EP3014070B1 - Dispositif pour creuser un puits et procédé pour creuser un puits - Google Patents

Dispositif pour creuser un puits et procédé pour creuser un puits Download PDF

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Publication number
EP3014070B1
EP3014070B1 EP14727531.7A EP14727531A EP3014070B1 EP 3014070 B1 EP3014070 B1 EP 3014070B1 EP 14727531 A EP14727531 A EP 14727531A EP 3014070 B1 EP3014070 B1 EP 3014070B1
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EP
European Patent Office
Prior art keywords
unit
cylinders
boring
shaft
retracted
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.)
Active
Application number
EP14727531.7A
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German (de)
English (en)
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EP3014070A2 (fr
Inventor
Werner Burger
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Herrenknecht AG
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Herrenknecht AG
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Publication date
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Priority to PL14727531T priority Critical patent/PL3014070T3/pl
Publication of EP3014070A2 publication Critical patent/EP3014070A2/fr
Application granted granted Critical
Publication of EP3014070B1 publication Critical patent/EP3014070B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters
    • 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
    • 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

Definitions

  • the invention relates to a device for sinking a shaft according to the preamble of claim 1.
  • the invention further relates to a method for sinking a shaft.
  • a generic device and a method for sinking a shaft are out DE 19 04 684 A1 known.
  • the generic device for sinking a shaft has a rear side arranged in Abteufraum carrier unit which is connected to a only one axial, pointing in the direction of the drilling unit direction of action suspension unit.
  • a downhole drilling unit there is a downhole drilling unit, the carrier unit and the drilling unit being connected by a number of downhole carrying cylinders and wherein the drilling unit comprises a number of radial and axial clamping modules, a number of downhill displacement cylinders and a drill head which is connected to the displacement cylinders and is set up for clamping the shaft in tension-activated clamping modules.
  • the drilling unit has as platforms an auxiliary platform and a working platform, both of which are radially and axially clamped independently of each other via their own Verspannmodule.
  • the carrying cylinders are arranged between the carrier unit and the auxiliary platform, while the displacement cylinders are arranged between the auxiliary platform and the working platform.
  • the auxiliary platform and the work platform in the manner of a walking mechanism alternately solved and strained and must therefore be correctly aligned after each release and bracing relative to each other.
  • a corresponding device and a corresponding method are also off DE 26 57 573 A1 known.
  • This device has a carrier unit which is arranged at the rear in the direction of lowering and has a drilling unit arranged at the front in the direction of lowering.
  • the carrier unit and the drilling unit are connected to each other via a number of working in Abteufraum carrier cylinders.
  • the drilling unit includes a number of radial and axial bracing brace modules, a number of down-dip shift cylinders, and a drill head connected to the shift cylinders and configured for tensioning the shaft in tension-activated brace modules.
  • the generic device is equipped with security modules, which are mounted on the support unit and are set up for the radial and axial clamping of the support unit temporarily in alternation with the bracing of the drilling unit.
  • security modules which are mounted on the support unit and are set up for the radial and axial clamping of the support unit temporarily in alternation with the bracing of the drilling unit.
  • the fuse modules are deactivated and the carrying cylinder retracted so that the carrier unit lowers while the drilling unit is still braced.
  • the Backup modules activated again, so that the carrier unit is braced.
  • the Verspannmodule be disabled and thus released drilling unit is lowered by extending the carrying cylinder.
  • the clamping modules are again activated for axial and radial clamping of the drilling unit, so that a new Abteufzyklus can begin.
  • the invention has for its object to provide a device of the type mentioned above and a method for sinking a shaft, with which a shaft can be lowered efficiently.
  • Fig. 1 shows a schematic side view of an embodiment of an inventive device for sinking a main shaft 1 as a shaft in a substantially vertically extending and the direction of gravity following Abteufraum.
  • the embodiment according to Fig. 1 has a support unit 2 which is arranged at the rear in the direction of lowering and via a drilling unit 3 arranged at the front in the direction of lowering.
  • the carrier unit 2 has a number of shaft platforms 4, 5, 6, 7, which extend radially over the largest region of the cross section of the main shaft 1 and are arranged one above the other in the direction of removal in the direction of removal when the device is arranged as intended.
  • radial stabilizers 8 are present.
  • a group of radial stabilizers 8 are mounted on the shaft bottom side shaft platform 4 next to the drilling unit 3.
  • Another group of radial stabilizers 8 is attached to struts 9, which extend between the bay bottom side shaft platform 4 furthest lying shaft mouth side shaft platform 7 and one of the shaft bottom side shaft platform 7 adjacent intermediate shaft platform 6 and are connected thereto.
  • the radial stabilizers 8 are only adapted to stabilize the carrier unit 2 against movement in the radial direction without play. However, the radial stabilizers 8 are not adapted to brace the carrier unit 2 in the sense in the radial and axial direction of the main shaft 1 that the carrier unit 2 during operation of the drilling unit 3 for sinking the main shaft 1, the drilling unit 3 stabilizing forces in the radial and axial Can accommodate direction.
  • a number of ropes 10 a hanging unit is further attached, which extend through the main shaft 1 of the support unit 2 away.
  • a number of carrying cylinders 11 operating in the lowering direction which extend away from the shaft bottom side shaft platform 4 in the direction of the drilling unit 3 and are connected to the drilling unit 3, are mounted on the shaft bottom side shaft platform 4 opposite the drilling unit 3.
  • the drilling unit 3 has a support frame 12, to which on the one hand the support cylinder 11 and the other working in Abteufraum displacement cylinder 13 are mounted, which extend away from the shaft bottom side shaft platform 7 in the direction of a drill head 14 of the drilling unit 3 and are connected thereto.
  • the drilling unit 3 is equipped with a number of Verspannmodulen 15 which engage a drilling platform 16 of the drilling unit 3 and are equipped with Verspannzylindern 17 extending in the radial direction, radially inside connected to the drilling platform 16 and radially outside with clamping plates 18 are provided.
  • the Verspannmodule 15 are adapted to the drilling unit 3 to brace radially and axially such that substantially all forces generated during operation of the drilling unit 3 for sinking the main shaft 1 in particular by the drill head 14 are absorbed by the drilling unit 3.
  • the drilling unit 3 has an outer sealing collar 19, which is adaptable to the cross section of the main shaft 1 in the radial direction, optionally while maintaining a minimum residual gap, which is harmless for safety reasons, and radially closes the drilling unit 3 in the area of the drilling platform 16 against the carrier unit 2.
  • the drill head 14 is equipped with a number of drive motors 20 with which a rotary drive 21, which is stabilized by a support cylinder 22, for rotation about an axis extending in parallel to the Abteufraum axis of rotation can be driven.
  • the rotary drive 21 is mounted with respect to the drilling platform 16 with a drill head drive bearing 23 and has a number of drive arms 24 which extend between the rotary drive 21 and a mining bevel gear 25.
  • the mining bevel gear 25 has a discharge opening 25 'in its area furthest from the rotary drive 23.
  • the mining bevel gear 25 is equipped with a number of mining tools 26 and extending in the direction of down along a complementary conically shaped main shaft bottom 27 from radially outside of the drilling platform 16 pioneering in the arrangement according to Fig. 1 to a relative to the main shaft 1 in cross-section much smaller, extending in extension of the main shaft 1 from a main shaft mouth 28 in the lowering direction feed chute 29.
  • the discharge opening 25 ' opens into the chute 29, so that degraded by the drill head 14 material via the feed chute 29 is.
  • Fig. 1 shows the embodiment of a device according to the invention at the beginning of a Abteufzyklus in an axial cycle start position, in this embodiment, the support cylinder 11 and the displacement cylinder 13 in a maximum retracted Einfahrwolf, so that the carrier unit 2 and the drilling unit 3 with the shaft bottom side shaft platform 4 and the Drilling platform 16 are in an absolute minimum distance.
  • FIG Fig. 1 The position of the carrier unit 2 in the direction of departure at the beginning of a removal cycle is shown in FIG Fig. 1 and the following figures are represented by a dash-dotted reference line 31 whose absolute position is left unchanged.
  • the drill head 14 of the drilling unit 3 is set to deepen the main shaft 1 in operation.
  • the displacement cylinders 13 of the drilling unit 3 extend in the direction of the downhill.
  • Fig. 2 shows in a schematic sectional view of the embodiment according to Fig. 1 at a stage of the removal cycle in which the transfer cylinders 13 are now in an extended position with the drill head 14 in an advanced position.
  • this extended position corresponds to the maximum stroke of the displacement cylinder 13.
  • the altitude of the carrier unit 2 is in the arrangement according to Fig. 2 relative to the arrangement according to Fig. 1 unchanged.
  • Fig. 3 shows the embodiment according to Fig. 1 in a relation to the arrangement according to Fig. 2 another stage of a Abteufzyklus that has been taken by the Verspannmodule 15 starting from the arrangement according to Fig. 2 have been released from the main shaft inner wall 30 by retracting the Verspannzylinder 17, then the carrying cylinder 11 extended while advancing the drilling unit 3 with the drill head 14 to an extended position and the displacement cylinder 13 have retracted while retracting the drill head 14 to a retracted position.
  • the drilling unit 3 was clamped again by means of the Verspannmodule 15 by extending the Verspannzylinder 17 with system of Verspannplatten 18 to the main shaft inner wall 13.
  • Fig. 4 shows a schematic side view of the embodiment according to Fig. 1 at the end of a Abteufzyklus, wherein in still unchanged position of the carrier unit 2 according to the arrangement according to Fig. 1 the displacement cylinder 13 relative to the arrangement according to Fig. 3 Now again in a maximum extended extension position here are.
  • Fig. 5 shows a schematic side view of the embodiment according to Fig. 1 at the beginning of the next drilling cycle, for which against the arrangement according to Fig. 1 the carrier unit 2 has now been lowered by the sum of the extension strokes of the carrying cylinder 11 and the displacement cylinder 13 by tracking the ropes 10 of the suspension unit in the lowering direction.
  • the device according to the invention is set up to move the carrying cylinders 11 over a plurality of intermediate positions from a maximum retracted retraction position to a maximally extended retracted position before the carrier unit 2 is lowered in the lowering direction.
  • Fig. 6 shows a schematic side view of a development of the basis Fig. 1 to Fig. 5 explained embodiment of a device according to the invention, wherein in the embodiment according to Fig. 1 to Fig. 5 and in the training according to Fig. 6 Matching elements provided with the same reference numerals and their operation in performing the basis Fig. 1 to Fig. 5 explained method for avoiding repetitions are not further explained below.
  • the training according Fig. 6 is adapted to the main shaft inner wall 30 to dress with tubbing elements 32, which are backed by a backfill 33, which is preferably formed by concrete. For this purpose, has the training according to Fig.
  • tubbing elements 32 can be positioned via radial positioning cylinder 35 in the radial direction.
  • Fig. 7 shows a schematic side view of the training according to Fig. 6 with tubule side lying tubbing elements 32 which are pressed against the Abteufraum in the axial direction against the already completely mounted in the lowering direction tubbing members 32 as a circumferentially closed tubbing ring 36 by means of Axialpositionszylindern. Furthermore, in the illustration according to Fig. 7 to recognize that by means of a feed line 37, the material for the backfill 33, preferably liquid concrete, after inflation of Tübingmontmessichtungringes for sealing after axially down between the held by the Axialpositionszylinder 36 tubbing members 32 and the main shaft inner wall 30 can be fed.
  • the material for the backfill 33 preferably liquid concrete
  • Fig. 8 shows a schematic side view of another embodiment of a device according to the invention, wherein in the embodiment according to Fig. 8 and in the embodiment according to Fig. 1 to Fig. 5 Corresponding elements provided with the same reference numerals and as the procedure when sinking a shaft further in part not further explained.
  • the embodiment according to Fig. 8 differs from the embodiment according to Fig. 1 to Fig. 5 as well as from the training according to Fig. 6 and Fig. 7 in that the drill head 14 is closed in the region of the main shaft bottom 27.
  • the embodiment according to Fig. 8 equipped with a conveyor unit having a suction line 38 which opens into the main shaft side deepest portion of the mining bevel gear 25 and extends from the drilling unit 3 into the carrier unit 2.
  • the suction line 38 opens into a suction container 39 of the conveyor unit, which is arranged in the carrier unit 2.
  • a pivotable ejector flap 40 At its drilling unit 3 end facing the suction container 38 is provided with a pivotable ejector flap 40 and equipped with a stationary Stationärschurre 41, which opens into a movable in the axial direction of the conveying vessel 42.
  • a Y-type connecting line 43 of the conveying unit which opens with its other two ends into a first suction fan 44 and a second suction fan 45.
  • a relative negative pressure can be generated, by means of which via the suction line 38 and the suction container 39, the costs incurred in the mining operation material from the sole region of the main shaft 1 as here single shaft can be removed.
  • Fig. 9 shows the embodiment according to Fig. 8 in a sectional view in the plane IX-IX according to Fig. 8
  • Out Fig. 9 it can be seen that for the in Fig. 9 not shown conveying vessel 42 a conveying vessel guide cage 46 is provided to guide the conveying vessel 42 in the axial direction.
  • the illustration according to Fig. 9 can be seen that the shaft bottom side conveyor platform 4 a number of resources such as a shotcrete container 47, a control cabin 48, an electrical cabinet 49 and a hydraulic unit 50 carries.
  • Fig. 9 to recognize a ventilation line 51 through which the main shaft 1 fresh air can be supplied.
  • Fig. 9 can be seen particularly clearly that the carrier unit 2 is suspended via a plurality of ropes 10, which are anchored with their shaft-side ends in the shaft-zone-side shaft platform 4.
  • Fig. 10 shows the embodiment according to Fig. 8 in a sectional view in the plane XX of Fig. 8 , Out Fig. 10 It can clearly be seen how the stationary stationary chute 41 opens into the conveying vessel 42, so that the material conveyed into the suction container 39 can be reliably removed from the main shaft 1.
  • Fig. 11 shows a development of the basis Fig. 8 to Fig. 10 explained embodiment of a device according to the invention, wherein in the embodiment according to Fig. 8 to Fig. 10 and in the training according to Fig. 11 Corresponding elements provided with the same reference numerals and further explained in part, not in detail again.
  • the training according Fig. 11 differs from the embodiment according to Fig. 8 to Fig. 10 in that in the conveying unit a first conveying vessel 52 and a second conveying vessel 53, which in the illustration according to FIG Fig. 11 is shown in dashed lines, are present, which are alternately positionable in the carrier unit 2 during operation for the efficient absorption of material from the suction container 38.
  • a pivotable pivoting chute 54 is provided, which can be aligned either with the first conveying vessel 52 or the second conveying vessel 53.
  • Fig. 12 shows in a section along the plane XII-XII according to Fig. 11 in a sectional view of the development according to Fig. 11 with the pivot chute 54 in a direction aligned with the first bucket 52 position. In this orientation, now the first delivery vessel 52 with material from the suction container 39 can be charged.
  • Fig. 13 shows the training according to Fig. 11 in a section in the plane XII-XII according to Fig. 11 with a now arranged in the carrier unit 2 second conveying vessel 53 and a second conveying vessel 53 aligned pivot chute 54.
  • the pivot chute 54 now the second conveying vessel 53 with material from the suction container 39 can be filled and removed by extending the second conveying vessel 53 while that in Fig. 13 not shown first conveying vessel 52 again in the arrangement according to Fig. 12 returns.
  • Fig. 14 shows in a sectional view of another embodiment of a device according to the invention, which is alternatively equipped to the above-described embodiments with a pneumatically operating conveyor unit with a hydraulically operating conveyor unit.
  • a main delivery line 55 which ends with one end in the region of the drill head 14 and with which the delivery fluid 57 present in the region of the drill head 14 can be pumped by means of a main delivery pump 56 which is likewise arranged in the region of the drill head 14.
  • the end of the main delivery line 55 facing away from the drill head 14 opens into a desander 58, with which larger components contained in the conveyed liquid 57 discharged from the region of the drill head 14 can be discharged as coarse-grain discharge 59 into an intermediate bunker 60. From the intermediate bunker 60, the coarse-grained discharge 59 for removal from the main shaft 1 in a conveying vessel 42 can be transferred.
  • the discharged from the region of the drill head 14, freed from the larger components conveying liquid 57 is transferred to a desander 58 downstream collecting container 61 and by means of a shaft feed pump 62 via a shaft conveyor line 63 from the main shaft 1 away.
  • a shaft return line 64 and a main return line 65 which opens in the region of the drill head 14 serve to supply conveying fluid 57 into the region of the drill head 14.
  • Fig. 15 shows in a sectional view taken along the line XV-XV, the embodiment according to Fig. 14 , The representation according to Fig. 15 can be seen that the coarse-grained discharge 59 can be transferred via a Stationärschurre 41 from the intermediate bunker 60 in the bucket 42.
  • Fig. 16 shows in a sectional view taken along the line XVI-XVI the embodiment according to Fig. 14 , Out Fig. 16 can be seen that the coarse-grained discharge 59 falls freely in the direction of the Entsanders 58 open intermediate bunker 60.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Claims (11)

  1. Dispositif pour creuser un puits, en particulier pour mettre en oeuvre un procédé selon l'une quelconque des revendications 8 à 10, comprenant une unité de support (2) disposée à l'arrière dans la direction de creusage, qui est raccordée à une unité d'accrochage (10) présentant seulement une direction d'action axiale orientée dans la direction de l'unité de forage (3), avec laquelle l'unité de support (2) peut être positionnée dans la direction axiale à l'encontre de la force de gravité dans différentes positions axiales de démarrage de cycle, et comprenant une unité de forage (3) disposée du côté avant dans la direction de creusage, l'unité de support (2) ainsi que l'unité de forage (3) étant raccordées l'une à l'autre par le biais d'un certain nombre de cylindres de support (11) travaillant dans la direction de creusage et l'unité de forage (3) présentant un certain nombre de modules de serrage (15) pour le serrage radial et axial, un certain nombre de cylindres de déplacement (13) travaillant dans la direction de creusage et une tête de forage (14) qui est raccordée aux cylindres de déplacement (13) et qui, lorsque les modules de serrage (15) sont activés en vue du serrage, est prévue pour approfondir le puits (1), caractérisé en ce que l'unité de forage (3) présente une plate-forme de forage unique (16) sur laquelle sont montés tous les cylindres de support (11), tous les cylindres de déplacement (13) et tous les modules de serrage (15).
  2. Dispositif selon la revendication 1, caractérisé en ce que l'unité d'accrochage présente un certain nombre de câbles (10) qui sont connectés à l'unité de support (2).
  3. Dispositif selon la revendication 2, caractérisé en ce que l'unité de support (2) présente une plate-forme de trémie (4) du côté de la semelle de puits opposée à l'unité de forage (3), au niveau de laquelle sont montés les câbles (10) et les cylindres de support (11).
  4. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les cylindres de support (11) et les cylindres de déplacement (13) sont montés au niveau d'un cadre de support (12) de l'unité de forage (3).
  5. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'une unité de transport pneumatique avec une conduite d'aspiration (38) est prévue, par le biais de laquelle du matériau extrait par l'unité de forage (3) peut être transporté dans la direction de l'unité de support (2).
  6. Dispositif selon la revendication 5, caractérisé en ce que l'unité de transport présente deux containers de transport (52, 53) ainsi qu'une goulotte pivotante (54) par le biais de laquelle du matériau introduit dans un depuis la conduite d'aspiration (38) dans un récipient d'aspiration (39) peut être évacué.
  7. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'une unité de transport hydraulique avec une conduite de transport principale (55) est prévue, par le biais de laquelle du matériau extrait par l'unité de forage (3) peut être transporté dans la direction de l'unité de support (2).
  8. Procédé pour creuser un puits, en particulier au moyen d'un dispositif selon l'une quelconque des revendications 1 à 7, comprenant les étapes suivantes :
    a) disposition d'une unité de support (2) dans une position axiale de démarrage de cycle avec des cylindres de support (11) dans une position d'entrée et disposition d'une unité de forage (3) à une distance minimale de l'unité de support (2) avec des cylindres de déplacement (13) dans une position d'entrée,
    b) serrage d'une plate-forme de forage unique (16) de l'unité de forage (3) au niveau de laquelle plate-forme sont montés tous les cylindres de support (11) et tous les cylindres de déplacement (13), dans la direction axiale et radiale au moyen de modules de serrage (15), tous les modules de serrage (15) étant également montés sur la plate-forme de forage unique (16),
    c) actionnement d'une tête de forage (14) de l'unité de forage (3) pour approfondir le puits (1) avec sortie des cylindres de déplacement (13) jusqu'à une position de sortie,
    d) desserrage des modules de serrage (15),
    e) sortie des cylindres de support (11) jusqu'à une position de sortie et entrée des cylindres de déplacement (13) jusqu'à une position d'entrée,
    f) serrage renouvelé de la plate-forme de forage (16) dans la direction axiale et radiale au moyen des modules de serrage (15),
    g) actionnement de la tête de forage (14) pour l'approfondissement supplémentaire du puits (1) avec sortie renouvelée des cylindres de déplacement (13) jusqu'à une position de sortie,
    h) desserrage renouvelé des modules de serrage (15),
    i) abaissement de l'unité de support (2) dans la position axiale de démarrage de cycle suivante avec entrée des cylindres de support (11) et des cylindres de déplacement (13) à chaque fois jusqu'à une position d'entrée et
    k) mise en oeuvre répétée des étapes a) à i) jusqu'à l'obtention d'une profondeur de creusage prédéterminée.
  9. Procédé selon la revendication 8, caractérisé en ce que les cylindres de déplacement (13), aux étapes a), c), e), g) et i), sont à chaque fois dans leur position d'entrée rentrée au maximum ou dans leur position de sortie sortie au maximum.
  10. Procédé selon la revendication 8 ou la revendication 9, caractérisé en ce que les cylindres de support (11), aux étapes a), e) et i), sont à chaque fois dans leur position d'entrée rentrée au maximum ou dans leur position de sortie sortie au maximum.
  11. Procédé selon la revendication 8 ou la revendication 9, caractérisé en ce que les cylindres de support (11), à l'étape e), sont dans au moins une position intermédiaire qui est située entre une position d'entrée rentrée au maximum et une position de sortie sortie au maximum, et en ce que dans la ou dans chaque position intermédiaire, les étapes f), g) et h) ainsi que l'étape e) sortie des cylindres de support (11) jusqu'à une position de sortie ou une position intermédiaire supplémentaire et entrée des cylindres de déplacement (13) jusqu'à une position d'entrée sont effectuées.
EP14727531.7A 2013-06-25 2014-06-02 Dispositif pour creuser un puits et procédé pour creuser un puits Active EP3014070B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14727531T PL3014070T3 (pl) 2013-06-25 2014-06-02 Urządzenie do głębienia szybu i sposób głębienia szybu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013212098.2A DE102013212098B4 (de) 2013-06-25 2013-06-25 Vorrichtung zum Abteufen eines Schachts und Verfahren zum Abteufen eines Schachts
PCT/EP2014/061374 WO2014206688A2 (fr) 2013-06-25 2014-06-02 Dispositif pour creuser un puits et procédé pour creuser un puits

Publications (2)

Publication Number Publication Date
EP3014070A2 EP3014070A2 (fr) 2016-05-04
EP3014070B1 true EP3014070B1 (fr) 2019-03-27

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EP14727531.7A Active EP3014070B1 (fr) 2013-06-25 2014-06-02 Dispositif pour creuser un puits et procédé pour creuser un puits

Country Status (11)

Country Link
US (1) US9995138B2 (fr)
EP (1) EP3014070B1 (fr)
JP (1) JP6424215B2 (fr)
CN (1) CN105408584B (fr)
AU (1) AU2014301480B2 (fr)
CA (1) CA2916440C (fr)
DE (1) DE102013212098B4 (fr)
ES (1) ES2729194T3 (fr)
PL (1) PL3014070T3 (fr)
RU (1) RU2667988C2 (fr)
WO (1) WO2014206688A2 (fr)

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RU2613999C2 (ru) * 2015-07-16 2017-03-22 Общество с ограниченной ответственностью "РусШахтСпецСтройПроект" (ООО "РусШахтСпецСтройПроект") Способ проходки вертикальных стволов и комплекс для его осуществления
CN105672895B (zh) * 2016-04-11 2018-04-13 平煤建工集团特殊凿井工程有限公司 一种用于工程钻机的可变径的钻头稳定器
CN109958440B (zh) * 2017-12-25 2021-07-30 中铁工程装备集团有限公司 一种新型分体式竖井掘进机
CN110670655B (zh) * 2018-07-02 2022-06-21 喻天宝 沉井垂直掘进机
CN109630123B (zh) * 2018-07-23 2024-02-02 中国铁建重工集团股份有限公司 深竖井岩石掘进机
CA3160587A1 (fr) * 2019-12-04 2021-06-10 Patrick RENNKAMP Dispositif de foncage d'un trou de forage vertical
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DE102013212098A1 (de) 2015-01-08
RU2667988C2 (ru) 2018-09-25
AU2014301480A1 (en) 2016-01-28
RU2016102058A (ru) 2017-07-28
CN105408584A (zh) 2016-03-16
DE102013212098B4 (de) 2015-11-26
US9995138B2 (en) 2018-06-12
JP6424215B2 (ja) 2018-11-14
ES2729194T3 (es) 2019-10-30
EP3014070A2 (fr) 2016-05-04
PL3014070T3 (pl) 2019-10-31
WO2014206688A3 (fr) 2015-09-03
JP2016525175A (ja) 2016-08-22
CA2916440C (fr) 2021-01-05
CA2916440A1 (fr) 2014-12-31
CN105408584B (zh) 2018-10-19
WO2014206688A2 (fr) 2014-12-31
AU2014301480B2 (en) 2017-08-03
US20160130942A1 (en) 2016-05-12

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