CN218118997U - Large-diameter liner ring flange - Google Patents
Large-diameter liner ring flange Download PDFInfo
- Publication number
- CN218118997U CN218118997U CN202221999409.5U CN202221999409U CN218118997U CN 218118997 U CN218118997 U CN 218118997U CN 202221999409 U CN202221999409 U CN 202221999409U CN 218118997 U CN218118997 U CN 218118997U
- Authority
- CN
- China
- Prior art keywords
- flange
- annular
- flange body
- liner ring
- reinforcing layer
- 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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- 239000010410 layer Substances 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004429 Calibre Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a large-diameter liner ring flange, which comprises a flange body, wherein the flange body comprises an annular substrate, a through groove is arranged on the annular substrate, a reinforcing layer is arranged on the outer side of the annular substrate, a wear-resistant protective layer is coated on the outer side of the reinforcing layer, a pipeline is arranged on the inner side of the flange body, a liner is fixed between the pipeline and the flange body, and an annular rubber block is arranged between the flange bodies on both sides; the reinforcing layer reinforces the outer edge of the annular substrate, and the wear-resistant protective layer is coated on the outer wall of the reinforcing layer, so that the flange is effectively protected; the bolt passes the flange at upper and lower both ends, and the rethread nut is fixed the position of bolt, and the effectual flange that will go up both ends is fixed easy operation convenience.
Description
Technical Field
The utility model relates to a flange technical field specifically is a heavy-calibre grommet flange.
Background
The flange is also called flange or flange; the flange is a part for connecting pipes and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two equipments, such as reducer flanges; the flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures.
The protective effect of current flange is relatively poor, the life of very big influence flange, and the connection of flange is very inconvenient simultaneously, further influences the result of use of flange, the adaptability of very big influence flange.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heavy-calibre grommet flange to solve the poor problem of flange protecting effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-diameter liner ring flange, includes the flange body, the flange body includes annular base plate, and annular base plate is cylindrical to annular base plate is hollow structure, logical groove has been seted up on the annular base plate, leads to the groove and is the annular, evenly sets up on annular base plate.
Preferably, a reinforcing layer is arranged on the outer side of the annular base plate, and the reinforcing layer is fixedly welded on the outer side of the annular base plate to effectively reinforce the annular base plate.
Preferably, the wear-resistant protective layer is coated on the outer side of the reinforcing layer, and the wear-resistant protective layer is uniformly coated on the outer side of the reinforcing layer to protect the outer wall of the reinforcing layer, so that the service life of the flange body is effectively prolonged.
Preferably, the inner side of the flange body is provided with a pipeline, the pipeline is arranged in the flange body, a lining is fixed between the pipeline and the flange body, and two ends of the lining are fixedly bonded on the outer wall of the pipeline and the inner wall of the flange body respectively.
Preferably, annular rubber blocks are arranged between the flange bodies on the two sides and are attached between the flange bodies at the upper end and the lower end.
Preferably, bolts penetrate through the flange bodies on the two sides and penetrate through the through grooves of the flange bodies on the two ends to fix the flange bodies on the two sides.
Preferably, the bolt is connected with a nut in a threaded manner, and the nut is connected to the other end of the bolt in a threaded manner to fix the flange bodies at the two ends.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a enhancement layer is strengthened annular substrate's outer fringe, and wear-resisting inoxidizing coating is at the outer wall of enhancement layer simultaneously, effectually protects the flange.
2. The utility model discloses can pass the flange at upper and lower both ends through the bolt, the rethread nut is fixed the position of bolt, and the effectual flange that will go up and down both ends is fixed, easy operation convenience.
Drawings
FIG. 1 is a schematic view of the installation structure of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a flange body; 11. an annular substrate; 12. a through groove; 13. a reinforcing layer; 14. a wear-resistant protective layer; 2. a pipeline; 21. a liner; 3. an annular rubber block; 31. a bolt; 32. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 and 2, the large-caliber liner ring flange in the figures includes a flange body 1, the flange body 1 includes an annular substrate 11, the annular substrate 11 is cylindrical, the annular substrate 11 is a hollow structure, through grooves 12 are formed in the annular substrate 11, and the through grooves 12 are annular and uniformly arranged on the annular substrate 11.
Wherein, for the protection of flange body 1, the outside of annular base plate 11 is provided with enhancement layer 13, and the fixed welding in the outside of annular base plate 11 is strengthened to effectual annular base plate 11, and the outside coating of enhancement layer 13 has wear-resisting inoxidizing coating 14, and wear-resisting inoxidizing coating 14 evenly coats in the outside of enhancement layer 13, protects the outer wall of enhancement layer 13, the effectual life who prolongs flange body 1.
When this flange body 1 uses: the reinforcing layer 13 is fixedly welded on the outer side of the annular substrate 11, the annular substrate 11 is effectively reinforced, the wear-resistant protective layer 14 is uniformly coated on the outer side of the reinforcing layer 13, the outer wall of the reinforcing layer 13 is protected, and the service life of the flange body 1 is effectively prolonged.
Example 2
Referring to fig. 1 and 2, in this embodiment, a large-diameter liner ring flange is further described in example 1, which includes a flange body 1, the flange body 1 includes an annular substrate 11, the annular substrate 11 is cylindrical, the annular substrate 11 is a hollow structure, through grooves 12 are formed in the annular substrate 11, and the through grooves 12 are annular and uniformly formed in the annular substrate 11.
Wherein, flange body 1 for upper and lower both ends is fixed, the inboard of flange body 1 is provided with pipeline 2, pipeline 2 sets up in flange body 1, be fixed with inside lining 21 between pipeline 2 and the flange body 1, the both ends of inside lining 21 are fixed respectively and bond at the outer wall of pipeline 2 and the inner wall of flange body 1, be provided with annular rubber block 3 between the flange body 1 of both sides, the laminating of annular rubber block 3 is between the flange body 1 at upper and lower both ends, it has bolt 31 to run through on the flange body 1 of both sides, bolt 31 passes logical groove 12 of both ends flange body 1, fix both sides flange body 1, threaded connection has nut 32 on bolt 31, nut 32 threaded connection is at bolt 31's the other end, fix the flange body 1 at both ends.
In this embodiment, the annular rubber block 3 is attached between the flange bodies 1 at the upper and lower ends, the bolt 31 passes through the through groove 12 of the flange bodies 1 at the upper and lower ends, and the nut 32 is connected to the other end of the bolt 31 in a threaded manner, so that the nut 32 is attached to the flange body 1 at the lower end, and the flange bodies 1 at the upper and lower ends are fixed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The large-caliber liner ring flange is characterized by comprising a flange body (1), wherein the flange body (1) comprises an annular base plate (11), and a through groove (12) is formed in the annular base plate (11).
2. A large-caliber liner ring flange according to claim 1, wherein: and a reinforcing layer (13) is arranged on the outer side of the annular substrate (11).
3. A large-caliber liner ring flange according to claim 2, wherein: the outer side of the reinforcing layer (13) is coated with a wear-resistant protective layer (14).
4. A large-caliber liner ring flange according to claim 1, wherein: the flange comprises a flange body (1), and is characterized in that a pipeline (2) is arranged on the inner side of the flange body (1), and a lining (21) is fixed between the pipeline (2) and the flange body (1).
5. A large-caliber liner ring flange according to claim 1, wherein: an annular rubber block (3) is arranged between the flange bodies (1) on the two sides.
6. A large-caliber liner ring flange according to claim 1, wherein: bolts (31) penetrate through the flange bodies (1) on the two sides.
7. A large-caliber liner ring flange according to claim 6, wherein: the bolt (31) is in threaded connection with a nut (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221999409.5U CN218118997U (en) | 2022-07-30 | 2022-07-30 | Large-diameter liner ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221999409.5U CN218118997U (en) | 2022-07-30 | 2022-07-30 | Large-diameter liner ring flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218118997U true CN218118997U (en) | 2022-12-23 |
Family
ID=84519993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221999409.5U Active CN218118997U (en) | 2022-07-30 | 2022-07-30 | Large-diameter liner ring flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218118997U (en) |
-
2022
- 2022-07-30 CN CN202221999409.5U patent/CN218118997U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A large-diameter lining ring flange Granted publication date: 20221223 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: Hebei Haiyuan pipe fittings Co.,Ltd. Registration number: Y2024980020827 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |