EP0793765B1 - Machine mobile de creusement de galeries - Google Patents

Machine mobile de creusement de galeries Download PDF

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Publication number
EP0793765B1
EP0793765B1 EP95938298A EP95938298A EP0793765B1 EP 0793765 B1 EP0793765 B1 EP 0793765B1 EP 95938298 A EP95938298 A EP 95938298A EP 95938298 A EP95938298 A EP 95938298A EP 0793765 B1 EP0793765 B1 EP 0793765B1
Authority
EP
European Patent Office
Prior art keywords
mining machine
machine according
setting device
pivot
arm
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP95938298A
Other languages
German (de)
English (en)
Other versions
EP0793765A1 (fr
Inventor
Franz Schlegl
Alfred Zitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik Mining and Construction GmbH
Original Assignee
Tamrock Voest Alpine Bergtechnik 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 Tamrock Voest Alpine Bergtechnik GmbH filed Critical Tamrock Voest Alpine Bergtechnik GmbH
Publication of EP0793765A1 publication Critical patent/EP0793765A1/fr
Application granted granted Critical
Publication of EP0793765B1 publication Critical patent/EP0793765B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts

Definitions

  • the invention relates to a movable tunnel boring machine with movably connected to this Anchor drilling and setting device which is outside the outline the top view of the tunneling machine can be positioned and between The roof and sole can be tensioned, the tunnel boring machine with conveyors with a transfer point behind the chassis of the tunnel boring machine is equipped.
  • a track jacking machine describes the is equipped with an anchor drilling and setting device.
  • the discharge means assigned behind the tunnel boring machine prevents center anchors in a simple manner immediately to sit behind the face.
  • the invention is now aimed at a device of the beginning to create the type mentioned, with which additionally the setting a center anchor as short as possible from the face is possible at precisely defined intervals. Aims in particular the invention is based on such a positioning near the Facility possible even if the machine has one has a central central conveyor.
  • the anchor drilling and setting device of the type mentioned essentially in that the removal means a transverse one near the rear end of the tunneling machine to the machine longitudinal axis running first swivel axis and in Distance behind this first pivot axis by a second Swivel axis designed to be pivotable is and that at least one anchor drilling and setting device via a swivel arm in the rear area of the tunneling machine connected to the same and in a position in the extended longitudinal central axis of the tunneling machine is pivotable.
  • a center anchor can be used immediately be placed behind the tunneling machine and it can due to the given geometry, for example the support system of the tunneling machine coupled Anchor drilling and setting devices an exact geometric Coordination of the drilling distances can be ensured.
  • additional Anchor drilling and setting device complements that in the machine support integrated anchor drilling and setting devices the corresponding ones outside the central tunneling machine axis Place anchor directly behind the loading device can.
  • the training is advantageous so taken that the swivel arm of the rear anchor drilling and - Setting device as an articulated arm with two parallel to each other Axles pivotable arms is formed, such two-joint design enables exact positioning and at the same time, it also offers the possibility of downstream Anchor drilling and setting device for the center anchor from Decouple vibrations and movements of the machine.
  • the required space for handling the anchor drilling and - Setting device in the middle of the line is by the corresponding articulated design of the removal means of the stretching machine ensured.
  • the training is like this hit that the articulated arm for the rear anchor drilling and -setting device is dimensioned so that the length spacing of the Anchor bores in the machine longitudinal direction to near the face working anchor drilling and setting device an even number Multiples of the distance between adjacent holes outside corresponds to the machine longitudinal axis.
  • Such training allows the center anchor to be aligned in the connecting line between two lateral ones at the same height Arrange anchor holes so that warping elements or ridge caps can be attached in a simple manner.
  • the training is advantageous hit that the first and the second pivot axis of the conveyor run essentially parallel to each other.
  • the angularity or articulation of the conveying means which is connected to the cutting or tunneling machine has in addition to the advantage that the corresponding space for placing a center anchor also creates the advantage that the transfer position to subsequent line funding can be set exactly.
  • Training is an advantage for this so that the second pivot axis to Part of the conveyor facing the transfer point carries a support wheel, which is movable in the direction of pivotability, wherein preferably the transfer section of the conveyor via a Travel drive of the support wheel is pivotally driven.
  • the divided swiveling conveyors directly connected to the machine be preset accordingly, for which advantage the training is taken so that the swivel angle between the area of the conveyor lying on both swivel axes Machine longitudinal axis is rigidly set during operation.
  • the cantilever or Articulated arm for the rear anchor drilling and setting device either articulated on the left and / or right rear side of the machine be.
  • an anchor pattern can be used two anchors are formed near the linear discharge conveyor will.
  • jockey wheels makes it particularly easy
  • the height of the last section of the conveyor is adjustable train what it is sufficient for the height adjustable chassis with this last section of the discharge device to connect the tunnel boring machine.
  • the swiveling arm (s) are of the articulated arm advantageously designed as a telescopic arm (s).
  • the extendable articulated arms also extend from the tunneling machine reached more distant areas of the tunnel, which results in greater stability, especially with the Achieve the use of fewer anchor drilling and setting devices leaves.
  • the versatility of the anchor drilling and setting device can advantageously be increased in that the anchor drilling and setting device can be swiveled into a horizontal position using a rollover is connected to the swivel arm.
  • anchor drilling and setting devices which in their vertical The position cannot be changed due to the vertical pivotability in a horizontal position as required without any conversion work created the possibility of the discharge device running towards the end of the tunnel to pass through horizontal pivoting.
  • the Anchor drilling and setting device After completing the horizontal swivel process, the Anchor drilling and setting device back into the vertical position be brought for further work.
  • the anchor drilling and setting device in the horizontal to tilt and swivel below the conveyor can in addition to the optimal choice of working position to ensure security and stability also mobility overall of the tunnel boring machine. This will make a the only one that can be pivoted in the middle of the rear end of the tunneling machine supported arm can be used for any position.
  • the coupling point between the swivel arm and the rear area of the Advancing machine advantageously designed so that one at a Swivel arm articulated swivel gear with an rear area of the jacking machine articulated cylinder piston unit cooperates and that the swivel angle range of Swivel arm behind the tunneling machine is approximately 180 °.
  • a swivel gear on the swivel arm side is in cooperation with the cylinder piston unit created a transmission through which there is a large swivel range can be achieved.
  • Such a swivel gear construction enables a very small dome To be carried out in a compact form, so that even a small one Adjustment of the cylinder piston unit a large swivel angle the anchor drilling and setting device.
  • the compactness of the anchor drilling and setting device in the horizontal Parking and swivel position is according to a special preferred embodiment such that the anchor drilling and setting device about a vertical axis provided on the rollover is pivotable at the rear end of the swivel arm.
  • a horizontally pivoted anchor drilling and setting device it is swung horizontally before swiveling Level and in a position closer to the tunneling machine brought.
  • This Weight shift better leverage for the following Step, i.e. the vertical pivoting into the horizontal Swivel system in the rear area of the tunneling machine achieve.
  • it is in the horizontal swivel position the total length of the tunneling machine seen as a whole reduced, which makes the unit of swivel arm and tilted Anchor drilling and setting device becomes more compact and shorter.
  • the anchor drilling hole takes - Setting device with the rollover opposite the swivel arm a position so that the rollover is in the starting position for vertical swiveling onto one provided on the swivel arm Bearing is supported.
  • the swivel arm is designed so that at least one of the swiveling arms of the swivel arm via a hydraulic cylinder piston unit is vertically pivotable.
  • the anchor drilling and -setting device via the swivel arm so on the tunneling machine articulated that the swivel arm laterally outside the longitudinal median plane is articulated on the tunneling machine.
  • laterally attached anchor drilling and setting devices are either used in the rear area or as additional Devices for setting additional anchors, for example in the Elm area, usable.
  • the lateral attachment of the Swivel arms allow very far to the side To reach positions.
  • FIG. 1 shows a top view of a first embodiment the device according to the invention
  • Fig. 2 is a modified Formation of a device according to FIG. 1 in another Position of the cutting roller relative to the machine frame
  • FIG. 3 a top view of the route with an anchor pattern like it can be achieved by the device according to the invention
  • FIG. 4 a transverse view of the section from the rear end of the tunneling machine to the anchor drilling and setting device in the working position
  • 5 is a plan view of the device of FIG. 4
  • Fig. 6 shows the position of the anchor drilling and setting device for vertical pivoting takes place according to the perspective in FIG. 4
  • FIG. 7 is a top view of FIG. 6 according to the perspective of FIG 5 for the situation in FIG. 6.
  • FIG. 1 shows a tunnel boring machine 1.
  • the Machine frame 2 has a crawler track 3.
  • Anchor drilling and setting devices 5 connected.
  • In the middle of Machine frame 2 is a central conveyor in Machine longitudinal direction supported slidably.
  • the Longitudinal cutting machine direction is designated 7 and also the cutter arm 8, which carries a cutter roller 9 is in Longitudinal machine direction, i.e. in the direction of the central axis 7 slidably mounted.
  • With 10 are the schematic Conveying stars of the loading device indicated.
  • the area of the machine frame 2 can be pivoted about an axis 11 an articulated arm 12 articulated, at its free end another Anchor drilling and setting device 13 is provided.
  • Swivel axis 14 can be swiveled and there is a swivel drive 15 provided so that the anchor drilling and setting device 13 in the extended line machine longitudinal axis 7 are moved into it can.
  • the Abier 6 designed to be angled, and it is a first Swivel axis 15 and a second substantially to the first Pivot axis 15 parallel pivot axis 16 is provided, whereby the discharge end 17 of the conveyor in turn in the appropriate position pivoted for transfer to subsequent line funding can be.
  • the pivotability around the two Axes 15 and 16 create the necessary space for the setting of a center bolt.
  • FIG. 2 there is also a swivel drive cylinder 18 provided over which the pivotable portion 19 of the conveyor 6 can be swung out to the side the space required for the anchor drilling and setting device 13 to release.
  • a hydraulic cylinder piston unit 20 for the swivel drive of the articulated arms of the boom 12 can be seen.
  • a schematic diagram can be used to enable distance funding indicated support wheel 21 use, which with a Drive 22 can be connected.
  • the conveyor 6 is relative to Machine frame 2 to the rear in the machine longitudinal direction, i.e. in Moved direction of the longitudinal axis 7 of the cutting machine, whereby for the cutting operation with appropriate anchoring of the anchor hole -setting devices 5 and stationary position of the crawler track 3 or the machine frame 2 of the cutter arm in Cutting machine longitudinal direction extended together with the roller can be.
  • the distance between those of the anchor drilling and -Setting devices 5 anchors placed around the behind the cutting machine set center anchor, such as that of the anchor drilling and setting device 13 can be set is schematic here indicated with a and corresponds to an integer multiple the anchor row spacing, with stationary positioning of the cutting machine base frame 2 here an exact work over a longer period of time is possible without the advance work is affected. Even with a length shift of the conveyor 6, the design is geometrically designed so that the articulated arm 12 for the anchor drilling and setting device 13 is not hindered.
  • FIG. 3 is a schematic pattern for setting anchors evident.
  • the respective position of the anchor drilling and setting devices 5 and 13 allows that between outside Anchors 26 on the connecting line between these two anchors in each case a central anchor 27 can be set, like this is shown schematically in Fig. 3.
  • the anchor drilling and setting device 13 in its working position at the end of the joint or Swivel arm 12, which as a telescopic arm in length a cylinder piston unit, not shown, is changeable.
  • Swivel arm 12 vertically around the swivel 29 of the bearing part 30 for vertical swiveling of the swivel arm.
  • the pivot arm 12 is about the axis 11 via this bearing part 30 horizontally pivotable at the rear end of the machine frame 2 of the tunneling machine.
  • a support arm 37 the one end about the axis 33 with the cylinder piston unit in Connection is established and its other end at the rear of the Machine frame is pivotable about the axis 38.
  • the anchor drilling and setting device 13 in the working position can be seen, the pivot arm 12 in the middle of the tunneling machine 2 is articulated and the anchor drilling and setting device 13 upright about the rollover axis 39 so that it cannot rotate stands.
  • the storage 43 of the rollover and related to it Anchor drilling and setting device from the working position towards arrow 41 about axis 42 into a pivoting position 6 and FIG. 7 brought.

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  • 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)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Dowels (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Claims (15)

  1. Machine mobile de creusement de galeries (1) équipée d'un dispositif de forage et de placement en liaison mobile par rapport à celle-ci (5, 13), laquelle peut être positionnée à l'extérieur du contour de la vue de dessus sur la machine de creusement et entretoisée entre sol et plafond, la machine de creusement de galeries dotée de moyens de transport (6) étant équipée d'un point de déversement à l'arrière du mécanisme de déplacement de la machine de creusement de galeries (1), caractérisée en ce que les moyens de transport (6) sont conçus de manière à pouvoir pivoter à proximité de l'extrémité arrière de la machine de creusement (1) autour d'un premier axe (15) de pivotement transversal par rapport à l'axe longitudinal de la machine (7) et à une certaine distance derrière ce premier axe de pivotement (15) autour d'un deuxième axe de pivotement (16) et en ce qu'au moins un dispositif de forage et de placement (13) est relié par l'intermédiaire d'un bras de pivotement (12) dans la zone arrière de la machine de creusement (1) avec celle-ci et peut pivoter dans une position dans l'axe central longitudinal de la machine de creusement (1).
  2. Machine de creusement de galeries selon la revendication 1, caractérisée en ce que le bras de pivotement du dispositif arrière de forage et de placement (13) a la forme d'un bras articulé (12) doté de deux bras pouvant pivoter autour d'axes (11, 14) parallèles l'un par rapport à l'autre.
  3. Machine de creusement de galeries selon la revendication 1 ou 2, caractérisée en ce que le bras articulé (12) pour le dispositif arrière de forage et de placement (13) est dimensionné de manière à ce que la distance longitudinale (a) des ouvertures dans la direction longitudinale de la machine (7) par rapport au dispositif de forage et de placement (5) fonctionnant à proximité du front d'attaque corresponde à un multiple pair de la distance longitudinale des forures voisines (26) à l'extérieur de l'axe longitudinal de la machine (7).
  4. Machine de creusement de galeries selon la revendication 1, 2 ou 3, caractérisée en ce que le premier (15) et le deuxième (16) axes de pivotement du dispositif de transport (6) sont essentiellement parallèles l'un par rapport à l'autre.
  5. Machine de creusement de galeries selon l'une quelconque des revendications 1 à 4, caractérisée en ce que l'élément d'extrémité (19) supportant le premier axe de pivotement (15) du dispositif de transport (6) peut être réglé en hauteur sur la machine de creusement (1) et est soutenu de manière à pouvoir pivoter autour d'un axe essentiellement parallèle au sol.
  6. Machine de creusement de galeries selon l'une quelconque des revendications 1 à 5, caractérisée en ce que l'élément (23) du dispositif de transport (6) indiquant le deuxième axe de pivotement (16) par rapport au point de déversement (17) supporte une roue support (21), laquelle peut se déplacer dans le sens du pivotement.
  7. Machine de creusement de galeries selon l'une quelconque des revendications 1 à 6, caractérisée en ce que la partie de déversement (23) du dispositif de transport (6) est entraínée en pivotement par l'intermédiaire d'un mécanisme de translation (22) de la roue support (21).
  8. Machine de creusement de galeries selon l'une quelconque des revendications 1 à 7, caractérisée en ce que l'angle de pivotement de la zone du dispositif de transport (6) située entre les deux axes de pivotement (15, 16) par rapport à l'axe longitudinal de la machine (7) est déterminé de manière fixe en fonctionnement.
  9. Machine de creusement de galeries selon l'une quelconque des revendications 1 à 8, caractérisée en ce que le ou les bras orientable(s) du bras articulé (12) a (ont) la forme d'un (de) bras télescopique(s).
  10. Machine de creusement de galeries selon l'une quelconque des revendications 1 à 9, caractérisée en ce que le dispositif de forage et de placement (13) est relié au bras de pivotement (12) par l'intermédiaire d'un système de retournement de manière à pouvoir pivoter dans une position horizontale.
  11. Machine de creusement de galeries selon l'une quelconque des revendications 1 à 10, caractérisée en ce qu'un mécanisme articulé (30, 31, 32, 33) sur un côté du bras de pivotement coopère avec un ensemble cylindre-piston (34) articulé sur la zone arrière de la machine de creusement de galeries (1) et en ce que la zone angulaire de pivotement du bras de pivotement (12) atteint environ 180° derrière la machine de creusement.
  12. Machine de creusement de galeries selon l'une quelconque des revendications 1 à 11, caractérisée en ce que le dispositif de forage et de placement (13) peut pivoter autour d'un axe vertical (39) prévu sur le système de retournement au niveau de l'extrémité arrière du bras de pivotement (12).
  13. Machine de creusement de galeries selon l'une quelconque des revendications 1 à 12, caractérisée en ce que le système de retournement est soutenu dans la position de sortie pour le pivotement vertical sur un palier (43) prévu sur le bras de pivotement.
  14. Machine de creusement de galeries selon l'une quelconque des revendications 1 à 13, caractérisée en ce qu'au moins un des bras orientables du bras de pivotement (12) peut pivoter verticalement par l'intermédiaire d'un ensemble cylindre-piston hydraulique (28).
  15. Machine de creusement de galeries selon l'une quelconque des revendications 1 à 14, caractérisée en ce que le bras de pivotement (12) est articulé sur la machine de creusement (1) de manière latérale à l'extérieur du plan central longitudinal (7).
EP95938298A 1994-11-28 1995-11-28 Machine mobile de creusement de galeries Expired - Lifetime EP0793765B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT2204/94 1994-11-28
AT0220494A AT404054B (de) 1994-11-28 1994-11-28 Ankerbohr- und -setzeinrichtung
PCT/AT1995/000233 WO1996017155A1 (fr) 1994-11-28 1995-11-28 Dispositif de forage et de mise en place pour boulons d'ancrage

Publications (2)

Publication Number Publication Date
EP0793765A1 EP0793765A1 (fr) 1997-09-10
EP0793765B1 true EP0793765B1 (fr) 1998-10-28

Family

ID=3529938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95938298A Expired - Lifetime EP0793765B1 (fr) 1994-11-28 1995-11-28 Machine mobile de creusement de galeries

Country Status (6)

Country Link
US (1) US5913573A (fr)
EP (1) EP0793765B1 (fr)
AT (2) AT404054B (fr)
AU (1) AU697879B2 (fr)
DE (1) DE59504099D1 (fr)
WO (1) WO1996017155A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407553B (de) 1997-09-16 2001-04-25 Tamrock Voest Alpine Bergtech Ankerbohr- und -setzeinrichtung
US20100221071A1 (en) * 2006-09-15 2010-09-02 J. H. Fletcher & Co Remotely controlled mining machines, control systems, and related methods
SE532413C2 (sv) * 2008-05-09 2010-01-12 Atlas Copco Rock Drills Ab Mataranordning
SE532540C2 (sv) * 2008-05-09 2010-02-16 Atlas Copco Rock Drills Ab Bombanordning samt bergborrnings- och/eller bergbultningsrigg innefattande sådan bombanordning
SE532412C2 (sv) * 2008-05-09 2010-01-12 Atlas Copco Rock Drills Ab Bergborrningsanordning
CN102121386B (zh) * 2011-03-15 2013-03-27 三一重型装备有限公司 一种星轮装置及掘进机
CN107083979A (zh) * 2017-06-16 2017-08-22 廊坊景隆重工机械有限公司 一种快速掘进后配套运输及支护系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208710C3 (de) * 1972-02-24 1975-03-13 Maschinenfabrik Moenninghoff, 4630 Bochum Ankerlochbohr- und/oder Ankersetzvorrichtung in Zuordnung zu einer Streckenvortriebsmaschine
US3995905A (en) * 1975-03-03 1976-12-07 Consolidation Coal Company Method and apparatus for roof bolting and transferring mined material
US4199193A (en) * 1978-07-28 1980-04-22 Acme Machinery Company Underground mining machine having temporary roof support means and roof bolting means associated therewith
AT367524B (de) * 1980-03-27 1982-07-12 Voest Alpine Ag Verfahren zum herstellen eines ankerausbaues,sowie vorrichtung zur durchfuehrung dieses verfahrens
DE3434827A1 (de) * 1984-09-22 1986-04-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Teilschnittmaschine mit einstellbarer ladeeinrichtung
AT389916B (de) * 1985-09-12 1990-02-26 Voest Alpine Ag Einrichtung fuer den untertagbetrieb einer fahrbaren gewinnungsmaschine
US4865390A (en) * 1987-09-04 1989-09-12 Consolidation Coal Company Continuous mining machine with roof supporting apparatus and method for anchoring crossbeam supports
AT392119B (de) * 1989-05-17 1991-01-25 Voest Alpine Maschinenbau Schraemmaschine
GB9020701D0 (en) * 1990-09-22 1990-11-07 Anderson Group Plc A mining machine

Also Published As

Publication number Publication date
EP0793765A1 (fr) 1997-09-10
AT404054B (de) 1998-08-25
AU3973795A (en) 1996-06-19
AU697879B2 (en) 1998-10-22
US5913573A (en) 1999-06-22
DE59504099D1 (de) 1998-12-03
ATE172781T1 (de) 1998-11-15
ATA220494A (de) 1997-12-15
WO1996017155A1 (fr) 1996-06-06

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