CN202280991U - Saddle joint for flexible connection and reliable seal between pipelines or tubings - Google Patents
Saddle joint for flexible connection and reliable seal between pipelines or tubings Download PDFInfo
- Publication number
- CN202280991U CN202280991U CN2011203550575U CN201120355057U CN202280991U CN 202280991 U CN202280991 U CN 202280991U CN 2011203550575 U CN2011203550575 U CN 2011203550575U CN 201120355057 U CN201120355057 U CN 201120355057U CN 202280991 U CN202280991 U CN 202280991U
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- CN
- China
- Prior art keywords
- saddle
- cylinder body
- cylindrical shell
- pipeline
- wall
- 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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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to a saddle joint for flexible connection and reliable seal between pipelines or tubings. The saddle joint includes a cylinder body used for connecting a branch pipeline, wherein a saddle body for connecting a trunk pipeline is arranged at one end of the cylinder body; a sealing washer is arranged between the outer surface of the saddle body and the inner wall of the trunk pipeline; a saddle pad is sleeved on the outer wall of the cylinder body; the outer wall of the cylinder body is in threaded connection with a nut used for compressing the saddle pad; a rubber ring and a fixing ring used for fixing the rubber ring are arranged on the cylinder body at the end far from the saddle body; the cylinder body is in threaded connection with a buckling ring; the rubber ring is provided with a barb-shaped lip and a lip edge wrapping the end part of the cylinder body; and the end part of the fixing ring is provided with a groove used for wrapping the lip edge from the outer side to the inner side of the cylinder body. The saddle joint for flexible connection and reliable seal between pipelines or tubings has simple structure and original conception, is easy to manufacture, adopts the threaded connection between the fixing ring and the cylinder body to fix the seal rubber ring, and can avoid the project problems such as water leakage due to displacement of the seal rubber ring during the installation.
Description
Technical field
The utility model relates to pipeline or tube connection piece technical field, especially a kind ofly is used for flexibly connecting between pipeline or the tubing reliable sealing saddle joint.
Background technique
It is the raw material once injection moulding that plastic inspection well adopts macromolecule resin, and split combines, and adopts with well casing to flexibly connect; Pipeline and well soil associated movement; Uniform settlement has well solved the uneven subsidence that traditional brick well and plastic pipe produced, and effectively prevents surface collapse.Ducts and pipes crisscross for urban sewage, and layout is complicated, and the connection request between main conduit and the bypass line is higher, if sealing is poor, engineering problem such as will cause leaking.Available technology adopting saddle joint connects trunk pipeline and branch road pipeline, the saddle seat of saddle joint and the fixed seal connection of trunk pipeline, and the branch road pipeline is inserted in the cylindrical shell of saddle joint; Belong to and flexibly connect; The end of the cylindrical shell of saddle joint is provided with O-ring seal, and O-ring seal is between cylinder inboard wall and branch road pipeline outer wall, and sealing effect is controlled by the magnitude of interference between the three; Existing structure causes sealing effect relatively poor; Three's size receives the product that different manufacturers produces and size error is bigger, after the three has assembled, does not reach desirable sealing effect.
The model utility content
The technical problem that the utility model will solve is: for solving the deficiency of existing technology; A kind of reliable sealing saddle joint that is used for flexibly connecting between pipeline or the tubing is provided; Adopt retainer ring to be connected and fix O-ring seal, in installation process, avoid displacement because of O-ring seal engineering problem such as cause leaking with cylinder screw.
The utility model solves the technological scheme that its technical problem adopted: a kind ofly be used for flexibly connecting between pipeline or the tubing reliable sealing saddle joint; Comprise the cylindrical shell that connects bypass line; One end of cylindrical shell has the saddle body that connects the trunk pipeline; Be provided with seal rubber pad between saddle external surface and trunk pipeline inner wall, cylinder body outer wall is set with Saddle cushion, and cylinder body outer wall is threaded and is used to compress the nut of Saddle cushion; End away from the saddle body on the described cylindrical shell is provided with cushion rubber and the retainer ring that is used for fixing cushion rubber; Described cylindrical shell is threaded with the button circle, and described cushion rubber has barb-shaped lip and the lip limit that coats the cylindrical shell end, and the retainer ring end has the inboard groove that coats the lip limit from the cylindrical shell lateral.
