CN216479472U - Combined flange with good sealing performance - Google Patents
Combined flange with good sealing performance Download PDFInfo
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- CN216479472U CN216479472U CN202122627550.4U CN202122627550U CN216479472U CN 216479472 U CN216479472 U CN 216479472U CN 202122627550 U CN202122627550 U CN 202122627550U CN 216479472 U CN216479472 U CN 216479472U
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- flange
- sealing performance
- good sealing
- combined
- sliding column
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Abstract
The utility model discloses a combined flange with good sealing performance, which comprises a first flange and a second flange, wherein two fixing blocks are fixedly connected to the first flange, two fixing grooves are formed in the second flange, the two fixing blocks are respectively embedded into the fixing grooves, two fixing mechanisms are arranged on the second flange, a sealing gasket is arranged between the first flange and the second flange, the sealing gasket is respectively abutted against the first flange and the second flange, and a plurality of threaded holes are formed in the first flange and the second flange. According to the utility model, the two flanges can be rapidly assembled through the fixing mechanism, the operation is simple, the flanges and the pipeline can be tightly fixed, and the sealing property between the flanges and the pipeline is ensured.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a combined flange with good sealing property.
Background
The flange is also called flange or flange; the flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges.
When the existing flange is installed with a pipeline, a sealing gasket is arranged between the pipeline and the flange to seal the pipeline and the flange, but a certain gap exists between the existing flange and the sealing gasket, so that the sealing performance is poor; most of the existing flanges are integrated, so that the flanges are inconvenient to disassemble and assemble and are complex to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a combined flange with good sealing performance, which can be used for quickly assembling two flanges through a fixing mechanism, is simple to operate, can tightly fix the flanges and a pipeline and ensures the sealing performance between the flanges and the pipeline.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a combination formula flange that leakproofness is good, includes first flange and second flange, two fixed blocks of fixedly connected with on the first flange, be equipped with two fixed slots on the second flange, two the fixed block sets up in the embedding fixed slot respectively, be equipped with two fixed establishment on the second flange, be equipped with sealed the pad between first flange and the second flange, sealed pad offsets with first flange and second flange respectively, all be equipped with a plurality of screw holes on first flange and the second flange.
Preferably, fixed establishment is including running through the second flange and rather than rotating the threaded rod of being connected, the one end fixedly connected with handle of second flange is kept away from to the threaded rod, the outer wall cover of threaded rod is equipped with the slip post rather than threaded connection, the slip post runs through the second flange and rather than sliding connection, two stoppers of the outer wall fixedly connected with of slip post, be equipped with two spacing grooves on the second flange, two the stopper imbeds the limiting groove respectively and sets up, be equipped with the mounting groove on the fixed block, it sets up to slide post embedding mounting groove.
Preferably, the first flange and the second flange are both arranged annularly.
Preferably, the first flange and the second flange are both made of stainless steel alloy.
Preferably, the outer wall cover of handle is equipped with one deck protective sheath, the material of protective sheath is rubber.
Preferably, be equipped with first inclined plane on the slip post, be equipped with the second inclined plane on the mounting groove, first inclined plane and second inclined plane mutually support.
Preferably, a plurality of the threaded holes are distributed at equal intervals.
Compared with the prior art, the utility model has the beneficial effects that:
1. the staff holds two handles and rotates, and it is rotatory to drive the threaded rod, makes the slip post of both sides, stopper relative movement, until the slip post imbeds the mounting groove in, makes slip post extrusion mounting groove through the cooperation on first inclined plane and second inclined plane, drives the fixed block and slides in the fixed slot, makes first flange and the inseparable laminating of second flange, and then accomplishes the installation between first flange and the second flange and fixes.
2. The first flange and the second flange can be fixed with the pipeline through the close fitting between the first flange and the second flange, so that the first flange and the second flange are tightly fitted with the sealing gasket, and the sealing between the first flange and the pipeline and the sealing between the second flange and the pipeline can be ensured.
To sum up, can carry out fast assembly, easy operation with two flanges through fixed establishment, and enable tightly to fix between flange and the pipeline, guarantee the leakproofness between flange and the pipeline.
Drawings
Fig. 1 is a cross-sectional view of a composite flange with good sealing performance according to the present invention;
fig. 2 is an exploded view of a composite flange with good sealing performance according to the present invention;
fig. 3 is an enlarged view of a structure a in fig. 1.
In the figure: 1 first flange, 2 second flanges, 3 fixed blocks, 4 fixed slots, 5 threaded rods, 6 handles, 7 sliding columns, 8 limiting blocks, 9 limiting slots, 10 mounting grooves, 11 threaded holes and 12 sealing gaskets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a combination formula flange that leakproofness is good, including first flange 1 and second flange 2, first flange 1 and second flange 2 all are the annular setting, the material of first flange 1 and second flange 2 is the stainless steel alloy, two fixed blocks 3 of fixedly connected with on the first flange 1, be equipped with two fixed slots 4 on the second flange 2, set up in two fixed blocks 3 embedding fixed slots 4 respectively, be equipped with two fixed establishment on the second flange 2, can make first flange 1 and second flange 2 closely fix through fixed establishment.
The fixing mechanism comprises a threaded rod 5 which penetrates through and is rotatably connected with the second flange 2, one end of the threaded rod 5, which is far away from the second flange 2, is fixedly connected with a handle 6, the outer wall of the handle 6 is sleeved with a layer of protective sleeve, the material of the protective sleeve is rubber, so that the comfortable sensation is brought to people, the outer wall of the threaded rod 5 is sleeved with a sliding column 7 which is in threaded connection with the threaded rod, the sliding column 7 penetrates through and is in sliding connection with the second flange 2, the outer wall of the sliding column 7 is fixedly connected with two limit blocks 8, the second flange 2 is provided with two limit grooves 9, the two limit blocks 8 are respectively embedded into the limit grooves 9, the fixing block 3 is provided with a mounting groove 10, the sliding column 7 is embedded into the mounting groove 10, the sliding column 7 is provided with a first inclined surface, the mounting groove 10 is provided with a second inclined surface, the first inclined surface and the second inclined surface are mutually matched, so that the first flange 1 and the second flange 2 are mutually close through the matching of the first inclined surface and the second inclined surface, and then make first flange 1 and second flange 2 closely laminate sealed 12, guarantee the leakproofness between first flange 1 and second flange 2 and the pipeline.
Be equipped with sealed pad 12 between first flange 1 and the second flange 2, sealed pad 12 cover is established in the one end of pipeline, and sealed pad 12 offsets with first flange 1 and second flange 2 respectively, all is equipped with a plurality of screw holes 11 on first flange 1 and the second flange 2, and is a plurality of screw hole 11 is equidistant distribution, and two pipelines are fixed around can making through the cooperation of bolt and screw hole 11.
In the utility model, a worker firstly sleeves a sealing gasket 12 at one end of a pipeline, then respectively approaches a first flange 1 and a second flange 2 to the outer wall of the sealing gasket 12, inserts a fixing block 3 into a fixing groove 4, at the moment, the worker holds two handles 6 to rotate to drive a threaded rod 5 to rotate, so that sliding columns 7 and limiting blocks 8 at two sides move relatively until the sliding columns 7 are embedded into a mounting groove 10, the sliding column 7 is extruded to the mounting groove 10 through the matching of the first inclined plane and the second inclined plane, the fixing block 3 is driven to slide in the fixing groove 4, the first flange 1 and the second flange 2 are tightly attached, and then accomplish the installation between first flange 1 and the second flange 2 fixed, can make first flange 1 and second flange 2 and pipeline fixed through the inseparable laminating between first flange 1 and the second flange 2, also can guarantee simultaneously first flange 1 and second flange 2 and pipeline between sealed.
Claims (7)
1. The utility model provides a combination formula flange that leakproofness is good, includes first flange (1) and second flange (2), its characterized in that, two fixed block (3) of fixedly connected with on first flange (1), be equipped with two fixed slot (4) on second flange (2), two fixed block (3) imbed respectively in fixed slot (4), be equipped with two fixed establishment on second flange (2), be equipped with sealed pad (12) between first flange (1) and second flange (2), sealed pad (12) offsets with first flange (1) and second flange (2) respectively, all be equipped with a plurality of screw holes (11) on first flange (1) and second flange (2).
2. The combined flange with good sealing performance as claimed in claim 1, wherein the fixing mechanism comprises a threaded rod (5) which penetrates through the second flange (2) and is connected with the second flange in a rotating manner, the threaded rod (5) is far away from one end of the second flange (2) and is fixedly connected with a handle (6), the outer wall of the threaded rod (5) is sleeved with a sliding column (7) which is connected with the threaded rod in a threaded manner, the sliding column (7) penetrates through the second flange (2) and is connected with the second flange in a sliding manner, two limit blocks (8) are fixedly connected with the outer wall of the sliding column (7), two limit grooves (9) are formed in the second flange (2), two limit blocks (8) are respectively embedded into the limit grooves (9), a mounting groove (10) is formed in the fixing block (3), and the sliding column (7) is embedded into the mounting groove (10).
3. A combined flange with good sealing performance according to claim 1, wherein the first flange (1) and the second flange (2) are both arranged in a ring shape.
4. The combined flange with good sealing performance as claimed in claim 1, wherein the first flange (1) and the second flange (2) are made of stainless steel alloy.
5. The combined flange with good sealing performance as claimed in claim 2, wherein the outer wall of the handle (6) is sleeved with a protective sleeve, and the protective sleeve is made of rubber.
6. The combined flange with good sealing performance as claimed in claim 2, wherein a first inclined surface is arranged on the sliding column (7), a second inclined surface is arranged on the mounting groove (10), and the first inclined surface and the second inclined surface are matched with each other.
7. A combined flange with good sealing performance as claimed in claim 2, wherein a plurality of said threaded holes (11) are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122627550.4U CN216479472U (en) | 2021-10-29 | 2021-10-29 | Combined flange with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122627550.4U CN216479472U (en) | 2021-10-29 | 2021-10-29 | Combined flange with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479472U true CN216479472U (en) | 2022-05-10 |
Family
ID=81444414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122627550.4U Active CN216479472U (en) | 2021-10-29 | 2021-10-29 | Combined flange with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479472U (en) |
-
2021
- 2021-10-29 CN CN202122627550.4U patent/CN216479472U/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 combined flange with good sealing performance Effective date of registration: 20221215 Granted publication date: 20220510 Pledgee: Weifang Bank Co Ltd College sub branch Pledgor: Weifang Futai Machinery Co.,Ltd. Registration number: Y2022980027597 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |