EP0130969B1 - Ankerbohr- und -setzeinrichtung - Google Patents

Ankerbohr- und -setzeinrichtung Download PDF

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Publication number
EP0130969B1
EP0130969B1 EP84890121A EP84890121A EP0130969B1 EP 0130969 B1 EP0130969 B1 EP 0130969B1 EP 84890121 A EP84890121 A EP 84890121A EP 84890121 A EP84890121 A EP 84890121A EP 0130969 B1 EP0130969 B1 EP 0130969B1
Authority
EP
European Patent Office
Prior art keywords
drilling
rock bolt
mount
motor
bolting apparatus
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.)
Expired - Lifetime
Application number
EP84890121A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0130969A3 (en
EP0130969A2 (de
Inventor
Ulrich Holtschulte
Oskar Kortan
Gustav Dr. Schatzmayr
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.)
Boehler Pneumatik International GmbH
Original Assignee
Boehler Pneumatik International 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 Boehler Pneumatik International GmbH filed Critical Boehler Pneumatik International GmbH
Publication of EP0130969A2 publication Critical patent/EP0130969A2/de
Publication of EP0130969A3 publication Critical patent/EP0130969A3/de
Application granted granted Critical
Publication of EP0130969B1 publication Critical patent/EP0130969B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21D20/006—Machines for drilling anchor holes and setting anchor bolts having magazines for storing and feeding anchoring-bolts

Definitions

  • the invention relates to an anchor drilling and setting device e.g. for mining, tunneling or the like. According to the preamble of the main claim.
  • An anchor drilling and setting device has already become known, which has a mount, along which the drilling unit or the anchor setting key can be moved alternately with a further motor.
  • a receptacle for the drilling unit or the motor for the anchor setting key At the end of the carriage facing away from the borehole there is a receptacle for the drilling unit or the motor for the anchor setting key, which receptacle extends transversely to this and extends beyond it on both sides.
  • Both the drill motor and the motor of the anchor setting key are located on their own slide and can be moved from a working position on the carriage along the guide to a rest position, after which the other unit can be brought into the working position. This movement of the units must either be done manually or with additional cylinders.
  • this device has an anchor magazine with chain, which can be swung forward so that an anchor can be removed from the magazine if necessary.
  • the unit for the anchor setting and the anchor setting key can be moved from the working position to the rest position without an anchor, whereas the drill must be taken into the rest position during the translational movement from the work, which also requires a displaceable guide for the drill.
  • This known anchor drilling and setting device is expensive in terms of equipment, since it requires, for example, a drilling unit and a unit for setting the anchor, has a guide arranged transversely to the carriage for the rest position of the units, and is claimed due to the arrangement of the transverse guide, the anchor magazine and the insertion tube for the Adhesive has a large volume, which means that use in mining is limited. Furthermore, there is a particularly high susceptibility to malfunction due to the additional lateral guidance, so that the operator has to return to the undeveloped area of the route in order to bring the device back into operation, or the entire carriage must be removed from the undeveloped route and after repairing the Anchor drilling and setting equipment of the wagons are brought back into the undeveloped line and realigned there.
  • anchor drilling and setting devices which have a mount, have a drilling arm with a carriage and can be connected to a cutting machine.
  • a rotary impact motor can be moved to the drilling site on a sled along the carriage.
  • a movable boring bar guide is provided as well as a swiveling anchor magazine with anchor holder for setting the anchor.
  • a disadvantage of both versions is that the anchor magazine and the boring bar guide, which can be pivoted about a common axis, do not have the same distance, so that the machine must also be adjusted after each change of the tool.
  • an anchor magazine for a rock anchor setting device which can be used to support the ridge of a mine tunnel or the like. It is used to hold and advance the anchors.
  • an adhesive replacement device with a mount, on which a drilling device and an anchor setting device are arranged so as to be longitudinally displaceable, a mount holder being braced against the roof and a carrier device by a tensioning cylinder and the mount being pivotable about the axis of the tensioning cylinder and is adjustable parallel to this axis.
  • the insertion of the adhesive cartridges into the anchor hole is mechanized and the prerequisite for an automatic sequence of the adhesive anchor setting process is attempted by pivoting the mount around the axis of the tensioning cylinder in three operating positions, namely one for an anchor hole, the next one for a cartridge setting device and another for the insertion of the anchor rod.
  • a swivel device is also provided here, which is intended to mechanize the individual work processes.
  • EP-A-0 034134 is an anchor Setzvor direction become known, which is arranged on an adjustable mast and can be pivoted into the various operating positions and uses a rock drill or an anchor setting device as required, which can be moved on a sled and carry out the feed.
  • the object of the present invention is now to provide an anchor drilling and setting device which allows the entire working process to be carried out mechanically from a single protected location and not only to produce the drilling tools but also the anchor hole and to introduce the adhesive, to anchor and pull it too.
  • the aim is achieved in that an anchor setting key is arranged at the same distance from the axis, which is movable over the slide along the carriage and is located in an anchor setting key holder which carries the anchor key with resilient receptacles and via an engagement and disengagement cylinder in the longitudinal direction of the carriage is movable.
  • the anchor setting key holder is arranged between the boring bar guide and the anchor magazine holder, viewed in the pivoting direction around the axis, a particularly rapid working process can be made possible with particularly simple control, since the rotation about the axis only has to take place in one direction for the working process.
  • the anchor setting key can be inserted into the motor in one position and the adhesive, in particular the two-component adhesive system, can be introduced into the borehole at the same time.
  • an armature gripper that can be engaged and disengaged is provided for receiving an armature from the armature magazine moved in front of the drill motor, an armature can be removed from the armature magazine in this position, wherein the armature gripper can be disengaged again during the insertion of the armature into the borehole, so that the armature with the washer and the nut can already be arranged in the magazine, whereby any further manipulation, eg manual application of the plate and nut or an additional automatic workflow is not required.
  • a structurally particularly simple solution is obtained if the holder for the armature magazine, the armature setting key holder and at least one boring bar guide are arranged in a rotationally fixed manner on the common axis.
  • At least one further boring bar guide can be pivotably arranged on the axle.
  • the rotation of the holder for the armature magazine, the armature setting key holder and the boring bar guide about the common axis is carried out by a motor, in particular a rotating cylinder.
  • a motor in particular a rotating cylinder.
  • the insertion tube for the adhesive can be movable in the longitudinal direction of the carriage.
  • a particularly compact design results when the axis of rotation is mounted on or in the end plates of the mount.
  • the anchor gripper can be brought particularly close to the borehole if the borehole is arranged on an end plate, which optionally carries a support mandrel.
  • a feed motor for the carriage is arranged in relation to the carriage in a setting of the carriage with respect to the carriage, the construction is particularly simple.
  • the carriage which carries the drill motor can be partially moved over the end of the carriage facing away from the borehole, the carriage can be kept shorter, and the carriage can be moved beyond the carriage end to insert the drill rod into the motor.
  • FIG. 1 shows an anchor drilling and setting device in an oblique view
  • FIGS. 2 and 3 show the various working positions of the device according to FIG. 1 in a side and top view.
  • the anchor drilling and setting shown in Fig. 1 device has a carriage 1, which has end plates 2 and 3 at both ends.
  • a carriage 4 on which a rotary impact motor 5 is arranged can be moved along the carriage 1.
  • the carriage 4 is moved by the feed motor 8 via a chain 6, which is tensioned by a chain tensioner 7.
  • a cover 9 is provided over the feed motor.
  • the carriage is connected to a drilling carriage, for example via a drilling arm or the like, via a carriage holder (not shown). Provision can also be made to arrange the carriage, for example on a cutting machine.
  • an axis 10 is mounted parallel to the carriage, which can be rotated via a rotary cylinder 11.
  • the axis. 10 also carries boring bar guides 12, 13, 14, the boring bar guide 12 being rigidly attached to the axis, whereas the boring bar guides 13, 14 can be rotated out of their working position via their own cylinders 15, 16, so that the drilling unit 5 does not move as it moves along the mount is hindered and on the other hand the guidance of the boring bar 17 with the drill bit 18 is fully guaranteed.
  • the anchor setting key holder 19, which carries the anchor setting key 20 via spring clips 21, is also fixed on the axis 10. The anchor setting key holder is moved over the engagement and disengagement cylinder 22.
  • a bracket 23 for the armature magazine 24 is also provided on the axis.
  • the armature magazine has receiving disks 25, 26 which are rotatably mounted in the holder and can be rotated by a rotating cylinder 27.
  • the individual anchors 28 already have plates 29 in the magazine, which are held in position by nuts (not shown).
  • a holder 30 for the insertion tube 31 for the adhesive is fastened on the axis. This holder together with the insertion tube 31 can be moved in the longitudinal direction of the carriage via a cylinder 32.
  • An anchor gripper 33 is also mounted in the end plate.
  • the end plate also carries a support mandrel 34, which can be extended if necessary.
  • the support mandrel 34 is supported against the ridge 35.
  • the carriage 1 is in this case in the vertical direction.
  • the boring bar which is located in the boring bar guide 12, 13, 14, is brought in front of the rotary impact motor 5, which at this time has moved beyond the carriage end, after which the motor is moved again to the ridge, so that the boring bar in the motor chuck comes into engagement.
  • the receptacles in the boring bar guides 13, 14 are at an identical distance r from the axis 10, which ensures the parallel alignment of the boring bar.
  • the procedure is now such that first the boring bar guide 14, which carries the boring bar via a spring clip, with which the boring bar is held in the rest position, disengages. After that, the drilling is continued until the carriage reaches the boring bar guide 13, which is also swung out, after which the borehole can be completed, and the motor together with the drill pipe is moved again along the mount.
  • the armature magazine 24 is rotated in front of the rotary impact motor in such a way that the armature gripper 33 can engage an armature 28 of the anchor magazine, whereupon the rotary impact motor is moved in the longitudinal direction of the carriage and the anchor - as shown in position 5 - engages in the anchor setting key.
  • the magazine is then pivoted out, an anchor being removed from the anchor magazine at the same time.
  • the anchor is then rotated into the borehole by the rotary impact device in the opposite direction to the tightening direction of the screws, whereby the two-component adhesive that has been introduced into the borehole is mixed, then the mixture is briefly waited until the two-component adhesive has solidified and the nut is rotated in the opposite direction, whereby it is possible to tighten them. Since the armature gripper 33 is pivoted out, as shown in FIG. 5a, the pivoting movement being carried out via its own cylinder 27, the armature can already be provided with the armature plate and nut in the magazine.
  • the slide with rotary impact motor is then moved back into its end position, whereupon the anchor setting key with the anchor setting key holder 19 which has been brought into the working position is removed from the unit.
  • the entire workflow then begins again, the work tools not being rotated in their entirety about the axis 10, but rather a pivoting movement of a maximum of 220 ° follows.

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP84890121A 1983-06-30 1984-06-26 Ankerbohr- und -setzeinrichtung Expired - Lifetime EP0130969B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0240583A AT384860B (de) 1983-06-30 1983-06-30 Ankerbohr- und -setzeinrichtung
AT2405/83 1983-06-30

Publications (3)

Publication Number Publication Date
EP0130969A2 EP0130969A2 (de) 1985-01-09
EP0130969A3 EP0130969A3 (en) 1986-11-05
EP0130969B1 true EP0130969B1 (de) 1990-04-04

Family

ID=3533750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84890121A Expired - Lifetime EP0130969B1 (de) 1983-06-30 1984-06-26 Ankerbohr- und -setzeinrichtung

Country Status (9)

Country Link
EP (1) EP0130969B1 (fi)
AT (1) AT384860B (fi)
AU (1) AU569091B2 (fi)
CS (1) CS273315B2 (fi)
DE (1) DE3481856D1 (fi)
FI (1) FI80948C (fi)
IN (1) IN161322B (fi)
PL (1) PL143535B1 (fi)
ZA (1) ZA844662B (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014011100A1 (en) * 2012-07-09 2014-01-16 Atlas Copco Rock Drills Ab Method and rock bolting rig for installation of a rock bolt
CN109372561A (zh) * 2018-09-25 2019-02-22 邹城兖矿泰德工贸有限公司 锚索钻杆

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1236446B (it) * 1989-10-26 1993-03-09 Dispositivo di caricamento armature
FR2663680B1 (fr) * 1990-06-26 1992-09-11 Eimco Secoma Dispositif de controle d'effort d'ancrage pour glissiere de foration.
SE465092B (sv) * 1990-07-10 1991-07-22 Atlas Copco Constr & Mining Anordning foer saettning av bergbult
SE9003826L (sv) * 1990-12-03 1991-12-09 Atlas Copco Constr & Mining Bergbultningsanordning
AT403721B (de) * 1993-12-13 1998-05-25 Voest Alpine Bergtechnik Ankerbohr- und -setzeinrichtung
FR2739134B1 (fr) * 1995-09-25 1997-12-05 Montabert Ets Appareil de foration et de boulonnage destine au creusement et au soutenement de galeries
SE514495C2 (sv) * 1999-08-05 2001-03-05 Jama Mining Equipment Ab Anordning för sättning av bergbult vid bergförstärkning
AUPQ591000A0 (en) 2000-02-29 2000-03-23 Rockmin Pty Ltd Cartridge shell and cartridge for blast holes and method of use
ATE519922T1 (de) * 2007-08-21 2011-08-15 Sandvik Mining & Constr Oy Ankerbohr- und -setzeinrichtung
SE539411C2 (en) 2014-07-03 2017-09-19 Skanska Sverige Ab Method and arrangement for mounting bolts in a tunnel wall
CN107178382A (zh) * 2017-07-27 2017-09-19 中国铁建重工集团有限公司 一种水平旋喷钻机
CN107218070B (zh) * 2017-08-07 2023-08-01 江苏徐工工程机械研究院有限公司 地下隧道施工设备
CN109555532A (zh) * 2019-01-18 2019-04-02 黄祖华 一种横轴式岩石隧道挖锚机
CN110185483B (zh) * 2019-06-19 2023-11-03 四川新筑智能工程装备制造有限公司 一种用于锚杆台车的多功能锚杆送杆机构及操作方法
CN112627870B (zh) * 2020-12-21 2022-04-01 浙江志高机械股份有限公司 中空注浆锚杆回转头
CN113090304B (zh) * 2021-04-30 2023-11-24 中煤科工开采研究院有限公司 锚注锚杆支护施工方法
CN113090301A (zh) * 2021-04-30 2021-07-09 中煤科工开采研究院有限公司 锚注锚杆支护施工装置
CN113494303B (zh) * 2021-07-08 2024-01-30 中煤科工开采研究院有限公司 锚杆钻机
CN113404524B (zh) * 2021-07-08 2022-09-02 中煤科工开采研究院有限公司 锚杆仓机构和锚杆钻机
CN113431612A (zh) * 2021-07-28 2021-09-24 中国铁建重工集团股份有限公司 一种锚杆钻机
CN113982662B (zh) * 2021-11-02 2024-04-09 中煤科工集团西安研究院有限公司 一种煤矿井下智能锚固单元及其动态控制方法
CN114000901B (zh) * 2021-11-05 2023-09-22 中铁隧道局集团有限公司 一种树脂药卷全自动安装装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386682A1 (fr) * 1977-04-08 1978-11-03 Secoma Dispositif d'injection de cartouches de resine pour appareil de boulonnage
SE413691B (sv) * 1977-08-31 1980-06-16 Atlas Copco Ab Bergbultningsaggregat
SE426511B (sv) * 1978-06-13 1983-01-24 Linden Alimak Ab Anordning for automatiserad bultisettning vid bergforsterkning
DE2836659C3 (de) * 1978-08-22 1982-04-15 Wolfgang Dipl.-Ing. 3000 Hannover Ebeling Kombinationsbohrvorrichtung
DE2842788A1 (de) * 1978-09-30 1980-04-10 Secoma Ankermagazin fuer ein gebirgsankersetzgeraet
AU517908B2 (en) * 1978-10-04 1981-09-03 Societe D'etude Et Deconstruction De Machines Pour Toutes Industries Se. Co. Ma Loof drilling and bolting apparatus
US4229124A (en) * 1979-02-15 1980-10-21 Joy Manufacturing Company Automatic roof bolting system for mines
SE417742B (sv) * 1979-02-22 1981-04-06 Linden Alimak Ab Anordning vid bultborrningsaggregat
FR2457962A1 (fr) * 1979-06-01 1980-12-26 Cagnioncle Georges Dispositif de boulonnage a positionnement lineaire
SE420856C (sv) * 1980-02-08 1985-09-23 Atlas Copco Ab Bergbultningsaggregat innefattande en borrmaskin och en maskin for isettning av bultar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014011100A1 (en) * 2012-07-09 2014-01-16 Atlas Copco Rock Drills Ab Method and rock bolting rig for installation of a rock bolt
CN104428493A (zh) * 2012-07-09 2015-03-18 阿特拉斯·科普柯凿岩设备有限公司 用于安装岩石锚杆的方法和岩石锚固钻凿设备
CN109372561A (zh) * 2018-09-25 2019-02-22 邹城兖矿泰德工贸有限公司 锚索钻杆

Also Published As

Publication number Publication date
FI80948B (fi) 1990-04-30
CS505484A2 (en) 1990-08-14
DE3481856D1 (de) 1990-05-10
AU569091B2 (en) 1988-01-21
IN161322B (fi) 1987-11-14
AU2972484A (en) 1985-01-17
FI842438A (fi) 1984-12-31
ZA844662B (en) 1986-02-26
FI80948C (fi) 1990-08-10
FI842438A0 (fi) 1984-06-15
AT384860B (de) 1988-01-25
ATA240583A (de) 1987-06-15
PL248098A1 (en) 1985-01-16
PL143535B1 (en) 1988-02-29
EP0130969A3 (en) 1986-11-05
EP0130969A2 (de) 1985-01-09
CS273315B2 (en) 1991-03-12

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