CN206280495U - A kind of groove static seal wide for cylinder tube and fairlead - Google Patents
A kind of groove static seal wide for cylinder tube and fairlead Download PDFInfo
- Publication number
- CN206280495U CN206280495U CN201621388437.8U CN201621388437U CN206280495U CN 206280495 U CN206280495 U CN 206280495U CN 201621388437 U CN201621388437 U CN 201621388437U CN 206280495 U CN206280495 U CN 206280495U
- Authority
- CN
- China
- Prior art keywords
- fairlead
- sealing ring
- groove
- cylinder tube
- static seal
- 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
Links
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model is related to a kind of groove static seal wide for cylinder tube and fairlead, it by:Cylinder barrel, groove, sealing ring, fairlead are constituted.Cylindrical one week of fairlead is provided with rectangular recess, and built with sealing ring, sealing ring one end is circular arc to groove, and the other end is plane, and towards there is pressure simultaneously, cylinder barrel is together by a threaded connection circular arc with fairlead.The product structure is simple, reasonable in design, and a sealing ring is housed between cylinder tube and fairlead, it is that a part is constituted, and because sealing ring one end is arc, the other end is plane, when certain pressure is born, sealing ring will not be extruded, rupture, good sealing effect, extend the service life of sealing ring, it is easy for installation, low production cost, it is that groove wide is used to be particularly suitable for fairlead.
Description
Technical field
The utility model is related to a kind of groove static seal wide for cylinder tube and fairlead.
Background technology
At present, the sealing ring between existing cylinder tube and fairlead is an O-ring plus a back-up ring, and it is two
Part split is constituted, and when certain pressure is born, O-ring is easily extruded, rupture, causes sealing to fail, and have impact on making for sealing ring
With the life-span, two parts install inconvenient, and production cost is high.
The content of the invention
The purpose of this utility model is to overcome disadvantages mentioned above, there is provided a kind of groove wide for cylinder tube and fairlead
Static seal, the sealing ring that it mainly solves between existing cylinder tube and fairlead is an O-ring plus a back-up ring,
It is that two part splits are constituted, and when certain pressure is born, O-ring is easily extruded, rupture, causes sealing to fail, two part peaces
The problems such as filling inconvenient, production cost is high.The purpose of this utility model is achieved in that a kind of cylinder tube that is used for guiding
The groove static seal wide of set by:Cylinder barrel, groove, sealing ring, fairlead are constituted.It is recessed that cylindrical a week of fairlead is provided with rectangle
Groove, built with sealing ring, sealing ring one end is circular arc to groove, and the other end is plane, circular arc towards having pressure simultaneously, cylinder barrel with
Fairlead is together by a threaded connection.The product structure is simple, reasonable in design, and one is equipped between cylinder tube and fairlead
Sealing ring, it is that a part is constituted, and because sealing ring one end is arc, the other end is plane, when certain pressure is born, sealing
Circle will not be extruded, and rupture, and good sealing effect extends the service life of sealing ring, easy for installation, low production cost, especially
It is that groove wide is used to be adapted to fairlead.
Brief description of the drawings:
Accompanying drawing 1 is a kind of structural representation for cylinder tube and the groove static seal wide of fairlead of the utility model
Figure.
Accompanying drawing 2 is a kind of seal configuration for cylinder tube and the groove static seal wide of fairlead of the utility model
Schematic diagram.
1-cylinder barrel, 2-groove, 3-sealing ring, 4-fairlead
Specific embodiment:Describe most preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings, one kind is used for oil cylinder
The groove static seal wide of cylinder barrel and fairlead by:Cylinder barrel 1, groove 2, sealing ring 3, fairlead 4 are constituted.Fairlead 4 it is cylindrical
Rectangular recess 2 is provided with one week, groove 2 is circular arc built with sealing ring 3, the one end of sealing ring 3, and the other end is plane, circular arc
Towards having pressure simultaneously, cylinder barrel 1 is together by a threaded connection shape with fairlead 4.
Claims (1)
1. a kind of groove static seal wide for cylinder tube and fairlead, it by:Cylinder barrel(1), groove(2), sealing ring
(3), fairlead(4)Constitute, it is characterised in that:Fairlead(4)Be provided with rectangular recess within cylindrical one week(2), groove(2)It is built-in
There is sealing ring(3), sealing ring(3)One end is circular arc, and the other end is plane, and there is pressure in circular arc court simultaneously, cylinder barrel(1)With lead
To set(4)It is together by a threaded connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621388437.8U CN206280495U (en) | 2016-12-18 | 2016-12-18 | A kind of groove static seal wide for cylinder tube and fairlead |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621388437.8U CN206280495U (en) | 2016-12-18 | 2016-12-18 | A kind of groove static seal wide for cylinder tube and fairlead |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206280495U true CN206280495U (en) | 2017-06-27 |
Family
ID=59074172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621388437.8U Expired - Fee Related CN206280495U (en) | 2016-12-18 | 2016-12-18 | A kind of groove static seal wide for cylinder tube and fairlead |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206280495U (en) |
-
2016
- 2016-12-18 CN CN201621388437.8U patent/CN206280495U/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: 20170627 Termination date: 20181218 |