SE510003C2 - Method and apparatus for aligning a drilling assembly - Google Patents

Method and apparatus for aligning a drilling assembly

Info

Publication number
SE510003C2
SE510003C2 SE9500680A SE9500680A SE510003C2 SE 510003 C2 SE510003 C2 SE 510003C2 SE 9500680 A SE9500680 A SE 9500680A SE 9500680 A SE9500680 A SE 9500680A SE 510003 C2 SE510003 C2 SE 510003C2
Authority
SE
Sweden
Prior art keywords
markings
unit
drilling
tunnel
optical system
Prior art date
Application number
SE9500680A
Other languages
Swedish (sv)
Other versions
SE9500680D0 (en
SE9500680L (en
Inventor
Ulf Ritzler
Original Assignee
Atlas Copco Rock Drills Ab
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 Atlas Copco Rock Drills Ab filed Critical Atlas Copco Rock Drills Ab
Priority to SE9500680A priority Critical patent/SE510003C2/en
Publication of SE9500680D0 publication Critical patent/SE9500680D0/en
Priority to CA002169614A priority patent/CA2169614A1/en
Priority to AU45677/96A priority patent/AU700301B2/en
Priority to FI960823A priority patent/FI960823A/en
Publication of SE9500680L publication Critical patent/SE9500680L/en
Publication of SE510003C2 publication Critical patent/SE510003C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/06—Equipment for positioning the whole machine in relation to its sub-structure
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Drilling And Boring (AREA)

Abstract

Method and device for aligning a drill aggregate (1) in a tunnel (2) relative to a predetermined plane transverse to the tunnel. The wall of the tunnel is surface lighted by lamps (9) in the areas of marks (5), e.g. in form of lines painted on the tunnel wall. An optical system (6) on the drill aggregate senses the marks and generates electric signals which are fed to a presentation unit (7). Then a carrier (3) and/or a drill unit (4) forming part of the drill aggregate (1) are moved until the presentation unit (7) shows that the drill unit is in the desired position.

Description

5 1003 Û 2 planet är parallellt med ett plan genom markeringama 5. På en av styrningama 15 är ett optiskt system i form av två videokameror 6 anordnade. Videokamerornas optiska axlar är parallella med styrningarna 15. På bäraren 3 är två larnpor 9 anordnade för att ytbelysa ett område på tunnelväggen kring markeringarna 5 om inte tunneln är upplyst på armat sätt. Det optiska systemet alstrar elektriska signaler som tillföres en presentationsenhet 7, i det visade exemplet en bildskärm, som registrerar borrenhetens 4 läge i förhållande till markeringarna 5. Bäraren 3 förflyttas medelst hjulen 8 tills bilderna från videokarneroma 6 erhåller önskat läge på presentationsenheten 7. Om borrenheten 4 och matarbalken 14 är förskjutbara relativt bäraren 3 i dess längdriktning kan även sådan förskjutning användas för att borrenheten 4 skall erhålla korrekt läge, dvs i ovannämnda förutbestämda plan. Om förskjutning sker både med bärare och borrenhet korrigeras lämpligen signalema till presentationsenheten så att korrekt läge för borrenheten markeras på samma ställe på presentationsenheten oberoende av borrenhetens förskjutning relativt bäraren. 5 1003 Û 2 the plane is parallel to a plane through the markings 5. On one of the guides 15 is an optical system in the form of two video cameras 6 arranged. Optical camcorders axes are parallel to the guides 15. On the carrier 3, two alarm pores 9 are arranged to illuminate an area on the tunnel wall around the markings 5 unless the tunnel is illuminated in armat way. The optical system generates electrical signals which are applied to one presentation unit 7, in the example shown a monitor which registers the drilling unit 4 position in relation to the markings 5. The carrier 3 for fl is moved by means of the wheels 8 until the images from the video cores 6 obtain the desired position on the presentation unit 7. If the drilling unit 4 and the feed beam 14 are displaceable relative to the carrier 3 in its longitudinal direction, such a displacement can also be used in order for the drilling unit 4 to obtain correct position, ie in the above-mentioned predetermined plane. If displacement occurs both with carrier and drilling unit, the signals to the presentation unit are suitably corrected so that the correct position of the drilling unit is marked in the same place on the presentation unit independent of the displacement of the drilling unit relative to the carrier.

I ovarmämnda exempel används två videokameror. Man kan också använda speglar, exempelvis prismor, så att båda markeringarna 5 avbildas med en videokamera, som har sin optiska axel parallell med bärarens längdaxel. Larnpoma 9 visas på borraggregatet men kan placeras var som helst bara de skapar en ytbelysning vid markeringarna 5 så att dessa kan avbildas med det optiska systemet.In the above example, two camcorders are used. You can also use mirrors, for example prisms, so that both markings 5 are imaged with a video camera, which has its optical axis parallel to the longitudinal axis of the carrier. Larnpoma 9 is shown on the drilling unit but can be placed anywhere as long as they create a surface lighting at the markings 5 so that they can be imaged with the optical system.

Presentationsenheten visas som en bildskärm anordnad på borraggregatet. Vid íjärrstyrning av borrningen placeras presentationsenheten med fördel i ett operatörsrum på avstånd från borraggregatet. Detta avstånd kan vara hur stort som helst om lärnplig signalöverföring anordnas. I stället för bildskärm kan presentationsenheten vara en dator om mer eller mindre avancerad automatisering önskas. Bildskärm och dator kan givetvis användas samtidigt.The presentation unit is displayed as a monitor arranged on the drilling unit. At In remote control of the bore, the presentation unit is advantageously placed in one operator room at a distance from the drilling rig. This distance can be as large as preferably if a mandatory signal transmission is arranged. Instead of monitor can the presentation unit be a computer about more or less advanced automation desired. Monitor and computer can of course be used at the same time.

Claims (2)

510 003 b) Patentkrav:510 003 b) Patent claims: 1. Förfarande för inriktning av ett borraggregat (1) i en tunnel (2) i förhållande till ett tvärs turmeln förutbestämt plan, enligt vilket förfarande en i borraggregatet ingående bärare (3) och/eller borrenhet (4) förskjuts mot sagda plan samt inriktas med hjälp av på tunnelväggen gjorda markeringar (5), k ä n n e t e c k n a t a v att man i turmeln skapar en ytbelysning av ett område kring sagda markeringar (5), att sagda markeringar avkännes medelst ett optiskt system (6), att elektriska signaler alstrade av sagda optiska system tillföres en presentationsenhet (7) för registrering av borrenhetens (4) läge i förhållande till sagda markeringar (5) samt att bäraren (3) och/eller borrenheten (4) förskjuts tills presentationsenheten (7) registrerar borrenheten (4) i sagda förutbestämda plan.Method for aligning a drilling rig (1) in a tunnel (2) relative to a plane predetermined transversely to the tower, according to which method a carrier (3) and / or drilling unit (4) included in the drilling rig is displaced towards said plane and aligned by means of markings (5) made on the tunnel wall, characterized in that in the tower a surface illumination is created of an area around said markings (5), that said markings are sensed by means of an optical system (6), that electrical signals generated by said optical system, a display unit (7) is supplied for registering the position of the drilling unit (4) in relation to said markings (5) and that the carrier (3) and / or the drilling unit (4) are displaced until the display unit (7) registers the drilling unit (4) in said predetermined plan. 2. Anordning för inriktning av ett borraggregat (1) i en tunnel (2) i förhållande till ett tvärs tunneln förutbestämt plan, innefattande medel (8) för förskjutning av en i borraggregatet ingående bärare (3) och/eller borrenhet (4) för inriktning av borraggregatet med hjälp av på tunnelväggen gjorda markeringar (5), k ä n n e t e c k n a d a v en belysningsanordning (9) för ytbelysning av ett område kring sagda markeringar (5), ett optiskt system (6) för avkânning av sagda markeringar samt en presentationsenhet (7) för registrering av elektriska signaler från det optiska systemet (6) för angivande av borrenhetens (4) läge i förhållande till sagda markeringar (5).Device for aligning a drilling assembly (1) in a tunnel (2) relative to a plane predetermined across the tunnel, comprising means (8) for displacing a carrier (3) and / or drilling unit (4) included in the drilling assembly for alignment of the drilling unit by means of markings (5) made on the tunnel wall, characterized by a lighting device (9) for surface illumination of an area around said markings (5), an optical system (6) for sensing said markings and a presentation unit (7). ) for recording electrical signals from the optical system (6) for indicating the position of the drilling unit (4) in relation to said markings (5).
SE9500680A 1995-02-24 1995-02-24 Method and apparatus for aligning a drilling assembly SE510003C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9500680A SE510003C2 (en) 1995-02-24 1995-02-24 Method and apparatus for aligning a drilling assembly
CA002169614A CA2169614A1 (en) 1995-02-24 1996-02-15 Method and device for aligning a drill aggregate
AU45677/96A AU700301B2 (en) 1995-02-24 1996-02-22 Method and device for aligning a drill aggregate
FI960823A FI960823A (en) 1995-02-24 1996-02-23 Method and apparatus for orienting drilling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9500680A SE510003C2 (en) 1995-02-24 1995-02-24 Method and apparatus for aligning a drilling assembly

Publications (3)

Publication Number Publication Date
SE9500680D0 SE9500680D0 (en) 1995-02-24
SE9500680L SE9500680L (en) 1996-08-25
SE510003C2 true SE510003C2 (en) 1999-03-29

Family

ID=20397344

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9500680A SE510003C2 (en) 1995-02-24 1995-02-24 Method and apparatus for aligning a drilling assembly

Country Status (4)

Country Link
AU (1) AU700301B2 (en)
CA (1) CA2169614A1 (en)
FI (1) FI960823A (en)
SE (1) SE510003C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003018952A1 (en) * 2001-08-29 2003-03-06 Atlas Copco Rock Drills Ab Method of orientation of a rock drilling rig

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109915016B (en) * 2019-04-03 2024-03-08 中国铁建重工集团股份有限公司 Drill jumbo and drill jumbo control method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI68295C (en) * 1983-09-02 1985-08-12 Tampella Oy Ab PROCEDURE FOR THE INSTALLATION OF THE INSTALLATION OF THE BERG
EP0417055B1 (en) * 1989-08-28 1994-06-15 Atlas Copco Construction and Mining Technique AB Device for positioning of a drill bit
AU639170B2 (en) * 1991-01-08 1993-07-15 Mount Isa Mines Limited Drill alignment system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003018952A1 (en) * 2001-08-29 2003-03-06 Atlas Copco Rock Drills Ab Method of orientation of a rock drilling rig

Also Published As

Publication number Publication date
SE9500680D0 (en) 1995-02-24
FI960823A (en) 1996-08-25
CA2169614A1 (en) 1996-08-25
SE9500680L (en) 1996-08-25
AU700301B2 (en) 1998-12-24
FI960823A0 (en) 1996-02-23
AU4567796A (en) 1996-09-05

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