CN101936143B - Reclaimable drilling rig device - Google Patents
Reclaimable drilling rig device Download PDFInfo
- Publication number
- CN101936143B CN101936143B CN2010102692988A CN201010269298A CN101936143B CN 101936143 B CN101936143 B CN 101936143B CN 2010102692988 A CN2010102692988 A CN 2010102692988A CN 201010269298 A CN201010269298 A CN 201010269298A CN 101936143 B CN101936143 B CN 101936143B
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- China
- Prior art keywords
- joint
- seat
- threads
- cylindrical pin
- elastic clamp
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 30
- 238000010276 construction Methods 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims description 16
- 241001449342 Chlorocrambe hastata Species 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 2
- 208000019300 CLIPPERS Diseases 0.000 abstract 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Images
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- Earth Drilling (AREA)
Abstract
The invention relates to a reclaimable drilling rig device which mainly comprises an elastic clamp stop head, an elastic clamp chamber, a hole expanding opener and an outer pipe that are connected through threads to form an integral outer pipe; a recycling pipe in the outer pipe is connected with an elastic clamp frame and an elastic clamp seat through a second elastic cylindrical pin; a first spring sleeve is sleeved in a positioning pressure block which is positioned in a spear dragging head through a spear dragging seat; two elastic clamp clippers are mounted in pairs and positioned in the recycling pipe through a first elastic cylindrical pin; the elastic clamp frame is connected with a first joint through threads; the first joint seat is arranged on a suspending ring and is arranged on a seat ring; a third joint is connected with a second joint through threads, the second joint is connected with a joint through threads; and a shaft penetrates into the third joint, and an inner pipe is connected to a fourth joint through threads. When a rock core is extracted, the inner pipe is dragged out without dragging out the drilling jig, which is safe and reliable; the material processing difficulty is low, and the cost is controllable; and the working efficiency is greatly improved and the construction cost is reduced.
Description
Technical field
The present invention relates to a kind of recyclable drilling tool device, the device of rig rapid extraction core when carrying out core drilling in the probing industry specifically, the interior pipe that will fill core through a kind of spring clip device proposes fast, belongs to engineering machinery (rig) field.
Background technology
Take over the appearance of resource investigation strategic decision about deep prospecting and crisis mine along with State Council; The industry development trend of probing industry deep prospecting will be more outstanding; The above gun drilling of km will get more and more; And the efficiency of construction of gun drilling will become the important bottleneck of restriction industry development, how guarantee the construction quality and the efficiency of construction of gun drilling, will be the problem that drilling equipment producer emphasis will solve.
In the drilling operation process, will improve efficiency of construction must improve the rotating hours; The auxiliary drilling time of compression and minimizing; The most important thing is to reduce the frequent time of extracting drilling tool, and in the deep drilling process, carrying a wammel (being about to all drilling rods all puts on) average time is about 2 days; If can this process time be compressed to half a day even 2 hours, the raising of essence will appear in that efficient.
Must package unit be proposed the aperture during traditional work, when drilling depth reaches hundreds of even go up km, the duplication of labour and the service working time of extracting drilling rod will account for very big ratio, when the deep hole operation even account for about 70%, greatly reduce production efficiency.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of recyclable drilling tool device is provided, the interior pipe unit that can will fill core proposes the aperture, can increase work efficiency greatly.
According to technical scheme provided by the invention, recyclable drilling tool device adopts bullet block head, bullet card chamber, reamer, outer tube to interconnect through screw thread, forms a whole outer tube; All devices of all the other the insides are through hanging ring, and seat is on seat ring, and the seat ring seat is formed an integral body thus on the step of reamer.Drag for spearhead through pin with drag for the lance seat and be connected, the said lance seat that drags for is connected with recovery tube through elastic cylindrical pin; Recovery tube is connected with bullet card frame, bullet deck through second elastic cylindrical pin; First spring housing is in the briquetting of location, and said location briquetting is positioned at and drags in the spearhead through dragging for the lance seat; Two play the clamp mounted in pairs, are positioned in the recovery tube through first elastic cylindrical pin; Bullet card frame is connected with first joint through screw thread; First plinth is contained on the hanging ring, and seat is contained on the seat ring again; The 3rd joint is connected with second joint through screw thread, and said second joint is connected with joint through screw thread; Axle is through in the 3rd joint, and difference installation shaft bearing, first plane bearing, the 4th joint, second plane bearing, second spring, packing ring compress through nut above, and the construction opening pin is locking on the nut; Copper sheathing is tight with at the 4th joint endoporus; Interior pipe is through being threaded on the 4th joint.Said two bullet clamp are in softened state through the spring that expands, and it is indoor to be close to the bullet card.
Compared with present technology the present invention has the following advantages:
The present invention has mainly done essential improvement on the internal construction of traditional drilling tool; A built-in cover plays mechanism for card; To satisfy the needs that when rig is drilled, follow up except that a whole set of drilling tool realization single action; Maximum difference is when extracting core, not need a whole set of drilling tool is proposed, and only need interior pipe unit is proposed to get final product, and built-in spring clip device promptly is to design for satisfying this function.This recyclable drilling tool device can be under the state that does not extract outer tube (drilling rod) on the basis that covers former drilling tool function fully, thereby the interior pipe that only extracts the inside reaches the purpose of extracting core.This device has realized not extracting the drilling technology that drilling rod gets final product coring; Lean on frame for movement to realize function fully, safe and reliable; Material and difficulty of processing are all little, and cost is controlled; Improve operating efficiency greatly, reduced construction cost.
Description of drawings
Fig. 1 is connected sectional drawing for dragging for the lance seat with recovery tube.
Fig. 2 is connected sectional drawing for playing clamp with the salvaging frame.
Fig. 3 is connected sectional drawing for playing deck with recovery tube.
Fig. 4 is for playing block header structure figure.
The specific embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
Like Fig. 1～shown in Figure 4: comprise playing block head 1; Drag for spearhead 2; First spring 3; Location briquetting 4; Pin 5; Drag for lance seat 6; Elastic cylindrical pin 7; Recovery tube 8; Bullet card frame 9; Spring 10 expands; Play clamp 11; First elastic cylindrical pin 12; Second elastic cylindrical pin 13; Play deck 14; Bullet card chamber 15; First joint 16; Hanging ring 17; Seat ring 18; Reamer 19; Second joint 20; Outer tube 21; Axle 22; The 3rd joint 23; Bearing support 24; First plane bearing 25; The 4th joint 26; Copper sheathing 27; Second plane bearing 28; Second spring 29; Interior pipe 30; Packing ring 31; Nut 32; Cottor pin 33 etc.
The present invention adopts and plays block head 1, bullet card chamber 15, reamer 19, outer tube 21 and interconnect through screw thread, forms a whole outer tube; All devices of all the other the insides are through hanging ring 17, and seat is on seat ring 18, and 18 of seat rings are formed an integral body thus on the step of reamer 19.Drag for spearhead 2 through pin 5 with drag for lance seat 6 and be connected, the said lance seat 6 that drags for is connected with recovery tube 8 through elastic cylindrical pin 7; Recovery tube 8 is connected with bullet card frame 9, bullet deck 14 through second elastic cylindrical pin 13; Spring 3 is enclosed within the briquetting 4 of location, and said location briquetting 4 is positioned at and drags in the spearhead 2 through dragging for lance seat 6; 2 play clamp 11 mounted in pairs, are positioned in the recovery tube 8 through first elastic cylindrical pin 12; Said 2 bullet clamp 11 are in softened state through the spring 10 that expands, and are close in the bullet card chamber 15; Bullet card frame 9 is connected with first joint 16 through screw thread; 16 of first joints are contained on the hanging ring 17, and seat is contained on the seat ring 18 again; The 3rd joint 23 is connected with second joint 20 through screw thread, and said second joint 20 is connected with joint 16 through screw thread; Axle 22 is through in the 3rd joint 23, and installation shaft bearing 24, first plane bearing 25, the 4th joint 26, second plane bearing 28, spring 29, packing ring 31 respectively compress through nut 32 above, and construction opening pin 33 is locking on the nut 32; Copper sheathing 27 is tight with at the 4th joint 26 endoporus; In pipe 30 through being threaded on the 4th joint 26.
The course of work of the present invention and operating principle
1, interior pipe is transferred and is put in place.
As shown in Figure 1, interior pipe unit is transferred through hoist cable from dragging for the integral body that spearhead 2 is formed to interior pipe 30, and when hanging ring 17 touched seat ring 18, a whole set of interior pipe unit put in place.Simultaneously, play clamp 11 and be in rounding state through the compression that plays block head 1 endoporus always, when descending putting in place, 2 ragged edges that play clamp 11 just in time flick through the spring 10 that expands and are stuck in the gap location (see figure 1) that plays block head 1 right-hand member, realize stopping function.
2, interior pipe is realized the course of work of single action.
After putting in place, interior pipe promptly gets into the state that normally creeps into; This state should be that outer tube rotates coring with drilling rod, drill bit; And the lower end of interior pipe unit does not rotate, the upper end rotation; The non-rotary purpose in lower end is for the muck core, and the purpose that the upper end and then rotates together is in order not produce relative motion, to reduce wear.The process that realizes: the two ends that bullet clamp 11 strut are via the block-dialing structure driven rotary of 2 protrusions that play block head 1 right-hand member.And single actions are realized via first plane bearing 25, second plane bearing 28 in the lower end.
3, the recovery of interior pipe is extracted
This process is the critical process of this device, and in actual mechanical process, the hoist cable of putting up and down from board is fished for device and hooked and drag for spearhead 1; Up carry, drive recovery tube 8 through pin 5, elastic cylindrical pin 7 and (see Fig. 1, Fig. 2) up carry; Recovery tube 8 symmetrical channels compressing through himself in up process plays clamp 11 gatherings, finally collapses to less than the endoporus that plays block head 1, and is up unobstructed again; Can realize up carrying pipe and core in finally putting on always.
Claims (2)
1. recyclable drilling tool device, it mainly adopts and plays block head (1), reamer (19), outer tube (21) and interconnect composition through screw thread; Hanging ring (17) is sitting on the seat ring (18), and seat ring (18) is sitting on the step of reamer (19), forms an integral body thus; Drag for spearhead (2) through pin (5) with drag for lance seat (6) and be connected, the said lance seat (6) that drags for is connected with recovery tube (8) through elastic cylindrical pin (7); It is characterized in that: said recovery tube (8) is connected with bullet card frame (9), bullet deck (14) through second elastic cylindrical pin (13); First spring (3) is enclosed within location briquetting (4), and said location briquetting (4) is positioned at and drags in the spearhead (2) through dragging for lance seat (6); Two play clamp (11) mounted in pairs, are positioned in the recovery tube (8) through first elastic cylindrical pin (12); Said two bullet clamp (11) are in softened state through the spring (10) that expands, and are close in the bullet card chamber (15); Recovery tube (8) symmetrical channels compressing through himself in up process plays clamp (11) gathering; Finally collapse to less than the endoporus that plays block head (1), bullet card frame (9) is connected with first joint (16) through screw thread, and first joint (16) is contained on the hanging ring (17); The 3rd joint (23) is connected with second joint (20) through screw thread, and said second joint (20) is connected with first joint (16) through screw thread; Axle (22) is through in the 3rd joint (23); Difference installation shaft bearing (24), first plane bearing (25), the 4th joint (26), second plane bearing (28), second spring (29), packing ring (31) above the axle; Compress through nut (32), copper sheathing (27) is tight with at the 4th joint (26) endoporus; Interior pipe (30) is through being threaded on the 4th joint (26).
2. recyclable drilling tool device according to claim 1, it is locking to it is characterized in that described nut (32) is gone up construction opening pin (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102692988A CN101936143B (en) | 2010-08-31 | 2010-08-31 | Reclaimable drilling rig device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102692988A CN101936143B (en) | 2010-08-31 | 2010-08-31 | Reclaimable drilling rig device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101936143A CN101936143A (en) | 2011-01-05 |
| CN101936143B true CN101936143B (en) | 2012-11-28 |
Family
ID=43389691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102692988A Expired - Fee Related CN101936143B (en) | 2010-08-31 | 2010-08-31 | Reclaimable drilling rig device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101936143B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278086A (en) * | 2011-05-19 | 2011-12-14 | 地质矿产部无锡钻探工具厂 | Spearhead-fishing anti-fall structure |
| CN102268970A (en) * | 2011-07-05 | 2011-12-07 | 江苏省无锡探矿机械总厂有限公司 | Core catching mechanism |
| CN104196466A (en) * | 2014-09-03 | 2014-12-10 | 无锡中地地质装备有限公司 | Elastic clamp head stopper on drill stem |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3951219A (en) * | 1973-04-17 | 1976-04-20 | Compagnie Francaise Des Petroles | Drill tool comprising a core barrel and a removable central portion |
| US4955438A (en) * | 1988-04-22 | 1990-09-11 | Eastman Christensen Company | Core drilling tool |
| RU2282707C2 (en) * | 2004-04-16 | 2006-08-27 | Государственный научный центр - государственное унитарное геологическое предприятие "Южное научно-производственное объединение по морским геологоразведочным работам" (ГНЦ ФГУГП "ЮЖМОРГЕОЛОГИЯ") | Method for pipe-driving drilling in water areas and drilling tool for above method realization |
| CN201184153Y (en) * | 2008-03-06 | 2009-01-21 | 大庆石油管理局 | Delivery machine capable of self-freeing to fetch core with drill |
| CN201771454U (en) * | 2010-08-31 | 2011-03-23 | 江苏省无锡探矿机械总厂有限公司 | Recyclable drilling rig |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3803338B2 (en) * | 2003-09-05 | 2006-08-02 | 三井造船株式会社 | Remote control wireline core sampling device |
-
2010
- 2010-08-31 CN CN2010102692988A patent/CN101936143B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3951219A (en) * | 1973-04-17 | 1976-04-20 | Compagnie Francaise Des Petroles | Drill tool comprising a core barrel and a removable central portion |
| US4955438A (en) * | 1988-04-22 | 1990-09-11 | Eastman Christensen Company | Core drilling tool |
| RU2282707C2 (en) * | 2004-04-16 | 2006-08-27 | Государственный научный центр - государственное унитарное геологическое предприятие "Южное научно-производственное объединение по морским геологоразведочным работам" (ГНЦ ФГУГП "ЮЖМОРГЕОЛОГИЯ") | Method for pipe-driving drilling in water areas and drilling tool for above method realization |
| CN201184153Y (en) * | 2008-03-06 | 2009-01-21 | 大庆石油管理局 | Delivery machine capable of self-freeing to fetch core with drill |
| CN201771454U (en) * | 2010-08-31 | 2011-03-23 | 江苏省无锡探矿机械总厂有限公司 | Recyclable drilling rig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101936143A (en) | 2011-01-05 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |