CN213629340U - Anti-corrosion pipe fitting connecting flange - Google Patents
Anti-corrosion pipe fitting connecting flange Download PDFInfo
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- CN213629340U CN213629340U CN202022666604.3U CN202022666604U CN213629340U CN 213629340 U CN213629340 U CN 213629340U CN 202022666604 U CN202022666604 U CN 202022666604U CN 213629340 U CN213629340 U CN 213629340U
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- fixedly connected
- chuck
- fixing
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Abstract
The utility model discloses an anticorrosive pipe fitting flange, which comprises a housin, the right-hand member of casing is provided with the ring flange, the left end of casing is provided with the chuck, the equal fixed ear of fixedly connected with in both ends of chuck, the outer fixed surface of fixed ear is connected with the fixed bolster, the right-hand member face of ring flange is provided with first draw-in groove, the ring flange is sealed through first draw-in groove fixedly connected with and fills up, the right-hand member face of ring flange is provided with first through-hole, the left end face of ring flange is close to the fixed cover of first through-hole and fixedly connected with, the right-hand member face of casing is provided with first spacing hole, the left end of casing is provided with the second through-hole, the inner wall fixedly connected with sealing washer of casing, the inner. The utility model discloses in, make other connecting pieces stably fix in the assigned position through setting up first spacing hole and the spacing hole of second, and then improve flange's fixed effect.
Description
Technical Field
The utility model relates to a flange technical field especially relates to an anticorrosive pipe fitting flange.
Background
The flange connection is one of pipeline connection modes, and is a detachable joint which is used for fixing two pipelines, pipe fittings or equipment on a flange respectively, adding a flange pad between the two flanges and finally tightening the two flanges by using bolts to tightly combine the two flanges. The connection between a static pipeline and a rotating or reciprocating device can be realized, the stability of flange connection is high, and the sealing performance is good.
Ordinary flange poor stability, the easy corrosion of long-time use, the easy leakage phenomenon that takes place simultaneously, ordinary flange do not possess limit function, lead to the connecting piece joining process to waste time and energy, reduce the stability of connecting piece simultaneously, propose an anticorrosive pipe fitting flange from this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-corrosion pipe fitting connecting flange.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an anticorrosive pipe fitting connecting flange comprises a shell, wherein a flange plate is arranged at the right end of the shell, a chuck is arranged at the left end of the shell, fixing lugs are fixedly connected to two ends of the chuck, a fixing pad is fixedly connected to the outer surface of each fixing lug, a first clamping groove is formed in the right end face of the flange plate, a sealing gasket is fixedly connected to the flange plate through the first clamping groove, a first through hole is formed in the right end face of the flange plate, and the left end face of the flange plate is close to the first through hole and is fixedly connected with a fixing sleeve;
the right-hand member face of casing is provided with first spacing hole, the left end of casing is provided with the second through-hole, the inner wall fixedly connected with sealing washer of casing, the inner wall of casing is close to the sealing washer and is provided with the spacing hole of second.
As a further description of the above technical solution:
the diameter of the second limiting hole is the same as that of the first limiting hole, and the number of the second limiting holes is four.
As a further description of the above technical solution:
the surface of casing is close to the chuck and is provided with the second draw-in groove, the inside of second draw-in groove is provided with the chuck, the quantity of chuck is two.
As a further description of the above technical solution:
the inner wall fixedly connected with adapter sleeve of chuck, the shape of adapter sleeve is the ring form.
As a further description of the above technical solution:
the outer surface of the fixing lug is provided with a connecting hole, a fixing bolt is arranged in the connecting hole, and the lower end of the fixing bolt is connected with a fixing nut in a threaded mode.
As a further description of the above technical solution:
the outer surface of the fixing bolt is provided with an anti-slip pad, and the lower end of the anti-slip pad is provided with a fixing nut.
As a further description of the above technical solution:
the inner diameter of the fixed sleeve is the same as the diameter of the first through holes, and the number of the first through holes is six.
As a further description of the above technical solution:
the inner wall of the shell is provided with an anticorrosive coating.
The utility model discloses following beneficial effect has:
1. the utility model discloses, the ring flange makes sealed the pad firmly fix in the assigned position through first draw-in groove, and leakproofness when improving flange joint simultaneously, the inner wall of casing is provided with the sealing washer, and then makes the stable fixed connection pipe fitting of casing, is showing the leakproofness that improves the device.
2. The utility model discloses, the surface of casing is provided with the spacing hole of first spacing hole and second, and first spacing hole is used for restricting the position of ring flange, and the spacing hole of second is used for restricting the connection pipe fitting, is showing the stability that improves this flange through setting up the spacing hole of first spacing hole and second, makes things convenient for workman's equipment simultaneously.
3. The utility model discloses, casing cooperation second draw-in groove makes the chuck fix at the assigned position, is showing the fastening effect that improves the chuck under fixed bolster and adapter sleeve combined action, and then makes casing chucking fixed connection pipe fitting, and the practicality is showing and is improving.
Drawings
Fig. 1 is a cross-sectional view of an anti-corrosion pipe connecting flange provided by the present invention;
fig. 2 is a front view of an anti-corrosion pipe connecting flange provided by the present invention;
fig. 3 is a schematic view of a partial structure of an anti-corrosion pipe connection flange provided by the present invention;
fig. 4 is an enlarged view of fig. 1 at a.
Illustration of the drawings:
1. fixing a sleeve; 2. a flange plate; 3. a first card slot; 4. a first through hole; 5. a gasket; 6. a first limit hole; 7. a second through hole; 8. a second limiting hole; 9. a second card slot; 10. a housing; 11. an anti-corrosion coating; 12. a seal ring; 13. a chuck; 14. fixing the bolt; 15. fixing the ear; 16. a fixing pad; 17. a non-slip mat; 18. fixing a nut; 19. and (7) fastening sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: an anti-corrosion pipe fitting connecting flange comprises a shell 10, a flange plate 2 is arranged at the right end of the shell 10, the flange plate 2 facilitates connection and fixation of a connecting pipe, a chuck 13 is arranged at the left end of the shell 10, the chuck 13 is used for fastening and connecting a pipe fitting, a second clamping groove 9 is formed in the outer surface of the shell 10, the position of the chuck 13 is limited by the second clamping groove 9, the number of the chucks 13 is two, a fastening sleeve 19 is fixedly connected to the inner wall of the chuck 13, the fastening sleeve 19 is annular, fixing lugs 15 are fixedly connected to two ends of the chuck 13, a fixing pad 16 is fixedly connected to the outer surface of each fixing lug 15, the fastening effect of the chuck 13 is remarkably improved by the fastening sleeve 19 and the fixing pad 16, a connecting hole is formed in the outer surface of each fixing lug 15, a fixing bolt 14 is arranged in the connecting hole, and a fixing nut 18 is connected to the, the outer surface of the fixing bolt 14 is provided with an anti-skid pad 17, the lower end of the anti-skid pad 17 is provided with a fixing nut 18, and the anti-skid pad 17 can be used for placing the fixing nut 18 to be loosened;
the right end face of the flange plate 2 is provided with a first clamping groove 3, the flange plate 2 is fixedly connected with a sealing gasket 5 through the first clamping groove 3, the right end face of the flange plate 2 is provided with a first through hole 4, the left end face of the flange plate 2 is close to the first through hole 4 and is fixedly connected with a fixing sleeve 1, the inner diameter of the fixing sleeve 1 is the same as the diameter of the first through hole 4, the number of the first through holes 4 is six, and the sealing performance of the device is remarkably improved through the sealing gasket 5 arranged on the flange plate 2;
the inner wall of casing 10 is provided with anticorrosive coating 11, anticorrosive coating 11 makes the inner wall of casing 10 have anticorrosive effect, the right-hand member face of casing 10 is provided with first spacing hole 6, the left end of casing 10 is provided with second through-hole 7, the inner wall fixedly connected with sealing washer 12 of casing 10, the inner wall of casing 10 is close to sealing washer 12 and is provided with the spacing hole of second 8, the diameter of the spacing hole of second 8 is the same with the diameter of first spacing hole 6, the quantity of the spacing hole of second 8 is four, show the leakproofness that improves casing 10 and connection pipe fitting through setting up sealing washer 12, first spacing hole 6 is used for restricting the position of ring flange 2, the spacing hole of second 8 is used for restricting connection pipe fitting, show the stability that improves this flange through setting up first spacing hole 6 and the spacing hole 8 of second, make things convenient for workman's equipment simultaneously.
The working principle is as follows: the utility model discloses in, the surface of sealed 5 of filling up is provided with waterproof binder, it fixes at the right-hand member face of ring flange 2 to coordinate first draw-in groove 3 again, the inner wall installation of casing 10 is fixed with sealing washer 12, at first the pipeline that will have the locating pin is delivered to the inside of casing 10, the locating pin is delivered to the spacing downthehole 8 of second inside, two chucks 13 place inside second draw-in groove 9 in the time, make 13 chucking fixed connection pipe fittings of chuck through rotating fixing bolt 14 and fixation nut 18, it is fixed to control the ring flange 2 again to install, make two ring flanges 2 install fixedly between two ring flanges 2 through first spacing hole 6 and first through-hole 4, and then accomplish the pipe connection.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an anticorrosive pipe fitting flange which characterized in that: the clamping device comprises a shell (10), wherein a flange plate (2) is arranged at the right end of the shell (10), a chuck (13) is arranged at the left end of the shell (10), fixing lugs (15) are fixedly connected to two ends of the chuck (13), a fixing pad (16) is fixedly connected to the outer surface of each fixing lug (15), a first clamping groove (3) is formed in the right end face of the flange plate (2), a sealing gasket (5) is fixedly connected to the flange plate (2) through the first clamping groove (3), a first through hole (4) is formed in the right end face of the flange plate (2), and the left end face of the flange plate (2) is close to the first through hole (4) and is fixedly connected with a fixing sleeve (1);
the right-hand member face of casing (10) is provided with first spacing hole (6), the left end of casing (10) is provided with second through-hole (7), the inner wall fixedly connected with sealing washer (12) of casing (10), the inner wall of casing (10) is close to sealing washer (12) and is provided with spacing hole of second (8).
2. An anti-corrosion pipe connecting flange according to claim 1, characterized in that: the diameter of the second limiting hole (8) is the same as that of the first limiting hole (6), and the number of the second limiting holes (8) is four.
3. An anti-corrosion pipe connecting flange according to claim 1, characterized in that: the surface of casing (10) is close to chuck (13) and is provided with second draw-in groove (9), the inside of second draw-in groove (9) is provided with chuck (13), the quantity of chuck (13) is two.
4. An anti-corrosion pipe connecting flange according to claim 1, characterized in that: the inner wall fixedly connected with adapter sleeve (19) of chuck (13), the shape of adapter sleeve (19) is the ring form.
5. An anti-corrosion pipe connecting flange according to claim 1, characterized in that: the outer surface of the fixing lug (15) is provided with a connecting hole, a fixing bolt (14) is arranged inside the connecting hole, and the lower end of the fixing bolt (14) is in threaded connection with a fixing nut (18).
6. An anti-corrosion pipe connecting flange according to claim 5, characterized in that: the outer surface of the fixing bolt (14) is provided with an anti-skid pad (17), and the lower end of the anti-skid pad (17) is provided with a fixing nut (18).
7. An anti-corrosion pipe connecting flange according to claim 1, characterized in that: the inner diameter of the fixed sleeve (1) is the same as the diameter of the first through holes (4), and the number of the first through holes (4) is six.
8. An anti-corrosion pipe connecting flange according to claim 1, characterized in that: the inner wall of the shell (10) is provided with an anticorrosive coating (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022666604.3U CN213629340U (en) | 2020-11-18 | 2020-11-18 | Anti-corrosion pipe fitting connecting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022666604.3U CN213629340U (en) | 2020-11-18 | 2020-11-18 | Anti-corrosion pipe fitting connecting flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213629340U true CN213629340U (en) | 2021-07-06 |
Family
ID=76634122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022666604.3U Active CN213629340U (en) | 2020-11-18 | 2020-11-18 | Anti-corrosion pipe fitting connecting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213629340U (en) |
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2020
- 2020-11-18 CN CN202022666604.3U patent/CN213629340U/en active Active
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