CN207648303U - A kind of threaded flange - Google Patents
A kind of threaded flange Download PDFInfo
- Publication number
- CN207648303U CN207648303U CN201721721258.6U CN201721721258U CN207648303U CN 207648303 U CN207648303 U CN 207648303U CN 201721721258 U CN201721721258 U CN 201721721258U CN 207648303 U CN207648303 U CN 207648303U
- Authority
- CN
- China
- Prior art keywords
- pressure ring
- ring
- flange
- connecting sleeve
- slideway
- 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
- 239000003292 glue Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 abstract description 13
- 238000007789 sealing Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model is related to a kind of threaded flanges, it includes connecting sleeve, paracentral position is provided with slideway on the inner wall of the connecting sleeve, that is slided in the slideway is provided with sliding block, the sliding block is separately fixed on the outer end face of pressure ring A and pressure ring B, it is provided with compressed spring between the pressure ring A and pressure ring B, between the pressure ring A and pressure ring B Elastic flexible glue pad is fixed on the inside of compressed spring, the outside of the connecting sleeve inner pressure ring A and pressure ring B has been connected through a screw thread ring flange A and ring flange B respectively, it is both provided with long arc-shaped holes on the flange of the ring flange A and ring flange B；Total, the utility model has the advantages that simple in structure, installation length is adjustable, connection sealing is good.
Description
Technical field
The utility model belongs to flange technical field, and in particular to a kind of threaded flange.
Background technology
Flange is called ring flange, belongs to connecting component, for the connection of connecting pipe or other parts, using very
Extensively, traditional flange is disk-like structure, and without the function of regulating flange disk length, so for different installation rulers
Very little connecting pipe either needs for other parts to carry out it cutting or lengthening processing when exchanging, troublesome in poeration；
Therefore it provides a kind of threaded flange simple in structure, that installation length is adjustable, connection sealing is good is very important.
Invention content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of simple in structure, installation length
Threaded flange adjustable, connection sealing is good.
What the purpose of this utility model was realized in：A kind of threaded flange, it includes connecting sleeve, the connection
Paracentral position is provided with slideway on the inner wall of casing, that is slided in the slideway is provided with sliding block, the sliding block
It is separately fixed on the outer end face of pressure ring A and pressure ring B, compressed spring is provided between the pressure ring A and pressure ring B, it is described
It is fixed with Elastic flexible glue pad between pressure ring A and pressure ring B on the inside of compressed spring, the connecting sleeve inner pressure ring A and pressure ring B's
Outside has been connected through a screw thread on the flange of ring flange A and ring flange B, the ring flange A and ring flange B and has been both provided with respectively
Long arc-shaped holes.
It is fixed with elastomeric gasket on the outer surface of the pressure ring A and pressure ring B.
Rotation direction of thread on the outside of the connecting sleeve inner pressure ring A and pressure ring B is opposite.
The outer surface of the connecting sleeve is provided with non-slip mat.
The cross sectional shape of the slideway is dovetail shaped slideway.
During the quantity of the compressed spring and sliding block is no less than 3 and is on the end face of pressure ring A and pressure ring B respectively
The heart is symmetrical.
The beneficial effects of the utility model：Pass through spiral shell between ring flange A and ring flange B and connecting sleeve in the utility model
Line is attached, can be to the installation length of flange by the length in regulating flange disk A and ring flange B precession connecting sleeves
It is adjusted, during ring flange A and ring flange B are gradually screwed in connecting sleeve, the inner end of ring flange A and ring flange B
Push pressure ring a and pressure ring b that the active force of compressed spring is overcome to be moved to centre along slideway respectively, Elastic flexible glue pad can will flow through
The liquid of ring flange A and ring flange B are isolated with pressure ring A, pressure ring B and compressed spring, and folding may be used in Elastic flexible glue pad
The elastic rubber tube of shape ensures the internal diameter large change of entire ring flange pipeline；Mounting hole on ring flange A and ring flange B flange
Using the long pore structure of arc, it is adapted to the fixation of the flange of different installation lengths；Total, the utility model has structure letter
The advantage single, installation length is adjustable, connection sealing is good.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of threaded flange of the utility model.
Fig. 2 is a kind of A-A profile structure diagram of threaded flange of the utility model.
In figure：1, connecting sleeve 2, pressure ring A 3, slideway 4, sliding block 5, pressure ring B 6, ring flange B 7, long arc-shaped holes 8,
Compressed spring 9, non-slip mat 10, Elastic flexible glue pad 11, elastomeric gasket 12, ring flange A.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, a kind of threaded flange, it includes connecting sleeve 1, on the inner wall of the connecting sleeve 1
Paracentral position is provided with slideway 3, that is slided in the slideway 3 is provided with sliding block 4, and the sliding block 4 is fixed respectively
On the outer end face of pressure ring A2 and pressure ring B5, compressed spring 8, the pressure ring are provided between the pressure ring A2 and pressure ring B5
The inside of compressed spring 8 is fixed with Elastic flexible glue pad 10, the 1 inner pressure ring A2 of connecting sleeve and pressure ring between A2 and pressure ring B5
The outside of B5 has been connected through a screw thread ring flange A12 and ring flange B6, the flange of the ring flange A12 and ring flange B8 respectively
On be both provided with long arc-shaped holes 7.
It is attached by screw thread between ring flange A12 and ring flange B6 and connecting sleeve 1 in the utility model, passes through tune
The length in ring flange A12 and ring flange B6 precessions connecting sleeve 1 is saved, the installation length of flange can be adjusted, in method
During blue disk A12 and ring flange B6 is gradually screwed in connecting sleeve 1, the inner end of ring flange A12 and ring flange B6 push away respectively
Dynamic pressure ring a2 and pressure ring b5 overcomes the active force of compressed spring 8 to be moved to centre along slideway 3, and Elastic flexible glue pad 10 can will flow through
The liquid of ring flange A12 and ring flange B6 are isolated with pressure ring A2, pressure ring B5 and compressed spring 8, and Elastic flexible glue pad 10 can be with
Using the elastic rubber tube of rugosity, ensure the internal diameter large change of entire ring flange pipeline；Ring flange A12 and ring flange B6 flange
On mounting hole use arc long pore structure, be adapted to the fixation of the flange of different installation lengths；Total, the utility model
Have the advantages that simple in structure, installation length is adjustable, connection sealing is good.
Embodiment 2
As depicted in figs. 1 and 2, a kind of threaded flange, it includes connecting sleeve 1, on the inner wall of the connecting sleeve 1
Paracentral position is provided with slideway 3, that is slided in the slideway 3 is provided with sliding block 4, and the sliding block 4 is fixed respectively
On the outer end face of pressure ring A2 and pressure ring B5, compressed spring 8, the pressure ring are provided between the pressure ring A2 and pressure ring B5
The inside of compressed spring 8 is fixed with Elastic flexible glue pad 10, the 1 inner pressure ring A2 of connecting sleeve and pressure ring between A2 and pressure ring B5
The outside of B5 has been connected through a screw thread ring flange A12 and ring flange B6, the flange of the ring flange A12 and ring flange B8 respectively
On be both provided with long arc-shaped holes 7, be fixed with elastomeric gasket 11 on the outer surface of the pressure ring A2 and pressure ring B5, it is described
Rotation direction of thread on the outside of connecting sleeve 1 inner pressure ring A2 and pressure ring B5 is on the contrary, the outer surface of the connecting sleeve 1 is provided with
Non-slip mat 9, the cross sectional shape of the slideway 3 are dovetail shaped slideway, and the quantity of 8 spring 8 of compression and sliding block 4 is many
Be centrosymmetric in 3 and on the end face of pressure ring A2 and pressure ring B5 distribution respectively.
It is attached by screw thread between ring flange A12 and ring flange B6 and connecting sleeve 1 in the utility model, passes through tune
The length in ring flange A12 and ring flange B6 precessions connecting sleeve 1 is saved, the installation length of flange can be adjusted, in method
During blue disk A12 and ring flange B6 is gradually screwed in connecting sleeve 1, the inner end of ring flange A12 and ring flange B6 push away respectively
Dynamic pressure ring a2 and pressure ring b5 overcomes the active force of compressed spring 8 to be moved to centre along slideway 3, and Elastic flexible glue pad 10 can will flow through
The liquid of ring flange A12 and ring flange B6 are isolated with pressure ring A2, pressure ring B5 and compressed spring 8, and Elastic flexible glue pad 10 can be with
Using the elastic rubber tube of rugosity, ensure the internal diameter large change of entire ring flange pipeline；Ring flange A12 and ring flange B6 flange
On mounting hole use arc long pore structure, be adapted to the fixation of the flange of different installation lengths；Pressure ring A2 and pressure ring B5
Outer surface on be fixed with elastomeric gasket 11, can make connecing for ring flange A12 and pressure ring A2, ring flange B6 and pressure ring B5
Contacting surface has better seal；Rotation direction of thread on the outside of connecting sleeve 1 inner pressure ring A2 and pressure ring B5 is on the contrary, mounting structure
Securely；Total, the utility model has the advantages that simple in structure, installation length is adjustable, connection sealing is good.
Claims (6)
1. a kind of threaded flange, it includes connecting sleeve, it is characterised in that：Close to center on the inner wall of the connecting sleeve
Position be provided with slideway, that is slided in the slideway is provided with sliding block, and the sliding block is separately fixed at pressure ring A and pressure ring
On the outer end face of B, it is provided with compressed spring between the pressure ring A and pressure ring B, compresses bullet between the pressure ring A and pressure ring B
It is fixed with Elastic flexible glue pad on the inside of spring, the outside of the connecting sleeve inner pressure ring A and pressure ring B have been connected through a screw thread respectively
It is both provided with long arc-shaped holes on the flange of ring flange A and ring flange B, the ring flange A and ring flange B.
2. a kind of threaded flange according to claim 1, it is characterised in that：The outer surface of the pressure ring A and pressure ring B
On be fixed with elastomeric gasket.
3. a kind of threaded flange according to claim 1, it is characterised in that：The connecting sleeve inner pressure ring A and pressure
Rotation direction of thread on the outside of ring B is opposite.
4. a kind of threaded flange according to claim 1, it is characterised in that：The outer surface of the connecting sleeve is arranged
There is non-slip mat.
5. a kind of threaded flange according to claim 1, it is characterised in that：The cross sectional shape of the slideway is dovetail
Shape slideway.
6. a kind of threaded flange according to claim 1, it is characterised in that：The quantity of the compressed spring and sliding block
It is no less than 3 and the distribution that is centrosymmetric on the end face of pressure ring A and pressure ring B respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721258.6U CN207648303U (en) | 2017-12-12 | 2017-12-12 | A kind of threaded flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721258.6U CN207648303U (en) | 2017-12-12 | 2017-12-12 | A kind of threaded flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648303U true CN207648303U (en) | 2018-07-24 |
Family
ID=62879730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721721258.6U Expired - Fee Related CN207648303U (en) | 2017-12-12 | 2017-12-12 | A kind of threaded flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709026A (en) * | 2018-08-06 | 2018-10-26 | 常州奥特斯丹智能装备科技有限公司 | A kind of pipe flange top opening |
| CN111473163A (en) * | 2020-04-17 | 2020-07-31 | 中煤地建设工程有限公司 | Heat supply pipeline connecting structure and construction method thereof |
-
2017
- 2017-12-12 CN CN201721721258.6U patent/CN207648303U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709026A (en) * | 2018-08-06 | 2018-10-26 | 常州奥特斯丹智能装备科技有限公司 | A kind of pipe flange top opening |
| CN111473163A (en) * | 2020-04-17 | 2020-07-31 | 中煤地建设工程有限公司 | Heat supply pipeline connecting structure and construction method thereof |
| CN111473163B (en) * | 2020-04-17 | 2021-08-17 | 中煤地建设工程有限公司 | Heat supply pipeline connecting structure and construction method thereof |
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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: 20180724 |