EP2914797B1 - Bohrgestell und verfahren zur bedienung eines bohrgestells - Google Patents
Bohrgestell und verfahren zur bedienung eines bohrgestells Download PDFInfo
- Publication number
- EP2914797B1 EP2914797B1 EP13850831.2A EP13850831A EP2914797B1 EP 2914797 B1 EP2914797 B1 EP 2914797B1 EP 13850831 A EP13850831 A EP 13850831A EP 2914797 B1 EP2914797 B1 EP 2914797B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- boring
- unit
- rig
- drive unit
- swing joint
- 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.)
- Not-in-force
Links
- 238000000034 method Methods 0.000 title claims description 13
- 238000005553 drilling Methods 0.000 title description 4
- 239000011435 rock Substances 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000005755 formation reaction Methods 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- 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
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- 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
- E21B3/00—Rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/58—Machines slitting by drilling hole on hole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/22—Propulsion of machines for slitting or completely freeing the mineral from the seam by wheels, endless tracks or the like
Definitions
- the invention concerns a boring rig for extraction boring below ground, including a boring unit, and, supported by the boring unit, a boring aggregate having a cutting head.
- the cutting head is pivotally adjustable for boring in different directions.
- the invention also concerns a method of maneuvering a boring rig.
- Bore rigs for extraction boring are previously known, wherein a carrier vehicle supports a boring unit with a cutter head.
- the boring unit is swingable in a plane at a right angle to a general direction of movement of the boring rig with respect to the substructure of the boring rig.
- the cutter head is driven axially from a position inside the thrusting device by means of rotation and forcing in order to provide the boring operation.
- a boring rig according to the background art is intended for and functions well for underground operation but are time consuming to set up and its usefulness for production boring is limited to specific applications.
- a boring unit of this kind is pivotal for action only over an angle of about 10° below a horizontal plane to about 30° over a horizontal plane.
- the invention relates to a boring rig being more flexible and allowing boring with further enhanced precision at the same time as reduced set-up time.
- the boring unit which has a length direction and two lateral directions, at one end, as seen in said length direction, is connected over a first swing joint to a first drive unit, that the boring unit at its second end, as seen in said length direction, is connected over a second swing joint to a second drive unit, that each drive unit has at least two wheels which are arranged individually drivable, said at least two individually drivable wheels being positioned in sideways relationship to each other, and that a first angular position of the first swing joint as well as a second angular position of the second swing joint are adjustable, whereby the position of the boring unit in lateral direction as well as an angular direction of the length direction of the boring unit are adjustable.
- the invention also concerns a method of manoeuvring a boring rig.
- a first angular position of the first swing joint as well as a second angular position of the second swing joint are adjustable, whereby the position of the boring unit in lateral direction as well as an angular direction of the longitudinal direction of the boring unit are adjustable.
- Said at least two individually drivable wheels can be arranged on a common wheel axis or be provided with separate wheel axes.
- Boring rig here means a machine equipped with a boring unit, which supports a boring aggregate, to drive units and further optionally one or more support units connected to the boring unit.
- Longitudinal direction here means the direction from the first to the second swing joint irrespectively if the boring unit is constructed such that any other one of its dimensions, for example laterally, exceeds the dimension in this longitudinal direction.
- “Lateral directions” here means directions perpendicular to said longitudinal direction as seen in a base plane for the boring unit, said base plane being defined as an imagined plane through the boring unit being parallel to a horizontal plane when the boring unit is ideally positioned horizontally.
- the invention makes alternative movement patterns for the boring unit possible:
- the result will be fine-adjustment of an exactly desired position in lateral direction, angular direction and also in longitudinal direction.
- the invention finds its application, besides in rock boring machines of so called slot-boring type, also in respect of rock boring machines for raise boring and for box hole boring.
- Adjustment of the swing joints is suitably performed in a particular setting mode.
- the adjustment can be performed entirely manually through individual/sequential or at least partly simultaneous manoeuvring of the swing joints/the drivable wheels, whereby a resulting positioning direction of the boring unit can be verified, with ocular inspection or with the aid of instruments in respect of a should-position and a should-direction.
- control system for manoeuvring the boring rig in set-up mode, wherein for example an operator over entry devices such as for example a joy-stick or any other per se known entry device feeding data into the control system which in turn actuates the swing joints and/or the drivable wheels for obtaining positioning and direction as desired.
- first and the second swing joints in a particular driving mode are manoeuvrable together for facilitating driving of the boring rig for example in case of tight passage of curves between extractions sites.
- Having the swing joints manoeuvrable together here means that the same swing angle is automatically set for both swing joints for swinging the boring rig.
- one of the first or the second drive units is provided with a lockable rocking joint for allowing rocking in respect of the boring unit.
- the lockable rocking joint suitably adjoins to the swing joint between the drive unit in question and the boring unit which gives the possibility of a simplified pendulum construction.
- the first drive unit includes a power unit for supplying the boring rig with hydraulic liquid under pressure and that the second drive unit is arranged for receiving drill string components and for providing drill string components to the boring unit.
- the power unit can be a combustion motor or an electric motor.
- the second drive unit is an operator's unit and exhibits an interface for operator co-operation.
- This can for example be realised through an operator's cabin been equipped with the usual driving controls and switches for set-up mode and driving mode.
- the boring rig is equipped with distance control means including driving controls and switches allowing manoeuvring of the boring rig from a distance.
- the first and the second drive units are constructed as modules being connectable as desired to the boring unit forming a boring module in order to form said first or second swing joint together therewith.
- the boring rig can be easily rearranged such that it can be adapted for boring in a desired lateral direction.
- the first and second swing joints being constructed as quick release joints with mechanical as well as hydraulic quick couplings. This can be realised when it comes to the swing joints in that a swing shaft is simply retractable from a seat being formed by swing joint components on each module.
- Said first and second swing joints are suitably manoeuvrable through any one of:
- the boring unit is provided with lifting jacks for lifting the entire boring rig. This gives firstly an opportunely to align the boring rig at an accurate level in the drift, secondly to align the parts of the boring rig to each other after having determined the position of the boring unit. Normally the second drive unit has to be aligned in respect of and lined up with the boring unit for allowing drill string components to be transferred between these bore rig parts.
- the boring unit is provided with stabilizing jacks (for fastening the entire boring rig against adjacent rock sides.
- the invention also concerns a method for maneuvering a boring rig for boring below ground, wherein the boring rig includes: a boring unit with a longitudinal direction and two lateral directions, and a boring aggregate being supported by the boring unit and being equipped with rotation and thrusting means for a cutting head for boring in directions at an angle to said longitudinal direction.
- the boring unit at one end, as seen in a length direction, over a first swing joint is swung in respect of a first drive unit, and at its second end, as seen in said length direction, over a second swing joint in respect of a second drive unit.
- Each drive unit is driven by two wheels which are arranged individually drivable on a wheel axis, and the first and the second swing joint are maneuvered individually in an adjusting mode to adjust the position of the boring unit in lateral direction as well as an angular direction of the length direction of the boring unit.
- a boring rig in Fig. 1 globally includes three modules, that is a boring module in the form a boring unit 1 with a boring aggregate having means for rotation and thrusting of a cutting head 6, a power module in the form of a first drive unit 2 and an operator module in the form of a second drive unit 3.
- Different machine part such as driving means, stabilisation means, a drill string component supply and drill string joining means are included in the boring rig. Some of these machines are not shown in the Figures.
- the operation of the boring rig is controlled by a computerised control system 28.
- 10 is a rock having a relatively thin ore-bearing formation 11 extending therethrough.
- the extension and approximate thickness of the ore-bearing formation has been determined by drilling from the surface of the ground above the formation.
- a drift 12 has been made through the rock so as to have the ore-bearing formation 11 extending therealong.
- the extension and approximate thickness t of the ore-bearing formation determined is indicated in Figs. 1 and 2 by two spaced interrupted lines extending along the drift.
- a base plane of the boring unit 1 is indicated with B.
- the cutting head 6 having a diameter d substantially corresponding to the approximate thickness t of the ore-bearing layer 11 determined is used to drill a first hole H 1 along an axis A 1 extending along an approximate mid-plane M of the layer 11 ( Fig. 1 ).
- a second hole H 2 is drilled along a second axis A 2 also extending along the approximate mid-plane of the ore-bearing layer 11.
- the axes A 1 and A 2 are parallel if the layer is a 'plane' layer, but they may as well be non-parallel if the layer is curved.
- the spacing s between the axes A 1 and A 2 is chosen such that the holes H 1 and H 2 intersect or overlap one another as shown in Fig. 1 . In other words, the spacing s is less than the drill diameter d.
- more or less material is left unbroken in areas where two holes do not intersect.
- the drill cuttings yielded are continuously collected.
- An example how this can be realised is to arrange a suction equipment adjacent to the cutter head, said suction equipment discharging loosened material to a collecting station for subsequent further handling.
- the bore string consists of a number of axially aligned, connected bore string components 30, which are added to the bore string in a manner which is not part of the invention and therefore not further discussed here.
- FIG. 3 is shown an alternative boring rig in greater detail.
- the boring unit 1 which includes the base plane B, (see Figs. 1 and 2 ), has a body 4 which supports a boring aggregate 5 with rotation and trusting means for a cutter head 6.
- the boring aggregate 5 is in the shown example swingably adjustable for boring in directions essentially perpendicular to a longitudinal direction L of the boring unit 1.
- the invention also relates to boring rigs having boring units equipped with boring aggregates being swingably adjustable for boring in other directions than essentially perpendicular to the longitudinal direction L.
- Such boring aggregates can even be swingable 360° around an axis being perpendicular to the base plane of the boring unit besides being swingable in an elevation direction ⁇ .
- the boring unit 1 is over a first swing joint 14 connected to a first drive unit 2 being a power module, which in a housing includes a power unit, hydraulic pumps etc for supply to the boring rig with hydraulic oil under pressure.
- the first drive unit 2 includes two individually drive controllable/drivable wheels on one wheel axis, whereof one is indicated with 8 in the Figure. As is indicated above it is also possible to arrange supported wheels otherwise than on a common wheel axis and also to arrange separate individually controllable electric motors at each one of the wheels.
- This unit has an interface for the co-operation with an operator in an operator's cabin 31 and a supply of drill string components 31 which through a suitable supply mechanism are made accessible for the boring unit 1 during boring operation of the boring rig.
- the first and the second swing joints 14 and 15 are only moveable in the base plane B and prevent movements at angles thereto.
- a lockable rocking joint 19 (indicated with interrupted lines), in the first drive unit 2, allowing a rocking movement of the first drive unit 2 in respect of the boring unit 1 and the second drive unit 3 for facilitating driving on uneven ground.
- the second drive unit 3 includes two individually drivable wheels on a wheel axis, whereof one is indicated with 10 on Fig. 3 .
- the boring unit 1 exhibits lifting jacks 13 arranged on its body 4, in principle one lifting jack 13 in each one of the four corners of the body 4, for the application against ground and for support and/or lifting of the entire boring rig from its support.
- the drive units 2 and 3 are free to be aligning in line with the boring unit 1.
- stabilizing jacks 16 which when actuated will come into stabilizing application against a rock side in the drift where the boring rig is arranged to operate.
- Corresponding stabilizing jacks are provided on the second side of the boring rig for stabilizing application to an adjacent rock side.
- Figs. 4 and 5 show the boring rig according to Fig. 3 in two plane views and arranged in two different ways.
- the boring unit 1 has a length direction L and a first and a second lateral direction S1 and S2, respectively.
- the boring rig according to the invention is suitably made modular in such a way that the first and the second drive unit 2 and 3 respectively can be connected to an optional side (seen in the length direction L) of the boring unit 1.
- the modules are releasable from each other and fastenable to each other in both the intended positions.
- the first as well as the second swing joint being constructed to be simply releasable swing joints.
- the swing joints there can be included extractable swing shafts allowing separation of the modules when they are extracted. Hydraulic conduits are advantageously arranged with quick couplings for quick switching during rearranging the boring rig.
- the first and the second drive units are suitably individually drivable such that they for example with the addition of one or two support wheels can be individually brought to be driven their selves and be controlled for displacement to a chosen position for (re-) arranging or for any other purpose.
- the boring unit 1 has no drive wheels and is normally displaced only with the first and the second drive units connected. It is, however, not excluded that the boring unit 1 is provided with or connectable with wheels to facilitate displacement, swinging etc. through for example towing thereof in order to, for example, change boring directions 180°.
- Fig. 6 shows diagrammatically a method sequence according to the invention, wherein:
- the events above can in certain cases occur simultaneously or partly simultaneously.
- the above is followed by fastening into the drift, setting the boring aggregate, performing boring etc.
- Figs. 7a - 7c show diagrammatically different positions during a set-up sequence for the boring rig according to the invention.
- the boring rig has been driven into a drift at a suitable distance from the rock wall 27 against which extraction boring is to be performed.
- Fig. 7b shows maneuvering of one of the swing joints 14 for side displacement of the corresponding end of the boring unit 1 towards said rock wall 27.
- Fig. 7c shows that also the second swing joint 15 has been swung for side displacement also of the second end of the boring unit 1 towards said rock wall 27 and wherein is ensured that the length direction L of the boring unit and its side position in the lateral directions S1 and S2 in respect of the rock wall 27 and in particular to the rock formation to be extracted is according to what has been planned.
- a control unit being included in the control system of the boring rig advantageously controls the different stabilization means and motors for pivoting the boring aggregate 5 before operation in order to obtain an elevation angle for boring purposes.
- Fig. 8 shows a swing joint arrangement; wherein on the body 4 at each side of the swing joint 14 there are fastened piston rods of hydraulic cylinders 7. These hydraulic cylinders 7 are in turn fastened on a component associated with any one of the drive units fastened to the swing joint.
- the swing joint 14 can be maneuvered through controlled hydraulic flow to the sides of the hydraulic cylinders in a per se known manner.
- the invention can be modified within the scope of the following claims.
- the different means and elements can be constructed otherwise than what is shown in the Figures.
- the modules comprising drive units can be equipped otherwise, and it is not excluded that one or further more use can also be attached (connected) to the boring rig, even if this is not preferred.
- the boring unit 1 itself is equipped with power unit, hydraulic pumps etc. for supply of the boring rig with hydraulic oil under pressure.
- the individual drive controllable/drivable wheels on the first as well as on the second drive unit can in this case be driven from the boring unit to the extent that they do not have individual separate driving, for example electric or hydraulic.
- a boring unit 1 as operating module with interface for co-operation with an operator in the form of a operator's cabin and/or with a supply of drill string components.
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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)
Claims (15)
- Bohranlage zur Förderbohrung unter Tage, wobei die Bohranlage Folgendes umfasst:- eine Bohreinheit (1) und- ein Bohraggregat (5), das von der Bohreinheit (1) getragen wird, wobei das Bohraggregat (5) mit einer Dreh- und Stichvorrichtung für einen Schneidkopf (6) versehen ist und zur Bohrung in unterschiedlicher Richtung schwenkbar verstellbar ist, wobei die Bohreinheit (1) eine Längsrichtung (L) und zwei seitliche Richtungen (S1, S2) aufweist, dadurch gekennzeichnet, dass- die Bohranlage ferner eine erste und eine zweite Antriebseinheit (2, 3) umfasst,- die Bohreinheit (1) an einem Ende, in der Längsrichtung gesehen, über ein erstes Drehgelenk (14) mit der ersten Antriebseinheit (2) verbunden ist,- die Bohreinheit (1) an ihrem zweiten Ende, in der Längsrichtung gesehen, über ein zweites Drehgelenk (15) mit der zweiten Antriebseinheit (3) verbunden ist,- jede Antriebseinheit (2, 3) mindestens zwei einzeln antreibbar angeordnete Räder (8, 10) aufweist, wobei die mindestens zwei einzeln antreibbaren Räder in seitlicher Beziehung zueinander platziert sind und- eine erste Winkelstellung des ersten Drehgelenks (14) sowie eine zweite Winkelstellung des zweiten Drehgelenks (15) einstellbar sind, wobei die Position der Bohreinheit (1) in seitlicher Richtung (S1, S2) sowie eine Winkelrichtung der Längsrichtung (L) der Bohreinheit einstellbar sind.
- Bohranlage nach Anspruch 1, dadurch gekennzeichnet, dass das erste und das zweite Drehgelenk (14, 15) im Antriebsmodus zusammen manövrierfähig sind.
- Bohranlage nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die erste oder die zweite Antriebseinheit (2, 3) eine verriegelbare Kippverbindung (19) aufweist, um ein Kippen in Bezug auf die Bohreinheit (1) zu ermöglichen, und dass die verriegelbare Kippverbindung (19) an das Drehgelenk (14, 15) zwischen der zugehörigen Antriebseinheit (2, 3) und der Bohreinheit (1) angrenzt.
- Bohranlage nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass- die erste Antriebseinheit (2) ein Aggregat zur Versorgung der Bohranlage mit unter Druck stehender Hydraulikflüssigkeit umfasst.
- Bohranlage nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass- die zweite Antriebseinheit (3) dafür ausgelegt ist, Bohrstrangkomponenten aufzunehmen und Bohrstrangkomponenten für die Bohreinheit (1) bereitzustellen.
- Bohranlage nach Anspruch 5, dadurch gekennzeichnet, dass die zweite Antriebseinheit (3) eine Bedieneinheit ist und eine Schnittstelle zur Zusammenwirkung mit dem Bediener aufweist.
- Bohranlage nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Bohreinheit (1) und die erste und die zweite Antriebseinheit (2, 3) als Module konstruiert sind, die nach Wunsch zur Bildung eines Bohrmoduls mit der Bohreinheit (1) verbunden werden können, um das erste oder das zweite Drehgelenk (14, 15) zusammen mit diesen zu bilden.
- Bohranlage nach Anspruch 7, dadurch gekennzeichnet, dass das erste und das zweite Drehgelenk (14, 15) als schnell lösbare Gelenke mit mechanischen sowie hydraulischen Schnellkupplungen konstruiert sind.
- Bohranlage nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das erste und das zweite Drehgelenk (14, 15) durch eines der Folgenden manövrierfähig sind:hydraulische Zylinder (7), die zwischen der Bohreinheit und der jeweiligen Antriebseinheit wirken; individuelle Steuerung der antreibbaren Räder (8, 10) der Antriebseinheiten.
- Bohranlage nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Bohreinheit (1) mit Hebern (13) zum Heben der gesamten Bohranlage versehen ist.
- Bohranlage nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Bohreinheit (1) mit Stabilisierungshülsen (16) zur Befestigung der gesamten Bohranlage an benachbarten Felsenseiten versehen ist.
- Verfahren zum Manövrieren einer Bohranlage zur Bohrung unter Tage, wobei die Bohranlage Folgendes umfasst:- eine Bohreinheit (1) und- ein Bohraggregat (5), das von der Bohreinheit (1) getragen wird, wobei das Bohraggregat (5) mit einer Dreh- und Stichvorrichtung für einen Schneidkopf (6) versehen ist und zur Bohrung in unterschiedlicher Richtung schwenkbar verstellbar ist, dadurch gekennzeichnet, dass- die Bohreinheit (1) an einem Ende, in Längsrichtung gesehen, über ein erstes Drehgelenk (14) in Bezug auf eine erste Antriebseinheit (2) gedreht wird,- die Bohreinheit (1) an ihrem zweiten Ende, in Längsrichtung gesehen, über ein zweites Drehgelenk (15) in Bezug auf eine zweite Antriebseinheit (3) gedreht ist,- jede Antriebseinheit (2, 3) von zwei auf einer Radachse angebrachten einzeln antreibbaren Rädern (8, 10) angetrieben wird, und dass- eine erste Winkelstellung des ersten Drehgelenks (14) und eine zweite Winkelstellung des zweiten Drehgelenks (15) eingestellt werden, wobei die Position der Bohreinheit (1) in seitlicher Richtung (S1, S2) sowie eine Winkelrichtung der Längsrichtung (L) der Bohreinheit eingestellt werden.
- Verfahren nach Anspruch 12, dadurch gekennzeichnet, dass- die zweite Antriebseinheit (3) Bohrstrangkomponenten aufnimmt und Bohrstrangkomponenten der Bohreinheit (1) bereitstellt.
- Verfahren nach Anspruch 12 oder 13, dadurch gekennzeichnet, dass die gesamte Bohranlage durch Heber (13) gehoben wird, die an der Bohreinheit (1) vorgesehen sind.
- Verfahren nach einem der Ansprüche 12-14,
dadurch gekennzeichnet, dass die gesamte Bohranlage mit Stabilisierungshülsen (16) an benachbarten Felsenseiten befestigt ist, die an der Bohreinheit (1) vorgesehen sind.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL13850831T PL2914797T3 (pl) | 2012-10-30 | 2013-10-16 | Urządzenie wiertnicze oraz sposób manewrowania urządzeniem wiertniczym |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1251217A SE536713C2 (sv) | 2012-10-30 | 2012-10-30 | Borrigg jämte förfarande för manövrering av en borrigg |
PCT/SE2013/051206 WO2014070073A1 (en) | 2012-10-30 | 2013-10-16 | Drilling rig and method of manoeuvring a drilling rig |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2914797A1 EP2914797A1 (de) | 2015-09-09 |
EP2914797A4 EP2914797A4 (de) | 2016-07-27 |
EP2914797B1 true EP2914797B1 (de) | 2017-12-06 |
Family
ID=50627802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13850831.2A Not-in-force EP2914797B1 (de) | 2012-10-30 | 2013-10-16 | Bohrgestell und verfahren zur bedienung eines bohrgestells |
Country Status (10)
Country | Link |
---|---|
US (1) | US20150275663A1 (de) |
EP (1) | EP2914797B1 (de) |
AU (1) | AU2013338685A1 (de) |
CA (1) | CA2888074A1 (de) |
CL (1) | CL2015000931A1 (de) |
MX (1) | MX2015004766A (de) |
PL (1) | PL2914797T3 (de) |
SE (1) | SE536713C2 (de) |
WO (1) | WO2014070073A1 (de) |
ZA (1) | ZA201502981B (de) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB885031A (en) * | 1959-03-02 | 1961-12-20 | Jean Jacquemond | Improvements in and relating to motor vehicles |
US3114425A (en) * | 1960-08-12 | 1963-12-17 | Salem Tool Co | Stepper-type tramming support for mining equipment |
US3399734A (en) * | 1966-06-06 | 1968-09-03 | Sherritt Gordon Mines Ltd | Mobile rock drill carriage |
US4098353A (en) * | 1976-05-14 | 1978-07-04 | United States Steel Corporation | Rotatable mine drilling apparatus |
DE3331032A1 (de) * | 1983-08-27 | 1985-03-14 | Dr.-Ing. Farkas Ingenieurbüro, 4700 Hamm | Aufhauen-transporter |
GB2185222B (en) * | 1986-01-10 | 1989-01-18 | Coal Ind | Vehicles |
FR2765912B1 (fr) * | 1997-07-11 | 1999-12-17 | Tamrock Secoma Sa | Engin de foration monte sur roues, a chassis articule |
UA77662C2 (en) * | 2000-10-10 | 2007-01-15 | Dbt America Inc | Automated continuous haulage apparatus |
SE526134C2 (sv) | 2003-11-21 | 2005-07-12 | Atlas Copco Rock Drills Ab | Borrigg för produktionsborrning i begränsande utrymmen |
CA2463044A1 (en) * | 2004-04-02 | 2005-10-02 | H. William B. Wilt | Method of making a modular vehicle and a modular vehicle |
US7387172B2 (en) * | 2005-06-10 | 2008-06-17 | Vandeligt Gerald J | Modular self-propelled drilling apparatus |
FI123820B (fi) * | 2011-02-25 | 2013-11-15 | Ponsse Oyj | Alustarakenne ja järjestely ajoneuvossa tai koneessa |
-
2012
- 2012-10-30 SE SE1251217A patent/SE536713C2/sv unknown
-
2013
- 2013-10-16 AU AU2013338685A patent/AU2013338685A1/en not_active Abandoned
- 2013-10-16 MX MX2015004766A patent/MX2015004766A/es unknown
- 2013-10-16 CA CA2888074A patent/CA2888074A1/en not_active Abandoned
- 2013-10-16 EP EP13850831.2A patent/EP2914797B1/de not_active Not-in-force
- 2013-10-16 WO PCT/SE2013/051206 patent/WO2014070073A1/en active Application Filing
- 2013-10-16 PL PL13850831T patent/PL2914797T3/pl unknown
- 2013-10-16 US US14/435,481 patent/US20150275663A1/en not_active Abandoned
-
2015
- 2015-04-14 CL CL2015000931A patent/CL2015000931A1/es unknown
- 2015-04-30 ZA ZA2015/02981A patent/ZA201502981B/en unknown
Non-Patent Citations (1)
Title |
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None * |
Also Published As
Publication number | Publication date |
---|---|
EP2914797A4 (de) | 2016-07-27 |
SE1251217A1 (sv) | 2014-05-01 |
AU2013338685A1 (en) | 2015-05-28 |
CL2015000931A1 (es) | 2015-09-04 |
WO2014070073A1 (en) | 2014-05-08 |
SE536713C2 (sv) | 2014-06-10 |
EP2914797A1 (de) | 2015-09-09 |
CA2888074A1 (en) | 2014-05-08 |
US20150275663A1 (en) | 2015-10-01 |
ZA201502981B (en) | 2016-11-30 |
PL2914797T3 (pl) | 2018-05-30 |
MX2015004766A (es) | 2015-08-14 |
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