WO2006012907A1 - Mobile groove machine for drilling microtunnel, tunnel and wells and a deep drilling machine provided with a re-entrant superimposed impact tool - Google Patents
Mobile groove machine for drilling microtunnel, tunnel and wells and a deep drilling machine provided with a re-entrant superimposed impact tool Download PDFInfo
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 41
- 239000011435 rock Substances 0.000 claims description 13
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 11
- 239000011707 mineral Substances 0.000 claims description 11
- 238000003801 milling Methods 0.000 claims description 5
- 230000005641 tunneling Effects 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims 1
- 210000004072 lung Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
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
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2004/008333 WO2006012907A1 (en) | 2004-07-28 | 2004-07-28 | Mobile groove machine for drilling microtunnel, tunnel and wells and a deep drilling machine provided with a re-entrant superimposed impact tool |
DE112004002931T DE112004002931A5 (en) | 2004-07-28 | 2004-07-28 | Mobile slot, micro and tunnel, as well as shaft and deep hole drilling machine with undercut removing impact overlapping tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2004/008333 WO2006012907A1 (en) | 2004-07-28 | 2004-07-28 | Mobile groove machine for drilling microtunnel, tunnel and wells and a deep drilling machine provided with a re-entrant superimposed impact tool |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006012907A1 true WO2006012907A1 (en) | 2006-02-09 |
Family
ID=34959362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/008333 WO2006012907A1 (en) | 2004-07-28 | 2004-07-28 | Mobile groove machine for drilling microtunnel, tunnel and wells and a deep drilling machine provided with a re-entrant superimposed impact tool |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112004002931A5 (en) |
WO (1) | WO2006012907A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR915980A (en) * | 1939-05-30 | 1946-11-22 | Bata As | Excavator for the boring of circular galleries |
JPH05173732A (en) * | 1991-12-20 | 1993-07-13 | Fujitsu Ltd | Printing controller |
JPH06187092A (en) * | 1992-12-21 | 1994-07-08 | Fujitsu Ltd | Head-driven pointing device |
EP0692612A2 (en) * | 1994-07-13 | 1996-01-17 | Bechem, Hannelore | Method for drilling with a drilling tool having an eccentrical mounted shaft |
JPH11229754A (en) * | 1998-02-18 | 1999-08-24 | Taisei Corp | Pilot drift type shield drilling method and device |
EP1138869A2 (en) * | 2000-03-31 | 2001-10-04 | Bechem, Hannelore | Optimization of excentre-driven percussion tools with counterweight |
DE10205124C1 (en) * | 2002-02-07 | 2003-04-17 | Dbt Gmbh | Extraction machine, for digging out hard rock e.g. platinum ore, has an eccentric shaft through a sleeve supported in a housing, as the drive for a cycloid gear to power the cutters |
-
2004
- 2004-07-28 DE DE112004002931T patent/DE112004002931A5/en not_active Withdrawn
- 2004-07-28 WO PCT/EP2004/008333 patent/WO2006012907A1/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR915980A (en) * | 1939-05-30 | 1946-11-22 | Bata As | Excavator for the boring of circular galleries |
JPH05173732A (en) * | 1991-12-20 | 1993-07-13 | Fujitsu Ltd | Printing controller |
JPH06187092A (en) * | 1992-12-21 | 1994-07-08 | Fujitsu Ltd | Head-driven pointing device |
EP0692612A2 (en) * | 1994-07-13 | 1996-01-17 | Bechem, Hannelore | Method for drilling with a drilling tool having an eccentrical mounted shaft |
JPH11229754A (en) * | 1998-02-18 | 1999-08-24 | Taisei Corp | Pilot drift type shield drilling method and device |
EP1138869A2 (en) * | 2000-03-31 | 2001-10-04 | Bechem, Hannelore | Optimization of excentre-driven percussion tools with counterweight |
DE10205124C1 (en) * | 2002-02-07 | 2003-04-17 | Dbt Gmbh | Extraction machine, for digging out hard rock e.g. platinum ore, has an eccentric shaft through a sleeve supported in a housing, as the drive for a cycloid gear to power the cutters |
Non-Patent Citations (3)
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 (en) | 2007-07-26 |
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