CN220770422U - High-pressure flange dismounting structure convenient to adjust - Google Patents
High-pressure flange dismounting structure convenient to adjust Download PDFInfo
- Publication number
- CN220770422U CN220770422U CN202322543135.XU CN202322543135U CN220770422U CN 220770422 U CN220770422 U CN 220770422U CN 202322543135 U CN202322543135 U CN 202322543135U CN 220770422 U CN220770422 U CN 220770422U
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- shaped mounting
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- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to the technical field of high-pressure flanges, in particular to a convenient-to-adjust high-pressure flange dismounting structure, which comprises a first flange plate, wherein a second flange plate is arranged at the left end of the first flange plate, mounting grooves are respectively formed in the circumferential outer walls of the first flange plate and the second flange plate, dismounting mechanisms are arranged in the mounting grooves, each dismounting mechanism comprises a front arc-shaped mounting plate and a rear arc-shaped mounting plate, the rear side surface of the front arc-shaped mounting plate is tightly attached to the front side surface of the rear arc-shaped mounting plate, mounting openings are respectively formed in the rear side surface of the front arc-shaped mounting plate and the front side surface of the rear arc-shaped mounting plate, mounting plates are symmetrically welded and fixed at the upper end and the lower end of the front arc-shaped mounting plate respectively, and the inner side surfaces of the mounting plates adjacent to each other in the Y axis are tightly attached to each other; this high-pressure flange dismouting structure of convenient regulation makes the device installation effectiveness obtain improving through setting up dismouting mechanism, makes the leakproofness of the device obtain improving through setting up joint circle, sealing washer and seal tube.
Description
Technical Field
The utility model relates to the technical field of high-pressure flanges, in particular to a convenient-to-adjust high-pressure flange dismounting structure.
Background
The high-pressure flange is a flange for connecting pipelines or equipment with pressure higher than 10MPa and mainly comprises a traditional high-pressure flange and a high-pressure self-tightening flange.
The utility model discloses a high-pressure flange of publication number CN104295822A, including ring flange, pipeline, mounting hole, reinforcement, seal groove, the ring flange welding is in become integrative around the pipeline, be equipped with three mounting hole on the ring flange, the mounting hole evenly sets up on the ring flange, the mounting hole is the heliciform mounting hole, be provided with trilateral reinforcement on the ring flange, the reinforcement is perpendicular form between ring flange and the pipeline, the reinforcement is isosceles right triangle, the reinforcement evenly distributed on the ring flange, reinforcement and mounting hole interval distribution, trilateral isosceles right triangle's reinforcement, the compressive resistance is stronger, the leakproofness of this high-pressure flange has also been increased to the heliciform mounting hole, this high-pressure flange provides a flange that compressive resistance is good, moreover simple structure, easy manufacturing, long service time.
The device is simple in structure, easy to manufacture and produce and long in service time, but after the device is installed on a pipeline, if two flanges are fixedly connected by using bolts, the two flanges can be connected only after the positions of the mounting holes are in one-to-one correspondence by rotating the pipeline, so that the mounting efficiency is low, the using effect of the flanges is poor, and in view of the fact, a high-pressure flange dismounting structure convenient to adjust is provided.
Disclosure of Invention
The utility model aims to provide a high-pressure flange dismounting structure convenient to adjust 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:
the utility model provides a high-pressure flange dismouting structure convenient to adjust, includes first ring flange, first ring flange left end is equipped with the second ring flange, has seted up the mounting groove on the circumference outer wall of first ring flange and second ring flange respectively, be equipped with dismouting mechanism in the mounting groove, dismouting mechanism includes preceding arc mounting panel and back arc mounting panel, preceding arc mounting panel rear side surface closely laminates with back arc mounting panel front side surface, the installing port has been seted up respectively to preceding arc mounting panel rear side surface and back arc mounting panel front side surface, installing port inner wall laminates with the corresponding mounting groove circumference inner wall in its position, the symmetry is welded fastening respectively in both ends about preceding arc mounting panel and the back arc mounting panel has the mounting panel, adjacent in the Y axial the inboard surface of mounting panel closely laminates each other, and adjacent in the Y axial through bolt fixed connection between the mounting panel.
Preferably, the right end of the second flange plate is provided with a clamping groove, and the left end of the first flange plate is fixedly connected with a clamping ring through glue.
Preferably, the clamping ring is matched with the inner wall of the clamping groove in a clamping way, a fixing groove is formed in the inner wall of the clamping ring, a sealing ring is fixedly bonded on the inner wall of the fixing groove through glue, and the sealing ring is made of rubber.
Preferably, the positions of the circumferential inner walls of the first flange plate and the second flange plate, which are far away from the sealing rings, are welded and fixed with pipelines, and a sealing pipe is arranged between the two pipelines.
Preferably, the sealing tube is in plug-in fit with the circumferential inner walls of the first flange plate and the second flange plate respectively, two ends of the sealing tube are tightly attached to the inner side surfaces of the two pipelines respectively, and the sealing tube is made of rubber materials.
Preferably, the front arc-shaped mounting plate and the rear arc-shaped mounting plate are respectively provided with a plurality of mounting holes, and the mounting holes are uniformly and equidistantly arranged.
Preferably, the mounting hole near the right side is in threaded connection with a mounting bolt, the mounting bolt is in threaded connection with the mounting hole near the left side corresponding to the mounting bolt in position, and the mounting bolt is in threaded connection with a limit nut.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the high-pressure flange dismounting structure convenient to adjust, the dismounting mechanism is arranged, so that the device can quickly and fixedly connect two flange plates by using bolts without rotating a pipeline, and the mounting efficiency is improved;
2. this high-pressure flange dismouting structure of convenient regulation makes the leakproofness of device obtain improving through setting up joint circle, sealing washer and seal tube.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a first flange of the present utility model;
FIG. 3 is a schematic view of a disassembling and assembling mechanism in the present utility model;
fig. 4 is a schematic structural view of a front arc-shaped mounting plate according to the present utility model.
The meaning of each scale number in the figure is:
1. a first flange; 11. a second flange; 12. a mounting groove; 13. a clamping groove; 14. a clamping ring; 15. a fixing groove; 16. a seal ring; 17. a pipe; 18. sealing the tube;
2. a disassembly and assembly mechanism; 21. a front arc-shaped mounting plate; 22. a rear arc-shaped mounting plate; 23. a mounting hole; 24. a mounting port; 25. a mounting plate; 26. installing a bolt; 27. and (5) limiting the nut.
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. 1-4, the present utility model provides a technical solution:
the utility model provides a high-pressure flange dismouting structure of convenient regulation, includes first ring flange 1, and first ring flange 1 left end is equipped with second ring flange 11, has seted up mounting groove 12 on the circumference outer wall of first ring flange 1 and second ring flange 11 respectively, is used for installing preceding arc mounting panel 21 and back arc mounting panel 22.
Specifically, the right end of the second flange plate 11 is provided with a clamping groove 13, the left end of the first flange plate 1 is fixedly adhered with a clamping ring 14 through glue, and the clamping ring 14 is matched with the inner wall of the clamping groove 13 in a clamping manner, so that the first flange plate 1 and the second flange plate 11 can be conveniently installed.
Specifically, the fixed slot 15 has been seted up to joint circle 14 inner wall, and the fixed slot 15 inner wall is fixed with sealing washer 16 through glue bonding, and sealing washer 16 is the rubber material, plays sealed effect.
Specifically, the positions, far away from the sealing rings 16, of the circumferential inner walls of the first flange plate 1 and the second flange plate 11 are fixedly welded with the pipelines 17, sealing pipes 18 are arranged between the two pipelines 17, the sealing pipes 18 are respectively in plug-in fit with the circumferential inner walls of the first flange plate 1 and the second flange plate 11, two ends of each sealing pipe 18 are respectively and tightly attached to the inner side surfaces of the two pipelines 17, and the sealing pipes 18 are made of rubber materials and play a role in sealing.
As the preference of this embodiment, be equipped with dismouting mechanism 2 in the mounting groove 12, dismouting mechanism 2 includes preceding arc mounting panel 21 and back arc mounting panel 22, preceding arc mounting panel 21 rear side surface and back arc mounting panel 22 front side surface closely laminate, preceding arc mounting panel 21 and back arc mounting panel 22 are the installation of components of a whole that can function independently two halves for it is more convenient on the use, a plurality of mounting holes 23 have been seted up respectively on preceding arc mounting panel 21 and the back arc mounting panel 22, mounting hole 23 is even equidistant range, be used for convenient to use personnel to use mounting bolt 26 to connect.
Specifically, the rear side surface of the front arc-shaped mounting plate 21 and the front side surface of the rear arc-shaped mounting plate 22 are respectively provided with a mounting opening 24, and the inner wall of the mounting opening 24 is attached to the circumferential inner wall of the mounting groove 12 corresponding to the position of the mounting opening 24, so as to mount the rear side surface of the front arc-shaped mounting plate 21 and the rear arc-shaped mounting plate 22.
Specifically, the upper and lower ends of the front arc-shaped mounting plate 21 and the upper and lower ends of the rear arc-shaped mounting plate 22 are symmetrically welded and fixed with mounting plates 25 respectively, inner side surfaces of the mounting plates 25 adjacent to each other in the Y-axis direction are closely attached to each other, and the mounting plates 25 adjacent to each other in the Y-axis direction are fixedly connected by bolts for fixing the front arc-shaped mounting plate 21 and the rear arc-shaped mounting plate 22 adjacent to each other in the Y-axis direction.
Specifically, the mounting holes 23 near the right are screwed with mounting bolts 26, and the mounting bolts 26 are screwed with the mounting holes 23 near the left corresponding to the positions thereof for connecting the two front arc-shaped mounting plates 21 and the two rear arc-shaped mounting plates 22.
Specifically, the mounting bolt 26 is in threaded connection with a limit nut 27, and the right side surface of the limit nut 27 is closely attached to the left side surface of the front arc-shaped mounting plate 21 and the left side surface of the rear arc-shaped mounting plate 22 near the left side.
In the specific use process, when the device needs to be installed, a user firstly clamps and cooperates the clamping ring 14 with the clamping groove 13, and the left side surface of the first flange plate 1 and the right side surface of the second flange plate 11 are tightly attached;
all the mounting bolts 26 are respectively connected with the inner walls of the mounting holes 23 close to the right through threads, and the front arc-shaped mounting plate 21 and the rear arc-shaped mounting plate 22 close to the left are rotated, so that the mounting holes 23 close to the left correspond to the mounting bolts 26 one by one and all the mounting bolts 26 are rotated leftwards;
until the left side surfaces of the heads of all the mounting bolts 26 are respectively tightly attached to the right side surfaces of the front arc-shaped mounting plate 21 and the rear arc-shaped mounting plate 22 which are close to the right side, all the limit nuts 27 are respectively in threaded connection with all the mounting bolts 26 until the right side surfaces of the limit nuts 27 are tightly attached to the left side surfaces of the front arc-shaped mounting plate 21 and the left side surfaces of the rear arc-shaped mounting plate 22 which are close to the left side, and the device is completely mounted.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. High pressure flange dismouting structure of conveniently adjusting, including first ring flange (1), its characterized in that: the novel flange comprises a first flange plate (1), and is characterized in that a second flange plate (11) is arranged at the left end of the first flange plate (1), mounting grooves (12) are respectively formed in the circumferential outer walls of the first flange plate (1) and the second flange plate (11), a dismounting mechanism (2) is arranged in each mounting groove (12), each dismounting mechanism (2) comprises a front arc-shaped mounting plate (21) and a rear arc-shaped mounting plate (22), the rear side surface of each front arc-shaped mounting plate (21) is tightly attached to the front side surface of each rear arc-shaped mounting plate (22), mounting openings (24) are respectively formed in the rear side surface of each front arc-shaped mounting plate (21) and the front side surface of each rear arc-shaped mounting plate (22), the inner walls of the mounting openings (24) are attached to the circumferential inner walls of mounting grooves (12) corresponding to the positions of the mounting openings, mounting plates (25) are symmetrically fixedly mounted on the upper end and the lower ends of each mounting plate (25) respectively in a welded mode, the inner side surfaces of the mounting plates (25) adjacent in the Y axial direction are tightly attached to each other, and the mounting plates (25) are fixedly connected through bolts.
2. The easy-to-adjust high-pressure flange disassembly and assembly structure according to claim 1, wherein: the right end of the second flange plate (11) is provided with a clamping groove (13), and the left end of the first flange plate (1) is fixedly provided with a clamping ring (14) through glue adhesion.
3. The easy-to-adjust high-pressure flange dismounting structure of claim 2, wherein: the clamping ring (14) is matched with the inner wall of the clamping groove (13) in a clamping manner, a fixing groove (15) is formed in the inner wall of the clamping ring (14), a sealing ring (16) is fixedly bonded on the inner wall of the fixing groove (15) through glue, and the sealing ring (16) is made of rubber.
4. The easy-to-adjust high-pressure flange disassembly and assembly structure according to claim 1, wherein: the sealing device is characterized in that a pipeline (17) is fixedly welded at the position, far away from the sealing ring (16), of the circumferential inner walls of the first flange plate (1) and the second flange plate (11), and a sealing pipe (18) is arranged between the two pipelines (17).
5. The easy-to-adjust high-pressure flange disassembly and assembly structure according to claim 4, wherein: the sealing tube (18) is in plug-in fit with the circumferential inner walls of the first flange plate (1) and the second flange plate (11) respectively, two ends of the sealing tube (18) are tightly attached to the inner side surfaces of the two pipelines (17) respectively, and the sealing tube (18) is made of rubber.
6. The easy-to-adjust high-pressure flange disassembly and assembly structure according to claim 1, wherein: a plurality of mounting holes (23) are respectively formed in the front arc-shaped mounting plate (21) and the rear arc-shaped mounting plate (22), and the mounting holes (23) are uniformly and equidistantly arranged.
7. The easy-to-adjust high-pressure flange disassembly and assembly structure according to claim 6, wherein: the mounting holes (23) close to the right are in threaded connection with mounting bolts (26), the mounting bolts (26) are in threaded connection with the mounting holes (23) close to the left, which correspond to the mounting bolts in position, and the mounting bolts (26) are in threaded connection with limit nuts (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543135.XU CN220770422U (en) | 2023-09-18 | 2023-09-18 | High-pressure flange dismounting structure convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543135.XU CN220770422U (en) | 2023-09-18 | 2023-09-18 | High-pressure flange dismounting structure convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220770422U true CN220770422U (en) | 2024-04-12 |
Family
ID=90603891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322543135.XU Active CN220770422U (en) | 2023-09-18 | 2023-09-18 | High-pressure flange dismounting structure convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220770422U (en) |
-
2023
- 2023-09-18 CN CN202322543135.XU patent/CN220770422U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |