CN201778696U - Lifting mechanism of automatic drill pipe feeding equipment for oil field - Google Patents
Lifting mechanism of automatic drill pipe feeding equipment for oil field Download PDFInfo
- Publication number
- CN201778696U CN201778696U CN2010202923511U CN201020292351U CN201778696U CN 201778696 U CN201778696 U CN 201778696U CN 2010202923511 U CN2010202923511 U CN 2010202923511U CN 201020292351 U CN201020292351 U CN 201020292351U CN 201778696 U CN201778696 U CN 201778696U
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- CN
- China
- Prior art keywords
- swing arm
- tube seat
- pin
- lifting
- pipe
- 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
- 239000003129 oil well Substances 0.000 claims abstract description 12
- 238000005553 drilling Methods 0.000 claims description 21
- 230000003028 elevating effect Effects 0.000 claims description 13
- 239000003208 petroleum Substances 0.000 claims description 4
- 241001310793 Podium Species 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 4
- VNFVKWMKVDOSKT-LREBCSMRSA-N (2r,3r)-2,3-dihydroxybutanedioic acid;piperazine Chemical compound C1CNCCN1.OC(=O)[C@H](O)[C@@H](O)C(O)=O VNFVKWMKVDOSKT-LREBCSMRSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to a lifting mechanism of automatic drill pipe feeding equipment for an oil field. The lifting mechanism is connected with a bottom frame by an oil cylinder bottom shaft pin through the bottom of a lifting oil cylinder; the top end of the lifting oil cylinder is connected with the lower part of a swing arm through a lifting cylinder hinge pin; the bottom end of the swing arm is connected with the bottom frame through a swing arm shaft pin; holes are formed on the swing arm at different intervals and connected with pipe slot holes formed on the middle upper part of a pipe slot through a pipe slot hinge pin; and the bottom end of the pipe slot is connected with a pair of horizontal pulleys and reciprocates on a horizontal guide rail along the horizontal direction to lift a drill pipe in the pipe slot to the height of an oil well platform. The utility model ensures that the drill pipe can be quickly lifted to the oil well platform, automatic pipe feeding is realized, the pipe feeding efficiency is high, the labor intensity of operators is reduced, the operation is simple and the use is safe.
Description
Technical field
The utility model belongs to the elevation and subsidence mechanical apparatus field, be used for the oil field and send the lifting mechanism of tube apparatus automatically, petroleum drill pipe is given rise to 8 meters high oil drilling platforms from 1.3 meters basic platform, also can be used for the drilling pipe on the oil drilling platform is dropped to basic platform.
Background technology
The simple and easy backwardness of drilling pipe jacking equipment that China uses at present and dangerous, send the pipe rate low, hand labor intensity is big, manufacture and design this at this present situation and sent the equipment of pipe lifting mechanism automatically, be domestic initiation, filled up domestic blank, eliminated the existing jacking equipment of simple and easy backwardness, develop according to the differing heights of oil drilling platform and the specification limit of drilling pipe, successfully be used for the carriage type and send tube apparatus automatically, reach and send the tube efficiency height automatically, operator's labour intensity is low, simple to operate, safe in utilization.
The lifting drill pipe diameter:
Inch
Lifting drilling pipe length: 2-10 rice
The lifting drilling pipe biggest quality: 3800 pounds
Maximum lift height: 8 meters
The lifting time: 30 seconds
Landing time: 30 seconds
Type of drive: hydraulic drive
The mechanism design platform
Send the carriage of tube apparatus: long 13 meters, wide 1.95 meters, high 1.3 meters.
Mechanism's off working state is contained in the carriage.
Summary of the invention
The purpose of this utility model provides the lifting mechanism of a kind of oil field automatic bit feed tube apparatus, the main composition of this mechanism comprises that tube seat, swing arm, horizontal trolley, horizontal guide rail, elevating ram, lifting cylinder bearing pin, tube seat bearing pin, back-up ring, cottor pin constitute, this mechanism is power with the hydraulic system, the elevating ram elongation, driving swing arm rotation drives tube seat petroleum drill pipe is given rise to the offshore boring island height.
The bottom of elevating ram is connected with underframe by oil cylinder lower shaft pin; The elevating ram top is connected with the bottom of swing arm by lifting cylinder bearing pin; The bottom of swing arm is connected with underframe by the swing arm pivot pin, swing arm is provided with the hole of different spacing, these holes are connected by the set tube seat hole in tube seat bearing pin and tube seat middle and upper part, on the tube seat bearing pin, also be provided with back-up ring and cottor pin is located, tube seat is made as the carrier that the groove shape is used to carry the drilling pipe lifting, the tube seat bottom is connected with a pair of horizontal trolley, and horizontal trolley can move back and forth by along continuous straight runs on horizontal guide rail.Realize the interior drilling pipe of tube seat is lifted to the oil well podium level, by the ejector sleeve dolly drilling pipe is sent into the oil well platform again or the drilling pipe on the oil well platform is dropped on the carriage matrix by lifting mechanism.
Adopt the beneficial effect of the technical program to be, can fast drilling pipe be lifted to the oil well platform, automatically send pipe, send tube efficiency height, operator's labour intensity low, simple to operate, safe in utilization.
Description of drawings
Fig. 1 is the lifting mechanism structural representation of oil field of the present utility model automatic bit feed tube apparatus;
Fig. 2 is the horizontal trolley structure member amplification assumption diagram among Fig. 1;
Fig. 3 a, Fig. 3 b are the sectional structure chart of horizontal trolley;
Fig. 4 is the installation site figure of horizontal trolley on tube seat;
Among the figure: 1-tube seat, 2-swing arm, 3-horizontal trolley, 3.1-axle, 3.2-roller, 3.3-bearing, 3.4-axle circlip, 3.5-end cap, 3.6-bolt, 3.7-plain cushion, 3.8-bullet pad, 4-horizontal guide rail, 5-elevating ram, 6-lifting cylinder bearing pin, 7-tube seat bearing pin, 8-back-up ring, 9-cottor pin.
The specific embodiment
The lifting mechanism of oil field described in the utility model automatic bit feed tube apparatus, the contrast accompanying drawing elaborates to embodiment again:
The main composition of the lifting mechanism of oil field automatic bit feed tube apparatus comprises tube seat 1, swing arm 2, horizontal trolley 3, horizontal guide rail 4, elevating ram 5, lifting cylinder bearing pin 6, tube seat bearing pin 7, back-up ring 8, cottor pin 9, wherein horizontal trolley 3 is again by axle 3.1, roller 3.2, bearing 3.3, axle circlip 3.4, end cap 3.5, bolt 3.6, plain cushion 3.7, bullet pad 3.8 is formed, this mechanism is power with the hydraulic system, elevating ram 5 elongations, drive swing arm 2 rotations, the horizontal trolley 3 that drives tube seat 1 bottom is moved to the left on horizontal guide rail 4, and petroleum drill pipe is given rise to the offshore boring island height.The bottom of elevating ram 5 is connected with underframe by oil cylinder lower shaft pin, elevating ram 5 tops are connected with the bottom of swing arm 2 by lifting cylinder bearing pin 6, the bottom contact of swing arm 2 is connected with underframe by the swing arm pivot pin, swing arm 2 is provided with the pin shaft hole of different spacing, these pin shaft holes are connected by the tube seat hole of the set different spacing in tube seat bearing pin and tube seat 1 middle and upper part, are equipped with back-up ring 8 and bearing pin is located in cottor pin 9 on every bearing pin.Tube seat 1 is made as the groove shape, be used to carry the carrier of drilling pipe lifting, tube seat 1 bottom is provided with a pair of horizontal trolley 3, horizontal trolley 3 can move back and forth by along continuous straight runs on horizontal guide rail 4, realize tube seat 1 interior drilling pipe is given rise to the oil well podium level, by ejector sleeve dolly (another patent application) drilling pipe is sent into the oil well platform again or the drilling pipe on the oil well platform is dropped on the carriage matrix by lifting mechanism.The structure of wherein a pair of horizontal trolley 3, be on roller shaft 3.1, to be provided with roller 3.2, be provided with bearing 3.3 in the roller 3.2 and between the roller shaft 3.1, the end face of roller shaft 3.1 is provided with circlip for shaft 3.4, and end cap 3.5 is fixed on the end face of roller 3.2 by bolt 3.6, plain cushion 3.7, bullet pad 3.8.
The adjusting of lifting and landing time realizes that by hydraulic system pressure and the flow of regulating elevating ram lifting is adopted near switch triggering with the control lifting that resets, and the PLC controlling organization resets and adopts travel switch to trigger PLC control.
Claims (2)
1. the lifting mechanism of oil field automatic bit feed tube apparatus, it is characterized in that: its main composition comprises tube seat (1), swing arm (2), horizontal trolley (3), horizontal guide rail (4), elevating ram (5), lifting cylinder bearing pin (6), tube seat bearing pin (7), back-up ring (8), cottor pin (9), wherein horizontal trolley (3) is again by axle (3.1), roller (3.2), bearing (3.3), axle circlip (3.4), end cap (3.5), bolt (3.6), plain cushion (3.7), bullet pad (3.8) is formed, this mechanism is power with the hydraulic system, elevating ram (5) elongation, drive swing arm (2) rotation, the horizontal trolley (3) that drives tube seat (1) bottom is moved to the left on horizontal guide rail (4), and petroleum drill pipe is given rise to the offshore boring island height; The bottom of elevating ram (5) is connected with underframe by oil cylinder lower shaft pin, elevating ram (5) top is connected by the bottom of lifting cylinder bearing pin (6) with swing arm (2), the bottom contact of swing arm (2) is connected with underframe by the swing arm pivot pin, swing arm (2) is provided with the pin shaft hole of different spacing, these pin shaft holes are connected by the tube seat hole of the set different spacing in tube seat bearing pin and tube seat (1) middle and upper part, are equipped with back-up ring (8) and bearing pin is located in cottor pin (9) on every bearing pin; Tube seat (1) is made as the groove shape, be used to carry the carrier of drilling pipe lifting, tube seat (1) bottom is provided with a pair of horizontal trolley (3), horizontal trolley (3) can be gone up along continuous straight runs at horizontal guide rail (4) and move back and forth, realize the interior drilling pipe of tube seat (1) is given rise to the oil well podium level, by the ejector sleeve dolly drilling pipe is sent into the oil well platform again or the drilling pipe on the oil well platform is dropped on the carriage matrix by lifting mechanism.
2. the lifting mechanism of oil field according to claim 1 automatic bit feed tube apparatus, it is characterized in that: the structure of described wherein a pair of horizontal trolley (3) is for being provided with roller (3.2) on roller shaft (3.1), be provided with bearing (3.3) in the roller (3.2) and between the roller shaft (3.1), the end face of roller shaft (3.1) is provided with circlip for shaft (3.4), and end cap (3.5) is fixed on the end face of roller (3.2) by bolt (3.6), plain cushion (3.7), bullet pad (3.8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202923511U CN201778696U (en) | 2010-08-16 | 2010-08-16 | Lifting mechanism of automatic drill pipe feeding equipment for oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202923511U CN201778696U (en) | 2010-08-16 | 2010-08-16 | Lifting mechanism of automatic drill pipe feeding equipment for oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778696U true CN201778696U (en) | 2011-03-30 |
Family
ID=43791909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202923511U Expired - Fee Related CN201778696U (en) | 2010-08-16 | 2010-08-16 | Lifting mechanism of automatic drill pipe feeding equipment for oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778696U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284462A (en) * | 2011-06-13 | 2011-12-21 | 无锡帝凡精工机械有限公司 | Auxiliary unloading mechanism |
| CN102817558A (en) * | 2012-08-09 | 2012-12-12 | 恒天九五重工有限公司 | Support device for inclined strut of pile frame |
| CN105545227A (en) * | 2016-02-03 | 2016-05-04 | 湖南三一石油科技有限公司 | Petroleum drilling and production equipment, tubular column conveying system and tubular column lifting device |
| CN111085581A (en) * | 2019-12-12 | 2020-05-01 | 上海豪德热能科技有限公司 | Barrel type pipe conveying device of numerical control pipe bender |
-
2010
- 2010-08-16 CN CN2010202923511U patent/CN201778696U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284462A (en) * | 2011-06-13 | 2011-12-21 | 无锡帝凡精工机械有限公司 | Auxiliary unloading mechanism |
| CN102284462B (en) * | 2011-06-13 | 2016-02-24 | 无锡帝凡精工机械有限公司 | Auxiliary unloading mechanism |
| CN102817558A (en) * | 2012-08-09 | 2012-12-12 | 恒天九五重工有限公司 | Support device for inclined strut of pile frame |
| CN102817558B (en) * | 2012-08-09 | 2014-07-02 | 恒天九五重工有限公司 | Support device for inclined strut of pile frame |
| CN105545227A (en) * | 2016-02-03 | 2016-05-04 | 湖南三一石油科技有限公司 | Petroleum drilling and production equipment, tubular column conveying system and tubular column lifting device |
| CN111085581A (en) * | 2019-12-12 | 2020-05-01 | 上海豪德热能科技有限公司 | Barrel type pipe conveying device of numerical control pipe bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110330 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |