CN211398886U - Flange convenient to install fast - Google Patents
Flange convenient to install fast Download PDFInfo
- Publication number
- CN211398886U CN211398886U CN201921182800.4U CN201921182800U CN211398886U CN 211398886 U CN211398886 U CN 211398886U CN 201921182800 U CN201921182800 U CN 201921182800U CN 211398886 U CN211398886 U CN 211398886U
- Authority
- CN
- China
- Prior art keywords
- flange plate
- block
- flange
- ring
- fixed
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model provides a flange convenient for quick installation, which comprises an upper flange plate, a lower flange plate, bolt holes, a fixture block, a sealing ring, an upper fixing groove, a lower fixing block, bolts, a sleeve, nuts and a sealing installation ring, wherein one end of the bolt hole is cut on the surface of the upper flange plate in a mode of through extending and cutting; a clamping block is arranged on the surface of the upper flange plate, and a sealing ring is arranged inside the clamping block; one end of the upper fixing groove is fixed at one end of the upper fixing groove in a threaded connection mode; one end of the lower fixing block is fixed at one end of the lower flange plate in a threaded connection mode; bolts are arranged on the surface of the flange plate, and one ends of the bolts penetrate through the surface of the lower flange plate; the middle part of the lower flange plate is provided with a sleeve; the utility model discloses the heating cabinet, the fixture block, the setting of lower fixed block and seal installation circle, easy to assemble, it is sealed effectual, connection structure fastens more, the marketing and the application of being convenient for.
Description
Technical Field
The utility model relates to a flange equipment field especially relates to a flange convenient to install fast.
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; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges.
The flange connection type can be divided into plate type flat welding flange, neck butt welding flange, socket welding flange, thread flange, flange cover, neck butt welding ring loose flange, flat welding ring loose flange, ring groove face flange and flange cover, large diameter flat flange, large diameter neck flange, splayed blind plate, butt welding ring loose flange, but the current flange still has inconvenient installation, and sealed effect is poor, the not tight problem of connection structure.
Therefore, it is necessary to provide a flange which is easy to install quickly.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a flange convenient to quick installation to solve current flange and still having inconvenient installation, sealed effect is poor, the problem that connection structure does not fasten. A flange convenient for quick installation comprises an upper flange plate, a lower flange plate, bolt holes, a clamping block, a sealing ring, an upper fixing groove, a lower fixing block, bolts, a sleeve, nuts and a sealing installation ring, wherein one end of each bolt hole is cut on the surface of the upper flange plate in a penetrating, extending and cutting mode; a clamping block is arranged on the surface of the upper flange plate, and a sealing ring is arranged inside the clamping block; one end of the upper fixing groove is fixed at one end of the upper fixing groove in a threaded connection mode; one end of the lower fixing block is fixed at one end of the lower flange plate in a threaded connection mode; a bolt is arranged on the surface of the lower flange plate, and one end of the bolt penetrates through the surface of the lower flange plate; the middle part of the lower flange plate is provided with a sleeve; a nut is arranged at one end of the bolt; the middle part of the sealing installation ring is fixed in the middle of the upper flange plate through a U-shaped groove.
The upper flange plate is made of cylindrical stainless steel, the periphery of the upper flange plate is uniformly provided with four bolt holes in an integrated structure, and the surface of the upper flange plate is provided with an anti-corrosion layer.
The fixture block is made of arc-shaped stainless steel, a layer of rubber pad is arranged on the surface of the fixture block, four fixture blocks are arranged on the upper flange plate, the fixture blocks correspond to the clamping grooves of the lower flange plate, and the fixture blocks and the clamping grooves of the lower flange plate can be mutually buckled through rotation.
The fixed block adopts irregular square stainless steel material down, and down the fixed block can carry out the lock with the last fixed slot on the last ring flange, should be provided with two places down the fixed block, and the setting of going up fixed slot and lower fixed block corresponds each other.
The seal mounting ring is made of a circular polytetrafluoroethylene material and has certain elasticity.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses the setting of fixture block is favorable to the installation of being convenient for, and installation procedure is simple, and easy to operate makes connection structure fasten more, prevents to leak.
2. The utility model discloses the setting of lower fixed block is favorable to easy to assemble, and convenient to use, and be favorable to convenient the dismantlement, connection structure stability is strong, is difficult for droing.
3. The utility model discloses the setting of lower fixed block is favorable to increasing sealed effect, avoids causing because the gap of junction to ooze the leakage, is favorable to increase of service life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the upper flange structure of the present invention.
