CN207648309U - High-pressure rotary flange - Google Patents
High-pressure rotary flange Download PDFInfo
- Publication number
- CN207648309U CN207648309U CN201721871198.6U CN201721871198U CN207648309U CN 207648309 U CN207648309 U CN 207648309U CN 201721871198 U CN201721871198 U CN 201721871198U CN 207648309 U CN207648309 U CN 207648309U
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- China
- Prior art keywords
- flange
- connecting pipe
- loose
- flange connecting
- installation
- 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.)
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Abstract
The utility model is related to a kind of high-pressure rotary flanges, it is characterized in that it includes flange connecting pipe and loose flange, flange connecting pipe is molded with forging, is equipped with an installation base tilted down in flange connecting pipe lower part, inner wall is equipped with installation groove corresponding with installation base on the downside of loose flange；Loose flange is sleeved on flange connecting pipe, and the installation groove correspondence of loose flange is pressed together on the installation base of flange connecting pipe, and the flange connecting pipe lateral wall of the upside of plane is equipped with a positioning groove on loose flange.The utility model has the advantages that the intensity of loose flange and flange connecting pipe and easy for installation, accurate positioning can be increased.
Description
Technical field
The utility model is related to a kind of flange more particularly to a kind of high-pressure rotary flanges.
Background technology
As shown in Figure 1 it of conventional rotary flange includes flange connecting pipe 1 and loose flange 2, and it is lower to be suitable for pressure ratio
Occasion is generally PN6~PN16kg using pressure；Rotary flange after upgrading is taken over using forged flange as shown in Figure 2,
Including flange connecting pipe 3 and loose flange 4, which improves intensity, but flange connecting pipe 3 and Song Taofa to a certain extent
Blue 4 gaps are excessive, and loose flange 4 positions inconvenience when mounted, and loose flange 4 easily tilts.
Invention content
For disadvantage mentioned above, the purpose of this utility model is to provide a kind of high-pressure rotary flanges, can increase Song Taofa
Blue and flange connecting pipe intensity and easy for installation, accurate positioning.
The technology contents of the utility model are a kind of high-pressure rotary flange, are covered it is characterized in that it includes flange connecting pipe and pine
Flange, flange connecting pipe are molded with forging, an installation base tilted down are equipped in flange connecting pipe lower part, on the downside of loose flange
Inner wall is equipped with installation groove corresponding with installation base；Loose flange is sleeved on flange connecting pipe, the installation groove pair of loose flange
It should be pressed together on the installation base of flange connecting pipe, the flange connecting pipe lateral wall of the upside of plane is equipped with a positioning on loose flange
Groove.
Flange connecting pipe is molded with forging in the high-pressure rotary flange of the utility model, greatly increases take over intensity, broadening
Use scope；Locating slot on flange connecting pipe, make it is easier for installation, positioning it is more accurate；The installation groove band of loose flange
There is certain taper to take over the installation base tilted down with companion flange, when installation, fast automatic can position, guarantee take over
The concentricity of flange.
The utility model is compared with prior art advantageously：The intensity of loose flange and flange connecting pipe can be increased
And easy for installation, accurate positioning.
Description of the drawings
Fig. 1 is the structural schematic diagram of existing rotary process.
Fig. 2 is another structural schematic diagram of existing rotary process.
Fig. 3 is the structural schematic diagram of the utility model.
Fig. 4 is the exploded view of the utility model.
Specific implementation mode
As shown in Figure 3 and Figure 4, a kind of high-pressure rotary flange, it is characterized in that it includes flange connecting pipe 5 and loose flange 6, method
Orchid is taken over to be molded with forging, and an installation base 5.1 tilted down is equipped in 5 lower part of flange connecting pipe, in 6 downside of loose flange
Wall is equipped with installation groove corresponding with installation base 5.1 6.1；Loose flange 6 is sleeved on flange connecting pipe 5, the installation of loose flange 6
The correspondence of groove 6.1 is pressed together on the installation base 5.1 of flange connecting pipe 5, the flange connecting pipe 5 of the upside of plane on loose flange 6
Lateral wall is equipped with a positioning groove 5.2.
The operation principle of the utility model is when in use, loose flange 6 to be sleeved on flange connecting pipe 5, loose flange
6 correspondence of installation groove 6.1 is pressed together on the installation base 5.1 of flange connecting pipe 5, then in the positioning of 5 lateral wall of flange connecting pipe
One clip is installed, clip fixes flange connecting pipe 5 and loose flange 6 tightly in groove 5.2；Thus make high-pressure rotary flange installation side
Just, accurate positioning.
Claims (1)
1. a kind of high-pressure rotary flange, it is characterized in that it includes flange connecting pipe and loose flange, flange connecting pipe is molded with forging,
Flange connecting pipe lower part is equipped with an installation base tilted down, and inner wall is equipped with installation corresponding with installation base on the downside of loose flange
Groove；Loose flange is sleeved on flange connecting pipe, and the installation groove of loose flange corresponds to the installation base for being pressed together on flange connecting pipe
On, the flange connecting pipe lateral wall of the upside of plane is equipped with a positioning groove on loose flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871198.6U CN207648309U (en) | 2017-12-28 | 2017-12-28 | High-pressure rotary flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871198.6U CN207648309U (en) | 2017-12-28 | 2017-12-28 | High-pressure rotary flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648309U true CN207648309U (en) | 2018-07-24 |
Family
ID=62876920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721871198.6U Active CN207648309U (en) | 2017-12-28 | 2017-12-28 | High-pressure rotary flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940141A (en) * | 2017-12-28 | 2018-04-20 | 江阴中南重工有限公司 | High-pressure rotary flange |
| CN110056728A (en) * | 2019-05-08 | 2019-07-26 | 中石化四机石油机械有限公司 | A kind of rotatable flange connecting apparatus and connection method |
-
2017
- 2017-12-28 CN CN201721871198.6U patent/CN207648309U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940141A (en) * | 2017-12-28 | 2018-04-20 | 江阴中南重工有限公司 | High-pressure rotary flange |
| CN110056728A (en) * | 2019-05-08 | 2019-07-26 | 中石化四机石油机械有限公司 | A kind of rotatable flange connecting apparatus and connection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |