CN215674102U - Novel embedded corrosion-resistant welding flange - Google Patents
Novel embedded corrosion-resistant welding flange Download PDFInfo
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- CN215674102U CN215674102U CN202121426460.2U CN202121426460U CN215674102U CN 215674102 U CN215674102 U CN 215674102U CN 202121426460 U CN202121426460 U CN 202121426460U CN 215674102 U CN215674102 U CN 215674102U
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- flange
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- flange plate
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Abstract
The utility model discloses a novel embedded corrosion-resistant welding flange which comprises a flange plate, wherein a communicating groove is formed in the center of the gas flange plate, a first boss is arranged below the flange plate, a connecting groove concentric with the communicating groove is formed in the first boss, a second boss is arranged above the flange plate, a positioning groove is formed in the top of the flange plate, an outer cladding layer is arranged on the flange plate at a position corresponding to the inner wall of the communicating groove, the inner wall of the connecting groove, the outer surface of the first boss, the outer surface of the second boss and the inner wall of the positioning groove, and bolt mounting holes are formed in the flange plate. According to the utility model, the whole structure has good corrosion resistance through the arranged outer cladding layer, so that corrosive media can be conveniently conveyed, the whole structure is stable in connection, convenient and fast to use and wide in adaptability, and the service life of the flange can be effectively prolonged.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a novel embedded corrosion-resistant welding flange.
Background
A flange, also known as a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; the flange is also used on an inlet and an outlet of equipment, the application range of the flange is very wide, and with the development of the technology, certain requirements are provided for the embedded corrosion-resistant welding flange;
some welding flange that have now, the structure is the crew cut structure, consequently need the manual work to measure when welding with the body to guarantee to carry out concentric location with the body, use inconvenience very, some welding flange of conventionality are mostly metal material simultaneously, lack anticorrosive ability, consequently when carrying some media that have corrosivity in the body, then great reduction the life of flange.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a novel embedded corrosion-resistant welding flange.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a novel embedded corrosion-resistant welded flange, includes the ring flange, the center department of gas ring flange is provided with the intercommunication groove, and the ring flange below position is provided with first boss, with the spread groove of intercommunication groove with the centre of a circle in the first boss, the top position of ring flange is provided with the second boss, and the top position of ring flange is provided with positioning groove, be provided with the surrounding layer with intercommunication inslot wall, spread groove inner wall, first boss surface, second boss surface and the corresponding position of positioning groove inner wall on the ring flange, and be provided with the bolt mounting hole on the ring flange.
Further, an outer side edge is formed between the outer surface of the first boss and the outer surface of the flange plate.
Furthermore, the top end part of the second boss close to the top end part is arc-shaped.
Further, the inner side wall of the positioning groove is attached to the outer surface of the second boss.
Furthermore, the outer cladding is made of an anti-corrosion material.
Further, the bolt mounting holes are arranged in a plurality of modes and are uniformly distributed.
The utility model has the beneficial effects that:
this novel embedded corrosion-resistant welded flange, can guarantee through the setting of first boss that the flange can be stable dock with the body, thereby make things convenient for subsequent weldment work, second boss through the setting, can make things convenient for the dock work between the flange, also can effectively deal with the stress action that body butt joint department produced simultaneously, positioning groove through the setting, can accurate location installation sealing washer, thereby guarantee the compactness of flange butt joint, surrounding layer through the setting, can make overall structure have good corrosion resisting property, thereby can conveniently carry some to have corrosive medium, whole structural connection is stable, high durability and convenient use, adaptability is wider, can effectively prolong the life of flange.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of a first boss position structure according to the present invention;
fig. 3 is a schematic view of the overall structure of the present invention.
Illustration of the drawings:
1. a flange plate; 2. a communicating groove; 3. a first boss; 4. connecting grooves; 5. an outer side edge; 6. a second boss; 7. a positioning groove; 8. an outer cladding; 9. and (6) mounting holes for bolts.
Detailed Description
Fig. 1 to 3 show, relate to a novel embedded corrosion-resistant welded flange, including ring flange 1, the center department of gas ring flange 1 is provided with intercommunication groove 2, and ring flange 1 below position is provided with first boss 3, the spread groove 4 with intercommunication groove 2 centre of a circle in the first boss 3, the top position of ring flange 1 is provided with second boss 6, and the top position of ring flange 1 is provided with positioning groove 7, on the ring flange 1 with intercommunication groove 2 inner wall, spread groove 4 inner wall, first boss 3 surface, the corresponding position of second boss 6 surface and positioning groove 7 inner wall is provided with surrounding layer 8, and be provided with bolt mounting hole 9 on the ring flange 1.
When the novel embedded corrosion-resistant welding flange is used, a pipe body to be welded is inserted into the connecting groove 4, welding is carried out at the connecting position between the surface of the first boss 3 and the outer surface of the pipe body, or the first lug boss 3 is clamped into the inner channel of the pipe body, the outer side edge 5 is attached to the inner wall of the pipe body, then the joint position between the surface of the flange plate 1 and the outer surface of the pipe body is welded, the welding installation work of the flanges can be finished, the butt joint installation work between the flanges can be facilitated through the arrangement of the second boss 6, the stress action can be effectively responded, the positioning groove 7 can facilitate the positioning installation of the sealing ring, thereby ensuring the tightness of the flange butt joint, effectively playing the role of corrosion prevention through the arrangement of the outer cladding layer 8, therefore, corrosive media can be conveniently conveyed, the whole structure is stable in connection and convenient to use, and the service life of the flange structure can be effectively prolonged.
In a further scheme, an outer side edge 5 is formed between the outer surface of the first boss 3 and the outer surface of the flange plate 1, and the outer side edge 5 can be conveniently and directly embedded into a pipe body to be welded through the boss, so that accurate positioning welding operation is realized.
In the further scheme, the top part of the second boss 6, which is close to the top part, is in an arc shape, the second boss 6 can facilitate the butt joint operation between flanges, and the arc design can effectively deal with the stress effect generated at the butt joint of the pipe body.
In the further scheme, the inner side wall of the positioning groove 7 and the outer surface of the second boss 6 are arranged in a laminating manner, the positioning groove 7 can conveniently position the sealing ring structure, and the sealing ring can be accurately positioned when the flange is butted, so that the butting tightness of the flange can be effectively guaranteed.
In a further scheme, the outer cladding layer 8 is made of an anticorrosive material, and the outer cladding layer 8 is made of the anticorrosive material, so that corrosive media can be effectively conveyed, a flange can be stably protected, and the service life of the structure is prolonged.
In a further scheme, the bolt mounting holes 9 are arranged in a plurality of uniformly distributed bolt mounting holes 9, and the arrangement of the bolt mounting holes 9 can facilitate the butt joint installation operation of the flanges.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a novel embedded corrosion-resistant welded flange, includes ring flange (1), its characterized in that: the center department of ring flange (1) is provided with intercommunication groove (2), and is provided with first boss (3) below ring flange (1), spread groove (4) with intercommunication groove (2) centre of a circle in first boss (3), the top position of ring flange (1) is provided with second boss (6), and the top position of ring flange (1) is provided with positioning groove (7), be provided with surrounding layer (8) with intercommunication groove (2) inner wall, spread groove (4) inner wall, first boss (3) surface, second boss (6) surface and the corresponding position of positioning groove (7) inner wall on ring flange (1), and be provided with bolt mounting hole (9) on ring flange (1).
2. The novel embedded corrosion-resistant welding flange of claim 1, wherein: an outer side edge (5) is formed between the outer surface of the first boss (3) and the outer surface of the flange plate (1).
3. The novel embedded corrosion-resistant welding flange of claim 1, wherein: the second boss (6) is arranged in an arc shape close to the top end part.
4. The novel embedded corrosion-resistant welding flange of claim 1, wherein: the inner side wall of the positioning groove (7) is attached to the outer surface of the second boss (6).
5. The novel embedded corrosion-resistant welding flange of claim 1, wherein: the outer cladding (8) is made of an anti-corrosion material.
6. The novel embedded corrosion-resistant welding flange of claim 1, wherein: the bolt mounting holes (9) are arranged in a plurality of numbers, and the bolt mounting holes (9) are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426460.2U CN215674102U (en) | 2021-06-25 | 2021-06-25 | Novel embedded corrosion-resistant welding flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426460.2U CN215674102U (en) | 2021-06-25 | 2021-06-25 | Novel embedded corrosion-resistant welding flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215674102U true CN215674102U (en) | 2022-01-28 |
Family
ID=79977220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121426460.2U Active CN215674102U (en) | 2021-06-25 | 2021-06-25 | Novel embedded corrosion-resistant welding flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215674102U (en) |
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2021
- 2021-06-25 CN CN202121426460.2U patent/CN215674102U/en active Active
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