EP0064969A2 - Perforatrice, en particulier pour galerie de mine, et son procédé de commande - Google Patents

Perforatrice, en particulier pour galerie de mine, et son procédé de commande Download PDF

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Publication number
EP0064969A2
EP0064969A2 EP82890065A EP82890065A EP0064969A2 EP 0064969 A2 EP0064969 A2 EP 0064969A2 EP 82890065 A EP82890065 A EP 82890065A EP 82890065 A EP82890065 A EP 82890065A EP 0064969 A2 EP0064969 A2 EP 0064969A2
Authority
EP
European Patent Office
Prior art keywords
parts
model
sensors
boom
drilling
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
EP82890065A
Other languages
German (de)
English (en)
Other versions
EP0064969A3 (en
EP0064969B1 (fr
Inventor
Walter Mayerhofer
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 EP0064969A2 publication Critical patent/EP0064969A2/fr
Publication of EP0064969A3 publication Critical patent/EP0064969A3/de
Application granted granted Critical
Publication of EP0064969B1 publication Critical patent/EP0064969B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground

Definitions

  • the drilling device is characterized in that the position of the position sensors determining the boom parts or parts of the drilling mount, preferably electrical rotary and / or sliding resistance sensors, is arranged at the connection points, in particular on the joints of a model that corresponds functionally to the boom of the drilling device are, which are connected via at least one comparison or compensation circuit, preferably a bridge circuit, with, preferably of the same type, position sensors arranged at the connection points analogous to the model, in particular joints, of the cantilever parts or parts of the drill carriage, and that by means of the comparison circuit when the position of the parts of the model changes, the control elements, in particular valves for controlling the cylinders, preferably in chronological succession, can each be acted upon with the pressure medium until all at the connection points, preferably joints, of the drill It is arranged position sensors, preferably rotary and / or sliding resistance sensors, with which the measured variables determined by the position sensors of the model achieve identical measured variables, preferably identical resistance variables.
  • Position sensors 3a, 4a which are connected to central bridge circuit 12 via electrical lines 3b, 4b, are located on joints 3, 4 of the boom of drilling device 1 shown in FIG. 1.
  • position sensors 5a, 6a are located on the analog joints 5, 6 of the functionally corresponding model 2 of the arm, preferably of the same design, which are also connected to the circuit 12 via lines 5b, 6b.
  • This valve 9 is supplied with pressure medium via hydraulic lines 9a, 9b and controls the inflow or outflow of the pressure medium via lines 7a, 7b to and from the cylinder 7 on the boom of the drilling machine 1. If the position of two is over that with the angular position -Sensor 5a provided joint 5 interconnected parts of the boom of model 1 changed to each other, so between points a and b on the bridge of the circuit, a voltage difference or a change in voltage occurs, which - amplified by amplifier 11 - a change in Position, for example opening, closing, of the inflow and outflow valves in the servo valve 9, whereby, fed via the hydraulic lines 9, 9a, pressure medium is supplied and discharged via the cylinder lines 7a, 7b and thus the cylinder 7 is actuated until, due to the change in position of the parts of the boom of the drilling device 1, the resistance occurring at the sensor 3a has the same value as the resistance at the sensor 5a on the analog gel nk 5 of the model 2.
EP82890065A 1981-05-07 1982-05-05 Perforatrice, en particulier pour galerie de mine, et son procédé de commande Expired EP0064969B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2027/81 1981-05-07
AT0202781A AT375148B (de) 1981-05-07 1981-05-07 Bohrgeraet, insbesondere stollenbohrgeraet, und verfahren zur steuerung von bohrgeraeten

Publications (3)

Publication Number Publication Date
EP0064969A2 true EP0064969A2 (fr) 1982-11-17
EP0064969A3 EP0064969A3 (en) 1983-05-04
EP0064969B1 EP0064969B1 (fr) 1985-11-06

Family

ID=3526225

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82890065A Expired EP0064969B1 (fr) 1981-05-07 1982-05-05 Perforatrice, en particulier pour galerie de mine, et son procédé de commande

Country Status (3)

Country Link
EP (1) EP0064969B1 (fr)
AT (1) AT375148B (fr)
DE (1) DE3267251D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388415B (de) * 1984-02-15 1989-06-26 Steel Eng Co Ltd Bohrarmanordnung
CN108331526A (zh) * 2018-01-23 2018-07-27 洪杰 一种就地浸矿设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1083476A (fr) * 1953-04-14 1955-01-10 Bras mécanique
AT286209B (de) * 1966-11-14 1970-11-25 Atlas Copco Ab Bohrausleger zur winkligen Einstellung einer eine Gesteinsbohrmaschine mit Kraftvorschub tragenden Bohrlafette
DE2250405A1 (de) * 1972-10-13 1974-04-25 Inst Gornogo Dela Sibirskogo O Einrichtung zur programmsteuerung des auslegerbohrarms und der vorschubvorrichtung des arbeitsbohrgeraetes an selbstfahrenden bohranlagen
DE2540572A1 (de) * 1975-09-11 1977-03-17 G Pk I Exi Obogatitelnomu Obor Bohrausleger
DE2821113A1 (de) * 1977-05-16 1978-11-30 Atlas Copco Ab Verfahren und vorrichtung zur maschinellen einstellung der neigung einer gesteinsbohrvorrichtung
DE2826984A1 (de) * 1977-06-21 1979-01-25 Atlas Copco Ab Lenkvorrichtung, insbesondere fuer maschineneinheiten
EP0011056A1 (fr) * 1978-10-27 1980-05-14 Atlas Copco Aktiebolag Dispositif pour le réglage de la direction et/ou de l'inclinaison de la perforatrice
EP0016717A1 (fr) * 1979-03-26 1980-10-01 Etablissements Montabert Bras-support articulé pour glissière d'appareil de foration

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1083476A (fr) * 1953-04-14 1955-01-10 Bras mécanique
AT286209B (de) * 1966-11-14 1970-11-25 Atlas Copco Ab Bohrausleger zur winkligen Einstellung einer eine Gesteinsbohrmaschine mit Kraftvorschub tragenden Bohrlafette
DE2250405A1 (de) * 1972-10-13 1974-04-25 Inst Gornogo Dela Sibirskogo O Einrichtung zur programmsteuerung des auslegerbohrarms und der vorschubvorrichtung des arbeitsbohrgeraetes an selbstfahrenden bohranlagen
DE2540572A1 (de) * 1975-09-11 1977-03-17 G Pk I Exi Obogatitelnomu Obor Bohrausleger
DE2821113A1 (de) * 1977-05-16 1978-11-30 Atlas Copco Ab Verfahren und vorrichtung zur maschinellen einstellung der neigung einer gesteinsbohrvorrichtung
DE2821112A1 (de) * 1977-05-16 1978-11-30 Atlas Copco Ab Verfahren und vorrichtung zur maschinellen einstellung der neigung einer gesteinsbohrvorrichtung
DE2826984A1 (de) * 1977-06-21 1979-01-25 Atlas Copco Ab Lenkvorrichtung, insbesondere fuer maschineneinheiten
EP0011056A1 (fr) * 1978-10-27 1980-05-14 Atlas Copco Aktiebolag Dispositif pour le réglage de la direction et/ou de l'inclinaison de la perforatrice
EP0016717A1 (fr) * 1979-03-26 1980-10-01 Etablissements Montabert Bras-support articulé pour glissière d'appareil de foration

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388415B (de) * 1984-02-15 1989-06-26 Steel Eng Co Ltd Bohrarmanordnung
CN108331526A (zh) * 2018-01-23 2018-07-27 洪杰 一种就地浸矿设备
CN108331526B (zh) * 2018-01-23 2019-06-21 汕头市泛世矿产资源股份有限公司 一种就地浸矿设备

Also Published As

Publication number Publication date
ATA202781A (de) 1983-11-15
AT375148B (de) 1984-07-10
EP0064969A3 (en) 1983-05-04
EP0064969B1 (fr) 1985-11-06
DE3267251D1 (en) 1985-12-12

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