CN206018081U - High intensity screwed flange - Google Patents
High intensity screwed flange Download PDFInfo
- Publication number
- CN206018081U CN206018081U CN201620972791.9U CN201620972791U CN206018081U CN 206018081 U CN206018081 U CN 206018081U CN 201620972791 U CN201620972791 U CN 201620972791U CN 206018081 U CN206018081 U CN 206018081U
- Authority
- CN
- China
- Prior art keywords
- extension set
- ring flange
- high intensity
- flange body
- axially
- 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
Abstract
The utility model discloses a kind of high intensity screwed flange, including:Ring flange body, bolt fastening zone, seal area and intermediate throughholes are divided in the ring flange body from outside to inside, main connection screw thread section is provided with the hole wall of the intermediate throughholes, also there is on the lateral surface of the ring flange body one and axially strengthen extension set, 3 times more than or equal to ring flange body axial width of the length for axially strengthening extension set, has auxiliary connection screw thread section on the inwall for axially strengthening extension set.By the way, this utility model is simple and reasonable, and with higher bonding strength, performance is good.
Description
Technical field
This utility model is related to flange technical field, more particularly to a kind of high intensity screwed flange.
Background technology
Flange is a kind of fastening means, and flange connection is referred to and is connected with each other as one group by flange, pad and bolt three
The releasable connection of combined sealing structure.Flange point threaded connection(Screwed connection)Flange, welded flange and clip flange.Flange connects
Connect because its connection sealing is good, stabilized structure, intensity are high, easy to use, low cost and other advantages, are widely used in building row
Industry, urban water supply, boilers and pressure vessel, petroleum industry, supply, chemical industry, grocery trade, fire-fighting, pharmaceutical industry, power station, water
The industries such as profit, HVAC.Screwed flange is a kind of common flange, and existing screwed flange bonding strength is not high, could be improved.
Utility model content
This utility model mainly solving the technical problems that provide a kind of high intensity screwed flange, simple and reasonable, tool
There is higher bonding strength, performance is good.
For solving above-mentioned technical problem, the technical scheme that this utility model is adopted is:A kind of high intensity screw thread is provided
Flange, including:Ring flange body, is divided into bolt fastening zone, seal area and centre from outside to inside in the ring flange body
Through hole, is provided with main connection screw thread section on the hole wall of the intermediate throughholes, also have one on the lateral surface of the ring flange body
Individual axially enhancing extension set, 3 times more than or equal to ring flange body axial width of the length for axially strengthening extension set are described
There is auxiliary connection screw thread section on the inwall for axially strengthening extension set.
In one preferred embodiment of this utility model, the wall thickness for axially strengthening extension set is 0.8 ~ 1.2 centimetre.
In one preferred embodiment of this utility model, described axially enhancing is welded between extension set and ring flange body
Multiple reinforcements.
In one preferred embodiment of this utility model, the length for axially strengthening extension set is ring flange body axial direction
3.5 times of thickness.
The beneficial effects of the utility model are:This utility model high intensity screwed flange, simple and reasonable, with higher
Bonding strength, performance is good.
Description of the drawings
For the technical scheme being illustrated more clearly that in this utility model embodiment, below will be to needed for embodiment description
Accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings
Other accompanying drawings are obtained, wherein:
Fig. 1 is the structural representation of one preferred embodiment of this utility model high intensity screwed flange.
In accompanying drawing, the labelling of each part is as follows:1st, ring flange body, 2, bolt fastening zone, 3, seal area, 4, intermediate throughholes,
5th, axially strengthen extension set, 6, reinforcement.
Specific embodiment
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Enforcement in based on this utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made are belonged to
The scope of this utility model protection.
Fig. 1 is referred to, this utility model embodiment includes:
A kind of high intensity screwed flange, including:Ring flange body 1, is divided in the ring flange body from outside to inside
Bolt fastening zone 2, seal area 3 and intermediate throughholes 4, are provided with main connection screw thread section, the method on the hole wall of the intermediate throughholes
Also there is one axially to strengthen extension set 5, the length for axially strengthening extension set 5 is more than or equal on the lateral surface of blue disk body
3 times of 1 axial width of ring flange body, have auxiliary connection screw thread section, the axial direction on the inwall for axially strengthening extension set 5
Strengthen the length that extension set 5 extends threaded connection, so as to improve bonding strength.
Preferably, the wall thickness for axially strengthening extension set is 0.8 ~ 1.2 centimetre.
Preferably, described axially enhancing between extension set and ring flange body is welded with multiple reinforcements 6, improves flange
Overall intensity.
Preferably, 3.5 times for ring flange body axial width of the length for axially strengthening extension set.
The beneficial effects of the utility model are:This utility model high intensity screwed flange, simple and reasonable, with higher
Bonding strength, performance is good.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, every
The equivalent structure that is made using this utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field of pass, is included in scope of patent protection of the present utility model in the same manner.
Claims (4)
1. a kind of high intensity screwed flange, it is characterised in that include:Ring flange body, in the ring flange body from outside to inside
Bolt fastening zone, seal area and intermediate throughholes are divided into, main connection screw thread section, institute on the hole wall of the intermediate throughholes, is provided with
State also with an axial direction enhancing extension set on the lateral surface of ring flange body, the length for axially strengthening extension set is more than etc.
In 3 times of ring flange body axial width, there is auxiliary connection screw thread section on the inwall for axially strengthening extension set.
2. high intensity screwed flange according to claim 1, it is characterised in that described axially strengthen extension set wall thickness be
0.8 ~ 1.2 centimetre.
3. high intensity screwed flange according to claim 1, it is characterised in that described axially strengthen extension set and ring flange
Multiple reinforcements are welded between body.
4. high intensity screwed flange according to claim 1, it is characterised in that described axially strengthen extension set length be
3.5 times of ring flange body axial width.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620972791.9U CN206018081U (en) | 2016-08-30 | 2016-08-30 | High intensity screwed flange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620972791.9U CN206018081U (en) | 2016-08-30 | 2016-08-30 | High intensity screwed flange |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206018081U true CN206018081U (en) | 2017-03-15 |
Family
ID=58254253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620972791.9U Expired - Fee Related CN206018081U (en) | 2016-08-30 | 2016-08-30 | High intensity screwed flange |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206018081U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106439308A (en) * | 2016-08-30 | 2017-02-22 | 无锡神意环件法兰有限公司 | High-strength threaded flange |
-
2016
- 2016-08-30 CN CN201620972791.9U patent/CN206018081U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106439308A (en) * | 2016-08-30 | 2017-02-22 | 无锡神意环件法兰有限公司 | High-strength threaded flange |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170830 |
|
CF01 | Termination of patent right due to non-payment of annual fee |