JPS56135704A - Checking device for steam control valve - Google Patents
Checking device for steam control valveInfo
- Publication number
- JPS56135704A JPS56135704A JP3819780A JP3819780A JPS56135704A JP S56135704 A JPS56135704 A JP S56135704A JP 3819780 A JP3819780 A JP 3819780A JP 3819780 A JP3819780 A JP 3819780A JP S56135704 A JPS56135704 A JP S56135704A
- Authority
- JP
- Japan
- Prior art keywords
- valve rod
- stand
- fixing
- steam control
- spanner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Control Of Turbines (AREA)
Abstract
PURPOSE: To simply perform disassembling, checking and reassembling of the steam control valve at the site by providing a plate for fixing a stand with boxes for preventing the drop of a valve rod and a jig for fixing the valve rod and by setting a specific spanner at the spanner setting part of the valve rod.
CONSTITUTION: The plate 6 for fixing the stand for installing the steam control valve on a turbine floor is provided with the boxes 7a and 7b for preventing drop of the valve rod and the jig 10 for fixing the valve rod. At the time of disjoining, the stand 1 is fixed by pins 9 for fixing the stand, the valve rod 4 is fixed by setting the specific spanner 13 at the spanner setting part 12 of the valve rod 4, and disjoining is made by means of a torque wrench 14. Next, alignment is ascertained by inserting a driver 15 having the same outside diameter with that of the valve rod. Moreover, after the oscillation being confirmed, reassembling is made on the stand 1. In this way, disassembling, checking and reassembling of the valve can be performed simply at the site.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3819780A JPS56135704A (en) | 1980-03-27 | 1980-03-27 | Checking device for steam control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3819780A JPS56135704A (en) | 1980-03-27 | 1980-03-27 | Checking device for steam control valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56135704A true JPS56135704A (en) | 1981-10-23 |
Family
ID=12518618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3819780A Pending JPS56135704A (en) | 1980-03-27 | 1980-03-27 | Checking device for steam control valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56135704A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008185012A (en) * | 2007-01-31 | 2008-08-14 | Chugoku Electric Power Co Inc:The | Device and method for taking out valve rod for steam turbine regulating valve |
-
1980
- 1980-03-27 JP JP3819780A patent/JPS56135704A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008185012A (en) * | 2007-01-31 | 2008-08-14 | Chugoku Electric Power Co Inc:The | Device and method for taking out valve rod for steam turbine regulating valve |
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