CN201651622U - Reducing special-shaped flexible rubber joint - Google Patents
Reducing special-shaped flexible rubber joint Download PDFInfo
- Publication number
- CN201651622U CN201651622U CN2010201783383U CN201020178338U CN201651622U CN 201651622 U CN201651622 U CN 201651622U CN 2010201783383 U CN2010201783383 U CN 2010201783383U CN 201020178338 U CN201020178338 U CN 201020178338U CN 201651622 U CN201651622 U CN 201651622U
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- elastomer connector
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Abstract
The utility model discloses a reducing special-shaped flexible rubber joint, which comprises a joint. The middle of the joint is S-shaped, two ends of the joint are provided with connectors with different calibers, types of the connectors at the two ends of the joint are identical or different, the connectors are in flange type or sleeve type, and the flange type connectors are circular flanges or square flanges. The middle of the joint is S-shaped, thereby enlarging deformation displacement value of the joint, having fine buffering action, strengthening vibration absorbing effect besides vibration absorbing action of rubber, increasing noise isolation action, and obviously adjusting expansion and contraction of pipelines. The connectors at two ends of the joint can be connectors with different calibers, shapes and sizes according to characteristics of connecting pipes, rubber with different performances can be adopted to manufacture high-temperature-resistant, oil-resistant and corrosion-resistant flexible joints according to functions of the connecting pipes, and then the flexible rubber joint is wide in application range. In addition, the reducing special-shaped flexible rubber joint further has the advantages of simple and convenient installation and long service life.
Description
Technical field
The utility model relates to a kind of pipe fitting joint, particularly relates to the elastomer connector of a kind of reducing abnormity flexible.
Background technique
At dynamic power machine and blower fans such as aircraft, vehicle, naval vessels, extensively there is the connection of pipe fitting in the supplementary equipment such as water pump.Along with science and technology and industrial expansion, the power of machinery is increasing, and rotating speed is also more and more higher, and the harm of mechanical vibration and noise is also more and more outstanding, and vibration makes machinery equipment damage in advance easily, influences working life.Noise has a strong impact on people's healthy and working efficiency.Therefore it is also more and more higher to reduce the requirement vibrated with noise.All there is the phenomenon of expanding with heat and contract with cold in a lot of in addition pipelines, and the conduit failure that causes because of expanding with heat and contract with cold occurs through regular meeting.In order to overcome above-mentioned problem, normal at present use elastomer connector.Elastomer connector commonly used has the elastomer connector of single spheroid flexible, the elastomer connector of two spheroid flexible and the elastomer connector of reducing list spheroid flexible, and the elastomer connector self-deformation shift value of above-mentioned three kinds of forms is little, uses narrow limitation bigger, and vibration damping and noise reduction are poor.
Summary of the invention
The purpose of this utility model is, the elastomer connector of a kind of reducing abnormity flexible is provided.Have the big characteristics of self-deformation shift value, vibration damping and excellent noise reduction effect, adjusting and compensating action were obvious when pipeline expanded with heat and contract with cold, and using scope is wide, can prolong the working life of pipeline, reduces noise pollution.
The technical solution of the utility model: a kind of reducing abnormity flexible elastomer connector, comprise joint, the middle part of joint is a S shape, the two ends of joint are the interface of identical or different bore, the interface shape at joint two ends is identical or different, interface shape is a flange-type or telescopic, and the flange-type interface is round flange or square flange.
In the elastomer connector of aforesaid reducing abnormity flexible, described joint is elastomer connector, and elastomer connector comprises hangings lay, and the outside of hangings lay is provided with outer glue-line, and the inboard of hangings lay is provided with inner glue layer.
In the elastomer connector of aforesaid reducing abnormity flexible, described inner glue layer and outer glue-line are made with identical or different rubber, and rubber is General Purpose Rubber, specific rubber or synthetic rubber.
Compared with prior art, joint of the present utility model middle part is a S shape, the deformation displacement value of joint self is increased, has good buffer function, except the damping effect of rubber itself, more strengthen effectiveness in vibration suppression, also improved the buffer action of noise, also more obvious for the regulating action of expanding with heat and contract with cold of pipeline.The interface at the utility model two ends can be according to the characteristics of connecting tube, make into the interface of different bore shapes and size, all rubber can adopt the rubber of different performance according to the purposes of connecting tube, can be made into high temperature resistant, oil resistant, corrosion resistant flexible joint, applied widely.The utility model also has simple installation, and the characteristics of long service life are applicable to flexibly connecting of various pipelines.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the sectional drawing of rubber.
Being labeled as in the accompanying drawing: the S shape section at 1-joint middle part, the circular interface of 2-, the square interface of 3-, 4-hangings lay, the outer glue-line of 5-, 6-inner glue layer.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment.Present embodiment is a special case of the present utility model, and conduct is not to any restriction foundation of the present utility model.The elastomer connector of a kind of reducing abnormity flexible comprises joint, and the middle part of joint is a S shape, the two ends of joint are the interface of different bores, the interface shape at joint two ends is identical or different, and interface shape is a flange-type or telescopic, and the flange-type interface is round flange or square flange.Joint is elastomer connector, and elastomer connector comprises hangings lay, and the outside of hangings lay is provided with outer glue-line, and the inboard of hangings lay is provided with inner glue layer.Inner glue layer is made with the rubber of identical performance or different performance with outer glue-line, and rubber is General Purpose Rubber, specific rubber or synthetic rubber.
A kind of special case of the present utility model as shown in Figure 1, Fig. 2 is the sectional view of Fig. 1.The S shape section 1 that comprises the joint middle part, this section play the buffering distortion, and S shape section 1 one ends at joint middle part are circular interface 2, are used to connect pipe, can clamp the flange of jointing during connection with circular adpting flange; S shape section 1 the other end at joint middle part is square interface 3, is used to connect square tube, can clamp the square flange of jointing during connection with square adpting flange; During concrete the making, can determine the interface shape and the caliber size at two ends according to connection and pipeline.Joint of the present utility model is made with rubber as shown in Figure 3, and rubber constitutes by three layers, and the centre is a hangings lay 4, and the outside of hangings lay 4 is provided with outer glue-line 5, and the inboard of hangings lay 4 is provided with inner glue layer 6.Inner glue layer is made with the rubber of identical performance or different performance with outer glue-line, and rubber is General Purpose Rubber, specific rubber or synthetic rubber.General Purpose Rubber can adopt styrene butadiene rubber, isoprene rubber or nitrile butadiene rubber etc. to make; Specific rubber can adopt fluorine rubber, silicone rubber or urethane rubber etc. to make; Synthetic rubber can adopt acrylate rubber, ethylene propylene diene rubber or hydrogenation fourth mouth rubber etc. to make.Can determine according to the technical requirements of connecting tube.
Claims (3)
1. reducing abnormity flexible elastomer connector, it is characterized in that: comprise joint, the middle part of joint is a S shape, the two ends of joint are the interface of different bores, the interface shape at joint two ends is identical or different, and interface shape is a flange-type or telescopic, and the flange-type interface is round flange or square flange.
2. reducing abnormity flexible according to claim 1 elastomer connector, it is characterized in that: described joint is elastomer connector, and elastomer connector comprises hangings lay, and the outside of hangings lay is provided with outer glue-line, and the inboard of hangings lay is provided with inner glue layer.
3. reducing abnormity flexible according to claim 2 elastomer connector, it is characterized in that: described inner glue layer is made with the rubber of identical performance or different performance with outer glue-line, and rubber is General Purpose Rubber, specific rubber or synthetic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201783383U CN201651622U (en) | 2010-05-04 | 2010-05-04 | Reducing special-shaped flexible rubber joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201783383U CN201651622U (en) | 2010-05-04 | 2010-05-04 | Reducing special-shaped flexible rubber joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201651622U true CN201651622U (en) | 2010-11-24 |
Family
ID=43116862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201783383U Expired - Fee Related CN201651622U (en) | 2010-05-04 | 2010-05-04 | Reducing special-shaped flexible rubber joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201651622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020511A (en) * | 2015-07-11 | 2015-11-04 | 河南昌茂供水设备有限公司 | Fluororubber synthetic rubber joint |
| CN113685787A (en) * | 2021-10-26 | 2021-11-23 | 深圳市润格光电科技有限公司 | Suspension device for protecting accidental falling lamp |
-
2010
- 2010-05-04 CN CN2010201783383U patent/CN201651622U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020511A (en) * | 2015-07-11 | 2015-11-04 | 河南昌茂供水设备有限公司 | Fluororubber synthetic rubber joint |
| CN105020511B (en) * | 2015-07-11 | 2017-08-25 | 河南昌茂供水设备有限公司 | Fluorine composes elastomer connector |
| CN113685787A (en) * | 2021-10-26 | 2021-11-23 | 深圳市润格光电科技有限公司 | Suspension device for protecting accidental falling lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20140504 |