CN108758130A - A kind of flange connection - Google Patents
A kind of flange connection Download PDFInfo
- Publication number
- CN108758130A CN108758130A CN201810886308.9A CN201810886308A CN108758130A CN 108758130 A CN108758130 A CN 108758130A CN 201810886308 A CN201810886308 A CN 201810886308A CN 108758130 A CN108758130 A CN 108758130A
- Authority
- CN
- China
- Prior art keywords
- flange
- pressing plate
- plate
- movable plate
- connection according
- 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
- 241000233855 Orchidaceae Species 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004806 packaging method and process 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to a kind of flange connections, including first flange and second flange, elastomeric pad is equipped between the first flange and second flange, multiple bottom plates are evenly equipped on the side of first flange, the end of bottom plate is equipped with movable plate, is hinged by connector between one end and bottom plate of movable plate, and the other end is equipped with the pressing plate that can be pressed at the top of second flange, pressing plate is vertically connected with movable plate, is bolted to connection between the pressing plate and second flange.The present invention have it is simple in structure, be connected firmly, it is convenient for disassembly and assembly the features such as.
Description
Technical field
The present invention relates to a kind of flange connections.
Background technology
There is the flange connection for being largely used to transmission fluid media (medium) in mechanical design field, wherein flange connection surface exists
It must be able to keep good connectivity and leakproofness in the fluid media (medium) of certain pressure.Existing flanged joint is all very securely
, but need maintenance when, dismounting it is very inconvenient, cause great trouble for service personnel.
Invention content
For overcome the deficiencies in the prior art, it the purpose of the present invention is to provide a kind of simple in structure, be connected firmly, dismount
Convenient flange connection.
To solve the above problems, the technical solution adopted in the present invention is as follows：
A kind of flange connection, including first flange and second flange, set between the first flange and second flange
Flexible gasket, is evenly equipped with multiple bottom plates on the side of first flange, and the end of bottom plate is equipped with movable plate, one end of movable plate with
It is hinged by connector between bottom plate, the other end is equipped with the pressing plate that can be pressed at the top of second flange, and pressing plate hangs down with movable plate
It is straight to be connected, it is bolted to connection between the pressing plate and second flange.
Further, the pressing plate is equipped with the outer connecting hole for housing bolt, and the top of second flange, which is equipped with, to be used for
The interconnecting hole of accommodating bolt.
Further, the connector is hinge.
Further, the top of the second flange is equipped with the groove for housing pressing plate, and interconnecting hole is set to groove
It is interior.
Further, the bottom of the pressing plate is equipped with rubber layer, and the inner thickness of rubber layer is more than thickness as outside.
Further, the vertical range between the bottom of the pressing plate and the bottom of first flange and second flange and first
The sum of thickness of flange is identical.
Compared with prior art, the beneficial effects of the present invention are：It can make first flange and the second method by elastomeric pad
What is connected between orchid is compacter, and when installation prevents to move；Then pressing plate is made to be connect with second flange in rotation movable plate,
And pressing plate is made to be pressed in the top of second flange, then pressing plate and second flange are securely connected by bolt, simple in structure, connection
Securely；When dismounting, bolt only need to be taken out, pressing plate is detached with second flange, dismounting is very convenient.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is bottom plate of the present invention, the attachment structure schematic diagram of movable plate and pressing plate；
Fig. 3 is the vertical view of second flange in the present invention；
In attached drawing, 1 is first flange, and 2 be second flange, and 3 be elastomeric pad, and 4 be bottom plate, and 5 be movable plate, and 6 be hinge,
7 be pressing plate, and 8 be bolt, and 9 be outer connecting hole, and 10 be interconnecting hole, and 11 be groove, and 12 be rubber layer.
Specific implementation mode
Invention is further described in detail with reference to the accompanying drawings and detailed description.
Such as Fig. 1 to Fig. 3, a kind of flange connection, including first flange 1 and second flange 2,1 He of the first flange
It is equipped with elastomeric pad 3 between second flange 2, is evenly distributed on the side of first flange 1 there are six bottom plate 4, the end of bottom plate 4, which is equipped with, lives
Movable plate 5 is hinged between one end and bottom plate 4 of movable plate 5 by hinge 6, and when packaging, movable plate can be overturn by hinge
180 ° are bonded with bottom plate, can save space in this way, and the other end is equipped with the pressing plate 7 that can be pressed in 2 top of second flange, pressing plate 7
It is vertically connected with movable plate 5, is fixedly connected by bolt 8 between the pressing plate 7 and second flange 2.
Pressing plate 7 is equipped with the outer connecting hole 9 for housing bolt 8, and the top of second flange 2 is equipped with for housing bolt 8
Interconnecting hole 10.
The top of second flange 2 is equipped with the groove 11 for housing pressing plate 7, and interconnecting hole 10 is set in groove 11, this
Sample can more easily be screwed into bolt, will not slide between each other, improve installation effectiveness.
The bottom of pressing plate 7 is equipped with rubber layer 12, and the inner thickness of rubber layer 12 is more than thickness as outside, in this way can be in order to general
Pressing plate is pressed in second flange, can make to connect between pressing plate and second flange by rubber layer it is compacter so that
First flange connects more secured with second flange.
The thickness of vertical range and second flange 2 and first flange 1 between the bottom and the bottom of first flange 1 of pressing plate 7
The sum of degree is identical, can ensure that first flange and second flange are connected firmly by pressing plate in this way, will not occur between each other
Sliding.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (6)
1. a kind of flange connection, it is characterised in that：Including first flange and second flange, the first flange and the second method
It is equipped with elastomeric pad between orchid, multiple bottom plates are evenly equipped on the side of first flange, the end of bottom plate is equipped with movable plate, movable plate
One end and bottom plate between be hinged by connector, the other end, which is equipped with, can be pressed in pressing plate at the top of second flange, pressing plate with
Movable plate is vertically connected, and is bolted to connection between the pressing plate and second flange.
2. a kind of flange connection according to claim 1, it is characterised in that：The pressing plate is equipped with for housing spiral shell
The outer connecting hole of bolt, the top of second flange are equipped with the interconnecting hole for housing bolt.
3. a kind of flange connection according to claim 1, it is characterised in that：The connector is hinge.
4. a kind of flange connection according to claim 2, it is characterised in that：The top of the second flange, which is equipped with, to be used
In the groove of accommodating pressing plate, interconnecting hole is set in groove.
5. a kind of flange connection according to claim 1, it is characterised in that：The bottom of the pressing plate is equipped with rubber
The inner thickness of layer, rubber layer is more than thickness as outside.
6. a kind of flange connection according to claim 1, it is characterised in that：The bottom of the pressing plate and first flange
Bottom between vertical range and second flange it is identical as the sum of the thickness of first flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810886308.9A CN108758130A (en) | 2018-08-06 | 2018-08-06 | A kind of flange connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810886308.9A CN108758130A (en) | 2018-08-06 | 2018-08-06 | A kind of flange connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108758130A true CN108758130A (en) | 2018-11-06 |
Family
ID=63969095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810886308.9A Pending CN108758130A (en) | 2018-08-06 | 2018-08-06 | A kind of flange connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108758130A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628498A (en) * | 2020-12-23 | 2021-04-09 | 安徽实纽机械设备有限公司 | Pressure gas pipeline flange |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08334190A (en) * | 1995-06-06 | 1996-12-17 | Furubayashi Kogyo Kk | Pipe joint structure |
| KR200358102Y1 (en) * | 2004-05-08 | 2004-08-05 | 황광진 | he connecter for plastics pipe has flange |
| JP2006125533A (en) * | 2004-10-29 | 2006-05-18 | Rinnai Corp | Pipe joint and pipe connection method |
| CN200943787Y (en) * | 2006-01-26 | 2007-09-05 | 宝山钢铁股份有限公司 | Flange clamping device |
| CN203375028U (en) * | 2013-06-21 | 2014-01-01 | 张家港华日法兰有限公司 | Flange disk assembly |
| CN204852693U (en) * | 2015-06-18 | 2015-12-09 | 天津市飞奥达风能设备有限公司 | Novel high pressure pipeline connecting structure |
| JP2016003700A (en) * | 2014-06-16 | 2016-01-12 | 信越化学工業株式会社 | Flange fixing structure |
| CN105526459A (en) * | 2016-02-14 | 2016-04-27 | 朱明德 | Crack-prevention intelligent pipeline connecting equipment used for large and smart city industrial buildings |
| CN205639959U (en) * | 2016-04-22 | 2016-10-12 | 武汉工程大学 | Flange joint connects convenient to quick dismantlement |
| CN205938267U (en) * | 2016-07-18 | 2017-02-08 | 温州万强法兰科技有限公司 | Oppression formula flange with sealing ring |
| CN106415104A (en) * | 2014-05-09 | 2017-02-15 | 冈山市 | Flange coupling part reinforcing jig |
| CN208804359U (en) * | 2018-08-06 | 2019-04-30 | 常州奥特斯丹智能装备科技有限公司 | A kind of flange connection |
-
2018
- 2018-08-06 CN CN201810886308.9A patent/CN108758130A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08334190A (en) * | 1995-06-06 | 1996-12-17 | Furubayashi Kogyo Kk | Pipe joint structure |
| KR200358102Y1 (en) * | 2004-05-08 | 2004-08-05 | 황광진 | he connecter for plastics pipe has flange |
| JP2006125533A (en) * | 2004-10-29 | 2006-05-18 | Rinnai Corp | Pipe joint and pipe connection method |
| CN200943787Y (en) * | 2006-01-26 | 2007-09-05 | 宝山钢铁股份有限公司 | Flange clamping device |
| CN203375028U (en) * | 2013-06-21 | 2014-01-01 | 张家港华日法兰有限公司 | Flange disk assembly |
| CN106415104A (en) * | 2014-05-09 | 2017-02-15 | 冈山市 | Flange coupling part reinforcing jig |
| JP2016003700A (en) * | 2014-06-16 | 2016-01-12 | 信越化学工業株式会社 | Flange fixing structure |
| CN204852693U (en) * | 2015-06-18 | 2015-12-09 | 天津市飞奥达风能设备有限公司 | Novel high pressure pipeline connecting structure |
| CN105526459A (en) * | 2016-02-14 | 2016-04-27 | 朱明德 | Crack-prevention intelligent pipeline connecting equipment used for large and smart city industrial buildings |
| CN205639959U (en) * | 2016-04-22 | 2016-10-12 | 武汉工程大学 | Flange joint connects convenient to quick dismantlement |
| CN205938267U (en) * | 2016-07-18 | 2017-02-08 | 温州万强法兰科技有限公司 | Oppression formula flange with sealing ring |
| CN208804359U (en) * | 2018-08-06 | 2019-04-30 | 常州奥特斯丹智能装备科技有限公司 | A kind of flange connection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628498A (en) * | 2020-12-23 | 2021-04-09 | 安徽实纽机械设备有限公司 | Pressure gas pipeline flange |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |