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EP0860581A1 - Machine de forage - Google Patents

Machine de forage Download PDF

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Publication number
EP0860581A1
EP0860581A1 EP97710006A EP97710006A EP0860581A1 EP 0860581 A1 EP0860581 A1 EP 0860581A1 EP 97710006 A EP97710006 A EP 97710006A EP 97710006 A EP97710006 A EP 97710006A EP 0860581 A1 EP0860581 A1 EP 0860581A1
Authority
EP
European Patent Office
Prior art keywords
drilling
elements
gripper
drill
magazine
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.)
Withdrawn
Application number
EP97710006A
Other languages
German (de)
English (en)
Inventor
Nikolaus Hütte
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.)
Huette & Co Bohrtechnik GmbH
Original Assignee
Huette & Co Bohrtechnik 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 Huette & Co Bohrtechnik GmbH filed Critical Huette & Co Bohrtechnik GmbH
Priority to EP97710006A priority Critical patent/EP0860581A1/fr
Publication of EP0860581A1 publication Critical patent/EP0860581A1/fr
Withdrawn legal-status Critical Current

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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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • E21B19/146—Carousel systems, i.e. rotating rack systems
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • E21B19/15—Racking of rods in horizontal position; Handling between horizontal and vertical position
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/20—Combined feeding from rack and connecting, e.g. automatically

Definitions

  • the invention relates to a drilling device for drilling holes in the ground, Rock or rock, with a carriage, a drill drive that can be moved on the carriage for drilling elements, such as drill pipes and / or drill rods, one Drum magazine for the drilling elements and arranged parallel to the carriage a locking device for non-rotatable mounting of the drilling elements in the working position.
  • Drilling equipment for making holes in various substrates are known. They are used in particular to fix grouting anchors in the ground, To put rock or rock.
  • the known drilling devices consist of a caterpillar on which a carriage on articulated arms in all Directions is articulated.
  • the carriage is axially movable Drill drive, for example a rotary / impact drive, arranged with which the individual drilling elements can be coupled. These are parallel to you Mounted drum magazine removed.
  • the coupling with the Drill drive of the carriage usually takes place with screw connections which also includes the individual drilling elements as part of the advance of the entire Drill string are connected to each other. After drilling the holes and before inserting the grout, the drilling elements are again pulled and returned to the magazine.
  • Inserting the inner rod into the outer tube by hand leads to one Reduction of the permissible pipe element length by the fact that only by law 25 kg may still be lifted by hand, so that only drilling elements can be used from 1 m to 1.5 m in length.
  • Another disadvantage is that when pulling the inner linkage initially separately must be stored until the outer tubes are pulled, these in Box magazine have been accommodated, so that then again in turn the inner rods into the outer tubes in a separate process must be placed in the magazine to make the magazine ready for to have a new drilling operation.
  • a handling device used that from a vertically towering attached to the magazine telescopic retractable and extendable post exists on the a claw tree is attached in a collar-like manner, which can also be extended telescopically and both the magazine area and the work area of the Can run over the gun carriage.
  • On the outer, extendable part of the A gripper claw is provided in cooperation with an abutment is designed to pull a drill pipe out of the magazine and to hold on and to operate the telescopically extendable Post and gripper tree in the drilling position on the mount of the drill to spend.
  • a separate scissor-shaped one is used for handling inner drill rods Gripper provided.
  • a disadvantage of this handling device known from EP 0 565 502 is that they are an integral part of the magazine for the drilling elements is designed and therefore one-sided a significant shift in focus in addition to the mount of the drill, which is used for conservation the stability and movability of the drilling rig with other, additional Funds must be balanced.
  • the handling device is technically complex, heavy and carries out complex movements which are arranged in different levels and at right angles to each other Telescopic elements through. It leads freely over the entire path of movement cantilevered grab tree to stability problems, because of its free End with a long lever arm the load is arranged and with this long travel and transport routes must be mastered.
  • the disadvantage is that in addition, that the gripper does not support the loosening of the screw connections is provided and also has too little clamping effect to the individual drilling elements safely without manual help from the drilling drive to solve.
  • DE-A 41 26 919 discloses a drilling device with a magazine for drilling elements known, in which the magazine is drum-shaped and about its central axis is rotatable. So the magazine can cover the scope take several shots distributed, which are removable from the outside.
