ATE357645T1 - BOREHOLE DISTANCE MEASURING PROBE - Google Patents

BOREHOLE DISTANCE MEASURING PROBE

Info

Publication number
ATE357645T1
ATE357645T1 AT05024153T AT05024153T ATE357645T1 AT E357645 T1 ATE357645 T1 AT E357645T1 AT 05024153 T AT05024153 T AT 05024153T AT 05024153 T AT05024153 T AT 05024153T AT E357645 T1 ATE357645 T1 AT E357645T1
Authority
AT
Austria
Prior art keywords
distance measuring
measuring probe
probe
tube
units
Prior art date
Application number
AT05024153T
Other languages
German (de)
Inventor
Franz Gloetzl
Original Assignee
Gloetzl Baumesstech
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 Gloetzl Baumesstech filed Critical Gloetzl Baumesstech
Application granted granted Critical
Publication of ATE357645T1 publication Critical patent/ATE357645T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0046—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts formed by a plurality of elements arranged longitudinally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Structural Engineering (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

The probe has retaining units (17a, 17b, 20a, 20b) brought in contact with a measuring tube and a displacement transducer detecting an opposite space of the retaining units. An evaluation unit evaluates obtained measured values. The units are adjusted perpendicular to longitudinal direction of the probe and radial to the tube and are stretched radially outward against an inner wall of the tube under the effect of springs (18, 21).
AT05024153T 2004-11-30 2005-11-05 BOREHOLE DISTANCE MEASURING PROBE ATE357645T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004057642A DE102004057642A1 (en) 2004-11-30 2004-11-30 Borehole distance measuring probe

Publications (1)

Publication Number Publication Date
ATE357645T1 true ATE357645T1 (en) 2007-04-15

Family

ID=35871033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05024153T ATE357645T1 (en) 2004-11-30 2005-11-05 BOREHOLE DISTANCE MEASURING PROBE

Country Status (4)

Country Link
EP (1) EP1662225B1 (en)
AT (1) ATE357645T1 (en)
DE (2) DE102004057642A1 (en)
ES (1) ES2284118T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2331216B2 (en) * 2007-03-21 2010-05-28 Universidad De Oviedo DEVICE FOR THE MEASUREMENT OF DEFORMATIONS INSIDE THE LAND.
ITGE20110046A1 (en) * 2011-04-18 2012-10-19 C S G Srl TECHNICAL PERFECTIONS IN THE DEVICES FOR THE MONITORING OF GEOTECHNICAL, GEOLOGICAL-STRUCTURAL, HYDROGEOLOGICAL AND GEOPHYSICAL PARAMETERS OF LAND, ROCKS AND STRUCTURES IN GENERAL
CN106285633A (en) * 2016-10-26 2017-01-04 贵州盘江精煤股份有限公司 A kind of drilled via determinator and assay method thereof
CN110454230B (en) * 2019-08-30 2024-02-23 武汉科技大学 Real-time monitoring and early warning device for mine roadway roof separation layer
CN110806156B (en) * 2019-12-10 2022-02-18 四川中鼎爆破工程有限公司 Energy-saving and efficient explosive filling method in blasting construction
CN111473769B (en) * 2020-05-27 2024-06-07 中铁第四勘察设计院集团有限公司 Rock and soil settlement measurement probe, probe assembly, device and measurement method
CN113367726B (en) * 2021-06-16 2022-08-30 中国人民解放军陆军军医大学第二附属医院 B ultrasonic machine with multifunctional probe bracket
CN113566881B (en) * 2021-07-06 2022-06-07 中国地质大学（武汉） Device and method for arranging multiple sensors outside slide body drill hole
US11572781B2 (en) * 2021-07-06 2023-02-07 China University Of Geosciences (Wuhan) Arrangement device for multiple sensors outside borehole of sliding mass and arrangement method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636698A5 (en) * 1978-12-21 1983-06-15 Foerderung Forschung Gmbh METHOD AND DEVICE FOR DETERMINING SHIFTINGS IN A SOLID MEDIUM, ESPECIALLY IN THE GROUND, IN THE ROCK AND IN CONSTRUCTIONS.
DE2906170C2 (en) * 1979-02-17 1983-04-07 Glötzl, Gesellschaft für Baumeßtechnik mbH, 7512 Rheinstetten Extensometer for rock and soil mechanics
DE3211822A1 (en) * 1982-03-31 1983-10-13 Glötzl, Gesellschaft für Baumeßtechnik mbH, 7512 Rheinstetten EXTENSOMETER
CH669427A5 (en) * 1985-01-24 1989-03-15 Industrieorientierte Forsch
DD251198A1 (en) * 1986-07-18 1987-11-04 Kali Veb K PROBE FOR MEASURING THE MOUNTAIN VENEERATION OF MOUNTAIN VENETIAN HOLLOWS
CH681567A5 (en) * 1990-11-26 1993-04-15 Kalman Prof Dr Kovari
GB9111381D0 (en) * 1991-05-25 1991-07-17 Petroline Wireline Services Centraliser
US5511429A (en) * 1993-12-08 1996-04-30 Obayashi Corporation Method and system for measuring three-dimensional displacement
FR2766230B1 (en) * 1997-07-16 1999-10-01 Francis Bayle DEVICE FOR ANCHORING AN ELONGATED ELEMENT AT THE BOTTOM OF A WELL
JP2004316117A (en) * 2003-04-11 2004-11-11 Nagatomo Shigeki Measuring device for face forward bedrock displacement and measuring method

Also Published As

Publication number Publication date
DE502005000501D1 (en) 2007-05-03
ES2284118T3 (en) 2007-11-01
EP1662225A1 (en) 2006-05-31
DE102004057642A1 (en) 2006-06-01
EP1662225B1 (en) 2007-03-21

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