The beneficial effect of the utility model is: being used for of the utility model flexibly connects reliable sealing saddle joint structure between pipeline or the tubing simple; Novel; Be easy to make; Adopt retainer ring to be connected and fix O-ring seal, in installation process, avoid displacement because of O-ring seal engineering problem such as cause leaking with cylinder screw.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation that is used for flexibly connecting between pipeline or the tubing reliable sealing saddle joint most preferred embodiment of the utility model;
Fig. 2 is the stereogram that is used for flexibly connecting between pipeline or the tubing reliable sealing saddle joint most preferred embodiment of the utility model;
Fig. 3 is the sectional view that is used for flexibly connecting between pipeline or the tubing reliable sealing saddle joint most preferred embodiment of the utility model;
Fig. 4 is that the three-dimensional that is used for flexibly connecting reliable sealing saddle joint most preferred embodiment between pipeline or the tubing of the utility model is partly cutd open schematic representation;
Fig. 5 is the partial enlarged drawing at A place among Fig. 3.
Among the 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 limits, 7. retainer ring, 71. grooves.
Embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the schematic representation of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 is the most preferred embodiment that is used for flexibly connecting between pipeline or the tubing reliable sealing saddle joint of the utility model; Comprise the cylindrical shell 1 that connects bypass line; One end of cylindrical shell 1 has the saddle body 2 that connects the trunk pipeline; Be provided with seal rubber pad 5 between saddle body 2 outer surfaces and trunk pipeline inner wall, cylindrical shell 1 outer wall is set with Saddle cushion 3, and cylindrical shell 1 outer wall thread connects the nut 4 that is used to compress Saddle cushion 3; End away from saddle body 2 on the cylindrical shell 1 is provided with cushion rubber 6 and the retainer ring 7 that is used for fixing cushion rubber 6; Cylindrical shell 1 is threaded with button circle 7, and cushion rubber 6 has barb-shaped lip 61 and the lip limit 62 that coats cylindrical shell 1 end, and retainer ring 7 ends have the inboard groove 71 that coats lip limit 62 from cylindrical shell 1 lateral.
Claims (1)
1. one kind is used for flexibly connecting between pipeline or the tubing reliable sealing saddle joint; Comprise the cylindrical shell (1) that connects bypass line; One end of cylindrical shell (1) has the saddle body (2) that connects the trunk pipeline; Be provided with seal rubber pad (5) between saddle body (2) outer surface and trunk pipeline inner wall, cylindrical shell (1) outer wall is set with Saddle cushion (3), and cylindrical shell (1) outer wall thread connects the nut (4) that is used to compress Saddle cushion (3); It is characterized in that: the last end away from saddle body (2) of described cylindrical shell (1) is provided with cushion rubber (6) and is used for fixing the retainer ring (7) of cushion rubber (6); Described cylindrical shell (1) is threaded with button circle (7), and described cushion rubber (6) has barb-shaped lip (61) and coats the lip limit (62) of cylindrical shell (1) end, and retainer ring (7) end has the inboard groove (71) that coats lip limit (62) from cylindrical shell (1) lateral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203550575U CN202280991U (en) | 2011-09-21 | 2011-09-21 | Saddle joint for flexible connection and reliable seal between pipelines or tubings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203550575U CN202280991U (en) | 2011-09-21 | 2011-09-21 | Saddle joint for flexible connection and reliable seal between pipelines or tubings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280991U true CN202280991U (en) | 2012-06-20 |
Family
ID=46227159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203550575U Expired - Fee Related CN202280991U (en) | 2011-09-21 | 2011-09-21 | Saddle joint for flexible connection and reliable seal between pipelines or tubings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359686A (en) * | 2011-09-21 | 2012-02-22 | 周佰兴 | Saddle joint for flexible connection and reliable sealing between pipelines and pipe fittings |
-
2011
- 2011-09-21 CN CN2011203550575U patent/CN202280991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359686A (en) * | 2011-09-21 | 2012-02-22 | 周佰兴 | Saddle joint for flexible connection and reliable sealing between pipelines and pipe fittings |
| CN102359686B (en) * | 2011-09-21 | 2015-06-10 | 江苏河马井股份有限公司 | Saddle joint for flexible connection and reliable sealing between pipelines and pipe fittings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HIPPOS CO., LTD. Free format text: FORMER OWNER: ZHOU BAIXING Effective date: 20140403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140403 Address after: 213164 No. 28 Nanhu West Road, Wujin hi tech Industrial Development Zone, Jiangsu, Changzhou Patentee 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. Patentee before: Zhou Baixing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20180921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |