EP0140873A1 - Bras de forage - Google Patents

Bras de forage Download PDF

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Publication number
EP0140873A1
EP0140873A1 EP84890183A EP84890183A EP0140873A1 EP 0140873 A1 EP0140873 A1 EP 0140873A1 EP 84890183 A EP84890183 A EP 84890183A EP 84890183 A EP84890183 A EP 84890183A EP 0140873 A1 EP0140873 A1 EP 0140873A1
Authority
EP
European Patent Office
Prior art keywords
arm
drilling
shaft
boom
drill
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
EP84890183A
Other languages
German (de)
English (en)
Other versions
EP0140873B1 (fr
Inventor
Oskar Kortan
Konrad Schön
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.)
Vereinigte Edelstahlwerke AG
Original Assignee
Vereinigte Edelstahlwerke AG
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 Vereinigte Edelstahlwerke AG filed Critical Vereinigte Edelstahlwerke AG
Publication of EP0140873A1 publication Critical patent/EP0140873A1/fr
Application granted granted Critical
Publication of EP0140873B1 publication Critical patent/EP0140873B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts

Definitions

  • the invention relates to a drilling arm, as it is used on wagons or the like.
  • drilling arms are used not only to make blast holes but also to drill holes for anchors. If anchors are set, the drilling arm can also serve as a support for an anchor setting device.
  • the mobility of the drill arms is of great importance, since the aim is to be able to drill as many holes as possible from one position, whereby on the one hand it must be possible to position the drill precisely on the rock, and on the other hand the alignment of the drill carriage carrying the drill must be ensured according to the desired angle.
  • a drilling arm which has a bracket which is provided for connecting the same to the carriage.
  • This console has articulations for a drill boom, which can be moved via a lifting and lowering cylinder and a swivel cylinder, which are also articulated on the console.
  • This drill boom has a rotary motor at its distal end, which carries a fork head, which in turn carries a pivot shaft via an arm, which in turn carries the carriage holder with the carriage having.
  • Such a drilling arm is characterized by a particularly simple construction, which at the same time offers the possibility of various positions.
  • a disadvantage of a drilling arm of this type is that there is a particular need for space when positioning the drilling device.
  • the object of the present invention is to create a drilling arm which allows the mount to be arranged on both sides of the drill arm, with a complete equivalence in the positioning of the mount, in particular in the two end positions, being provided in both mount positions.
  • the drilling arm with a bracket, an articulated, optionally telescopic boom, which can be moved via a lifting, lowering and swiveling cylinder, the boom at its distal end, which can be rotated about the longitudinal axis of the boom, for example, in a fork head, mounted pivot axis, on which a pivotable by means of a cylinder or the like is supported, in which a carrier shaft is mounted which is arranged essentially normal to the pivot axis and which carries the drill carriage holder with drill carriage, drilling device and, if applicable, anchor setting device, consists essentially of this that an arm is mounted on the carrier shaft, which has at its distal end a further shaft which is connected to the mount holder, the carrier shaft and the further shaft being arranged essentially parallel to one another.
  • the drill carriage can be arranged on both sides of the drill arm.
  • the arm which is mounted in the carrier shaft, is pivoted to the other side of the drill arm, the drill carriage being also pivoted about the further shaft at the same angle in succession or simultaneously.
  • a particularly good mobility is given when the further shaft and the carrier shaft are each arranged in a preferably hydraulic rotating cylinder.
  • the drill carriage can be arranged particularly far on both sides of the boom.
  • FIG. 1 shows a drilling arm which is mounted on a drilling carriage, in a side view and
  • FIG. 2 shows the drilling arm according to FIG. 1 in a top view.
  • the carriage 1 partially shown in FIG. 1 carries a bracket 2 which has tabs 3 to which the boom 4, the lifting and lowering cylinder 5 and the swivel cylinder 6 are articulated.
  • a rotating cylinder 7 is provided, which is fastened on a telescopic extension (not shown) in the boom.
  • the rotary cylinder in turn carries a further boom part 8, which has a fork at its distal end head 9 carries.
  • a shaft 10 is mounted, on which a carrier is pivotally mounted via a cylinder 12.
  • the carrier 11 in turn has a rotary cylinder 13 in which a carrier shaft 14 is provided.
  • an arm 15 is rotatably mounted through 180 °, which has at its distal end a rotary cylinder 16 with a further shaft 17, which in turn carries the mount holder 18, which can be rotated through 180 ° , intended.
  • the carriage 19 is fastened to the carriage holder, along which the drilling unit 20 can be displaced, optionally with an anchor-setting device.
  • the drilling steel 21 is driven into the rock through the guide 22, the carriage being supported on the rock by the mandrel 23.
  • supports 24, 25 are provided on both sides of the console, which support the console on the floor 26.
  • the rotary cylinder 13 is actuated, causing the arm 15 to move from its one end position to the left of the boom into the other end position to the right of the boom (shown in dashed lines in FIG. 2) comes to lie. Simultaneously with this rotational movement of the arm 15, an opposite rotational movement is carried out in the rotating cylinder 16, so that the mount can continue to be arranged parallel to the boom.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
EP19840890183 1983-10-14 1984-10-09 Bras de forage Expired EP0140873B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0365983A AT380924B (de) 1983-10-14 1983-10-14 Bohrarm
AT3659/83 1983-10-14

Publications (2)

Publication Number Publication Date
EP0140873A1 true EP0140873A1 (fr) 1985-05-08
EP0140873B1 EP0140873B1 (fr) 1988-01-07

Family

ID=3553577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840890183 Expired EP0140873B1 (fr) 1983-10-14 1984-10-09 Bras de forage

Country Status (4)

Country Link
EP (1) EP0140873B1 (fr)
AT (1) AT380924B (fr)
DE (1) DE3468479D1 (fr)
FI (1) FI80946C (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799556A (en) * 1986-04-02 1989-01-24 The Steel Engineering Co., Ltd. Drilling boom
AT390646B (de) * 1987-03-23 1990-06-11 Tampella Oy Ab Verfahren und einrichtung zur steuerung einer gesteinsbohranordnung
WO1996007014A1 (fr) * 1994-08-30 1996-03-07 Tamrock Oy Structure de montage de verins de pivotement pour un bras de perforatrice de roches
FR2725928A1 (fr) * 1994-10-20 1996-04-26 Dg Construction Perfectionnements a une tete articulee pour vehicule porte-outil et vehicule porte-outil correspondant
WO1997002402A1 (fr) * 1995-07-04 1997-01-23 Koehler Georg Dispositif pour forer des trous et/ou des fentes
EP1291488A1 (fr) * 2001-09-11 2003-03-12 Klemm Bohrtechnik Zweigniederlassung der Bauer Maschinen GmbH Foreuse pour réaliser des forages géotechniques
FR2842861A1 (fr) * 2002-07-29 2004-01-30 Jean Marie Koehly Dispositif de forage destine a etre utilise pour la culture de la vigne ou autres arbustes plantes en rangs serres
US8490716B2 (en) 2008-05-09 2013-07-23 Atlas Copco Rock Drills Ab Rock drilling device and rock drilling rig or rock bolting rig comprising such device
US8636083B2 (en) 2008-05-09 2014-01-28 Atlas Copco Rock Drills Ab Rock drilling device
US8662199B2 (en) 2008-05-09 2014-03-04 Atlas Copco Rock Drills Ab Feed unit for a drilling machine
PL127261U1 (pl) * 2018-04-19 2019-10-21 Mine Master Spółka Z Ograniczoną Odpowiedzialnością Wysięgnik teleskopowy modułowy
CN113898389A (zh) * 2021-10-14 2022-01-07 中国煤炭科工集团太原研究院有限公司 锚索钻车机器人
AU2020250307B2 (en) * 2017-09-08 2022-11-24 Epiroc Rock Drills Aktiebolag Mining or construction vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104632089B (zh) * 2015-02-05 2017-01-25 广东顺德孔山重工机械有限公司 一种可水平或竖直双向钻孔的潜孔钻机钻臂

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379137A (en) * 1943-04-14 1945-06-26 Cleveland Pneumatic Tool Co Rock drill support
US2396365A (en) * 1943-08-17 1946-03-12 Cleveland Pneumatic Tool Co Adjustable platform for mine cars
FR1002670A (fr) * 1949-11-17 1952-03-10 Nu Sse Und Grafer K G Maschf Chariot de percée, notamment de percée des galeries de mine
US3727867A (en) * 1970-06-29 1973-04-17 Tampella Oy Ab Device for turning the feed device for a rock drill
US4067398A (en) * 1975-06-04 1978-01-10 Atlas Copco Aktiebolag Ring drilling rig

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379137A (en) * 1943-04-14 1945-06-26 Cleveland Pneumatic Tool Co Rock drill support
US2396365A (en) * 1943-08-17 1946-03-12 Cleveland Pneumatic Tool Co Adjustable platform for mine cars
FR1002670A (fr) * 1949-11-17 1952-03-10 Nu Sse Und Grafer K G Maschf Chariot de percée, notamment de percée des galeries de mine
US3727867A (en) * 1970-06-29 1973-04-17 Tampella Oy Ab Device for turning the feed device for a rock drill
US4067398A (en) * 1975-06-04 1978-01-10 Atlas Copco Aktiebolag Ring drilling rig

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799556A (en) * 1986-04-02 1989-01-24 The Steel Engineering Co., Ltd. Drilling boom
AT390646B (de) * 1987-03-23 1990-06-11 Tampella Oy Ab Verfahren und einrichtung zur steuerung einer gesteinsbohranordnung
WO1996007014A1 (fr) * 1994-08-30 1996-03-07 Tamrock Oy Structure de montage de verins de pivotement pour un bras de perforatrice de roches
AU693920B2 (en) * 1994-08-30 1998-07-09 Tamrock Oy Arrangement for mounting swing cylinders in boom for rock drilling unit
US5893421A (en) * 1994-08-30 1999-04-13 Tamrock Oy Arrangement for mounting swing cylinders in boom for rock drilling unit
FR2725928A1 (fr) * 1994-10-20 1996-04-26 Dg Construction Perfectionnements a une tete articulee pour vehicule porte-outil et vehicule porte-outil correspondant
WO1997002402A1 (fr) * 1995-07-04 1997-01-23 Koehler Georg Dispositif pour forer des trous et/ou des fentes
EP1291488A1 (fr) * 2001-09-11 2003-03-12 Klemm Bohrtechnik Zweigniederlassung der Bauer Maschinen GmbH Foreuse pour réaliser des forages géotechniques
FR2842861A1 (fr) * 2002-07-29 2004-01-30 Jean Marie Koehly Dispositif de forage destine a etre utilise pour la culture de la vigne ou autres arbustes plantes en rangs serres
US8490716B2 (en) 2008-05-09 2013-07-23 Atlas Copco Rock Drills Ab Rock drilling device and rock drilling rig or rock bolting rig comprising such device
US8636083B2 (en) 2008-05-09 2014-01-28 Atlas Copco Rock Drills Ab Rock drilling device
US8662199B2 (en) 2008-05-09 2014-03-04 Atlas Copco Rock Drills Ab Feed unit for a drilling machine
AU2020250307B2 (en) * 2017-09-08 2022-11-24 Epiroc Rock Drills Aktiebolag Mining or construction vehicle
US11585154B2 (en) 2017-09-08 2023-02-21 Epiroc Rock Drills Aktiebolag Mining or construction vehicle
PL127261U1 (pl) * 2018-04-19 2019-10-21 Mine Master Spółka Z Ograniczoną Odpowiedzialnością Wysięgnik teleskopowy modułowy
CN113898389A (zh) * 2021-10-14 2022-01-07 中国煤炭科工集团太原研究院有限公司 锚索钻车机器人

Also Published As

Publication number Publication date
EP0140873B1 (fr) 1988-01-07
AT380924B (de) 1986-07-25
FI843997L (fi) 1985-04-15
ATA365983A (de) 1985-12-15
FI80946B (fi) 1990-04-30
FI843997A0 (fi) 1984-10-11
DE3468479D1 (en) 1988-02-11
FI80946C (fi) 1990-08-10

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