JPS5676007A - Measuring device for vertical degree of shaft - Google Patents

Measuring device for vertical degree of shaft

Info

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
Application number
JP15240279A
Other languages
Japanese (ja)
Inventor
Seiichiro Hara
Yasuaki Ishikawa
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP15240279A priority Critical patent/JPS5676007A/en
Publication of JPS5676007A publication Critical patent/JPS5676007A/en
Pending legal-status Critical Current

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
JP15240279A 1979-11-27 1979-11-27 Measuring device for vertical degree of shaft Pending JPS5676007A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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