CN201686745U - Well site quick-installation casing bracelet anode set sleeve - Google Patents
Well site quick-installation casing bracelet anode set sleeve Download PDFInfo
- Publication number
- CN201686745U CN201686745U CN2010201555955U CN201020155595U CN201686745U CN 201686745 U CN201686745 U CN 201686745U CN 2010201555955 U CN2010201555955 U CN 2010201555955U CN 201020155595 U CN201020155595 U CN 201020155595U CN 201686745 U CN201686745 U CN 201686745U
- Authority
- CN
- China
- Prior art keywords
- anode
- sleeve
- well site
- snap ring
- bracelet
- 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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- Prevention Of Electric Corrosion (AREA)
Abstract
A well site quick-installation casing bracelet anode set sleeve relates to an anode sleeve for casing corrosion resistance and solves the problems of low installation efficiency and time and labor consumption of an existing anode sleeve. The well site quick-installation casing bracelet anode set sleeve comprises the anode sleeve (1) and a clamp ring (2). Threaded holes are arranged on both the anode sleeve (1) and the clamp ring (2), and jackscrews are screwed into the threaded holes. The well site quick-installation casing bracelet anode set sleeve is characterized in that a plurality of iron wires (3) are axially embedded into the anode sleeve (1), two ends of each iron wire (3) extend out of two ends of the anode sleeve (1), and grooves capable of leading the extending ends of the iron wires (3) to be embedded are arranged on the clamp ring (2), and the clamp ring (2) is fixedly connected with the anode sleeve (1) by the aid of the iron wire (3). The well site quick-installation casing bracelet anode set sleeve has the advantages of high installation efficiency and time and labor economization.
Description
Technical field
The utility model belongs to the oilfield technology field, is specifically related to a kind of anode jacket that is used for casing tube anti-corrosive.
Background technology
In field produces, be embedded in subterranean sleeve pipe and in rugged environment, very easily be corroded.Anode jacket be exactly be enclosed within sleeve pipe outer, can effectively prevent the product that sleeve pipe is corroded.When the workman installs anode jacket for sleeve pipe,, and not only anode jacket to be enclosed within on the sleeve pipe, but also will be enclosed within two snap rings that are used to reinforce anode jacket on the sleeve pipe and be fixed on the two ends of anode jacket normally at the wellsite applications scene.Owing to will overlap one or two anode group cover on a sleeve pipe, therefore the efficient of whole cover process of assembling very low, waste time and energy.
The utility model content
The purpose of this utility model is to have the problem that installation effectiveness is low, waste time and energy in order to solve existing anode jacket, and a kind of well site Fast Installation formula sleeve pipe bracelet anode group cover is provided.
This well site Fast Installation formula sleeve pipe bracelet anode group cover is made up of anode jacket and snap ring, all has threaded hole on described anode jacket and the snap ring, is rotary with jackscrew in the threaded hole; Axially be embedded with some iron wires in the described anode body, the two ends of iron wire lean out from the two ends of anode jacket; Have on the described snap ring and can embed the groove that iron wire leans out end, snap ring is fixedlyed connected with anode jacket by iron wire.
The utlity model has following beneficial effect:
The anode jacket of this well site Fast Installation formula sleeve pipe bracelet anode group cover can be connected with snap ring by the iron wire that leans out its two ends, and it is become one; Before the construction anode jacket and snap ring are connected, after taking the scene, well site to, can directly this anode group cover be enclosed within to fix on the sleeve pipe again and get final product, having saved needs at the scene respectively anode jacket and snap ring are enclosed within loaded down with trivial details operation on the sleeve pipe, simplified installation procedure, can realize on-the-spot Fast Installation, improve installation effectiveness, time saving and energy saving.
Description of drawings
Fig. 1 is a sectional view of the present utility model.
Fig. 2 is the sectional view after Fig. 1 axially rotates 45 degree.
The 1-anode jacket; The 2-snap ring; The 3-iron wire; The 4-sleeve pipe.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2 the utility model is described further:
Well site of the present utility model Fast Installation formula sleeve pipe bracelet anode group cover is made up of anode jacket 1 and snap ring 2, all have threaded hole on described anode jacket 1 and the snap ring 2, be rotary with jackscrew in the threaded hole, adopt said structure, can pass through fastening jackscrew, anode jacket 1 and snap ring 2 are securely fixed on the sleeve pipe 4.Axially be embedded with some iron wires 3 in described anode jacket 1 body, can be evenly distributed four iron wires 3 of phase embedding, the two ends of every iron wire 3 lean out from the two ends of anode jacket 1; Have on the described snap ring 2 and can embed the groove that iron wire 3 leans out end; When antianode cover 1 and snap ring 2 connect, at first it is enclosed within on the sleeve pipe 4 in order, anode jacket 1 is placed in the middle, and two snap rings 2 are respectively at anode jacket 1 two ends, in the groove that is inserted into snap ring 2 with the two ends of iron wire 3, fastening then jackscrew, make anode jacket 1 and snap ring 2 stationkeeping, snap ring 2 and iron wire 3 are welded together, and then realize that anode jacket 1 firmly is connected with snap ring 2 by welding, after welding is good, both be well site of the present utility model Fast Installation formula sleeve pipe bracelet anode group cover.When needing to use, after taking this anode group cover to the well site scene, can directly this anode group cover be enclosed within on the sleeve pipe fastening again jackscrew fixes and gets final product, saved the loaded down with trivial details operation that needs respectively anode jacket 1 and snap ring 2 to be enclosed within the scene on the sleeve pipe, simplified installation procedure, can realize on-the-spot Fast Installation, improve installation effectiveness, time saving and energy saving.
Claims (1)
1. well site Fast Installation formula sleeve pipe bracelet anode group cover, it is made up of anode jacket (1) and snap ring (2), all have threaded hole on described anode jacket (1) and the snap ring (2), be rotary with jackscrew in the threaded hole, it is characterized in that: axially be embedded with some iron wires (3) in anode jacket (1) body, the two ends of iron wire (3) lean out from the two ends of anode jacket (1); Have on the described snap ring (2) and can embed the groove that iron wire (3) leans out end, snap ring (2) is fixedlyed connected with anode jacket (1) by iron wire (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201555955U CN201686745U (en) | 2010-04-12 | 2010-04-12 | Well site quick-installation casing bracelet anode set sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201555955U CN201686745U (en) | 2010-04-12 | 2010-04-12 | Well site quick-installation casing bracelet anode set sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201686745U true CN201686745U (en) | 2010-12-29 |
Family
ID=43375031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201555955U Expired - Fee Related CN201686745U (en) | 2010-04-12 | 2010-04-12 | Well site quick-installation casing bracelet anode set sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201686745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938215A (en) * | 2014-03-20 | 2014-07-23 | 中国海洋石油总公司 | Bracelet anode installation technology |
| CN107475725A (en) * | 2017-09-01 | 2017-12-15 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | A kind of quick-mounting formula casing tube anti-corrosive apparatus and installation application |
-
2010
- 2010-04-12 CN CN2010201555955U patent/CN201686745U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938215A (en) * | 2014-03-20 | 2014-07-23 | 中国海洋石油总公司 | Bracelet anode installation technology |
| CN107475725A (en) * | 2017-09-01 | 2017-12-15 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | A kind of quick-mounting formula casing tube anti-corrosive apparatus and installation application |
| CN107475725B (en) * | 2017-09-01 | 2023-05-02 | 中国石油天然气集团有限公司 | Quick-mounting type casing pipe anti-corrosion device and mounting application |
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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: 20101229 Termination date: 20180412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |