CN2550753Y - Load tester for oil pump unit - Google Patents
Load tester for oil pump unit Download PDFInfo
- Publication number
- CN2550753Y CN2550753Y CN 02243219 CN02243219U CN2550753Y CN 2550753 Y CN2550753 Y CN 2550753Y CN 02243219 CN02243219 CN 02243219 CN 02243219 U CN02243219 U CN 02243219U CN 2550753 Y CN2550753 Y CN 2550753Y
- Authority
- CN
- China
- Prior art keywords
- oil
- pipeline
- rod
- hanging plate
- wire
- 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
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model relates to a loading measurement device of an oil-pumping unit, which comprises a hanger, a square pawl, and a slick rod, wherein, a hanging board is arranged at the upper end of the hanger; at least two oil cylinders are respectively in parallel arranged at the left side and the right side of the hanger along a vertical direction; the oil cylinders are connected with each other through a pipeline; a pressure gauge is arranged on the pipeline; the pipeline is connected with an oil outlet of an oil pump through the pipeline provided with a check valve; the pipeline is connected with an oil tank through the pipeline provided with an oil-discharging valve; an oil-inlet of the oil pump is connected with the oil tank through the pipeline; the end face of each oil cylinder plunger is matched with the lower end face of the hanging board; the slick rod can moveably pass through the hanging board; the slick rod is arranged at the central part of the upper end of the hanging board through the square block. The utility model has the advantages of providing the loading measurement device of then oil-pumping unit which can be used to measure the load on the pumping well sucker rod.
Description
Technical field
The utility model relates to a kind of oil pumper Load Meter of measuring the suffered magnitude of load of rod-pumped well down-hole sucker rod.
Technical background
Rod-pumped well is when work, because constantly separating out of the colloid in the crude oil, wax, on the inwall attached to oil pipe, suffered frictional resistance when having strengthened the sucker rod motion, if suffered frictional resistance strengthens when failing in time to find the sucker rod motion, and to carry out well-flushing attached to the colloid on the tube inner wall, wax, dosing is handled, frictional resistance effect meeting causes sucker rod to be damaged, have to be changed, not only improved production cost, also reduced production efficiency.
The utility model content
The purpose of this utility model provides a kind of oil pumper Load Meter of measuring the suffered magnitude of load of rod-pumped well sucker rod.
Oil pumper Load Meter of the present utility model, comprise poliched rod eye, Fang Kazi and polished rod, described poliched rod eye upper surface is provided with wire-hanging plate, the left and right sides of poliched rod eye longitudinally is provided with at least one oil cylinder respectively side by side, each oil cylinder by pipeline mutually and connect, pipeline is provided with tensimeter, pipeline links to each other with the oil-out of oil pump by the pipeline that is provided with retaining valve, pipeline links to each other with fuel tank by the pipeline that is provided with fuel outlet valve, the oil-in of oil pump links to each other with fuel tank by pipeline, the end face of each oil cylinder plunger matches with the lower surface of described wire-hanging plate, and described polished rod movably passes wire-hanging plate, and polished rod adopts described side's clamp to be installed in the middle part of wire-hanging plate upper surface.
Oil pumper Load Meter of the present utility model, wherein said oil pump are hand piston pump.
The poliched rod eye upper surface of oil pumper Load Meter of the present utility model is provided with wire-hanging plate, the left and right sides of poliched rod eye longitudinally is provided with at least one oil cylinder respectively side by side, each oil cylinder by pipeline mutually and connect, pipeline is provided with tensimeter, the end face of each oil cylinder plunger matches with the lower surface of described wire-hanging plate, can measure the suffered magnitude of load of polished rod by tensimeter, whether determine needs to attached to the colloid on the tube inner wall in time according to the situation of change of load, wax carries out well-flushing, dosing is handled, thereby reduced the probability that sucker rod is damaged, improve production efficiency, reduced production cost.
Below in conjunction with accompanying drawing oil pumper Load Meter of the present utility model is described further.
Description of drawings
Fig. 1 is the main pseudosection of the structural representation of oil pumper Load Meter of the present utility model;
Fig. 2 is the structural representation of the fluid pressure line of oil pumper Load Meter of the present utility model.
Embodiment
By Fig. 1 and Fig. 2 as can be seen, oil pumper Load Meter of the present utility model, comprise poliched rod eye 1, Fang Kazi 3 and polished rod 4, poliched rod eye 1 adopts two hair plaits 2 to be suspended on the horse head of oil pumper, described poliched rod eye 1 upper surface is provided with wire-hanging plate 15, the left and right sides of poliched rod eye 1 longitudinally is provided with two oil cylinders 5 respectively side by side, the hydraulic pressure chamber of each oil cylinder 5 by pipeline 6 mutually and connect, pipeline 6 is provided with tensimeter 7, be used to measure the pressure of pipeline 6, pipeline 6 links to each other with the oil-out of oil pump 10 by the pipeline 9 that is provided with retaining valve 8, and retaining valve 8 can prevent hydraulic oil refluence dump pump 10, and described oil pump 10 is a hand piston pump.Pipeline 6 links to each other with fuel tank 13 by the pipeline 12 that is provided with fuel outlet valve 11, the oil-in of oil pump 10 by be provided with retaining valve 8 ' pipeline 16 link to each other with fuel tank 13, utilize oil pump 10 to be delivered to the hydraulic oil in the fuel tank 13 in the hydraulic pressure chamber of two oil cylinders 5 along pipeline, and the plunger 14 that promotes each oil cylinder 5 moves upward, the end face of each oil cylinder 5 plunger 14 matches with the lower surface of described wire-hanging plate 15, plunger 14 moves upward and gets final product jack-up wire-hanging plate 15, described polished rod 4 movably passes wire-hanging plate 15, and polished rod 4 adopts described side's clamp 3 to be installed in the middle part of wire-hanging plate 15 upper surfaces.Therefore, when plunger 14 moves upward jack-up wire-hanging plate 15, polished rod 4 and the suffered load of sucker rod that is positioned at polished rod 4 bottoms can all affact on the plunger 14, and the pressure according to the area size and the pipeline 6 of plunger 14 is provided with the demonstration of ground pressure table 7 can calculate the suffered load of sucker rod.
Oil pumper Load Meter of the present utility model in use, can utilize oil pump 10 to be delivered to the hydraulic oil in the fuel tank 13 in the hydraulic pressure chamber of two oil cylinders 5 along pipeline, the plunger 14 that promotes each oil cylinder 5 moves upward, jack-up wire-hanging plate 15, the pressure of tensimeter 7 demonstrations that are provided with according to the area of plunger 14 size and pipeline 6 can calculate the suffered load of sucker rod again.After measurement finishes, open fuel outlet valve 11, make the hydraulic oil in the oil cylinder 5 12 flow back to fuel tank 13 by the road, plunger 14 moves downward simultaneously, and wire-hanging plate 15 breaks away from mutually with plunger 14.
Embodiment recited above is described preferred implementation of the present utility model, is not that design of the present utility model and scope are limited.The content that the utility model is asked for protection all is documented in claims.
Claims (2)
1. oil pumper Load Meter, comprise poliched rod eye (1), Fang Kazi (3) and polished rod (4), it is characterized in that: described poliched rod eye (1) upper surface is provided with wire-hanging plate (15), the left and right sides of poliched rod eye (1) longitudinally is provided with at least one oil cylinder (5) respectively side by side, each oil cylinder (5) by pipeline (6) mutually and connect, pipeline (6) is provided with tensimeter (7), pipeline (6) links to each other with the oil-out of oil pump (10) by the pipeline (9) that is provided with retaining valve (8), pipeline (6) links to each other with fuel tank (13) by the pipeline (12) that is provided with fuel outlet valve (11), the oil-in of oil pump (10) links to each other with fuel tank (13) by pipeline (16), the end face of each oil cylinder (5) plunger (14) matches with the lower surface of described wire-hanging plate (15), described polished rod (4) movably passes wire-hanging plate (15), and polished rod (4) adopts described side's clamp (3) to be installed in the middle part of wire-hanging plate (15) upper surface.
2. oil pumper Load Meter according to claim 1 is characterized in that: described oil pump (10) is a hand piston pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243219 CN2550753Y (en) | 2002-07-19 | 2002-07-19 | Load tester for oil pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243219 CN2550753Y (en) | 2002-07-19 | 2002-07-19 | Load tester for oil pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2550753Y true CN2550753Y (en) | 2003-05-14 |
Family
ID=33715523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02243219 Expired - Fee Related CN2550753Y (en) | 2002-07-19 | 2002-07-19 | Load tester for oil pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2550753Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564669A (en) * | 2011-12-02 | 2012-07-11 | 贵州航天凯山石油仪器有限公司 | Clamp fixation-free non-stop pumping load testing method and device |
| CN102852492A (en) * | 2012-09-20 | 2013-01-02 | 江苏明宇石油机械有限公司 | Oil pumping unit convenient for power measurement |
| CN107762452A (en) * | 2017-11-15 | 2018-03-06 | 北京泛华万联机电集成技术有限责任公司 | A kind of continuous real-time measurement apparatus of beam pumping unit load |
-
2002
- 2002-07-19 CN CN 02243219 patent/CN2550753Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564669A (en) * | 2011-12-02 | 2012-07-11 | 贵州航天凯山石油仪器有限公司 | Clamp fixation-free non-stop pumping load testing method and device |
| CN102852492A (en) * | 2012-09-20 | 2013-01-02 | 江苏明宇石油机械有限公司 | Oil pumping unit convenient for power measurement |
| CN107762452A (en) * | 2017-11-15 | 2018-03-06 | 北京泛华万联机电集成技术有限责任公司 | A kind of continuous real-time measurement apparatus of beam pumping unit load |
| CN107762452B (en) * | 2017-11-15 | 2019-06-04 | 北京泛华万联机电集成技术有限责任公司 | A kind of continuous real-time measurement apparatus of beam pumping unit load |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2550753Y (en) | Load tester for oil pump unit | |
| CN205175721U (en) | Require experimental suspension point load analogue means in beam -pumping unit factory | |
| CN201013263Y (en) | Portable intelligent petroleum oil workover rig | |
| CN110056548A (en) | A kind of fracture manifold Quick Connect Kit hydraulic control system | |
| CN111042779B (en) | Method for calculating apparent water absorption index based on ground indicator diagram | |
| CN2488894Y (en) | Passive wave compensator | |
| CN107253571A (en) | A kind of highway engineering pipeline arranging frame | |
| CN201159712Y (en) | Semi-automatic continuous oil tube fatigue testing machine | |
| CN207001236U (en) | A kind of highway engineering pipeline arranging frame | |
| CN1959129A (en) | Apparatus for pressurizing gas, liquid | |
| CN207453895U (en) | Vehicular single cylinder lower oil tube operation device under pressure | |
| CN202755949U (en) | Cylinder-type wellhead pressure device | |
| CN202718822U (en) | Fourth-level gas booster compressor | |
| CN201184171Y (en) | Bias-wearing-proof pumping unit | |
| CN201723233U (en) | Mine ground pressure indicating device | |
| CN110864014B (en) | Hydraulic power assisting system of quick connecting device of fracturing manifold sledge | |
| CN204851192U (en) | Prevent grinding partially energy -saving hydraulic row and adopt device | |
| CN203176064U (en) | Water base medium oil cylinder pressure test device | |
| CN207029137U (en) | A kind of engineering truck parting supporting leg | |
| CN202149088U (en) | Accumulator station formed by welding canisters and mixed piston accumulators | |
| CN205826660U (en) | A kind of pressure bubble injury test device for foamed concrete mixture | |
| CN206681923U (en) | A kind of hydraulic double-acting fracturing pump sledge | |
| CN112145130A (en) | Oil well pairing method and device for hydraulic pumping unit | |
| CN202867790U (en) | Oil suction pump for lubrication device | |
| CN212340511U (en) | Bidirectional jack for anchor rod tension meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |