CN102383742A - Quick elevator for drill rod - Google Patents
Quick elevator for drill rod Download PDFInfo
- Publication number
- CN102383742A CN102383742A CN2011101857738A CN201110185773A CN102383742A CN 102383742 A CN102383742 A CN 102383742A CN 2011101857738 A CN2011101857738 A CN 2011101857738A CN 201110185773 A CN201110185773 A CN 201110185773A CN 102383742 A CN102383742 A CN 102383742A
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- quick
- drilling rod
- tube
- lock ring
- quick elevator
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Abstract
The invention relates to a quick elevator for a drill rod. The quick elevator comprises an elevating cylinder, an elevating ring and a locking ring, wherein the elevating ring is fixed at the upper end of the elevating cylinder; the elevating cylinder is provided with an open chamber for clamping a joint of the drill rod; the locking ring is sleeved on the elevating cylinder and can freely rotate and slide up and down; a limiting flange preventing the locking ring from dropping is arranged on the outer wall at the lower end of the elevating cylinder; a positioning member is convexly arranged on the outer wall of the elevating cylinder; a groove parallel to the axial direction of the inner wall of the locking ring is arranged on the inner wall of the locking ring; the groove correspondingly fits with the positioning member; and the positioning member can freely pass through in the groove. The quick elevator provided by the invention has a simple, skilful and reasonable structure, can firmly clamp the drill rod and lock with the locking ring, is safe and reliable and prevents tripping; the quick elevator provided by the invention is conveniently connected with the drill rod and can safely and quickly extract lots of drill rods in the drilling construction process; and moreover, compared with other elevators, the quick elevator provided by the invention has a few parts, realizes safe and quick extraction of the drill rod by use of a simplest structure, has low cost and is convenient to manufacture and suitable for large-scale popularization and application.
Description
Technical field
The invention belongs to the rig field of tool in the engineering machinery, relate to a kind of in the drilling machine construction process device of fast lifting drilling rod, specifically be the quick elevator of a kind of drilling rod.
Background technology
Elevator belongs to tool fitting important in the drilling operation process, and its function mainly is to realize the extraction of drilling rod, quickly and safely large quantities of drilling rods is put forward the purpose to work plane.On the mode of extracting drilling rod, hand-scrubbing type (being threaded) elevator, pole-climbing formula elevator etc. are arranged; But this kind tool all has the sunken property of its innings, and use face is narrower, especially in use moves loaded down with trivial details; Speed can not improve; Carry in the process of wammel (drilling rod that will go up km proposes to work plane) at drilling operation,, just seem particularly important so single is put forward the efficient of drilling rod because there are large quantities of drilling rods to carry to ground.Next is safety, and the process of carrying drilling rod is actually the process of a lifting, and the connection reliability when therefore extracting just seems extremely important.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, provide a kind of drilling rod simple in structure, ingenious, rational quick elevator, it can firmly block drilling rod, prevents that drilling rod from deviating from, and can drilling rod be proposed safely and reliably.
According to technical scheme provided by the invention: the quick elevator of said drilling rod is characterized in that: comprise and carry tube, drop handle and lock ring, drop handle is fixed on carries the tube upper end, carries offering on the tube being used for the opening chamber that tool joint snaps in; Said lock ring be sleeved on carry that tube is gone up and free to rotate with slide up and down; Be provided with the defining flange that prevents that lock ring from coming off carrying on the lower end outer wall; On the outer wall of carrying tube, convex with keeper; On the lock ring inwall, offer the groove that is parallel to its axis direction, groove and keeper corresponding matching, keeper can freely pass through in groove.
As further improvement of the present invention, said drop handle lower end is welded with coupling sleeve, and coupling sleeve is enclosed within carries the tube upper end, fixes through large washer and nut screwing clamping.
As further improvement of the present invention, the said tube upper end of carrying offers radial direction through hole, and said nut is a slotted nut, and slotted nut is fixed through the cottor pin that is contained in the radial direction through hole.
As further improvement of the present invention, said keeper adopts screw.
As further improvement of the present invention, the cross section of said opening chamber is a U-shaped.
As further improvement of the present invention, said tool joint is provided with flat side, and the inwall of said opening chamber is provided with the limit body that is used to block flat side.
As further improvement of the present invention, said lock ring is provided with the annular knurl decorative pattern.
Compared with present technology the present invention has the following advantages: the present invention is simple in structure, ingenious, reasonable, can firmly block drilling rod, and pins with lock ring, and is safe and reliable, guarantees the possibility that can not thread off; The present invention connects convenient with drilling rod, can in the drilling operation process, extract large quantities of drilling rods safely and fast; The present invention compares with other elevator, and number of parts is few, relies on the simplest structure to realize extracting drilling rod safely and fast, and cost is low, easily manufactured, is suitable for large application scope.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 .1 is the tool joint structure chart.
Fig. 2 .2 is that A-A among Fig. 2 .1 is to sectional view.
Fig. 3 .1 is for carrying barrel structure figure.
Fig. 3 .2 is that B-B among Fig. 3 .1 is to sectional view.
Fig. 4 .1 is the lock ring structure chart.
Fig. 4 .2 is the vertical view among Fig. 4 .1.
Fig. 5 .1 is an applicable cases sketch map of the present invention.
Fig. 5 .2 is that C-C among Fig. 5 .1 is to sectional view.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
As shown in the figure; The quick elevator of said drilling rod is mainly formed by carrying tube 5, drop handle 1 and lock ring 6; Drop handle 1 is fixed on carries tube 5 upper ends, carries offering on the tube 5 being used for the opening chamber 5.1 that tool joint 9 snaps in, and the cross section of this opening chamber 5.1 preferably is set to U-shaped; To adapt, be convenient to tool joint 9 and in opening chamber 5.1, locate with tool joint 9; Said lock ring 6 be sleeved on carry the tube 5 on and free to rotate with slide up and down; Be provided with the defining flange 5.2 that prevents that lock ring 6 from coming off on the 5 lower end outer walls carrying tube; On the outer wall of carrying tube 5, convex with keeper 7; On lock ring 6 inwalls, offer the groove 6.1 that is parallel to its axis direction, groove 6.1 and keeper 7 corresponding matching, keeper 7 can freely pass through in groove 6.1.Said lock ring 6 is provided with the annular knurl decorative pattern, so that operation.The said keeper 7 preferred screws that adopt are so that dismounting.
Like Fig. 1,5.1, shown in 5.2, said drop handle 1 lower end is welded with coupling sleeve 4, and coupling sleeve 4 is enclosed within carries tube 5 upper ends, tightens fixing through large washer 8 and nut 3.Said tube 5 upper ends of carrying offer radial direction through hole 5.4, and said nut 3 adopts slotted nut 3, and slotted nut 3 is fixing through the cottor pin 2 that is contained in the radial direction through hole 5.4.
Like Fig. 2 .1, shown in 2.2, said tool joint 9 is provided with flat side 9.1, and the card spanner was used when flat side 9.1 was mainly used in tool joint 9 unloadings; Like Fig. 1,5.1, shown in 5.2, the inwall of said opening chamber 5.1 is provided with the limit body 5.3 that is used to block flat side 9.1.
Concrete applicable cases of the present invention is like Fig. 5 .1, shown in 5.2, and lock ring 6 is carried to opening chamber 5.1 tops of carrying tube 5, adjusts angle of the present invention; Tool joint 9 is snapped in carry in the opening chamber 5.1 of tube 5, rotate lock ring 6 then, make the groove 6.1 aligned parts 7 on the lock ring 6; Discharge lock ring 6, lock ring 6 relies on deadweight to fall, and tool joint 9 is locked in the opening chamber 5.1; Again that lock ring 6 one of rotation are arbitrarily angled, the groove 6.1 on the lock ring 6 is staggered with keeper 7, thereby lock ring 6 can't be moved up; Final tool joint 9 can't be deviate from opening chamber 5.1, has realized that safety card gets, and drilling rod both can have been carried smoothly to be drawn.
Claims (7)
1. the quick elevator of drilling rod is characterized in that: comprise and carry tube (5), drop handle (1) and lock ring (6), drop handle (1) is fixed on carries tube (5) upper end, carries offering on tin (5) being used for the opening chamber (5.1) that tool joint (9) snaps in; Said lock ring (6) be sleeved on carry that tube (5) is gone up and free to rotate with slide up and down; Be provided with the defining flange (5.2) that prevents that lock ring (6) from coming off carrying on tube (5) lower end outer wall; On the outer wall of carrying tube (5), convex with keeper (7); On lock ring (6) inwall, offer the groove (6.1) that is parallel to its axis direction, groove (6.1) and keeper (7) corresponding matching, keeper (7) can freely pass through from groove (6.1) is interior.
2. the quick elevator of drilling rod as claimed in claim 1 is characterized in that: said drop handle (1) lower end is welded with coupling sleeve (4), and coupling sleeve (4) is enclosed within carries tube (5) upper end, tightens fixing through large washer (8) and nut (3).
3. the quick elevator of drilling rod as claimed in claim 2; It is characterized in that: said tube (5) upper end of carrying offers radial direction through hole (5.4); Said nut (3) is slotted nut (3), and slotted nut (3) is fixing through the cottor pin (2) that is contained in the radial direction through hole (5.4).
4. the quick elevator of drilling rod as claimed in claim 1 is characterized in that: said keeper (7) adopts screw.
5. the quick elevator of drilling rod as claimed in claim 1 is characterized in that: the cross section of said opening chamber (5.1) is a U-shaped.
6. the quick elevator of drilling rod as claimed in claim 1 is characterized in that: said tool joint (9) is provided with flat side (9.1), and the inwall of said opening chamber (5.1) is provided with the limit body (5.3) that is used to block flat side (9.1).
7. the quick elevator of drilling rod as claimed in claim 1 is characterized in that: said lock ring (6) is provided with the annular knurl decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101857738A CN102383742A (en) | 2011-07-05 | 2011-07-05 | Quick elevator for drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101857738A CN102383742A (en) | 2011-07-05 | 2011-07-05 | Quick elevator for drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102383742A true CN102383742A (en) | 2012-03-21 |
Family
ID=45823530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101857738A Pending CN102383742A (en) | 2011-07-05 | 2011-07-05 | Quick elevator for drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102383742A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244059A (en) * | 2013-04-26 | 2013-08-14 | 广东省公路勘察规划设计院股份有限公司 | Modified manual elevator for drilling machine |
| CN103590761A (en) * | 2013-11-16 | 2014-02-19 | 无锡中地地质装备有限公司 | Rotatable lifter |
| CN103590760A (en) * | 2013-11-16 | 2014-02-19 | 无锡中地地质装备有限公司 | Water connector type lifter |
| 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 |
| CN110714727A (en) * | 2019-09-26 | 2020-01-21 | 广东永基建筑基础股份有限公司 | Drilling machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499490Y (en) * | 2001-08-21 | 2002-07-10 | 雅莱歌妮有限公司 | Three lock scaffold system |
| CN2561927Y (en) * | 2002-07-17 | 2003-07-23 | 郑州宇华测控技术有限公司 | Elevator |
| EP2183461A1 (en) * | 2007-08-28 | 2010-05-12 | Frank's International, Inc. | Adjustable pipe guide for use with an elevator and/or a spider |
| US20100133864A1 (en) * | 2006-12-12 | 2010-06-03 | Harald Syse | Gripping means for use with a unit insertable in a pipeline |
| CN201614897U (en) * | 2010-03-21 | 2010-10-27 | 王建军 | Safe lifting clasp of common drill bit |
| CN201865598U (en) * | 2010-11-23 | 2011-06-15 | 北京市三一重机有限公司 | Rotary drilling rig and drilling rod lifting device thereof |
| CN202140042U (en) * | 2011-07-05 | 2012-02-08 | 江苏省无锡探矿机械总厂有限公司 | Quick elevator for drilling rod |
-
2011
- 2011-07-05 CN CN2011101857738A patent/CN102383742A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499490Y (en) * | 2001-08-21 | 2002-07-10 | 雅莱歌妮有限公司 | Three lock scaffold system |
| CN2561927Y (en) * | 2002-07-17 | 2003-07-23 | 郑州宇华测控技术有限公司 | Elevator |
| US20100133864A1 (en) * | 2006-12-12 | 2010-06-03 | Harald Syse | Gripping means for use with a unit insertable in a pipeline |
| EP2183461A1 (en) * | 2007-08-28 | 2010-05-12 | Frank's International, Inc. | Adjustable pipe guide for use with an elevator and/or a spider |
| CN201614897U (en) * | 2010-03-21 | 2010-10-27 | 王建军 | Safe lifting clasp of common drill bit |
| CN201865598U (en) * | 2010-11-23 | 2011-06-15 | 北京市三一重机有限公司 | Rotary drilling rig and drilling rod lifting device thereof |
| CN202140042U (en) * | 2011-07-05 | 2012-02-08 | 江苏省无锡探矿机械总厂有限公司 | Quick elevator for drilling rod |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244059A (en) * | 2013-04-26 | 2013-08-14 | 广东省公路勘察规划设计院股份有限公司 | Modified manual elevator for drilling machine |
| CN103244059B (en) * | 2013-04-26 | 2015-08-19 | 广东省公路勘察规划设计院股份有限公司 | A kind of improved drill manual elevator |
| CN103590761A (en) * | 2013-11-16 | 2014-02-19 | 无锡中地地质装备有限公司 | Rotatable lifter |
| CN103590760A (en) * | 2013-11-16 | 2014-02-19 | 无锡中地地质装备有限公司 | Water connector type lifter |
| 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 |
| CN110714727A (en) * | 2019-09-26 | 2020-01-21 | 广东永基建筑基础股份有限公司 | Drilling machine |
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Application publication date: 20120321 |