CN206439536U - A kind of hubbed flange - Google Patents
A kind of hubbed flange Download PDFInfo
- Publication number
- CN206439536U CN206439536U CN201720114834.4U CN201720114834U CN206439536U CN 206439536 U CN206439536 U CN 206439536U CN 201720114834 U CN201720114834 U CN 201720114834U CN 206439536 U CN206439536 U CN 206439536U
- Authority
- CN
- China
- Prior art keywords
- neck
- long
- flange
- ring
- ring flange
- 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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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of hubbed flange, include a ring flange, the side of ring flange is provided with a long-neck, the internal diameter of long-neck is equal with the internal orifice dimension of ring flange and is interconnected, the connection root of long-neck and ring flange is provided with a reinforcing ring, the center of circle of reinforcing ring is located on the central shaft of long-neck, the end of long-neck is additionally provided with a reinforcing sleeve, reinforcing sleeve is socketed in the outer wall of long-neck, the central shaft of reinforcing sleeve and the center overlapping of axles of long-neck, the opposite side of ring flange is provided with an annular boss, and the internal diameter of annular boss is equal with the internal orifice dimension of ring flange and is interconnected.Hubbed flange of the present utility model is provided with reinforcing ring in the junction of ring flange and hub, reinforcing sleeve is provided with the end of hub, so hubbed flange is greatly enhanced in the bonding strength that pipe welding is molded between rear flange body and body, is less prone to deformation, the situation of fracture.
Description
Technical field
The utility model is related to a kind of flange, more precisely, being a kind of hubbed flange.
Background technology
Hubbed flange the height of neck is higher, and the rigidity, bearing capacity to flange increase.Compared with W.N flange, weldering
Connect workload big, welding rod consumption is high, is unable to undergo HTHP and alternating bending and temperature fluctuation, but in-site installation is more convenient, can
The process for omitting weld seam film making flaw detection, it is more welcome.The ring flange of hubbed flange generally used at present and the end of hub this
The situation that two positions easily deform after welding fabrication, are broken, the self-strength of hubbed flange needs pointedly to carry
It is high.
Utility model content
The utility model is mainly the technical problem solved present in prior art, so as to provide a kind of hubbed flange.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
A kind of hubbed flange, comprising a ring flange, the side of ring flange is provided with a long-neck, the internal diameter of long-neck and ring flange
Internal orifice dimension is equal and is interconnected, and the connection root of long-neck and ring flange is provided with a reinforcing ring, and the center of circle of reinforcing ring is located at long-neck
Central shaft on, the end of long-neck is additionally provided with a reinforcing sleeve, and reinforcing sleeve is socketed in the outer wall of long-neck, the central shaft and length of reinforcing sleeve
The center overlapping of axles of neck, the opposite side of ring flange is provided with an annular boss, the internal diameter of annular boss and the internal orifice dimension phase of ring flange
Deng and be interconnected.
As the utility model preferred embodiment, described annular boss and the thickness ratio of ring flange are 1：5.
As the utility model preferred embodiment, described reinforcing ring and the thickness ratio of reinforcing sleeve are 5：3.
Hubbed flange of the present utility model is provided with reinforcing ring in the junction of ring flange and hub, is set in the end of hub
Reinforcing sleeve is put, such hubbed flange is greatly enhanced in the bonding strength that pipe welding is molded between rear flange body and body,
It is less prone to deformation, the situation of fracture.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of hubbed flange of the present utility model.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite
Define.
As shown in figure 1, a kind of hubbed flange 1, comprising a ring flange 10, the side of ring flange 10 is provided with a long-neck 30, long
The internal diameter of neck 30 is equal with the internal orifice dimension of ring flange 10 and is interconnected, and the connection root of long-neck 30 and ring flange 10 adds provided with one
Gu ring 20, the center of circle of reinforcing ring 20 is located on the central shaft of long-neck 30, the end of long-neck 30 is additionally provided with a reinforcing sleeve 40, reinforcing sleeve
40 are socketed in the outer wall of long-neck 30, the central shaft of reinforcing sleeve 40 and the center overlapping of axles of long-neck 30, and the opposite side of ring flange 10 is set
There is an annular boss 50, the internal diameter of annular boss 50 is equal with the internal orifice dimension of ring flange 10 and is interconnected.
Further improved as to the utility model, described annular boss 50 and the thickness ratio of ring flange 10 are 1：
5。
Further improved as to the utility model, described reinforcing ring 20 and the thickness ratio of reinforcing sleeve 40 are 5：3.
The hubbed flange of the utility model is provided with reinforcing ring in the junction of ring flange and hub, is set in the end of hub
Reinforcing sleeve is put, such hubbed flange is greatly enhanced in the bonding strength that pipe welding is molded between rear flange body and body,
It is less prone to deformation, the situation of fracture.
Only illustrate mentality of designing of the present utility model in one embodiment above, in the case where system allows,
The utility model can expand to external more functional modules simultaneously, so as to extend its function to greatest extent.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of hubbed flange（1）, it is characterised in that include a ring flange（10）, ring flange（10）Side be provided with a long-neck
（30）, long-neck（30）Internal diameter and ring flange（10）Internal orifice dimension it is equal and be interconnected, long-neck（30）With ring flange（10）'s
Connect root and be provided with a reinforcing ring（20）, reinforcing ring（20）The center of circle be located at long-neck（30）Central shaft on, long-neck（30）End
End is additionally provided with a reinforcing sleeve（40）, reinforcing sleeve（40）It is socketed in long-neck（30）Outer wall, reinforcing sleeve（40）Central shaft and long-neck
（30）Center overlapping of axles, ring flange（10）Opposite side be provided with an annular boss（50）, annular boss（50）Internal diameter and method
Blue disk（10）Internal orifice dimension it is equal and be interconnected.
2. hubbed flange according to claim 1, it is characterised in that described annular boss（50）With ring flange（10）'s
Thickness ratio is 1：5.
3. hubbed flange according to claim 2, it is characterised in that described reinforcing ring（20）With reinforcing sleeve（40）Thickness
Degree is than being 5：3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114834.4U CN206439536U (en) | 2017-02-07 | 2017-02-07 | A kind of hubbed flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114834.4U CN206439536U (en) | 2017-02-07 | 2017-02-07 | A kind of hubbed flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206439536U true CN206439536U (en) | 2017-08-25 |
Family
ID=59634745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720114834.4U Expired - Fee Related CN206439536U (en) | 2017-02-07 | 2017-02-07 | A kind of hubbed flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206439536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594423A (en) * | 2017-02-07 | 2017-04-26 | 兴化市苏星金属制品有限公司 | Welding neck flange |
-
2017
- 2017-02-07 CN CN201720114834.4U patent/CN206439536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594423A (en) * | 2017-02-07 | 2017-04-26 | 兴化市苏星金属制品有限公司 | Welding neck flange |
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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 |
Granted publication date: 20170825 Termination date: 20180207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |