CN206398231U - A kind of elastomer connector - Google Patents
A kind of elastomer connector Download PDFInfo
- Publication number
- CN206398231U CN206398231U CN201621239693.0U CN201621239693U CN206398231U CN 206398231 U CN206398231 U CN 206398231U CN 201621239693 U CN201621239693 U CN 201621239693U CN 206398231 U CN206398231 U CN 206398231U
- Authority
- CN
- China
- Prior art keywords
- flange
- elastomer connector
- rubber tube
- main body
- arc rubber
- 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.)
- Active
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 46
- 239000000806 elastomer Substances 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 7
- 229920006231 aramid fiber Polymers 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of elastomer connector, including arc rubber tube main body, the two ends of the arc rubber tube main body are provided with metal inner flange, the inside of the metal inner flange is provided with flange, the casing play that the arc rubber tube main body is disposed between hose lining and outer layer glue is constituted, and the two ends flange of the casing play, which is wrapped on flange, constitutes annular anti-slip structure；The end surface of the arc rubber tube is provided with least three circle boss.The utility model not only can ensure that the intensity of elastomer connector, additionally it is possible to ensure that elastomer connector main body is high voltage bearing while prevent end cord from pulling, and some circle small boss that end rubber surface is set can increase end face high pressure sealing performance.
Description
Technical field
This patent is related to a kind of elastomer connector, especially a kind of various high-voltage fields for being applied to absorb vibrations and displacement
The anti-slip of conjunction, high pressure resistant bending rubber joint, belong to rubber fittings technical field.
Background technology
In recent years, bending rubber joint is widely used in pressure pipeline and excretion pipeline system, with displacement
The functions such as compensation, elimination stress, reduction noise, absorption vibrations.Compared with traditional non-metal expansion joint, high pressure, resistance to negative pressure with
And the advantages of noise reduction, compared with type metal expansion joint, have the advantages that big and corrosion-resistant from heavy and light, absorption displacement.But current city
On field the elastomer connector of ordinary construction under elevated pressure conditions easily occur end pull, abnormal deformation the problems such as, stress levels are always
It is restricted, by taking DN80 as an example, the maximum pressure grade in concerned countries standard is 2.5MPa, under higher pressure occasion, should
With being restricted.
Utility model content
Technical problem to be solved in the utility model seeks to overcome these technological deficiencies, is deposited for General Purpose Rubber joint
Under elevated pressure conditions, easily occur end pull, abnormal deformation the problems such as there is provided a kind of anti-drawing rational in infrastructure, easy to use
Take off high pressure resistant bending rubber joint.
The utility model solve above technical problem technical scheme be：A kind of elastomer connector, including arc rubber tube master
Body, the two ends of the arc rubber tube main body are provided with metal inner flange, and the inside of the metal inner flange is provided with flange,
The casing play that the arc rubber tube main body is disposed between hose lining and outer layer glue is constituted, and the two ends flange of the casing play is twined
It is wound on flange and constitutes annular anti-slip structure；The end surface of the arc rubber tube is provided with least three circle boss.
Further, symmetrically dormant bolt hole is evenly equipped with foregoing elastomer connector, metal inner flange.The dormant bolt hole
It can also be non-uniform Distribution.
Further, foregoing elastomer connector, casing play is made using aramid fiber cord, and the aramid fiber cord is in 45 ° of friendships
Fork is plated in form casing play.
Further, foregoing elastomer connector, boss is equidistantly to be uniformly distributed.
The beneficial effects of the utility model are：A kind of elastomer connector that the utility model is provided, by original rubber
The casing play that aramid fiber cord is made is set up inside joint, it is ensured that the intensity of elastomer connector；Anti-slip knot is designed at two ends simultaneously
Structure, can also prevent end cord from pulling while ensure that elastomer connector main body barotolerance.And end rubber table
Some circle small boss that face is set can increase end face high pressure sealing performance.8 φ 21 dormant bolt is designed on metal flange
Hole, inside and outside glue uses neoprene.The elastomer connector manufactured more than, burst pressure can reach more than 12MPa.
The utility model is of a tightly knit structure, rationally distributed, easy to use and low manufacture cost, and disclosure satisfy that needs to carry out this
The market demand of work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Following Structure Figure and case study on implementation are described further to this patent.
A kind of elastomer connector, structure as shown in figure 1, the joint tube wall including being made up of hose lining 1 and outer layer glue 5, and
The two ends of joint tube wall are provided with metal inner flange, while being provided with flange on the outside of metal inner flange.
Casing play 3 is provided between hose lining and outer layer glue, the casing play is made of aramid fiber cord, including along joint tube wall
Globoidal structure circumferentially, and the annular anti-slip structure phase of the two ends of globoidal structure respectively with being wrapped on flange
Connection；Anti-slip structure includes first end and the second end, and first end is apart from the second end certain distance, and the second end
Portion's cord passes through flange hole, extends to bottom.
Meanwhile, the end lateral surface of joint tube wall is provided with least three groups boss.
When it is implemented, by taking DN80 as an example, four layers of aramid fiber rubber cord are plated in as casing play using 45 ° of intersections, it is ensured that
The intensity of elastomer connector；Anti-slip structure is designed at two ends simultaneously, ensure that elastomer connector main body is high voltage bearing and go back simultaneously
It can prevent end cord from pulling.And some circle small boss that end rubber surface is set can increase end face high pressure sealing
Performance.8 φ 21 dormant bolt hole is designed on metal flange, inside and outside glue uses neoprene.The rubber manufactured more than
Cemented joint, burst pressure can reach more than 12MPa.
In addition to the implementation, the utility model can also have other embodiment.All use equivalent substitutions or equivalent change
The technical scheme to be formed is changed, the protection domain of the utility model requirement is all fallen within.
Claims (5)
1. a kind of elastomer connector, including arc rubber tube main body, the two ends of the arc rubber tube main body are provided with metal inner flange,
The inside of the metal inner flange is provided with flange, it is characterised in that：The arc rubber tube main body is by hose lining and outside
The casing play composition disposed between layer glue, the two ends flange of the casing play, which is wrapped on flange, constitutes annular anti-slip knot
Structure；The end surface of the arc rubber tube is provided with least three circle boss.
2. a kind of elastomer connector according to claim 1, it is characterised in that：Bolt hole on the metal inner flange is
Symmetrical uniform dormant bolt hole.
3. a kind of elastomer connector according to claim 1, it is characterised in that：The casing play is using the making of aramid fiber cord
Into.
4. a kind of elastomer connector according to claim 3, it is characterised in that：Described aramid fiber cord is plated in 45 ° of intersections
Form casing play.
5. a kind of elastomer connector according to claim 1, it is characterised in that：The boss is equidistantly to be uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239693.0U CN206398231U (en) | 2016-11-11 | 2016-11-11 | A kind of elastomer connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239693.0U CN206398231U (en) | 2016-11-11 | 2016-11-11 | A kind of elastomer connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398231U true CN206398231U (en) | 2017-08-11 |
Family
ID=59509874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239693.0U Active CN206398231U (en) | 2016-11-11 | 2016-11-11 | A kind of elastomer connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899604A (en) * | 2018-07-11 | 2019-06-18 | 中国人民解放军海军工程大学 | More curved surface self-balancing Low rigidity rubber hose |
-
2016
- 2016-11-11 CN CN201621239693.0U patent/CN206398231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899604A (en) * | 2018-07-11 | 2019-06-18 | 中国人民解放军海军工程大学 | More curved surface self-balancing Low rigidity rubber hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200325 Address after: No.8, Chenxin Road, Jiangyan Economic Development Zone, Taizhou City, Jiangsu Province Patentee after: Jiangsu Xin Xin bellows Co.,Ltd. Address before: 211100 No. 188 middle Tianyuan Road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: AEROSUN Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: 225300 Tongyang West Road, Baimi Town, Jiangyan District, Taizhou City, Jiangsu Province Patentee after: JIANGSU HENGFENG BELLOWS Co.,Ltd. Address before: 225300 No.8 Chenxin Road, Jiangyan Economic Development Zone, Taizhou City, Jiangsu Province Patentee before: Jiangsu Xin Xin bellows Co.,Ltd. |