EP3029263A1 - Entrainement d'un dispositif de forage de la terre, dispositif de forage de la terre et procede d'entrainement d'un dispositif de forage de la terre - Google Patents

Entrainement d'un dispositif de forage de la terre, dispositif de forage de la terre et procede d'entrainement d'un dispositif de forage de la terre Download PDF

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Publication number
EP3029263A1
EP3029263A1 EP15003452.8A EP15003452A EP3029263A1 EP 3029263 A1 EP3029263 A1 EP 3029263A1 EP 15003452 A EP15003452 A EP 15003452A EP 3029263 A1 EP3029263 A1 EP 3029263A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
frame
carriage
rod
drive
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.)
Granted
Application number
EP15003452.8A
Other languages
German (de)
English (en)
Other versions
EP3029263B1 (fr
Inventor
Sebastian Fischer
Christian Löher
Gerhard Völkel
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.)
Tracto Technik GmbH and Co KG
Original Assignee
Tracto Technik GmbH and Co KG
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 Tracto Technik GmbH and Co KG filed Critical Tracto Technik GmbH and Co KG
Priority to PL15003452T priority Critical patent/PL3029263T3/pl
Publication of EP3029263A1 publication Critical patent/EP3029263A1/fr
Application granted granted Critical
Publication of EP3029263B1 publication Critical patent/EP3029263B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
    • 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
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
    • 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
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling

Definitions

  • the invention relates to a drive for a Erdbohrvortechnik for moving a linkage, a Erdbohrvortechnik and a method for driving a carriage for moving a linkage of a Erdbohrvorraum.
  • the drive for moving the carriage in the frame can by means of a rack which is fixedly connected to the frame and a hydraulic motor which a gear, which is mounted on the carriage to be moved. Furthermore, a cylinder pack of adjacent cylinders can be used.
  • a disadvantage of the known from the prior art method is that at low feeds not the full power delivery is implemented, which is particularly the case with the cylinder packs of several adjacent cylinders. Furthermore, the high costs are disadvantageous.
  • the use in a pit is not optimal, since the construction is too large-scale and / or a desired Bohrgestfitutzer is not achieved.
  • the invention therefore an object of the invention to provide an improved drive for a Erdbohrvorraum, which is improved over at least one of the aforementioned disadvantages.
  • a compact design with an increased Bohrgestfitenutzer should be achieved.
  • the core idea of the invention is the combination of an element which can be extended relative to another element and the use of pulley train transmission means, wherein pulley pulley deflection pulleys are arranged on the element which is the element from which the other element extends.
  • the drive for a reciprocally movable carriage of an earth boring device for moving a drill string has a rod movable in a frame relative to a cylinder and tension transmitting means engaging the carriage.
  • the rod is connected to the frame and pulleys for the traction transfer means are provided on the frame and on the cylinder.
  • the design is simple and inexpensive, with a high efficiency can be achieved even at very low speeds of movement of the carriage.
  • Erdbohrvorraum is in particular any device understood that a BohrgestCodeschadore having BohrgestShe moved in an existing or to be created channel in the ground to create a bore, in particular a horizontal bore (HD), or expand lines or other long body in to collect the soil.
  • the earth boring device may in particular be an HD device.
  • An "earth boring device” according to the invention comprises a device which drives a drill pipe and works in a soil-displacing manner, and introduces the drill pipe into the earth in a rotational and / or translatory manner in the longitudinal axial direction of the drill string.
  • HD horizontal drilling, horizontal drilling
  • a body in particular earth channels including earth boreholes, rock holes or ground lines and underground or above-ground pipelines and water channels can be made or retracted by using a corresponding Erdbohrvorraum.
  • the term "carriage” comprises a body with a receptacle for a BohrgestSheschuss, wherein by means of recording the BohrgestSheschuss can be driven translationally and / or rotationally.
  • the carriage may be guided in the frame for a translational movement along a path.
  • the carriage can rest on a frame connected to the support with Aufstands instituten.
  • the support can be profiled and the riot elements can be designed as rollers.
  • the carriage can be guided on the frame hanging and / or resting.
  • the carriage can thus be a machine element which can be moved along a path, in particular purely translationally, in the frame.
  • the term "frame” according to the invention comprises a box-shaped or cuboid structure whose side walls and / or struts or bars pressure, train and can also transmit bends.
  • the frame according to the invention preferably has a quadrangular elevation and can be placed in a pit to create the wellbore.
  • drive unit and slide are arranged in the frame.
  • the frame can be provided with horizontally extendable clamping supports, via which the recoil forces can be introduced into the soil.
  • the cylinder is a hydraulic cylinder and the rod is a piston rod on the hydraulic cylinder, so that a low-cost hydraulic cylinder can be used.
  • a hydraulic cylinder can be used well under the harsh conditions encountered in earth boring. Hydraulic fluid and pumps required for operation are inexpensive for use.
  • the traction transfer means short traction means
  • the traction transfer means is a rope or a chain, whereby easily formed, stable traction transfer means, which are selectable according to the respective requirement requirements, can be used.
  • one end of the traction transfer means is attached to the frame, whereby a connection to a particularly stable component contributes to the stability of the drive.
  • the invention also provides an earth boring device having a carriage arranged in a frame for advancing a drill string and a rod which can be extended relative to a cylinder, with tension transfer means being mounted on the carriage for movement of the carriage.
  • the rod is connected to the frame and the train transmission means are guided over the frame and the cylinder mounted pulleys.
  • the pulleys mounted on the cylinder are arranged with their axis of rotation fixed to the cylinder.
  • a double-acting standard cylinder can be used, because the drive can be oriented or oriented so that lower forces are required for the advance in the direction of the earth bore (piston ring space as effective area) than for the withdrawal (entire piston area as effective area).
  • Such a cylinder is referred to as a "differential cylinder” having only a piston rod and thus a piston surface and a smaller piston ring surface.
  • higher forces for the power collection can be provided.
  • the applied surfaces are usually the same size for both strokes and thus the forces generated are the same size, this is different in a differential cylinder in the aforementioned manner.
  • train transmission means can be guided past each other.
  • the rollers arranged on the cylinder preferably have a smaller diameter than the deflecting rollers mounted on the frame, in particular a ratio of the diameters of 1: 1.3 to 1: 1.7, very particularly preferably 1: 1.5 may be selected.
  • the invention also provides a method of driving a carriage mounted in a frame to move a drill pipe of an earth boring device, the method comprising the steps of: moving a pulley mounted on a cylinder opposite a rod mounted in the cylinder and secured to the frame ; and applying a guided via the pulley train transmission means which engages the carriage, with train.
  • Fig. 1 shows a Erdbohrvortechnische for performing a well bore.
  • the Erdbohrvortechnisch has a in a frame 6 reciprocable carriage 5, which rests on a support.
  • the support is configured and profiled as a guide for uprising elements of the carriage 5.
  • the cylinder 2 is a double-acting cylinder, with which work can be performed in both directions.
  • the rod 7 is attached to the frame 6 end.
  • the drive further comprises tension transmission means 1 in the form of ropes.
  • tension transmission means 1 in the form of ropes.
  • On the carriage on each side two pull transmission means 1 in the two directions of movement of the carriage 5 at.
  • Each tensile transfer means 1 is guided via a deflection roller 3 on the frame 6 and via a pulley 4 attached to the cylinder 2.
  • the other end of the tension transmission means 1 is in each case firmly connected to the frame 6.
  • Fig. 1 It can be seen that two pulleys 4 are arranged laterally on the cylinder 2. The pairs of pulleys 4 are opposite each other. The two pulleys 4 one side are arranged side by side. Again Fig. 1 can be seen, the axes of rotation of the two pulleys 4 a side parallel to each other offset. Also is the Fig. 1 it can be seen that the deflection rollers 3 and the deflection rollers 4 on one side are arranged essentially in one plane. The axes of the deflection rollers 3, 4 of a side substantially parallel to each other and the deflection rollers 3, 4 are arranged substantially at the same height, as it Fig. 1 shows. In addition, the articulation or attack points of the train transmission means 1 on the frame 6 and the carriage 5 on one side in a plane with the deflection rollers 3, 4 of the corresponding side, as it Fig. 1 shows.
  • Fig. 2 is in a view from the top in Fig. 1 shown Erdbohrvorraum without pulleys 4 and carriage 5 shown.

Landscapes

  • 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)
EP15003452.8A 2014-12-05 2015-12-04 Dispositif de forage horizontal de la terre Active EP3029263B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15003452T PL3029263T3 (pl) 2014-12-05 2015-12-04 Urządzenie do wykonywania horyzontalnych odwiertów w ziemi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014018101.4A DE102014018101A1 (de) 2014-12-05 2014-12-05 "Antrieb einer Erdbohrvorrichtung, Erdbohrvorrichtung und Verfahren zum Antreiben einer Erdbohrvorrichtung"

Publications (2)

Publication Number Publication Date
EP3029263A1 true EP3029263A1 (fr) 2016-06-08
EP3029263B1 EP3029263B1 (fr) 2020-02-19

Family

ID=54783332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15003452.8A Active EP3029263B1 (fr) 2014-12-05 2015-12-04 Dispositif de forage horizontal de la terre

Country Status (4)

Country Link
US (1) US10227834B2 (fr)
EP (1) EP3029263B1 (fr)
DE (1) DE102014018101A1 (fr)
PL (1) PL3029263T3 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149540A (en) * 1961-06-26 1964-09-22 Atlas Copco Ab Feeding devices for rock drills
DE2064862A1 (de) 1969-12-30 1971-07-01 Mining Developments AG, Zug (Schweiz) Verfahren zur Durchführung von Hauerund Bohrarbeiten im Erdreich, Gebirgsschichten u. dgl. und Vorrichtung z ur Durchführung des Verfahrens
EP0065507A2 (fr) * 1981-05-14 1982-11-24 Craelius AB Dispositif pour le mouvement alternatif du support d'un foret
SU1507951A1 (ru) * 1987-10-16 1989-09-15 В. Л. Гой Бурова установка
EP0886034B1 (fr) 1997-06-17 2004-05-12 Tracto-Technik Paul Schmidt Spezialmaschinen Dispositif de forage
WO2008044996A1 (fr) * 2006-10-13 2008-04-17 Atlas Copco Rock Drills Ab Fixation de câble métallique sur une installation de forage
US20100139941A1 (en) * 2007-05-18 2010-06-10 Sandvik Mining And Construction Oy Arrangement for employing drill steel centralizer travelling on feed beam of rock drill machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089550A (en) 1959-05-08 1963-05-14 Watson Foundation Company Inc Excavating or drilling device
SE324747B (fr) * 1968-10-04 1970-06-15 Atlas Copco Ab
GB1344821A (en) 1969-12-30 1974-01-23 Mining Developments Ag Drilling or cutting of earth strata
US3741315A (en) 1970-01-08 1973-06-26 Mining Dev Ag Drilling or cutting or earth strata
US3835940A (en) * 1973-03-23 1974-09-17 Smith International Earth drilling apparatus and method
US4172411A (en) * 1976-06-09 1979-10-30 Mitsui Engineering & Shipbuilding Co., Ltd. Hydraulic hammer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149540A (en) * 1961-06-26 1964-09-22 Atlas Copco Ab Feeding devices for rock drills
DE2064862A1 (de) 1969-12-30 1971-07-01 Mining Developments AG, Zug (Schweiz) Verfahren zur Durchführung von Hauerund Bohrarbeiten im Erdreich, Gebirgsschichten u. dgl. und Vorrichtung z ur Durchführung des Verfahrens
EP0065507A2 (fr) * 1981-05-14 1982-11-24 Craelius AB Dispositif pour le mouvement alternatif du support d'un foret
SU1507951A1 (ru) * 1987-10-16 1989-09-15 В. Л. Гой Бурова установка
EP0886034B1 (fr) 1997-06-17 2004-05-12 Tracto-Technik Paul Schmidt Spezialmaschinen Dispositif de forage
WO2008044996A1 (fr) * 2006-10-13 2008-04-17 Atlas Copco Rock Drills Ab Fixation de câble métallique sur une installation de forage
US20100139941A1 (en) * 2007-05-18 2010-06-10 Sandvik Mining And Construction Oy Arrangement for employing drill steel centralizer travelling on feed beam of rock drill machine

Also Published As

Publication number Publication date
US10227834B2 (en) 2019-03-12
DE102014018101A1 (de) 2016-06-09
US20160160584A1 (en) 2016-06-09
PL3029263T3 (pl) 2020-07-13
EP3029263B1 (fr) 2020-02-19

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