CN203189916U - Fast connecting type flange assembly - Google Patents
Fast connecting type flange assembly Download PDFInfo
- Publication number
- CN203189916U CN203189916U CN 201320177460 CN201320177460U CN203189916U CN 203189916 U CN203189916 U CN 203189916U CN 201320177460 CN201320177460 CN 201320177460 CN 201320177460 U CN201320177460 U CN 201320177460U CN 203189916 U CN203189916 U CN 203189916U
- Authority
- CN
- China
- Prior art keywords
- connecting disc
- flange
- land
- flanges
- outer connecting
- 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 With Pressure Members (AREA)
Abstract
A fast connecting type flange assembly is composed of an outer connecting disc, a rotary handle, an inner connecting disc, flanges, flange sealing cushions and thread sealing cushions, wherein the outer connecting disc is provided with internal threads, the inner connecting disc is provided with external threads, the two flanges are installed in the outer connecting disc and in the inner connecting disc respectively and are fixedly connected through threads instead of bolts, and therefore structural strength is improved and operation is fast. The flange sealing cushions are arranged on the connection end faces of the two flanges, the thread sealing cushions are arranged on the connection end faces of the outer connecting disc and the inner connecting disc, and the dual-sealing structure enables sealing performance to be strong. The outer connecting disc and the inner connecting disc are respectively provided with two rotary handles, the outer connecting disc and the inner connecting disc can be screwed together or unscrewed directly without other tools, and therefore operation is simpler and working efficiency is improved.
Description
Technical field
The utility model relates to a kind of flange, is specifically related to a kind of Ifold flange of quick connection.
Background technique
Flange connects the principal mode that connects as pipeline, exactly two flanges is welded on respectively on two pipelines, then two flanges is coupled together by several bolts, reaches pipeline and pipeline purpose of connecting.This by bolted mode, offered the intensity that spiral shell verify or bolt slot have reduced flange at flange plate, and when maintenance, bolt all must be unclamped, very inconvenient, particularly needing under the operating mode of repeated disassembled and assembled, its shortcoming is particularly evident.
The model utility content
At the deficiency of existing design, the utility model provides a kind of Ifold flange of quick connection.
For achieving the above object, the utility model adopts following technological scheme:
A kind of Ifold flange of quick connection comprises outer land, rotatable handle, interior land, flange, flange gasket, thread seal pad, it is characterized in that: described outer land has internal thread, interior land has outside thread, and two flanges are fixing by being threaded of outer land and interior land.
The utility model is further designed to: described outer land and interior land respectively have two rotatable handles, rotatable handle symmetric arrangement.
The utility model is further designed to: have the flange seal packing ring between the port plane of described two flanges, the threaded connection place is threaded sealing gasket, guarantees the sealing of structure.
Beneficial effect:
1. the screw thread by outer land and interior land is connected and fixed two flanges, need not to use bolt to connect, and makes operation more efficient and convenient.
2. two end face of flange joints have the flange seal packing ring, and the contact jaw of outer land and interior land has been worn the thread seal pad, and the effect of double seal makes sealing structure stronger.
Description of drawings
Fig. 1 connects Ifold flange complete section plan view fast.
Wherein: 1. outer land, 2. rotatable handle, 3. in land, 4. flange, 5. flange gasket, 6. thread seal pad.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
The utility model as shown in Figure 1, should connect Ifold flange fast is made up of outer land 1, rotatable handle 2, interior land 3, flange 4, flange gasket 5, thread seal pad 6, described outer land 1 has internal thread 11, interior land 3 has outside thread 31, two flanges 4 are installed in respectively in outer land 1 and the interior land 3, and are by internal and external threads that two flanges 4 are fixedly connected, need not to adopt bolt to connect, improved structural strength, and made operation faster.The connection end of described two flanges 4 has flange gasket 5, and the end that is connected of outer land 1 and interior land 3 is threaded sealing gasket 6, has used double seal structure setting, makes sealing stronger.Described outer land 1 and interior land 3 respectively have two rotatable handles 2, need not to use other instruments directly being threaded of outer land 1 and interior land 3 to be tightened or to unclamp, and make operation more be tending towards oversimplifying, and increase work efficiency.
Claims (2)
1. Ifold flange that connects fast, comprise outer land (1), rotatable handle (2), interior land (3), flange (4), flange gasket (5), thread seal pad (6), it is characterized in that: described outer land (1) has internal thread (11), interior land (3) has outside thread (31), and two flanges (4) are fixing by being threaded of outer land (1) and interior land (3).
2. the Ifold flange of a kind of quick connection according to claim 1 is characterized in that: respectively have two rotatable handles (2) on described outer land (1) and the interior land (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177460 CN203189916U (en) | 2013-03-14 | 2013-03-14 | Fast connecting type flange assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177460 CN203189916U (en) | 2013-03-14 | 2013-03-14 | Fast connecting type flange assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189916U true CN203189916U (en) | 2013-09-11 |
Family
ID=49106776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320177460 Expired - Fee Related CN203189916U (en) | 2013-03-14 | 2013-03-14 | Fast connecting type flange assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197131A (en) * | 2014-09-24 | 2014-12-10 | 无锡康柏斯机械科技有限公司 | Flange |
| CN110715129A (en) * | 2019-11-08 | 2020-01-21 | 湖南天行健能源管理有限公司 | Aporate flange device for water pipe |
-
2013
- 2013-03-14 CN CN 201320177460 patent/CN203189916U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197131A (en) * | 2014-09-24 | 2014-12-10 | 无锡康柏斯机械科技有限公司 | Flange |
| CN110715129A (en) * | 2019-11-08 | 2020-01-21 | 湖南天行健能源管理有限公司 | Aporate flange device for water pipe |
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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: 20130911 Termination date: 20140314 |