CN2190217Y - Pipe connector with universal ball-joint - Google Patents
Pipe connector with universal ball-joint Download PDFInfo
- Publication number
- CN2190217Y CN2190217Y CN 94227542 CN94227542U CN2190217Y CN 2190217 Y CN2190217 Y CN 2190217Y CN 94227542 CN94227542 CN 94227542 CN 94227542 U CN94227542 U CN 94227542U CN 2190217 Y CN2190217 Y CN 2190217Y
- Authority
- CN
- China
- Prior art keywords
- pipe connector
- ball
- assembly
- sealing nut
- sealing
- 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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- Joints Allowing Movement (AREA)
Abstract
The utility model relates to a hinging type pipe connector for universal balls. The utility model is characterized in that an annular elastic sealing element is inserted into an annular sealing groove on the bottom of a press sealing nut sleeve for forming a press sealing nut sleeve assembly. The hinging type pipe connector for universal balls which is composed of the assembly and a flow matching ball and socket body assembly which are assembled can regulate the connecting intersection angle of a conduit system slightly and exceeds the turn freedom degree of a single plane.
Description
The utility model relates to a kind of universal ball-joint pipe connector.
In the prior art, it is 90 ° that the routine of fixed pipe connector connects angle, 135 ° and 180 °.In the prior art, the revolution degrees of freedom of hinged pipe connector is a single plane revolution degrees of freedom.In the pipe-line system of some special operation condition, because the connection installing space of pipe-line system is narrow, the connection angle of pipe-line system connects angle with the routine of fixed pipe connector and does not conform to, or the revolution degrees of freedom of pipe-line system requires to surmount single plane revolution degrees of freedom, pipe-line system is as being in above-mentioned special operation condition, and fixed pipe connector of the prior art and hinged pipe connector be construction and installation and very inconvenience or be very limited when using at the scene.
The purpose of this utility model is that a kind of universal ball-joint pipe connector will be provided, and it can be finely tuned the connection angle of pipe-line system and surmount single plane revolution degrees of freedom in the pipe-line system of some special operation condition flexibly.
The purpose of this utility model is achieved in that the universal ball-joint pipe connector by the sealed attachment nut, planar sealing pad, connecting rod ball strand body, flow ball-and-socket body, cyclic spring seal element and compress the sealing nut cover and constitute.At first cyclic spring seal element setting-in is gone into to compress in the annular seal groove of sealing nut cover bottom, form one and compress sealing nut cover assembly, then connecting rod ball strand body is packed into by planar sealing pad, in the flow ball-and-socket body assembly that sealed attachment nut and flow ball-and-socket body are formed, again the flow ball-and-socket body assembly that connecting rod ball strand body is housed with compress sealing nut and overlap assembly and match and connect, the through hole of connecting rod ball strand body and the through hole of flow ball-and-socket body are connected, at last according to by the character of transporting medium and system's actual working pressure, adjustment compresses the impacting force of sealing nut cover assembly to connecting rod ball strand body, owing to compress compressing and the shutoff double action of sealing nut cover assembly, make by the transporting medium when flowing through the universal ball-joint pipe connector, this device can do to surmount the revolution of single plane revolution degrees of freedom does not neatly have leakage again.
The concrete structure of model utility is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the sectional drawing according to the universal ball-joint pipe connector that the utility model proposes.
The implementation step of the universal ball-joint pipe connector that the utility model proposes by one, compress the assembling of sealing nut cover assembly, two, the assembling of flow ball-and-socket body assembly, three, general assembly, four, hermetic seal detects, four steps are formed.Describe implementation methods in detail below in conjunction with Fig. 1 according to the concrete device that the utility model proposes.
One, compress the assembling of sealing nut cover assembly:
Cyclic spring seal element (5) setting-in is gone into to compress in the annular seal groove of sealing nut cover (6) bottom.
Two, flow ball-and-socket body assembly assembling:
It is fastening fixing in the counterbore of flow ball-and-socket body (4) that sealed attachment nut (1) is packed into, then planar sealing pad (2) setting-in gone in the annular groove of sealed attachment nut bottom.
Three, general assembly:
Pack into connecting rod ball strand body (3) in the ball-and-socket of flow ball-and-socket body (4) in the flow ball-and-socket body assembly and inject a small amount of lubricating grease by assemble sequence shown in Figure 1, then the flow ball-and-socket body assembly that connecting rod ball strand body (3) is housed with compress sealing nut and overlap assembly and match and connect.
Four, hermetic seal detects:
At first use the internal thread of plug shutoff sealed attachment nut (1), connecting rod through hole by connecting rod ball strand body (3) injects pressurized gas to the universal ball-joint pipe connector simultaneously, adopt pressure to keep method or bubble method that detected device is implemented dynamically and the Static Gas sealing detection then, the corresponding adjustment of requirement of actual working condition that should look detected device when hermetic seal detects compresses the sealing impacting force of sealing nut cover assembly to connecting rod ball strand body (3).
Claims (1)
1, a kind of universal ball-joint pipe connector, compressing sealing nut cover (6) by sealed attachment nut (1) planar sealing pad (2) connecting rod ball strand body (3) flow ball-and-socket body (4) cyclic spring seal element (5) constitutes, its technical characteristics is that cyclic spring seal element (a 5) setting-in goes into to compress in the annular seal groove of sealing nut cover (6) bottom, forms one and compresses sealing nut and overlap assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227542 CN2190217Y (en) | 1994-01-13 | 1994-01-13 | Pipe connector with universal ball-joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227542 CN2190217Y (en) | 1994-01-13 | 1994-01-13 | Pipe connector with universal ball-joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2190217Y true CN2190217Y (en) | 1995-02-22 |
Family
ID=33840268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94227542 Expired - Fee Related CN2190217Y (en) | 1994-01-13 | 1994-01-13 | Pipe connector with universal ball-joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2190217Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101479517B (en) * | 2006-04-19 | 2012-01-11 | Taimi研发公司 | Multifunctionally swivelling coupling assembly for fluid lines |
| CN103584965A (en) * | 2013-09-13 | 2014-02-19 | 周二春 | Sickbed |
| CN103967318A (en) * | 2014-06-03 | 2014-08-06 | 内蒙古科技大学 | Universal package ball type node of lattice type steel tube concrete wind power tower |
-
1994
- 1994-01-13 CN CN 94227542 patent/CN2190217Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101479517B (en) * | 2006-04-19 | 2012-01-11 | Taimi研发公司 | Multifunctionally swivelling coupling assembly for fluid lines |
| CN103584965A (en) * | 2013-09-13 | 2014-02-19 | 周二春 | Sickbed |
| CN103967318A (en) * | 2014-06-03 | 2014-08-06 | 内蒙古科技大学 | Universal package ball type node of lattice type steel tube concrete wind power tower |
| CN103967318B (en) * | 2014-06-03 | 2015-09-09 | 内蒙古科技大学 | A kind of lattice concrete filled steel tube wind power tower universal parcel ball node |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |