ES2254737T3 - GUIDANCE METHOD OF A ROCK DRILL. - Google Patents
GUIDANCE METHOD OF A ROCK DRILL.Info
- Publication number
- ES2254737T3 ES2254737T3 ES02768242T ES02768242T ES2254737T3 ES 2254737 T3 ES2254737 T3 ES 2254737T3 ES 02768242 T ES02768242 T ES 02768242T ES 02768242 T ES02768242 T ES 02768242T ES 2254737 T3 ES2254737 T3 ES 2254737T3
- Authority
- ES
- Spain
- Prior art keywords
- rock
- coordinate system
- rock drill
- drill
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011435 rock Substances 0.000 claims abstract description 40
- 238000005553 drilling Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000005422 blasting Methods 0.000 claims abstract description 4
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/295—Gasification of minerals, e.g. for producing mixtures of combustible gases
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Gyroscopes (AREA)
Abstract
Description
Método de orientación de una perforadora de roca.Orientation method of a drilling machine rock.
La presente invención se refiere a un método de orientación de una perforadora de roca con respecto a un sistema de coordenadas definido en un cuerpo de roca.The present invention relates to a method of orientation of a rock drill with respect to a system of coordinates defined in a rock body.
En un método de técnica precedente, en referencia al documento SE 460077 o CA 1322968 correspondiente, se pueden usar dos transmisores de ultrasonidos colocados en una deslizadera y tres micrófonos que son colocados en un plano con la ayuda de un rayo láser y un goniómetro rotatorio. La posición del plano de los micrófonos a lo largo del rayo láser es medida por una cinta métrica.In a prior art method, in reference to the corresponding document SE 460077 or CA 1322968, can be used two ultrasonic transmitters placed on a slide and three microphones that are placed on a plane with the help of a laser beam and a rotary goniometer. The position of the plane of the microphones along the laser beam is measured by a tape metrics.
La presente invención, que está definida en la reivindicación posterior, tiene como objetivo conseguir un método simplificado donde el sistema de coordenadas local de la perforadora de roca esté conectado al sistema de coordenadas del cuerpo de roca. Mediante este método se puede realizar una voladura entera con una orientación.The present invention, which is defined in the subsequent claim, aims to achieve a method simplified where the local coordinate system of the rock drill is connected to the coordinate system of the rock body. Using this method, blasting can be performed. Whole with an orientation.
A continuación se describe una forma de realización de la invención en referencia al dibujo anexo donde la figura 1 muestra una imagen de pantalla con un nivel en un mina. La figura 2 muestra una imagen de pantalla con una parte del nivel según la figura 1. La figura 3 muestra un perforadora de roca con una deslizadera orientada con la ayuda de un rayo láser.A form of embodiment of the invention in reference to the attached drawing where the Figure 1 shows a screen image with a level in a mine. The Figure 2 shows a screen image with a part of the level according to figure 1. Figure 3 shows a rock drill with a slide oriented with the help of a laser beam.
En la oficina de planificación del lugar de
trabajo, se provee un fichero de datos que define el volumen de
roca que se debe volar y éste puede ser controlado por el sistema
de control de la perforadora de roca. Esta información sobre
volúmenes deseados para la voladura es almacenada en la memoria de
la perforadora de roca. Para orientar la perforadora de roca el
operador elige primero un nivel y después un área 1 de este nivel.
El resultado de estas opciones es presentado al operador en el
monitor común de la perforadora de roca como se muestra en la
figura 1. En el ejemplo mostrado el nivel es 1015 y el área AVOS.
Posteriormente se elige la cara frontal y de roca donde se sitúa la
perforadora. Cuando se ha hecho esto se muestra una imagen según la
figura 2. El operador ajusta después los ángulos horizontales y
verticales y la distancia empleada para el láser de navegación. La
posición 2 del rayo láser y de la cara de roca 3 son entonces
representadas en el monitor. Para conectar el sistema de
coordenadas local 4 de la perforadora de roca al sistema de
coordenadas del cuerpo de roca, una barra de dirección 5 en la
perforadora de roca 4 es accionada para orientar una deslizadera 6
con la ayuda del rayo láser 2. Cuando esto ocurre, el sistema de
control de la perforadora de roca sabe donde está situada la
perforadora de roca en el sistema de coordenadas del cuerpo de
roca. Después de esto se puede de una manera simple y eficaz
perforar y volar el volumen de roca deseado definido en el sistema
de coordenadas del cuerpo de
roca.In the workplace planning office, a data file is provided that defines the volume of rock to be flown and this can be controlled by the rock drill control system. This information on desired volumes for blasting is stored in the memory of the rock drill. To orient the rock drill the operator first chooses a level and then an area 1 of this level. The result of these options is presented to the operator on the common rock drill monitor as shown in Figure 1. In the example shown the level is 1015 and the AVOS area. Subsequently, the front and rock face where the drill is placed is chosen. When this has been done, an image is shown according to figure 2. The operator then adjusts the horizontal and vertical angles and the distance used for the navigation laser. The position 2 of the laser beam and the rock face 3 are then represented on the monitor. To connect the local coordinate system 4 of the rock drill to the coordinate system of the rock body, an address bar 5 in the rock drill 4 is actuated to orient a slide 6 with the help of the laser beam 2. When this occurs, the rock drill control system knows where the rock drill is located in the coordinate system of the rock body. After this, the desired rock volume defined in the body coordinate system can be drilled and flown in a simple and efficient way.
rock.
Claims (1)
roca.1. Method of orientation of a rock drill (4) with respect to a coordinate system defined in a rock body, characterized by the fact that information about the desired rock volumes for blasting is stored in a memory from the rock drill (4), that the information is presented to the operator, that the operator guided by the information presented by successive options, chooses a desired rock face (3) for drilling and that the system of Local coordinates of the rock drill (4) is connected to the coordinate system of the rock body by orienting a slide (6) on the rock drill (4) with the help of a laser beam (2) defined in the body coordinate system of
rock.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0102868A SE518167C2 (en) | 2001-08-29 | 2001-08-29 | Procedure for orienting a rock drill rig |
| SE2001102868 | 2001-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2254737T3 true ES2254737T3 (en) | 2006-06-16 |
Family
ID=20285160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES02768242T Expired - Lifetime ES2254737T3 (en) | 2001-08-29 | 2002-08-20 | GUIDANCE METHOD OF A ROCK DRILL. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1421254B1 (en) |
| AT (1) | ATE311518T1 (en) |
| AU (1) | AU2002330812B2 (en) |
| CA (1) | CA2458562C (en) |
| DE (1) | DE60207736T2 (en) |
| ES (1) | ES2254737T3 (en) |
| SE (1) | SE518167C2 (en) |
| WO (1) | WO2003018952A1 (en) |
| ZA (1) | ZA200401495B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI117570B (en) * | 2005-06-29 | 2006-11-30 | Sandvik Tamrock Oy | A method for positioning a rock drilling device at a drilling site and a rock drilling machine |
| CN103615246A (en) * | 2013-11-10 | 2014-03-05 | 辽宁通用煤机装备制造股份有限公司 | Combined drilling unit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1493244A (en) * | 1974-04-11 | 1977-11-30 | Secretary Industry Brit | Alignment techniques |
| FI68295C (en) * | 1983-09-02 | 1985-08-12 | Tampella Oy Ab | PROCEDURE FOR THE INSTALLATION OF THE INSTALLATION OF THE BERG |
| JPS6255394A (en) * | 1985-09-04 | 1987-03-11 | マツダ株式会社 | Apparatus for measuring tunnel cross-section for rock drill |
| SE510003C2 (en) * | 1995-02-24 | 1999-03-29 | Atlas Copco Rock Drills Ab | Method and apparatus for aligning a drilling assembly |
-
2001
- 2001-08-29 SE SE0102868A patent/SE518167C2/en not_active IP Right Cessation
-
2002
- 2002-08-20 DE DE2002607736 patent/DE60207736T2/en not_active Expired - Lifetime
- 2002-08-20 AU AU2002330812A patent/AU2002330812B2/en not_active Ceased
- 2002-08-20 CA CA2458562A patent/CA2458562C/en not_active Expired - Lifetime
- 2002-08-20 AT AT02768242T patent/ATE311518T1/en not_active IP Right Cessation
- 2002-08-20 WO PCT/SE2002/001477 patent/WO2003018952A1/en not_active Application Discontinuation
- 2002-08-20 EP EP02768242A patent/EP1421254B1/en not_active Expired - Lifetime
- 2002-08-20 ES ES02768242T patent/ES2254737T3/en not_active Expired - Lifetime
-
2004
- 2004-02-24 ZA ZA2004/01495A patent/ZA200401495B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003018952A1 (en) | 2003-03-06 |
| SE0102868L (en) | 2002-09-03 |
| SE518167C2 (en) | 2002-09-03 |
| DE60207736T2 (en) | 2006-07-06 |
| SE0102868D0 (en) | 2001-08-29 |
| EP1421254B1 (en) | 2005-11-30 |
| ATE311518T1 (en) | 2005-12-15 |
| ZA200401495B (en) | 2005-05-25 |
| AU2002330812B2 (en) | 2007-11-29 |
| CA2458562C (en) | 2012-03-27 |
| DE60207736D1 (en) | 2006-01-05 |
| EP1421254A1 (en) | 2004-05-26 |
| CA2458562A1 (en) | 2003-03-06 |
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