EP0130969A2 - Drilling and bolting apparatus - Google Patents

Drilling and bolting apparatus Download PDF

Info

Publication number
EP0130969A2
EP0130969A2 EP84890121A EP84890121A EP0130969A2 EP 0130969 A2 EP0130969 A2 EP 0130969A2 EP 84890121 A EP84890121 A EP 84890121A EP 84890121 A EP84890121 A EP 84890121A EP 0130969 A2 EP0130969 A2 EP 0130969A2
Authority
EP
European Patent Office
Prior art keywords
anchor
drilling
carriage
holder
setting device
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
EP84890121A
Other languages
German (de)
French (fr)
Other versions
EP0130969B1 (en
EP0130969A3 (en
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
Vereinigte Edelstahlwerke AG
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 Vereinigte Edelstahlwerke AG, Boehler Pneumatik International GmbH filed Critical Vereinigte Edelstahlwerke AG
Publication of EP0130969A2 publication Critical patent/EP0130969A2/en
Publication of EP0130969A3 publication Critical patent/EP0130969A3/en
Application granted granted Critical
Publication of EP0130969B1 publication Critical patent/EP0130969B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
  • An anchor drilling and setting device has already become known, which has a mount, along which alternately the drilling unit or the anchor setting key can be moved with another motor.
  • a mount 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 extends transversely to the borehole 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 moved 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 has to be taken into the rest position during the translational movement from the work, which also requires a displaceable
  • 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 positions 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 its use, particularly in mining, is only possible to a limited extent. Furthermore, there is a particularly high susceptibility to malfunctions due to the additional lateral guidance, so that the operator has to go again into the undeveloped area of the line to get the device working again to bring or the entire wagon must be withdrawn from the undeveloped line and after repairing the anchor drilling and setting device the wagons must be brought back into the undeveloped line and realigned there.
  • the object of the present invention is now to provide an anchor drilling and setting device which allows the entire work process to be carried out in such a way that the operator does not have to be in the undeveloped area, while at the same time a compact design should be possible and it should also The operational safety can be kept particularly high due to a simple construction.
  • the anchor drilling and setting device for example for mining, tunneling or the like, which can be connected to a carriage, a cutting machine or the like via a mount, mount holder, possibly a drilling arm, with a drilling, in particular rotary impact motor, which is slidably arranged on a carriage along the carriage, a movable boring bar guide, a pivotable anchor magazine, an anchor holder for setting the anchors, an anchor wrench that can be moved along the carriage via a carriage, possibly an insertion tube for the adhesive, e.g.
  • the holder for the anchor magazine, the drill rod guide, the anchor setting key holder and optionally the holder for the insertion tube are rotatably arranged about a common axis, the receptacle for the drill rod in the drill rod guide, the anchor setting key and preferably an anchor and possibly the insertion tube the same n
  • the receptacle for the drill rod in the drill rod guide, the anchor setting key and preferably an anchor and possibly the insertion tube the same n Have a distance from the common axis, whereby in every position of the drill bit special rotary impact motor the distance of the same from the axis is constant.
  • the various brackets or tools are each rotatable about a common axis in front of the unit makes it particularly easy to change the tools, while at the same time requiring the smallest space for the entire device.
  • the anchor setting key holder which carries the anchor setting key, possibly with resilient receptacles, can be moved in the longitudinal direction of the mount, in particular via an engagement and disengagement cylinder. Since, as a rule, the boring bar must be longer than the anchor, it is advantageous to first insert the anchor setting key into the motor and only then to insert the rock anchor into the anchor setting key. Such a procedure is made possible by the mobility of the anchor setting key holder in the longitudinal direction of the carriage.
  • 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 mit.the disc and the nut can already be arranged in the magazine, whereby any further manipulation, e.g. 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 different working positions of the device according to FIG. 1 in a side and top view.
  • the anchor drilling and setting device shown in FIG. 1 has a mount 1 which carries end plates 2 and 3 at its two ends.
  • a Carriage 4 movable, on which a rotary impact motor 5 is arranged.
  • 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 moves along the The carriage is not hindered and on the other hand the guidance of the boring bar 17 with the drill bit 18 is fully guaranteed.
  • Puf the axis 10 is the anchor setting key holder 19, which carries the anchor setting key 20 via spring clips 21, attached. 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 which has been introduced into the borehole is mixed, and then it 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 a 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 work sequence then begins again, the work tools not being rotated in their entirety about the axis 10, but rather a swiveling movement by a maximum of 2 20 0.

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)

Abstract

1. Drilling and bolting apparatus for mining, tunnel construction or the like, adapted for connection by means of a mount (1), a mount holder, a drilling arm to a car, a mining machine or the like, comprising a drilling motor, particularly a rotary percussive motor (5), which is arranged slidably along the mount (1) on a slide (4), a movable drill rod guide (12, 13, 14), a pivotable rock bolt store (24), a rock bolt grip (23) for setting the rock bolts (28), a feed pipe (31) for a bonding agent, e.g. an adhesive compound, the rock bolt store (24), the drill rod guide (12, 13, 14) and the support (30) for the feed pipe (31) being arranged rotatably about a common shaft (10) and the distance from the shaft (10) being the same in any position of the drilling or rotary percussive motor (5), resp., characterised in that a rock bolt setting spanner (20) is arranged at the same distance from the shaft (10), which by means of the slide (4) is movable along the mount (1) and lies on a rock bolt setting spanner holder (19) which bears the rock bolt setting spanner (20) by means of resilient retainers (21) and which is movable in longitudinal direction of the mount by means of an engaging and disengaging cylinder (22).

Description

Die Erfindung bezieht sich auf eine Ankerbohr- und -setzeinrichtung z.B. für Bergbau, Tunnelbau od.dgl.The invention relates to an anchor drilling and setting device e.g. for mining, tunneling or the like

Im Bergbau, insbesondere Kohlebergbau und im Tunnelbau, kommt dem Ausbau der Strecke mit Haft- oder Spreizanker immer größere Bedeutung zu. Bei Durchführung des Verfahrens wird nun im allgemeinen so vorgegangen, daß mit einer Bohrmaschine ein oder mehrere Bohrlöcher in das Gestein und zwar etwa in radialer bzw. normaler Richtung bezogen auf den Tunnelquerschnitt in das Gestein getrieben werden. In diese Bohrlöcher werden sodann Spreizanker oder Beton bzw. ein Zweikomponentenkleber eingebracht, worauf der Haftanker eingefügt wird. Nach dem Erhärten des Haftmittels, das bei einem Zweikomponentensystem kurzzeitig der Fall ist, werden die Muttern am herausstehenden Ende des Ankers angezogen, wobei zwischen Gestein und Mutter eine Platte angeordnet ist, um eine oberflächliche Zerstörung des Gesteins zu vermeiden. Durch derartige Anker wird nun erreicht, daß auf das Gestein Spannungen, insbesondere Druckspannungen ausgeübt werden, wodurch ein Art Gewölbeeffekt erzielt wird, und das Gestein des Tunnels od.dgl. eine Art selbsttragende Struktur bildet.In mining, especially coal mining and tunneling, the expansion of the route with adhesive or expansion anchors is becoming increasingly important. When carrying out the method, the procedure is now generally such that one or more boreholes are drilled into the rock with a drilling machine, specifically in the radial or normal direction in relation to the tunnel cross section. Expansion anchors or concrete or a two-component adhesive are then introduced into these boreholes, after which the adhesive anchor is inserted. After the adhesive has hardened, which is the case for a short time in a two-component system, the nuts are tightened at the protruding end of the anchor, a plate being arranged between the rock and the nut in order to avoid superficial destruction of the rock. With such anchors it is now achieved that stresses, in particular compressive stresses are exerted on the rock, whereby a kind of arch effect is achieved, and the rock of the tunnel or the like. forms a kind of self-supporting structure.

Da es erforderlich ist, im noch uriausgebauten Bereich des Tunnels oder Stollens das Ankerloch zu fertigen, das Haftmittel einzubringen, den Anker zu setzen und auch diesen anzuziehen, besteht das dringende Bedürfnis, diese Vorgänge, soweit wie möglich,zu automatisieren, um eine Gefährdung der Bedienungsmannschaft zu vermeiden.Since it is necessary to make the anchor hole in the still developed area of the tunnel or tunnel, to introduce the adhesive, to set the anchor and also to tighten it, there is an urgent need to automate these processes as far as possible in order to endanger the Avoid operating team.

Es ist bereits eine Ankerbohr-und -setzeinrichtung bekannt geworden, welche eine Lafette aufweist, entlang welcher abwechselnd das Bohraggregat bzw. der Ankersetzschlüssel mit einem weiteren Motor verfahren werden kann. An dem dem Bohrloch abgewandten Ende der Lafette befindet sich eine quer zu dieser und beidseitig über diese hinausreichende Aufnahme für das Bohraggregat bzw. den Motor für den Ankersetzschlüssel. Sowohl der Bohrmotor als auch der Motor des Ankersetzschlüssels befindet sich auf einem eigenen Schlitten und kann von einer Arbeitsstellung auf der Lafette entlang der Führung in eine Ruheposition verschoben werden, wonach das andere Aggregat in Arbeitsposition verbracht werden kann. Dieses Verschieben der Aggregate muß entweder händisch oder mit zusätzlichen Zylindern durchgeführt werden. Weiters weist diese Vorrichtung ein Ankermagazin mit Kette auf, welches man bei Erfordernis so vorschwenken kann, daß ein Anker dem Magazin entnehmbar ist. Das Aggregat für das Ankersetzen und der Ankersetzschlüssel können ohne Anker von der Arbeitsstellung in die Ruhestellung verschoben werden, wohingegen der Bohrer bei der translatorischen Bewegung aus der Arbeitsin die Ruhestellung mitgenommen werden muß, wodurch eine querverschiebliche Führung für den Bohrer ebenfalls erforderlich ist.An anchor drilling and setting device has already become known, which has a mount, along which alternately the drilling unit or the anchor setting key can be moved with another motor. 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 extends transversely to the borehole 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 moved into the working position. This movement of the units must either be done manually or with additional cylinders. Furthermore, 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 has to be taken into the rest position during the translational movement from the work, which also requires a displaceable guide for the drill.

Diese bekannte Ankerbohr- und -setzeinrichtung ist apparativ aufwendig, da sie beispielsweise ein Bohraggregat und ein Aggregat zum Ankersetzen benötigt, eine quer zur Lafette angeordnete Führung für die Ruhepositionen der-Aggregate aufweist und beansprucht aufgrund der Anordnung der Querführung, des Ankermagazins und des Einbringrohres für das Haftmittel ein großes Volumen, wodurch der Einsatz insbesondere im Bergbau nur beschränkt möglich ist. Weiters liegt eine besonders große Störungsanfälligkeit durch die zusätzliche Querführung vor, sodaß der Bedienungsmann erneut in den unausgebauten Bereich der Strecke sich begeben muß um das Gerät wieder in Funktion zu bringen oder es muß der gesamte Wagen aus der nichtausgebauten Strecke abgezogen werden und nach Reparatur der Ankerbohr- und--setzeinrichtung der Wagen wieder in die nichtausgebaute Strecke verbracht und dort erneut ausgerichtet werden.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 positions 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 its use, particularly in mining, is only possible to a limited extent. Furthermore, there is a particularly high susceptibility to malfunctions due to the additional lateral guidance, so that the operator has to go again into the undeveloped area of the line to get the device working again to bring or the entire wagon must be withdrawn from the undeveloped line and after repairing the anchor drilling and setting device the wagons must be brought back into the undeveloped line and realigned there.

Die Aufgabe der vorliegenden Erfindung besteht nun darin, eine Ankerbohr- und -setzeinrichtung zu schaffen, die es erlaubt, den gesamten Arbeitsvorgang so durchzuführen, daß der Bedienungsmann nicht im unausgebauten Bereich sein muß, wobei gleichzeitig eine kompakte Bauweise ermöglicht sein soll und es soll weiters durch eine Konstruktion einfacher Bauart die Betriebssicherheit besonders hoch gehalten werden.The object of the present invention is now to provide an anchor drilling and setting device which allows the entire work process to be carried out in such a way that the operator does not have to be in the undeveloped area, while at the same time a compact design should be possible and it should also The operational safety can be kept particularly high due to a simple construction.

Die erfindungsgemäße Ankerbohr- und -setzeinrichtung, z.B. für Bergbau, Tunnelbau od. dgl., die über eine Lafette, Lafettenhalter, gegebenenfalls einen Bohrarm, mit einem Wagen, einer Schrämmaschine od. dgl. verbindbar ist, mit einem Bohr- insbesondere Drehschlagmotor, der auf einem Schlitten entlang der Lafette verschiebbar angeordnet ist, einer beweglichen Bohrstangenführung,einem schwenkbaren Ankermagazin, einer Ankerhalterung zum Setzen der Anker, einem Ankersetzschlüssel, welcher über einen Schlitten entlang der Lafette bewegbar ist, gegebenenfalls einem Einbringrohr für das Haftmittel, z.B. Klebstoff, besteht im wesentlichen darin, daß die Halterung für das Ankermagazin, die Bohrstangenführung,die Ankersetzschlüsselhalterung und gegebenenfalls die Halterung für das Einbringrohr um eine gemeinsame Achse drehbar angeordnet sind, wobei die Aufnahme für die Bohrstange in der Bohrstangenführung, der Ankersetzschlüssel und vorzugsweise ein Anker und gegebenenfalls das Einbringrohr denselben Abstand von der gemeinsamen Achse aufweisen, wobei in jeder Stellung des Bohr- insbesondere Drehschlagmotors der Abstand desselben von der Achse gleichbleibend ist. Mit einer derartigen Konstruktion ist es möglich, daß mit einem einzigen Motor die Bohrlöcher angefertigt und die Anker eingesetzt und angezogen werden können. Es muß lediglich hiezu die Bohrstange dem Bohraggregat entnommen werden, und der Ankersetzschlüssel eingeführt werden. Dadurch, daß die verschiedenen Halterungen bzw. Werkzeuge um eine gemeinsame Achse jeweils vor das Aggregat drehbar angeordnet sind, ist ein besonders einfacher Wechsel der Werkzeuge möglich, wobei gleichzeitig ein geringster Platzbedarf für die gesamte Einrichtung ermöglicht wird.The anchor drilling and setting device according to the invention, for example for mining, tunneling or the like, which can be connected to a carriage, a cutting machine or the like via a mount, mount holder, possibly a drilling arm, with a drilling, in particular rotary impact motor, which is slidably arranged on a carriage along the carriage, a movable boring bar guide, a pivotable anchor magazine, an anchor holder for setting the anchors, an anchor wrench that can be moved along the carriage via a carriage, possibly an insertion tube for the adhesive, e.g. adhesive essential in that the holder for the anchor magazine, the drill rod guide, the anchor setting key holder and optionally the holder for the insertion tube are rotatably arranged about a common axis, the receptacle for the drill rod in the drill rod guide, the anchor setting key and preferably an anchor and possibly the insertion tube the same n Have a distance from the common axis, whereby in every position of the drill bit special rotary impact motor the distance of the same from the axis is constant. With such a construction it is possible that the boreholes can be made and the anchors inserted and tightened with a single motor. It is only necessary to remove the boring bar from the drilling unit and insert the anchor setting key. The fact that the various brackets or tools are each rotatable about a common axis in front of the unit makes it particularly easy to change the tools, while at the same time requiring the smallest space for the entire device.

Gemäß einem weiteren Merkmal der vorliegenden Erfindung ist die Ankersetzschlüsselhalterung, die den Ankersetzschlüssel,gegebenenfalls mit federnden Aufnahmen trägt, insbesondere über einen Ein- und Ausrückzylinder, in Lafettenlängsrichtung bewegbar. Da in der Regel die Bohrstange länger sein muß als der Anker, ist es von Vorteil, zuerst den Ankersetzschlüssel in den Motor einzusetzen und sodann erst den Felsanker in den Ankersetzschlüssel einzuführen. Eine derartige Vorgangsweise wird durch die Beweglichkeit der Ankersetzschlüsselhalterung in Lafettenlängsrichtung ermöglicht.According to a further feature of the present invention, the anchor setting key holder, which carries the anchor setting key, possibly with resilient receptacles, can be moved in the longitudinal direction of the mount, in particular via an engagement and disengagement cylinder. Since, as a rule, the boring bar must be longer than the anchor, it is advantageous to first insert the anchor setting key into the motor and only then to insert the rock anchor into the anchor setting key. Such a procedure is made possible by the mobility of the anchor setting key holder in the longitudinal direction of the carriage.

Ist in Schwenkrichtung um die Achse gesehen zwischen der Bohrstangenführung und der Ankermagazinhalterung die Ankersetzschlüsselhalterung angeordnet, so kann ein besonders rascher Arbeitsvorgang mit besonders einfacher Steuerung ermöglicht werden, da lediglich für den Arbeitsvorgang die Drehung um die Achse in eine Richtung erfolgen muß.If 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.

Weisen das Einbringrohr und der Ankersetzschlüssel dieselbe Winkellage auf der Achse auf, so kann in einer Position der Ankersetzschlüssel in den Motor eingebracht werden und gleichzeitig in das Bohrloch das Haftmittel, insbesondere das Zweikomponentenklebesystem eingebracht werden. Ist ein ein- und ausrückbarer Ankergreifer zur Aufnahme eines Ankers aus dem vor dem Bohrmotor bewegten Ankermagazin vorgesehen, so kann dem Ankermagazin in dieser Stellung ein Anker entnommen werden, wobei während des Einführens des Ankers in das Bohrloch der Ankergreifer wieder ausgerückt werden kann, sodaß Anker mit.der Scheibe und der Mutter bereits im Magazin angeordnet werden können, wodurch jegliche weitere Manipulation, z.B. händisches Aufbringen der Platte und Mutter oder ein zusätzlicher automatischer Arbeitsablauf nicht erforderlich ist.If the insertion tube and the anchor setting key have the same angular position on the axis, 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. If 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 mit.the disc and the nut can already be arranged in the magazine, whereby any further manipulation, e.g. manual application of the plate and nut or an additional automatic workflow is not required.

Eine konstruktiv besonders einfache Lösung ergibt sich dann, wenn die Halterung für das Ankermagazin, die Ankersetzschlüsselhalterung und zumindest eine Bohrstangenführung auf der gemeinsamen Achse drehfest angeordnet sind.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.

Um eine Führung der Bohrstange auch zwischen der vorderen Bohrstangenführung, die auf der Drehachse starr befestigt ist,und dem in Anfangsstellung befindlichen Bohraggregat zu ermöglichen, kann zumindest eine weitere Bohrstangenführung auf der Achse und zwar auf dieser schwenkbar angeordnet sein.In order to enable guidance of the boring bar also between the front boring bar guide, which is rigidly fastened on the axis of rotation, and the drilling unit located in the initial position, at least one further boring bar guide can be pivotably arranged on the axle.

Die Drehbewegung der Halterung für das Ankermagazin, der Ankersetzschlüsselhalterung und der Bohrstangenführung um die gemeinsame Achse erfolgt durch einen Motor, insbesondere einen Drehzylinder. Durch eine derartige konstruktive Anordnung ist ein besonders störungsfreier Betrieb gewährleistet, wobei gleichzeitig der Platzbedarf gering gehalten wird.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. Such a structural arrangement ensures particularly trouble-free operation, while at the same time keeping the space requirement low.

Um ein besonders einfaches Einbringen des Haftmittels in das Bohrloch zu ermöglichen, kann das Einbringrohr für das Haftmittel in Lafettenlängsrichtung bewegbar sein.In order to enable the adhesive to be introduced particularly easily into the borehole, the insertion tube for the adhesive can be movable in the longitudinal direction of the carriage.

Eine besonders kompakte Bauweise ergibt sich dann, wenn die Drehachse an oder in den Stirnplatten der Lafette gelagert ist.A particularly compact design results when the axis of rotation is mounted on or in the end plates of the mount.

Der Ankergreifer kann besonders nahe an das Bohrloch herangebracht werden, wenn dieser auf einer Stirnplatte, die gegebenenfalls einen Abstützdorn trägt, angeordnet ist.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.

Ist dem Bohrmotor in einer Einstellung des Schlittens gegenüber bezogen auf die Lafette ein Vorschubmotor für den Schlitten angeordnet, so ist eine besonders einfache Konstruktion gegeben.If 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.

Ist der Schlitten, welcher den Bohrmotor trägt, teilweise über das dem Bohrloch abgewandte Ende der Lafette verschiebbar, so kann die Lafette kürzer gehalten werden, wobei zum Einführen der Bohrstange in den Motor der Schlitten über das Lafettenende hinaus verfahren werden kann.If 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.

Im folgenden wird die Erfindung anhand der Zeichnungen näher erläutert.The invention is explained in more detail below with reference to the drawings.

Es zeigen Fig. 1 eine Ankerbohr- und -setzeinrichtung in Schrägansicht, und die Figuren 2 und 3 die verschiedenen Arbeitspositionen der Vorrichtung gemäß Fig. 1 in Seiten-und Draufsicht.1 shows an anchor drilling and setting device in an oblique view, and FIGS. 2 and 3 show the different working positions of the device according to FIG. 1 in a side and top view.

Die in Fig. 1 dargestellte Ankerbohr- und -setzeinrichtung weist eine Lafette 1 auf, die an ihren beiden Enden Stirnplatten 2 und 3 trägt. Entlang der Lafette 1 ist ein Schlitten 4 bewegbar,auf dem ein Drehschlagmotor 5 angeordnet ist. Der Schlitten 4 wird über eine Kette 6, die durch einen Kettens.panner 7 gespannt wird, vom Vorschubmotor 8 bewegt. Über dem Vorschubmotor ist eine Abdeckung 9 vorgesehen. Die Lafette wird über einen nicht dargestellten Lafettenhalter mit einem Bohrwagen, z.B. über einen Bohrarm od. dgl., verbunden. Es kann auch vorgesehen sein, die Lafette,z.B. auf einer Schrämmaschine, anzuordnen.The anchor drilling and setting device shown in FIG. 1 has a mount 1 which carries end plates 2 and 3 at its two ends. Along the carriage 1 is a Carriage 4 movable, on which a rotary impact motor 5 is arranged. 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.

In den Stirnplatten 2 und 3 ist parallel zur Lafette eine Achse 10 gelagert, welche über einen Drehzylinder 11 gedreht werden kann. Die Achse 10 trägt weiters Bohrstangenführungen 12, 13, 14, wobei die Bohrstangenführung 12 auf der Achse starr befestigt ist, wohingegen die Bohrstangenführungen 13, 14 über eigene Zylinder 15, 16 aus ihrer Arbeitsstellung drehbar sind, sodaß das Bohraggregat 5 bei seiner Bewegung entlang der Lafette nicht behindert ist und anderseits die Führung der Bohrstange 17 mit Bohrkrone 18 voll gewährleistet ist. Puf der Achse 10 ist weiterhin die Ankersetzschlüsselhalterung 19, die den Ankersetzschlüssel 20 über Federklammern 21 trägt, befestigt. Die Ankersetzschlüsselhalterung wird über den Ein- und Ausrückzylinder 22 bewegt. Auf der Achse ist weiterhin eine Halterung 23 für das Ankermagazin 24 vorgesehen. Das Ankermagazin weist Aufnahmescheiben 25, 26 auf, die in der Halterung drehbar gelagert sind und durch einen Drehzylinder 27 gedreht werden können. Die einzelnen Anker 28 weisen bereits im Magazin Platten 29 auf, welche durch Muttern (nicht dargestellt) in ihrer Lage gehalten sind. Auf der Achse ist eine Halterung 30 für das Einbringrohr 31 für das Haftmittel befestigt. Diese Halterung samt Einbringrohr 31 kann über einen Zylinder 32 in Lafettenlängsrichtung bewegt werden. In der Stirnplatte ist weiters ein Ankergreifer 33 gelagert. Die Stirnplatte trägt weiters einen Abstützdorn 34, der gegebenenfalls ausfahrbar ist.In the end plates 2 and 3, 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 moves along the The carriage is not hindered and on the other hand the guidance of the boring bar 17 with the drill bit 18 is fully guaranteed. Puf the axis 10 is the anchor setting key holder 19, which carries the anchor setting key 20 via spring clips 21, attached. 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.

Die Arbeitsweise der Vorrichtung ist nun wie folgt. Bei der in Fig. 2 dargestellten Stellung 1 ist der Abstützdorn 34 gegen den First 35 abgestützt. Die Lafette 1 befindet sich in diesem Fall in vertikaler Richtung. Durch den Drehmotor 11 wird die Bohrstange, die sich in der Bohrstangenführung 12, 13, 14 befindet, vor den Drehschlagmotor 5 gebracht, welcher zu diesem Zeitpunkt über das Lafettenende hinaus verfahren ist, wonach der Motor wieder zum First bewegt wird, sodaß die Bohrstange in das Bohrfutter des Motors zum Eingriff kommt. Die Aufnahmen in den Bohrstangenführungen 13, 14 weisen einen identen Abstand r zur Achse 10 auf, wodurch die parallele Ausrichtung der Bohrstange gewährleistet ist. Bei der Anfertigung des Bohrloches wird nun so verfahren, daß zuerst die Bohrstangenführung 14, die die Bohrstange über eine Federklammer trägt, womit die Bohrstange in Ruheposition festgehalten ist, ausrückt. Hienach wird die Bohrung weiter vorangetrieben, bis der Schlitten zur Bohrstangenführung 13 gelangt, die ebenfalls ausgeschwenkt wird, wonach das Bohrloch vollendet werden kann, und der Motor samt Bohrgestänge wieder entlang der Lafette verfahren wird. Sodann werden die Bohrstangenführungen 13, 14 wieder in Eingriff mit der Bohrstange 17 gebracht, der Schlitten samt Motor wird über die Lafette hinaus verfahren, sodaß das Bohrgestänge dem Bohrfutter entnommen wird, worauf die Bohrstange durch Drehung der Achse 10 aus der Arbeitsposition geschwenkt wird, wobei gleichzeitig die Ankersetzschlüsselhalterung 19 mit Ankersetzschlüssel 20 und die Halterung 30 samt Einbringrohr 31 für das Haftmittel in Arbeitsposition gebracht werden. Diese Stellung ist in 2 dargestellt. Die jeweilige Winkellage ist den Stellungen mit den Indizes a deutlich zu entnehmen. Der Stellung la ist besonders deutlich zu entnehmen, daß die Aufnahme für die Bohrstange 17, der Ankersetzschlüssel 20 und ein Anker 28 denselben Abstand r von der Achse 10 aufweisen.The operation of the device is now as follows. In the position 1 shown in FIG. 2, the support mandrel 34 is supported against the ridge 35. The carriage 1 is in this case in the vertical direction. By the rotary motor 11, 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. When making the borehole, 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. Then the boring bar guides 13, 14 are brought back into engagement with the boring bar 17, the slide together with the motor is moved beyond the carriage, so that the drill pipe is removed from the drill chuck, whereupon the boring bar is pivoted out of the working position by rotation of the axis 10, whereby at the same time the anchor setting key holder 19 with the anchor setting key 20 and the holder 30 together with the insertion tube 31 for the adhesive are brought into the working position. This position is shown in FIG. 2. The respective angular position can be clearly seen from the positions with the indices a. The position la can be seen particularly clearly that the receptacle for the boring bar 17, the anchor setting key 20 and an anchor 28 have the same distance r from the axis 10.

In Stellung 3 ist der Ankersetzschlüssel in den Drehschlagmotor 5 eingesetzt. Weiters ist das Einbringrohr 31 bis zur Bohrlochmühdung 36 verfahren.In position 3 the anchor setting key is inserted in the rotary impact motor 5. Furthermore, the insertion pipe 31 is moved to the borehole 36.

. Bei der in 4 (Fig. 3) dargestellten Arbeitsstellung ist das Ankermagazin 24 so vor dem Drehschlagmotor gedreht, daß der Ankergreifer 33 an einen Anker 28 des Ankermagazins angreifen kann, worauf der Drehschlagmotor in Lafettenlängsrichtung verfahren wird und der Anker - wie in Stellung 5 dargestellt - in den Ankersetzschlüssel eingreift. Sodann wird das Magazin herausgeschwenkt, wobei gleichzeitig ein Anker dem Ankermagazin entnommen wird. Der Anker wird sodann durch das Drehschlagaggregat Gegenrichtung zur Anzugsrichtung der Schrauben in das Bohrloch gedreht, wodurch der Zweikomponentenkleber, der in das Bohrloch verbracht wurde, vermischt wird, sodann wird kurz abgewartet, bis der Zweikomponentenkleber erstarrt ist und die Mutter in Gegenrichtung gedreht wird, wodurch ein Anziehen derselben ermöglicht ist. Da der Ankergreifer 33 - wie in 5a dargestellt - ausgeschwenkt ist, wobei die Schwenkbewegung über einen eigenen Zylinder 27 durchgeführt wird, können die Anker bereits mit Ankerplatte und Mutter im Magazin versehen werden.. In the working position shown in FIG. 4 (FIG. 3), 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 which has been introduced into the borehole is mixed, and then it 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.

Der Schlitten mit Drehschlagmotor wird sodann wieder in seine Endstellung verfahren, worauf der Ankersetzschlüssel mit der in Arbeitsstellung verbrachten Ankersetzschlüsselhalterung 19 dem Aggregat entnommen wird. Sodann beginnt der gesamte Arbeitsablauf erneut, wobei die Arbeitswerkzeuge um die Achse 10 nicht in ihrer Gesamtheit gedreht werden, sondern es folgt eine Schwenkbewegung um maximal 2200.The slide with a 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 work sequence then begins again, the work tools not being rotated in their entirety about the axis 10, but rather a swiveling movement by a maximum of 2 20 0.

Claims (14)

1. Ankerbohr- und -setzeinrichtung, z.B. für Bergbau, Tunnelbau od. dgl., die über eine Lafette (1), Lafettenhalter, gegebenenfalls einen Bohrarm mit einem Wagen, einer Schrämmmaschine od. dgl. verbindbar ist, mit einem Bohr- insbesondere Drehschlagmotor (5), der auf einem Schlitten (4) entlang der Lafette (1) verschiebbar angeordnet ist, einer beweglichen Bohrstangenführung (12, 13, 14), einem schwenkbaren Ankermagazin (24), einer Ankerhalterung zum Setzen der Anker (28), einem Ankersetzschlüssel (20), welcher über einen Schlitten entlang der Lafette (1) bewegbar ist, gegebenenfalls einem Einbringrohr (31) für das Haftmittel, z.B. Klebstoff, dadurch gekennzeichnet, daß die Halterung (23) für das Ankermagazin (24), die Bohrstangenführung (12, 13, 14),die Ankersetzschlüsselhalterung (19) und gegebenenfalls die Halterung (30) für das Einbringrohr (31) um eine gemeinsame Achse (10) drehbar angeordnet sind, wobei die Aufnahme für die Bohrstange (17) in der Bohrstangenführung (12, 13, 14), der Ankersetzschlüssel (20) und vorzugsweise ein Anker (28) und gegebenenfalls das Einbringrohr denselben Abstand (r) von der gemeinsamen Achse (10) aufweisen, wobei in jeder Stellung des Bohr- insbesondere Drehschlagmotors (5) der Abstand desselben zur Achse (10) gleich ist.1. Anchor drilling and setting device, e.g. for mining, tunneling or the like, which can be connected to a carriage, a cutting machine or the like via a carriage (1), carriage holder, possibly a drilling arm, with a drilling and in particular rotary impact motor (5) which is mounted on a carriage ( 4) is displaceably arranged along the carriage (1), a movable boring bar guide (12, 13, 14), a pivotable anchor magazine (24), an anchor holder for setting the anchors (28), an anchor setting key (20) which is attached to a slide is movable along the carriage (1), optionally an insertion tube (31) for the adhesive, for example Adhesive, characterized in that the holder (23) for the anchor magazine (24), the boring bar guide (12, 13, 14), the anchor setting key holder (19) and optionally the holder (30) for the insertion tube (31) about a common axis (10) are rotatably arranged, the receptacle for the boring bar (17) in the boring bar guide (12, 13, 14), the anchor setting key (20) and preferably an anchor (28) and optionally the insertion tube having the same distance (r) from the Have common axis (10), the distance of the same to the axis (10) being the same in every position of the drilling, in particular rotary impact motor (5). 2. Ankerbohr- und -setzeinrichtung:nach Anspruch 1, dadurch gekennzeichnet, daß die Ankersetzschlüsselhalterung (19), die den Ankersetzschlüssel (20), gegebenenfalls mit federnden Aufnahmen (21) trägt, insbesondere über einen Ein- und Ausrückzylinder (22) in Lafettenlängsrichtung bewegbar ist.2. anchor drilling and setting device: according to claim 1, characterized in that the anchor setting key holder (19), which carries the anchor setting key (20), optionally with resilient receptacles (21), in particular via an engagement and disengagement cylinder (22) in the longitudinal direction of the carriage is movable. 3. Ankerbohr- und -setzeinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß in Schwenkrichtung um die Achse (10) gesehen zwischen der Bohrstangenführung (12, 13,3. anchor drilling and setting device according to claim 1 or 2, characterized in that seen in the pivoting direction about the axis (10) between the boring bar guide (12, 13, 14) und der Ankermagazinhalterung (23), die Ankersetzschlüsselhalterung (19) angeordnet ist.14) and the anchor magazine holder (23), the anchor setting key holder (19) is arranged. 4. Ankerbohr- und -setzeinrichtung nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß das Einbringrohr (31) und der Ankersetzschlüssel (20) dieselbe Winkellage auf der Achse (10) aufweisen.4. anchor drilling and setting device according to claim 1, 2 or 3, characterized in that the insertion tube (31) and the anchor setting key (20) have the same angular position on the axis (10). 5. Ankerbohr- und -setzeinrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß ein ein- und ausrückbarer Ankergreifer (33) zur Aufnahme eines Ankers (28) aus dem vor dem Bohrmotor (5) bewegten Ankermagazin (24) vorgesehen ist.5. anchor drilling and setting device according to one of claims 1 to 4, characterized in that an engaging and disengaging anchor gripper (33) for receiving an anchor (28) from the in front of the drill motor (5) moving armature magazine (24) is provided . 6. Ankerbohr- und -setzeinrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Halterung (23) für das Ankermagazin (24), die Ankersetzschlüsselhalterung (19) und zumindest eine Bohrstangenführung (12) auf der gemeinsamen Achse (10) drehfest angeordnet sind.6. Anchor drilling and setting device according to one of claims 1 to 5, characterized in that the holder (23) for the anchor magazine (24), the anchor setting key holder (19) and at least one boring bar guide (12) on the common axis (10) are rotatably arranged. 7. Ankerbohr- und -setzeinrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß zumindest eine weitere Bohrstangenführung (13, 14) auf der Achse (10) auf dieser schwenkbar angeordnet ist.7. anchor drilling and setting device according to one of claims 1 to 6, characterized in that at least one further boring bar guide (13, 14) on the axis (10) is pivotally arranged on this. 8. Ankerbohr- und -setzeinrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Drehbewegung der Halterung (23) für das Ankermagazin (24) der Ankersetzschlüsselhalterung (19) und der Bohrstangenführung (12, 13, 14) um die gemeinsame Achse durch einen Motor (11), insbesondere Drehzylinder erfolgt.8. anchor drilling and setting device according to one of claims 1 to 7, characterized in that the rotational movement of the holder (23) for the anchor magazine (24) of the anchor setting key holder (19) and the boring bar guide (12, 13, 14) around the common Axis by a motor (11), in particular a rotary cylinder. 9. Ankerbohr-und -setzeinrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das. Einbringrohr (31) für das Haftmittel in Lafettenlängsrichtung bewegbar ist.9. Anchor drilling and setting device according to one of claims 1 to 8, characterized in that the insertion tube (31) for the adhesive is movable in the longitudinal direction of the carriage. 10. Ankerbohr-und -setzeinrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Achse (10) an den Stirnplatten (2, 3) der Lafette (1) gelagert ist.10. anchor drilling and setting device according to one of claims 1 to 9, characterized in that the axis (10) on the end plates (2, 3) of the mount (1) is mounted. 11. Ankerbohr- und -setzeinrichtung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß eine Stirnplatte (2) den Ankergreifer (33) und gegebenenfalls einen Abstützdorn (34) trägt.11. Anchor drilling and setting device according to one of claims 1 to 10, characterized in that an end plate (2) carries the anchor gripper (33) and optionally a support mandrel (34). 12. Ankerbohr- und -setzeinrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß dem Bohrmotor (5) in einer Einstellung des Schlittens (4) gegenüber bezogen auf die Lafette (1) ein Vorschubmotor (8) für den Schlitten angeordnet ist.12. Anchor drilling and setting device according to one of claims 1 to 11, characterized in that the drilling motor (5) in a setting of the carriage (4) with respect to the carriage (1) is arranged a feed motor (8) for the carriage . 13. Ankerbohr- und -setzeinrichtung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß der Schlitten (4), welcher den Bohrmotor (5) trägt, teilweise über das dem Bohrloch abgewandte Lafettenende verschiebbar ist.13. Anchor drilling and setting device according to one of claims 1 to 12, characterized in that the carriage (4) which carries the drill motor (5) is partially displaceable over the carriage end facing away from the borehole.
EP84890121A 1983-06-30 1984-06-26 Drilling and bolting apparatus Expired - Lifetime EP0130969B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2405/83 1983-06-30
AT0240583A AT384860B (en) 1983-06-30 1983-06-30 ANCHOR DRILLING AND SETTING DEVICE

Publications (3)

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

Family

ID=3533750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84890121A Expired - Lifetime EP0130969B1 (en) 1983-06-30 1984-06-26 Drilling and bolting apparatus

Country Status (9)

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

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424733A1 (en) * 1989-10-26 1991-05-02 CASAGRANDE SpA Device to load reinforcement rods
FR2663680A1 (en) * 1990-06-26 1991-12-27 Eimco Secoma Device for controlling the anchoring force for a drilling jar
EP0470061A2 (en) * 1990-07-10 1992-02-05 Atlas Copco Construction and Mining Technique AB Device for setting a rock bolt
EP0489700A1 (en) * 1990-12-03 1992-06-10 Atlas Copco Construction and Mining Technique AB Rock bolting device
AU673114B2 (en) * 1993-12-13 1996-10-24 Voest-Alpine Bergtechnik Gesellschaft Mbh Anchor-boring and anchor-setting device
FR2739134A1 (en) * 1995-09-25 1997-03-28 Montabert Ets DRILLING AND BOLTING APPARATUS FOR DIGGING AND SUPPORTING GALLERIES
WO2001011193A1 (en) * 1999-08-05 2001-02-15 Jama Mining Equipment Ab Arrangement for fixing rock bolts during rock reinforcement
US20100126747A1 (en) * 2007-08-21 2010-05-27 Sandvik Mining And Construction G.M.B.H Anchor drilling and setting device
CN104428493A (en) * 2012-07-09 2015-03-18 阿特拉斯·科普柯凿岩设备有限公司 Method and rock bolting rig for installation of a rock bolt
CN107178382A (en) * 2017-07-27 2017-09-19 中国铁建重工集团有限公司 A kind of horizontal jet
US9957797B2 (en) 2014-07-03 2018-05-01 Skanska Sverige Ab Method and arrangment for mounting bolts in a tunnel wall
CN110185483A (en) * 2019-06-19 2019-08-30 四川新筑智能工程装备制造有限公司 A kind of Multifunctional anchor rod drill pipe rack and operating method for rock bolting jumbo
CN112627870A (en) * 2020-12-21 2021-04-09 浙江志高机械股份有限公司 Hollow grouting anchor rod rotary head
CN113090301A (en) * 2021-04-30 2021-07-09 中煤科工开采研究院有限公司 Anchor-grouting anchor rod support construction device
CN113090304A (en) * 2021-04-30 2021-07-09 中煤科工开采研究院有限公司 Anchor-grouting anchor rod support construction method
CN113404524A (en) * 2021-07-08 2021-09-17 中煤科工开采研究院有限公司 Stock bin mechanism and jumbolter
CN113431612A (en) * 2021-07-28 2021-09-24 中国铁建重工集团股份有限公司 Roofbolter
CN113494303A (en) * 2021-07-08 2021-10-12 中煤科工开采研究院有限公司 Anchor rod drilling machine
CN113982662A (en) * 2021-11-02 2022-01-28 中煤科工集团西安研究院有限公司 Coal mine underground intelligent anchoring unit and dynamic control method thereof
CN114000901A (en) * 2021-11-05 2022-02-01 中铁隧道局集团有限公司 Full-automatic installation device of resin cartridge

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ591000A0 (en) 2000-02-29 2000-03-23 Rockmin Pty Ltd Cartridge shell and cartridge for blast holes and method of use
CN107218070B (en) * 2017-08-07 2023-08-01 江苏徐工工程机械研究院有限公司 Underground tunnel construction equipment
CN109372561B (en) * 2018-09-25 2020-07-10 邹城兖矿泰德工贸有限公司 Anchor cable drill rod
CN109555532A (en) * 2019-01-18 2019-04-02 黄祖华 A kind of horizontal shaft type rock tunnel digging windlass

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2222646B1 (en) * 1972-05-09 1972-11-16 Salzgitter Maschinen Ag Klebank replacement device with carriage
FR2402059A1 (en) * 1977-08-31 1979-03-30 Atlas Copco Ab APPARATUS FOR FIXING BOLTS IN A ROCK
WO1980000093A1 (en) * 1978-06-13 1980-01-24 Mine Constr Ab Apparatus for automatic bolting in rock reinforcement
DE2836659A1 (en) * 1978-08-22 1980-03-06 Wolfgang Dipl Ing Ebeling Multiple purpose machine for mine drilling - is tracked vehicle with multiple arms and drilling carriage also carrying netting roll
DE2842788A1 (en) * 1978-09-30 1980-04-10 Secoma Bolt magazine for rock drilling and bolting appts. - has turret pivoting on support fitted with chains engaging bolts
US4229124A (en) * 1979-02-15 1980-10-21 Joy Manufacturing Company Automatic roof bolting system for mines
EP0020271A1 (en) * 1979-06-01 1980-12-10 Construction De Materiels De Mines Bolting device with linear positioning
EP0034134A1 (en) * 1980-02-08 1981-08-19 Atlas Copco Aktiebolag Rock bolting apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386682A1 (en) * 1977-04-08 1978-11-03 Secoma RESIN CARTRIDGE INJECTION DEVICE FOR BOLTING UNIT
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
SE417742B (en) * 1979-02-22 1981-04-06 Linden Alimak Ab DEVICE FOR BULT DRILLING DEVICE

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2222646B1 (en) * 1972-05-09 1972-11-16 Salzgitter Maschinen Ag Klebank replacement device with carriage
FR2402059A1 (en) * 1977-08-31 1979-03-30 Atlas Copco Ab APPARATUS FOR FIXING BOLTS IN A ROCK
WO1980000093A1 (en) * 1978-06-13 1980-01-24 Mine Constr Ab Apparatus for automatic bolting in rock reinforcement
DE2836659A1 (en) * 1978-08-22 1980-03-06 Wolfgang Dipl Ing Ebeling Multiple purpose machine for mine drilling - is tracked vehicle with multiple arms and drilling carriage also carrying netting roll
DE2842788A1 (en) * 1978-09-30 1980-04-10 Secoma Bolt magazine for rock drilling and bolting appts. - has turret pivoting on support fitted with chains engaging bolts
US4229124A (en) * 1979-02-15 1980-10-21 Joy Manufacturing Company Automatic roof bolting system for mines
EP0020271A1 (en) * 1979-06-01 1980-12-10 Construction De Materiels De Mines Bolting device with linear positioning
EP0034134A1 (en) * 1980-02-08 1981-08-19 Atlas Copco Aktiebolag Rock bolting apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INDUSTRIE MINERALE-LES TECHNIQUES, Nr. 4, April 1981, Seiten 339-343, Paris, FR; J.-L. DURR: "Un nouveau jumbo de boulonnage à la mine de Moyeuvre" *

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424733A1 (en) * 1989-10-26 1991-05-02 CASAGRANDE SpA Device to load reinforcement rods
US5116164A (en) * 1989-10-26 1992-05-26 Casagrande Spa Device to load reinforcement rods
FR2663680A1 (en) * 1990-06-26 1991-12-27 Eimco Secoma Device for controlling the anchoring force for a drilling jar
EP0470061A2 (en) * 1990-07-10 1992-02-05 Atlas Copco Construction and Mining Technique AB Device for setting a rock bolt
EP0470061A3 (en) * 1990-07-10 1992-03-18 Atlas Copco Construction and Mining Technique AB Device for setting a rock bolt
EP0489700A1 (en) * 1990-12-03 1992-06-10 Atlas Copco Construction and Mining Technique AB Rock bolting device
AU673114B2 (en) * 1993-12-13 1996-10-24 Voest-Alpine Bergtechnik Gesellschaft Mbh Anchor-boring and anchor-setting device
FR2739134A1 (en) * 1995-09-25 1997-03-28 Montabert Ets DRILLING AND BOLTING APPARATUS FOR DIGGING AND SUPPORTING GALLERIES
WO1997012122A1 (en) * 1995-09-25 1997-04-03 Etablissements Montabert Drilling and bolting apparatus for tunnelling and tunnel propping
WO2001011193A1 (en) * 1999-08-05 2001-02-15 Jama Mining Equipment Ab Arrangement for fixing rock bolts during rock reinforcement
US20100126747A1 (en) * 2007-08-21 2010-05-27 Sandvik Mining And Construction G.M.B.H Anchor drilling and setting device
CN104428493A (en) * 2012-07-09 2015-03-18 阿特拉斯·科普柯凿岩设备有限公司 Method and rock bolting rig for installation of a rock bolt
US9856733B2 (en) 2012-07-09 2018-01-02 Atlas Copco Rock Drills Ab Method and rock bolting rig for installation of a rock bolt
US9957797B2 (en) 2014-07-03 2018-05-01 Skanska Sverige Ab Method and arrangment for mounting bolts in a tunnel wall
CN107178382A (en) * 2017-07-27 2017-09-19 中国铁建重工集团有限公司 A kind of horizontal jet
CN110185483A (en) * 2019-06-19 2019-08-30 四川新筑智能工程装备制造有限公司 A kind of Multifunctional anchor rod drill pipe rack and operating method for rock bolting jumbo
CN110185483B (en) * 2019-06-19 2023-11-03 四川新筑智能工程装备制造有限公司 Multifunctional anchor rod feeding mechanism for anchor rod trolley and operation method
CN112627870A (en) * 2020-12-21 2021-04-09 浙江志高机械股份有限公司 Hollow grouting anchor rod rotary head
CN112627870B (en) * 2020-12-21 2022-04-01 浙江志高机械股份有限公司 Hollow grouting anchor rod rotary head
CN113090301A (en) * 2021-04-30 2021-07-09 中煤科工开采研究院有限公司 Anchor-grouting anchor rod support construction device
CN113090304A (en) * 2021-04-30 2021-07-09 中煤科工开采研究院有限公司 Anchor-grouting anchor rod support construction method
CN113090304B (en) * 2021-04-30 2023-11-24 中煤科工开采研究院有限公司 Anchor injection and bolt support construction method
CN113494303B (en) * 2021-07-08 2024-01-30 中煤科工开采研究院有限公司 Roof bolter
CN113494303A (en) * 2021-07-08 2021-10-12 中煤科工开采研究院有限公司 Anchor rod drilling machine
CN113404524B (en) * 2021-07-08 2022-09-02 中煤科工开采研究院有限公司 Stock bin mechanism and jumbolter
CN113404524A (en) * 2021-07-08 2021-09-17 中煤科工开采研究院有限公司 Stock bin mechanism and jumbolter
CN113431612A (en) * 2021-07-28 2021-09-24 中国铁建重工集团股份有限公司 Roofbolter
CN113982662A (en) * 2021-11-02 2022-01-28 中煤科工集团西安研究院有限公司 Coal mine underground intelligent anchoring unit and dynamic control method thereof
CN113982662B (en) * 2021-11-02 2024-04-09 中煤科工集团西安研究院有限公司 Underground intelligent anchoring unit for coal mine and dynamic control method thereof
CN114000901B (en) * 2021-11-05 2023-09-22 中铁隧道局集团有限公司 Full-automatic installation device of resin cartridge
CN114000901A (en) * 2021-11-05 2022-02-01 中铁隧道局集团有限公司 Full-automatic installation device of resin cartridge

Also Published As

Publication number Publication date
AT384860B (en) 1988-01-25
FI842438A0 (en) 1984-06-15
EP0130969B1 (en) 1990-04-04
FI80948B (en) 1990-04-30
ZA844662B (en) 1986-02-26
IN161322B (en) 1987-11-14
FI842438A (en) 1984-12-31
PL248098A1 (en) 1985-01-16
CS505484A2 (en) 1990-08-14
AU2972484A (en) 1985-01-17
ATA240583A (en) 1987-06-15
EP0130969A3 (en) 1986-11-05
DE3481856D1 (en) 1990-05-10
FI80948C (en) 1990-08-10
AU569091B2 (en) 1988-01-21
CS273315B2 (en) 1991-03-12
PL143535B1 (en) 1988-02-29

Similar Documents

Publication Publication Date Title
EP0130969B1 (en) Drilling and bolting apparatus
DE2808977C2 (en) Bolting device with a rock drill and a bolt setting device
DE4113422C2 (en)
EP2304179B1 (en) Automated drilling and bolt setting device comprising separate carriages
DE3108877C2 (en) Anchor drilling and anchor setting device assigned to a tunneling machine
WO2013127409A1 (en) System for drilling and for placing rock bolts
DE2437669B2 (en) DRIVING DEVICE FOR DRIVING TUNNELS, ADAPTERS AND ROUTES
DE1944988B2 (en)
DE10344352B4 (en) Drilling apparatus and method for introducing a drilling element into the ground
DE69001771T2 (en) Arrangement for handling boring bars in a rock drilling unit or the like.
DE3612762C2 (en) Telescopic drill
DE2208710C3 (en) Anchor hole drilling and / or anchor setting device in association with a tunneling machine
EP0080455A2 (en) Galleries driving machine
AT390124B (en) OPENING ARRANGEMENT FOR RELEASING A DRILL ROD, MADE FROM SCREWED BORING RODS, OF AN EQUIPMENT FOR LONG HOLE HOLE
DE2842788A1 (en) Bolt magazine for rock drilling and bolting appts. - has turret pivoting on support fitted with chains engaging bolts
DE3329703C2 (en) Device for driving routes or tunnels
DE2059535B2 (en) Device for fan drilling in underground cavities
EP0123671B1 (en) Drilling device
DE3336159C2 (en) Drilling device for anchoring routes in underground mining
EP0685630A2 (en) Mounting apparatus for dual drill pipe
DE3336314C1 (en) Drill cradle
DE3401467C1 (en) Drilling vehicle for tunneling and extraction
DE3902331C1 (en) Face protection for roadway driving
DE850881C (en) Mechanical drilling device for rotary drilling
DE2552428C3 (en) Gradual expansion of the route with several teams arranged one behind the other

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): CH DE FR LI SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE FR LI SE

17P Request for examination filed

Effective date: 19870423

17Q First examination report despatched

Effective date: 19880425

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VOEST-ALPINE STAHL AKTIENGESELLSCHAFT

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BOEHLER PNEUMATIK INTERNATIONAL GESELLSCHAFT M.B.H

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR LI SE

REF Corresponds to:

Ref document number: 3481856

Country of ref document: DE

Date of ref document: 19900510

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19900516

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19900518

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19900525

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19900528

Year of fee payment: 7

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19910627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19910630

Ref country code: CH

Effective date: 19910630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19920228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19920401

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 84890121.1

Effective date: 19920109