CN102928310A - Eccentric wear testing system - Google Patents
Eccentric wear testing system Download PDFInfo
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- CN102928310A CN102928310A CN 201210420131 CN201210420131A CN102928310A CN 102928310 A CN102928310 A CN 102928310A CN 201210420131 CN201210420131 CN 201210420131 CN 201210420131 A CN201210420131 A CN 201210420131A CN 102928310 A CN102928310 A CN 102928310A
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- eccentric wear
- drive link
- bracing
- strutting arrangement
- lever
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Abstract
The invention discloses an eccentric wear testing system. The eccentric wear testing system is used for testing wear conditions of a downhole oil-suction rod and an oil rod. The eccentric wear testing system comprises a power plant, a medium container, a support device, a driving rod and a lever. One end of the driving rod is connected to an output end of the power plant and the other end of the driving rod passes through the support device and extends outside of the support device. The support device is provided with a through hole and the driving rod passes through the through hole. The diameter of the through hole is greater than the diameter of a driving device. The driving rod is provided with a coupling. The coupling is arranged in the medium container. The coupling is movably provided with a connection rod. The connection rod is connected to an end of the lever.
Description
Technical field
The present invention relates to a kind of pilot system for research underground sucker rod and beam hanger abrasion condition.
Background technology
Arrival along with the high water of oil well phase mining phase, machine-pumped oil well pipe bar abrasion problem is day by day serious, because of oil pipe, the workload that sucker rod partial wear increases has occupied the 20%-30% of the amount of the whole maintenance works of oil well, caused manpower, the significant wastage of material resources, in order effectively to administer the eccentric wear problem, just need to carry out test and study to all kinds of anti-eccentric wear technology, the friction wear testing machine of at present domestic production can only carry out end-face friction, need to be processed into pin and circular to the friction pair sample, be that the oil pipe friction block is the annulus that intercepts with oil pipe from again, the rod drag piece is to be processed into the round pin shape with the sucker rod starting material, end face with the corresponding annulus of the end face of round pin during test carries out sliding friction, can't realize simulating the actual wear state of R a T, if at the scene test, then the cycle longer, effect be difficult for to be observed.
Summary of the invention
But the present invention is intended to propose the eccentric wear pilot system of simulated field outdoor scene operating mode.
Eccentric wear pilot system of the present invention, comprise propulsion system, media Containers, bracing or strutting arrangement, drive link and lever, one end of drive link links to each other with the output of propulsion system, the other end passes bracing or strutting arrangement and extends to the bracing or strutting arrangement outside, and bracing or strutting arrangement is provided with the through hole for the drive link process, and the diameter of through hole is greater than the diameter of gearing, drive link is provided with box cupling, box cupling is arranged at media Containers inside, is provided with actively a connecting rod on the box cupling, and described connecting rod links to each other with an end of lever.
Preferably, described propulsion system and media Containers are provided with control device respectively.
Further preferably, described propulsion system are toggle.
Eccentric wear pilot system of the present invention moves reciprocatingly drive link by propulsion system, utilizes simultaneously lever principle to gain in weight to drive link, and the part with drive link is arranged in the media Containers simultaneously, is used for situation that is virtually reality like reality.Eccentric wear pilot system of the present invention is simple and practical, and reliability is high.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure, the 1-media Containers; The 2-bracing or strutting arrangement; The 3-lever.
Embodiment
[0010] embodiment 1.
Eccentric wear pilot system of the present invention, comprise toggle, media Containers 1, bracing or strutting arrangement 2, drive link and lever 3, one end of drive link links to each other with the output of toggle, the other end passes bracing or strutting arrangement 2 and extends to bracing or strutting arrangement 2 outsides, bracing or strutting arrangement 2 is provided with the through hole for the drive link process, the diameter of through hole is greater than the diameter of gearing, drive link is provided with box cupling, box cupling is arranged at media Containers 1 inside, the media Containers 1 inner well liquid medium of filling, be provided with actively a connecting rod on the box cupling, connecting rod links to each other with an end of lever 3, and propulsion system of the present invention and media Containers 1 are provided with control device respectively.
During test, opening toggle makes drive link do reciprocating action, the other end at lever 3 applies weight simultaneously, so that drive link is subject to the power of a vertical direction when tangential movement, then pass through to the control of crank connecting rotating speed and to the temperature in the media Containers 1 and the control of other interference, the motion of drive link be can effectively observe, observation and the research of testing crew made things convenient for.
Claims (3)
1. eccentric wear pilot system, it is characterized in that: comprise propulsion system, media Containers (1), bracing or strutting arrangement (2), drive link and lever (3), one end of drive link links to each other with the output of propulsion system, the other end passes bracing or strutting arrangement (2) and extends to bracing or strutting arrangement (2) outside, bracing or strutting arrangement (2) is provided with the through hole for the drive link process, the diameter of through hole is greater than the diameter of gearing, drive link is provided with box cupling, box cupling is arranged at media Containers (1) inside, be provided with actively a connecting rod on the box cupling, described connecting rod links to each other with an end of lever (3).
2. eccentric wear pilot system as claimed in claim 1 is characterized in that described propulsion system and media Containers (1) are provided with control device respectively.
3. eccentric wear pilot system as claimed in claim 2 is characterized in that described propulsion system are toggle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210420131 CN102928310A (en) | 2012-10-29 | 2012-10-29 | Eccentric wear testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210420131 CN102928310A (en) | 2012-10-29 | 2012-10-29 | Eccentric wear testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102928310A true CN102928310A (en) | 2013-02-13 |
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ID=47643163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210420131 Pending CN102928310A (en) | 2012-10-29 | 2012-10-29 | Eccentric wear testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102928310A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411844A (en) * | 2013-08-20 | 2013-11-27 | 西北工业大学 | Acceleration wear simulation testing device for fastening bolt of suspension rod of ceiling fan |
| CN103808579A (en) * | 2014-02-13 | 2014-05-21 | 西北工业大学 | Experimental apparatus for accelerated wear of fastening bolt of ceiling fan suspender |
| CN112730131A (en) * | 2020-12-25 | 2021-04-30 | 西安建筑科技大学 | Device and method for detecting pipe inner wall curved surface-curved surface friction wear amount |
-
2012
- 2012-10-29 CN CN 201210420131 patent/CN102928310A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411844A (en) * | 2013-08-20 | 2013-11-27 | 西北工业大学 | Acceleration wear simulation testing device for fastening bolt of suspension rod of ceiling fan |
| CN103808579A (en) * | 2014-02-13 | 2014-05-21 | 西北工业大学 | Experimental apparatus for accelerated wear of fastening bolt of ceiling fan suspender |
| CN112730131A (en) * | 2020-12-25 | 2021-04-30 | 西安建筑科技大学 | Device and method for detecting pipe inner wall curved surface-curved surface friction wear amount |
| CN112730131B (en) * | 2020-12-25 | 2024-01-30 | 西安建筑科技大学 | Device and method for detecting frictional wear of curved surface-curved surface of inner wall of pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |