CN206206858U - One kind tool petroleum pipeline box cupling with compensation for - Google Patents
One kind tool petroleum pipeline box cupling with compensation for Download PDFInfo
- Publication number
- CN206206858U CN206206858U CN201621278808.7U CN201621278808U CN206206858U CN 206206858 U CN206206858 U CN 206206858U CN 201621278808 U CN201621278808 U CN 201621278808U CN 206206858 U CN206206858 U CN 206206858U
- Authority
- CN
- China
- Prior art keywords
- box cupling
- petroleum pipeline
- compensation
- linking tube
- rubber
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses one kind tool petroleum pipeline box cupling with compensation for, including box cupling body and rubber linking tube, the box cupling body is 2, box cupling body has internal thread, the rubber linking tube is fat tripe shape thick between the detail of two ends, the two ends of the rubber linking tube are fixedly sleeved on box cupling body respectively, and the rubber linking tube peripheral hardware is incubated shell.It is flexible that the box cupling can offset that petroleum pipeline produces because of extraneous or oil temperature change, and the box cupling is set at a certain distance, can prevent due to Pipeline damage problem caused by pipeline extension.
Description
Technical field
The utility model is related to petroleum pipeline attachment technique field, and especially a kind of tool petroleum pipeline with compensation for connects
Hoop.
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.When petroleum pipeline lays in the environment that day and night temperature is big or the seasonal temperature difference is big, Huo Zheshi
During oil temperature change street, petroleum pipeline can be a certain degree of flexible because of the change of temperature generation, is at this moment accomplished by every certain
Distance sets tool pipe fitting with compensation for offset the change of pipeline.
Utility model content
The purpose of this utility model is to solve the above problems, there is provided one kind tool petroleum pipeline with compensation for connects
Hoop.
What the purpose of this utility model was implemented by the following technical programs：
One kind tool petroleum pipeline box cupling with compensation for, including box cupling body and rubber linking tube, the box cupling body are 2
Individual, box cupling body has internal thread, and the rubber linking tube is fat tripe shape thick between the detail of two ends, the two ends point of the rubber linking tube
It is not fixedly sleeved on box cupling body, the rubber linking tube peripheral hardware is incubated shell.
Further, the rubber linking tube is the Oil resistant rubber tube of steel reinforcement.
Further, the box cupling body and the length of rubber linking tube junction are the 1/4 of box cupling body length.
Further, the insulation shell is preferably mineral wool cartridge.
The beneficial effects of the utility model are：
One kind that the utility model is provided has petroleum pipeline box cupling with compensation for, can offset petroleum pipeline because of the external world
Or oil temperature change and produce it is flexible, the box cupling is set at a certain distance, can prevent due to being managed caused by pipeline extension
Road damages problem.
Brief description of the drawings
Fig. 1 is the structure chart that the utility model has petroleum pipeline box cupling with compensation for.
In figure：1- box cupling bodies；2- mineral wool cartridges；3- rubber linking tubes；4- internal threads.
Specific embodiment
As shown in figure 1, have petroleum pipeline box cupling with compensation for described in the utility model embodiment, including box cupling body 1
With rubber linking tube 3, the box cupling body 1 is 2, and box cupling body 1 has internal thread 4, and the rubber linking tube 3 is thick between the detail of two ends
Fat tripe shape, the two ends of the rubber linking tube 3 are fixedly sleeved on box cupling body 1 respectively, and box cupling body 1 connects with rubber linking tube 3
It is the 1/4 of the length of box cupling body 1 to connect the length at place.The peripheral hardware heat preservation rock shell 2 of the rubber linking tube 3.The material of rubber linking tube 3
It is the Oil resistant rubber tube of steel reinforcement.
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 (4)
1. it is a kind of to have petroleum pipeline box cupling with compensation for, including box cupling body and rubber linking tube, it is characterised in that described to connect
Hoop body is 2, and box cupling body has internal thread, and the rubber linking tube is fat tripe shape thick between the detail of two ends, the rubber linking tube
Two ends it is fixedly sleeved on box cupling body respectively, the rubber linking tube peripheral hardware is incubated shell.
2. it is according to claim 1 to have petroleum pipeline box cupling with compensation for, it is characterised in that the rubber linking tube
It is the Oil resistant rubber tube of steel reinforcement.
3. it is according to claim 1 to have petroleum pipeline box cupling with compensation for, it is characterised in that the box cupling body and rubber
The length of gemel connection pipe junction is the 1/4 of box cupling body length.
4. it is according to claim 1 to have petroleum pipeline box cupling with compensation for, it is characterised in that the insulation shell is excellent
Elect mineral wool cartridge as.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278808.7U CN206206858U (en) | 2016-11-27 | 2016-11-27 | One kind tool petroleum pipeline box cupling with compensation for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278808.7U CN206206858U (en) | 2016-11-27 | 2016-11-27 | One kind tool petroleum pipeline box cupling with compensation for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206858U true CN206206858U (en) | 2017-05-31 |
Family
ID=58747713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278808.7U Expired - Fee Related CN206206858U (en) | 2016-11-27 | 2016-11-27 | One kind tool petroleum pipeline box cupling with compensation for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439321A (en) * | 2016-11-27 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline coupling with compensation function |
-
2016
- 2016-11-27 CN CN201621278808.7U patent/CN206206858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439321A (en) * | 2016-11-27 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline coupling with compensation function |
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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 |