :

    VERTICAL INVERSION JIG FOR CABIN UPPER HALF OF VACUUM TURBINE, AND VERTICAL INVERSION METHOD FOR CABIN UPPER HALF OF VACUUM TURBINE


    Additional title:

    蒸気タービンの車室上半の上下反転治具および蒸気タービンの車室上半の上下反転方法


    Contributors:

    Publication date :

    2017-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / B66C Krane , CRANES



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