CN2424346Y - Flexible rubber joint - Google Patents
Flexible rubber joint Download PDFInfo
- Publication number
- CN2424346Y CN2424346Y CN 00226474 CN00226474U CN2424346Y CN 2424346 Y CN2424346 Y CN 2424346Y CN 00226474 CN00226474 CN 00226474 CN 00226474 U CN00226474 U CN 00226474U CN 2424346 Y CN2424346 Y CN 2424346Y
- Authority
- CN
- China
- Prior art keywords
- joint
- compounded
- end plate
- fittings body
- flange
- 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
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Abstract
The utility model discloses a flexible rubber joint. A strengthening ring 3 is compounded in an end disk 4, a layer of strengthening net 5 is compounded in the joint 2 and an outer flange 1 is combined with inner flanges 6 of two semicircular rings by respective annular slopes. The joint has the advantages of high integral strength, uniform stress, small deformation, reliable performance, long service life, etc.
Description
The utility model relates to a kind of pipe coupling, especially flexible elastomer connector.
In pipe-line system, all connect between two pipelines by pipe joint, this pipe joint is varied, and a lot of different structural styles are arranged.But for the flexible elastomer connector, usually used just respectively to be provided with one at the fittings body two ends be the end plate of one and same material with fittings body, the ring like steel wire circle of a compound twisting in end plate.Because it is softer to make the rubber material of end plate and joint, though be compounded with steel traveler, also the phenomenon that steel traveler distortion, end plate and flange pull can often occur in daily using process, brings bigger influence to ordinary production.If pressure is excessive in the pipeline, fittings body also can send explosion.In addition, because the continuous variation of ambient temperature, expanding with heat and contract with cold of pipeline also occurs repeatedly, and because of the vibration of foundation deformation or equipment in service, all can make the pipeline axial to-and-fro motion, also can make between traditional fittings body and the end plate and break, leak, influence working life greatly.
The purpose of this utility model is exactly to be the deficiency described in the solution background technique, and the flexible elastomer connector of a kind of intensity height, reliable performance, long service life is provided.
Above-mentioned purpose realizes by following technical solution:
This flexible elastomer connector is to be compounded with stiffening ring in the end plate at fittings body two ends, is compounded with strengthening net in fittings body, and outward flange combines by annular slope with inner flange.Said inner flange is two butt joints and semicircular ring shape that have the inclined-plane.The external diameter of said end plate is slightly less than the internal diameter on outward flange inclined-plane.Said strengthening net is compounded in the outside of fittings body.
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with drawings and Examples the utility model is done an explanation.
As shown in drawings, technical characteristics of the present utility model mainly is compound just like twining the strengthening net 5 that interweaves by steel wire in the outside of fittings body 2, is compounded with two stiffening rings 3 that are made of reinforcing bar in end plate 4 at least.Outward flange 1 and inner flange 6 interosculate by annular slope separately, and wherein, inner flange 6 is the semicircular ring on two band inclined-planes.The internal diameter on outward flange 1 inclined-plane is slightly larger than the external diameter of end plate 4, so that outward flange 1 is inserted in from end plate 4.
When assembling, earlier outward flange 1 is inserted in from end plate 4, again 6 pairs of the inner flanges of two semi-round ring shapes is stuck in the junction of fittings body 2 and end plate 4, again outward flange 1 and inner flange 6 are drawn close to end plate 4 places, make two inclined-plane combinations of inside and outside flange 6,1, tighting a bolt gets final product.
Because compound two stiffening rings 3 have improved its rigidity intensity in end plate 4, can not be drawn out flange so can guarantee end plate.Because of a compound steel wire strengthening net 5 in the rubber material of fittings body 2, make and the requirement of both having satisfied elasticity and degree of deflecting improved bulk strength again, more can not occur because of pressure is excessive breaking, leaking.Also because of the inclined-plane of inside and outside flange 6,1 in conjunction with and semicircular ring to the structural design of card, can further improve the overall performance of joint, install easy to connect, good manufacturability.
The utility model has solved the deficiency that exists in the background technology, has simple in structure, easy to loading and unloading, whole strong Degree is high, stressed evenly, distortion is little, can not occur pulling or the phenomenon such as rupture and leakage, and the safety coefficient height uses the longevity The advantages such as life is long.
Claims (4)
1, a kind of flexible elastomer connector is characterized in that being compounded with stiffening ring (3) in the end plate (4) at fittings body (2) two ends, is compounded with strengthening net (5) in fittings body (2), and outward flange (1) combines by annular slope with inner flange (6).
2, joint as claimed in claim 1 is characterized in that said inner flange (6) is two butt joints and semicircular ring shape that have the inclined-plane.
3, joint as claimed in claim 1 or 2 is characterized in that the external diameter of said end plate (4) is slightly less than the internal diameter on outward flange (1) inclined-plane.
4, joint as claimed in claim 1 is characterized in that said strengthening net (5) is compounded in the outside of fittings body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226474 CN2424346Y (en) | 2000-06-01 | 2000-06-01 | Flexible rubber joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226474 CN2424346Y (en) | 2000-06-01 | 2000-06-01 | Flexible rubber joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2424346Y true CN2424346Y (en) | 2001-03-21 |
Family
ID=33590310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00226474 Expired - Fee Related CN2424346Y (en) | 2000-06-01 | 2000-06-01 | Flexible rubber joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2424346Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565670A (en) * | 2013-10-14 | 2015-04-29 | 泰克莱姆公司 | Flexible joint for hydrocarbon pipes, method of detecting leak in the joint, and system for detecting hydrocarbon leak in the joint |
-
2000
- 2000-06-01 CN CN 00226474 patent/CN2424346Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565670A (en) * | 2013-10-14 | 2015-04-29 | 泰克莱姆公司 | Flexible joint for hydrocarbon pipes, method of detecting leak in the joint, and system for detecting hydrocarbon leak in the joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |