CN203336123U - Rapidly-installed type high-pressure petroleum drilling rubber pipe - Google Patents
Rapidly-installed type high-pressure petroleum drilling rubber pipe Download PDFInfo
- Publication number
- CN203336123U CN203336123U CN2013203705611U CN201320370561U CN203336123U CN 203336123 U CN203336123 U CN 203336123U CN 2013203705611 U CN2013203705611 U CN 2013203705611U CN 201320370561 U CN201320370561 U CN 201320370561U CN 203336123 U CN203336123 U CN 203336123U
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- CN
- China
- Prior art keywords
- connector
- joint
- sebific duct
- type high
- rubber pipe
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a rapidly-installed type high-pressure petroleum drilling rubber pipe which comprises a rubber pipe body and a pipe connector connected to the end portion of the rubber pipe body. The pipe connector comprises a connector core rod, a transition section, an annular stop shoulder and a connector body, wherein the connector core rod is connected to the position of an end opening of the rubber pipe body in an inserted mode, the transition section is connected with the connector core rod, the annular stop shoulder is connected to the end portion of the transition section, and the connector body is connected to the transition section in a sleeved mode. Two mutually-symmetrical locking blocks are annularly arranged on the outer wall of the connector body. A groove is formed in one lateral side of each locking block. The connector core rod, the transition section and the annular stop shoulder are of an integrated structure. According to the rapidly-installed type high-pressure petroleum drilling rubber pipe, the pipe connector in the design is combined to the rubber pipe body, the rapidly-connecting aim can be achieved, and therefore the slippage phenomenon of connector threads can be effectively avoided when the connector is screwed.
Description
Technical field
The utility model relates to the field of oil production equipment, especially a kind of quick mounting type high pressure oil drilling sebific duct.
Background technique
Be equipped with corresponding steel pipe on the supporting special car of the rig that existing oil reservoir logging, well testing, well workover are used, by steel pipe, to down-hole, extended and drive relevant device work, except rig, other auxiliary facility accumulative total is approximately 1,100 ten thousand-2,000 ten thousand yuans.Domestic each elephant almost all adopts imported product work at present, invests huge.The oil rubber hose coupling used at present, it connects trouble, and the multiple rotary joint, easily causes the phenomenon of the outside thread damage of joint, so just needs to change joint, thereby causes cost to improve.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of quick mounting type high pressure oil drilling sebific duct, its project organization rationally, can realize quick connection.
The utility model solves the technological scheme that its technical problem adopts: a kind of quick mounting type high pressure oil drilling sebific duct, comprise sebific duct body and the pipe joint that is connected to the sebific duct end of body, described pipe joint comprises joint core bar, the changeover portion be connected with the joint core bar that is plugged on sebific duct body port and is connected to the annular shoulder block of changeover portion end and is socketed in the joint on changeover portion, on the outer wall of joint, annular is provided with two symmetrical locking blocks, one side opening of locking block is provided with groove, and described joint core bar, changeover portion and annular shoulder block are integral structures.
In order to realize that joint and sebific duct body fit more, described changeover portion is the pipe of cone-shaped structure.
Offer internal thread on the inwall of described joint, be coated with thread locking glue on internal thread.
The shape of described groove is square or circular.
The beneficial effects of the utility model are: described a kind of quick mounting type high pressure oil drilling sebific duct, adopt the pipe joint of this kind of design to be combined on the sebific duct body, can realize the purpose connected fast, thereby effectively avoid, when twisting joint, avoiding the slip phenomenon of joint screw thread.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the overall structure schematic diagram of a kind of quick mounting type high pressure oil drilling sebific duct described in the utility model.
Accompanying drawing acceptance of the bid score state as follows: 1, sebific duct body, 21, the joint core bar, 22, changeover portion, 23, annular shoulder block, 24, joint, 25, locking block, 25-1, groove, 26, internal thread.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of quick mounting type high pressure oil drilling sebific duct as shown in Figure 1, comprise sebific duct body 1, be connected with pipe joint in sebific duct body 1 end, pipe joint comprises the joint core bar 21 that is plugged on sebific duct body 1 port, the changeover portion 22 be connected with joint core bar 21 and be connected to the annular shoulder block 23 of changeover portion 22 ends and be socketed in the joint 24 on changeover portion 22, on the outer wall of joint 24, annular is provided with two symmetrical locking blocks 25, offer internal thread 26 on the inwall of joint 24, be coated with thread locking glue on internal thread 26, one side opening of locking block 25 is provided with groove 25-1, the shape of groove 25-1 is square or circular, joint core bar 21, changeover portion 22 and annular shoulder block 23 are the integral type structure.
A kind of quick mounting type high pressure oil drilling sebific duct of the present utility model, when using this sebific duct, be connected joint 24 with the pipe of docking, utilize special-purpose spanner, the snap close of spanner is fastened in the groove 25-1 of locking block 25, thereby realizes quick locking.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, the relevant staff can, in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to the claim scope.
Claims (4)
1. a quick mounting type high pressure oil drilling sebific duct, it is characterized in that: comprise sebific duct body (1) and be connected to the pipe joint of sebific duct body (1) end, described pipe joint comprises the joint core bar (21) that is plugged on sebific duct body (1) port, the changeover portion (22) be connected with joint core bar (21) and be connected to the annular shoulder block (23) of changeover portion (22) end and be socketed in the joint (24) on changeover portion (22), on the outer wall of joint (24), annular is provided with two symmetrical locking blocks (25), one side opening of locking block (25) is provided with groove (25-1), described joint core bar (21), changeover portion (22) and annular shoulder block (23) are integral structures.
2. a kind of quick mounting type high pressure oil drilling sebific duct according to claim 1, it is characterized in that: described changeover portion (22) is the pipe of cone-shaped structure.
3. a kind of quick mounting type high pressure oil drilling sebific duct according to claim 1, is characterized in that: offer internal thread (26) on the inwall of described joint (24).
4. a kind of quick mounting type high pressure oil drilling sebific duct according to claim 1, it is characterized in that: the shape of described groove (25-1) is square or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203705611U CN203336123U (en) | 2013-06-25 | 2013-06-25 | Rapidly-installed type high-pressure petroleum drilling rubber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203705611U CN203336123U (en) | 2013-06-25 | 2013-06-25 | Rapidly-installed type high-pressure petroleum drilling rubber pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336123U true CN203336123U (en) | 2013-12-11 |
Family
ID=49704799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203705611U Expired - Fee Related CN203336123U (en) | 2013-06-25 | 2013-06-25 | Rapidly-installed type high-pressure petroleum drilling rubber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336123U (en) |
-
2013
- 2013-06-25 CN CN2013203705611U patent/CN203336123U/en not_active Expired - Fee Related
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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: 20131211 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |