CN105041237A - Oil tube ascending and descending aid for petroleum underground operation - Google Patents
Oil tube ascending and descending aid for petroleum underground operation Download PDFInfo
- Publication number
- CN105041237A CN105041237A CN201510384839.4A CN201510384839A CN105041237A CN 105041237 A CN105041237 A CN 105041237A CN 201510384839 A CN201510384839 A CN 201510384839A CN 105041237 A CN105041237 A CN 105041237A
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- oil pipe
- hydraulic
- rotating cylinder
- oil
- hydraulic pressure
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Abstract
An oil tube ascending and descending aid for petroleum underground operation comprises a pneumatic elevator, a hydraulic booster, hydraulic tongs, an oil tube grasping and releasing machine and an oil tube conveyer, wherein the hydraulic booster, the oil tube grasping and releasing machine and the oil tube conveyer are placed in parallel and are positioned on the right of a four-way piece of a wellhead; a support of the hydraulic tongs is fixed under an operation derrick; and the hydraulic tongs are hoisted to the operation derrick through a triangular hoisting rope. When ascending, oil tubes can be clamped and centralized by the pneumatic elevator through a hydraulic system and the hydraulic booster, threads of the oil tubes are released by the hydraulic tongs, the hydraulic booster pushes the oil tube to the oil tube conveyer, and the oil tubes are grasped and placed onto an oil tube bridge by the oil tube grasping and releasing machine and then are arrayed; and when the oil tubes descend, operation is carried out reversely. The oil tube ascending and descending aid is suitable for automatic construction of oilfield underground operation, operation labor is saved, labor intensity of workers is reduced, human injury of the workers is prevented, development of a petroleum machinery industry is boosted, and an application prospect is wide.
Description
Technical field
The present invention relates to oil field
down-holelight maintenance operation automation operating equipment, specifically under a kind of oil well, operation tubing removes servicing unit.
Background technology
In the underground work that current oil field is present, oil pipe thread screw has been operated by operating worker, oil pipe send connect, the row of lifting, dislodging suspension ring, work continuously, post labor strength is large, two operating workers well head center of relatively standing is needed to be about in the scope of 70cm, this region is Frequent Accidents scope, gently then injures trick, heavy then can hinder to arm leg, serious jeopardizes operating worker life security, and the personal injury that injury operating worker occurs in underground work happens occasionally.
Summary of the invention
Object of the present invention is exactly in view of the foregoing defects the prior art has, and under designing a kind of oil well, operation tubing removes servicing unit.
The present invention is realized by following technical proposals:
Under oil well, operation tubing removes servicing unit, comprising: pneumatic elevator, hydraulic pressure booster, hydraulic pressure tongs, oil pipe pick-and-place machine, oil pipe conveyer.Under described oil well, operation tubing removes the hydraulic pressure booster of servicing unit and oil pipe pick-and-place machine and oil pipe conveyer and discharges side by side, be positioned at the right of well head four-way, the support of hydraulic pressure tongs is fixed on below workover derrick, is lifted on above workover derrick by triangle lifting rope by hydraulic pressure tongs; When operation plays oil pipe, pneumatic elevator is realized to the hanging tag of oil pipe, righting by operation hydraulic system hydraulic pressure booster, hydraulic pressure tongs is dismantled tubing round thread, and oil pipe is pushed into oil pipe conveyer by hydraulic pressure booster, and oil pipe pick-and-place machine captures oil pipe to put to oil pipe bridge and arranges; Contrary operation, realizes the operation of oil pipe under operation.
Rotating cylinder is equipped with on the top that under above-mentioned oil well, operation tubing removes the rotating cylinder of the hydraulic pressure booster in servicing unit, rotating cylinder and lower principal arm, upper principal arm, rotating cylinder are hinged successively, rotating cylinder connects hydraulic efficiency manipulator, lower principal arm is hinged by lower connecting plate and lower sub-arm, rotating cylinder, upper principal arm is hinged by upper junction plate and upper sub-arm, rotating cylinder, and rotating cylinder bottom is connected with above the left end of the base of oil pipe pick-and-place machine.
Under above-mentioned oil well, the rotating cylinder of the hydraulic efficiency manipulator that operation tubing removes in servicing unit is provided with fixing hole, rotating cylinder in parallel two hydraulic cylinders, the articulated machinery of hydraulic cylinder singly refers to, it is hinged by plate between finger between two machineries singly refer to, middle formation webs, pushed away by webs and hold up oil pipe, the outside that machinery singly refers to is provided with finger arc, for plucking, hanging suspension ring.
Under above-mentioned oil well, the support of the hydraulic pressure tongs that operation tubing removes in servicing unit is rectangle, both sides are clamped in the both sides of support respectively by two righting wheels, be convenient to the height adjusting hydraulic pressure tongs, connecting rod is provided with in the middle of two righting wheels, hinged with master arm, passive arm, clamp block successively in the middle of connecting rod, between master arm and passive arm, be provided with hydraulic cylinder, be provided with hydraulic cylinder between clamp block and binding clip, tongs is by the middle and binding clip lifting at connecting rod of triangle lifting rope.
Under above-mentioned oil well, operation tubing removes the articulated middle pole-climbing of holder top of the oil pipe pick-and-place machine in servicing unit, middle pole-climbing and last pole-climbing pass through in two rod hinge connections, end pole-climbing and rotating cylinder by last two rod hinge connections, rotating cylinder in parallel hydraulic cylinder, the two finger of articulated machinery under hydraulic cylinder; Be provided with hydraulic cylinder between end two connecting rods and last pole-climbing, be provided with hydraulic cylinder between two connecting rods and middle pole-climbing, be provided with hydraulic cylinder between middle pole-climbing and bearing, bearing has rotating cylinder and is connected with above the right-hand member of base, and the inside of bearing is provided with operating room; The angle, four, bottom of base is respectively provided with a jack, and side is respectively provided with a hanger, is provided with crossbeam below the right-hand member of base, is respectively provided with a jack below the two ends of crossbeam.
The middle part that under above-mentioned oil well, operation tubing removes the pedestal of the rectangular frame structure of the oil pipe conveyer in servicing unit is provided with rotating cylinder, rotating cylinder output is provided with driving gear, driving gear is linked by chain and the driven gear being located at pedestal two ends, pedestal is provided with slideway, slideway is provided with coaster, chain is connected with coaster, and the articulated slideway in front end of pedestal, is provided with hydraulic cylinder between pedestal and slideway.
The oil pipe conveyer slideway that under above-mentioned oil well, operation tubing removes in servicing unit is led to by several framework
Cross socket grafting, in the middle of framework, be provided with roller.
The invention has the beneficial effects as follows: be applicable to oilfield downhole operation construction, one man operation power-equipment, hydraulic pressure tongs realize oil pipe thread screw, another one man operation hydraulic pressure booster, oil pipe pick-and-place machine, oil pipe conveyer oil pipe realize dislodging suspension ring, send and connect, lift oil exit pipe, save two operating workers, alleviate the labour intensity of post workman, ensure operating worker life security, prevent the personal injury injuring operating worker from occurring, by the development of advance oil machinery industry, have broad application prospects.
Accompanying drawing explanation
Fig. 1-the present invention scene application axle geodesic structure schematic diagram.
The axle geodesic structure schematic diagram of Fig. 2-hydraulic pressure booster 2 of the present invention.
The scene application axle geodesic structure schematic diagram of Fig. 3-hydraulic pressure tongs 3 of the present invention.
The scene application axle geodesic structure schematic diagram of Fig. 4-oil pipe pick-and-place machine 4 of the present invention.
The master of Fig. 5-oil pipe conveyer 5 of the present invention looks broken section structural representation.
The plan structure schematic diagram of Fig. 6-hydraulic efficiency manipulator 2.2 of the present invention.
In figure, 1. pneumatic elevator, 2. hydraulic pressure booster, 2.2. hydraulic efficiency manipulator, 2.2.1. machinery singly refers to, 2.2.2. refers to a plate; 2.3. principal arm is gone up, the upper sub-arm of 2.4., 2.5. upper junction plate, principal arm under 2.6., 2.7. lower connecting plate, sub-arm under 2.8.; 3. hydraulic pressure tongs, 3.1. lifting rope, 3.2. binding clip, 3.3. master arm, 3.4. passive arm, 3.5. righting wheel, 3.6. clamp block, 3.7. connecting rod, 3.8. support; 4. oil pipe pick-and-place machine, 4.1. base, 4.1.1. jack, 4.1.2. crossbeam, 4.1.3. hanger; 4.2. operating room, 4.3. bearing, 4.4. machinery is two to be referred to, 4.7. end two connecting rods, 4.8. end pole-climbing, two connecting rods in 4.10., pole-climbing in 4.11., 5. oil pipe conveyer, 5.1. slideway, 5.1.1. roller, 5.1.2. framework.5.1.3. socket; 5.2. coaster, 5.3. driven gear, 5.5. pedestal, 5.6. chain, 5.5. driving gear; 2.1,2.10,2.11,2.2.4,4.6,5.7. rotating cylinder; 2.2.3,2.9,3.9,3.10,4.5,4.9,4.12,4.13,5.4. hydraulic cylinder; 6. oil pipe, 7. well head four-way, 8. workover derrick, 9. engine, 10. suspension ring.A. arc is referred to, B. webs, C. through hole, D. slideway.
Detailed description of the invention
Below in conjunction with accompanying drawing, enforcement of the present invention is further elaborated:
Under oil well, operation tubing removes servicing unit by pneumatic elevator 1, hydraulic pressure booster 2, hydraulic pressure tongs 3, and oil pipe pick-and-place machine 4, oil pipe conveyer 5 forms.The hydraulic pressure booster 2 that under described oil well, operation tubing removes servicing unit discharges side by side with oil pipe pick-and-place machine 4 and oil pipe conveyer 5, be positioned at the right of well head four-way 7, the support 3.8 of hydraulic pressure tongs 3 is fixed on below workover derrick 8, is lifted on above workover derrick 8 by triangle lifting rope 3.1 by hydraulic pressure tongs 3; When operation plays oil pipe 6, the hanging tag of pneumatic elevator 1 pair of oil pipe 6, righting is realized by operation hydraulic system hydraulic pressure booster 2, hydraulic pressure tongs 3 pairs of oil pipe 6 screw threads are dismantled, and oil pipe is pushed into oil pipe conveyer 5 by hydraulic pressure booster 2, and oil pipe pick-and-place machine 4 captures oil pipe 6 to put to oil pipe bridge and arranges; Contrary operation, realizes the operation of oil pipe 6 under operation.
Claims (7)
1. under oil well, operation tubing removes a servicing unit, comprising: pneumatic elevator (1), hydraulic pressure booster (2), hydraulic pressure tongs (3), oil pipe pick-and-place machine (4), oil pipe conveyer (5); It is characterized in that: the hydraulic pressure booster (2) that under described oil well, operation tubing removes servicing unit discharges side by side with oil pipe pick-and-place machine (4) and oil pipe conveyer (5), be positioned at the right of well head four-way (7), the support (3.8) of hydraulic pressure tongs (3) is fixed on below workover derrick (8), is lifted on above workover derrick (8) by triangle lifting rope (3.1) by hydraulic pressure tongs (3); When operation plays oil pipe (6), pneumatic elevator (1) is realized to the hanging tag of oil pipe (6), righting by operation hydraulic system hydraulic pressure booster (2), hydraulic pressure tongs (3) is dismantled oil pipe (6) screw thread, oil pipe is pushed into oil pipe conveyer (5) by hydraulic pressure booster (2), and oil pipe pick-and-place machine (4) captures oil pipe (6) to put to oil pipe bridge and arranges; Contrary operation, realizes the operation of oil pipe (6) under operation.
2. under oil well according to claim 1, operation tubing removes servicing unit, it is characterized in that: rotating cylinder (2.10) is equipped with on the top of the rotating cylinder (2.11) of described hydraulic pressure booster (2), rotating cylinder (2.10) and lower principal arm (2.6), upper principal arm (2.3), rotating cylinder (2.1) is hinged successively, rotating cylinder (2.1) connects hydraulic efficiency manipulator (2.2), lower principal arm (2.6) is by lower connecting plate (2.7) and lower sub-arm (2.8), rotating cylinder (2.10) is hinged, upper principal arm (2.3) is by upper junction plate (2.5) and upper sub-arm (2.4.), rotating cylinder (2.11) is hinged, rotating cylinder (2.11) bottom is connected with above the left end of the base (4.1) of oil pipe pick-and-place machine (4).
3. under oil well according to claim 1 and 2, operation tubing removes servicing unit, it is characterized in that: the rotating cylinder (2.2.4) of described hydraulic efficiency manipulator (2.2) is provided with fixing hole (C), rotating cylinder (2.2.4) in parallel two hydraulic cylinders (2.2.3), hydraulic cylinder (2.2.3) articulated machinery singly refers to (2.2.1), two machineries singly refer between (2.2.1) hinged by plate (2.2.2) between finger, middle formation webs (B), the outside that machinery singly refers to (2.2.1) is provided with and refers to arc (A).
4. under oil well according to claim 1, operation tubing removes servicing unit, it is characterized in that: the support (3.8) of described hydraulic pressure tongs (3) is rectangle, and both sides are clamped by two righting wheels (3.5) respectively
On the both sides of support (3.8), in the middle of two righting wheels (3.5), be provided with connecting rod (3.7), in connecting rod (3.7)
Between hinged with master arm (3.3), passive arm (3.4), clamp block (3.6) successively, hydraulic cylinder (3.9) is provided with between master arm (3.3) and passive arm (3.4), be provided with hydraulic cylinder (3.10) between clamp block (3.6) and binding clip (3.2), tongs (3) is by triangle lifting rope (3.1) middle and binding clip (3.2) lifting at connecting rod (3.7).
5. under oil well according to claim 1, operation tubing removes servicing unit, it is characterized in that: bearing (4.3) upper articulation of described oil pipe pick-and-place machine (4) middle pole-climbing (4.11), middle pole-climbing (4.11) and last pole-climbing (4.8) pass through in two connecting rods (4.10) hinged, end pole-climbing (4.8) is hinged by last two connecting rods (4.7) with rotating cylinder (4.6), rotating cylinder (4.6) in parallel hydraulic cylinder (4.5), under hydraulic cylinder (4.5), articulated machinery is two refers to (4.4); Hydraulic cylinder (4.9) is provided with between end two connecting rods (4.7) and last pole-climbing (4.8), hydraulic cylinder (4.12) is provided with between two connecting rods (4.10) and middle pole-climbing (4.11), hydraulic cylinder (4.13) is provided with between middle pole-climbing (4.11) and bearing (4.3), bearing (4.3) has rotating cylinder and is connected with above the right-hand member of base (4.1), and the inside of bearing (4.3) is provided with operating room (4.2); The angle, four, bottom of base (4.1) is respectively provided with a jack (4.1.1), side is respectively provided with a hanger (4.1.3), be provided with crossbeam (4.1.2) below the right-hand member of base (4.1), below the two ends of crossbeam (4.1.2), be respectively provided with a jack (4.1.1).
6. under oil well according to claim 1, operation tubing removes servicing unit, it is characterized in that: the middle part of the pedestal (5.5) of the rectangular frame structure of described oil pipe conveyer (5) is provided with rotating cylinder (5.7), rotating cylinder (5.7) output is provided with driving gear (5.5), driving gear (5.5) is linked by chain (5.6) and the driven gear (5.3) being located at pedestal (5.5) two ends, pedestal (5.5) is provided with slideway (D), slideway (D) is provided with coaster (5.2), chain (5.6) is connected with coaster (5.2), the articulated slideway in the front end (5.1) of pedestal (5.5), hydraulic cylinder (5.4) is provided with between pedestal (5.5) and slideway (5.1).
7. under the oil well according to claim 1 or 6, operation tubing removes servicing unit, it is characterized in that: described oil pipe conveyer (5) slideway (5.1) by socket (5.1.3) grafting, is provided with roller (5.1.1) in the middle of framework (5.1.2) by several framework (5.1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384839.4A CN105041237A (en) | 2015-07-04 | 2015-07-04 | Oil tube ascending and descending aid for petroleum underground operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384839.4A CN105041237A (en) | 2015-07-04 | 2015-07-04 | Oil tube ascending and descending aid for petroleum underground operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105041237A true CN105041237A (en) | 2015-11-11 |
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ID=54448160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384839.4A Pending CN105041237A (en) | 2015-07-04 | 2015-07-04 | Oil tube ascending and descending aid for petroleum underground operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105041237A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822241A (en) * | 2016-03-22 | 2016-08-03 | 孟庆拥 | Automatic auxiliary device for well repair |
| CN109944558A (en) * | 2019-04-27 | 2019-06-28 | 河北华盟机械制造有限公司 | A kind of automatic lifting operation platform of well-drilling oil pipe |
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| CN101985873A (en) * | 2010-05-12 | 2011-03-16 | 殷江虹 | Mechanical operation device for lifting and lowering oil tube of oil well |
| CN102146775A (en) * | 2011-01-28 | 2011-08-10 | 胜利油田泰峰机电有限责任公司 | Automatic operation system for oil well operation |
| CN102913152A (en) * | 2012-11-12 | 2013-02-06 | 胜利油田泰峰机电有限责任公司 | Single oil tube transfer device |
| CN103061692A (en) * | 2013-02-19 | 2013-04-24 | 崔诗光 | Automatic running and pulling system of oilfield workover string |
| CN203357446U (en) * | 2013-07-12 | 2013-12-25 | 中国石油大学(华东) | Drill rod handling mechanical arm |
| CN104005722A (en) * | 2014-06-23 | 2014-08-27 | 张成功 | Upright column robot placed on derrick upper platform |
| CN204754818U (en) * | 2015-07-04 | 2015-11-11 | 张兴亮 | Oil borehole operation oil pipe plays auxiliary device down |
-
2015
- 2015-07-04 CN CN201510384839.4A patent/CN105041237A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985873A (en) * | 2010-05-12 | 2011-03-16 | 殷江虹 | Mechanical operation device for lifting and lowering oil tube of oil well |
| CN102146775A (en) * | 2011-01-28 | 2011-08-10 | 胜利油田泰峰机电有限责任公司 | Automatic operation system for oil well operation |
| CN102913152A (en) * | 2012-11-12 | 2013-02-06 | 胜利油田泰峰机电有限责任公司 | Single oil tube transfer device |
| CN103061692A (en) * | 2013-02-19 | 2013-04-24 | 崔诗光 | Automatic running and pulling system of oilfield workover string |
| CN203357446U (en) * | 2013-07-12 | 2013-12-25 | 中国石油大学(华东) | Drill rod handling mechanical arm |
| CN104005722A (en) * | 2014-06-23 | 2014-08-27 | 张成功 | Upright column robot placed on derrick upper platform |
| CN204754818U (en) * | 2015-07-04 | 2015-11-11 | 张兴亮 | Oil borehole operation oil pipe plays auxiliary device down |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822241A (en) * | 2016-03-22 | 2016-08-03 | 孟庆拥 | Automatic auxiliary device for well repair |
| CN109944558A (en) * | 2019-04-27 | 2019-06-28 | 河北华盟机械制造有限公司 | A kind of automatic lifting operation platform of well-drilling oil pipe |
| CN109944558B (en) * | 2019-04-27 | 2023-12-12 | 河北华盟机械制造有限公司 | Automatic hoisting operation platform for drilling oil pipe |
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Application publication date: 20151111 |
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| WD01 | Invention patent application deemed withdrawn after publication |