CN102359686B - Saddle joint for flexible connection and reliable sealing between pipelines and pipe fittings - Google Patents
Saddle joint for flexible connection and reliable sealing between pipelines and pipe fittings Download PDFInfo
- Publication number
- CN102359686B CN102359686B CN201110280443.7A CN201110280443A CN102359686B CN 102359686 B CN102359686 B CN 102359686B CN 201110280443 A CN201110280443 A CN 201110280443A CN 102359686 B CN102359686 B CN 102359686B
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- Prior art keywords
- saddle
- cylindrical shell
- drum body
- wall
- pipelines
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- Branch Pipes, Bends, And The Like (AREA)
- Gasket Seals (AREA)
Abstract
The invention relates to a saddle joint for flexible connection and reliable sealing between pipelines and pipe fittings, comprising a drum body connecting branch pipelines, wherein one end of the drum body is provided with a saddle body for connecting the trunk pipeline; the outer surface of the saddle body and the inner wall of the trunk pipeline are provided with a sealing rubber gasket therebetween; a saddle pad is sleeved on the outer wall of the drum body; the outer wall of the drum body is in threaded connection with a nut for compacting the saddle pad; the end of the drum body far away from the saddle body is provided with a rubber ring and a fixing ring for fixing the rubber ring; the drum body is in threaded connection with a buckle; the rubber ring is provided with an agnail-shaped lip opening and a lip edge enclosing the end of the drum body; and the end of the fixing ring is provided with a groove enclosing the lip edge from the outer side to inner side of the drum body. The saddle joint for flexible connection and reliable sealing between pipelines and pipe fittings disclosed by the invention is simple in structure and original in conception, and is easy to manufacture; and as the sealing rubber ring is fixed by means of threaded connection between the fixing ring and the drum body, engineering problems such as water leakage and the like in the assembly process due to the displacement of the sealing rubber ring are avoided.
Description
Technical field
The present invention relates to pipeline or tube connection piece technical field, especially a kind of being used for flexibly connects the reliable saddle connector of sealing between pipeline or tubing.
Background technique
Plastic inspection well adopts macromolecule resin to be raw material once injection moulding, and Split assembled forms, and adopts flexibly connect with well casing, pipeline and well soil associated movement, uniform settlement, well solves the uneven subsidence that traditional brick well and plastic pipe produce, effectively prevents surface collapse.Ducts and pipes crisscross for urban sewage, and layout is complicated, and the connection request between main conduit and bypass line is higher, if sealing is poor, will cause engineering problems such as leaking.Adopt saddle connector to connect trunk pipeline and bypass line in prior art, the saddle seat of saddle connector and the fixed seal connection of trunk pipeline, bypass line is inserted in the cylindrical shell of saddle connector, belong to and flexibly connect, the end of the cylindrical shell of saddle connector is provided with O-ring seal, O-ring seal is between cylinder inboard wall and bypass line outer wall, sealing effect is controlled by the magnitude of interference between three, existing structure causes sealing effect poor, size error is larger by the product of different manufacturers production for the size of three, after three has assembled, do not reach desirable sealing effect.
Summary of the invention
The technical problem to be solved in the present invention is: for solving the deficiencies in the prior art, there is provided a kind of for flexibly connecting the reliable saddle connector of sealing between pipeline or tubing, adopt retainer ring to be connected with cylinder screw and fix O-ring seal, in installation process, avoid the displacement because of O-ring seal to cause engineering problems such as leaking.
The technical solution adopted for the present invention to solve the technical problems is: a kind of being used for flexibly connects the reliable saddle connector of sealing between pipeline or tubing, comprise the cylindrical shell connecting bypass line, one end of cylindrical shell has the saddle body connecting trunk pipeline, seal rubber pad is provided with between saddle external surface and trunk pipeline inner wall, cylinder body outer wall is set with Saddle cushion, cylinder body outer wall is threaded the nut for compressing Saddle cushion, described cylindrical shell is provided with cushion rubber and the retainer ring for fixing cushion rubber away from one end of saddle body, described cylindrical shell is threaded with buckle ring, described cushion rubber has the lip limit of barb-shaped lip and coated barrel end, retainer ring end has the groove on coated lip limit inside cylindrical shell lateral.
The invention has the beneficial effects as follows: of the present invention simple for flexibly connecting the reliable saddle connector structure of sealing between pipeline or tubing, novel, be easy to manufacture, adopt retainer ring to be connected with cylinder screw and fix O-ring seal, in installation process, avoid the displacement because of O-ring seal to cause engineering problems such as leaking.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is of the present invention for flexibly connecting the structural representation sealing reliable saddle connector most preferred embodiment between pipeline or tubing;
Fig. 2 is of the present invention for flexibly connecting the stereogram sealing reliable saddle connector most preferred embodiment between pipeline or tubing;
Fig. 3 is of the present invention for flexibly connecting the sectional view sealing reliable saddle connector most preferred embodiment between pipeline or tubing;
Fig. 4 of the present inventionly partly cuts open schematic diagram for flexibly connecting the three-dimensional sealing reliable saddle connector most preferred embodiment between pipeline or tubing;
Fig. 5 is the partial enlarged drawing at A place in Fig. 3.
In figure: 1. cylindrical shell, 11. grooves, 2. saddle body, 3. Saddle cushion, 4. nut, 5. seal rubber pad, 6. cushion rubber, 61. barb-shaped lips, 62. lip limit, 7. retainer rings, 71. grooves.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 is of the present invention for flexibly connecting the most preferred embodiment sealing reliable saddle connector between pipeline or tubing, comprise the cylindrical shell 1 connecting bypass line, one end of cylindrical shell 1 has the saddle body 2 connecting trunk pipeline, seal rubber pad 5 is provided with between saddle body 2 outer surface and trunk pipeline inner wall, cylindrical shell 1 outer wall is set with Saddle cushion 3, cylindrical shell 1 outer wall thread connects the nut 4 for compressing Saddle cushion 3, cylindrical shell 1 is provided with cushion rubber 6 and the retainer ring 7 for fixing cushion rubber 6 away from one end of saddle body 2, cylindrical shell 1 is threaded with buckle ring 7, cushion rubber 6 has the lip limit 62 of barb-shaped lip 61 and coated cylindrical shell 1 end, retainer ring 7 end has the groove 71 on coated lip limit 62 inside cylindrical shell 1 lateral.
Groove 71 and cylindrical shell 1 lock cushion rubber 6 lip limit, reliable lock, avoid cushion rubber 6 to be shifted, because retainer ring 7 is threaded with buckle ring 7, are convenient to dismounting.
Claims (1)
1. one kind seals reliable saddle connector for flexibly connecting between pipeline or tubing, comprise the cylindrical shell (1) connecting bypass line, one end of cylindrical shell (1) has the saddle body (2) connecting trunk pipeline, seal rubber pad (5) is provided with between saddle body (2) outer surface and trunk pipeline inner wall, cylindrical shell (1) outer wall is set with Saddle cushion (3), cylindrical shell (1) outer wall thread connects the nut (4) for compressing Saddle cushion (3), it is characterized in that: described cylindrical shell (1) is provided with cushion rubber (6) and the retainer ring (7) for fixing cushion rubber (6) away from one end of saddle body (2), described cylindrical shell (1) is threaded with retainer ring (7), described cushion rubber (6) has the lip limit (62) of barb-shaped lip (61) and coated cylindrical shell (1) end, retainer ring (7) end has the groove (71) of coated lip limit (62) inside cylindrical shell (1) lateral, described lip limit (62) is hooked on described cylindrical shell (1) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110280443.7A CN102359686B (en) | 2011-09-21 | 2011-09-21 | Saddle joint for flexible connection and reliable sealing between pipelines and pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110280443.7A CN102359686B (en) | 2011-09-21 | 2011-09-21 | Saddle joint for flexible connection and reliable sealing between pipelines and pipe fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102359686A CN102359686A (en) | 2012-02-22 |
| CN102359686B true CN102359686B (en) | 2015-06-10 |
Family
ID=45585051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110280443.7A Active CN102359686B (en) | 2011-09-21 | 2011-09-21 | Saddle joint for flexible connection and reliable sealing between pipelines and pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102359686B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6240998B2 (en) * | 2013-10-25 | 2017-12-06 | 前澤化成工業株式会社 | Branch joint |
| CN105562769B (en) * | 2016-01-07 | 2018-07-06 | 锐驰高科股份有限公司 | Multiple tube pipeline press and open holes method for blocking |
| CN106015759A (en) * | 2016-08-03 | 2016-10-12 | 江苏丰源船舶工程有限公司 | Spiral air pipe branch pipe connecting mechanism |
| CN112537542A (en) * | 2019-09-20 | 2021-03-23 | 浙江天衣机械有限公司 | External thread protector and internal thread protector |
| CN112413265A (en) * | 2020-11-17 | 2021-02-26 | 奇瑞商用车（安徽）有限公司 | Overflow outlet assembly of automobile air inlet rubber pipe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0890777A1 (en) * | 1997-07-10 | 1999-01-13 | Polva Pipelife B.V. | Branch unit with stable sealing ring |
| CN2570580Y (en) * | 2002-09-23 | 2003-09-03 | 张永东 | Joint apparatus for pipeline |
| CN101981364A (en) * | 2007-03-02 | 2011-02-23 | 国一Inntot株式会社 | Connector for branch pipe |
| CN202280991U (en) * | 2011-09-21 | 2012-06-20 | 周佰兴 | Saddle joint for flexible connection and reliable seal between pipelines or tubings |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL157406B (en) * | 1973-06-15 | 1978-07-17 | Kamphuis Kunststoffen B V | COUPLING PART FOR CONNECTING A MAIN TUBE AND A BRANCH TUBE. |
| FR2557255B1 (en) * | 1983-12-23 | 1986-08-29 | Polva Nederland Bv | PROCESS FOR MAKING A COUPLING ELEMENT FOR ENSURING THE CONNECTION BETWEEN A MAIN PIPELINE AND A BYPASS CONDUIT |
| DE4240467A1 (en) * | 1991-12-13 | 1993-06-17 | Volkswagen Ag | Seal for fluid channel between two structural parts - has recess housing relaxed ring seal with radial play allowing deformation for sealing action |
| FR2873426B1 (en) * | 2004-07-22 | 2006-11-03 | Wavin Bv Soc De Droit Neerland | CONNECTING FITTING |
-
2011
- 2011-09-21 CN CN201110280443.7A patent/CN102359686B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0890777A1 (en) * | 1997-07-10 | 1999-01-13 | Polva Pipelife B.V. | Branch unit with stable sealing ring |
| CN2570580Y (en) * | 2002-09-23 | 2003-09-03 | 张永东 | Joint apparatus for pipeline |
| CN101981364A (en) * | 2007-03-02 | 2011-02-23 | 国一Inntot株式会社 | Connector for branch pipe |
| CN202280991U (en) * | 2011-09-21 | 2012-06-20 | 周佰兴 | Saddle joint for flexible connection and reliable seal between pipelines or tubings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102359686A (en) | 2012-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HIPPOS CO., LTD. Free format text: FORMER OWNER: ZHOU BAIXING Effective date: 20150504 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150504 Address after: 213164 Changzhou Industrial Zone, Hutang Town, Wujin District, Jiangsu Applicant after: JIANGSU HIPPO WELL SHARE CO., LTD. Address before: 213164, Wujin Changzhou hi tech Zone, Jiangsu Town, South Village, South Village, East Village, No. 28, Changzhou Hippo Plastic Co., Ltd. Applicant before: Zhou Baixing |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 213164 No. 28 Nanhu West Road, Technology Industry Development Zone, Wujin High-tech Zone, Changzhou City, Jiangsu Province Patentee after: JIANGSU HIPPO WELL SHARE CO., LTD. Address before: 213164 Jiangsu Changzhou Wujin District Hutang town gully industrial concentration area Patentee before: JIANGSU HIPPO WELL SHARE CO., LTD. |