Title:
VERTICAL INVERSION JIG FOR CABIN UPPER HALF OF VACUUM TURBINE, AND VERTICAL INVERSION METHOD FOR CABIN UPPER HALF OF VACUUM TURBINE
Document Type and Number:
Japanese Patent JP2017207009
Kind Code:
A
Abstract:
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
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Inventors:
HAYASHIDA YOSHIO
OGATA TAKEMA
OGATA TAKEMA
Application Number:
JP2016099774A
Publication Date:
November 24, 2017
Filing Date:
May 18, 2016
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
F01D25/24; B66C1/66; F01D25/00
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Takeshi Sekine
Kazuya Yamashita
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Takeshi Sekine
Kazuya Yamashita
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