JPS56155807A - Measuring instrument for level of structure supporting leg - Google Patents
Measuring instrument for level of structure supporting legInfo
- Publication number
- JPS56155807A JPS56155807A JP6035280A JP6035280A JPS56155807A JP S56155807 A JPS56155807 A JP S56155807A JP 6035280 A JP6035280 A JP 6035280A JP 6035280 A JP6035280 A JP 6035280A JP S56155807 A JPS56155807 A JP S56155807A
- Authority
- JP
- Japan
- Prior art keywords
- strain
- level
- fulcrum member
- supporting legs
- measurement
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
PURPOSE:To detect level unbalance among supporting legs easily and accurately by fitting strain gauges to beam members which couple a fulcrum member for measurement provided at the lower center part of a structure with supporting legs arranged radially. CONSTITUTION:At the lower center part of structure 1, fulcrum member 5 for measurement is supported on rack 2. Supporting legs 3 arranged radially around fulcrum member 5 are coupled with the fulcrum member by beam members 4 for measurement. Strain gauge 6 is fitted to each beam member and connected to strain meausuring instrument 7. Strain generated across beam member 4 is measured through strain gauge 6 and strain measuring instrment 7 and an adjustment is made by liner 8 until the level balance of each supporting leg 3 is made uniform. Thus, the level unbalance is detected easily and accurately.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6035280A JPS56155807A (en) | 1980-05-06 | 1980-05-06 | Measuring instrument for level of structure supporting leg |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6035280A JPS56155807A (en) | 1980-05-06 | 1980-05-06 | Measuring instrument for level of structure supporting leg |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56155807A true JPS56155807A (en) | 1981-12-02 |
Family
ID=13139671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6035280A Pending JPS56155807A (en) | 1980-05-06 | 1980-05-06 | Measuring instrument for level of structure supporting leg |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56155807A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4933662A (en) * | 1972-07-25 | 1974-03-28 | ||
JPS50120850A (en) * | 1974-03-11 | 1975-09-22 |
-
1980
- 1980-05-06 JP JP6035280A patent/JPS56155807A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4933662A (en) * | 1972-07-25 | 1974-03-28 | ||
JPS50120850A (en) * | 1974-03-11 | 1975-09-22 |
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