CN201391702Y - Plug-in type pipeline movable joint - Google Patents
Plug-in type pipeline movable joint Download PDFInfo
- Publication number
- CN201391702Y CN201391702Y CN200920084337U CN200920084337U CN201391702Y CN 201391702 Y CN201391702 Y CN 201391702Y CN 200920084337 U CN200920084337 U CN 200920084337U CN 200920084337 U CN200920084337 U CN 200920084337U CN 201391702 Y CN201391702 Y CN 201391702Y
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- China
- Prior art keywords
- movable joint
- joint
- pipeline
- plug
- pipe
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a plug-in type pipeline movable joint which comprises a movable joint and a fixed joint, wherein a groove is installed on the end surface of one end butt-jointed with the movable joint and the fixed joint, one end of a locking sleeve is installed on the movable joint and the other end is matched with the groove. The plug-in type pipeline movable joint has simple structure and low manufacture cost. As long as one end of the movable joint is inserted into the groove on a fixed outer sleeve pipe, the two pipelines can be connected with each other with convenient assembling and good sealing effect without turning silking on the pipe, When the length of the pipeline needing to be connected is shorter than the designed length, the movable joint also can play a role of lengthening the pipeline, with good use effect.
Description
Technical field
The utility model relates to a kind of pipe coupling, particularly a kind of plug-in type movable joint that is used for connecting tube.
Background technique
In the connection and butt joint of pipeline, use movable joint can simplify the installation process of pipeline, make things convenient for pipeline construction, but the movable joint that uses on the engineering in use need be pulled silking mostly on pipe now, need calculate the length of pipe very accurate, the installation procedure complexity, time-consuming.For fear of in work progress, occurring needing the situation of construction again to take place because of pipe is short, often adopt the method for on pipeline, reserving movable joint, cause the waste of resource.Also have some not need to pull silking on pipe, the less demanding movable joint of duct length is designed to use when connecting, but these movable joint complex structures, manufacture cost height, using effect are bad.For example China Patent No. CN982101.0 discloses the utility model patent that a kind of name is called " a kind of pipe movable connector ", it is made up of the adapter sleeve a pair of outer sleeve outer with being enclosed within adapter sleeve, the outer sleeve joint is provided with link, two pipelines that need to connect connect by adapter sleeve, fix by a pair of outer sleeve again, it does not need to pull silking in use on pipe, require also not high to duct length, but the complex structure of this movable joint is to the precision prescribed height of each accessory, the manufacture cost height, the joint of outer sleeve and adapter sleeve need be provided with the seal ring sealing, and seal ring is in case water leakage phenomenon will appear in wearing and tearing, and using effect is bad.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of under the situation that guarantees existing pipe movable connector connection effect, simple in structure, easy for installation, low cost of manufacture, the plug-in type pipe movable connector that using effect is good do not need to pull silking, less demanding to duct length on pipe.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of plug-in type pipe movable connector, comprise movable joint and permanent joint, the end face of the end that permanent joint docks with movable joint is provided with groove, lock sleeve one end is located on the movable joint, and the other end and groove match.
The internal diameter of a reeded end is identical with the internal diameter of pipeline on the permanent joint, and the internal diameter of the other end is identical with the external diameter of pipeline.
A kind of plug-in type pipe movable connector that the utility model provides, because the lock sleeve on the movable joint matches with the groove on the permanent joint, only need when connecting two pipelines the groove on the end insertion fixed jacket pipe of movable joint is got final product, easy for installation, good sealing effect need not pulled silking on pipe.When running into the length that needs connecting tube than the short situation of design length, movable joint can also play the effect of prolongation pipeline, and using effect is good.Internal diameter design inequality in permanent joint two ends can make permanent joint be stuck in pipeline one end, and is convenient fixing, also played better sealing effect simultaneously, and whole joint includes only movable joint and permanent joint two-part, and is simple in structure, low cost of manufacture.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises movable joint 1 and permanent joint 2, and the end face of the end that permanent joint 2 docks with movable joint 1 is provided with groove 4, and lock sleeve 5 one ends are located on the movable joint 1, and the other end and groove 4 match.
The internal diameter of an end of fluted 4 is identical with the internal diameter of pipeline 3 on the permanent joint 2, and the internal diameter of the other end is identical with the external diameter of pipeline 3.
In maintenance with transform last joint stage of pipework, on the mouth of pipe of pipeline 3, coat Bond, permanent joint 2 is put pipeline 3, an end of fluted 4 is fixedly mounted on the mouth of pipe of pipeline 3.
When the pipeline 3 that will connect ' length when longer than the size of design, saw down pipeline 3 ' on redundance, the polishing mouth of pipe after with movable joint 1 be enclosed within pipeline 3 ' on, then pipeline 3 ' the mouth of pipe and lock sleeve 5 to insert groove 4 an end on coat Bond, with the mobile movable joint 1 in pipeline 3 and 3 ' be adjacent to alignment back, make an end of lock sleeve 5 insert groove 4 and get final product.
When pipeline 3 ' length than the design size in short-term, the installation process of permanent joint 2 and movable joint 1 is same as described above, give pipeline 3 ' the mouth of pipe and after lock sleeve 5 coats Bond, only needing pipeline 3 and 3 ' alignment is removable movable joint 1, make an end of lock sleeve 5 insert groove 4, at this moment, pipeline 3 and 3 ' be connected by movable joint 1.
During insertion, Bond can be extruded to the mouth of pipe and this pipe movable connector outside, makes the joint connect very closely.
Claims (2)
1, a kind of plug-in type pipe movable connector, comprise movable joint (1) and permanent joint (2), it is characterized in that: the end face of the end that permanent joint (2) docks with movable joint (1) is provided with groove (4), lock sleeve (5) one ends are located on the movable joint (1), and the other end and groove (4) match.
2, a kind of plug-in type pipe movable connector according to claim 1 is characterized in that: the internal diameter of an end of permanent joint (2) last fluted (4) is identical with the internal diameter of pipeline (3), and the internal diameter of the other end is identical with the external diameter of pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920084337U CN201391702Y (en) | 2009-03-24 | 2009-03-24 | Plug-in type pipeline movable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920084337U CN201391702Y (en) | 2009-03-24 | 2009-03-24 | Plug-in type pipeline movable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391702Y true CN201391702Y (en) | 2010-01-27 |
Family
ID=41598527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920084337U Expired - Fee Related CN201391702Y (en) | 2009-03-24 | 2009-03-24 | Plug-in type pipeline movable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391702Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443618A (en) * | 2018-03-14 | 2018-08-24 | 苏州泰隆制冷有限公司 | A kind of telescoping adjustable process duct |
| CN110141059A (en) * | 2019-05-06 | 2019-08-20 | 佛山市顺德区恒坚锋五金制造有限公司 | With disinfection function layer frame structure and component |
| CN114158467A (en) * | 2021-12-23 | 2022-03-11 | 李立亮 | Agricultural science experimental plot irrigation equipment |
-
2009
- 2009-03-24 CN CN200920084337U patent/CN201391702Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443618A (en) * | 2018-03-14 | 2018-08-24 | 苏州泰隆制冷有限公司 | A kind of telescoping adjustable process duct |
| CN110141059A (en) * | 2019-05-06 | 2019-08-20 | 佛山市顺德区恒坚锋五金制造有限公司 | With disinfection function layer frame structure and component |
| CN114158467A (en) * | 2021-12-23 | 2022-03-11 | 李立亮 | Agricultural science experimental plot irrigation equipment |
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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: 20100127 Termination date: 20100324 |