CA2637906C - Appareillage d'alignement de foreuse - Google Patents
Appareillage d'alignement de foreuse Download PDFInfo
- Publication number
- CA2637906C CA2637906C CA2637906A CA2637906A CA2637906C CA 2637906 C CA2637906 C CA 2637906C CA 2637906 A CA2637906 A CA 2637906A CA 2637906 A CA2637906 A CA 2637906A CA 2637906 C CA2637906 C CA 2637906C
- Authority
- CA
- Canada
- Prior art keywords
- mast
- sensor assembly
- drilling
- boom
- vehicle
- 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 - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 84
- 230000005291 magnetic effect Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 5
- 239000003302 ferromagnetic material Substances 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 4
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 3
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 description 7
- 239000011435 rock Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Un appareil permettant de contrôler une foreuse pour percer une série de trous parallèles, où la foreuse comprend un véhicule porteur qui peut être déplacé sur le terrain, un bras installé sur le véhicule pour un mouvement latéral sur le véhicule, un mât porté sur une extrémité extérieure du bras et déplaçable par rapport à deux axes séparés relativement à l'extrémité du bras, comprend un premier capteur réagissant à un angle azimutal relatif à la direction du nord magnétique terrestre et deux capteurs supplémentaires, qui sont utilisés pour mesurer les deux inclinaisons relatives aux deux plans verticaux transversaux et longitudinaux par rapport au bras. Le système de capteur est installé dans un logement sur le mât à proximité du centre longitudinal du mât et décalé sur le côté. Un contrôleur calcule des valeurs captées de l'azimut et des angles cibles d'inclinaison du mât requis pour le forage de chaque trou.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2637906A CA2637906C (fr) | 2008-07-10 | 2008-07-10 | Appareillage d'alignement de foreuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2637906A CA2637906C (fr) | 2008-07-10 | 2008-07-10 | Appareillage d'alignement de foreuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2637906A1 CA2637906A1 (fr) | 2010-01-10 |
| CA2637906C true CA2637906C (fr) | 2014-02-25 |
Family
ID=41565858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2637906A Expired - Fee Related CA2637906C (fr) | 2008-07-10 | 2008-07-10 | Appareillage d'alignement de foreuse |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2637906C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775050B (zh) * | 2014-02-26 | 2016-03-09 | 陕西建设机械股份有限公司 | 旋挖钻桅杆双冗余控制装置 |
| FR3080141B1 (fr) * | 2018-04-11 | 2021-01-29 | Montabert Roger | Dispositif de controle d’un accessoire de forage equipe d’un dispositif de mesure d’angle |
| CN112253083B (zh) * | 2020-10-23 | 2023-06-02 | 中煤科工集团重庆研究院有限公司 | 钻孔自动定位装置及方法 |
| CN112855144A (zh) * | 2021-01-28 | 2021-05-28 | 三一重型装备有限公司 | 一种悬臂式操作站及掘进机 |
-
2008
- 2008-07-10 CA CA2637906A patent/CA2637906C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2637906A1 (fr) | 2010-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20210712 |