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WO2005088074A1 - Dispositif destine a creuser des galeries, tunnels et analogues - Google Patents

Dispositif destine a creuser des galeries, tunnels et analogues Download PDF

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Publication number
WO2005088074A1
WO2005088074A1 PCT/EP2005/051305 EP2005051305W WO2005088074A1 WO 2005088074 A1 WO2005088074 A1 WO 2005088074A1 EP 2005051305 W EP2005051305 W EP 2005051305W WO 2005088074 A1 WO2005088074 A1 WO 2005088074A1
Authority
WO
WIPO (PCT)
Prior art keywords
drill head
cutting
axis
rotation
inner part
Prior art date
Application number
PCT/EP2005/051305
Other languages
German (de)
English (en)
Inventor
Nikolaus Kleuters
Original Assignee
Wirth Maschinen- Und Bohrgeraete-Fabrik Gmbh
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 Wirth Maschinen- Und Bohrgeraete-Fabrik Gmbh filed Critical Wirth Maschinen- Und Bohrgeraete-Fabrik Gmbh
Priority to EP05733593A priority Critical patent/EP1725740A1/fr
Publication of WO2005088074A1 publication Critical patent/WO2005088074A1/fr

Links

Classifications

    • 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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads

Definitions

  • the invention relates to a device for driving sections, tunnels or the like with a drill head which can be driven in rotation about an axis of rotation and can be moved in the direction of advance.
  • Such a device is known from DE 197 40 078 A1, in which the drill head carries cutting tools which sweep over the working face in predetermined tracks.
  • the invention has for its object to develop a generic device such that the propulsion speed achievable with it is increased.
  • the maximum achievable advance speed is significantly increased if the drill head comprises an inner part driven around the axis of rotation and an outer part concentric to the inner part, likewise driven around the axis of rotation.
  • the drill head has an inner part which is circular in the front view.
  • the inner part of the drill head has a smaller number of cutting tools per cutting path, preferably half as many cutting tools per cutting path, than the outer part of the drilling head, and thus the same depth of penetration is achieved as drilling progresses.
  • the effect of increasing the speed of advance can be explained by the fact that, in particular when the inner part is operated at twice the rotational speed, an optimal rolling speed of the drilling tools in the cutting paths is achieved than with a one-piece drilling head, in which the speed of the cutting tools arranged further inwards is naturally less than the one located further out.
  • a separate main bearing is provided for each drill head part.
  • cutting rollers are arranged in the radially outer region of the outer part of the drill head in such a way that their roller axis is inclined to the axis of rotation in the direction of advance.
  • Cutting rollers equipped with a cutting ring are particularly suitable.
  • a configuration of the drill head according to the invention is particularly preferred in which scratches and / or blades mounted on the outer circumference of the drill head, by means of which drill material can be fed to a transport device via a drill material cylinder, are attached.
  • the drill head designated as a whole by 100, has an inner part 1 which is circular in front view (view A). It is driven in rotation about an axis of rotation D.
  • inner cutting rollers 2 are provided, which have a cutting ring 3, which is aligned at right angles to the working face.
  • a row of center cutting rollers 9 arranged next to one another is also provided.
  • outer cutting rollers 4 are provided on the inner part 1 of the drill head 100, the respective cutting ring of which is arranged radially outwards. Furthermore, the outer cutting rollers 4 are mounted in such a way that their roller axis R, viewed in the direction of the axis of rotation D, points obliquely to the working face. This ensures that the cutting ring 5 rolls in a cutting path on the face, the diameter of which corresponds approximately to the outer diameter of the inner part 1 of the drill head 100.
  • the drill head 100 has an outer part 6, which is also rotatably mounted about the axis of rotation D. It has an annular shape in a front view of the drill head (view A) and is arranged concentrically to the inner part 1. It is equipped with inner cutting rollers 7, outer cutting rollers 8 and caliber cutting rollers 10, the outer cutting rollers 8 and the caliber cutting rollers 10 corresponding in their design to the inner cutting rollers 2 of the inner part 1 of the drill head 100, or are similar.
  • the inner cutting rollers 7 correspond in their design to the outer cutting rollers 4 of the inner part 1 of the drilling head 100. However, they are arranged in such a way that their roller axis R is inclined towards the axis of rotation D towards the rear. As can be seen from the drawing, the two roller axes R on the side face have an angle of approximately 145 °.
  • the inner part 1 and the outer part 6 are stored separately. They also have separate rotary drive devices.

Landscapes

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

Abstract

L'invention concerne un dispositif destiné à creuser des galeries, tunnels et analogues, comprenant une tête de forage pouvant être entraînée en rotation autour d'un axe de rotation (D), et déplaçable en direction de l'avancement. L'invention est caractérisée en ce que la tête de forage (100) comprend un élément intérieur (1), entraîné autour de l'axe de rotation (D), et un élément extérieur (6), concentrique à l'élément intérieur (1), également entraîné autour de l'axe de rotation (D).
PCT/EP2005/051305 2004-03-16 2005-03-11 Dispositif destine a creuser des galeries, tunnels et analogues WO2005088074A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05733593A EP1725740A1 (fr) 2004-03-16 2005-03-11 Dispositif destine a creuser des galeries, tunnels et analogues

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004012985.1 2004-03-16
DE200410012985 DE102004012985A1 (de) 2004-03-16 2004-03-16 Vorrichtung zum Vortreiben von Strecken, Tunneln oder dergleichen

Publications (1)

Publication Number Publication Date
WO2005088074A1 true WO2005088074A1 (fr) 2005-09-22

Family

ID=34964303

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/051305 WO2005088074A1 (fr) 2004-03-16 2005-03-11 Dispositif destine a creuser des galeries, tunnels et analogues

Country Status (3)

Country Link
EP (1) EP1725740A1 (fr)
DE (1) DE102004012985A1 (fr)
WO (1) WO2005088074A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268997A (zh) * 2011-06-28 2011-12-07 华北电力大学 全断面隧道掘进机刀盘上盘形滚刀正刀的防崩刃安装方法
CN107559019A (zh) * 2017-09-30 2018-01-09 嘉盛建设集团有限公司 用于岩石地质下泥水平衡式顶管掘进机及顶管掘进方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511957A (en) * 1921-11-14 1924-10-14 Theophil J Freda Horizontal earth-boring machine
US1888085A (en) * 1930-08-21 1932-11-15 A L Connelly Co Mining machine
GB672403A (en) * 1949-04-02 1952-05-21 Union Carbide & Carbon Corp Improvements in the boring of holes in geological strata and machines therefor
US2756037A (en) * 1953-12-21 1956-07-24 Max B Kirkpatrick Mining machines having oppositely rotating boring heads
US2811341A (en) * 1955-04-25 1957-10-29 Goodman Mfg Co Tunneling machine rotary head having shearing blades on oppositely rotating head portions
US3024852A (en) * 1959-07-08 1962-03-13 Mason & Hanger Silas Mason Co Apparatus for excavating large diameter shafts
JPH06294275A (ja) * 1993-04-09 1994-10-21 Chubu Electric Power Co Inc 立坑掘削装置
JPH09132993A (ja) * 1995-11-08 1997-05-20 Sumitomo Heavy Ind Ltd シールド掘進機
JPH11236794A (ja) * 1998-02-20 1999-08-31 Nishimatsu Constr Co Ltd トンネル掘進装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174730B (de) * 1955-12-12 1964-07-30 Bade & Co Gmbh Schneidkopf fuer Streckenvortriebsmaschinen, Aufbruchsbohrmaschinen u. dgl.
DE1262189B (de) * 1964-10-02 1968-03-07 Alkirk Inc Bohrmaschine und Verfahren zur Lenkung derselben
DE4113208C2 (de) * 1991-04-23 1995-04-06 Herrenknecht Gmbh Schildvortriebsmaschine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511957A (en) * 1921-11-14 1924-10-14 Theophil J Freda Horizontal earth-boring machine
US1888085A (en) * 1930-08-21 1932-11-15 A L Connelly Co Mining machine
GB672403A (en) * 1949-04-02 1952-05-21 Union Carbide & Carbon Corp Improvements in the boring of holes in geological strata and machines therefor
US2756037A (en) * 1953-12-21 1956-07-24 Max B Kirkpatrick Mining machines having oppositely rotating boring heads
US2811341A (en) * 1955-04-25 1957-10-29 Goodman Mfg Co Tunneling machine rotary head having shearing blades on oppositely rotating head portions
US3024852A (en) * 1959-07-08 1962-03-13 Mason & Hanger Silas Mason Co Apparatus for excavating large diameter shafts
JPH06294275A (ja) * 1993-04-09 1994-10-21 Chubu Electric Power Co Inc 立坑掘削装置
JPH09132993A (ja) * 1995-11-08 1997-05-20 Sumitomo Heavy Ind Ltd シールド掘進機
JPH11236794A (ja) * 1998-02-20 1999-08-31 Nishimatsu Constr Co Ltd トンネル掘進装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 01 28 February 1995 (1995-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 09 30 September 1997 (1997-09-30) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13 30 November 1999 (1999-11-30) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268997A (zh) * 2011-06-28 2011-12-07 华北电力大学 全断面隧道掘进机刀盘上盘形滚刀正刀的防崩刃安装方法
CN102268997B (zh) * 2011-06-28 2013-07-31 华北电力大学 全断面隧道掘进机刀盘上盘形滚刀正刀的防崩刃安装方法
CN107559019A (zh) * 2017-09-30 2018-01-09 嘉盛建设集团有限公司 用于岩石地质下泥水平衡式顶管掘进机及顶管掘进方法
CN107559019B (zh) * 2017-09-30 2023-11-24 嘉盛建设集团有限公司 用于岩石地质下泥水平衡式顶管掘进机及顶管掘进方法

Also Published As

Publication number Publication date
EP1725740A1 (fr) 2006-11-29
DE102004012985A1 (de) 2005-11-03

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