CN2890562Y - Single-plate pipeline connector - Google Patents
Single-plate pipeline connector Download PDFInfo
- Publication number
- CN2890562Y CN2890562Y CN 200620032827 CN200620032827U CN2890562Y CN 2890562 Y CN2890562 Y CN 2890562Y CN 200620032827 CN200620032827 CN 200620032827 CN 200620032827 U CN200620032827 U CN 200620032827U CN 2890562 Y CN2890562 Y CN 2890562Y
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- CN
- China
- Prior art keywords
- unit
- seal ring
- land
- ring unit
- amalgamation face
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- Expired - Fee Related
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Abstract
The utility model relates to a pipe connector, and particularly relates to a single-plate pipeline connector. The single-plate pipeline connector comprises a connecting plate and a ring-shape sealed ring. The utility model is characterized in that: the ring-shape sealed ring comprises a first sealed ring unit having a first jogged surface and a second sealed ring unit having a second jogged surface. The outer surface of the first sealed ring unit has a smoothing and convergent slope degree, so is the second sealed ring unit. The connecting plate comprises a first connecting plate unit and a second connecting plate unit. The outer surface of the first connecting plate unit has a connecting interface, so is the second connecting plate unit. The connecting interface of the first connecting plate unit is fixedly connected with connecting interface of the second connecting plate unit by a connecting member. The utility model has the advantages of a small quantity of fittings, simple in structure, easy in mounting and well reliability in connection. Therefore, by using the pipe connector, the construct time is effectively shortened, the construct difficulty is reduced and the working efficiency is increased.
Description
Technical field
The utility model relates to a kind of pipe joint, especially a kind of pipeline connector.
Background technique
Pipeline installation when existing pipeline connector is widely used in not having no welding equipment in the abominable working environment of construction operations, particularly field work etc. such as quick connection, pipe laying and circuit failure repairing between the pipeline of flange.But; because existing pipeline connector kit is various; complex structure, workmen regular meeting in the process of carrying out the pipeline connection runs into that difficulty of construction is big, the operating time is long, the pipeline connector part is various cause easily lose, difficult situation such as the corresponding reduction of connection reliability.Existing pipeline connector also has many drawbacks such as waste of material is bigger, complex process during fabrication, has brought trouble for manufacturing personnel and installation personnel.Therefore, there is defective in existing pipeline connector, need improve.
The model utility content
The purpose of this utility model is to improve on the structure of existing pipeline connector, and a kind of simple in structure, easy for installation, pipeline connector that connection reliability is good is provided.
Single coil path connector of the present utility model comprises connector and O-ring seal, it is characterized in that described O-ring seal is made of the first seal ring unit and the second seal ring unit, one end face of one end face of the described first seal ring unit and the second seal ring unit all has amalgamation face, the amalgamation face of the amalgamation face of the described first seal ring unit and the second seal ring unit cooperatively interacts, the outer surface of the described first seal ring unit has the level and smooth convergent gradient of the other end from amalgamation face one end of sealing coil unit to the sealing coil unit, the outer surface of the described second seal ring unit has the level and smooth convergent gradient of the other end from amalgamation face one end of sealing coil unit to the sealing coil unit, described land is made of the first land unit and the second land unit, the shape that internal surface constituted of the described first land unit and the second land unit is closed loop, the outer surface of the internal surface of the described first land unit and the first seal ring unit adapts and is slidingly matched, the outer surface of the internal surface of the described second land unit and the second seal ring unit adapts and is slidingly matched, the outer surface of the outer surface of the described first land unit and the second land unit all has connection interface, and the connection interface of the described first land unit is fixedlyed connected by link with the connection interface of the second land unit.
The outer surface of the first seal ring unit described in the utility model and the outer surface of the second seal ring unit all have from the level and smooth convergent gradient of amalgamation face end to end, this gradient can be that the conical surface that seamlessly transits also can be the cambered surface that seamlessly transits, or other similar inclined-planes etc.The shape that outer surface constituted of the first land unit and the second land unit described in the utility model, can be ring-type or square or other are special-shaped, the external surface shape that also can be one of the first land unit and second land unit is a ring-type or square or other are special-shaped.The first seal ring unit described in the utility model and the second seal ring unit all can adopt existing elastic material to make, as: elastic rubber material or elastic plastic material etc.The link of described in the utility model the connection interface of the first land unit being fixedlyed connected with the connection interface of the second land unit can be multiple structural type, as: normally used bolt connection piece, fastener link, fixing pin link etc.
The outer surface of the outer surface of amalgamation face one end of the first seal ring unit described in the utility model and amalgamation face one end of the second seal ring unit all can have the projection around its outer rim, this projection can be independent parts by linkage structure or be adhesively fixed on the seal ring outer rim, also can be directly serve as by the extension part of seal ring.When this projection is set, the all corresponding area of the amalgamation face of the amalgamation face of the first seal ring unit and the second seal ring unit obtains increasing, can allow the amalgamation face of the above-mentioned first seal ring unit and the amalgamation face of the second seal ring unit cooperate closelyr, and can reduce the difficulty of processing of seal ring unit amalgamation face when making, whether the workmen also need not to pay special attention to seal ring amalgamation face in aligned condition when construction, thereby makes that the easier use of sealing coil unit processing is more convenient.
The connection interface of the connection interface of the first land unit described in the utility model and the second land unit all can be two or more connection interfaces unit, when above-mentioned first, when the connection interface of the second land unit all has only two connection interface unit, as long as first, the connection interface unit that has on the second land unit is corresponding one by one to get final product, when above-mentioned first, when the connection interface of the second land unit is plural connection interface unit, as long as first, the two or more connection interfaces unit that has on the second land unit is corresponding one by one to get final product.As: the connection interface when the above-mentioned first land unit is two connection interface unit, when the connection interface of the second land unit is three connection interface unit, as long as two connection interface unit that have on first, second land unit are corresponding one by one.The connection interface of the connection interface of the above-mentioned first land unit and the second land unit all can be the flange-type interface.
When using the utility model, can earlier the first land unit and the second land unit be inserted in two pipeline heads that need be connected respectively, then the first seal ring unit and the second seal ring unit also are inserted in two pipeline heads that need be connected respectively, again first, second land unit is pushed into respectively on first, second seal ring unit, allow first, second seal ring unit be nested with respectively in first, second land unit, allowing needs connection part to form the state that pipeline, seal ring unit, land unit are arranged in order from the inside to the outside.At this moment, with the amalgamation face of the amalgamation face of the first seal ring unit and the second seal ring unit cooperatively interact, connection interface and the connection interface on the second land unit on the first land unit be corresponding mutually, two pipelines that promptly allowing needs to connect are oppositely arranged, and connection interface corresponding mutually on above-mentioned first, second land unit are got final product with link is fixedly connected again.Need to prove, in the fixedly connected process of link, promptly tighten up between above-mentioned first, second land unit apart from the time, the internal surface of the above-mentioned first land unit will slide along the gradient of the first seal ring unit outer surface, equally, the internal surface of the above-mentioned second land unit also can slide along the gradient of the second seal ring unit outer surface, and promptly first, second land unit is respectively along the axial relative movement of first, second seal ring unit.When the internal surface of first, second land unit arrives the height point of the gradient of first, second seal ring unit outer surface respectively, the suffered pressure in first, second seal ring unit can and radially extend to the axial of self, owing to all be equipped with the pipeline that needs connection in first, second seal ring unit, above-mentioned radial pressure makes tube circumference sealing, axial pressure make the amalgamation face seal of first, second seal ring unit.Certainly, all have if before connection, adopt the appearance of amalgamation face one end around first of the projection of its outer rim, the second seal ring unit, and allow above-mentioned first, the projection that has on the second seal ring unit is respectively with first, reserve the gap between the second land unit, first, after the second land unit connected piece is fixedly connected, above-mentioned gap is compressed, the pressure that the one the second land unit move to axial acts directly on first, on the projection that the second seal ring unit has, pressure passes to first through above-mentioned projection, the amalgamation face of the second seal ring unit can allow first, the sealing that the amalgamation face of the second seal ring unit cooperatively interacts is more firm.
Compared with the aforementioned existing similar products, single coil path connector kit of the present utility model is few, simple in structure, installation convenient and connection reliability is good, can effectively shorten the engineering time, reduce difficulty of construction, increases work efficiency.Also can be applicable to the pipeline connector of various pipeline external diameters and piping material according to customer requirements production, cost of production is low, manufacturing process is simple, Applicable scope is wider.The pipeline that the utility model is suitable for can be cast iron tube, steel pipe, plastic tube and cement pipe etc.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Description of drawings
Fig. 1 is the structural representation of single coil path connector among the embodiment.
Fig. 2 is the structural representation of the first seal ring unit.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the structural representation of the first land unit.
Fig. 5 is the B-B sectional view of Fig. 4.
Embodiment
Shown in Fig. 1～5, single coil path connector in the present embodiment comprises connector and O-ring seal, it is characterized in that described O-ring seal is made of the first seal ring unit 1 and the second seal ring unit 2, one end face of one end face of the described first seal ring unit 1 and the second seal ring unit 2 all has amalgamation face, the amalgamation face 3 of the described first seal ring unit and the amalgamation face 4 of the second seal ring unit cooperatively interact, the outer surface of the described first seal ring unit 1 has the other end 12 level and smooth convergent gradients from amalgamation face 3 one ends of sealing coil unit to the sealing coil unit, the outer surface of the described second seal ring unit 2 has the other end 13 level and smooth convergent gradients from amalgamation face 4 one ends of sealing coil unit to the sealing coil unit, described land is made of the first land unit 5 and the second land unit 6, the shape that internal surface constituted of the described first land unit 5 and the second land unit 6 is closed loop, the outer surface of the internal surface of the described first land unit 5 and the first seal ring unit 1 adapts and is slidingly matched, the outer surface of the internal surface of the described second land unit 6 and the second seal ring unit 2 adapts and is slidingly matched, the outer surface of the outer surface of the described first land unit 5 and the second land unit 6 all has connection interface, and the connection interface of the described first land unit 5 is fixedlyed connected by link with the connection interface of the second land unit 6.
The first seal ring unit 1 and the second seal ring unit 2 in the present embodiment all are rubber seal.The outer surface of the outer surface of the described first seal ring unit 1 and the second seal ring unit 2 all have from the level and smooth convergent gradient of amalgamation face end to end, this gradient is the conical surface 7 that seamlessly transits.
The outer surface of amalgamation face one end of the outer surface of amalgamation face one end of the first seal ring unit 1 and the second seal ring unit 2 all has the projection 8 around its outer rim in the present embodiment.This projection 8 is directly served as by the extension part of the first seal ring unit 1 and the second seal ring unit 2.
The connection interface of the first land unit in the present embodiment is a flange-type interface 9, the connection interface of the described second land unit is a flange-type interface 10, and the flange-type interface 9 of the described first land unit is fixedlyed connected with the flange-type interface 10 of the second land unit by fixed block.Fixed block in the present embodiment is a bolt part 11.
When using present embodiment, earlier the first land unit 5 and the second land unit 6 are inserted in two pipelines 14 that need be connected respectively, 15 heads, then the first seal ring unit 1 and the second seal ring unit 2 also are inserted in two pipelines 14 that need be connected respectively, 15 heads, again with the first and second land unit 5,6 are pushed on the first and second seal ring unit 1 respectively, 2, allow the first and second seal ring unit 1,2 are nested with in the first and second land unit 5 respectively, 6, allowing needs connection part to form pipeline from the inside to the outside, the seal ring unit, the state that the land unit is arranged in order.At this moment, with the amalgamation face 4 of the amalgamation face 3 of the first seal ring unit and the second seal ring unit cooperatively interact, connection interface and the connection interface on the second land unit on the first land unit be corresponding mutually, two pipelines 14,15 that promptly allowing needs to connect are oppositely arranged, and again connection interface corresponding mutually on the above-mentioned first and second land unit 5,6 are used bolt connection piece 11 fixedly connected getting final product.In the fixedly connected process of bolt connection piece 11, promptly tighten up between the above-mentioned first and second land unit 5,6 apart from the time, the internal surface of the above-mentioned first land unit 5 will slide along the conical surface that seamlessly transits 7 of the first seal ring unit, 1 outer surface, equally, the internal surface of the above-mentioned second land unit 6 also can slide along the conical surface that seamlessly transits 7 of the second seal ring unit, 2 outer surfaces, and promptly the first and second land unit 5,6 are respectively along the axial relative movement of the first and second seal ring unit 1,2.When the first and second land unit 5,6 internal surface arrives first respectively, the second seal ring unit 1, during the height point of the conical surface 7 of 2 outer surfaces, also be the first and second seal ring unit 1, the height point of the conical surface 7 of 2 outer surfaces is extruded the into first and second land unit 5 respectively, under 6 the internal surface, at this moment, the first and second seal ring unit 1,2 suffered pressure can and radially extend to the axial of self, because the first and second seal ring unit 1, all be equipped with the pipeline that needs connection in 2, so above-mentioned radial pressure makes the tube circumference sealing, axial pressure makes the first and second seal ring unit 1,2 amalgamation face seal.
Claims (2)
1, a kind of single coil path connector, comprise land and O-ring seal, it is characterized in that described O-ring seal is made of the first seal ring unit and the second seal ring unit, one end face of one end face of the described first seal ring unit and the second seal ring unit all has amalgamation face, the amalgamation face of the amalgamation face of the described first seal ring unit and the second seal ring unit cooperatively interacts, the outer surface of the described first seal ring unit has the level and smooth convergent gradient of the other end from amalgamation face one end of sealing coil unit to the sealing coil unit, the outer surface of the described second seal ring unit has the level and smooth convergent gradient of the other end from amalgamation face one end of sealing coil unit to the sealing coil unit, described land is made of the first land unit and the second land unit, the shape that internal surface constituted of the described first land unit and the second land unit is closed loop, the outer surface of the internal surface of the described first land unit and the first seal ring unit adapts and is slidingly matched, the outer surface of the internal surface of the described second land unit and the second seal ring unit adapts and is slidingly matched, the outer surface of the outer surface of the described first land unit and the second land unit all has connection interface, and the connection interface of the described first land unit is fixedlyed connected by link with the connection interface of the second land unit.
2, single coil path connector as claimed in claim 1, the outer surface that it is characterized in that amalgamation face one end of the outer surface of amalgamation face one end of the described first seal ring unit and the second seal ring unit all has the projection around its outer rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032827 CN2890562Y (en) | 2006-01-17 | 2006-01-17 | Single-plate pipeline connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032827 CN2890562Y (en) | 2006-01-17 | 2006-01-17 | Single-plate pipeline connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890562Y true CN2890562Y (en) | 2007-04-18 |
Family
ID=38021225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032827 Expired - Fee Related CN2890562Y (en) | 2006-01-17 | 2006-01-17 | Single-plate pipeline connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890562Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423026A (en) * | 2015-12-25 | 2016-03-23 | 四川绵竹科力技术发展有限公司 | Pipeline connector |
-
2006
- 2006-01-17 CN CN 200620032827 patent/CN2890562Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423026A (en) * | 2015-12-25 | 2016-03-23 | 四川绵竹科力技术发展有限公司 | Pipeline connector |
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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: 20070418 Termination date: 20120117 |