CN203210319U - Tool special for detaching hydraulic oil pump of dynamometer - Google Patents
Tool special for detaching hydraulic oil pump of dynamometer Download PDFInfo
- Publication number
- CN203210319U CN203210319U CN 201320223162 CN201320223162U CN203210319U CN 203210319 U CN203210319 U CN 203210319U CN 201320223162 CN201320223162 CN 201320223162 CN 201320223162 U CN201320223162 U CN 201320223162U CN 203210319 U CN203210319 U CN 203210319U
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- China
- Prior art keywords
- cone
- sliding block
- pump
- hydraulic oil
- oil pump
- 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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Abstract
The utility model provides a tool special for detaching a hydraulic oil pump of a dynamometer, which belongs to a maintenance auxiliary device of a hydraulic type dynamometer and overcomes the defects existing in the prior art. The tool is formed by connecting a handle, a fixed nut, a cone-shaped lifting rod, a supporting sleeve, a cone-shaped sliding block, a connecting rod and the hydraulic oil pump of the dynamometer, wherein the handle and the fixed nut are vertically and fixedly connected with a lead screw through a thread, the cone-shaped lifting rod is connected with the connecting rod through the cone-shaped sliding block, and the fixed nut is screwed on the cone-shaped lifting rod; the hydraulic oil pump of the dynamometer is connected to the lower side of the connecting rod; the supporting sleeve is in threaded connection with the lead screw, wherein the outside of the supporting sleeve is in a bow shape, and the inside of the supporting sleeve is hollow; the outer edge of the cone-shaped sliding block is integrally in a cylinder shape, the upper end of the inside of the cone-shaped sliding block is in a cylinder shape, and the outside of the lower end of the inside of the cone-shaped sliding block is a glossy cone-shaped body. The tool has the beneficial effects of being convenient to maintain and prolonging the service life of an instrument.
Description
Technical field: the utility model relates to a kind of maintenance servicing unit of fluid pressure type pump dynamograph, especially pump dynamograph hydraulic oil pump removal tool special.
Background technology: in the oil field prospecting development process, rod-pumped well shows that the worker schemes and the admission work of liquid level data is very important, it can monitor the working condition of oil pumper deep well pump, be volume increase, the stable yields basis of giving information, because pump dynamograph use at work is frequent, the phenomenon that oil leakage phenomenon makes instrument pressure release occur or not press when work can appear in hydraulic system, cause the reason of this situation, majority is sealing ring or leather cup wearing and tearing, breakage causes, because the hydraulic pump wearing and tearing cause the situation of pressure release also to exist, because the cylinder barrel of pump dynamograph is the hole countersunk design of adopting, the cylinder barrel face is very smooth, cylinder barrel must be extracted when changing sealing ring, present maintenance tool exists extracting tool to skid in the little instrument of cylinder barrel and barrel fit clearance, causes cylinder barrel to extract, do not change sealing ring, the phenomenon that the situation that instrument can't continue to use, hydraulic pump and this body space of pump dynamograph hour also exist pump barrel to pull out not come out can't be changed the situation that pump causes instrument to continue to use.
Summary of the invention: the purpose of this utility model provides the pump dynamograph hydraulic oil pump removal tool special that a kind of expense is low, the life-span is long, it has overcome the shortcoming that present technology exists, the purpose of this utility model is to realize like this, it is to be formed by connecting by handle, hold-doun nut, taper shadoof, support set, conical sliding block, connecting rod, pump dynamograph hydraulic pump, handle is connected with the leading screw vertical fixing by screw thread with hold-doun nut, the taper shadoof is connected by conical sliding block with connecting rod, and hold-doun nut is tightened on the taper shadoof; The pump dynamograph hydraulic pump is connected the bottom of connecting rod; Support set is connected with threads of lead screw, and the support set outside is arc, and inside is hollow; Conical sliding block outer rim integral body is cylindrical, and inner upper end is that outside cylindrical, the lower end is light face cone body.
During dismounting pump dynamograph hydraulic pump, with special-purpose spoke connecting rod is connected with the pump dynamograph hydraulic pump earlier, install and adjust support set and handle, again the taper shadoof is connected with attachment cap with connecting rod, tighten with hold-doun nut and to make the taper shadoof become as a whole with connecting rod, hydraulic pump, utilize the opposite force of handle and support set that hydraulic pump is proposed.
Meaning of the present utility model is: easy to maintenance, prolong the instrument life-span.
Description of drawings: Fig. 1 is the structural representation of pump dynamograph hydraulic oil pump removal tool special, among the figure 1, handle 2, hold-doun nut 3, taper shadoof 4, support set 5, conical sliding block 6, connecting rod 7, pump dynamograph hydraulic pump
The specific embodiment: embodiment 1, the utility model are to be formed by connecting by handle 1, hold-doun nut 2, taper shadoof 3, support set 4, conical sliding block 5, connecting rod 6, pump dynamograph hydraulic pump 7, handle 1 is connected with the leading screw vertical fixing by screw thread with hold-doun nut 2, and taper shadoof 3 is connected by conical sliding block 5 with connecting rod 6; Pump dynamograph hydraulic pump 7 is connected the bottom of connecting rod 6; Support set 4 is connected with threads of lead screw.
Embodiment 2, support set 4 outsides are arc, and inside is hollow.
Embodiment 3, conical sliding block 5 outer rims integral body are cylindrical, and inner upper end is that outside cylindrical, the lower end is light face cone body.
Claims (3)
1. pump dynamograph hydraulic oil pump removal tool special, it is to be formed by connecting by handle (1), hold-doun nut (2), taper shadoof (3), support set (4), conical sliding block (5), connecting rod (6), pump dynamograph hydraulic pump (7), it is characterized in that: handle (1) is connected with the leading screw vertical fixing by screw thread with hold-doun nut (2), and taper shadoof (3) is connected by conical sliding block (5) with connecting rod (6); Pump dynamograph hydraulic pump (7) is connected the bottom of connecting rod (6); Support set (4) is connected with threads of lead screw.
2. pump dynamograph hydraulic oil pump removal tool special according to claim 1 is characterized in that: support set (4) outside is for arc, and inside is hollow.
3. pump dynamograph hydraulic oil pump removal tool special according to claim 1 is characterized in that: conical sliding block (5) outer rim is whole for cylindrical, and inner upper end is that outside cylindrical, the lower end is light face cone body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223162 CN203210319U (en) | 2013-04-27 | 2013-04-27 | Tool special for detaching hydraulic oil pump of dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223162 CN203210319U (en) | 2013-04-27 | 2013-04-27 | Tool special for detaching hydraulic oil pump of dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210319U true CN203210319U (en) | 2013-09-25 |
Family
ID=49199891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320223162 Expired - Fee Related CN203210319U (en) | 2013-04-27 | 2013-04-27 | Tool special for detaching hydraulic oil pump of dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866395A (en) * | 2016-05-19 | 2016-08-17 | 中国石油集团西部钻探工程有限公司 | Cement paste cup pressure relief device |
-
2013
- 2013-04-27 CN CN 201320223162 patent/CN203210319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866395A (en) * | 2016-05-19 | 2016-08-17 | 中国石油集团西部钻探工程有限公司 | Cement paste cup pressure relief device |
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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: 20130925 Termination date: 20140427 |