EP0137000A1 - Voiture - Google Patents

Voiture Download PDF

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Publication number
EP0137000A1
EP0137000A1 EP84890180A EP84890180A EP0137000A1 EP 0137000 A1 EP0137000 A1 EP 0137000A1 EP 84890180 A EP84890180 A EP 84890180A EP 84890180 A EP84890180 A EP 84890180A EP 0137000 A1 EP0137000 A1 EP 0137000A1
Authority
EP
European Patent Office
Prior art keywords
superstructure
undercarriage
drilling
console
mobile carriage
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.)
Ceased
Application number
EP84890180A
Other languages
German (de)
English (en)
Inventor
Ulrich Betrw.O-Ing Holtschulte
Oskar Kortan
Konrad Ing. 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 EP0137000A1 publication Critical patent/EP0137000A1/fr
Ceased 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 mobile carriage with uppercarriage and undercarriage, as used for the production of boreholes, e.g. Explosive and anchor holes can be used.
  • boreholes e.g. Explosive and anchor holes
  • a sliding track on the carriage specifically on the superstructure, along which a bracket with drilling arm and drilling unit is arranged to be longitudinally displaceable in the direction of travel of the carriage.
  • the boom of the cutting machine without disruption by the drilling unit, the rock can break down, whereupon the boom is brought into rest, and the drilling unit is moved from its parking position into a working position above the boom, after which boreholes to Placement of anchors in the sole, ridge, as well as in the side walls of the tunnel or tunnel can be driven.
  • this device In a working position of the carriage, this device allows both the use of the milling cutter of the part-cutting machine and the removal with an anchor, as a result of which the least possible risk to the working personnel, i.e. Stay in the unsecured area of the gallery can be achieved.
  • the object of the present invention is to provide a mobile trolley which has a high degree of mobility and good maneuverability and which, when the trolley is in a position, allows boreholes to be drilled which have to be drilled at locations which are further away have as the known range of drill carriages: Another object of the present invention is to provide a trolley which is lighter in weight and easier to transport.
  • Such a mobile carriage which does not have to have any counterweights, allows the drilling unit to be used substantially in front of the location of the undercarriage due to the displaceability of the uppercarriage when the undercarriage is in a position. If necessary, a telescopic arm can even be dispensed with.
  • the corresponding work can be carried out along a relatively large distance, for example making explosive holes, drill holes for setting anchors, etc.
  • the arrangement of the sliding track on the superstructure and the warehouse on the undercarriage intended for cooperation ensures particularly high stability in the individual working positions of the superstructure.
  • the sliding track of the uppercarriage can be at least partially arranged between the wheels, caterpillars or the like of the undercarriage, and can be displaced in the direction of travel by at least one bearing.
  • Such a construction allows a low overall height, while at the same time the center of gravity of the entire vehicle, since the sliding track and the bearings must be correspondingly solid, can assume a low position with unchanged ground clearance of the entire mobile vehicle. ;
  • a pressure-medium-actuated cylinder-piston unit is articulated on the superstructure and undercarriage, the piston preferably being articulated, possibly via a piston rod on the superstructure and the cylinder on the undercarriage, so that a particularly simple, space-saving arrangement that can be operated precisely is given.
  • the drilling unit or the like has a particularly large range of use when the undercarriage is in a position.
  • the sliding track has at least one limit stop, there is a particularly simple limitation of the freedom of movement of the superstructure, and at the same time a design can be selected which is capable of absorbing particularly high forces.
  • the flushing agent can reach the drilling unit with a particularly low pressure drop, while at the same time ensuring a particularly favorable weight distribution on the uppercarriage. If a drilling arm is arranged in the middle of the superstructure - based on its width - the drilling unit can be used on both sides of the carriage . come to be kept equivalent.
  • FIG. 1 shows a schematic view of a mobile trolley
  • FIG. 2 shows the front of the trolley
  • FIG. 3 shows a drilling arm with a console.
  • the carriage shown in Fig. 1 has an undercarriage 1 and an uppercarriage 2.
  • the undercarriage 1 carries the traction means, namely caterpillars 3, which are moved via wheels, not shown, which are mounted and driven in the frame 4.
  • the superstructure carries a console 5 in the area of one end, possibly with a control panel, which in turn has the drilling arm shown in FIG. 3.
  • a pressure fluid unit 6 At the other end of the uppercarriage there is a pressure fluid unit 6.
  • an apron 7 with a bracket 8 for the supports 28 is arranged.
  • a bracket 8 for the supports 28 is arranged.
  • the uppercarriage has a sliding track 20, which consists of two double T-beams 21 connected to the uppercarriage, which are supported by bearings 22 which are carried by the frame 4 of the undercarriage , cooperate.
  • the rails have limit stops 23 which cooperate with the bearings and determine the two end positions of the superstructure in relation to the undercarriage.
  • a cylinder 24 is also attached to the frame, the piston 25 of which is articulated to the uppercarriage by means of a bolt 26 and bracket 27.
  • the bracket 8 attached to the uppercarriage carries extendable, in particular extendable supports 28 for supporting the uppercarriage.
  • two lugs 9 are arranged in the center, the upper, centrally arranged lug — as shown in FIG. 3 —bearing the drilling arm, so that the drilling arm is arranged centrally in relation to the width.
  • the pump 29 for flushing medium supply is located to the side of the drilling arm.
  • Fig. 3 the drilling arm is shown separately from the carriage.
  • the console 5 has on its underside bolts, which are not shown, with which the connection to the superstructure is made.
  • the console has four linkages 9 for the drill boom 10 and the lifting and lowering cylinder 11 and the swivel cylinder 12.
  • the drill boom can also be made telescopic, so that it is variable in length.
  • the drill boom 10 has a rotary motor 14, which in turn carries a fork head 13.
  • the rotary motor 14 permits a rotary movement about the geometric axis of the drill arm 10.
  • the fork head 13 carries the drill carriage holder 16 via the swivel shaft 15.
  • the swivel shaft 15 and the geometric axis of the drill arm 10 are approximately normal to one another, so that there is maximum mobility.
  • the drill carriage holder 16, which is articulated on the pivot shaft 15, can be moved via a cylinder 17.
  • the carriage holder 16 in turn carries the schematically illustrated carriage 18 with a drill 19.
  • the drilling arm is to be used in an area that is outside the reach of the drilling arm, it is only necessary to support 28 so that it is arranged on the superstructure and not on the undercarriage. retract, and extend the superstructure via the piston-cylinder unit 24, 25 into the dash-dot position, whereupon the supports 28 are extended again, so that the superstructure is supported on the ground 30 again.
  • Such a procedure not only ensures that a higher number of bores and corresponding anchoring can be carried out when the carriage is positioned relative to the subsurface, but the undercarriage can thereby be kept considerably smaller, which on the one hand makes it more manageable e.g. can be made much lighter in a gallery, and it further increases the mobility of the entire vehicle in relation to the lower longitudinal extension of the undercarriage, which advantage is particularly important in the case of crawler vehicles.

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)
EP84890180A 1983-10-05 1984-10-02 Voiture Ceased EP0137000A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0352183A AT380535B (de) 1983-10-05 1983-10-05 Fahrbarer wagen
AT3521/83 1983-10-05

Publications (1)

Publication Number Publication Date
EP0137000A1 true EP0137000A1 (fr) 1985-04-10

Family

ID=3551657

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84890180A Ceased EP0137000A1 (fr) 1983-10-05 1984-10-02 Voiture

Country Status (3)

Country Link
EP (1) EP0137000A1 (fr)
AT (1) AT380535B (fr)
FI (1) FI80947C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207925A2 (fr) * 1985-04-24 1987-01-07 BÖHLER PNEUMATIK INTERNATIONAL GESELLSCHAFT m.b.H. Machine de creusement de galeries

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122098B2 (de) * 1971-05-05 1974-05-22 Ruhrkohle Ag, 4300 Essen Bohreinrichtung für Streckenvortriebe
DE2250404B2 (de) * 1972-10-13 1976-11-18 Institut Gornowo Dela Akademii Nauk Kasachskoj Ssr, Alma-Ata (Sowjetunion) Selbstfahrbare bohranlage
DE2901102A1 (de) * 1978-01-17 1979-07-19 Coal Industry Patents Ltd Bohrvorrichtung mit mehrfachbohrmasten
DE2836659A1 (de) * 1978-08-22 1980-03-06 Wolfgang Dipl Ing Ebeling Kombinationsbohrvorrichtung
GB2045656A (en) * 1979-04-04 1980-11-05 Salzgitter Maschinen Ag Drilling vehicle having a drilling carriage track
DE3103694A1 (de) * 1981-02-04 1982-09-02 Deilmann-Haniel GmbH, 4600 Dortmund Selbstfahrendes raupen- oder raederfahrgestell fuer den untertaegigen streckenvortrieb
US4351625A (en) * 1978-06-13 1982-09-28 Linden-Alimak Ab Apparatus for automatic bolting in rock reinforcement
EP0083334A1 (fr) * 1981-12-11 1983-07-06 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Bras de forage
DE8336736U1 (de) * 1983-12-22 1984-03-15 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Verfahrbare bohreinrichtung

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122098B2 (de) * 1971-05-05 1974-05-22 Ruhrkohle Ag, 4300 Essen Bohreinrichtung für Streckenvortriebe
DE2250404B2 (de) * 1972-10-13 1976-11-18 Institut Gornowo Dela Akademii Nauk Kasachskoj Ssr, Alma-Ata (Sowjetunion) Selbstfahrbare bohranlage
DE2901102A1 (de) * 1978-01-17 1979-07-19 Coal Industry Patents Ltd Bohrvorrichtung mit mehrfachbohrmasten
US4351625A (en) * 1978-06-13 1982-09-28 Linden-Alimak Ab Apparatus for automatic bolting in rock reinforcement
DE2836659A1 (de) * 1978-08-22 1980-03-06 Wolfgang Dipl Ing Ebeling Kombinationsbohrvorrichtung
GB2045656A (en) * 1979-04-04 1980-11-05 Salzgitter Maschinen Ag Drilling vehicle having a drilling carriage track
DE3103694A1 (de) * 1981-02-04 1982-09-02 Deilmann-Haniel GmbH, 4600 Dortmund Selbstfahrendes raupen- oder raederfahrgestell fuer den untertaegigen streckenvortrieb
EP0083334A1 (fr) * 1981-12-11 1983-07-06 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Bras de forage
DE8336736U1 (de) * 1983-12-22 1984-03-15 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Verfahrbare bohreinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GLÜCKAUF, Band 109, Nr. 18, 1973; K.H. KREBS "Auffahren von Gesteinsstrecken mit gro~em Querschnitt", Seiten 907-910 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207925A2 (fr) * 1985-04-24 1987-01-07 BÖHLER PNEUMATIK INTERNATIONAL GESELLSCHAFT m.b.H. Machine de creusement de galeries
EP0207925A3 (en) * 1985-04-24 1987-05-13 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Gallery driving machine

Also Published As

Publication number Publication date
FI80947C (fi) 1991-07-02
ATA352183A (de) 1985-10-15
FI80947B (fi) 1990-04-30
FI843861A0 (fi) 1984-10-02
FI843861L (fi) 1985-04-06
AT380535B (de) 1986-06-10

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

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AK Designated contracting states

Designated state(s): CH DE FR GB LI SE

RTI1 Title (correction)
17P Request for examination filed

Effective date: 19851004

17Q First examination report despatched

Effective date: 19861002

D17Q First examination report despatched (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19870928

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KORTAN, OSKAR

Inventor name: SCHOEN, KONRAD, ING.

Inventor name: HOLTSCHULTE, ULRICH, BETRW.O-ING