CN206206837U - A kind of reinforcement type petroleum pipeline box cupling - Google Patents
A kind of reinforcement type petroleum pipeline box cupling Download PDFInfo
- Publication number
- CN206206837U CN206206837U CN201621278809.1U CN201621278809U CN206206837U CN 206206837 U CN206206837 U CN 206206837U CN 201621278809 U CN201621278809 U CN 201621278809U CN 206206837 U CN206206837 U CN 206206837U
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- CN
- China
- Prior art keywords
- box cupling
- reinforcement
- petroleum pipeline
- type petroleum
- reinforcement type
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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.)
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Abstract
The utility model discloses a kind of reinforcement type petroleum pipeline box cupling, including box cupling body and reinforcement, the box cupling is provided with some reinforcements in vitro, and with reinforcement using being welded to connect, box cupling body is arranged concentrically the box cupling body with reinforcement, and the box cupling body has internal thread.Reinforcement is provided with vitro in box cupling, enhances the anti-extrusion ability of box cupling body, meanwhile, also enhance the ability to bear to oil pressure in petroleum pipeline.
Description
Technical field
The utility model is related to petroleum pipeline attachment technique field, especially a kind of reinforcement type petroleum pipeline box cupling.
Background technology
Passed through when petroleum pipeline is connected frequently with box cupling connection, box cupling body has internal thread, and the external screw thread with petroleum pipeline is corresponding,
Petroleum pipeline is connected through a screw thread the connection that is capable of achieving pipeline with solid is connect during connection, this connected mode is than very fast
Speed, sealing is also relatively good.Easily be squeezed after petroleum pipeline lays, or pipe in oil pressure it is higher in the case of, it is necessary to right
Box cupling is reinforced, to prevent deformation or damaged caused oil transportation problem at box cupling.
Utility model content
The purpose of this utility model is to solve the above problems, there is provided a kind of reinforcement type petroleum pipeline box cupling.
What the purpose of this utility model was implemented by the following technical programs：
A kind of reinforcement type petroleum pipeline box cupling, including box cupling body and reinforcement, the box cupling are provided with some reinforcements in vitro
Muscle, with reinforcement using being welded to connect, box cupling body is arranged concentrically the box cupling body with reinforcement, and the box cupling body has internal thread.
Further, the reinforcement is preferably the round steel of φ 12-20mm.
Further, the spacing of the reinforcement is 15-20cm.
The beneficial effects of the utility model are：
A kind of reinforcement type petroleum pipeline box cupling that the utility model is provided, reinforcement is provided with box cupling in vitro, is enhanced
The anti-extrusion ability of box cupling body, meanwhile, also enhance the ability to bear to oil pressure in petroleum pipeline.
Brief description of the drawings
Fig. 1 is the cross-sectional configuration figure of the utility model reinforcement type petroleum pipeline box cupling.
Fig. 2 is the axial arrangement figure of the utility model reinforcement type petroleum pipeline box cupling.
In figure：1- box cupling bodies；2- reinforcements；3- internal threads.
Specific embodiment
As shown in Figure 1, 2, reinforcement type petroleum pipeline box cupling described in the utility model embodiment, including box cupling body 1 and reinforcement
Muscle 2, the box cupling body 1 is externally provided with some reinforcements 2, and with reinforcement 2 using being welded to connect, reinforcement 2 is the box cupling body 1
The round steel of φ 12-20mm.On the axis direction of box cupling body 1, the spacing of reinforcement 2 is 15-20cm.Box cupling body 1 is same with reinforcement 2
The heart is set, and the box cupling body 1 has internal thread 3.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, although ginseng
The utility model is described in detail according to previous embodiment, for a person skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent is carried out to which part technical characteristic.It is all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality
Within new protection domain.
Claims (3)
1. a kind of reinforcement type petroleum pipeline box cupling, including box cupling body and reinforcement, it is characterised in that if the box cupling is provided with vitro
Dry root reinforcement, with reinforcement using being welded to connect, box cupling body is arranged concentrically the box cupling body with reinforcement, and the box cupling body has
Internal thread.
2. reinforcement type petroleum pipeline box cupling according to claim 1, it is characterised in that the reinforcement is preferably φ 12-
The round steel of 20mm.
3. reinforcement type petroleum pipeline box cupling according to claim 1, it is characterised in that the spacing of the reinforcement is 15-
20cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278809.1U CN206206837U (en) | 2016-11-27 | 2016-11-27 | A kind of reinforcement type petroleum pipeline box cupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278809.1U CN206206837U (en) | 2016-11-27 | 2016-11-27 | A kind of reinforcement type petroleum pipeline box cupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206837U true CN206206837U (en) | 2017-05-31 |
Family
ID=58747738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278809.1U Expired - Fee Related CN206206837U (en) | 2016-11-27 | 2016-11-27 | A kind of reinforcement type petroleum pipeline box cupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206837U (en) |
-
2016
- 2016-11-27 CN CN201621278809.1U patent/CN206206837U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171127 |