CN202300313U - Anti-theft device of oil well sampling valve - Google Patents
Anti-theft device of oil well sampling valve Download PDFInfo
- Publication number
- CN202300313U CN202300313U CN2011203718650U CN201120371865U CN202300313U CN 202300313 U CN202300313 U CN 202300313U CN 2011203718650 U CN2011203718650 U CN 2011203718650U CN 201120371865 U CN201120371865 U CN 201120371865U CN 202300313 U CN202300313 U CN 202300313U
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- CN
- China
- Prior art keywords
- lock
- oil well
- theft device
- hole
- valve
- 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
An anti-theft device of an oil well sampling valve comprises a lock sleeve (1), a right angle plate (2), a padlock (3), a lock stile (4) and a valve sleeve (5) and is characterized in that the lock sleeve (1) of the anti-theft device of the oil well sampling valve is water-barrel-shaped, the lower portion of the lock sleeve is provided with the right angle plate (2), second through holes (B) are arranged at the upper portion of the lock sleeve (1) and the right angle plate (2), openings (C) are symmetrically arranged at the lower half portion of the water-barrel-shaped valve sleeve (5), the lower portion of the valve sleeve (5) perpendicular to the axis of the openings (C) is provided with a first through hole (A), the T-shaped lock stile (4) penetrates through the second through holes (B) and the first through hole (A), and the padlock (3) is hung at the left end of the lock stile (4). The anti-theft device of the oil well sampling valve is simple in structure, easy to process, low in cost, convenient to operate and good in anti-theft effect, thereby avoiding crude oil loss, preventing environmental pollution, relieving the labor intensity of workers and improving oil well management level.
Description
Technical field
The utility model relates to a kind of oilfield sample cock anti-theft technique, particularly is a kind of oil well sample valve anti-theft device.
Background technology
The oil field is in the oil well production process, and the lawless person steals crude oil through the oil well sample cock place that is everlasting, and not only causes the crude oil loss, and causes environment pollution, influences the oilfield management development, has had a strong impact on the ordinary production in oil field.Though developed some anti-theft sampling valves, complicated operation costs an arm and a leg, and inconvenience is promoted.
Summary of the invention
The purpose of the utility model is exactly to above-mentioned weak point, designs a kind of oil well sample valve anti-theft device.
The purpose of the utility model is realized by following technical proposals:
The utility model comprises: lock tube, L-square, padlock, lock stile, valve pocket.The lock tube of its oil well sample valve anti-theft device is a water drum shape; The bottom is provided with L-square; On lock tube top and L-square, be provided with second through hole, the valve pocket the latter half that is similarly water drum shape is arranged with opening, on the axis of opening, is provided with first through hole in the valve pocket lower vertical; " T " shape lock stile is passed from second through hole, first through hole, and padlock hangs over the left end of lock stile.
The beneficial effect of the utility model is: simple in structure, be easy to processing, and with low cost, easy to operate, good anti-theft effect is avoided the crude oil loss, prevents the pollution of the environment, and alleviates working strength of workers, improves the oil well management level.
Description of drawings
Accompanying drawing is the utility model The field broken section structural representation.
In the accompanying drawing, 1. lock tube, 2. L-square, 3. padlock, 4. lock stile, 5. valve pocket, 6. probe tube, 7. sample valve; A. first through hole, B. second through hole, C. opening.
The specific embodiment
Below in conjunction with accompanying drawing further elaboration is done in the enforcement of the utility model:
The utility model is made up of lock tube 1, L-square 2, padlock 3, lock stile 4, valve pocket 5.Water drum shape lock tube 1 bottom of its oil well sample valve anti-theft device is provided with L-square 2; On lock tube 1 top and L-square 2, be provided with the second through hole B; Valve pocket 5 the latter halfs that are similarly water drum shape are arranged with open C; On the axis of open C, be provided with the first through hole A in valve pocket 5 lower vertical, " T " shape lock stile 4 is passed from the second through hole B, the first through hole A, and padlock 3 hangs over the left end of lock stile 4.
Method of operating
At first, padlock 3 opened take off, extract lock stile 4 out; Secondly, be buckled in sample valve 7 to valve pocket 5, open C is stuck on the probe tube 6; The 3rd, lock stile 4 is passed from the second through hole B, the first through hole A, and the left end that padlock 3 hangs over lock stile 4 locks and can play the antitheft effect.Otherwise, can carry out sampling operation.
Claims (1)
1. an oil well sample valve anti-theft device comprises: lock tube (1), L-square (2), padlock (3), lock stile (4), valve pocket (5); It is characterized in that: the lock tube (1) of described oil well sample valve anti-theft device is water drum shape; The bottom is provided with L-square (2); On lock tube (1) top and L-square (2), be provided with second through hole (B), valve pocket (5) the latter half that is similarly water drum shape is arranged with opening (C), on the axis of opening (C), is provided with first through hole (A) in valve pocket (5) lower vertical; " T " shape lock stile (4) is passed from second through hole (B), first through hole (A), and padlock (3) hangs over the left end of lock stile (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203718650U CN202300313U (en) | 2011-09-27 | 2011-09-27 | Anti-theft device of oil well sampling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203718650U CN202300313U (en) | 2011-09-27 | 2011-09-27 | Anti-theft device of oil well sampling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300313U true CN202300313U (en) | 2012-07-04 |
Family
ID=46369235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203718650U Expired - Fee Related CN202300313U (en) | 2011-09-27 | 2011-09-27 | Anti-theft device of oil well sampling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246500A (en) * | 2017-05-16 | 2017-10-13 | 毕新忠 | A kind of angular displacement type valve anti-theft device and warning system |
-
2011
- 2011-09-27 CN CN2011203718650U patent/CN202300313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246500A (en) * | 2017-05-16 | 2017-10-13 | 毕新忠 | A kind of angular displacement type valve anti-theft device and warning system |
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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: 20120704 Termination date: 20120927 |