CN108825899A - A kind of flange facilitating installation - Google Patents
A kind of flange facilitating installation Download PDFInfo
- Publication number
- CN108825899A CN108825899A CN201810857490.5A CN201810857490A CN108825899A CN 108825899 A CN108825899 A CN 108825899A CN 201810857490 A CN201810857490 A CN 201810857490A CN 108825899 A CN108825899 A CN 108825899A
- Authority
- CN
- China
- Prior art keywords
- flange disk
- flange
- wire hole
- boss
- outside
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The present invention relates to a kind of flanges for facilitating installation,Including first flange disk,The first flange disk outer side center position offers axial passage one,Connector one is fixedly connected on the outside of the axial passage one,One periphery of connector is uniformly provided with regular hexagon groove,And the regular hexagon groove is provided on the outside of first flange disk,Regular hexagon groove inner cavity offers wire hole one,The configuration of the present invention is simple,It is easy to use,In mounting flange,Hexagon bolt head can be blocked,Only need the nut that screws up with a wrench,Reduce installation steps,Improve installation effectiveness,The being completely embedded property between two ring flanges can be increased,Improve the sealing performance of flange,Two ring flanges can be carried out tentatively fixed,Make two ring flanges that can not relatively rotate,To make wire hole one and wire hole two keep alignment,It is connect again by nut with hex bolts,Two ring flanges are further compressed,It is easy to operate.
Description
Technical field
The present invention relates to a kind of flanges for facilitating installation, belong to attachment device field.
Background technique
Flange is a kind of attachment device, and flange is often used in the connection between pipeline, the prior art in daily life
It when connecting flange, needs to connect the hex bolts through-hole that hex bolts passes through flange, then covers top nut in the other end, be anti-
Hex bolts skidding when tightening only is connected, hex bolts need to will be connected with spanner is equipped with one end of hexagon-head and fix, with pulling
Hand, which tightens the nut of the other end, to be achieved the purpose that fasten two flanged joints, and such mode is comparatively laborious, and installation effectiveness is poor,
And when installing two ring flanges, need first to be mutually aligned the hex bolts hole on ring flange and keep stable, then by one
The hex bolts each and every one cooperated pierces into hex bolts hole and tightens fixation, if when twisting hex bolts two ring flanges it
Between there is deflection, will lead to hex bolts and be difficult to be screwed into hex bolts hole, need to realign, and for a long time keep two methods
Blue disk alignment is also more troublesome, difficultly.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, a kind of flange for facilitating installation is provided, by being equipped with
Regular hexagon groove can pass through wire hole for the moment in hex bolts, and the head of hex bolts is inserted into regular hexagon groove,
The one end on hex bolts its head when tightening is by regular hexagon slot clamping, it is only necessary to which screw up with a wrench nut, reduces
Installation steps improve installation effectiveness, by being equipped with boss one, boss two, annular groove, annular lug and sealing ring, Ke Yizeng
Add the being completely embedded property between first flange disk and second flange disk, improve the sealing performance of flange, by be equipped with locating slot with
Positioning column tentatively fix to first flange disk and second flange disk, make two flanges by clamping between the two
Disk can not relatively rotate, so that wire hole one and wire hole two be made to keep alignment, then be connect by nut with hex bolts,
First flange disk and second flange disk are further compressed, it is easy to operate, it can effectively solve in background technique
Problem.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions：
A kind of flange facilitating installation, including first flange disk, the first flange disk outer side center position offer axial logical
Road one is fixedly connected with connector one on the outside of the axial passage one, and it is recessed that one periphery of connector is uniformly provided with regular hexagon
Slot, and the regular hexagon groove is provided on the outside of first flange disk, regular hexagon groove inner cavity offers wire hole one, and
The wire hole one runs through first flange disk, boss one is equipped on the inside of the first flange disk, and the boss one is positioned at axial logical
One periphery of road, one side of boss offer annular groove, and one two sides of boss are symmetrically arranged with locating slot, and the locating slot
Be provided on the inside of first flange disk, first flange disk side is connected with second flange disk, on the outside of the second flange disk in
Heart position offers axial passage two, and connector two, two periphery of connector are fixedly connected on the outside of the axial passage two
It is uniformly provided with wire hole two, and the wire hole two is provided on the outside of second flange disk, and the wire hole two is corresponding with wire hole one, institute
It states and is connected with hex bolts between wire hole two and wire hole one, boss two, and the boss two are equipped on the inside of the second flange disk
It is corresponding with boss one.
Furthermore, the annular groove inner cavity, which is glued, sealing ring.
Furthermore, the hex bolts end of thread has been connected through a screw thread nut, and the nut is located at the second method
On the outside of blue disk.
Furthermore, two side of boss is equipped with annular lug, and the annular lug matches with annular groove.
Furthermore, positioning column, and the positioning column and locating slot phase are fixedly connected on the inside of the second flange disk
It is corresponding.
Furthermore, the first flange disk and second flange disk outer surface are coated with corrosion-resistant finishes.
Beneficial effect of the present invention：The present invention can pass through wire hole for the moment in hex bolts by being equipped with regular hexagon groove,
The head of hex bolts is inserted into regular hexagon groove, and the one end on hex bolts its head when tightening is by regular hexagon slot
Clamping, it is only necessary to which screw up with a wrench nut, reduces installation steps, improves installation effectiveness, by being equipped with boss one, convex
Platform two, annular groove, annular lug and sealing ring can increase the being completely embedded property between first flange disk and second flange disk,
The sealing performance for improving flange can be by clamping between the two, to first flange disk by being equipped with locating slot and positioning column
Tentatively fix with second flange disk, make two ring flanges that can not relatively rotate, so that wire hole one and wire hole two be made to protect
Alignment is held, then is connect by nut with hex bolts, first flange disk and second flange disk are further compressed, grasped
Make convenient and strength-saving.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is a kind of flange side view for facilitating installation of the present invention.
Fig. 2 is a kind of flange first flange disk front view for facilitating installation of the present invention.
Fig. 3 is a kind of flange first flange disk rearview for facilitating installation of the present invention.
Fig. 4 is a kind of flange second flange disk rearview for facilitating installation of the present invention.
Figure label：1, first flange disk；2, axial passage one；3, connector one；4, regular hexagon groove；5, wire hole
One；6, boss one；7, annular groove；8, locating slot；9, second flange disk；10, axial passage two；11, connector two；12, wire hole
Two；13, hex bolts；14, boss two；15, sealing ring；16, nut；17, annular lug；18, positioning column.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As shown in Figs 1-4, a kind of flange facilitating installation, including first flange disk 1, in 1 outside of the first flange disk
Heart position offers axial passage 1, and one 2 outside of axial passage is fixedly connected with connector 1, for welding with pipeline
It connecing, one 3 periphery of connector is uniformly provided with regular hexagon groove 4, can be when hex bolts 13 pass through wire hole 1, hexagonal
The head of bolt 13 is inserted into regular hexagon groove 4, and the one end on its head when tightening of hex bolts 13 is by regular hexagon
4 clamping of slot, it is only necessary to which screw up with a wrench nut 16, reduces installation steps, improves installation effectiveness, and positive six side
Connected in star 4 is provided with 1 outside of first flange disk, and 4 inner cavity of regular hexagon groove offers wire hole 1, and the wire hole 1
Through first flange disk 1, boss 1 is equipped on the inside of the first flange disk 1, and the boss 1 is located at outside axial passage 1
Week, one 6 side of boss offer annular groove 7, and one 6 two sides of boss are symmetrically arranged with locating slot 8, can by with positioning
Column 18 is clamped, and is tentatively fixed to first flange disk 1 and second flange disk 9, makes two ring flanges that can not relatively rotate,
To make wire hole 1 and wire hole 2 12 keep alignment, then pass through nut 16 and connect with hex bolts 13, to first flange disk
1 and second flange disk 9 further compressed, it is easy to operate, and the locating slot 8 is provided with the inside of first flange disk 1,
1 side of first flange disk is connected with second flange disk 9, and the 9 outer side center position of second flange disk offers axial logical
Road 2 10,2 10 outside of axial passage are fixedly connected with connector 2 11, and 2 11 periphery of connector is uniformly provided with silk
Hole 2 12, and the wire hole 2 12 is provided with 9 outside of second flange disk, and the wire hole 2 12 is corresponding with wire hole 1, it is described
It is connected with hex bolts 13 between wire hole 2 12 and wire hole 1, first flange disk 1 and second flange disk 9 can be fixed,
Boss 2 14 is equipped on the inside of the second flange disk 9, and the boss 2 14 is corresponding with boss 1, can increase by the first method
Being completely embedded property between blue disk 1 and second flange disk 9, improves the sealing performance of flange.
More specifically, 7 inner cavity of annular groove, which is glued, sealing ring 15, can increase first flange disk 1 and the second method
Communication seals between blue disk 9,13 end of thread of hex bolts have been connected through a screw thread nut 16, and 16, the nut
In 9 outside of second flange disk, 2 14 side of boss is equipped with annular lug 17, and the annular lug 17 and 7 phase of annular groove
Matching is fixedly connected with positioning column 18 on the inside of the second flange disk 9, and the positioning column 18 is corresponding with locating slot 8, to the
One ring flange 1 and second flange disk 9 are tentatively fixed, and the first flange disk 1 is coated with resistance to 9 outer surface of second flange disk
Corrosion resistant coating can efficiently reduce corrosion of the chemical liquids to flange, can effectively extend first flange disk 1 and second flange disk 9
Service life.
Working principle of the present invention：When first flange disk 1 and second flange disk 9 are fixed, first by positioning column 18
It is caught in locating slot 8, first flange disk 1 and second flange disk 9 can tentatively be fixed, occur that two ring flanges can not
It relatively rotates, so that wire hole 1 and wire hole 2 12 be made to keep alignment, then is connect by nut 16 with hex bolts 13, it is right
First flange disk 1 and second flange disk 9 are further compressed, easy to operate, pass through wire hole 1 in hex bolts 13
When, the head of hex bolts 13 is inserted into regular hexagon groove 4, and the one end on its head when tightening of hex bolts 13 is by just
4 clamping of hex shaped groove, it is only necessary to which screw up with a wrench nut 16, reduces installation steps, improves installation effectiveness.
The above are the preferable embodiments of the present invention, and those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified, and therefore, the invention is not limited to above-mentioned specific embodiment, all those skilled in the art exist
Made any conspicuous improvement, replacement or modification all belong to the scope of protection of the present invention on the basis of the present invention.
Claims (6)
1. a kind of flange for facilitating installation, including first flange disk（1）, it is characterised in that：The first flange disk（1）In outside
Heart position offers axial passage one（2）, the axial passage one（2）Outside is fixedly connected with connector one（3）, the connection
Body one（3）Periphery is uniformly provided with regular hexagon groove（4）, and the regular hexagon groove（4）It is provided with first flange disk（1）Outside
Side, the regular hexagon groove（4）Inner cavity offers wire hole one（5）, and the wire hole one（5）Through first flange disk（1）, institute
State first flange disk（1）Inside is equipped with boss one（6）, and the boss one（6）Positioned at axial passage one（2）Periphery, it is described convex
Platform one（6）Side offers annular groove（7）, the boss one（6）Two sides are symmetrically arranged with locating slot（8）, and the locating slot（8）
It is provided with first flange disk（1）Inside, the first flange disk（1）Side is connected with second flange disk（9）, the second flange
Disk（9）Outer side center position offers axial passage two（10）, the axial passage two（10）Outside is fixedly connected with connector
Two（11）, the connector two（11）Periphery is uniformly provided with wire hole two（12）, and the wire hole two（12）It is provided with second flange
Disk（9）Outside, and the wire hole two（12）With wire hole one（5）It is corresponding, the wire hole two（12）With wire hole one（5）Between connect
There is hex bolts（13）, the second flange disk（9）Inside is equipped with boss two（14）, and the boss two（14）With boss one
（6）It is corresponding.
2. a kind of flange for facilitating installation according to claim 1, it is characterised in that：The annular groove（7）It is glued inner cavity
There is sealing ring（15）.
3. a kind of flange for facilitating installation according to claim 1, it is characterised in that：The hex bolts（13）The end of thread
It has been connected through a screw thread nut（16）, and the nut（16）Positioned at second flange disk（9）Outside.
4. a kind of flange for facilitating installation according to claim 1, it is characterised in that：The boss two（14）Side is equipped with
Annular lug（17）, and the annular lug（17）With annular groove（7）Match.
5. a kind of flange for facilitating installation according to claim 1, it is characterised in that：The second flange disk（9）Inside
It is fixedly connected with positioning column（18）, and the positioning column（18）With locating slot（8）It is corresponding.
6. a kind of flange for facilitating installation according to claim 1, it is characterised in that：The first flange disk（1）With
Two ring flanges（9）Outer surface is coated with corrosion-resistant finishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810857490.5A CN108825899A (en) | 2018-07-31 | 2018-07-31 | A kind of flange facilitating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810857490.5A CN108825899A (en) | 2018-07-31 | 2018-07-31 | A kind of flange facilitating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825899A true CN108825899A (en) | 2018-11-16 |
Family
ID=64152390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810857490.5A Pending CN108825899A (en) | 2018-07-31 | 2018-07-31 | A kind of flange facilitating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825899A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220053A (en) * | 2019-06-17 | 2019-09-10 | 刘艳文 | A kind of control valve based on flanged joint |
| CN110762305A (en) * | 2019-11-15 | 2020-02-07 | 中国空气动力研究与发展中心超高速空气动力研究所 | Water-cooling test flange for hypersonic-velocity low-density wind tunnel stabilization section |
| CN117287571A (en) * | 2023-11-27 | 2023-12-26 | 常州市常武欣摄石化配件有限公司 | High-tensile flange plate, stamping process and stamping equipment thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202048282U (en) * | 2011-03-30 | 2011-11-23 | 中国石油化工股份有限公司 | Flange theft-proof structure and theft-proof flange with flange theft-proof structure |
| CN205842040U (en) * | 2016-07-27 | 2016-12-28 | 温州富通管件制造有限公司 | Flange |
| CN206001151U (en) * | 2016-08-23 | 2017-03-08 | 温州万强法兰科技有限公司 | A kind of multi-sealed flange |
| CN208735070U (en) * | 2018-07-31 | 2019-04-12 | 江苏五洲管业有限公司 | A kind of flange facilitating installation |
-
2018
- 2018-07-31 CN CN201810857490.5A patent/CN108825899A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202048282U (en) * | 2011-03-30 | 2011-11-23 | 中国石油化工股份有限公司 | Flange theft-proof structure and theft-proof flange with flange theft-proof structure |
| CN205842040U (en) * | 2016-07-27 | 2016-12-28 | 温州富通管件制造有限公司 | Flange |
| CN206001151U (en) * | 2016-08-23 | 2017-03-08 | 温州万强法兰科技有限公司 | A kind of multi-sealed flange |
| CN208735070U (en) * | 2018-07-31 | 2019-04-12 | 江苏五洲管业有限公司 | A kind of flange facilitating installation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220053A (en) * | 2019-06-17 | 2019-09-10 | 刘艳文 | A kind of control valve based on flanged joint |
| CN110220053B (en) * | 2019-06-17 | 2020-12-01 | 安徽天康创新科技有限公司 | Control valve based on flange connection |
| CN110762305A (en) * | 2019-11-15 | 2020-02-07 | 中国空气动力研究与发展中心超高速空气动力研究所 | Water-cooling test flange for hypersonic-velocity low-density wind tunnel stabilization section |
| CN117287571A (en) * | 2023-11-27 | 2023-12-26 | 常州市常武欣摄石化配件有限公司 | High-tensile flange plate, stamping process and stamping equipment thereof |
| CN117287571B (en) * | 2023-11-27 | 2024-01-30 | 常州市常武欣摄石化配件有限公司 | High-tensile flange plate, stamping process and stamping equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |