CN102322228A - A kind of erection device and use its jackrod structure, engineering machinery - Google Patents
A kind of erection device and use its jackrod structure, engineering machinery Download PDFInfo
- Publication number
- CN102322228A CN102322228A CN201110170461A CN201110170461A CN102322228A CN 102322228 A CN102322228 A CN 102322228A CN 201110170461 A CN201110170461 A CN 201110170461A CN 201110170461 A CN201110170461 A CN 201110170461A CN 102322228 A CN102322228 A CN 102322228A
- Authority
- CN
- China
- Prior art keywords
- fixed
- drilling rod
- erection device
- circle
- bar
- 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.)
- Granted
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The present invention proposes a kind of erection device, it is applied in the drilling rod, and this drilling rod comprises that outer bar reaches the core bar that telescopically is fixed in this outer bar, and this erection device comprises sets upright circle, and this is set upright circle and is fixed on this outer bar and this core bar, and each sets upright the equal diameters of circle.This is set upright circle and can support on the inwall in stake hole so that drilling rod is carried out correcting, prevents the generation of hole scattering phenomenon, to improve the pore-forming precision.
Description
Technical field
The present invention relates to a kind of erection device and use jackrod structure, the engineering machinery of this drilling rod.
Background technology
Along with the construction energetically of infrastructure such as China's speedway, high-speed railway, rotary drilling rig has obtained fast-developing and has used widely.But incident is some problems that still exist in the site operation process; Such as continuous lengthening along with desired stake hole depth in the engineering; The flexible stroke of drilling rod is also increasing; When drilling rod is stretched out certain-length,, often cause borehole accuracy not enough, thereby it is outstanding day by day to make hole deviation get problem owing to do not have reliable erection device on last several poles of drilling rod.The job site is if the problem of hole scattering not only has a strong impact on normal construction speed, and consumptive material consumption power.
Therefore, design a kind of erection device and have jackrod structure, the engineering machinery of this erection device, become the problem of needing solution badly to guarantee that the pore-forming precision further improves.
Summary of the invention
In order to overcome the above-mentioned defective and the deficiency of prior art; The object of the present invention is to provide a kind of erection device; It is applied in the drilling rod, and said drilling rod comprises outer bar and telescopically be fixed on the core bar in the said outer bar that said erection device comprises sets upright circle; The said circle of setting upright is fixed on said outer bar and the said core bar, and each sets upright the equal diameters of circle.
Preferably, this is set upright circle and comprises circle body and claw, and this claw is extended and forms to the direction at center by the inwall of this circle body and holds the end, and this holds the end and is fixed on this outer bar and this core bar.
Preferably, offer draw-in groove on the perisporium of this outer bar, be fixed with the flowing water dish on this core bar, offer breach on this flowing water dish, the end that holds of this claw is fixed on this draw-in groove and this indentation, there.
Preferably, be fixed with block in this draw-in groove and this breach, this block holds the end with this and is held in this draw-in groove and the breach.
The present invention also provides a kind of erection device; It is applied in the drilling rod; This drilling rod comprises outer bar, interior bar and core bar, and this outer bar, interior bar and core bar are socketed on together successively, and this erection device comprises sets upright circle; This is set upright circle and is fixed on this outer bar, this interior bar and this core bar, and each sets upright the equal diameters of circle.
Preferably, this is set upright circle and comprises circle body and claw, and this claw is extended and forms to the direction at center by the inwall of this circle body and holds the end, and this holds the end and is fixed on this outer bar, this interior bar and this core bar.
Preferably, offer draw-in groove on the perisporium of this outer bar, be fixed with the flowing water dish on this core bar, offer breach on this flowing water dish, the end that holds of this claw is fixed on this draw-in groove and this indentation, there.
Preferably, be fixed with block in this draw-in groove and this breach, this block holds the end with this and is held in this draw-in groove and the breach.
Preferably, this drilling rod also comprises chuck, and this chuck is fixed on this interior bar, and this holds the end and is fixed on this chuck.
The present invention also provides a kind of jackrod structure and engineering machinery of using above-mentioned erection device.
Be fixed with on the drilling rod of this jackrod structure and set upright circle, this is set upright circle and can support on the inwall in stake hole so that drilling rod is carried out correcting, prevents the generation of hole scattering phenomenon, to improve the pore-forming precision.
Description of drawings
The perspective view of the jackrod structure that provides for preferred embodiment of the present invention shown in Figure 1.
The structural representation of another angle of the jackrod structure that provides for preferred embodiment of the present invention shown in Figure 2.
The specific embodiment
To combine Fig. 1 and Fig. 2 in the preferred embodiment of the present invention below, the technical scheme in the embodiment of the invention will be carried out clear, intactly description.
The present invention provides a jackrod structure 100, and it is used for engineering machinery such as rotary drilling rig.This jackrod structure 100 comprises drilling rod, chuck 3 and erection device.Jackrod structure 100 in the preferred embodiment of the present invention comprises four drilling rods, is respectively first drilling rod 11, second drilling rod 12, the 3rd drilling rod 13 and the 4th drilling rod 14, and said four drilling rods are socketed on together successively.
This first drilling rod 11 is the outer bar of this jackrod structure 100, and this first drilling rod 11 is offered an openend, offers three draw-in grooves 111 on the perisporium 110 of contiguous this openend, and said draw-in groove 111 is used for fixing sets upright circle 5.
This second drilling rod 12 and the 3rd drilling rod 13 are bar in this jackrod structure 100, and these second drilling rod, 12 telescopicallies are contained in this first drilling rod 11, and the 3rd drilling rod 13 telescopicallies are contained in this second drilling rod 12.
The 4th drilling rod 14 is the core bar of this jackrod structure 100, and the 4th drilling rod 14 telescopicallies are contained in the 3rd drilling rod 13.Fixing first-class water pond 141 is offered three breach 143 on the 4th drilling rod 14 on the perisporium of this flowing water dish 141, and said breach 143 is used for fixing sets upright circle 5.
Said chuck 3 is separately fixed on the perisporium of this second drilling rod 12 and the 3rd drilling rod 13, and this fixed form can adopt connected modes such as welding.Each chuck 3 is roughly circulus, offer card on its perisporium and join groove 31, said card join groove 31 be used for fixing set upright the circle 5.
Said erection device is for setting upright circle 5, and the said circle 5 of setting upright is used for this drilling rod is carried out correcting, to prevent the generation of hole scattering phenomenon.Each diameter of setting upright circle 5 is identical, and it comprises a circle body 51 and three claws 53.This circle body 51 can support on the inwall in stake hole so that drilling rod is carried out correcting.Said claw 53 is extended and forms one to the direction at center by the inwall of circle body 51 and holds end 531.This holds end 531 and is held in draw-in groove 111, breach 143 and card and joins in the groove 31 will set upright circle 5 and be fixed on first drilling rod 11, second drilling rod 12, the 3rd drilling rod 13 and the 4th drilling rod 14.
If said draw-in groove 111 and breach 143 hold end 531 greater than this, holding end 531 when being housed in draw-in groove 111 and the breach 143, a fixing block 70 is held in draw-in groove 111 and the breach 143 will hold end 531 in draw-in groove 111 and breach 143.
Jackrod structure 100 of the present invention comprises drilling rod and is arranged at setting upright circle 5 on this drilling rod, and this is set upright circle 5 and can support on the inwall in stake hole so that drilling rod is carried out correcting, prevents the generation of hole scattering phenomenon, to improve the pore-forming precision.
Be appreciated that in the construction of reality, if the degree of depth in stake hole is more shallow, can be with interior bar, promptly second drilling rod 12 and the 3rd drilling rod 13 omit, and this drilling rod 1 only comprises outer bar and core bar, i.e. first drilling rod 11 and the 4th drilling rod 14.The 4th drilling rod 14 telescopicallies are fixed in this first drilling rod 11.
The quantity that is appreciated that interior bar of the present invention is not limited only to two, can correspondingly increase according to the degree of depth in stake hole or reduce.
Be appreciated that holding end 531 can substitute the above-mentioned mode that holds through modes such as welding and be fixed on first drilling rod 11, second drilling rod 12, the 3rd drilling rod 13 and the 4th drilling rod 14 will set upright circle 5.
Be appreciated that block 70 can omit, hold end 531 and can be fixed on draw-in groove 111 through modes such as welding, block and join in groove 31 and the breach 143.
The quantity that is appreciated that claw 53 is not limited to three, but is at least one.Correspondingly, the draw-in groove 111 that cooperates with claw 53, card is joined the quantity of groove 31 and breach 143 and the quantity of claw 53 is consistent.
Be appreciated that the shape of setting upright circle 5 is not limited only to circle, it can be made correspondingly according to the shape in stake hole and change.
Be appreciated that chuck 3 can omit, setting upright circle 5 can directly be fixed on this second drilling rod 12 and the 3rd drilling rod 13 through modes such as welding.Same, setting upright circle 5 can directly be fixed on this first drilling rod 11 and the 4th drilling rod 14 through modes such as welding.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. erection device; It is applied in the drilling rod; Said drilling rod comprises outer bar (11) and telescopically is fixed on the core bar (14) in the said outer bar (11); It is characterized in that: said erection device comprises sets upright circle (5), and the said circle (5) of setting upright is fixed on said outer bar (11) and the said core bar (14), and each sets upright the equal diameters of circle (5).
2. erection device according to claim 1; It is characterized in that: the said circle (5) of setting upright comprises circle body (51) and claw (53); Said claw (53) is extended and forms to the direction at center by the inwall of said circle body (51) and holds end (531), and the said end (531) that holds is fixed on said outer bar (11) and the said core bar (14).
3. erection device according to claim 2; It is characterized in that: offer draw-in groove (111) on the perisporium (110) of said outer bar (11); Be fixed with flowing water dish (141) on the said core bar (14); Offer breach (143) on the said flowing water dish (141), said claw (53) hold that end (531) is fixed on said draw-in groove (111) and said breach (143) is located.
4. erection device according to claim 3 is characterized in that: be fixed with block (70) in said draw-in groove (111) and the said breach (143), said block (70) is held in the said end (531) that holds in said draw-in groove (111) and the breach (143).
5. erection device; It is applied in the drilling rod; Said drilling rod comprises outer bar (11), interior bar (12,13) and core bar (14), and said outer bar (11), interior bar (12,13) and core bar (14) are socketed on together successively, it is characterized in that: said erection device comprises sets upright circle (5); The said circle (5) of setting upright is fixed on said outer bar (11), said interior bar (12,13) and the said core bar (14), and each sets upright the equal diameters of circle (5).
6. erection device according to claim 5; It is characterized in that: the said circle (5) of setting upright comprises circle body (51) and claw (53); Said claw (53) is extended and forms to the direction at center by the inwall of said circle body (51) and holds end (531), and the said end (531) that holds is fixed on said outer bar (11), said interior bar (12,13) and the said core bar (14).
7. erection device according to claim 6; It is characterized in that: offer draw-in groove (111) on the perisporium (110) of said outer bar (11); Be fixed with flowing water dish (141) on the said core bar (14); Offer breach (143) on the said flowing water dish (141), said claw (53) hold that end (531) is fixed on said draw-in groove (111) and said breach (143) is located.
8. erection device according to claim 7 is characterized in that: be fixed with block (70) in said draw-in groove (111) and the said breach (143), said block (70) is held in the said end (531) that holds in said draw-in groove (111) and the breach (143).
9. erection device according to claim 6 is characterized in that: said drilling rod also comprises chuck (3), and said chuck (3) is fixed on the said interior bar (12,13), and the said end (531) that holds is fixed on the said chuck (3).
10. a jackrod structure (100), it is characterized in that: it comprises like each described erection device among the claim 1-9.
11. an engineering machinery, it comprises erection device, it is characterized in that: said erection device is each described erection device among the claim 1-9.
12. an engineering machinery, it comprises jackrod structure (100), it is characterized in that: said jackrod structure (100) is the described jackrod structure of claim 10 (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110170461.XA CN102322228B (en) | 2011-06-23 | 2011-06-23 | Centralizer and drill rod and engineering machine applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110170461.XA CN102322228B (en) | 2011-06-23 | 2011-06-23 | Centralizer and drill rod and engineering machine applying same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102322228A true CN102322228A (en) | 2012-01-18 |
| CN102322228B CN102322228B (en) | 2014-03-19 |
Family
ID=45450046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110170461.XA Expired - Fee Related CN102322228B (en) | 2011-06-23 | 2011-06-23 | Centralizer and drill rod and engineering machine applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102322228B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029948A (en) * | 2019-06-03 | 2019-07-19 | 中铁隧道集团一处有限公司 | Drill bit erection device for long range horizontal drilling of constructing |
| CN110439482A (en) * | 2019-09-04 | 2019-11-12 | 上海中联重科桩工机械有限公司 | Drilling machine drilling rod |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303078Y (en) * | 1997-08-27 | 1999-01-06 | 胜利石油管理局钻井集团一公司钻井二公司 | Centralising device for directional drilling rod |
| CN2430535Y (en) * | 2000-03-31 | 2001-05-16 | 徐州工程机械集团有限公司徐州工程机械研究所 | Multiple section self locking telescopic drill rod |
| DE20301946U1 (en) * | 2003-02-07 | 2004-06-09 | Bauer Maschinen Gmbh | Telescopic drill pipe |
| CN2878651Y (en) * | 2005-12-26 | 2007-03-14 | 北京市三一重机有限公司 | Composite drill rod |
| WO2007050161A2 (en) * | 2005-07-22 | 2007-05-03 | Baker Hughes Incorporated | Downhole tool |
| CN200964804Y (en) * | 2006-03-27 | 2007-10-24 | 李凤咏 | Rolling body centralizer |
| CN201011298Y (en) * | 2006-12-15 | 2008-01-23 | 陈英 | Centering guide for sucker rod |
| CN101148975A (en) * | 2007-10-31 | 2008-03-26 | 大庆油田有限责任公司 | Horizontal well fastener-unlatching salvaging device and fastener-unlatching salvaging method thereof |
| CN101581203A (en) * | 2009-06-19 | 2009-11-18 | 中国海洋石油总公司 | Near-bit centralizer of riser pipe under simulated injection method |
| CN201513134U (en) * | 2009-09-11 | 2010-06-23 | 文登市合力机械有限公司 | Long spiral telescopic drill stem |
-
2011
- 2011-06-23 CN CN201110170461.XA patent/CN102322228B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303078Y (en) * | 1997-08-27 | 1999-01-06 | 胜利石油管理局钻井集团一公司钻井二公司 | Centralising device for directional drilling rod |
| CN2430535Y (en) * | 2000-03-31 | 2001-05-16 | 徐州工程机械集团有限公司徐州工程机械研究所 | Multiple section self locking telescopic drill rod |
| DE20301946U1 (en) * | 2003-02-07 | 2004-06-09 | Bauer Maschinen Gmbh | Telescopic drill pipe |
| WO2007050161A2 (en) * | 2005-07-22 | 2007-05-03 | Baker Hughes Incorporated | Downhole tool |
| CN2878651Y (en) * | 2005-12-26 | 2007-03-14 | 北京市三一重机有限公司 | Composite drill rod |
| CN200964804Y (en) * | 2006-03-27 | 2007-10-24 | 李凤咏 | Rolling body centralizer |
| CN201011298Y (en) * | 2006-12-15 | 2008-01-23 | 陈英 | Centering guide for sucker rod |
| CN101148975A (en) * | 2007-10-31 | 2008-03-26 | 大庆油田有限责任公司 | Horizontal well fastener-unlatching salvaging device and fastener-unlatching salvaging method thereof |
| CN101581203A (en) * | 2009-06-19 | 2009-11-18 | 中国海洋石油总公司 | Near-bit centralizer of riser pipe under simulated injection method |
| CN201513134U (en) * | 2009-09-11 | 2010-06-23 | 文登市合力机械有限公司 | Long spiral telescopic drill stem |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029948A (en) * | 2019-06-03 | 2019-07-19 | 中铁隧道集团一处有限公司 | Drill bit erection device for long range horizontal drilling of constructing |
| CN110439482A (en) * | 2019-09-04 | 2019-11-12 | 上海中联重科桩工机械有限公司 | Drilling machine drilling rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102322228B (en) | 2014-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ITTO20050444A1 (en) | FLYING MACHINE CONTAINED BY ULTRALIGHT DEFORMABLE WINGED PROFILES, ROTATING ON ITS AXIS TO OBTAIN SUPPORT HIGHER THAN THE STRENGTH OF GRAVITY AND RESIDUAL ENERGY USED FOR VARIOUS AIMS. | |
| CN103625616A (en) | Connector of offshore semi-submersible ultra-large floating type structure | |
| CN102322229B (en) | Righting mechanism, drilling rod structure and engineering machine using same | |
| CN205116401U (en) | Semi -rigid power consumption node of bamboo timber structure rapid Assembly formula | |
| CN102322228A (en) | A kind of erection device and use its jackrod structure, engineering machinery | |
| CN104669225A (en) | Novel welding rod box | |
| CN202928599U (en) | Leveling device on laser measuring instrument | |
| CN207261823U (en) | A kind of civil engineering plastic conduit supporting device | |
| CN204081274U (en) | A kind of loop type adapter for building | |
| CN203905004U (en) | Bidirectional drill bit blade device of deep cement mixing pile machine | |
| CN208374256U (en) | Porous absorption type drilling machine | |
| CN205276698U (en) | Angle steel in system hole in concrete | |
| CN102926664A (en) | Sleeve for drill bit connection | |
| CN208808638U (en) | Orthopaedics special-purpose taking nail bit head | |
| CN103507059A (en) | Hull side thruster guide plate scribing instrument and drilling and scribing method thereof | |
| CN201233234Y (en) | Suspension mechanism in laser striping machine | |
| CN202293915U (en) | Angular bisector drawing instrument | |
| CN208981962U (en) | A kind of bottom expanding drill mechanism of multi-level hierarchical | |
| CN102620749B (en) | A kind of calibrated mount of centering rod | |
| CN105735896A (en) | Method for conducting ultra-deep horizontal hole drilling by means of centering device set | |
| CN204977076U (en) | Large -scale marble cutter tool bit rotary mechanism connecting rod | |
| CN202641095U (en) | Novel pencil | |
| CN204163639U (en) | A kind of center configuration of drilling machine drilling rod | |
| CN202726133U (en) | Easy-entering high-accuracy grinding drill | |
| CN202946061U (en) | Zero-torque drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |