CA2246652A1 - The post drill system - Google Patents
The post drill system Download PDFInfo
- Publication number
- CA2246652A1 CA2246652A1 CA002246652A CA2246652A CA2246652A1 CA 2246652 A1 CA2246652 A1 CA 2246652A1 CA 002246652 A CA002246652 A CA 002246652A CA 2246652 A CA2246652 A CA 2246652A CA 2246652 A1 CA2246652 A1 CA 2246652A1
- Authority
- CA
- Canada
- Prior art keywords
- rail
- pneumatic
- drill
- operator
- allowing
- 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.)
- Abandoned
Links
- 238000005553 drilling Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 claims description 4
- 239000011435 rock Substances 0.000 abstract 2
- 238000005422 blasting Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 11
- 238000009527 percussion Methods 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000000463 material 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The Post Drill System is a tool for drilling holes in rock for the purpose of blasting or installing ground support bolts in underground operations, it is known to have a rail which has affixed to its one end a pneumatic cylinder and on its other end a rubber bumper extending from it. In this invention handles are attached to either side of the rail one of which has attached to it and forming part of it a pneumatic control valve thus allowing the operator to hold the rail on the desired hole angle and by extending the affixed cylinder by means of the control valve is able to extend the rail until the rubber bumper makes solid contract with the rock face to be drilled thus allowing the rail to stand freely. In this invention a pneumatic drill is mounted upon the rail and relies upon an air feed motor and chain to cause it to travel the length of the rail. This action along with the operation of the pneumatic drill is controlled by an air-remote control console which allows for the operator to stand at a safe distance while performing the necessary operations. In this invention an adaptor may be placed on the pneumatic drill allowing the operator to place a ground supporting bolt upon it and cause it to be driven into the hole by means of the pneumatic drill while controlling the operation by means of the remote control console.
Description
Description:
Disposed is the Post Drill System which is a method and apparatus for drilling holes in the ceiling of a mine for anchor bolts and for other uses. The Post Drill System is constructed from aluminum and other materials.
Attached to this description is a diagram showing a front view of the Post Drill System and a side view of the Post Drill System. In the diagram, (1) is a rubber bumper, (2) is the telescopic stinger, (3) is the pneumatic steel centralizer, (4) is the feed chain, (5) is the drill steel, (6) is the feed motor, (7) is the drill remote control, (8) is the feed extension control valve, (9) is steel centralizer trip valve, (10) is the handle, (11) is the pneumatic percussion drill, (12) is the pneumatic extension cylinder, (13) is the slide rail casing and (14) is the air supply outlet.
The Post Drill system is a pneumatic percussion drill (11) mounted on the slide rail casing (13).
The pneumatic percussion drill (11) spins and hammers the drill steel (5) to drill a hole in the ceiling of the mine while at the same time ejecting water into the drilled hole through the drill steel (5) to flush debris out of the hole. The slide rail casing (13) has mounted to it pneumatic extension cylinder (12) with an air supply outlet (14) attached to it so that air can be supplied to the pneumatic extension cylinder (12) to extend the cylinder. The slide rail casing (13) has a rubber bumper (1) and telescopic stinger (2) attached on one end and a pneumatic extension cylinder (12) on the other end. The driller holds the handle (10) and erects the Post Drill System vertically in the mine with the rubber bumper (1) towards the ceiling of the mine and the feed extension cylinder (12) towards the floor of the mine. The Driller then lines up the rubber bumper (1) with the location on the ceiling of the mine where the hole is to drilled and by use of the feed extension control valve (8) causes air to enter the pneumatic extension cylinder (12) thus extending the pneumatic extension cylinder (12) and slide rail casing (13) until the rubber bumper (1) makes contact with the ceiling of the mine. The pressure exerted by the extending of the pneumatic extension cylinder (12) causes the telescopic stinger (2) to compact under force within the slide rail casing (13). The air pressure exerted on the pneumatic extension cylinder (12) causes the Post Drill System to be securely held in a vertical position with the rubber bumper (1) contacting the ceiling of the mine and the pneumatic extension cylinder (12) contacting the floor of the mine. The pneumatic percussion drill (11) is now in a secure vertical position with the pneumatic percussion drill (11) and drill steel (5) pointing upwards towards the ceiling of the mine. The Driller now steps away from the Post Drill System and by using the remote control (7) is able to activate the pneumatic percussion drill (11) to cause it to spin, hammer and inject water.
The Driller also uses the remote control (7) to operate the pneumatic feed motor (6) which is attached to the feed chain (4) to cause the feed chain (4) to move upward causing the pneumatic percussion drill (11), to which the feed chain (4) is also attached, to move upward to drill a six foot, or longer, hole in the ceiling of the mine. The Driller can also use the remote control (7) to cause the feed motor (6) to reverse its direction of operation and lower the pneumatic percussion drill (11) which is attached to the feed chain (4), thus withdrawing the pneumatic percussion drill (11) from the hole that has been drilled in the ceiling of the mine. The pneumatic steel centralizer (3) is controlled by the steel centralizer trip valve (9) and is used to guide the drill steel (5).
When the drilling is complete, the Driller removes the drill steel (5) from the drilled hole, removes the drill steel (5) from the pneumatic percussion drill (11) and replaces it with an adapter on the pneumatic percussion drill (11), such adapter which holds an anchor bolt which can then be hammered into the hole which was previously drilled by the Post Drill System.
~"~i~ainr~at-.tlie ost Drill System is a method and apparatus for drilling holes in the ceiling of a mine for anchor bolts or for o a QLit in the attached description and diagram which is safer and faster than the other method or apparatus fo tie sa'~ese..._ DATED this 16th day of September,1998.
ROl~ALD BURKE
Disposed is the Post Drill System which is a method and apparatus for drilling holes in the ceiling of a mine for anchor bolts and for other uses. The Post Drill System is constructed from aluminum and other materials.
Attached to this description is a diagram showing a front view of the Post Drill System and a side view of the Post Drill System. In the diagram, (1) is a rubber bumper, (2) is the telescopic stinger, (3) is the pneumatic steel centralizer, (4) is the feed chain, (5) is the drill steel, (6) is the feed motor, (7) is the drill remote control, (8) is the feed extension control valve, (9) is steel centralizer trip valve, (10) is the handle, (11) is the pneumatic percussion drill, (12) is the pneumatic extension cylinder, (13) is the slide rail casing and (14) is the air supply outlet.
The Post Drill system is a pneumatic percussion drill (11) mounted on the slide rail casing (13).
The pneumatic percussion drill (11) spins and hammers the drill steel (5) to drill a hole in the ceiling of the mine while at the same time ejecting water into the drilled hole through the drill steel (5) to flush debris out of the hole. The slide rail casing (13) has mounted to it pneumatic extension cylinder (12) with an air supply outlet (14) attached to it so that air can be supplied to the pneumatic extension cylinder (12) to extend the cylinder. The slide rail casing (13) has a rubber bumper (1) and telescopic stinger (2) attached on one end and a pneumatic extension cylinder (12) on the other end. The driller holds the handle (10) and erects the Post Drill System vertically in the mine with the rubber bumper (1) towards the ceiling of the mine and the feed extension cylinder (12) towards the floor of the mine. The Driller then lines up the rubber bumper (1) with the location on the ceiling of the mine where the hole is to drilled and by use of the feed extension control valve (8) causes air to enter the pneumatic extension cylinder (12) thus extending the pneumatic extension cylinder (12) and slide rail casing (13) until the rubber bumper (1) makes contact with the ceiling of the mine. The pressure exerted by the extending of the pneumatic extension cylinder (12) causes the telescopic stinger (2) to compact under force within the slide rail casing (13). The air pressure exerted on the pneumatic extension cylinder (12) causes the Post Drill System to be securely held in a vertical position with the rubber bumper (1) contacting the ceiling of the mine and the pneumatic extension cylinder (12) contacting the floor of the mine. The pneumatic percussion drill (11) is now in a secure vertical position with the pneumatic percussion drill (11) and drill steel (5) pointing upwards towards the ceiling of the mine. The Driller now steps away from the Post Drill System and by using the remote control (7) is able to activate the pneumatic percussion drill (11) to cause it to spin, hammer and inject water.
The Driller also uses the remote control (7) to operate the pneumatic feed motor (6) which is attached to the feed chain (4) to cause the feed chain (4) to move upward causing the pneumatic percussion drill (11), to which the feed chain (4) is also attached, to move upward to drill a six foot, or longer, hole in the ceiling of the mine. The Driller can also use the remote control (7) to cause the feed motor (6) to reverse its direction of operation and lower the pneumatic percussion drill (11) which is attached to the feed chain (4), thus withdrawing the pneumatic percussion drill (11) from the hole that has been drilled in the ceiling of the mine. The pneumatic steel centralizer (3) is controlled by the steel centralizer trip valve (9) and is used to guide the drill steel (5).
When the drilling is complete, the Driller removes the drill steel (5) from the drilled hole, removes the drill steel (5) from the pneumatic percussion drill (11) and replaces it with an adapter on the pneumatic percussion drill (11), such adapter which holds an anchor bolt which can then be hammered into the hole which was previously drilled by the Post Drill System.
~"~i~ainr~at-.tlie ost Drill System is a method and apparatus for drilling holes in the ceiling of a mine for anchor bolts or for o a QLit in the attached description and diagram which is safer and faster than the other method or apparatus fo tie sa'~ese..._ DATED this 16th day of September,1998.
ROl~ALD BURKE
Claims
I claim that the Post Drill System is a method and apparatus for drilling holes in the ceiling of a mine for anchor bolts or for other purposes set out in the attached description and diagram which is safer and faster than the other method or apparatus for the same purpose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002246652A CA2246652A1 (en) | 1998-09-16 | 1998-09-16 | The post drill system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002246652A CA2246652A1 (en) | 1998-09-16 | 1998-09-16 | The post drill system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2246652A1 true CA2246652A1 (en) | 2000-03-16 |
Family
ID=29409852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002246652A Abandoned CA2246652A1 (en) | 1998-09-16 | 1998-09-16 | The post drill system |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2246652A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007002987A1 (en) * | 2005-06-30 | 2007-01-11 | Rme Underground Pty Ltd | Drill slide for rock drilling apparatus |
| CN114215566A (en) * | 2021-11-25 | 2022-03-22 | 山东邦迈智能科技有限公司 | Modular anchor rod unit of tunneling, anchoring and protecting all-in-one machine |
-
1998
- 1998-09-16 CA CA002246652A patent/CA2246652A1/en not_active Abandoned
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007002987A1 (en) * | 2005-06-30 | 2007-01-11 | Rme Underground Pty Ltd | Drill slide for rock drilling apparatus |
| EP1945910A1 (en) * | 2005-06-30 | 2008-07-23 | RME Underground Pty Limited | Drill slide for rock drilling apparatus |
| US7617884B2 (en) | 2005-06-30 | 2009-11-17 | Rme Underground Pty Ltd | Drill slide for rock drilling apparatus |
| CN101213351B (en) * | 2005-06-30 | 2010-06-23 | Rme地下私人有限公司 | Drill slide for rock drilling apparatus |
| EP1945910A4 (en) * | 2005-06-30 | 2014-07-09 | Rme Underground Pty Ltd | Drill slide for rock drilling apparatus |
| CN114215566A (en) * | 2021-11-25 | 2022-03-22 | 山东邦迈智能科技有限公司 | Modular anchor rod unit of tunneling, anchoring and protecting all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |