WO2006012907A1 - Machine mobile de forage a rainures, de forage de microtunnel et de tunnel, de forage de puits et de forage profond, equipee d'outils superposes a percussion, a enlevement par contre-depouille - Google Patents

Machine mobile de forage a rainures, de forage de microtunnel et de tunnel, de forage de puits et de forage profond, equipee d'outils superposes a percussion, a enlevement par contre-depouille Download PDF

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Publication number
WO2006012907A1
WO2006012907A1 PCT/EP2004/008333 EP2004008333W WO2006012907A1 WO 2006012907 A1 WO2006012907 A1 WO 2006012907A1 EP 2004008333 W EP2004008333 W EP 2004008333W WO 2006012907 A1 WO2006012907 A1 WO 2006012907A1
Authority
WO
WIPO (PCT)
Prior art keywords
drilling
mineral
micro
slot
hard
Prior art date
Application number
PCT/EP2004/008333
Other languages
German (de)
English (en)
Inventor
Karl-Günter Bechem
Original Assignee
Bechem, Hannelore
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 Bechem, Hannelore filed Critical Bechem, Hannelore
Priority to DE112004002931T priority Critical patent/DE112004002931A5/de
Priority to PCT/EP2004/008333 priority patent/WO2006012907A1/fr
Publication of WO2006012907A1 publication Critical patent/WO2006012907A1/fr

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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/02—Drives for drilling with combined rotary and percussive action the rotation being continuous
    • E21B6/04—Separate drives for percussion and rotation
    • 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
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0621—Shield advancing devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield

Definitions

  • drilling machines according to the invention of 2 m 0 are preferably mobile, weigh only a maximum of 10 t, and drill at less than half the tooling costs with twice the advance power compared with conventional machines which are suitable for the. activated tools required pressing forces at about 2 1 total.
  • Milling head incl. Maschi ⁇ e ⁇ are for vertical drilling is sufficient and can be driven down at relatively high speeds.
  • the total machine weight at 2 m diameter is less than 10 tons.
  • the figure, 3 corresponds to the drilling unit Figures 1 and 2 and has to
  • Drill diameter corresponds and can be swiveled over (9) to the vertical. For this purpose, separate protection is claimed.
  • the drilling unit is in the Horizontally inserted into the tube and then pivoted upwards - or drilled horizontally a stud (10).
  • the drilling and driving unit again corresponds to 1 and 2.
  • it has an extension drilling head (11) with activated tools.
  • It is possible to drill horizontally from the bottom to the top or from the top to the bottom, preferably vertically on an additional rope, chain or the like (12).
  • This technique is particularly horizontal in tunneling use e.g. to extend from 2 m 0 to 4 m 0 as shown, for which separate protection is claimed.
  • the extra protection is, in particular, to pre-drill forward and then work backwards with the extension drill head in order to be able to remove the tunnel directly behind the drill head.
  • the Bohrgutab takes place to the front. For this purpose, separate protection is claimed.
  • FIG. 5 likewise corresponds to the previous figures in the driving unit - but it is used essentially horizontally.
  • (8) is again the anchored launch tube - with (13) indicates that the system can also be moved at ground level.
  • (14) is - if necessary - a controller, (15) a motor.
  • FIG. 6 a closed so-called shield machine is shown above (a), which is pushed forward through further tubes (8b), etc. (16).
  • (17) is on or e.g. for sheet or other round profiles extendable tool according to Figure 9, (18b) and (d).
  • FIG. 8 the principle of (7) is shown by (20), the tool is again (18) and drills the end diameter (19) in a spiral layer by layer. With (21) the slightly angled tool center axis is drawn. The tool (18) is rotated about the central axis (22).
  • Figure 9 shows here the arrangement, for example, three circumferentially radially offset tools arranged at eg 300 cm own diameter 1, 8 m end diameter drill - eg in the arch profile - here two layers erosive with the tools (18) and (18a) a example arc profile or rectangle drill (18b) or (d) by pivoting / displaceability of the tool carrier - this special protection is claimed.
  • FIG. 10 (18), a two-layer, undercut, spiral-removing tool is shown, for which separate protection is likewise claimed.
  • Figure 11 is a special combined drive and simultaneous feed system for horizontal and vertical up or down drilling - is claimed for the separate protection.
  • (18) are again the removal tools which are rotated per revolution of the spindle (19) - e.g. Work forward 30 mm.
  • the lockers! (19) is transmitted over a e.g. on a rail (21) guided motor (22) driven.
  • (24) is a chassis, (23) alternatively a bracing.
  • the three tools (18) each have a diameter of 300 mm and drill a total diameter of 1800 mm.
  • the Fräsgutab portion can according to (13) and mechanically via a screw or the like., For which separate protection is claimed take place.
  • FIG. 13 (18) is a downwardly drilling tool likewise 300 mm in diameter with swiveling-in of the activation unit (25) when moving up and down in a casing (not shown) and a screw (26) for discharging into a container (27).
  • the complete system is guided and moved here via wheels. With pivoting of the axes (29) and motor drive, it can also drill independently slowly rotating. For this purpose, separate protection is claimed.
  • FIG. 14 a plurality of assemblies according to FIGS. 7 and 8, overlapping one another, overlapping one another or overlapping one another, drill a slot in a spiraling manner with one each as a single or twin with two tools in two layers.
  • the milled material can be conveyed not only to the rear, but also sideways in the so-called "stope 29.” Separate protection is claimed for the above-mentioned technique.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

L'invention concerne une machine mobile de forage à rainures, de forage de microtunnel et de tunnel, de forage de puits et de forage profond, équipée d'outils superposés à percussion, à enlèvement par contre-dépouille.
PCT/EP2004/008333 2004-07-28 2004-07-28 Machine mobile de forage a rainures, de forage de microtunnel et de tunnel, de forage de puits et de forage profond, equipee d'outils superposes a percussion, a enlevement par contre-depouille WO2006012907A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112004002931T DE112004002931A5 (de) 2004-07-28 2004-07-28 Mobile Schlitz-, Mikro- und Tunnel- sowie Schacht- und Tiefbohrmaschine mit hinterschneidend abtragenden schlagüberlagerten Werkzeugen
PCT/EP2004/008333 WO2006012907A1 (fr) 2004-07-28 2004-07-28 Machine mobile de forage a rainures, de forage de microtunnel et de tunnel, de forage de puits et de forage profond, equipee d'outils superposes a percussion, a enlevement par contre-depouille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/008333 WO2006012907A1 (fr) 2004-07-28 2004-07-28 Machine mobile de forage a rainures, de forage de microtunnel et de tunnel, de forage de puits et de forage profond, equipee d'outils superposes a percussion, a enlevement par contre-depouille

Publications (1)

Publication Number Publication Date
WO2006012907A1 true WO2006012907A1 (fr) 2006-02-09

Family

ID=34959362

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/008333 WO2006012907A1 (fr) 2004-07-28 2004-07-28 Machine mobile de forage a rainures, de forage de microtunnel et de tunnel, de forage de puits et de forage profond, equipee d'outils superposes a percussion, a enlevement par contre-depouille

Country Status (2)

Country Link
DE (1) DE112004002931A5 (fr)
WO (1) WO2006012907A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR915980A (fr) * 1939-05-30 1946-11-22 Bata As Excavateur pour le percement de galeries circulaires
JPH05173732A (ja) * 1991-12-20 1993-07-13 Fujitsu Ltd 印刷制御装置
JPH06187092A (ja) * 1992-12-21 1994-07-08 Fujitsu Ltd 頭部駆動ポインティング装置
EP0692612A2 (fr) * 1994-07-13 1996-01-17 Bechem, Hannelore Procédé de forage avec un outil de forage avec un arbre arrangé excentriquement
JPH11229754A (ja) * 1998-02-18 1999-08-24 Taisei Corp 先進導坑式シールド掘削工法と装置
EP1138869A2 (fr) * 2000-03-31 2001-10-04 Bechem, Hannelore Optimisation d'outils de percussion avec excentricité et contrepoids
DE10205124C1 (de) * 2002-02-07 2003-04-17 Dbt Gmbh Gewinnungsvorrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR915980A (fr) * 1939-05-30 1946-11-22 Bata As Excavateur pour le percement de galeries circulaires
JPH05173732A (ja) * 1991-12-20 1993-07-13 Fujitsu Ltd 印刷制御装置
JPH06187092A (ja) * 1992-12-21 1994-07-08 Fujitsu Ltd 頭部駆動ポインティング装置
EP0692612A2 (fr) * 1994-07-13 1996-01-17 Bechem, Hannelore Procédé de forage avec un outil de forage avec un arbre arrangé excentriquement
JPH11229754A (ja) * 1998-02-18 1999-08-24 Taisei Corp 先進導坑式シールド掘削工法と装置
EP1138869A2 (fr) * 2000-03-31 2001-10-04 Bechem, Hannelore Optimisation d'outils de percussion avec excentricité et contrepoids
DE10205124C1 (de) * 2002-02-07 2003-04-17 Dbt Gmbh Gewinnungsvorrichtung

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 588 (P - 1634) 27 October 1993 (1993-10-27) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 536 (P - 1811) 12 October 1994 (1994-10-12) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13 30 November 1999 (1999-11-30) *

Also Published As

Publication number Publication date
DE112004002931A5 (de) 2007-07-26

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