CN105645310A - Anti-sedimentation hydraulic jacking device of polish rod of screw pump - Google Patents
Anti-sedimentation hydraulic jacking device of polish rod of screw pump Download PDFInfo
- Publication number
- CN105645310A CN105645310A CN201610155611.2A CN201610155611A CN105645310A CN 105645310 A CN105645310 A CN 105645310A CN 201610155611 A CN201610155611 A CN 201610155611A CN 105645310 A CN105645310 A CN 105645310A
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- CN
- China
- Prior art keywords
- polished rod
- screw pump
- hydraulic
- jacking device
- settling
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- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to the technical field of oil exploitation tools, in particular to an anti-sedimentation hydraulic jacking device of a polish rod of a screw pump. The device comprises a base; a U-shaped opening capable of being clamped on the outer wall of the polish rod from the side is formed in the middle part of the front side of the base; the base is divided into a left half part and a right half part by the U-shaped opening; a first U-shaped groove is formed in the middle part of the back side of the left half part; a second U-shaped groove is formed in the middle part of the back side of the right half part; a first longitudinal jack capable of extending up and down is arranged in the first U-shaped groove; and a second longitudinal jack capable of extending up and down is arranged in the second U-shaped groove. The anti-sedimentation hydraulic jacking device of the polish rod of the screw pump is matched with a polish rod side clamping device for use, and is mounted on a bottom base of the screw pump; the polish rod side clamping device is mounted at the upper part of the anti-sedimentation hydraulic jacking device, and tightly holds the polish rod; the jacks are pressurized to jack up the polish rod side clamping device so as to drive rising of the polish rod; and at this time, a top square clamp is deviated from lower equipment, so that the top square clamp is conveniently disassembled.
Description
Technical field
The present invention relates to oil exploitation technical field of tools, be a kind of polished rod of screw pump anti-settling hydraulic jacking device.
Background technology
On Screw Pump of Oil Field extracting device of oil, polished rod of screw pump is generally fitted with measuring the detection equipment such as load, moment of torsion, rotating speed, and these detection equipment are all through what polished rod carried out installing. If needing to install or remove these detection equipment, it is necessary to the polished rod side card at polished rod top is laid down, then loading from polished rod top successively again or taking out the equipment such as torquemeter. Polished rod of screw pump coupled underneath sucker rod, sucker rod has hundreds of rice long to several kms according to well depth difference, due to the effect of gravity, polished rod generally has the pulling force that a few metric ton is downward, and side's card that polished rod top is fixed is the device uniquely preventing rod fall down-hole. Therefore, offer one side's card device and jacking apparatus are provided badly, when installing or removing detection equipment, below polished rod side card, polished rod is embraced by side's card device, by jacking apparatus by side's card device and polished rod upwards jacking, to lay down polished rod side card, conveniently install from polished rod top or take out detection equipment.
Summary of the invention
The invention provides a kind of polished rod of screw pump anti-settling hydraulic jacking device, overcome the deficiency of above-mentioned prior art, which provide one and from side, polished rod of screw pump is blocked, lay down polished rod side card to facilitate, change the device of the equipment such as torquemeter.
The technical scheme is that and realized by following measures: a kind of polished rod of screw pump anti-settling hydraulic jacking device, including base, the U-shaped opening being fastened in polished rod outer wall from side it is provided with in the middle part of the front side of base, base is divided into left side and right-hand part by U-shaped opening, the first U-shaped groove it is provided with in the middle part of the rear side of left side, the second U-shaped groove it is provided with in the middle part of the rear side of right-hand part, it is provided with the first longitudinal jack stretched up and down in first U-shaped groove, in the second U-shaped groove, is provided with the second longitudinal jack stretched up and down.
Further optimization and/or improvements to foregoing invention technical scheme are presented herein below:
Above-mentioned polished rod of screw pump anti-settling hydraulic jacking device also includes the supporting plate adapted with base shape, and supporting plate is arranged on the top of base.
The top of above-mentioned base is provided with not at least three locating dowel on the same line, and supporting plate is provided with the location hole corresponding with locating dowel.
Above-mentioned polished rod of screw pump anti-settling hydraulic jacking device also includes the first hydraulic line and the second hydraulic line, the oil-in connection of the oil-out of the first hydraulic line and first longitudinal jack, the oil-in connection of the oil-out of the second hydraulic line and second longitudinal jack.
Above-mentioned polished rod of screw pump anti-settling hydraulic jacking device also includes hydraulic quick coupling, and the oil-in of the first hydraulic line connects with the first oil-out of hydraulic quick coupling, and the oil-in of the second hydraulic line connects with the second oil-out of hydraulic quick coupling.
Above-mentioned first longitudinal jack and second longitudinal jack are hydraulic jack.
Present configuration is reasonable and compact, easy to use, it is in use, the U-shaped opening of base is stuck in from the side of polished rod the outside of polished rod, first longitudinal jack is installed in the first U-shaped groove, second longitudinal jack is installed in the second U-shaped groove, this polished rod of screw pump anti-settling hydraulic jacking device and light bar side card device with the use of. This polished rod of screw pump anti-settling hydraulic jacking device is arranged in screw pump bottom base, and light bar side card device is arranged on this polished rod of screw pump anti-settling hydraulic jacking device top; Light bar side card device embraces polished rod tightly; Hydraulic pump is connected with this polished rod of screw pump anti-settling hydraulic jacking device, by suppressing, first longitudinal jack, second longitudinal jack stand light bar side card device, thus driving polished rod to rise, top side's card that now polished rod of screw pump is installed above departs from following equipment, so can dismantle top side's card in aspect ground very much, in this manner it is possible to equipment such as dismounting or installation torquemeter, ensure that safety, improve efficiency, reduce work, there is feature safe, laborsaving, easy, efficient.
Accompanying drawing explanation
Accompanying drawing 1 is the perspective view of preferred embodiment.
Accompanying drawing 2 is the plan structure schematic diagram of preferred embodiment.
Accompanying drawing 3 is the main TV structure schematic diagram of preferred embodiment.
Accompanying drawing 4 is the left view structural representation of preferred embodiment.
Coding in accompanying drawing is respectively as follows: 1 for U-shaped opening, and 2 is left side, and 3 is right-hand part, 4 is the first U-shaped groove, 5 is the second U-shaped groove, and 6 is first longitudinal jack, and 7 is second longitudinal jack, 8 is supporting plate, 9 is locating dowel, and 10 is hole, location, and 11 is the first hydraulic line, 12 is the second hydraulic line, and 13 is hydraulic quick coupling.
Detailed description of the invention
The present invention, not by the restriction of following embodiment, can determine specific embodiment according to technical scheme and practical situation.
In the present invention, for the ease of describing, the Butut mode that the description of the relative position relation of each parts is all according to Figure of description 1 is described, as: the position relationship of forward and backward, upper and lower, left and right etc. is based on what the Butut direction of Figure of description was determined.
Below in conjunction with embodiment and accompanying drawing, the invention will be further described:
As shown in accompanying drawing 1,2,3,4, this polished rod of screw pump anti-settling hydraulic jacking device includes base, the U-shaped opening 1 being fastened in polished rod outer wall from side it is provided with in the middle part of the front side of base, base is divided into left side 2 and right-hand part 3 by U-shaped opening 1, the first U-shaped groove 4 it is provided with in the middle part of the rear side of left side 2, the second U-shaped groove 5 it is provided with in the middle part of the rear side of right-hand part 3, it is provided with the first longitudinal jack 6 stretched up and down in first U-shaped groove 4, in the second U-shaped groove 5, is provided with the second longitudinal jack 7 stretched up and down.In use, the U-shaped opening 1 of base is stuck in from the side of polished rod the outside of polished rod, first longitudinal jack 6 is installed in the first U-shaped groove 4, install the second U-shaped groove 5 in second longitudinal jack 7, this polished rod of screw pump anti-settling hydraulic jacking device and light bar side card device with the use of. This polished rod of screw pump anti-settling hydraulic jacking device is arranged in screw pump bottom base, and light bar side card device is arranged on this polished rod of screw pump anti-settling hydraulic jacking device top; Light bar side card device embraces polished rod tightly; Hydraulic pump is connected with this polished rod of screw pump anti-settling hydraulic jacking device, by suppressing, first longitudinal longitudinal jack 7 jack-up light bar side card device of jack 6, second, thus driving polished rod to rise, top side's card that now polished rod of screw pump is installed above departs from following equipment, so aspect ground can be dismantled by top side's card very much, in this manner it is possible to the equipment such as dismounting or installation torquemeter, it is ensured that safety, improve efficiency, reduce work.
According to actual needs, above-mentioned polished rod of screw pump anti-settling hydraulic jacking device can be made further optimization and/or improvements:
As shown in accompanying drawing 1,3,4, above-mentioned polished rod of screw pump anti-settling hydraulic jacking device also includes the supporting plate 8 adapted with base shape, and supporting plate 8 is arranged on the top of base. Supporting plate 8 lies in the top of first longitudinal jack 6 and the top of second longitudinal jack 7, and supporting plate 8 can provide a platform for polished rod side card device, enables light bar side card device steadily to lift.
As shown in accompanying drawing 1,2, the top of above-mentioned base is provided with not at least three locating dowel 9 on the same line, and supporting plate 8 is provided with the location hole 10 corresponding with locating dowel 9. When supporting plate 8 is arranged on base, it is possible to positioned by locating dowel 9; Meanwhile, when first longitudinal jack 6 and second longitudinal jack 7 jacking supporting plate 8, locating dowel 9 can play the effect of guiding, and the motion making supporting plate 8 is more steady.
As shown in accompanying drawing 1,2,4, above-mentioned polished rod of screw pump anti-settling hydraulic jacking device also includes the first hydraulic line 11 and the second hydraulic line 12, the oil-in connection of the oil-out of the first hydraulic line 11 and first longitudinal jack 6, the oil-in connection of the oil-out of the second hydraulic line 12 and second longitudinal jack 7. Hydraulic pump provides hydraulic oil by the first hydraulic line 11 for first longitudinal jack 6, and hydraulic pump provides hydraulic oil by the second hydraulic line 12 for second longitudinal jack 7, thus driving the first longitudinal jack 7 of longitudinal jack 6, second to stretch.
As shown in accompanying drawing 1,2,4, above-mentioned polished rod of screw pump anti-settling hydraulic jacking device also includes hydraulic quick coupling 13, the oil-in of the first hydraulic line 11 connects with the first oil-out of hydraulic quick coupling 13, and the oil-in of the second hydraulic line 12 connects with the second oil-out of hydraulic quick coupling 13. Hydraulic quick coupling 13 is to design for special heavy duty, and female joint material is that the lock tube of steel chromium plating, male joint and female joint both passes through cure process, pressure and fatigue resistance good, adopts two-stage to seal; No leakage, band safe self-locking function.
Above-mentioned first longitudinal jack 6 and second longitudinal jack 7 are hydraulic jack. Hydraulic jack have simple structure, lightweight, be easy to carry, the advantage of conveniently moving.
Above technical characteristic constitutes highly preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
The use procedure of preferred embodiment:
First, this polished rod of screw pump anti-settling hydraulic jacking device is arranged in screw pump bottom base, and light bar side card device is arranged on this polished rod of screw pump anti-settling hydraulic jacking device top.
Then, hydraulic pump being connected with light bar side card device, suppress to the side hydraulic jack of light bar side card device, polished rod embraced tightly by side's card of light bar side card device, makes side's card of light bar side card device can not move along polished rod.
Finally, the hydraulic quick coupling 13 of hydraulic pump with this polished rod of screw pump anti-settling hydraulic jacking device is connected, by suppressing, two jack stand light bar side card devices of this polished rod of screw pump anti-settling hydraulic jacking device, drive polished rod to rise, top side's card that now polished rod of screw pump is installed above departs from following equipment, so polished rod top side card can be dismantled very easily, thus can dismantle or the equipment such as torquemeter are installed, it is ensured that safety, improve efficiency, reduce work.
Claims (8)
1. a polished rod of screw pump anti-settling hydraulic jacking device, it is characterized in that including base, the U-shaped opening being fastened in polished rod outer wall from side it is provided with in the middle part of the front side of base, base is divided into left side and right-hand part by U-shaped opening, the first U-shaped groove it is provided with in the middle part of the rear side of left side, it is provided with the second U-shaped groove in the middle part of the rear side of right-hand part, in the first U-shaped groove, is provided with the first longitudinal jack stretched up and down, in the second U-shaped groove, be provided with the second longitudinal jack stretched up and down.
2. polished rod of screw pump anti-settling hydraulic jacking device according to claim 1, it is characterised in that polished rod of screw pump anti-settling hydraulic jacking device also includes the supporting plate adapted with base shape, and supporting plate is arranged on the top of base.
3. polished rod of screw pump anti-settling hydraulic jacking device according to claim 2, it is characterised in that the top of base is provided with not at least three locating dowel on the same line, and supporting plate is provided with the location hole corresponding with locating dowel.
4. the polished rod of screw pump anti-settling hydraulic jacking device according to claim 1 or 2 or 3, it is characterized in that polished rod of screw pump anti-settling hydraulic jacking device also includes the first hydraulic line and the second hydraulic line, the oil-in connection of the oil-out of the first hydraulic line and first longitudinal jack, the oil-in connection of the oil-out of the second hydraulic line and second longitudinal jack.
5. polished rod of screw pump anti-settling hydraulic jacking device according to claim 4, it is characterized in that polished rod of screw pump anti-settling hydraulic jacking device also includes hydraulic quick coupling, the oil-in of the first hydraulic line connects with the first oil-out of hydraulic quick coupling, and the oil-in of the second hydraulic line connects with the second oil-out of hydraulic quick coupling.
6. the polished rod of screw pump anti-settling hydraulic jacking device according to claim 1 or 2 or 3, it is characterised in that first longitudinal jack and second longitudinal jack are hydraulic jack.
7. polished rod of screw pump anti-settling hydraulic jacking device according to claim 4, it is characterised in that first longitudinal jack and second longitudinal jack are hydraulic jack.
8. polished rod of screw pump anti-settling hydraulic jacking device according to claim 5, it is characterised in that first longitudinal jack and second longitudinal jack are hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155611.2A CN105645310A (en) | 2016-03-18 | 2016-03-18 | Anti-sedimentation hydraulic jacking device of polish rod of screw pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155611.2A CN105645310A (en) | 2016-03-18 | 2016-03-18 | Anti-sedimentation hydraulic jacking device of polish rod of screw pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105645310A true CN105645310A (en) | 2016-06-08 |
Family
ID=56494010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610155611.2A Pending CN105645310A (en) | 2016-03-18 | 2016-03-18 | Anti-sedimentation hydraulic jacking device of polish rod of screw pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105645310A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186296Y (en) * | 1994-01-19 | 1994-12-28 | 李建设 | Rod hydraulic unload apparatus of beam-pumping unit |
| RU2151262C1 (en) * | 1998-07-23 | 2000-06-20 | Нефтегазодобывающее управление "Альметьевнефть" | Clamp for suspension of sucker-rod string |
| CN101187303A (en) * | 2007-08-04 | 2008-05-28 | 王勇 | Novel pumping machine |
| CN203756070U (en) * | 2014-04-08 | 2014-08-06 | 郝杰 | Pumping unit polish rod stabilizing vibration reducer |
| CN205135461U (en) * | 2015-10-19 | 2016-04-06 | 中国石油天然气股份有限公司 | Polished rod riser |
| CN205472451U (en) * | 2016-03-18 | 2016-08-17 | 克拉玛依市尚正石油科技有限公司 | Hydraulic pressure jacking device is prevented subsiding by screw pump polished rod |
-
2016
- 2016-03-18 CN CN201610155611.2A patent/CN105645310A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186296Y (en) * | 1994-01-19 | 1994-12-28 | 李建设 | Rod hydraulic unload apparatus of beam-pumping unit |
| RU2151262C1 (en) * | 1998-07-23 | 2000-06-20 | Нефтегазодобывающее управление "Альметьевнефть" | Clamp for suspension of sucker-rod string |
| CN101187303A (en) * | 2007-08-04 | 2008-05-28 | 王勇 | Novel pumping machine |
| CN203756070U (en) * | 2014-04-08 | 2014-08-06 | 郝杰 | Pumping unit polish rod stabilizing vibration reducer |
| CN205135461U (en) * | 2015-10-19 | 2016-04-06 | 中国石油天然气股份有限公司 | Polished rod riser |
| CN205472451U (en) * | 2016-03-18 | 2016-08-17 | 克拉玛依市尚正石油科技有限公司 | Hydraulic pressure jacking device is prevented subsiding by screw pump polished rod |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160608 |