Fig. 3 is a schematic view of the lower flange structure of the present invention.
In the figure:
1-an upper flange plate, 2-a lower flange plate, 3-bolt holes, 4-fixture blocks, 5-a sealing ring, 6-an upper fixing groove, 7-a lower fixing block, 8-a bolt, 9-a sleeve, 10-a nut and 11-a sealing installation ring.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 3
The utility model provides a flange convenient for quick installation, which comprises an upper flange plate 1, a lower flange plate 2, bolt holes 3, a clamping block 4, a sealing ring 5, an upper fixing groove 6, a lower fixing block 7, bolts 8, a sleeve 9, nuts 10 and a sealing installation ring 11, wherein one end of each bolt hole 3 is cut on the surface of the upper flange plate 1 in a through extending and cutting way; a clamping block 4 is arranged on the surface of the upper flange plate 1, and a sealing ring 5 is arranged inside the clamping block 4; one end of the upper fixing groove 6 is fixed at one end of the upper fixing groove 6 in a threaded connection mode; one end of the lower fixing block 7 is fixed at one end of the lower flange 2 in a threaded connection mode; a bolt 8 is arranged on the surface of the lower flange 2, and one end of the bolt 8 penetrates through the surface of the lower flange 2; the middle part of the lower flange plate 2 is provided with a sleeve 9; a nut 10 is arranged at one end of the bolt 8; the middle part of the sealing installation ring 11 is fixed in the middle part of the upper flange plate 1 through a U-shaped groove.
Go up ring flange 1 and adopt columniform stainless steel, and go up ring flange 1 even bolt hole 3 that is provided with the integral type structure all around, this bolt hole 3 is provided with four, and the surface of going up ring flange 1 is provided with the one deck anti-corrosion coating, is favorable to the installation of being convenient for, and is favorable to preventing that the raw materials from corroding the flange, influences the result of use, shortens life.
The fixture block 4 is made of arc-shaped stainless steel, the surface of the fixture block 4 is provided with a layer of rubber pad, the fixture block 4 is provided with four upper flange plates 1, the fixture block 4 corresponds to the clamping groove of the lower flange plate 2, the fixture block 4 and the clamping groove of the lower flange plate 2 can be mutually buckled through rotation, convenience in installation is facilitated, installation steps are simple, operation is easy, the connecting structure is more firm, and leakage is prevented.
Fixed block 7 adopts irregular square stainless steel material down, and fixed block 7 can carry out the lock with last fixed slot 6 on the last ring flange 1 down, and fixed block 7 should be provided with two places down, and goes up fixed slot 6 and corresponds each other with setting of fixed block 7 down, is favorable to easy to assemble, convenient to use, and is favorable to convenient the dismantlement, and connection structure stability is strong, is difficult for droing.
The sealing installation ring 11 is made of a circular polytetrafluoroethylene material, and the sealing installation ring 11 has certain elasticity, so that the sealing effect is favorably improved, the leakage caused by a gap at a joint is avoided, the service life is favorably prolonged,
principle of operation
The utility model discloses in, will go up ring flange 1 and the butt joint of lower ring flange 2 during the connection, the draw-in groove of fixture block 4 in the last ring flange 1 and the 2 kinds of lower ring flanges corresponds each other and puts into, then through rotatory ring flange 1 with the rotatory below of draw-in groove in fixture block 4 to the lower ring flange 2, make fixture block 4 and lower ring flange 2 in the draw-in groove carry out the joint, make ring flange 1 and lower ring flange 2 carry out the hookup location, inside seal installation circle 11's setting, can increase sealed effect, avoid causing the seepage leakage because the gap of junction, internal link finishes, sealed completion back, again through the joint of last fixed slot 6 with lower fixed block 7, make ring flange 1 and lower ring flange 2 more fasten, after the good position of fixing, then through bolt 8 through bolt 3, later fix with nut 10 can.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. The utility model provides a flange convenient to quick installation which characterized in that: the sealing device comprises an upper flange plate (1), a lower flange plate (2), bolt holes (3), a clamping block (4), a sealing ring (5), an upper fixing groove (6), a lower fixing block (7), bolts (8), sleeves (9), nuts (10) and a sealing mounting ring (11), wherein one end of each bolt hole (3) is cut on the surface of the upper flange plate (1) in a penetrating, extending and cutting mode; a clamping block (4) is arranged on the surface of the upper flange plate (1), and a sealing ring (5) is arranged inside the clamping block (4); one end of the upper fixing groove (6) is fixed at one end of the upper fixing groove (6) in a threaded connection mode; one end of the lower fixing block (7) is fixed at one end of the lower flange plate (2) in a threaded connection mode; a bolt (8) is arranged on the surface of the lower flange plate (2), and one end of the bolt (8) penetrates through the surface of the lower flange plate (2); a sleeve (9) is arranged in the middle of the lower flange plate (2); a nut (10) is arranged at one end of the bolt (8); the middle part of the sealing installation ring (11) is fixed in the middle part of the upper flange plate (1) through a U-shaped groove.
