JPS5676007A - Measuring device for vertical degree of shaft - Google Patents
Measuring device for vertical degree of shaftInfo
- Publication number
- JPS5676007A JPS5676007A JP15240279A JP15240279A JPS5676007A JP S5676007 A JPS5676007 A JP S5676007A JP 15240279 A JP15240279 A JP 15240279A JP 15240279 A JP15240279 A JP 15240279A JP S5676007 A JPS5676007 A JP S5676007A
- Authority
- JP
- Japan
- Prior art keywords
- inclinometer
- depth detector
- measuring device
- stabilizer
- fitted
- 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
Abstract
PURPOSE: To reduce measuring time and to improve measuring precision by a method wherein detection signals from an inclinometer equipped on a pit or a stabilizer and signals from a depth detector equipped on a rotary table are inputted to a measuring device to perform an arithmetic operation.
CONSTITUTION: The inclinometer 10 is fitted to an excavating pit 4 or a stabilizer 5. And further, a depth detector 13 is fitted on a rotary table 2. An indicator 14 contains an operation unit 15 in it and can operate various kinds of displacement quantity from a vertical state for evaluation of shaft vertical accuracy. That is, in the operation unit 15, an X, Y direction horizontal displacement value and an X, Y direction composite displacement value are operated and displayed based on detection signals from the inclinometer 10 and the depth detector 13. In this way, a measurement of high accuracy can be performed in a short measurement time.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15240279A JPS5676007A (en) | 1979-11-27 | 1979-11-27 | Measuring device for vertical degree of shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15240279A JPS5676007A (en) | 1979-11-27 | 1979-11-27 | Measuring device for vertical degree of shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5676007A true JPS5676007A (en) | 1981-06-23 |
Family
ID=15539722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15240279A Pending JPS5676007A (en) | 1979-11-27 | 1979-11-27 | Measuring device for vertical degree of shaft |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5676007A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5833113A (en) * | 1981-08-21 | 1983-02-26 | Mitsui Constr Co Ltd | Device for measuring slant degree of pit to be excavated and the like |
JPS59100811A (en) * | 1982-12-02 | 1984-06-11 | Kyowa Dengiyou:Kk | Method for measuring horizontal displacement by using inclinometer |
US4535541A (en) * | 1984-03-26 | 1985-08-20 | Colorado School Of Mines | Device for measuring guide alignment for mine shafts and the like |
JPS60253695A (en) * | 1984-05-30 | 1985-12-14 | 株式会社光電製作所 | Inclination measuring apparatus of drilled hole |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3384750A (en) * | 1964-05-25 | 1968-05-21 | Phillips Petroleum Co | Borehole deviation detector |
US3691363A (en) * | 1970-07-17 | 1972-09-12 | Texaco Inc | Method and apparatus for bore hole directional logging |
-
1979
- 1979-11-27 JP JP15240279A patent/JPS5676007A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3384750A (en) * | 1964-05-25 | 1968-05-21 | Phillips Petroleum Co | Borehole deviation detector |
US3691363A (en) * | 1970-07-17 | 1972-09-12 | Texaco Inc | Method and apparatus for bore hole directional logging |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5833113A (en) * | 1981-08-21 | 1983-02-26 | Mitsui Constr Co Ltd | Device for measuring slant degree of pit to be excavated and the like |
JPH0335604B2 (en) * | 1981-08-21 | 1991-05-28 | Mitsui Constr | |
JPS59100811A (en) * | 1982-12-02 | 1984-06-11 | Kyowa Dengiyou:Kk | Method for measuring horizontal displacement by using inclinometer |
US4535541A (en) * | 1984-03-26 | 1985-08-20 | Colorado School Of Mines | Device for measuring guide alignment for mine shafts and the like |
JPS60253695A (en) * | 1984-05-30 | 1985-12-14 | 株式会社光電製作所 | Inclination measuring apparatus of drilled hole |
JPH0224996B2 (en) * | 1984-05-30 | 1990-05-31 | Koden Electronics Co Ltd |
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