CN208107381U - A kind of rotary flange - Google Patents
A kind of rotary flange Download PDFInfo
- Publication number
- CN208107381U CN208107381U CN201820453635.0U CN201820453635U CN208107381U CN 208107381 U CN208107381 U CN 208107381U CN 201820453635 U CN201820453635 U CN 201820453635U CN 208107381 U CN208107381 U CN 208107381U
- Authority
- CN
- China
- Prior art keywords
- flange
- rotary
- flange body
- screwed
- rotary 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
Abstract
The utility model proposes a kind of rotary flange, the utility model includes flange body, rotary flange, screwed flange, connection bolt, connection ring gasket, stop screw, check ring, attaching nut；The flange body is cylindrical；The upper surface and lower end surface of the flange body are each provided with an A groove；Connection ring gasket is provided in the A groove；Upper end on the outside of the flange body is provided with screwed flange；The screwed flange is threadedly coupled by screw thread with flange body；The screwed flange and flange body junction are provided with stop screw；Rotary flange is arranged in lower end on the outside of the flange body；The rotary flange is rotatably assorted with flange body；The utility model structure is simple, is rotatably assorted the centering that can very easily realize between two flanges by rotary flange and flange body, is facilitated by installing connection bolt in A connecting hole and is bolted two.
Description
Technical field
The utility model relates to flange fields, more particularly, to a kind of rotary flange.
Background technique
In drilling well, complete well, well testing or well workover and other operations, conventional connection type be flange and flanged joint, such as
The connection of drilling spool and blowout prevention pipeline, but due to the uncertainty of field condition, the bolts hole of two interconnection flanges it
Between be not easy centering, be difficult through the stay bolt of two flanges while centering, and due to live use space or the limit of use environment
System, can not be adjusted flange to achieve the purpose that smoothly to install, and increase the labor intensity of operator, spend the time compared with
It is long.So mitigating the labor intensity of operator, the efficiency for improving production is Oil Field urgent need.Thus design one
The rotary flange of kind.
Utility model content
The purpose of this utility model is to provide a kind of rotary flanges, to solve to propose two methods in above-mentioned background technique
Orchid connection when be difficult with stay bolt to the problems in.
What the technical solution of the utility model was realized in：Including flange body, rotary flange, screwed flange, connection
Bolt, connection ring gasket, stop screw, check ring, attaching nut；The flange body is cylindrical；The flange sheet
The upper surface and lower end surface of body are each provided with an A groove；Connection ring gasket is provided in the A groove；The flange sheet
The upper end of external side is provided with screwed flange；The screwed flange is threadedly coupled by screw thread with flange body；The screw thread method
It is blue that flange body junction is provided with stop screw；Rotary flange is arranged in lower end on the outside of the flange body；The rotation
Flange is rotatably assorted with flange body；The check ring of restricted rotary flange sliding is arranged in the upside of the rotary flange；Institute
The upper surface for stating screwed flange is provided with A connecting hole；The upper surface of the rotary flange is provided with B corresponding with A connecting hole and connects
Connect hole；Connection bolt is installed in the A connecting hole；One end of the connection bolt is connected with attaching nut.
Preferably, the lower end on the outside of the flange body is provided with round ring boss；The inside of the rotary flange is arranged
There is the toroidal cavity matched with round ring boss.
Preferably, the connection bolt and A connecting hole clearance fit.
Preferably, the material of the screwed flange, flange body and rotary flange is forged steel pieces.
Preferably, the stop screw and flange body are interference fitted.
Using above-mentioned technical proposal, the beneficial effects of the utility model are：The utility model structure is simple, passes through rotation
Flange and flange body are rotatably assorted the centering that can very easily realize between two flanges, by the lower end of flange body
Round ring boss is set, and in the upside of rotary flange, setting circlip can effectively prevent rotary flange along flange body axis
To sliding, is facilitated by installing connection bolt in A connecting hole and be bolted two.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model.
Wherein：1, flange body；2, rotary flange；3, screwed flange；4, bolt is connected；5, ring gasket is connected；6, it limits
Position screw；7, check ring；8, attaching nut；9, A groove；10, A connecting hole；11, B connecting hole；12, round ring boss；13,
Toroidal cavity.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：Including flange body 1, rotary flange 2, screw thread method
Orchid 3, connection bolt 4, connection ring gasket 5, stop screw 6, check ring 7, attaching nut 8；The flange body 1 is in cylinder
Shape；The upper surface and lower end surface of the flange body 1 are each provided with an A groove 9；Connection sealing is provided in the A groove 9
Steel ring 5；The A groove 9 is fitted close with ring gasket 5 is connect；The upper end in 1 outside of flange body is provided with screwed flange
3；The screwed flange 3 is threadedly coupled by screw thread with flange body 1；The screwed flange 3 is arranged with 1 junction of flange body
There is stop screw 6；The stop screw 6 can limit the rotation of screwed flange 3；Rotation is arranged in the lower end in 1 outside of flange body
Turned flange 2；The rotary flange 2 is rotatably assorted with flange body 1；Restricted rotary process is arranged in the upside of the rotary flange 2
The check ring 7 of 2 sliding of orchid；The check ring 7 is by elastic card in the outside of flange body 1；The screwed flange 3 it is upper
End face is provided with A connecting hole 10；The upper surface of the rotary flange 2 is provided with B connecting hole 11 corresponding with A connecting hole 10；Institute
It states and connection bolt 4 is installed in A connecting hole 10；One end of the connection bolt 4 is connected with attaching nut 8；The flange body 1
The lower end in outside is provided with round ring boss 12；The inside of the rotary flange 2 is provided with the circle matched with circular ring shape convex 12
Annular groove 13；The round ring boss 12 plays the role of limiting 2 position of rotary flange；The connection bolt 4 and A connecting hole
10 clearance fits；The material of the screwed flange 3, flange body 1 and rotary flange 2 is cast iron；The stop screw 6 and flange
Ontology 1 is interference fitted.
The utility model in the specific implementation, when two rotary flanges need to connect, can rotate one of rotation
The rotary flange 2 of rotatable flange is allowed to be aligned with the screwed flange 3 of another rotary flange, is connected using connection bolt 4 across A
It connects hole 10 and B connecting hole 11 and is locked by attaching nut 8；The upside that check ring 7 is stuck in rotary flange 2 is prevented into rotary process
Orchid 2 rotates；The utility model structure is simple, and two can very easily be realized by being rotatably assorted by rotary flange 2 and flange body 1
Centering between a flange is arranged by the way that round ring boss 12 is arranged in the lower end of flange body 1 in the upside of rotary flange 2
Circlip 7 can effectively prevent rotary flange 2 and slide axially along flange body 1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of rotary flange, it is characterised in that：Including flange body (1), rotary flange (2), screwed flange (3), connection
Bolt (4), connection ring gasket (5), stop screw (6), check ring (7), attaching nut (8)；The flange body (1) is in
It is cylindric；The upper surface and lower end surface of the flange body (1) are each provided with an A groove (9)；Setting in the A groove (9)
There are connection ring gasket (5)；Upper end on the outside of the flange body (1) is provided with screwed flange (3)；The screwed flange (3)
It is threadedly coupled by screw thread with flange body (1)；The screwed flange (3) and flange body (1) junction are provided with limit spiral shell
It follows closely (6)；Rotary flange (2) are arranged in lower end on the outside of the flange body (1)；The rotary flange (2) and flange body (1) turn
Dynamic cooperation；The check ring (7) of restricted rotary flange (2) sliding is arranged in the upside of the rotary flange (2)；The screw thread method
The upper surface of blue (3) is provided with A connecting hole (10)；The upper surface of the rotary flange (2) is provided with corresponding with A connecting hole (10)
B connecting hole (11)；Connection bolt (4) is installed in the A connecting hole (10)；One end of connection bolt (4) is connected with
Attaching nut (8).
2. a kind of rotary flange according to claim 1, it is characterised in that：Lower end on the outside of the flange body (1)
It is provided with round ring boss (12)；The annulus matched with round ring boss (12) is provided on the inside of the rotary flange (2)
Connected in star (13).
3. a kind of rotary flange according to claim 1, it is characterised in that：The connection bolt (4) and A connecting hole
(10) clearance fit.
4. a kind of rotary flange according to claim 1, it is characterised in that：The screwed flange (3), flange body
(1) and the material of rotary flange (2) is forged steel pieces.
5. a kind of rotary flange according to claim 1, it is characterised in that：The stop screw (6) and flange body
(1) it is interference fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453635.0U CN208107381U (en) | 2018-04-02 | 2018-04-02 | A kind of rotary flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453635.0U CN208107381U (en) | 2018-04-02 | 2018-04-02 | A kind of rotary flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208107381U true CN208107381U (en) | 2018-11-16 |
Family
ID=64119574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820453635.0U Expired - Fee Related CN208107381U (en) | 2018-04-02 | 2018-04-02 | A kind of rotary flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208107381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987979A (en) * | 2019-05-24 | 2020-11-24 | 扬州鑫晶光伏科技有限公司 | Photovoltaic cell capable of freely adjusting orientation |
-
2018
- 2018-04-02 CN CN201820453635.0U patent/CN208107381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987979A (en) * | 2019-05-24 | 2020-11-24 | 扬州鑫晶光伏科技有限公司 | Photovoltaic cell capable of freely adjusting orientation |
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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: 20181116 Termination date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |