CN204263086U - Beam type oil pumping machine crank pin impactor - Google Patents
Beam type oil pumping machine crank pin impactor Download PDFInfo
- Publication number
- CN204263086U CN204263086U CN201420716116.0U CN201420716116U CN204263086U CN 204263086 U CN204263086 U CN 204263086U CN 201420716116 U CN201420716116 U CN 201420716116U CN 204263086 U CN204263086 U CN 204263086U
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- CN
- China
- Prior art keywords
- sleeve
- type oil
- oil pumping
- axis
- beam type
- 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
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
A kind of beam type oil pumping machine crank pin impactor, comprising: sleeve, impacting shaft, split pin, the axis of guide, pad, connection silk braid.The sleeve of described beam type oil pumping machine crank pin impactor is step cylinder structure, bigger diameter end is provided with major thread hole, miner diameter end is arranged with rectangle round end gathering sill, impacting shaft inserts in sleeve, by the axis of guide and sleeve connection, the axis of guide slides in gathering sill, and the two ends of the axis of guide are respectively equipped with pad, split pin, connects the external screw thread of silk braid and is threaded with the major thread hole of sleeve.The beam pumping unit that is applicable to of the present utility model adjusts stroke, crank-pin maintain and replace; handling safety; realize beam type oil pumping machine crank pin taking out from crank hole fast and safely; effectively protect crank-pin; reduce the labour intensity of post worker; improve operating efficiency and pumpingh well production time efficiency, increase crude output.
Description
Technical field
the utility model relates to the maintenance of beam type oil pumping machine crank pin, replacing instrument, specifically a kind of beam type oil pumping machine crank pin impactor.
Background technology
beam pumping unit well is the capital equipment that crude oil is produced, and accounts for more than 90% of mechanical oil recovery production well, due to the needs produced, often carries out the adjustment of oil pumper stroke and more changing jobs of crank pins.In these work, all to carry out crank pin for pumping unit and oil pumping machine crank and depart from and operate, adjust stroke exactly crank pins mobile corresponding position on crank eyelet to be adjusted stroke size.During current tune stroke, owing to there is no specially to unload crank pins instrument, very inconvenient during operation, by traditional method, rely on the strong vibration of sledgehammer, crank pins and crank hole are departed from very difficult, and easily cause the damage of crank pins screw thread and scrap.Not only the operating time is long, affects oil well output, also often causes oil well sand card to lie well, and operation is also very dangerous, often occurs casualty accident.
Summary of the invention
the purpose of this utility model is exactly in view of the foregoing defects the prior art has, designs a kind of beam type oil pumping machine crank pin impactor.
the utility model is realized by following technical proposals:
the utility model comprises: sleeve, impacting shaft, split pin, the axis of guide, pad, connection silk braid.The sleeve of described beam type oil pumping machine crank pin impactor is step cylinder structure, bigger diameter end is provided with major thread hole, miner diameter end is axially arranged with rectangle round end gathering sill, impacting shaft inserts in sleeve, by the axis of guide and sleeve connection, the axis of guide slides in gathering sill, and the two ends of the axis of guide are respectively equipped with pad, split pin, connects the external screw thread of silk braid and is threaded with the major thread hole of sleeve.
impacting shaft in above-mentioned beam type oil pumping machine crank pin impactor is cylindric T-shape structure, and middle part radial direction is provided with through hole.
connection silk braid in above-mentioned beam type oil pumping machine crank pin impactor is ring-type T-shape structure, is provided with external screw thread, and endoporus is minor thread hole.
the beneficial effects of the utility model are: be applicable to beam pumping unit adjustment stroke, crank-pin maintain and replace; handling safety; realize beam type oil pumping machine crank pin taking out from crank hole fast and safely; effectively protect crank-pin; reduce the labour intensity of post worker; improve operating efficiency and pumpingh well production time efficiency, increase crude output.
Accompanying drawing explanation
fig. 1-the utility model axle geodesic structure schematic diagram.
in accompanying drawing, in figure, 1. sleeve, 2. impacting shaft, 3. split pin, the 4. axis of guide, 5. pad, 6. connect silk braid; A. minor thread hole, B. major thread hole, C. gathering sill.
Detailed description of the invention
below in conjunction with accompanying drawing, enforcement of the present utility model is further elaborated:
beam type oil pumping machine crank pin impactor is made up of sleeve 1, impacting shaft 2, split pin 3, the axis of guide 4, pad 5, connection silk braid 6.The sleeve 1 of described beam type oil pumping machine crank pin impactor is step cylinder structure, bigger diameter end is provided with major thread hole B, miner diameter end is axially arranged with rectangle round end gathering sill C, impacting shaft 2 inserts in sleeve 1, be connected with sleeve 1 by the axis of guide 4, the axis of guide 4 slides in gathering sill C, and the two ends of the axis of guide 4 are respectively equipped with pad 5, split pin 3, connects the external screw thread of silk braid 6 and is threaded with the major thread hole B of sleeve 1.Be threaded with crank-pin by the minor thread hole A connecting silk braid 6 during use, beam type oil pumping machine crank pin can take out by sledgehammer striking impact axle 2.
Claims (3)
1. a beam type oil pumping machine crank pin impactor, comprising: sleeve (1), impacting shaft (2), split pin (3), the axis of guide (4), pad (5), connection silk braid (6); It is characterized in that: the sleeve (1) of described beam type oil pumping machine crank pin impactor is step cylinder structure, bigger diameter end is provided with major thread hole (B), miner diameter end is axially arranged with rectangle round end gathering sill (C), impacting shaft (2) inserts in sleeve (1), be connected with sleeve (1) by the axis of guide (4), the axis of guide (4) slides in gathering sill (C), the two ends of the axis of guide (4) are respectively equipped with pad (5), split pin (3), connect silk braid (6) and are threaded with the major thread hole (B) of sleeve (1).
2. beam type oil pumping machine crank pin impactor according to claim 1, is characterized in that: described impacting shaft (2) is cylindric T-shape structure, and middle part radial direction is provided with through hole.
3. beam type oil pumping machine crank pin impactor according to claim 1, is characterized in that: described connection silk braid (6) is ring-type T-shape structure, is provided with external screw thread, and endoporus is minor thread hole (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716116.0U CN204263086U (en) | 2014-11-26 | 2014-11-26 | Beam type oil pumping machine crank pin impactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716116.0U CN204263086U (en) | 2014-11-26 | 2014-11-26 | Beam type oil pumping machine crank pin impactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263086U true CN204263086U (en) | 2015-04-15 |
Family
ID=52797983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420716116.0U Expired - Fee Related CN204263086U (en) | 2014-11-26 | 2014-11-26 | Beam type oil pumping machine crank pin impactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248127A (en) * | 2016-07-18 | 2016-12-21 | 安徽容知日新科技股份有限公司 | The sensor of adjustable installation angle |
-
2014
- 2014-11-26 CN CN201420716116.0U patent/CN204263086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248127A (en) * | 2016-07-18 | 2016-12-21 | 安徽容知日新科技股份有限公司 | The sensor of adjustable installation angle |
| CN106248127B (en) * | 2016-07-18 | 2018-07-03 | 安徽容知日新科技股份有限公司 | The sensor of adjustable installation angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151126 |