JPS55152405A - Displacement amount monitoring system for stand - Google Patents
Displacement amount monitoring system for standInfo
- Publication number
- JPS55152405A JPS55152405A JP6033379A JP6033379A JPS55152405A JP S55152405 A JPS55152405 A JP S55152405A JP 6033379 A JP6033379 A JP 6033379A JP 6033379 A JP6033379 A JP 6033379A JP S55152405 A JPS55152405 A JP S55152405A
- Authority
- JP
- Japan
- Prior art keywords
- stand
- detectors
- recorder
- turbine
- marks
- 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
- Length Measuring Devices By Optical Means (AREA)
Abstract
PURPOSE: To automate the measurement of an amount of subsidence of a stand of a large-scale machine, such as a turbine, and continuously and arbitrarily measure and monitor an amount of subsidence of such a stand, by providing detectors at bench marks on the stand, and operate levels of the marks on the basis of signals from the detectors.
CONSTITUTION: Bench mark boxes 18aW18n are provided at bench marks on a horizontal surface of a turbine stand 1. Automatic level detectors 80 are set in the boxes 18, and outputs from the detectors 80 are applied to detecting circuits 81. Outputs from the circuits 81 are sent to a central turbine control unit 82 to be collected in a recorder 87. Signals collected in the recorder 87 are arbitrarily selected by a switch 89 and input into a microcomputer 95 so as to be subjected to operation. A relative variation amount on a horizontal surface 3 of the stand 1 and an absolute level with respect to a reference point are displayed on a pen recorder 90 and an oscilloscope 91.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6033379A JPS55152405A (en) | 1979-05-18 | 1979-05-18 | Displacement amount monitoring system for stand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6033379A JPS55152405A (en) | 1979-05-18 | 1979-05-18 | Displacement amount monitoring system for stand |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55152405A true JPS55152405A (en) | 1980-11-27 |
Family
ID=13139129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6033379A Pending JPS55152405A (en) | 1979-05-18 | 1979-05-18 | Displacement amount monitoring system for stand |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55152405A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59204705A (en) * | 1983-05-09 | 1984-11-20 | Kyowa Dengiyou:Kk | Method and apparatus for measuring nonuniform settling of tank |
JPS61215912A (en) * | 1985-03-20 | 1986-09-25 | Kajima Corp | Measuring system for differential settlement of tank bottom plate |
JPH02140612A (en) * | 1988-11-21 | 1990-05-30 | Kayaba Ind Co Ltd | Level display device |
JPH0712624A (en) * | 1993-06-29 | 1995-01-17 | Kawasaki Heavy Ind Ltd | Level monitoring apparatus for large jig tool |
-
1979
- 1979-05-18 JP JP6033379A patent/JPS55152405A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59204705A (en) * | 1983-05-09 | 1984-11-20 | Kyowa Dengiyou:Kk | Method and apparatus for measuring nonuniform settling of tank |
JPH045125B2 (en) * | 1983-05-09 | 1992-01-30 | ||
JPS61215912A (en) * | 1985-03-20 | 1986-09-25 | Kajima Corp | Measuring system for differential settlement of tank bottom plate |
JPH02140612A (en) * | 1988-11-21 | 1990-05-30 | Kayaba Ind Co Ltd | Level display device |
JPH0712624A (en) * | 1993-06-29 | 1995-01-17 | Kawasaki Heavy Ind Ltd | Level monitoring apparatus for large jig tool |
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