JPS56135704A - Checking device for steam control valve - Google Patents

Checking device for steam control valve

Info

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
Application number
JP3819780A
Other languages
Japanese (ja)
Inventor
Takio Ichimura
Rokuro Sawano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3819780A priority Critical patent/JPS56135704A/en
Publication of JPS56135704A publication Critical patent/JPS56135704A/en
Pending legal-status Critical Current

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
JP3819780A 1980-03-27 1980-03-27 Checking device for steam control valve Pending JPS56135704A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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