2. A flange for facilitating quick installation as claimed in claim 1, wherein: the upper flange plate (1) is made of cylindrical stainless steel, the periphery of the upper flange plate (1) is uniformly provided with four bolt holes (3) of an integrated structure, and the surface of the upper flange plate (1) is provided with a corrosion-resistant layer.
3. A flange for facilitating quick installation as claimed in claim 1, wherein: the clamping block (4) is made of arc-shaped stainless steel, a layer of rubber pad is arranged on the surface of the clamping block (4), four clamping blocks (4) are arranged on the upper flange plate (1), the clamping grooves of the clamping blocks (4) and the lower flange plate (2) correspond to each other, and the clamping grooves of the clamping blocks (4) and the lower flange plate (2) can be mutually buckled through rotation.
4. A flange for facilitating quick installation as claimed in claim 1, wherein: fixed block (7) adopt irregular square stainless steel material down, and down fixed block (7) can carry out the lock with last fixed slot (6) on last ring flange (1), should be provided with two places down fixed block (7), and go up fixed slot (6) and correspond each other with setting up of lower fixed block (7).
5. A flange for facilitating quick installation as claimed in claim 1, wherein: the seal mounting ring (11) is made of a circular polytetrafluoroethylene material, and the seal mounting ring (11) has certain elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182800.4U CN211398886U (en) | 2019-07-25 | 2019-07-25 | Flange convenient to install fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182800.4U CN211398886U (en) | 2019-07-25 | 2019-07-25 | Flange convenient to install fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211398886U true CN211398886U (en) | 2020-09-01 |
Family
ID=72209852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921182800.4U Expired - Fee Related CN211398886U (en) | 2019-07-25 | 2019-07-25 | Flange convenient to install fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211398886U (en) |
-
2019
- 2019-07-25 CN CN201921182800.4U patent/CN211398886U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213040030U (en) | Flange convenient for pipeline installation | |
| CN205383366U (en) | Double containment anticreep formula connecting device | |
| CN106885076A (en) | A kind of flange pipeline attachment means | |
| CN211951823U (en) | Anti-leakage type ground wax-proof, scale-proof and corrosion-proof device | |
| CN211398886U (en) | Flange convenient to install fast | |
| CN208651944U (en) | A kind of bimetal compound pipeline pressure experimental device | |
| CN106287075A (en) | A kind of fast assembling-disassembling assembling pipe joint | |
| CN211398889U (en) | Copper alloy flange connection structure for ship | |
| CN218622341U (en) | Antiseep connection structure of concrete member | |
| CN103334454B (en) | Self-locking type multi-purpose half inspection well | |
| WO2019157808A1 (en) | Circumferential seam sealing structure of underground integrated pipe gallery | |
| CN209163052U (en) | A kind of pre-buried channel flow fixed structure | |
| CN212564764U (en) | Novel waterproof structure of wall-penetrating pipeline | |
| CN211289092U (en) | Quick exhaust valve convenient to installation | |
| CN204267930U (en) | A kind of direct insertion pressure piping joint | |
| CN211315429U (en) | Sealing flange with pressure check ring | |
| CN218911800U (en) | Water tank water storage test plugging structure | |
| CN205842040U (en) | Flange | |
| CN216344466U (en) | Connecting assembly of building heating and ventilation pipeline | |
| CN201517668U (en) | Pipe connecting structure | |
| CN213393911U (en) | Waterproof structure of wall pipe fitting capable of preventing inclination of building pipe fitting during concrete pouring | |
| CN211398879U (en) | Connecting device between flanges with different pressure grades | |
| CN205826247U (en) | Large diameter heat pipe detachable pressure device assembly | |
| CN220523494U (en) | Quick connector for water pipe | |
| CN216976143U (en) | Leakage stopping structure for flange joint of nuclear power station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |