CN220337732U - Flange with good sealing performance - Google Patents
Flange with good sealing performance Download PDFInfo
- Publication number
- CN220337732U CN220337732U CN202322071103.4U CN202322071103U CN220337732U CN 220337732 U CN220337732 U CN 220337732U CN 202322071103 U CN202322071103 U CN 202322071103U CN 220337732 U CN220337732 U CN 220337732U
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- Prior art keywords
- flange
- plug
- main body
- flange main
- good sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Gasket Seals (AREA)
Abstract
The utility model discloses a flange with good sealing performance, which comprises: the novel flange comprises a first flange body, a second flange body and a plug mechanism, wherein a plurality of annular equally-distributed plug seats are fixedly welded on the side wall of the first flange body, plug grooves are formed in the plug seats, the plug grooves are arc-shaped and are arranged concentrically with the first flange body, a plurality of sockets matched with the plug seats are formed in the second flange body, the annular equally-distributed sockets are arranged, and the plug mechanism is arranged on the second flange body. According to the utility model, the first flange main body and the second flange main body can be quickly installed and connected through the matching of the rotating sleeve, the rotating rod, the arc-shaped rod, the plug-in block, the plug-in seat, the plug-in groove and other parts, the operation is simple, the labor intensity is reduced, and the working efficiency of installation and connection is improved.
Description
Technical Field
The utility model relates to the technical field of connecting accessories, in particular to a flange with good sealing performance.
Background
A flange, also called flange collar or flange, which is a part of the shaft-to-shaft connection for the connection between the pipe ends; the flange is also used on the device inlet and outlet and used for connection between two devices, the pipeline flange refers to a flange for a piping in a pipeline device, the flange is used on the device inlet and outlet flange for the device, the flange generally comprises a connecting seat and a connecting cylinder, holes are formed in the connecting seat, and in actual life, when the two flanges are connected, a plurality of bolts penetrate through the holes to fasten the connecting seat of the two flanges, in this way, workers are required to screw a plurality of bolts sequentially by using auxiliary tools, so that the labor intensity of the workers is greatly improved, the working efficiency is reduced, and in the later use, when the flanges are required to be replaced, the installation and the disassembly are inconvenient.
Disclosure of Invention
The utility model aims to provide a flange with good sealing performance, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a flange with good sealability, comprising:
the flange comprises a first flange body and a second flange body, wherein a plurality of annular equally distributed plug sockets are fixedly welded on the side wall of the first flange body, plug grooves are formed in the plug sockets, the plug grooves are arc-shaped and are arranged concentrically with the first flange body, a plurality of sockets matched with the plug sockets are formed in the second flange body, and the plurality of sockets are annularly equally distributed;
the plug-in mechanism is arranged on the second flange main body.
Preferably, the grafting mechanism includes the rotation cover, the rotation cover rotates to be connected on the connecting cylinder of second flange main part, the fixed welding has a plurality of annular equidistance bull sticks that distribute on rotating the cover, the bull stick is just to the centre of a circle of second flange main part, fixed welding has the arc pole on the bull stick, the one end fixed welding that the bull stick was kept away from to the arc pole has the grafting piece with the grafting groove looks adaptation, grafting piece lateral wall sets up for the slope form, fixed welding has the pull rod on rotating the cover, it is provided with spacing subassembly to rotate to overlap.
Preferably, the limiting component comprises a fixing seat, the fixing seat is fixedly welded on the rotating sleeve, the fixing seat is slidably connected with a limiting rod through a through hole, a pull plate is fixedly welded at the end of the limiting rod, a spring is sleeved on the limiting rod, two ends of the spring are fixedly bonded with the fixing seat and the pull plate respectively, a limiting groove is formed in the second flange main body, and the limiting groove is matched with the limiting rod.
Preferably, an annular groove is formed in the side wall of the first flange main body, and a sealing gasket is arranged in the annular groove.
Preferably, a collar is fixedly welded on the first flange main body.
Preferably, a limiting ring is arranged on the outer side of the rotating sleeve, and the limiting ring is fixedly welded on the connecting cylinder of the second flange main body.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the flange is used, the first flange main body is matched with the second flange main body through the arranged rotating sleeve, the rotating rod, the arc-shaped rod, the plug-in block, the plug-in seat, the plug-in groove and other parts, when the first flange main body is connected with the second flange main body, the plug-in seat can be inserted into the socket, the pull rod is pulled to drive the rotating sleeve to rotate anticlockwise, so that the rotating sleeve drives the plug-in block to rotate anticlockwise and insert into the plug-in groove through the rotating rod and the arc-shaped rod, the first flange main body is fixedly connected with the second flange main body, the rapid installation connection of the first flange main body and the second flange main body is realized, the operation is simple, the labor intensity is reduced, and the work efficiency of the installation connection is improved;
2. according to the utility model, through the cooperation of the limiting assembly formed by the fixed seat, the limiting rod, the pull plate and the spring and the limiting groove, after the plug-in block is completely inserted into the plug-in groove, the limiting rod can be inserted into the limiting groove under the reverse elastic force of the pull plate, so that the rotating sleeve is limited, the rotating sleeve is ensured not to accidentally rotate, the plug-in block is prevented from being separated from the plug-in groove, the connection stability of the first flange main body and the second flange main body is ensured, the tightness of the connection of the first flange main body and the second flange main body can be improved through the arranged sealing gasket, and the sealing effect is ensured.
Drawings
FIG. 1 is a schematic diagram of a flange with good sealing performance in a three-dimensional structure;
FIG. 2 is a perspective view of a first flange body in a flange with good sealing performance according to the present utility model;
fig. 3 is a perspective view of a second flange body in the flange with good sealing performance according to the present utility model.
In the figure: 1. a first flange body; 2. a second flange body; 3. a socket; 4. a plug-in groove; 5. a socket; 6. a rotating rod; 7. an arc-shaped rod; 8. a plug block; 9. a pull rod; 10. a fixing seat; 11. a limit rod; 12. pulling a plate; 13. a spring; 14. a limit groove; 15. a rotating sleeve; 16. an annular groove; 17. a sealing gasket; 18. a collar; 19. and a limiting ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a flange with good sealability, comprising:
the flange comprises a first flange main body 1 and a second flange main body 2, wherein a plurality of annular equally distributed plug seats 3 are fixedly welded on the side wall of the first flange main body 1, plug grooves 4 are formed in the plug seats 3, the plug grooves 4 are arc-shaped and are concentrically arranged with the first flange main body 1, a plurality of sockets 5 matched with the plug seats 3 are formed in the second flange main body 2, and a plurality of the sockets 5 are annularly equally distributed;
and the plugging mechanism is arranged on the second flange main body 2.
The plug mechanism comprises a rotating sleeve 15, the rotating sleeve 15 is rotationally connected to a connecting cylinder of a second flange main body 2, a plurality of annular equally distributed rotating rods 6 are fixedly welded to the rotating sleeve 15, the rotating rods 6 are opposite to the circle center of the second flange main body 2, arc rods 7 are fixedly welded to the rotating rods 6, plug blocks 8 matched with plug grooves 4 are fixedly welded to one ends of the arc rods 7, which are far away from the rotating rods 6, the side walls of the plug blocks 8 are obliquely arranged, pull rods 9 are fixedly welded to the rotating sleeve 15, limiting assemblies are arranged on the rotating sleeve 15, when the first flange main body 1 is connected with the second flange main body 2, plug seats 3 can be inserted into insertion holes 5, the rotating sleeve 9 is pulled to drive the rotating sleeve 15 to rotate anticlockwise, the plug blocks 8 are driven to rotate anticlockwise and are inserted into the plug grooves 4 through the rotating rods 6 and the arc rods 7, and accordingly the first flange main body 1 is fixedly connected with the second flange main body 2.
The limiting component comprises a fixing seat 10, the fixing seat 10 is fixedly welded on a rotating sleeve 15, the fixing seat 10 is slidably connected with a limiting rod 11 through a through hole formed in the fixing seat, a pull plate 12 is fixedly welded at the end head of the limiting rod 11, a spring 13 is sleeved on the limiting rod 11, two ends of the spring 13 are fixedly bonded with the fixing seat 10 and the pull plate 12 respectively, a limiting groove 14 is formed in the second flange main body 2, the limiting groove 14 is matched with the limiting rod 11, after the plugging block 8 is completely inserted into the plugging groove 4, the limiting rod 11 can be inserted into the limiting groove 14 under the action of reverse elastic force of the spring 13 on the pull plate 12, the rotating sleeve 15 is limited, the rotating sleeve 15 is prevented from accidentally rotating, and the plugging block 8 is prevented from being separated from the plugging groove 4.
An annular groove 16 is formed in the side wall of the first flange main body 1, a sealing gasket 17 is arranged in the annular groove 16, and the sealing performance of the first flange main body 1 and the second flange main body 2 during connection can be improved through the arranged sealing gasket 17, so that the sealing effect is ensured.
The lantern ring 18 is fixedly welded on the first flange main body 1, and the lantern ring 18 can be sleeved on the second flange main body 2 when the first flange main body 1 and the second flange main body 2 are connected, so that a connecting gap between the first flange main body 1 and the second flange main body 2 is covered, corrosion of rainwater to the sealing gasket 17 in the gap is reduced, and the service life of the sealing gasket 17 is prolonged.
The outside of rotating sleeve 15 is provided with spacing ring 19, spacing ring 19 fixed welding is on the connecting cylinder of second flange main part 2, and spacing ring 19 is used for spacing rotating sleeve 15, guarantees the stability of rotating sleeve 15.
Working principle: when the sealing gasket is used, through the matching of the arranged rotating sleeve 15, the rotating rod 6, the arc-shaped rod 7, the plug block 8, the plug seat 3, the plug groove 4 and other parts, when the first flange main body 1 is connected with the second flange main body 2, the plug seat 3 can be inserted into the plug groove 5, the pull rod 9 is pulled to drive the rotating sleeve 15 to rotate anticlockwise, so that the rotating sleeve 15 drives the plug block 8 to rotate anticlockwise and insert into the plug groove 4 through the rotating rod 6 and the arc-shaped rod 7, the first flange main body 1 is fixedly connected with the second flange main body 2, the quick installation connection of the first flange main body 1 and the second flange main body 2 is realized, the operation is simple, the labor intensity is reduced, the installation connection work efficiency is improved, after the plug block 8 is completely inserted into the plug groove 4, the limit rod 11 can be inserted into the limit groove 14 under the reverse elastic action of the spring 13, the limit sleeve 15 is limited, the situation that the rotating sleeve 15 is not accidentally rotated and the plug block 8 is prevented from being separated from the first flange main body 1 and the second flange main body 2 is prevented from being connected with the second flange main body 2 through the fixing seat 10, the limit assembly formed by the limit assembly of the limit rod 11 and the spring 13, and the sealing gasket is prevented from being arranged in the sealing gasket 2.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A flange with good sealing properties, comprising:
the novel flange comprises a first flange main body (1) and a second flange main body (2), wherein a plurality of annular equally distributed plug sockets (3) are fixedly welded on the side wall of the first flange main body (1), plug grooves (4) are formed in the plug sockets (3), the plug grooves (4) are arc-shaped and are concentrically arranged with the first flange main body (1), a plurality of sockets (5) matched with the plug sockets (3) are formed in the second flange main body (2), and the plurality of sockets (5) are annularly equally distributed;
the plug-in mechanism is arranged on the second flange main body (2).
2. A flange with good sealing properties according to claim 1, characterized in that: the utility model provides a plug connection mechanism, including rotating cover (15), rotate cover (15) and rotate and connect on the connecting cylinder of second flange main part (2), fixed welding has bull stick (6) that a plurality of annular equidistance distribute on rotating cover (15), bull stick (6) are just to the centre of a circle of second flange main part (2), fixed welding has arc pole (7) on bull stick (6), the one end fixed welding that bull stick (6) was kept away from to arc pole (7) has plug connection piece (8) with jack groove (4) looks adaptation, plug connection piece (8) lateral wall is the slope form setting, fixed welding has pull rod (9) on rotating cover (15), be provided with spacing subassembly on rotating cover (15).
3. A flange with good sealing properties according to claim 2, characterized in that: the limiting assembly comprises a fixing seat (10), the fixing seat (10) is fixedly welded on a rotating sleeve (15), the fixing seat (10) is connected with a limiting rod (11) through a through hole in a sliding mode, a pulling plate (12) is fixedly welded at the end of the limiting rod (11), a spring (13) is sleeved on the limiting rod (11), two ends of the spring (13) are fixedly bonded with the fixing seat (10) and the pulling plate (12) respectively, a limiting groove (14) is formed in a second flange main body (2), and the limiting groove (14) is matched with the limiting rod (11).
4. A flange with good sealing properties according to claim 1, characterized in that: an annular groove (16) is formed in the side wall of the first flange main body (1), and a sealing gasket (17) is arranged in the annular groove (16).
5. A flange with good sealing properties according to claim 1, characterized in that: a collar (18) is fixedly welded on the first flange main body (1).
6. A flange with good sealing properties according to claim 2, characterized in that: the outside of rotating sleeve (15) is provided with spacing ring (19), spacing ring (19) fixed welding is on the connecting cylinder of second flange main part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322071103.4U CN220337732U (en) | 2023-08-03 | 2023-08-03 | Flange with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322071103.4U CN220337732U (en) | 2023-08-03 | 2023-08-03 | Flange with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337732U true CN220337732U (en) | 2024-01-12 |
Family
ID=89445116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322071103.4U Active CN220337732U (en) | 2023-08-03 | 2023-08-03 | Flange with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337732U (en) |
-
2023
- 2023-08-03 CN CN202322071103.4U patent/CN220337732U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |