CN204785194U - High pressure elastomer connector - Google Patents
High pressure elastomer connector Download PDFInfo
- Publication number
- CN204785194U CN204785194U CN201520487100.1U CN201520487100U CN204785194U CN 204785194 U CN204785194 U CN 204785194U CN 201520487100 U CN201520487100 U CN 201520487100U CN 204785194 U CN204785194 U CN 204785194U
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- CN
- China
- Prior art keywords
- high pressure
- flange plate
- elastomer connector
- rubber
- utility
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Abstract
The utility model relates to a connector, especially, relate to a high pressure elastomer connector. The utility model discloses high pressure elastomer connector includes the rubber body each embedded skeleton ring flange of rubber body both ends. The utility model discloses high pressure elastomer connector can utilize the high elasticity of rubber, high temperament, advantages such as resistant medium nature, weatherability and radiation resistance with the displacement that the vibration that reduces the pipeline and noise, compensation expend with heat and contract with cold arouse, can utilize the high pressure resistant advantage of metal joint in order to improve compressive capacity again, and compressive capacity can reach 10Mpa.
Description
Technical field
The utility model relates to a kind of connector, particularly relates to a kind of high pressure rubber connector.
Background technique
Along with the development of modern industry, the application of high pressure pipe line is more and more extensive, and at present, the connector of existing high pressure pipe line is mainly divided into metal joint and elastomer connector.Existing metal joint anti-pressure ability is strong, but can not damping noise reduction, cannot bit shift compensation: during work, larger owing to producing vibrations in running, can cause damage to metallic conduit equipment, working life is short, also can send very large noise, befouling environment, in addition, the change of temperature can cause pipeline to expand with heat and contract with cold, and metal joint but cannot carry out bit shift compensation, and metallic conduit interface is if any deflection, decentraction phenomenon, joint then cannot be installed.Existing high pressure rubber joint forms primarily of the body of band arc tube wall, the annular flange at body two-port place and the flange plate be set in inside annular flange, but very large or pipeline is in the environment of vibration at pipeline pressure, the flange easily slippage from flange plate at elastomer connector two-port place, or rubber tube wall bursts due to interior pressing through greatly, these all can cause the generation of pipe leakage accident.
Therefore, the advantages such as the high elasticity of rubber, high gas, resistance to medium, weatherability and radiation resistance how can be utilized to reduce the vibration of pipeline and noise, the change in displacement caused is expanded with heat and contract with cold in compensation, can utilize again the high voltage bearing advantage of metal joint, be a difficult problem urgently to be resolved hurrily.
Summary of the invention
For the problems referred to above, the utility model provides a kind of high pressure rubber connector, the advantages such as the high elasticity of rubber, high gas, resistance to medium, weatherability and radiation resistance can be utilized to reduce the vibration of pipeline and noise, the change in displacement caused is expanded with heat and contract with cold in compensation, and the high voltage bearing advantage of metal joint can be utilized again to improve anti-pressure ability.
Technical solution of the present utility model is as follows:
Design a kind of high pressure rubber connector, comprise elastomer connector body, each embedded skeleton flange plate at described elastomer connector body two ends.
Preferably, described skeleton flange plate is provided with internal fixed hole and external fixed hole; The internal fixed hole correspondence of two skeleton flange plate is arranged, and is bolted; Be provided with screw thread in described external fixed hole, be connected with high pressure pipe line by bolt.
Preferably, described skeleton flange plate is provided with 2 ~ 4 internal fixed holes and 3 ~ 5 external fixed holes.
Preferably, the body of described elastomer connector body is straight cylinder type tube wall or arc tube wall or ripple type tube wall.
Preferably, also metal tube is embedded with at the rubber tubular body of described elastomer connector body.
Preferably, described metal tube is integral type linkage structure with the skeleton flange plate being nested in elastomer connector body two ends.
The production method of above-mentioned high pressure rubber connector, comprises the following steps:
(1) accessories such as rubber strip, skeleton flange plate, bolt, nut are got out;
(2) carry out oil removing to skeleton flange plate to derust process, then coating rubber, metal-to-metal adhesive, dry for subsequent use;
(3) rubber strip is wound on cylindrical die, prepares the tubular compound blank of certain size, be positioned between described two skeleton flange plate, keep with one heart, fixing with bolt, obtaining parts for subsequent use;
(4) place the film of correspondingly-sized at mould orlop, be placed on film by described parts, and an another placement film is on parts, close die, is placed in vulcanizer and carries out sulfidization molding, to obtain final product.
the utility model has following positive beneficial effect:
1. the main body of the utility model high pressure rubber connector is rubber, compared with existing metal joint, can reduce vibration and the noise of pipeline, and can to the redeeming of expanding with heat and contract with cold caused because of temperature variation.
2. the skeleton flange plate at the utility model high pressure rubber connector two-port place is embedded in rubber body inside, and when pipeline pressure is larger, skeleton flange plate can not be thrown off from rubber body.
3. the skeleton flange plate at the utility model high pressure rubber connector two-port place is embedded in rubber body inside, fixed by built-in bolt between two flanges, what greatly can reduce rubber body is subject to force intensity, stopped the generation of rubber body vibration Splitting, and flange connection brings convenience to installation, maintenance.
4. the utility model high pressure rubber connector anti-pressure ability can reach 10Mpa.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model end face.
Fig. 2 is the sectional drawing of Fig. 1 along A-A direction.
In figure
1for elastomer connector body,
2for skeleton flange plate,
3for internal fixed hole,
4for external fixed hole,
5for bolt.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
embodiment 1a kind of high pressure rubber connector, see Fig. 1,2, comprises elastomer connector body
1, at described elastomer connector body
1a skeleton flange plate is respectively inlayed in the inside at two ends
2, described skeleton flange plate
2(preferred, each fixed hole is along skeleton flange plate to be provided with 4 internal fixed holes and 4 external fixed holes
2radial direction is uniformly distributed), two skeleton flange plate
2internal fixed hole
3corresponding setting, and pass through bolt
5connect, described external fixed hole
4be provided with internal thread, be connected with high pressure pipe line by bolt.
The body of described elastomer connector body can be straight cylinder type tube wall or arc tube wall or ripple type tube wall.Also can embedded metal body at the rubber tubular body of described elastomer connector body, this metal tube and two skeleton flange plate are integral type linkage structure.
The position that this high pressure rubber connector contacts with high pressure pipe line, and be rubber body between flange and flange, this greatly reduces vibration & noise, and plays good compensating action to expanding with heat and contract with cold of pipeline.The skeleton flange plate at two-port place
2be embedded in rubber body
1inside, when pipeline pressure is larger, makes skeleton flange plate
2not easily from rubber body
1middle disengagement.By built-in bolt between two flanges
5fixing, can rubber body be reduced
1by force intensity, stopped rubber body
1the generation of vibration Splitting.
Claims (6)
1. a high pressure rubber connector, comprises elastomer connector body, it is characterized in that: each embedded skeleton flange plate at described elastomer connector body two ends.
2. high pressure rubber connector according to claim 1, is characterized in that: described skeleton flange plate is provided with internal fixed hole and external fixed hole; The internal fixed hole correspondence of two skeleton flange plate is arranged, and is bolted; Screw thread is provided with in described external fixed hole.
3. high pressure rubber connector according to claim 2, is characterized in that: described skeleton flange plate is provided with 2 ~ 4 internal fixed holes and 3 ~ 5 external fixed holes.
4. high pressure rubber connector according to claim 3, is characterized in that: the body of described elastomer connector body is straight cylinder type tube wall or arc tube wall or ripple type tube wall.
5. high pressure rubber connector according to claim 4, is characterized in that: be also embedded with metal tube at the rubber tubular body of described elastomer connector body.
6. high pressure rubber connector according to claim 5, is characterized in that: described metal tube is integral type linkage structure with the skeleton flange plate being nested in elastomer connector body two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487100.1U CN204785194U (en) | 2015-07-08 | 2015-07-08 | High pressure elastomer connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487100.1U CN204785194U (en) | 2015-07-08 | 2015-07-08 | High pressure elastomer connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785194U true CN204785194U (en) | 2015-11-18 |
Family
ID=54525243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487100.1U Expired - Fee Related CN204785194U (en) | 2015-07-08 | 2015-07-08 | High pressure elastomer connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785194U (en) |
-
2015
- 2015-07-08 CN CN201520487100.1U patent/CN204785194U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |