CN103737298A - Rapid disassembly and assembly method for drilling tool of power head drilling machine - Google Patents
Rapid disassembly and assembly method for drilling tool of power head drilling machine Download PDFInfo
- Publication number
- CN103737298A CN103737298A CN201310756344.0A CN201310756344A CN103737298A CN 103737298 A CN103737298 A CN 103737298A CN 201310756344 A CN201310756344 A CN 201310756344A CN 103737298 A CN103737298 A CN 103737298A
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- Prior art keywords
- power head
- drilling rod
- drilling
- elevator
- hand basket
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- 238000005553 drilling Methods 0.000 title claims abstract description 119
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000001737 promoting effect Effects 0.000 claims description 6
- 241001074085 Scophthalmus aquosus Species 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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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
-
- 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
- E21B19/02—Rod or cable suspensions
-
- 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
- E21B19/16—Connecting or disconnecting pipe couplings or joints
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- 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 invention relates to a rapid disassembly and assembly method for a drilling tool of a power head drilling machine. A power head support is connected on a power head rail, a roller and an oil cylinder are fixedly mounted on the power head support, the roller can roll on the power head rail, a power head can lift by a certain angle by the aid of the oil cylinder, a hoisting swivel elevator is connected on the power head, can be connected with the drilling tool and can also transfer torque, a winch lifting system is connected with a drill rod clamping ring, the drill rod clamping ring is connected with a drill rod, the tail end of the drill rod is placed on a pipe transfer dolly, the winch lifting system lifts, and the other end of the drill rod is placed into or taken off the hoisting swivel elevator. By the rapid disassembly and assembly method for the drilling tool, the mast and power head rail, the power head support, the power head, the hoisting swivel elevator, the winch lifting system, the drill rod clamping ring, the pipe transfer dolly and a rail cooperatively work, the mechanization degree of the power head drilling machine is furthest brought into play, auxiliary operating time is saved, working efficiency is improved, and the labor intensity of operators is reduced.
Description
Technical field
The invention belongs to drilling technology technical field, particularly a kind of drilling tool fast assembling-disassembling method for power head drilling machine.
Background technology
When drillng operation is carried brill, lower brill, owing to there being large quantities of drilling rods, need to mentioning, transfer, so dismantle, install the efficiency of single drilling rod, just directly have influence on labour intensity and the safety of creeping into subsidiary operation time and operator, and then have influence on progress and the cost of engineering.Traditional drilling tool dismounting mode needs operator that elevator operation is installed when carrying brill, lower brill, and subsidiary operation time is longer, and labour intensity is larger, inefficiency.Power head drilling machine mechanization degree is high, and operator's labour intensity can not be increased work efficiency, be reduced to traditional drilling tool dismounting mode to greatest extent, and then the advantage of performance power head drilling machine that can not be maximum.
Summary of the invention
The present invention provides a kind of a kind of power head drilling machine drilling tool fast assembling-disassembling method that can bring into play to greatest extent power head drilling machine mechanization degree, saving subsidiary operation time, promote operating efficiency and reduction operator's labour intensity for solving the technical problem existing in known technology.
The technical scheme that the present invention takes for the technical problem existing in solution known technology is:
A kind of drilling tool fast assembling-disassembling method for power head drilling machine, while needing lower boring, first operational power head reversion, unit head end and other drilling tool are thrown off, then operational power head bracket makes unit head lift certain angle, rotary power head makes elevator opening upwards, drilling rod snap ring is connected to drilling rod, hoisting system improving drilling rod is to appropriate location, drilling rod end is placed on and is moved on pipe dolly, hoisting system continues to promote makes the drilling rod other end put into elevator, promote afterwards power head bracket, unit head is servo-actuated to drilling rod vertical position, rotary power head, by elevator transmitting torque to drilling rod, screw the tool joint thread of drilling rod below, transfer afterwards drilling rod, operational power head makes elevator separation with drilling rod, the lower driller who completes single drilling rod does,
Need to carry while boring, first Reverse Power head is thrown off the drill rod thread of elevator and drilling rod, promoting power head bracket makes single drilling rod expose workbench, to transfer drilling rod card master with fork, Reverse Power head is dismantled the drill rod thread of button drilling rod below by elevator transmitting torque, lift afterwards unit head and move down power head bracket and drilling rod is mounted in move on pipe dolly, continue to move down power head bracket, when unit head rotates to correct position thereupon, drilling rod snap ring is connected on drilling rod, promoting hoisting system makes drilling rod deviate from elevator, operating afterwards hoisting system places in place drilling rod, the driller that carries who completes single drilling rod does.
On described power head bracket, be provided with the hydraulic jack that can make unit head lift certain angle.
Described elevator comprises joint and hand basket, described hand basket offers the opening chamber snapping in for joint, chamber is outside equipped with lock ring, the described hand basket other end is provided with the interior hexagonal hole of jointing, transmitting torque, upper end is provided with the back-up ring that prevents that hand basket from coming off simultaneously, the internal diameter of described back-up ring is less than the external diameter of joint boss, described hand basket openend jointing, described joint and hand basket junction are provided with and prevent defining flange that hand basket comes off and the outer hexahedron of transmitting torque, and the output of described joint is provided with the tool joint thread being connected with tool joint.
On the outer wall of described hand basket, be provided with the boss that prevents that lock ring from coming off.
Described back-up ring and hand basket are with bolts and be welded to connect in junction.
Advantage and good effect that the present invention has are: the present invention collects mast and unit head track, power head bracket, unit head, elevator, hoisting system, drilling rod snap ring, moves the drilling tool fast assembling-disassembling method of pipe dolly and track collaborative work, bring into play to greatest extent power head drilling machine mechanization degree, save subsidiary operation time, promote operating efficiency and reduce operator's labour intensity.
Accompanying drawing explanation
Fig. 1 is drilling rod syndeton schematic diagram of the present invention;
Fig. 2 is the vertical view of drilling rod of the present invention;
Fig. 3 is elevator structural representation;
Fig. 4 is supporting structure schematic diagram.
In Fig. 1～Fig. 4,1. mast and unit head track, 2. power head bracket, 3. unit head, 4. elevator, 4-1. joint, 4-2. back-up ring, 4-3. hand basket, 4-4. lock ring, 4-5. bolt, 5. hoisting system, 6. drilling rod snap ring, 7. drilling rod, 8. moves pipe dolly and track.
The specific embodiment:
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1～Fig. 4, a kind of power head drilling machine drilling tool syndeton, on unit head track 1, be connected with power head bracket 2, on power head bracket 2, be fixed with roller and oil cylinder 2-1, roller can roll on unit head track 1, the other end of oil cylinder 2-1 is connected on unit head 3, and oil cylinder is flexible can make unit head 3 lift certain angle.On unit head 3, be connected with elevator 4, described elevator 4 can connect drilling tool, also can transmitting torque.Particularly, elevator 4 comprises joint 4-1 and hand basket 4-3, hand basket 4-3 offers the opening chamber snapping in for joint 4-1, chamber is outside equipped with lock ring 4-4, on the outer wall of hand basket 4-3, be provided with the boss that prevents that lock ring 4-4 from coming off, the described hand basket 4-3 other end is provided with the interior hexagonal hole of jointing 4-1, transmitting torque, upper end is provided with the back-up ring that prevents that hand basket 4-3 from coming off simultaneously, back-up ring 4-2 adopts bolt 4-5 be connected and be welded to connect in junction with hand basket 4-3, and the internal diameter of back-up ring 4-2 is less than the external diameter of joint 4-1 boss.Hand basket 4-3 openend jointing 4-1, joint 4-1 end is provided with and prevents that the defining flange that hand basket 4-3 comes off from being the outer hexahedron of transmitting torque, it is upper and free to rotate and slide up and down that hand basket 4-3 is contained in joint 4-1, and the output of joint 4-1 is provided with the tool joint thread being connected with tool joint.
When elevator 4 uses, elevator joint 4-1 is connected with unit head output, when the interior plain adapter screw thread of drilling rod is threaded with the interior plain adapter of elevator, is gone up, unloaded the button of drilling rod below by interior plain adapter screw thread transmitting torque.
When the interior plain adapter screw thread of drilling rod and the interior plain adapter screw thread disengagement of elevator, the button of drilling rod below is gone up, unloaded to outer hexahedron by joint 4-1 lower end with the interior hexagonal hole transmitting torque of carrying blue 4-3, and the lock ring 4-4 on hand basket 4-3 is used for preventing that joint 4-1 from coming off.
A kind of drilling tool fast assembling-disassembling method for power head drilling machine, while needing lower boring, first operational power 3 reversion, unit head 3 ends and other drilling tool are thrown off, then operational power head bracket 2 makes unit head 3 lift certain angle, rotary power head 3 makes elevator 4 opening upwards, drilling rod snap ring 6 is connected to drilling rod, hoisting system 5 promotes drilling rod to appropriate location, drilling rod 7 ends are placed on and are moved on pipe dolly 8, hoisting system 5 continues to promote makes drilling rod 7 other ends put into elevator 4, promote afterwards power head bracket 2, unit head 3 is servo-actuated to drilling rod vertical position, rotary power head 3, by elevator 4 transmitting torques to drilling rod 7, screw the tool joint thread of drilling rod 7 belows.Transfer afterwards drilling rod 7, operational power 3 makes elevator 4 separation with drilling rod 7, and the lower driller who completes single drilling rod does.Hoisting system comprises elevator, steel wire rope, travelling block etc.
Need to carry while boring, first Reverse Power head 3 is thrown off elevator 4 and the drill rod thread of drilling rod 7, promoting power head bracket 2 makes single drilling rod 7 expose workbench, to transfer drilling rod card master with fork, Reverse Power head 3 is dismantled the drill rod thread of button drilling rod 7 belows by elevator 4 transmitting torques, lift afterwards unit head 3 and move down power head bracket 2 and drilling rod 7 is mounted in move on pipe dolly 8, continue to move down power head bracket 2, when unit head 3 rotates to correct position thereupon, drilling rod snap ring 6 is connected on drilling rod 7, promoting hoisting system 5 makes drilling rod 7 deviate from elevator 4, operating afterwards hoisting system 5 places in place drilling rod 7, the driller that carries who completes single drilling rod does.
Normally turn while single drilling rod being installed into needs, method of operating is during with lower brill.
The present invention collects mast and unit head track, power head bracket, unit head, elevator, hoisting system, drilling rod snap ring, moves the drilling tool fast assembling-disassembling method of pipe dolly and track collaborative work, brings into play to greatest extent power head drilling machine mechanization degree, saves subsidiary operation time, promotes operating efficiency and reduces operator's labour intensity.
Above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, and those of ordinary skill in the field should be appreciated that still and can modify or part technical characterictic is equal to replacement the specific embodiment of invention; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the technology of request protection of the present invention.
Claims (5)
1. a drilling tool fast assembling-disassembling method for power head drilling machine, it is characterized in that, while needing lower boring, first operational power head (3) reversion, unit head (3) end and other drilling tool are thrown off, then operational power head bracket (2) makes unit head (3) lift certain angle, rotary power head (3) makes elevator (4) opening upwards, drilling rod snap ring (6) is connected to drilling rod (7), hoisting system (5) promotes drilling rod to appropriate location, drilling rod (7) end is placed on and is moved on pipe dolly (8), hoisting system (5) continues to promote makes drilling rod (7) other end put into elevator (4), promote afterwards power head bracket (2), unit head (3) is servo-actuated to drilling rod vertical position, rotary power head (3), by elevator (4) transmitting torque to drilling rod (7), screw the tool joint thread of drilling rod (7) below, transfer afterwards drilling rod (7), operational power head (3) makes elevator (4) Fen Li with drilling rod (7), the lower driller who completes single drilling rod does,
Need to carry while boring, first Reverse Power head (3) is thrown off elevator (4) and the drill rod thread of drilling rod (7), promoting power head bracket (2) makes single drilling rod (7) expose workbench, with fork, will transfer drilling rod blocks, Reverse Power head (3) is dismantled the drill rod thread of button drilling rod (7) below by elevator (4) transmitting torque, lift afterwards unit head (3) and move down power head bracket (2) and drilling rod (7) is mounted in move on pipe dolly (8), continue to move down power head bracket (2), when unit head (3) rotates to correct position thereupon, drilling rod snap ring (6) is connected on drilling rod (7), promoting hoisting system (5) makes drilling rod (7) deviate from elevator (4), operating afterwards hoisting system (5) places in place drilling rod (7), the driller that carries who completes single drilling rod does.
2. drilling tool fast assembling-disassembling method for a kind of power head drilling machine according to claim 1, is characterized in that, is provided with the hydraulic jack (2-1) that can make unit head (3) lift certain angle on described power head bracket (2).
3. drilling tool fast assembling-disassembling method for a kind of power head drilling machine according to claim 1, it is characterized in that, described elevator (4) comprises joint (4-1) and hand basket (4-3), described hand basket (4-3) offers the opening chamber snapping in for tool joint, chamber is outside equipped with lock ring (4-4), described hand basket (4-3) other end is provided with jointing (4-1), the interior hexagonal hole of transmitting torque, upper end is provided with the back-up ring (4-2) that prevents that hand basket (4-3) from coming off simultaneously, the internal diameter of described back-up ring (4-2) is less than the external diameter of joint (4-1) boss, described hand basket (4-3) openend jointing (4-1), described joint (4-1) is provided with and prevents that the defining flange that hand basket comes off from being the outer hexahedron of transmitting torque with hand basket (4-3) junction, the output of described joint (4-1) is provided with the tool joint thread being connected with tool joint.
4. drilling tool fast assembling-disassembling method for a kind of power head drilling machine according to claim 3, is characterized in that, is provided with the boss that prevents that lock ring (4-4) from coming off on the outer wall of described hand basket (4-3).
5. drilling tool fast assembling-disassembling method for a kind of power head drilling machine according to claim 3, is characterized in that, described back-up ring (4-2) adopts bolt (4-5) be connected and be welded to connect in junction with hand basket (4-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756344.0A CN103737298B (en) | 2013-12-30 | 2013-12-30 | A kind of drilling tool fast assembling-disassembling method for power head drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756344.0A CN103737298B (en) | 2013-12-30 | 2013-12-30 | A kind of drilling tool fast assembling-disassembling method for power head drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103737298A true CN103737298A (en) | 2014-04-23 |
| CN103737298B CN103737298B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310756344.0A Expired - Fee Related CN103737298B (en) | 2013-12-30 | 2013-12-30 | A kind of drilling tool fast assembling-disassembling method for power head drilling machine |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234637A (en) * | 2014-09-24 | 2014-12-24 | 北京南车时代机车车辆机械有限公司 | Truck-mounted drilling rig |
| CN106761477A (en) * | 2016-12-29 | 2017-05-31 | 江苏省无锡探矿机械总厂有限公司 | Rig is with carrying leading-in device |
| CN108098295A (en) * | 2017-12-29 | 2018-06-01 | 宁波继峰汽车零部件股份有限公司 | A kind of fulcrum bar of headrest of automobile assembles device |
| CN108145404A (en) * | 2017-12-29 | 2018-06-12 | 宁波继峰汽车零部件股份有限公司 | A kind of clamping and conveying device for headrest stay |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10115713A1 (en) * | 2001-03-29 | 2002-10-10 | Tracto Technik | Method and device for screwing boring bars |
| US20080307932A1 (en) * | 2007-06-15 | 2008-12-18 | Longyear Tm, Inc. | Methods and apparatus for joint disassembly |
| CN201189605Y (en) * | 2008-05-14 | 2009-02-04 | 郭壮 | Apparatus for detaching drilling rod thread |
| CN201824113U (en) * | 2010-10-18 | 2011-05-11 | 胡长胜 | Fast drill rod assembling and disassembling mechanical arm of jumbolter |
| CN201851046U (en) * | 2010-11-02 | 2011-06-01 | 陕西斯达煤矿安全装备有限公司 | Automatic screw-off mechanism for underground drill rig |
| CN201874480U (en) * | 2010-11-15 | 2011-06-22 | 王宝山 | Quick inserting device of drill rod |
-
2013
- 2013-12-30 CN CN201310756344.0A patent/CN103737298B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10115713A1 (en) * | 2001-03-29 | 2002-10-10 | Tracto Technik | Method and device for screwing boring bars |
| US20080307932A1 (en) * | 2007-06-15 | 2008-12-18 | Longyear Tm, Inc. | Methods and apparatus for joint disassembly |
| CN201189605Y (en) * | 2008-05-14 | 2009-02-04 | 郭壮 | Apparatus for detaching drilling rod thread |
| CN201824113U (en) * | 2010-10-18 | 2011-05-11 | 胡长胜 | Fast drill rod assembling and disassembling mechanical arm of jumbolter |
| CN201851046U (en) * | 2010-11-02 | 2011-06-01 | 陕西斯达煤矿安全装备有限公司 | Automatic screw-off mechanism for underground drill rig |
| CN201874480U (en) * | 2010-11-15 | 2011-06-22 | 王宝山 | Quick inserting device of drill rod |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234637A (en) * | 2014-09-24 | 2014-12-24 | 北京南车时代机车车辆机械有限公司 | Truck-mounted drilling rig |
| CN106761477A (en) * | 2016-12-29 | 2017-05-31 | 江苏省无锡探矿机械总厂有限公司 | Rig is with carrying leading-in device |
| CN108098295A (en) * | 2017-12-29 | 2018-06-01 | 宁波继峰汽车零部件股份有限公司 | A kind of fulcrum bar of headrest of automobile assembles device |
| CN108145404A (en) * | 2017-12-29 | 2018-06-12 | 宁波继峰汽车零部件股份有限公司 | A kind of clamping and conveying device for headrest stay |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103737298B (en) | 2016-05-25 |
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