CN203939468U - A kind of withdrawing device of oil-field flooding pump packing - Google Patents
A kind of withdrawing device of oil-field flooding pump packing Download PDFInfo
- Publication number
- CN203939468U CN203939468U CN201320800158.8U CN201320800158U CN203939468U CN 203939468 U CN203939468 U CN 203939468U CN 201320800158 U CN201320800158 U CN 201320800158U CN 203939468 U CN203939468 U CN 203939468U
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- CN
- China
- Prior art keywords
- connects
- pump packing
- oil
- connecting rod
- utility
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- 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 withdrawing device for oil-field flooding pump packing, belongs to machine tool technical field.Handrail connects connecting rod, the excircle of the other end branch sleeve of connecting rod, and the inner chamber of sleeve connects spiral needle, and one end of spiral needle connects six sides.The utility model has the advantages that and utilize bottle cork puller principle, avoided existing with method be awkward at narrow space, instrument is improper, thereby easily operate against regulations in violation of rules and regulations, easily cause the defect of security incident, but this device can complete the taking-up work of water injection pump packing quickly, increases work efficiency, reduce potential safety hazard, and simple in structure, easy to operate.
Description
Technical field
The utility model relates to a kind of withdrawing device of oil-field flooding pump packing, belongs to machine tool technical field.
Background technology
At present, the instrument of oil-field flooding pump packing is the hook that encloses again a 10MM with bicycle good fortune bar one end mill point, and when use, putting in packing box with sharp hook, hook goes out old packing one end, old packing is taken out together with combination pliers with screwdriver again, sometimes all old packing can not be taken out several times.Use and be awkward and time-consuming, the potential safety hazard of also have slippage, dodging people.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of withdrawing device of oil-field flooding pump packing.
A withdrawing device for oil-field flooding pump packing, handrail connects connecting rod, the excircle of the other end branch sleeve of connecting rod, the inner chamber of sleeve connects spiral needle, and one end of spiral needle connects six sides.
The utility model has the advantages that and utilize bottle cork puller principle, avoided existing with method be awkward at narrow space, instrument is improper, thereby easily operate against regulations in violation of rules and regulations, easily cause the defect of security incident, but this device can complete the taking-up work of water injection pump packing quickly, increases work efficiency, reduce potential safety hazard, and simple in structure, easy to operate.
Brief description of the drawings
When considered in conjunction with the accompanying drawings, by the detailed description with reference to below, can more completely understand better the utility model and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide further understanding of the present utility model, form a part of the present utility model, schematic description and description of the present utility model is used for explaining the utility model, does not form to improper restriction of the present utility model, wherein:
Fig. 1 is structural representation of the present utility model.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Detailed description of the invention
Obviously the many modifications and variations that, those skilled in the art do based on aim of the present utility model belong to protection domain of the present utility model.
Embodiment 1: as shown in Figure 1, a kind of withdrawing device of oil-field flooding pump packing, handrail 5 connects connecting rod 3, the excircle of the other end branch sleeve 2 of connecting rod 3, the inner chamber of sleeve 2 connects spiral needle 1, and one end of spiral needle 1 connects six sides 4.
Can reach and take out simply, quickly water injection pump packing.Can complete quickly the taking-up work of water injection pump packing, and safe, simple, practical.
Embodiment 2: as shown in Figure 1, a kind of withdrawing device of oil-field flooding pump packing, on the handrail 5 of being made by the round steel of diameter 16MM, the connecting rod 3 that vertical welding one is made up of the round steel of diameter 16MM, connecting rod 3 sleeve 2 that vertical welding diameter 12MM steel pipe is made below, the one end of being made up of diameter 5MM steel wire is installed in sleeve 2 and wears into sharp spiral jackscrew 1, the other end of spiral jackscrew 1 connects six sides 4.
Good flow process on request, termination of pumping, pressure release; Open packing gland, hand-held handrail 5 by the utility model frame to plunger; Then clockwise rotate with spanner the spiral needle 1 that six sides 4 drive connecting rod 3 to connect, easily waste and old packing bored thoroughly, after hand-pull handrail 5 packing extracted to packing box slowly, take out packing.
As mentioned above, embodiment of the present utility model is explained, but as long as not departing from fact inventive point of the present utility model and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, within such variation is also all included in protection domain of the present utility model.
Claims (1)
1. a withdrawing device for oil-field flooding pump packing, is characterized in that handrail connects connecting rod, the excircle of the other end branch sleeve of connecting rod, and the inner chamber of sleeve connects spiral needle, and one end of spiral needle connects six sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800158.8U CN203939468U (en) | 2013-12-06 | 2013-12-06 | A kind of withdrawing device of oil-field flooding pump packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800158.8U CN203939468U (en) | 2013-12-06 | 2013-12-06 | A kind of withdrawing device of oil-field flooding pump packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939468U true CN203939468U (en) | 2014-11-12 |
Family
ID=51858791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320800158.8U Expired - Fee Related CN203939468U (en) | 2013-12-06 | 2013-12-06 | A kind of withdrawing device of oil-field flooding pump packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453670A (en) * | 2021-10-20 | 2022-05-10 | 中国石油化工股份有限公司 | Device is maintained to production tree seal structure |
-
2013
- 2013-12-06 CN CN201320800158.8U patent/CN203939468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453670A (en) * | 2021-10-20 | 2022-05-10 | 中国石油化工股份有限公司 | Device is maintained to production tree seal structure |
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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: 20141112 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |