AU2001248964B2 - Rock drilling rig - Google Patents
Rock drilling rig Download PDFInfo
- Publication number
- AU2001248964B2 AU2001248964B2 AU2001248964A AU2001248964A AU2001248964B2 AU 2001248964 B2 AU2001248964 B2 AU 2001248964B2 AU 2001248964 A AU2001248964 A AU 2001248964A AU 2001248964 A AU2001248964 A AU 2001248964A AU 2001248964 B2 AU2001248964 B2 AU 2001248964B2
- Authority
- AU
- Australia
- Prior art keywords
- service
- boom
- rock drilling
- platform
- carrier
- 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 description 15
- 239000011435 rock Substances 0.000 title claims description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 235000009917 Crataegus X brevipes Nutrition 0.000 claims 1
- 235000013204 Crataegus X haemacarpa Nutrition 0.000 claims 1
- 235000009685 Crataegus X maligna Nutrition 0.000 claims 1
- 235000009444 Crataegus X rubrocarnea Nutrition 0.000 claims 1
- 235000009486 Crataegus bullatus Nutrition 0.000 claims 1
- 235000017181 Crataegus chrysocarpa Nutrition 0.000 claims 1
- 235000009682 Crataegus limnophila Nutrition 0.000 claims 1
- 235000004423 Crataegus monogyna Nutrition 0.000 claims 1
- 240000000171 Crataegus monogyna Species 0.000 claims 1
- 235000002313 Crataegus paludosa Nutrition 0.000 claims 1
- 235000009840 Crataegus x incaedua Nutrition 0.000 claims 1
- 101100095563 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) SEO1 gene Proteins 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000243 solution Substances 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
- E21B7/025—Rock drills, i.e. jumbo drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
- B66F11/046—Working platforms suspended from booms of the telescoping type
-
- 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
- E21B7/026—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having auxiliary platforms, e.g. for observation purposes
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
WO 01/81706 PCT/SE01/00820 Rock drilling rig The present invention relates to a rock drilling rig, more specifically to a rig provided with a service platform, a bolting aggregate or an injection device.
When driving tunnels one sometimes wants to drive the tunnel in two stages. This means that a tunnel section near the roof is situated farther forwards than the section at the floor.
The difference in distance is then of the order of 3-4 m. A problem which then arises is to reach the upper tunnel front for loading of the drilled holes with explosive. A further problem consists therein that roof bolting is needed both adjacent the upper tunnel front and above the rear, lower, tunnel front. According to a prior art solution of this problem a service platform is mounted on rails which extend along the drill rig. In this way the service platform can reach the different positions where work is to be done. A drawback with this arrangement is that the operator must climb over the drill rig in order to reach the service platform. Another drawback is that the service platform and the carrying boom obscures the view for the operator when the service platform is not used during the drilling work. Furthermore the known arrangement means that the passability of the drill rig in narrow passages is deteriorated.
The present invention, which is defined in the subsequent claim, aims at achieving a drill rig by means of which one easily can load drilled holes in the upper tunnel front and perform rock bolting and/or injection work both at the upper tunnel front and above the lower, rear, tunnel front. This should be possible to do without the operator having to climb over the drill rig in order to reach the service platform. Furthermore the arrangement should allow the operator during drilling to follow the drill work without difficulty from the maneuvering place on the rig. Furthermore it should be possible to place the service platform in a position where it is not interfering during drilling and suitably placed for transport. Furthermore the maneuvering place should be capable of quick exit in an emergency situation when the service platform is used without the provision of a special emergency exit.
WO 01/81706 PCT/SE01/00820 2 An embodiment of the invention is described below with reference to the accompanying drawings in which fig 1 shows the drill rig from the side arranged for drilling and loading of drilled holes. Fig 2 shows the drill rig from the side in transport position. Fig 3 shows a maneuvering device, forming part of the drill rig, for a service platform in one position. Fig 4 shows the device according to fig 3 in transport position. Fig 5 shows the service boom in three different positions.
The rock drilling rig shown in the drawings comprises a carrier 1 provided with a cabin 11 being raisable and lowerable and from which an operator controls the rock drilling rig. The rock drilling rig has a longitudinal direction 2, shown in figs 3 and 4. On the carrier 1 a number of brackets 12 are arranged on which drill booms 3 are arranged. On the drill booms 3 feed beams 4 are arranged along which rock drilling machines 5 are movable to-and-fro in the usual way. During work at the tunnel fronts 13 and 14 the rock drilling rig is raised on jacks 15. On the carrier 1 a support 16 for two four link mechanisms 8, one shown, is arranged. The support 16 is one of the links in the four link mechanism 8. The other links are 17 and 18 and, at a distance from the support 16, the link 9. The four link mechanism 8 is swingable in a plane which is perpendicular to the longitudinal direction 2 by means of hydraulic cylinders 19. A service boom 6, provided with a rear end 31 and a front end 32, is by means of a hydrulic cylinder 20 swingably arranged at the link 9. The booms 6 arc raisable and lowerable by means of hydraulic cylinders 21. The booms 6 comprise a number of relative to each other telescopically movable boom sections 33-36.
At the front end 32 of boom 6 a service platform 7 is connected by means of a parallelogram mechanism 22. The parallelogram mechanism 22 comprises two links 37 and 38 which are connected to the the front end 32 of the service boom 6 and to a bracket 39 arranged on one side of the service platform 7. The parallelogram mechanism 22 is actuated by means of a hydraulic cylinder 40. Since the swing plane of the parallelogram mechanism 22 is arranged to the side of service platform 7 the service platform can be swung to the position shown in fig 2 without colliding with service boom 6. With this arrangement one obtains the advantage of great range as shown in fig 1 at the same time as the equipment becomes compact at transport as shown in fig 2. Further advantages with the arrangement according to the present invention are that the service platforms can be placed behind the front jacks so that they do not interfere at drilling. Furthermore the service WO 01/81706 PCT/SEO1/00820 platforms can be raised to reach the upper tunnel front and be lowered so that it is possible to travel in low tunnels.
Claims (1)
1. Rock drilling rig including a carrier, at least a drill boom arranged on the 0 carrier, a feed beam arranged on the drill boom and a rock drilling machine being q movable to-and-fro along the feed beam, and at least a service boom swingably arranged on the carrier and on which a services platform, a bolting aggregate or O an injection equipment is arranged at a front end of the service boom, 00oo characterized in that the service boom is provided with a number of relative to ceach other movable boom sections, that the service platform is connected to the service boom by means of a parallelogram mechanism and that the service c 10 platform is arranged to the side of the swing plane of the parallelogram mechanism, through which collision between the service platform and the service boom is avoided. DATED this 25th day of October 2005 ATLAS COPCO ROCK DRILLS AB WATERMARK PATENT TRADE MARK ATTORNEYS 290 BURWOOD ROAD HAWTHORN VICTORIA 3122 AUSTRALIA CJs/JSF
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0001446-4 | 2000-04-19 | ||
| SE0001446A SE516569C2 (en) | 2000-04-19 | 2000-04-19 | Drill rig |
| SE0003009A SE517929C2 (en) | 2000-04-19 | 2000-08-25 | Drill rig |
| SE0003009-8 | 2000-08-25 | ||
| PCT/SE2001/000820 WO2001081706A1 (en) | 2000-04-19 | 2001-04-12 | Rock drilling rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2001248964A1 AU2001248964A1 (en) | 2002-01-24 |
| AU2001248964B2 true AU2001248964B2 (en) | 2005-11-17 |
Family
ID=26655083
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2001248964A Expired - Fee Related AU2001248964B2 (en) | 2000-04-19 | 2001-04-12 | Rock drilling rig |
| AU4896401A Pending AU4896401A (en) | 2000-04-19 | 2001-04-12 | Rock drilling rig |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU4896401A Pending AU4896401A (en) | 2000-04-19 | 2001-04-12 | Rock drilling rig |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1274918A1 (en) |
| JP (1) | JP2003535240A (en) |
| AU (2) | AU2001248964B2 (en) |
| CA (1) | CA2406477A1 (en) |
| SE (1) | SE517929C2 (en) |
| WO (1) | WO2001081706A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20106019A0 (en) * | 2010-10-01 | 2010-10-01 | Sandvik Mining & Constr Oy | Beam assembly for rock drilling equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE358004B (en) * | 1971-11-15 | 1973-07-16 | Atlas Copco Ab | |
| SE366970B (en) * | 1972-09-28 | 1974-05-13 | Braennstroems Mek Brdr | |
| US3967686A (en) * | 1972-12-13 | 1976-07-06 | Gosta Fogelstrom | Device for guiding a drill tool |
| EP0341918A1 (en) * | 1988-05-11 | 1989-11-15 | Mark Richardson | Powered access platform units |
-
2000
- 2000-08-25 SE SE0003009A patent/SE517929C2/en not_active IP Right Cessation
-
2001
- 2001-04-12 JP JP2001578766A patent/JP2003535240A/en not_active Withdrawn
- 2001-04-12 AU AU2001248964A patent/AU2001248964B2/en not_active Expired - Fee Related
- 2001-04-12 CA CA002406477A patent/CA2406477A1/en not_active Abandoned
- 2001-04-12 EP EP01922190A patent/EP1274918A1/en not_active Withdrawn
- 2001-04-12 WO PCT/SE2001/000820 patent/WO2001081706A1/en not_active Application Discontinuation
- 2001-04-12 AU AU4896401A patent/AU4896401A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE358004B (en) * | 1971-11-15 | 1973-07-16 | Atlas Copco Ab | |
| SE366970B (en) * | 1972-09-28 | 1974-05-13 | Braennstroems Mek Brdr | |
| US3967686A (en) * | 1972-12-13 | 1976-07-06 | Gosta Fogelstrom | Device for guiding a drill tool |
| EP0341918A1 (en) * | 1988-05-11 | 1989-11-15 | Mark Richardson | Powered access platform units |
Also Published As
| Publication number | Publication date |
|---|---|
| AU4896401A (en) | 2001-11-07 |
| JP2003535240A (en) | 2003-11-25 |
| EP1274918A1 (en) | 2003-01-15 |
| SE517929C2 (en) | 2002-08-06 |
| WO2001081706A1 (en) | 2001-11-01 |
| CA2406477A1 (en) | 2001-11-01 |
| SE0003009L (en) | 2001-10-20 |
| SE0003009D0 (en) | 2000-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK25 | Application lapsed reg. 22.2i(2) - failure to pay acceptance fee |