CN203114606U - High pressure water-injection pump packing extractor - Google Patents
High pressure water-injection pump packing extractor Download PDFInfo
- Publication number
- CN203114606U CN203114606U CN 201320134615 CN201320134615U CN203114606U CN 203114606 U CN203114606 U CN 203114606U CN 201320134615 CN201320134615 CN 201320134615 CN 201320134615 U CN201320134615 U CN 201320134615U CN 203114606 U CN203114606 U CN 203114606U
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- CN
- China
- Prior art keywords
- injection pump
- high pressure
- pressure water
- take
- pump packing
- 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
A high pressure water-injection pump packing extractor comprises a supporting plate (1), bolts (2), positioning clamping rings (3), rubber boards (4), screw-out nuts (5), take-out rods (6), screw-in nuts (7) and spiral hooks (8), and is characterized in that the supporting plate (1) of the high pressure water-injection pump packing extractor is in a disc shape, three guiding holes (0) are formed in the supporting plate (1), the three take-out rods (6) penetrate through the guiding holes (0) respectively, the screw-out nuts (5) are arranged at the front ends of the take-out rods (6), the screw-in nuts (7) are arranged in the middle of the take-out rods (6), and the spiral hooks (8) are arranged at the back ends of the take-out rods (6). The rubber boards (4) are arranged in the two arc-shaped positioning clamping rings (3) and are connected through the bolts (2). The high pressure water-injection pump packing extractor is reasonable in design, novel in structure, convenient to use, safe and reliable. The shutdown time for replacing packings of a water-injection pump is shortened, operation efficiency of equipment is improved, the labor intensity of workers is reduced, and oilfield flooding normal production is guaranteed.
Description
Technical field
The utility model relates to the high oil field water injection pump packing and takes out instrument, particularly is a kind of high pressure water injection pump packing extractor.
Background technique
Accounted for the overwhelming majority of water injection equipment at present at water-flooding pump for oil field, its maintenance and maintenance work are again the most important things of water filling normal work on Young Pioneer's Day.In the water injection pump maintenance work, the water injection pump packing is changed workload and has been accounted for 60% of overall maintenance load.The water injection pump packing replacing instrument that uses is a screw-driver and the skimble-scamble hook of self-control now, and in getting the process of packing, operator find the packing interface with screw-driver with feeling, it is levered up, and hook with hook then it is extracted.But in operating process, usually can't effectively take out by the influence of angle and small space owing to prize packing, thereby cause the replacing time long.Because the water injection pump packing is changed frequently, number of devices is many, has a strong impact on normally carrying out of oil-field flooding production.
Summary of the invention
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, designs a kind of high pressure water injection pump packing extractor.
The utility model is realized by following technical proposals:
The utility model comprises: supporting disk, bolt, location snap ring, offset plate, back-out nut, taking-up bar, precession nut, snail hook.The supporting disk of its high pressure water injection pump packing extractor is disc, is provided with three pilot holes, and three taking-up bars pass from pilot hole respectively, takes out the bar front end and is provided with the back-out nut, and the centre is provided with the precession nut, and the rear end is provided with snail hook; Establish offset plate in two arc location snap rings, by Bolt Connection.
The beneficial effects of the utility model are: reasonable in design, and novel structure, easy to use, safe and reliable, shorten water injection pump and changed the packing off-time, improve equipment operating efficiency, alleviated post worker's labor intensity, guarantee the oil-field flooding ordinary production.
Description of drawings
Fig. 1-the utility model master TV structure schematic representation.
The broken section structural representation is looked on Fig. 2-the utility model left side.
In the accompanying drawing, 1. supporting disk, 2. bolt, 3. location snap ring, 4. offset plate 5. screws out nut, 6. takes out bar, 7. precession nut, 8. snail hook; O. pilot hole.
Embodiment
Below in conjunction with accompanying drawing enforcement of the present utility model is further elaborated:
High pressure water injection pump packing extractor is made up of supporting disk 1, bolt 2, location snap ring 3, offset plate 4, back-out nut 5, taking-up bar 6, precession nut 7, snail hook 8.The disc supporting disk 1 of its high pressure water injection pump packing extractor is provided with three pilot hole O, and three taking-up bars 6 pass from pilot hole O respectively, takes out bar 6 front ends and is provided with back-out nut 5, and the centre is provided with precession nut 7, and the rear end is provided with snail hook 8.During use supporting disk 1 is enclosed within the correct position of pump shaft, in establish offset plate 4 two arcs location snap rings 3 be fixed on the pump shaft, connect tight by bolt 2, with spanner rotation precession nut 7, article three, taking-up bar 6 simultaneously evenly firmly, enter in the high pressure water injection pump packing, screw out nut 5 with the spanner rotation again and take out old packing.
Claims (1)
1. a high pressure water injection pump packing extractor comprises: supporting disk (1), bolt (2), location snap ring (3), offset plate (4), back-out nut (5), taking-up bar (6), precession nut (7), snail hook (8); It is characterized in that: the supporting disk (1) of described high pressure water injection pump packing extractor is disc, be provided with three pilot holes (O), three taking-up bars (6) pass from pilot hole (O) respectively, take out bar (6) front end and be provided with back-out nut (5), the centre is provided with precession nut (7), and the rear end is provided with snail hook (8); Establish offset plate (4) in two arc location snap rings (3), connected by bolt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134615 CN203114606U (en) | 2013-03-24 | 2013-03-24 | High pressure water-injection pump packing extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134615 CN203114606U (en) | 2013-03-24 | 2013-03-24 | High pressure water-injection pump packing extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114606U true CN203114606U (en) | 2013-08-07 |
Family
ID=48894957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134615 Expired - Fee Related CN203114606U (en) | 2013-03-24 | 2013-03-24 | High pressure water-injection pump packing extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499980B (en) * | 2014-10-24 | 2018-11-20 | 中国石油化工股份有限公司 | Packing box sleeve and well head packing dismantling device |
-
2013
- 2013-03-24 CN CN 201320134615 patent/CN203114606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499980B (en) * | 2014-10-24 | 2018-11-20 | 中国石油化工股份有限公司 | Packing box sleeve and well head packing dismantling 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: 20130807 Termination date: 20140324 |