CN106968620B - Sucker rod lifting device for oilfield operation - Google Patents
Sucker rod lifting device for oilfield operation Download PDFInfo
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- CN106968620B CN106968620B CN201710328963.8A CN201710328963A CN106968620B CN 106968620 B CN106968620 B CN 106968620B CN 201710328963 A CN201710328963 A CN 201710328963A CN 106968620 B CN106968620 B CN 106968620B
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- platform
- lifting
- supporting rod
- sucker rod
- clamping piece
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- 241001397809 Hakea leucoptera Species 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Supports For Pipes And Cables (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to the field of auxiliary devices for oil field well site operation, and particularly relates to a sucker rod lifting device for oil field operation, which comprises a lifting conveying device and a slide way, wherein the slide way is fixedly arranged on the lifting device and can be driven by the lifting device to perform lifting movement and axial movement, the slide way is formed by combining two oil pipes in parallel and closely, the invention also comprises a front supporting rod device and a rear supporting rod device, and when the front supporting rod device and the rear supporting rod device are fixedly arranged on the slide way to lift a sucker rod, a plurality of sucker rods can be placed on a sucker rod bracket provided by the invention at one time without lifting the sucker rod one by one, so that the multiple times of lifting are changed into one time of lifting, and the purpose of improving the operation efficiency of the sucker rod is realized by reducing the lifting times. The invention enables the prior oil pipe lifting and conveying device to be applied to the conveying process of the sucker rod, improves the automation degree when the sucker rod is lifted and lowered, and lightens the labor intensity of staff.
Description
Technical Field
The invention belongs to the field of auxiliary devices for oilfield well site operation, and particularly relates to a lifting device for lifting a sucker rod for oilfield operation.
Background
With the continuous improvement of the mechanical automation of the oil field, the oil pipe lifting and conveying device is applied in small repair operation in a large range, and the operation efficiency when the oil pipe is lifted and lowered is obviously improved. When the oil pipe lifting and conveying device is used, an oil pipe slideway (generally formed by combining two oil pipes in parallel and closely) is fixed on the oil pipe lifting and conveying device, then the oil pipe is placed on the oil pipe slideway from the side surface of the oil pipe slideway through an oil pipe up-down slideway device, and finally the oil pipe placed on the oil pipe slideway can be lifted or moved axially along with the oil pipe slideway by controlling the oil pipe lifting and conveying device, so that the lifting and conveying functions of the oil pipe are realized. In the well site operation process, the sucker rod and the oil pipe are conveyed in the same process, and theoretically, the sucker rod can be conveyed by the oil pipe lifting and conveying device to improve the operation efficiency when the sucker rod is lifted. However, in fact, because the sucker rod has a small diameter and is easy to bend, the existing oil pipe lifting and conveying device and the oil pipe up-down slideway device cannot be applied to the sucker rod, and when the sucker rod is lowered, the sucker rod needs to be lifted and conveyed to a wellhead platform manually one by one, so that the labor intensity of workers is high.
Disclosure of Invention
The invention provides a sucker rod lifting device for oilfield operation, when a sucker rod is lifted, a plurality of sucker rods can be placed on the sucker rod bracket at one time, so that multiple times of lifting are changed into one time of lifting, and the purpose of improving the operation efficiency of the sucker rod is realized by reducing the lifting times.
The technical problem solved by the invention is realized by adopting the following technical scheme: the invention relates to a sucker rod lifting device for oilfield operation, which comprises a lifting and conveying device and a slide way, wherein the slide way is fixedly arranged on the lifting device and can be driven by the lifting device to perform lifting movement and axial movement;
the front support rod device structurally comprises a clamping piece A and a clamping piece B which are connected through a bolt, the clamping piece A and the clamping piece B can be close to each other by screwing the bolt, so that the front support rod device is clamped on the slide way, the head of the bolt is hinged with a screwing handle for manually rotating the bolt, the left side and the right side of the front support rod device are respectively provided with a bracket, the two brackets are respectively and fixedly connected to the clamping piece A and the clamping piece B, the edge of the upper side of the two brackets is provided with an anti-falling rod for blocking the sucker rod to prevent the sucker rod from falling off, and the anti-falling rod is fixedly connected to the brackets;
the structure of the rear supporting rod device comprises a platform mounting seat and a platform, the platform is connected to the platform mounting seat in a pin connection mode, the structure of the platform mounting seat is basically the same as that of the front supporting rod device, the only difference is that no anti-falling rod is arranged on the platform mounting seat, the platform is integrally of a plate-shaped structure and comprises a bottom plate, a surrounding plate and guide rods, one end of the platform is a tip end, the other end of the platform is a flat end, the bottom plate is in pin connection with the platform mounting seat, the surrounding plate surrounds three sides of the bottom plate except the tip end of the platform, the guide rods are in two pairs, one pair of guide rods are arranged along the tip end of the platform, the other pair of guide rods are arranged in the middle of the platform and are parallel to the pair of guide rods, and the surrounding plates on two sides of the platform are also provided with the anti-falling rods;
the platform comprises two independent parts which are symmetrical to each other, and a gap for the sucker rod to slide on the slideway is reserved between the two parts.
At least one set of front support rod device is provided. The flat end of the platform is welded with a pin bush on each of two parts forming the platform, and a connecting rod is penetrated in the two pin bushes.
The beneficial effects of the invention are as follows:
1. when the sucker rod is lifted off, a plurality of sucker rods can be placed on the sucker rod bracket (the specific number of the sucker rods which can be placed depends on the width of the front supporting rod device and the rear supporting rod device) at one time, and the sucker rod does not need to be lifted one by one, so that the multiple lifting is changed into one-time lifting, and the purpose of improving the operation efficiency of the sucker rod is realized by reducing the lifting times.
2. The invention enables the existing oil pipe lifting and conveying device to be applied to the conveying process of the sucker rod, improves the automation degree when the sucker rod is lifted and lowered, and lightens the labor intensity of staff.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the front pop-off lever assembly;
FIG. 3 is a right side view of FIG. 2;
FIG. 4 is a front view of the platform mount;
FIG. 5 is a front view of the rear tow bar arrangement;
FIG. 6 is a left side view of FIG. 5;
fig. 7 is a top view of fig. 5.
In the figure: the method comprises the following steps of 1-a front supporting rod device, 2-a slideway, 3-a rear supporting rod device, 4-a lifting conveying device, 5-an anti-falling rod, 6-a bracket, 7-a clamping piece A, 8-a clamping piece B, 9-a tightening handle, 10-a guide rod, 11-a bottom plate, 12-a coaming, 13-a connecting rod and 14-a pin bush.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the embodiment comprises a lifting conveying device 4 and a slideway 2, wherein the slideway 2 is fixedly arranged on the lifting device 4 and can be driven by the lifting device 4 to carry out lifting movement and axial movement, and the slideway 2 is formed by closely combining two oil pipes in parallel. The above is the basic structure of the automation device for conveying the oil pipe in the prior art, and the details are not repeated because of the prior art.
The main innovation point of the invention is that the invention also comprises a front supporting rod device 1 and a rear supporting rod device 3, wherein the front supporting rod device 1 and the rear supporting rod device 3 are both fixedly arranged on the slideway 2. When the sucker rod is lifted, a plurality of sucker rods can be placed on the sucker rod bracket (the specific number of the sucker rods which can be placed depends on the width of the front supporting rod device 1 and the rear supporting rod device 3, and generally 8-14 sucker rods can be placed) at one time, and the sucker rod does not need to be lifted one by one, so that the purpose of improving the operation efficiency of the sucker rod is realized by reducing the lifting times. The invention enables the existing oil pipe lifting and conveying device to be applied to the conveying process of the sucker rod, improves the automation degree when the sucker rod is lifted and lowered, and lightens the labor intensity of staff.
The front supporting rod device 1 structurally comprises a clamping piece A7 and a clamping piece B8 which are connected through a bolt, the clamping piece A7 and the clamping piece B8 can be close to each other by screwing the bolt, so that the front supporting rod device 1 is clamped on the slideway 2, and the head of the bolt is hinged with a screwing handle 9 for manually rotating the bolt. The worker can install the front supporting rod device 1 on the slideway 2 by screwing the handle 9 under the condition of not using extra tools, so that the front supporting rod device is convenient to disassemble and assemble and can be clamped and fixed quickly and reliably.
The left and right sides of the front supporting rod device 1 are respectively provided with a bracket 6, the two brackets 6 are respectively fixedly connected to a clamping piece A7 and a clamping piece B8, the edges of the upper sides of the two brackets 6 are provided with anti-falling rods 5 used for blocking the sucker rod and preventing the sucker rod from falling, and the anti-falling rods 5 are fixedly connected to the brackets 6. The bracket 6 is used for bearing the weight of the sucker rod.
The structure of the rear supporting rod device 3 comprises a platform mounting seat and a platform, the structure of the platform mounting seat is basically the same as that of the front supporting rod device 1, and the only difference is that the platform mounting seat 1 is not provided with the anti-falling rod 5, so that the platform mounting seat and the front supporting rod device 1 have the same easy-to-assemble and-disassemble performance. The platform is connected on the platform mounting seat through the mode of pin joint, through plug bolt alright with platform and platform mounting seat separation or combination to the dismouting performance of back die-pin mechanism 3 has further been improved.
The platform is integrally of a plate-shaped structure, the structure of the platform comprises a bottom plate 11, a surrounding plate 12 and a guide rod 10, the bottom plate 11 is used for bearing one end of the sucker rod, the surrounding plate 12 surrounds the guide rod 10 and the end part of the sucker rod placed on the bottom plate 11, and the guide rod 10 can guide the other end of the sucker rod to slide after one end of the sucker rod is lifted, so that the sucker rod is guided into the slideway 2.
The utility model discloses a platform, including bottom plate 11, bounding wall 12, guide bar 10, the one end of platform be most advanced, the other end is the flat end, bottom plate 11 with platform mount pad pin junction, bounding wall 11 on the three sides except that the platform is most advanced, guide bar 10 total two pairs, a pair of guide bar 10 sets up along the most advanced of platform, another pair of guide bar sets up in the middle part of platform and is parallel with foretell a pair of guide bar 10, also is provided with anti-falling pole 5 on the bounding wall 12 of platform both sides.
The platform comprises two independent parts which are symmetrical to each other, and a gap for the sucker rod to slide on the slideway 2 is reserved between the two parts. With split type structure of platform design, on the one hand, can alleviate the free volume of part and weight, only need a workman alright independently install back die-pin device 3 on slide 2, the installation and the transportation of the device of being convenient for, on the other hand, can reduce the technology degree of difficulty that the part was processed man-hour, reduce the processing cost.
The front supporting rod device 1 can be provided with two to three sets, thereby thoroughly avoiding the natural bending of the sucker rod.
Two parts forming the platform are respectively welded with a pin bush 14 at the flat end of the platform, and a connecting rod 13 penetrates through the two pin bushes 14. The connecting rods 13 may reinforce the platform and prevent the two parts of the platform from sagging and deforming under the downward pressure of gravity.
Claims (3)
1. The utility model provides a sucker rod plays lifting devices down for oil field operation, includes lifts conveyor (4) and slide (2), slide (2) fixed mounting is on lifting conveyor (4) to can carry out lifting movement and axial displacement under lifting conveyor's (4) drive, slide (2) are by two oil pipe side by side near the combination forms its characterized in that: the device is characterized by also comprising a front supporting rod device (1) and a rear supporting rod device (3), wherein the front supporting rod device (1) and the rear supporting rod device (3) are fixedly arranged on the slideway (2);
the front supporting rod device (1) structurally comprises a clamping piece A (7) and a clamping piece B (8), the clamping piece A (7) and the clamping piece B (8) are connected through a bolt, the clamping piece A (7) and the clamping piece B (8) can be close to each other by screwing the bolt, so that the front supporting rod device (1) is clamped on the slide way (2), the head of the bolt is hinged with a screwing handle (9) for manually rotating the bolt, the left side and the right side of the front supporting rod device (1) are respectively provided with a bracket (6), the two brackets (6) are respectively and fixedly connected to the clamping piece A (7) and the clamping piece B (8), the edges of the upper sides of the two brackets (6) are provided with anti-falling rods (5) for blocking the sucker rods from falling off, and the anti-falling rods (5) are fixedly connected to the brackets (6);
the structure of the rear supporting rod device (3) comprises a platform mounting seat and a platform, the platform is connected to the platform mounting seat in a pin connection mode, the structure of the platform mounting seat is basically the same as that of the front supporting rod device (1), the only difference is that no anti-falling rod (5) is arranged on the platform mounting seat, the platform is integrally of a plate-shaped structure and comprises a bottom plate (11), a coaming (12) and guide rods (10), one end of the platform is a tip end, the other end of the platform is a flat end, the bottom plate (11) is in pin connection with the platform mounting seat, the coaming (12) surrounds three sides of the bottom plate (11) except the tip end of the platform, the two pairs of guide rods (10) are arranged in the middle of the platform, the other pair of guide rods are arranged in parallel to the pair of guide rods (10), and the coaming (12) on two sides of the platform are also provided with the anti-falling rods (5);
the platform consists of two independent parts which are symmetrical to each other, and a gap for the sucker rod to slide on the slideway (2) is reserved between the two parts.
2. The sucker rod lifting device for oilfield operations of claim 1, wherein: at least one set of front support rod device (1) is provided.
3. The sucker rod lifting device for oilfield operations of claim 1, wherein: two parts of the flat end of the platform, which form the platform, are respectively welded with a pin bush (14), and a connecting rod (13) penetrates through the two pin bushes (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328963.8A CN106968620B (en) | 2017-05-11 | 2017-05-11 | Sucker rod lifting device for oilfield operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328963.8A CN106968620B (en) | 2017-05-11 | 2017-05-11 | Sucker rod lifting device for oilfield operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106968620A CN106968620A (en) | 2017-07-21 |
| CN106968620B true CN106968620B (en) | 2023-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710328963.8A Active CN106968620B (en) | 2017-05-11 | 2017-05-11 | Sucker rod lifting device for oilfield operation |
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| CN (1) | CN106968620B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412366B (en) * | 2020-12-01 | 2022-08-05 | 中国石油天然气股份有限公司 | Sucker rod receiving device |
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| CN101936141A (en) * | 2010-08-16 | 2011-01-05 | 贵州航天凯宏科技有限责任公司 | Conveying equipment of petroleum drill pipe |
| CN101985873A (en) * | 2010-05-12 | 2011-03-16 | 殷江虹 | Mechanical operation device for lifting and lowering oil tube of oil well |
| CN203394386U (en) * | 2013-07-12 | 2014-01-15 | 中国石油天然气股份有限公司 | Positioning clamp of oil pipe slide |
| CN104989296A (en) * | 2015-03-31 | 2015-10-21 | 南京晨光集团有限责任公司 | Sucker rod maintenance operating vehicle |
| CN105452592A (en) * | 2013-08-02 | 2016-03-30 | 阿特拉斯·科普柯凿岩设备有限公司 | Handling device for drill string component in respect of rock drill rig and rock drill rig |
| CN206035412U (en) * | 2016-09-23 | 2017-03-22 | 大庆三环机械制造有限公司 | Automatic mechanized device of oil field safety ring guarantee well |
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| CN206737857U (en) * | 2017-05-11 | 2017-12-12 | 大庆三环机械制造有限公司 | Sucker rod for oil field operation removes lifting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7240742B2 (en) * | 2004-09-21 | 2007-07-10 | The Charles Machine Works, Inc. | Pipe handling system with a movable magazine |
| CN101550807B (en) * | 2009-05-15 | 2011-06-29 | 大庆油田有限责任公司 | Complex function unit sucker rod string |
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2017
- 2017-05-11 CN CN201710328963.8A patent/CN106968620B/en active Active
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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 |
| CN101936141A (en) * | 2010-08-16 | 2011-01-05 | 贵州航天凯宏科技有限责任公司 | Conveying equipment of petroleum drill pipe |
| CN203394386U (en) * | 2013-07-12 | 2014-01-15 | 中国石油天然气股份有限公司 | Positioning clamp of oil pipe slide |
| CN105452592A (en) * | 2013-08-02 | 2016-03-30 | 阿特拉斯·科普柯凿岩设备有限公司 | Handling device for drill string component in respect of rock drill rig and rock drill rig |
| CN104989296A (en) * | 2015-03-31 | 2015-10-21 | 南京晨光集团有限责任公司 | Sucker rod maintenance operating vehicle |
| CN206035412U (en) * | 2016-09-23 | 2017-03-22 | 大庆三环机械制造有限公司 | Automatic mechanized device of oil field safety ring guarantee well |
| CN206129193U (en) * | 2016-10-09 | 2017-04-26 | 中国石油集团西部钻探工程有限公司 | Drilling tool aligns ware |
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Non-Patent Citations (1)
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Effective date of registration: 20240528 Address after: 163000 Factory Building 3, Industrial Apartment 2, Entrepreneurship Square, High tech Zone, Daqing City, Heilongjiang Province Patentee after: Heilongjiang Shenzhan Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: No. 81, Zhongqi Road, Saltu District, Daqing City, Heilongjiang Province, 163000 Patentee before: DAQING CITY SAN HUAN MACHINERY INTELLIGENT TECHNOLOGY CO.,LTD. Country or region before: China |