CN201053306Y - Multifunctional polished rod pump bumping device - Google Patents
Multifunctional polished rod pump bumping device Download PDFInfo
- Publication number
- CN201053306Y CN201053306Y CNU2007201535502U CN200720153550U CN201053306Y CN 201053306 Y CN201053306 Y CN 201053306Y CN U2007201535502 U CNU2007201535502 U CN U2007201535502U CN 200720153550 U CN200720153550 U CN 200720153550U CN 201053306 Y CN201053306 Y CN 201053306Y
- Authority
- CN
- China
- Prior art keywords
- polished rod
- backup pad
- well
- stand
- gripper shoe
- 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
- 238000012856 packing Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000003129 oil well Substances 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 4
- 235000011613 Pinus brutia Nutrition 0.000 description 4
- 241000018646 Pinus brutia Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to oil development operation if workover, the well logging, the appurtenance's that operations such as bumping pump used improvement, especially multi-functional polished rod bumps the pump ware, include that polished rod eye and polished rod that wire rope is connected are being installed on the beam-pumping unit, the lower extreme rigid coupling at the stand is the bottom suspension fagging, the through-hole movable fit of stand and well backup pad and last backup pad, well backup pad and last backup pad are through respective bolt middle part and the upper portion of rigid coupling at the stand respectively, stand nut is being installed through the screw thread to the upper end of stand, at the last backup pad, on well backup pad and bottom suspension fagging, the through-hole that its opposite side set up moves the fit with the polished rod respectively, the polished rod eye that wire rope was connected is located between well backup pad and the bottom. When the oil well is operated, the polished rod is fixed safely and reliably, the operation is convenient, the surface of the polished rod is not damaged, the polished rod and the sealing device are tightly sealed, the practical service lives of the sealing rubber ring and the polished rod are prolonged, the oil extraction cost is saved, and the time extraction rate of the oil well is improved.
Description
Technical field
The utility model belongs to oil exploitation operation such as well workover, log well, bump the aid that operation such as pump uses improvement, particularly multifunctional polish rod touching pump device.
Background technology
In the oil exploitation operation, as well workover, to log well, bump operations such as pump all be after blocking polished rod with the polished rod clamp, to carry out operation again.With the fixing polished rod of polished rod clamp, often cause the polished rod surface damage serious, must be with file with the epilesional burr smoothing of polished rod.Like this, file the injured surface of polished rod uneven, flat side, triangle equal section shape occur, shortened the application life of polished rod greatly, also cause polished rod and sealer poorly sealed, the phenomenon of running, emitting, leaking occurs.Make the O-ring seal quick-wearing very in the sealer, change O-ring seal and need shut down stopping production, rate when having reduced the taking out of oil well.
Summary of the invention
The purpose of this utility model is to provide a kind of multifunctional polish rod touching pump device, when bumping pump or well logging or workover treatment fixedly during polished rod, can not damage the polished rod surface, and fixing reliable, the safety of polished rod, easy to operate, make the sealing of polished rod and sealer tight, can prolong the application life of polished rod and O-ring seal, save cost, rate when improving the taking out of oil well.
The utility model is achieved in that a kind of multifunctional polish rod touching pump device, be included in polished rod eye and the polished rod that wire rope connects is installed on the oil pumper, affixed the lower supporting plate in the lower end of column, the through hole of column and middle gripper shoe and upper backup pad movingly, middle gripper shoe and upper backup pad are fixed in the middle part and the top of column respectively by latch separately, the upper end of column is installed with upright nut by screw thread, at upper backup pad, on middle gripper shoe and the lower supporting plate, the through hole that its opposite side is provided with respectively with polished rod movingly, the polished rod eye that wire rope connects is between middle gripper shoe and lower supporting plate, and the polished rod end that is positioned on the upper backup pad is installed with polished rod joint hoop.
When using the utility model, after being installed to the utility model on the polished rod eye, when running well at ordinary times, during polished rod eye hangs on the gripper shoe and polished rod joint hoop is to be sitting on the upper backup pad, middle gripper shoe and upper backup pad are propped up by column, load simultaneously (so the distance of middle gripper shoe and upper backup pad just the length of polished rod more than on polished rod eye) is when needing pump, original semicircle pipe breach is snapped on the following polished rod of lower supporting plate, sit on the well head, pumping unit horsehead is stopped to bottom dead centre, the oil pumper of having stopped brake, lower supporting plate just in time sits on the semicircle pipe.At this moment, lower supporting plate, upper backup pad, column is simultaneously stressed, prop up by column, lower supporting plate, at this moment middle gripper shoe and polished rod eye unloading, gripper shoe latch in the extraction, unclamp the oil pumper brake, start oil pumper, move on to upper backup pad on the gripper shoe during the polished rod eye that pine is hanged holds up and leave the semicircle pipe up to mentioning the touching pump device lower supporting plate, the oil pumper of having stopped brake, take off the semicircle pipe, with holding up lower supporting plate on hand, column rises simultaneously, till lower supporting plate is attached to the polished rod eye lower end, plug the upper backup pad latch, column is fixed, and at this moment the above polished rod of polished rod eye begins to bump pump with regard to having moved to below the polished rod eye (polished rod extends) easily downwards.
After bumping pump and finishing, stop oil pumper, extract the latch of upper backup pad out, lower supporting plate and column are moved down by deadweight simultaneously, column nut and upper backup pad stick together, plug the gripper shoe latch, again half round cut is snapped on the polished rod, start oil pumper, lower supporting plate is sitting on the semicircle pipe once more, at this moment go up, lower supporting plate is propped up by column, polished rod eye pine once more is outstanding, is attached on the lower supporting plate, and gripper shoe moves down in the while, get back to initial normal operation position, (middle gripper shoe, upper backup pad, the column load, the lower supporting plate zero load) stop oil pumper again, brake, gripper shoe latch (polished rod is presented and moved normal operation) during just in time insert the position of this moment starts oil pumper and runs well.Because of porous is arranged on the column, can also adjust the upper and lower length of polished rod at any time.
When needs are logged well, semicircle pipe breach is snapped on the polished rod, pumping unit horsehead is parked in bottom dead centre, lower supporting plate is sitting on the semicircle pipe, pass to upper backup pad by lower supporting plate by column and hold up weight on the polished rod, the polished rod eye pine is outstanding, and logger is installed in the polished rod eye, start oil pumper and take off the semicircle pipe, start working.After having surveyed, the semicircle pipe is snapped on the polished rod once more, stop oil pumper, lower supporting plate is sitting on the well head, and pine is outstanding once more to make polished rod eye, takes out instrument, makes the very fast normal operation of oil pumper.Bump pump, well logging, workover treatment, use the utility model fixedly during polished rod, fixedly polished rod is safe and reliable, easy to operate, do not damage the surface of polished rod, make the sealing of polished rod and sealer tight, prolong the physical life of O-ring seal and polished rod, saved cost for oil production, rate when having improved the taking out of oil well.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1.
The specific embodiment
A kind of multifunctional polish rod touching pump device, as Fig. 1, Fig. 2, shown in Figure 3, be included in polished rod eye 15 and the polished rod 13 that wire rope 14 connects is installed on the oil pumper, affixed the lower supporting plate 1 in the lower end of column 2, the through hole of column 2 and middle gripper shoe 4 and upper backup pad 6 movingly, middle gripper shoe 4 and upper backup pad 6 are fixed in the middle part and the top of column 2 respectively by latch 3,7 separately, on the bottom surface of upper backup pad 6, middle gripper shoe 4 and lower supporting plate 1, welding packing ring 12 respectively, to strengthen the intensity of upper backup pad 6, middle gripper shoe 4 and lower supporting plate 1.The upper end of column 2 is installed with upright nut 8 by screw thread, on upper backup pad 6, middle gripper shoe 4 and lower supporting plate 1, the through hole that its opposite side is provided with respectively with polished rod 13 movingly, the polished rod eye 15 that wire rope 14 connects is between middle gripper shoe 4 and lower supporting plate 1, and polished rod 13 ends that are positioned at upper backup pad 6 tops are installed with polished rod joint hoop 10.On the polished rod 13 between polished rod joint hoop 10 and the upper backup pad 6, be installed with and adjust circle 11.Top in polished rod joint hoop 10 is installed with the lower end and has pawl, and the upper end has the jackscrew 9 of cubic termination.
Claims (3)
1. multifunctional polish rod touching pump device, be included in polished rod eye (15) and the polished rod (13) that wire rope (14) connects is installed on the oil pumper, it is characterized in that: affixed lower supporting plate (1) in the lower end of column (2), the through hole of column (2) and middle gripper shoe (4) and upper backup pad (6) movingly, middle gripper shoe (4) and upper backup pad (6) pass through latch (3) separately, (7) be fixed in the middle part and the top of column (2) respectively, the upper end of column (2) is installed with upright nut (8) by screw thread, in upper backup pad (6), on middle gripper shoe (4) and the lower supporting plate (1), the through hole that its opposite side is provided with respectively with polished rod (13) movingly, the polished rod eye (15) that wire rope (14) connects is arranged between gripper shoe (4) and the lower supporting plate (1), and polished rod (13) end that is positioned at upper backup pad (6) top is installed with polished rod joint hoop (10).
2. multifunctional polish rod touching pump device according to claim 1 is characterized in that: welding packing ring (12) respectively on the bottom surface of upper backup pad (6), middle gripper shoe (4) and lower supporting plate (1).
3. multifunctional polish rod touching pump device according to claim 1 is characterized in that: the top in polished rod joint hoop (10) is installed with the lower end and has pawl, and the upper end has the jackscrew (9) of cubic termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201535502U CN201053306Y (en) | 2007-06-12 | 2007-06-12 | Multifunctional polished rod pump bumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201535502U CN201053306Y (en) | 2007-06-12 | 2007-06-12 | Multifunctional polished rod pump bumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053306Y true CN201053306Y (en) | 2008-04-30 |
Family
ID=39392970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201535502U Expired - Fee Related CN201053306Y (en) | 2007-06-12 | 2007-06-12 | Multifunctional polished rod pump bumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201053306Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775767A (en) * | 2015-04-15 | 2015-07-15 | 王福成 | Multifunctional beam hanger device |
| CN113338863A (en) * | 2020-02-18 | 2021-09-03 | 中国石油天然气股份有限公司 | Pumping-stop-free collision pump device for pumping unit well |
-
2007
- 2007-06-12 CN CNU2007201535502U patent/CN201053306Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775767A (en) * | 2015-04-15 | 2015-07-15 | 王福成 | Multifunctional beam hanger device |
| CN104775767B (en) * | 2015-04-15 | 2017-03-01 | 王福成 | Multifunctional polished rod eye device |
| CN113338863A (en) * | 2020-02-18 | 2021-09-03 | 中国石油天然气股份有限公司 | Pumping-stop-free collision pump device for pumping unit well |
| CN113338863B (en) * | 2020-02-18 | 2022-07-05 | 中国石油天然气股份有限公司 | Pumping-stop-free collision pump device for pumping unit well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20100612 |