  • the magazine Around carry out the transport to the drilling position on the mount of the drilling rig, is the magazine from an external supply layer above one Swivel drive around a swivel axis inwards into the working position pivotable, in which the drill drive of the carriage of the drill aligned, assigned shot of the drill pipe can take. After the magazine swings in again when the assigned shot is taken over the stock level back.
  • a disadvantage of the known drum magazine is that with separate Drums for drill pipes and drill pipes must be worked so that several magazines in the longitudinal direction one behind the other on the carriage, possibly even must be arranged on both sides.
  • Through the arrangement in a row disadvantageously arises an extraordinarily large length of the drilling device a.
  • the external supply position into the working position, i.e. in the drilling axis a swivel drive is required and must be an elaborate and positionally precise Swivel mechanism are provided, which is prone to damage is and in the functional sequence because of the large masses to be moved is slow.
  • the entire magazine with its heavy weight has to go back and forth be pivoted back.
  • drum magazine To connect the drill drive with the one in the working position to be able to perform a shot of the drill pipe functionally reliable known drum magazine has a locking device which is provided in To keep the shot of the drill pipe in the working position against rotation, so that the drill drive is connected to this shot by screwing can be.
  • the locking device is not a handling device represents, but only causes that the respective drilling element in the Working position does not twist when the drill drive with the upper one End of the drilling element is screwed.
  • the invention is based on the task , while avoiding the disadvantages mentioned above, of developing a short-sized drilling rig of the type mentioned at the outset, in which drilling elements of all kinds, in particular for overlay and double-head drilling, can be stored in a single magazine and from this, without manual access, can be fed completely mechanically to the working position without pivoting the magazine or can be returned again after the drilling elements have been pulled, the interlocking of drilling elements should also be able to be carried out mechanically.
  • the object is achieved in that a fixed, non-pivotable drum magazine arranged on the carriage with rotatable The drum is combined with one across the carriage and the Drum magazine working handling device that telescopically has movable gripper arm with a gripper, the jaw opening in Direction of movement of the gripper arm is arranged axially forward.
  • This is advantageously achieved with a short construction Drill rig for each drilling process in full after initial loading mechanical detection, transport, positioning and connection of the Drilling elements in the drilling plane with the drill drive and pulling the Drilling elements and return to the magazine is made possible.
  • the drum magazine is preferably with its central and rotational axis arranged in the drilling plane to the side of the drilling axis and is its loading and Removal opening turned towards the drilling axis, the handling device on the opposite side of the carriage in the drilling plane is arranged such that in a linear movement the gripper in the drilling plane over the carriage to the loading and unloading opening of the drum magazine is retractable and retractable.
  • the gripper is expediently provided for this purpose from a pivot bearing arranged around a central one in the drilling plane movable top and bottom pliers, each with an outer cone surface are provided, on each of which a clamp housing with a counter cone axially, preferably slidable with a hydraulic cylinder for the Closing process is arranged and which are spring-loaded in the direction of the opening.
  • the telescopically movable gripper arm of the handling device of the invention Drilling device advantageously consists of one in one Outer housing telescopic like a hydraulic displacement unit retractable inner housing, being at the free front end of the Shift cylinder of the gripper is articulated and between the gripper and the inner housing in an opposite arrangement with the terminal housing Counter cone axially via an actuating link with attached Hydraulic cylinders are slidably arranged.
  • the outer housing on a track the mounting bracket using a hydraulic cylinder in the drilling plane axially movable to store, so that even larger travel distances consistently small length dimensions of the handling device and constant telescopic travel distance of the gripper arm can be mastered can.
  • the fastening bracket with the handling device can be pivoted on the carriage to be arranged when not in use a smaller transport width by folding in on the side Ensure the carriage of the drill rig.
  • This is preferably a Double-pin joint bearing used.
  • the handling device combined with a drum magazine, which consists of two spaced from each other firmly on the mount of the drill arranged circular disks, one of which is centrally a drive motor and the other a centrally arranged shaft bearing for one intermediate drive shaft carries, each circular disc with an inward facing sheet metal jacket is provided, the loading and Removal opening for the drilling elements in the drilling plane on the Has drilling axis facing side, and being with the drive shaft both on the motor side and on the bearing side, one parallel to the neighboring one Circular disc arranged turntable is connected within the Sheet metal jacket is rotatable and in each case in the outer area in the radial direction corresponding inward-facing compartments for receiving the ends of Has drilling elements.
  • the compartments are on the turntables expediently by essentially semi-cylindrical welded Sheet metal sleeves are formed, the openings of which are arranged on the sheet metal jacket side.
  • the Sheet metal sockets can be used to improve the guidance for the drilling elements project the coat inside.
  • bracket two in the preferred embodiment provided at a distance from the center, on the Shaft-attached disc-shaped tube holder with provided on the outer circumference U-shaped recesses for the drilling elements and between the Recesses arranged roller or elastomer elements on the Place the drilling elements used on the outside and secure them.
  • the bracket for the roller or elastomer elements can be radially adjustable to a Allow adaptation to different drilling element diameters.
  • the drum magazine can be equipped with compartments to hold drilling elements different diameters, for example outer drill pipes and each arranged in between inner drill rods.
  • drilling elements different diameters for example outer drill pipes and each arranged in between inner drill rods.
  • it is advantageous to the invention Drill with a double gripper arrangement on the handling device or two handling devices arranged side by side with To provide grippers, on the one hand for handling the drilling elements larger diameter and secondly for handling the drilling elements smaller diameter are provided.
  • the drill 1 shown in the drawing is for drilling holes in various surfaces, such as soil, rock or rock. It is a crawler vehicle with a crawler track 2, on the Swivel column 3 via articulated arms 4, a swivel head 5 for the inclination adjustment and a carriage 6 a carriage 7 in all directions is articulated.
  • the one that can be raised and lowered as well as all spatial Axle-movable carriage 7 is hydraulically driven by a motor-hydraulic unit 8 driven.
  • On the carriage 7 is axially movable in corresponding Guides a drill drive 9 arranged, for example, a Rotary / impact drive or a duplex or double head drive can be.
  • the drive head of the drill drive 9 has a threaded connection 10 for the Coupling with the individual shots of the one to be placed or drawn Drill string on.
  • Drill rods and / or drill pipes are found as drilling elements 11 Use. As individual shots, these become the drill string composed of the drill drive 9 by turning and / or Beating is driven into the underground, being with the duplex drive Borehole piping and borehole rods rotated and / or simultaneously be beaten.
  • a crushing, clamping and Guide device 13 is provided for the drilling elements, which for holding Unscrew and close the threaded connections, the shots of the Drill pipe and the downhole tubing is used.
  • FIG. 3 of the drawing of the left side of the carriage 7th of the drilling device 1 is a magazine 14 for the drilling elements 11 on the carriage attached, which is designed as a drum magazine.
  • Magazine 14 is by means of a drive motor 15 about its central axis 16, which is in the Drilling level 19 is located to the side of the drilling axis 17, rotatable in order the drilling elements in a lying in the drilling plane 19 to the drilling axis 17th to be able to bring the removed removal position.
  • the removal itself takes place by means of a handling device 18, which according to FIG Drawing on the opposite, right side of the carriage 7 in the Drilling level 19 is arranged.
  • a Drilling element 11 of the magazine fully mechanized and without manual Support can be extracted via a linear movement in the Working position, namely the drilling axis 17, can be spent Drilling element 11 there from the threaded connection 10 of the drilling drive 9 be recorded and by moving towards the front end 12 of the carriage are brought up to already placed drilling elements, there can be connected to the last via a threaded connection then the drilling process itself.
  • the Movement of the drill drive 9 with the drilling element 11 takes Handling device 14 management tasks while they are at the Drilling process itself in that shown in Fig. 3 of the drawing The starting position remains, as will be described in more detail below becomes.
  • the drilling device 20 shown in FIG. 2 of the drawing differs from the drill 1 described above in that a front rotary drive 21 for outer tubes and a rear rotary drive 22 or hydraulic hammer for an inner linkage is provided and, accordingly, a handling device 23 for the outer tubes and a separate handling device 24 for the inner rods are available to get out of the magazine 14 the handling of the various drilling elements in an optimized manner to be able to perform. It should be noted that in principle can be worked with a handling device 14 at this point could.
  • the detailed structure of the handling devices 18, 23 and 24 4, 5, 6 and 7 of the drawing shows the different Operating states, namely the idle state according to FIG. 4 of the drawing Removal state for outer tubes according to FIG. 5 of the drawing and the removal state for inner rods according to FIG. 6 of the drawing. Design details themselves result from the enlarged sectional view of the handling device in Fig. 7, to the following first Reference is made.
  • the handling device 18 or 23, 24, from a box-shaped outer housing 25, which is open to the front is to be telescopically displaceable an inner housing 26 arranged therein hold and lead.
  • To move the inner housing 26 is one Hydraulic displacement unit 27 is provided, the piston rod 28 on Outer housing 25 is fixed and the cylinder 29 with the bottom of the inner housing 26 is firmly connected, so that the relative movement of this two parts to each other in the event of actuation of the hydraulics in the sense of a Forward or backward displacement of the inner housing 26 affects.
  • a rotary bearing 30 for one at the front end of the hydraulic cylinder 29 scissor-like gripper 31, the at least one pivotable about the pivot bearing 30 Upper pliers 32 and lower pliers 33.
  • the mouth opening 34 of the The gripper 31 is forward in the direction of movement of the inner housing 26 together with the outer housing 25 a telescopically movable Gripper arm represented with gripper, directed. This will make a linear Forward or backward movement of the handling device in the Drilling level for receiving, positioning, connecting and guiding the Drilling elements for the drilling process and for pulling the drilling elements with the difficult breaking and loosening of the threaded connections fully automatically enables in a simple manner.
  • FIG. 7 the Drawing is the closed position. To open the gripper 31 the hydraulic cylinder 40 actuated, the piston rod with the Actuating link 39 is connected.
  • the handling device 18 or 23 and 24 is shown in FIGS. 4, 5 and 6 of the drawing with its outer housing 25 slidably on a Guide track 42 of a mounting bracket 43 is arranged, which has a Double-pin joint bearing 44 is attached to the carriage 7.
  • the postponement takes place by means of a hydraulic cylinder 45 and is such dimensioned that they complement the extendibility of the telescopic gripper arm the handling device the entire movement path in the drilling plane via the drilling axis 17 to the magazine 14 in the drilling plane 19 and back covered.
  • Fig. 4 shows the handling device in its starting position in Idle state with the inner housing 26 retracted and the terminal housing retracted with counter cone 37, 38 and consequently open gripper 31.
  • An outer tube is located opposite in the drilling plane Drilling element 11 in removal position in magazine 14.
  • FIG. 5 of the drawing shows the handling device 18 in the removal position with the outer casing 25 fully advanced as the position the piston rod of the hydraulic cylinder 45 illustrates, also completely extended inner housing 26, such as the position of the piston rod 28 of the hydraulic cylinder 29 illustrates, and with fully forward in the Closing position of the gripper 31 moved clamp housing with counter cone 37, 38, which also results from the extended piston rod of the Hydraulic cylinder 40 illuminated.
  • the gripper 31 detects this Outer tube 11, which is in the removal position of the magazine 14 with the clamping inserts 41 of upper pliers and lower pliers with high Clamping forces and can now be removed by moving the Handling device can be made.
  • FIG. 8 Further details on the design of the gripper are Fig. 8 of the drawing removable. From this it follows that the clamping inserts 41 with upper pliers and lower pliers of the gripper 31 screwed and therefore easily replaceable are.
  • the spring 46 exerting the restoring force is indicated by dashed lines.
  • Fig. 9 of the drawing shows a plan view of the double-pin joint bearing 44, which makes it possible, after pulling a pin B 1 , to pivot the entire fastening bracket 43 with the handling device 18 around the other pin B 2 to the mount 7, so that when not in use to enable narrow transport width by folding in on the side.
  • the drum magazine 14 consists essentially from two at a distance from each other via fastening arms 70 firmly on the Mount 7 of the drill 1 arranged circular disks 50, 51, the left (Circular disc 50) the drive motor 15 and the other centrally (Circular disk 51) a centrally arranged shaft bearing 52 for a intermediate drive shaft 53 carries.
  • Each circular disc is 50, 51 on the outer circumference with an inward, welded short sheet metal jacket 54, 55 provided that a loading and removal opening 56 (see FIG. 3) for the drilling elements 11 in the drilling plane 19 on the Has drilling axis 17 facing side.
  • a rotatable drum 47 which is formed from two opposite each other, adjacent to the circular discs 50, 51 and within the sheet metal jackets 54, 55 arranged turntables 57, 58, each Corresponding compartments 63 in the outer area for receiving the ends of the Have drilling elements 11.
  • the turntables 57, 58 are also provided Hubs 59, 60 firmly connected, which sit on the drive shaft 53 and with these are rotatable.
  • the compartments 63 are on the turntables 57, 58 by im essentially semicylindrical welded sheet metal sleeves 64 formed Openings are arranged on the sheet metal side.
  • the two rotary plates 57, 58 reinforcing struts arranged in a star shape 61, 62 have.
  • the bracket of the Rollers 68 is designed to be radially adjustable by adjusting members 69 Allow adaptation to different drilling element diameters.
  • the drum magazine can be modified in accordance with FIGS. 4, 5 and 6 with compartments for receiving drilling elements 11 different Diameter, for example of outer drill pipes (large diameter) and the inner drill rods (smaller Diameter) may be provided.
  • the drilling elements 11 are in the drum magazine 14 arranged.
  • the loading can depend on what is to be carried out Drilling processes either only drill pipes or only drill pipe or both Drill pipes as well as drill rods, such as according to FIG. 4, 5 and 6.
  • a drilling element 11 is through the discharge opening 56, which is also the loading opening, parallel to the carriage 7 in a first compartment 63 of the drum magazine 14 introduced.
  • the drum 47 is then turned around an angle of 45 ° for eight compartments and an angle of 22.5 ° for sixteen compartments rotated about their central axis 48 by means of the motor 15, so that the next drilling element can be loaded.
  • the first drilling element is removed 11 or the first drill pipe, the handling device 18 from the in Fig. 4 shown position in the removal position shown in FIG. 5 of the Draw the drawing or Fig. 6 of the drawing. That in the removal position located pipe or linkage (generally called drilling element 11) is from Gripper 31 gripped, held and in a linear backward movement in the drilling plane 19 in the drilling position, namely the drilling axis 17, parallel to Carriage 7 of the drill transported.
  • the drilling drive 9 is connected to the drilling element 11 moved up to the carriage 7 and the threaded connection 10 with the Drilling element 11 connected.
  • the first is first Shot of the inner rod gripped, transported in the drilling axis 17 and after the connection to the drilling drive 9, this is mounted on the carriage 7 retracted far that the movement path for the now following removal the first shot of the outer piping can take place.
  • This is according to performed the device shown in Fig. 2 of the drawing by the first operation with the handling device 24 for the inner linkage is carried out and then with the handling device 23 for the outer tube of this is taken from the magazine 14 in an equivalent manner and is transported to the drilling position.
  • the inner rod in the outer tube introduced by moving the drill drive 9 and the Threaded connection to the outer tube using a suitable adapter produced.
  • the drilling element 11 or the nested Drilling elements 11 are now on the carriage 7 forward to the already in Move the drill string located there and use the Drill drive 9 and the guide device 13 with the already set Drill string firmly connected.
  • the handling device As part of the forward movement, the handling device is included open gripper remained in position on the drilling axis 17 to the To guide the drilling element during the forward movement. Then will the handling device in the starting position shown in Fig. 4 retracted and is ready for the next removal process.
  • Drilling continues by actuating the rotary and / or impact drive of the drill drive 9 performed.
  • the drill drive is then under With the help of the crushing, clamping and guiding device 13 of the now Drilling element 11 already in the borehole is released and attached to the right one End of the carriage 7 moved back to the starting position. Then will in the same way a removal of drilling elements, possibly an inner one Drill pipe and outer drill pipes handled, which are already in the Borehole located pipes screwed on and so successively that Well completed.
  • Drilling device deviations in the functional sequence of the Handling device are conceivable without the scope of the invention leave. So sometimes with double pipe systems only parts of the Drilled hole and then the hole is only with the inner Drill pipe continued, resulting in a corresponding adjustment at Drilling and pulling the drilling elements with the handling device leads.
  • the described device is suitable for a wide variety of drilling methods customizable, with only minor changes in the Functional sequence or possibly the equipment of the gripper 31 made must be without deviating from the principle of handling.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
EP97710006A 1997-02-25 1997-02-25 Machine de forage Withdrawn EP0860581A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP97710006A EP0860581A1 (fr) 1997-02-25 1997-02-25 Machine de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97710006A EP0860581A1 (fr) 1997-02-25 1997-02-25 Machine de forage

Publications (1)

Publication Number Publication Date
EP0860581A1 true EP0860581A1 (fr) 1998-08-26

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016728A1 (fr) * 2000-08-23 2002-02-28 Techmo Entwicklungs- Und Vertriebs Gmbh Procede et dispositif pour assembler, en particulier prolonger, un tube ou une tige
US6543555B2 (en) 2000-03-08 2003-04-08 Casagrande Spa Automatic loader for drill rods
US6543551B1 (en) 1995-02-22 2003-04-08 The Charles Machine Works, Inc. Pipe handling device
EP1640557A1 (fr) * 2004-09-18 2006-03-29 Klemm Bohrtechnik Zweigniederlassung der Bauer Maschinen GmbH Plate-forme de forage avec un magasin d'outils
EP2310616A4 (fr) * 2008-06-23 2015-12-02 Sandvik Mining & Constr Oy Unité de perforation de rochers, changeur de trépan et procédé pour changer le trépan
EP3147448A1 (fr) * 2015-09-24 2017-03-29 Sandvik Canada Inc. Tiges de forage de chargement de cassette à position de forage
US20170234087A1 (en) * 2016-02-12 2017-08-17 Harnischfeger Technologies, Inc. Bit change mechanism for a drill rig
CN107701127A (zh) * 2017-10-10 2018-02-16 桂林航天工业学院 一种可调节液压凿岩机装夹及水平推进装置
CN111042750A (zh) * 2019-12-31 2020-04-21 江苏盖亚环境科技股份有限公司 钻机自动抓杆装置
CN111663912A (zh) * 2020-07-09 2020-09-15 中煤科工集团重庆研究院有限公司 一种自动上下钻杆的钻杆箱及应用该钻杆箱的钻机
CN112696153A (zh) * 2020-12-30 2021-04-23 中国建筑西南勘察设计研究院有限公司 一种自动装卸钻杆钻机的使用方法
CN114233182A (zh) * 2021-12-15 2022-03-25 中铁工程装备集团有限公司 一种架式钻孔装置及施工方法
CN114635376A (zh) * 2022-02-17 2022-06-17 潍坊道工工程机械有限公司 公路警示柱安装装置
US11486219B2 (en) * 2018-05-31 2022-11-01 DynaEnergetics Europe GmbH Delivery system
RU2797965C2 (ru) * 2016-02-12 2023-06-13 Джой Глобал Серфейс Майнинг Инк Узел устройства замены долота (варианты) и горная машина (варианты)
US12084962B2 (en) 2020-03-16 2024-09-10 DynaEnergetics Europe GmbH Tandem seal adapter with integrated tracer material
CN118653465A (zh) * 2024-08-21 2024-09-17 中电建(洛阳)绿色建筑科技有限公司 一种建筑工程打桩机

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Publication number Priority date Publication date Assignee Title
DE1483865B1 (de) * 1966-08-10 1970-01-22 Salzgitter Maschinen Ag Vorrichtung zum einsetzen und herausnehmen von bohrstangen einer bohrmaschine in ein bzw. aus einem fest an der lafette angeordneten magazin
CA1247590A (fr) * 1987-07-20 1988-12-28 Alvin L. Davidson Installation de forage petrolier et appareillage connexe
DE3738116A1 (de) * 1987-11-10 1989-05-18 Artur Hethey Bohrstangen-magazin mit automatisierter zu- und abfuehrung der bohrstangen fuer gestein-bohrmaschinen
US5174389A (en) * 1991-07-12 1992-12-29 Hansen James E Carousel well rig
FR2678317A1 (fr) * 1991-06-26 1992-12-31 Secoma Sa Tourelle de foration et de boulonnage, utilisable pour la foration de longs trous.
DE4126919A1 (de) * 1991-08-14 1993-02-18 Stump Bohr Gmbh Verfahren und bohrgeraet zum bohren von loechern im erdreich oder fels, insbesondere zur herstellung von verpressankern

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1483865B1 (de) * 1966-08-10 1970-01-22 Salzgitter Maschinen Ag Vorrichtung zum einsetzen und herausnehmen von bohrstangen einer bohrmaschine in ein bzw. aus einem fest an der lafette angeordneten magazin
CA1247590A (fr) * 1987-07-20 1988-12-28 Alvin L. Davidson Installation de forage petrolier et appareillage connexe
DE3738116A1 (de) * 1987-11-10 1989-05-18 Artur Hethey Bohrstangen-magazin mit automatisierter zu- und abfuehrung der bohrstangen fuer gestein-bohrmaschinen
FR2678317A1 (fr) * 1991-06-26 1992-12-31 Secoma Sa Tourelle de foration et de boulonnage, utilisable pour la foration de longs trous.
US5174389A (en) * 1991-07-12 1992-12-29 Hansen James E Carousel well rig
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US6543551B1 (en) 1995-02-22 2003-04-08 The Charles Machine Works, Inc. Pipe handling device
US6543555B2 (en) 2000-03-08 2003-04-08 Casagrande Spa Automatic loader for drill rods
WO2002016728A1 (fr) * 2000-08-23 2002-02-28 Techmo Entwicklungs- Und Vertriebs Gmbh Procede et dispositif pour assembler, en particulier prolonger, un tube ou une tige
EP1640557A1 (fr) * 2004-09-18 2006-03-29 Klemm Bohrtechnik Zweigniederlassung der Bauer Maschinen GmbH Plate-forme de forage avec un magasin d'outils
EP2310616A4 (fr) * 2008-06-23 2015-12-02 Sandvik Mining & Constr Oy Unité de perforation de rochers, changeur de trépan et procédé pour changer le trépan
EP3147448A1 (fr) * 2015-09-24 2017-03-29 Sandvik Canada Inc. Tiges de forage de chargement de cassette à position de forage
RU2797965C2 (ru) * 2016-02-12 2023-06-13 Джой Глобал Серфейс Майнинг Инк Узел устройства замены долота (варианты) и горная машина (варианты)
US10597956B2 (en) * 2016-02-12 2020-03-24 Joy Global Surface Mining Inc Bit change mechanism for a drill rig
RU2734469C2 (ru) * 2016-02-12 2020-10-16 Джой Глобал Серфейс Майнинг Инк Механизм замены долот для буровой установки
US11142970B2 (en) 2016-02-12 2021-10-12 Joy Global Surface Mining Inc Bit change mechanism for a drill rig
AU2017200871B2 (en) * 2016-02-12 2022-01-27 Joy Global Surface Mining Inc Bit change mechanism for a drill rig
US20170234087A1 (en) * 2016-02-12 2017-08-17 Harnischfeger Technologies, Inc. Bit change mechanism for a drill rig
CN107701127A (zh) * 2017-10-10 2018-02-16 桂林航天工业学院 一种可调节液压凿岩机装夹及水平推进装置
US11486219B2 (en) * 2018-05-31 2022-11-01 DynaEnergetics Europe GmbH Delivery system
CN111042750A (zh) * 2019-12-31 2020-04-21 江苏盖亚环境科技股份有限公司 钻机自动抓杆装置
US12084962B2 (en) 2020-03-16 2024-09-10 DynaEnergetics Europe GmbH Tandem seal adapter with integrated tracer material
CN111663912A (zh) * 2020-07-09 2020-09-15 中煤科工集团重庆研究院有限公司 一种自动上下钻杆的钻杆箱及应用该钻杆箱的钻机
CN112696153B (zh) * 2020-12-30 2023-08-08 中国建筑西南勘察设计研究院有限公司 一种自动装卸钻杆钻机的使用方法
CN112696153A (zh) * 2020-12-30 2021-04-23 中国建筑西南勘察设计研究院有限公司 一种自动装卸钻杆钻机的使用方法
CN114233182A (zh) * 2021-12-15 2022-03-25 中铁工程装备集团有限公司 一种架式钻孔装置及施工方法
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CN114635376A (zh) * 2022-02-17 2022-06-17 潍坊道工工程机械有限公司 公路警示柱安装装置
CN114635376B (zh) * 2022-02-17 2023-11-17 正太集团有限公司 公路警示柱安装装置
CN118653465A (zh) * 2024-08-21 2024-09-17 中电建(洛阳)绿色建筑科技有限公司 一种建筑工程打桩机

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