CN102425384B - Ball clamp type torsion resisting hoisting swivel elevator - Google Patents
Ball clamp type torsion resisting hoisting swivel elevator Download PDFInfo
- Publication number
- CN102425384B CN102425384B CN 201110455810 CN201110455810A CN102425384B CN 102425384 B CN102425384 B CN 102425384B CN 201110455810 CN201110455810 CN 201110455810 CN 201110455810 A CN201110455810 A CN 201110455810A CN 102425384 B CN102425384 B CN 102425384B
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- overcoat
- sleeve
- roller
- clamp type
- 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
Images
Landscapes
- Earth Drilling (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a ball clamp type torsion resisting hoisting swivel elevator, which comprises an outer sleeve and a tube seat, wherein a main shaft connecting sleeve is arranged above the outer sleeve, and the tube seat is fixedly arranged under the outer sleeve. The invention is characterized in that the hoisting swivel elevator also comprises an inner sleeve, wherein the inner sleeve isarranged in the outer sleeve, the inner sleeve is annularly embedded with at least one group of steel balls and one group of rollers, a taper sleeve is arranged between the inner sleeve and the outersleeve in the area corresponding to the steel ball group, an eccentric sleeve is arranged between the inner sleeve and the outer sleeve in the area corresponding to the roller group, the eccentric sleeve is fixedly connected with the outer sleeve, and the height of the inner sleeve is lower than that of the outer sleeve. A power head can ascend and descend a rope coring drilling tool without the assistance of a hoisting swivel elevation joint, circumferential torsion resistance can loosen drill rods through threads, thread loosening can be carried out without the need of artificial assistance, and manpower is greatly saved.
Description
Technical field
The present invention relates to drilling rod and carry and lead the territory, particularly a kind of ball clamp type torsion resisting hoisting swivel elevator
Background technology
In the prior art, sampler drill is used for, the elevator of lower cord coring drill comprises overcoat and the base that is connected for the sampler drill unit head, base is fixedly mounted on the bottom of overcoat, has inner convex platform in the base, the cord coring drill front end connected to carry draw joint and be inserted in the overcoat, the inner convex platform of base can block to carry and draw joint it can not be come off, yet this elevator can only rise, lower cord coring drill is used, the circumferential antitorque drill rod thread loose unloading of carrying out, so also need human assistance that rope coring drill pipe is disassembled from drilling tool, very waste of manpower.
Summary of the invention
For addressing the above problem, the invention reside in provides a kind of ball clamp type torsion resisting hoisting swivel elevator, so that sampler drill carry when drawing cord coring drill not need to be before drilling rod termination carry and draw that joint just can rise, lower cord coring drill, can also carry out the screw thread loose unloading to rope coring drill pipe voluntarily, do not need human assistance, saved a large amount of manpowers.
Technical scheme of the present invention is achieved in that
Ball clamp type torsion resisting hoisting swivel elevator, comprise overcoat and base, described overcoat top has the main shaft adapter sleeve, described base is fixedly mounted on the below of described overcoat, also comprise inner sleeve, be set in described in the described overcoat, annular is embedded with at least one group of steel ball and one group of roller on the described inner sleeve, and the described inner sleeve of described steel ball corresponding region and described overcoat between be provided with tapered sleeve, and the described inner sleeve of described roller corresponding region and described overcoat between be provided with eccentric bushing, described eccentric bushing is fixedly connected with described overcoat, the height of described inner sleeve is lower than the height of described overcoat, and the main shaft adapter sleeve is connected with dynamic head main spindle, and inner sleeve can be slided in overcoat, steel ball and tapered sleeve cooperation can be blocked cord coring drill does not come off it, and roller and eccentric bushing cooperate the cord coring drill that can provide antitorque effect to make not rotate in a circumferential direction.
Above-mentioned ball clamp type torsion resisting hoisting swivel elevator, also comprise cursor, described cursor comprises rotating spanner, rotating pin, inner sleeve hanging scroll, described rotating spanner one end is installed on the described outer casing outer wall by described rotating pin, described inner sleeve hanging scroll is arranged on the described cursor, have a looping pit at described overcoat wall, the looping pit that described inner sleeve hanging scroll passes on the described overcoat wall is connected with described inner sleeve annular groove, and the vertical distance in the hole that has on the described overcoat wall is greater than the diameter of described inner sleeve hanging scroll.
Have a hole at described overcoat wall, the hole that described inner sleeve hanging scroll passes on the described overcoat wall is fixedly connected with described inner sleeve, the vertical distance in the hole that has on the described overcoat wall is greater than the diameter of described inner sleeve hanging scroll, when rope coring drill pipe is unloaded down from drilling tool, put forward inner sleeve on the pulling cursor, can so that inner sleeve is unclamped drilling rod, it be split away off from elevator.
Above-mentioned ball clamp type torsion resisting hoisting swivel elevator, described steel ball are three groups, and described every group of steel ball is three, and described three groups of steel balls vertically are distributed in and put in described, and described steel ball is equally spaced, and organizes the chucking cord coring drill that steel ball can be more firm more.
Above-mentioned ball clamp type torsion resisting hoisting swivel elevator, described roller are two groups, and described every group of roller is five, described two groups of rollers vertically are distributed in and put in described, described roller is equally spaced, and organizes the stuck cord coring drill that roller can be more fastening more, and it can not be rotated in a circumferential direction.
Above-mentioned ball clamp type torsion resisting hoisting swivel elevator has through hole on the described main shaft adapter sleeve outer wall, is inserted with pin in described through hole, and pin is used for elevator and dynamic head main spindle are linked together.
Above-mentioned ball clamp type torsion resisting hoisting swivel elevator also comprises the roller cover, described roller is set on the inboard that described inner sleeve is provided with the position of roller, described roller puts and has the little hole of Width roller diameter, described roller protrudes a part from the hole, described roller cover is fixedly connected with the roller cover with described inner sleeve and can prevents that roller from coming off from interior putting.
Above-mentioned ball clamp type torsion resisting hoisting swivel elevator, have groove on the described eccentric bushing, described outer putting also has the groove corresponding with the groove on the described eccentric bushing, groove on the described eccentric bushing and described outer airtight space of the relative formation of groove that puts, in described confined space, be provided with the round end flat key, the round end flat key is fixed together overcoat and eccentric bushing, can be so that eccentric bushing and overcoat are synchronized with the movement.
Above-mentioned ball clamp type torsion resisting hoisting swivel elevator, also comprise hydraulic system, described hydraulic system is arranged on the described rotating spanner, when elevator rises to certain altitude with unit head, manpower may be inconvenient to spur cursor, and hydraulic system can replace manpower to remove to spur cursor.
The invention has the beneficial effects as follows: not need to by carry draw joint can be so that unit head rises, lower cord coring drill, and the circumferential antitorque drill rod thread loose unloading of carrying out does not need human assistance to carry out the screw thread loose unloading, has saved a large amount of manpowers.
Description of drawings
Fig. 1 is the forward sight cross-sectional view of ball clamp type torsion resisting hoisting swivel elevator of the present invention.
Among the figure: 1-overcoat, 101-main shaft adapter sleeve, 2-base, 3-inner sleeve, 4-steel ball, 5-roller, the 6-eccentric bushing, 7-cursor, 701-rotating spanner, 702-rotating pin, 703-inner sleeve hanging scroll, the 8-pin, 9-roller cover, 10-round end flat key, 11-hydraulic system, 12-tapered sleeve.
The specific embodiment
For clearly demonstrating the scheme among the present invention, the below provides preferred embodiment and is described with reference to the accompanying drawings.
As shown in Figure 1, ball clamp type torsion resisting hoisting swivel elevator, comprise overcoat 1 and base 2, described overcoat 1 top has main shaft adapter sleeve 101, has through hole on described main shaft adapter sleeve 101 outer walls, in described through hole, be inserted with pin 8, pin 8 can be fixed together elevator and unit head joint, is provided with described inner sleeve 2 in described overcoat 1, and described base 2 is fixedly mounted on the below of described overcoat 1, base 2 has inward flange, can prevent that inner sleeve 3 from coming off out from overcoat 1.
Annular is embedded with three groups of steel balls 4 and the vertically arrangement on inner sleeve 3 of 5, three groups of steel balls 4 of two groups of rollers on described inner sleeve 3, and two groups of rollers 5 are also vertically arranged on inner sleeve 3; And the described inner sleeve 3 of every group of described steel ball 4 corresponding regions and described overcoat 1 between be provided with tapered sleeve 12, the height of described inner sleeve 3 is lower than the height of described overcoat 1, inner sleeve 3 can slide up and down in overcoat 1, after being inserted into the cord coring drill joint in the inner sleeve 3, inner sleeve 3 is because self gravitation falls, and at this moment steel ball 4 is owing to being subject to the extruding chucking cord coring drill of tapered sleeve 12; And the described inner sleeve 3 of described every group of roller 5 corresponding regions and described overcoat 1 between be provided with eccentric bushing 6, have groove on the described eccentric bushing 6, also have the groove corresponding with the groove on the described eccentric bushing 6 on the described overcoat 1, groove on the described eccentric bushing 6 and airtight space of the relative formation of groove on the described overcoat 1, in described confined space, be provided with round end flat key 10, round end flat key 10 is fixed together overcoat 1 and eccentric bushing 6, can be so that eccentric bushing 6 and overcoat 1 be synchronized with the movement, steel ball 4 and tapered sleeve 12 cooperations can be fixed cord coring drill can not fall it, roller 5 and eccentric bushing 6 cooperates can be so that unit head drives elevator when rotating, cord coring drill can tighten cord coring drill behind roller 5 and the eccentric bushing 6 relative motion certain distances, so that can together rotate with the rotation of unit head.
Be provided with roller cover 9 in the inboard that described inner sleeve 3 is embedded with the position of roller 5, have the little hole of Width roller 5 diameters on the described roller cover 9, described roller 5 protrudes a part from the hole, described roller cover 9 is fixedly connected with described inner sleeve 3, roller cover 9 can prevent that roller 5 from coming off away from inner sleeve 3, also do not affect it simultaneously and protrude the hole extruding cord coring drill that has on the roller cover 9.
When carrying rope coring drill pipe to certain height on the unit head, by the people go to spur cursor 7 unclamp elevator may be very inconvenient to the constraint of rope coring drill pipe, so when the unit head rising is too high, can also hydraulic system 11 be set at rotating spanner 7, spur cursor 7 by hydraulic system 11.
For the method and apparatus of setting forth among each embodiment of the present invention, within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. ball clamp type torsion resisting hoisting swivel elevator, comprise overcoat (1) and base (2), described overcoat (1) top has main shaft adapter sleeve (101), described base (2) is fixedly mounted on the below of described overcoat (1), it is characterized in that, also comprise inner sleeve (3), described inner sleeve (3) is arranged in the described overcoat (1), the upper annular of described inner sleeve (3) is embedded with at least one group of steel ball (4) and one group of roller (5), and the described inner sleeve (3) of described every group of steel ball (4) corresponding region and described overcoat (1) between be provided with tapered sleeve (12), and the described inner sleeve (3) of described every group of roller (5) corresponding region and described overcoat (1) between be provided with eccentric bushing (6), described eccentric bushing (6) is fixedly connected with described overcoat (1), and the height of described inner sleeve (3) is lower than the height of described overcoat (1).
2. ball clamp type torsion resisting hoisting swivel elevator according to claim 1, it is characterized in that, also comprise cursor (7), described cursor (7) comprises rotating spanner (701), rotating pin (702) and inner sleeve hanging scroll (703), described rotating spanner (701) one ends are installed on described overcoat (1) outer wall by described rotating pin (702), described inner sleeve hanging scroll (703) is arranged on the described cursor (7), have a flat hole of round end at described overcoat (1) wall, the flat hole of round end that described inner sleeve hanging scroll (703) passes on described overcoat (1) wall is connected with described inner sleeve (3) annular groove, and the vertical distance in the hole that has on described overcoat (1) wall is greater than the diameter of described inner sleeve hanging scroll (703).
3. ball clamp type torsion resisting hoisting swivel elevator according to claim 2 is characterized in that, described steel ball (4) is three groups, and described every group of steel ball (4) is three, and described three groups of steel balls (4) vertically are distributed on the described inner sleeve (3), and described steel ball (4) is equally spaced.
4. ball clamp type torsion resisting hoisting swivel elevator according to claim 2 is characterized in that, described roller (5) is two groups, and described every group of roller (5) is five, and described two groups of rollers (5) vertically are distributed on the described inner sleeve (3), and described roller (5) is equally spaced.
5. arbitrary described ball clamp type torsion resisting hoisting swivel elevator is characterized in that according to claim 1-4, has through hole on described main shaft adapter sleeve (101) outer wall, is inserted with pin (8) in described through hole.
6. ball clamp type torsion resisting hoisting swivel elevator according to claim 4, it is characterized in that, also comprise roller cover (9), described roller cover (9) is arranged on the inboard that described inner sleeve (3) is provided with the position of roller (5), have the little hole of Width roller (5) diameter on the described roller cover (9), described roller (5) protrudes a part from the hole, described roller cover (9) is fixedly connected with described inner sleeve (3).
7. ball clamp type torsion resisting hoisting swivel elevator according to claim 5, it is characterized in that, described eccentric bushing has groove on (6), also have the groove corresponding with the groove on the described eccentric bushing (6) on the described overcoat (1), groove on the described eccentric bushing (6) and airtight space of the relative formation of groove on the described overcoat (1) are provided with round end flat key (10) in described confined space.
8. arbitrary described ball clamp type torsion resisting hoisting swivel elevator is characterized in that according to claim 6-7, also comprises hydraulic system (11), and described hydraulic system (11) is arranged on the described rotating spanner (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110455810 CN102425384B (en) | 2011-12-31 | 2011-12-31 | Ball clamp type torsion resisting hoisting swivel elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110455810 CN102425384B (en) | 2011-12-31 | 2011-12-31 | Ball clamp type torsion resisting hoisting swivel elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102425384A CN102425384A (en) | 2012-04-25 |
| CN102425384B true CN102425384B (en) | 2013-09-18 |
Family
ID=45959409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110455810 Expired - Fee Related CN102425384B (en) | 2011-12-31 | 2011-12-31 | Ball clamp type torsion resisting hoisting swivel elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102425384B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484682B (en) * | 2015-12-01 | 2017-08-08 | 中煤科工集团西安研究院有限公司 | Can the self-sealed drilling tool of torsion pass carry leading-in device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8322825D0 (en) * | 1983-08-25 | 1983-09-28 | Emmett R | Clamps and drilling methods |
| GB8406580D0 (en) * | 1984-03-13 | 1984-04-18 | Walmsley O | Pipe connector |
| CN2675845Y (en) * | 2004-02-08 | 2005-02-02 | 陈香海 | Oil pipe anchor under pump |
| US7445050B2 (en) * | 2006-04-25 | 2008-11-04 | Canrig Drilling Technology Ltd. | Tubular running tool |
| US7552764B2 (en) * | 2007-01-04 | 2009-06-30 | Nabors Global Holdings, Ltd. | Tubular handling device |
| CN202467706U (en) * | 2011-12-31 | 2012-10-03 | 中国地质大学（北京） | Ball-clamped type anti-torque elevator |
-
2011
- 2011-12-31 CN CN 201110455810 patent/CN102425384B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102425384A (en) | 2012-04-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111140197B (en) | Underground steel wire rope fisher | |
| CN102266875B (en) | Device used for producing screw rotor | |
| CN107386976A (en) | The portable underwater rig of hydraulic-driven | |
| CN102425384B (en) | Ball clamp type torsion resisting hoisting swivel elevator | |
| CN202467706U (en) | Ball-clamped type anti-torque elevator | |
| CN206263165U (en) | Spoke wire tensioning apparatus | |
| CN209737491U (en) | Generator set thrust block and mirror plate pin disassembling tool | |
| CN209129608U (en) | Vertical shaft maintenance balladeur train | |
| CN107309836A (en) | Multifunctional pulling rider | |
| CN202031512U (en) | Large-caliber core drill bit for coal seam gas | |
| CN208137846U (en) | Water drilling drilling machine mounting structure is adjusted in rotating disc type | |
| CN205370485U (en) | Automatic machine of coring | |
| CN205228446U (en) | Wheel components can manual division type slidingtype inclinometer | |
| CN108222917A (en) | A kind of specific purpose tool and application method of rotary auxiliary LWD tool combination | |
| CN208220701U (en) | The safe docking facilities of underground operation tool | |
| CN211287668U (en) | Wellhead fixing device | |
| CN206928924U (en) | A kind of horizontal well coring tool | |
| CN204076179U (en) | Motor bearings pulling attachment used for geological prospecting | |
| CN107060676A (en) | A kind of horizontal well coring tool | |
| CN113914397A (en) | A slip casting hole draw hole device for loose fill layer | |
| CN204312002U (en) | A kind of waterpower internal cutter cutting accident drill rod | |
| CN105649562A (en) | Automatic coring machine | |
| CN207044095U (en) | Multifunctional pulling rider | |
| CN203488113U (en) | Centralizer resistance reducing device and orientated opposite penetrating device | |
| CN105197445B (en) | Full-automatic Bunker arch broken equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |