CN215635626U - Groove formula is adapter rubber joint for flange - Google Patents
Groove formula is adapter rubber joint for flange Download PDFInfo
- Publication number
- CN215635626U CN215635626U CN202122455553.4U CN202122455553U CN215635626U CN 215635626 U CN215635626 U CN 215635626U CN 202122455553 U CN202122455553 U CN 202122455553U CN 215635626 U CN215635626 U CN 215635626U
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- CN
- China
- Prior art keywords
- rubber
- flange
- groove
- joint
- glue film
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- 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
- 239000004744 fabric Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims description 13
- 230000008602 contraction Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to the technical field of rubber joints, and discloses a conversion rubber joint for a groove type flange, which comprises a rubber piece, wherein the top of the rubber piece is sleeved with a groove type flange, the bottom of the rubber piece is sleeved with a pipe clamp, the rubber piece is composed of an outer rubber layer, an inner rubber layer and cord fabric, the cord fabric is positioned between the outer rubber layer and the inner rubber layer, one end of the outer rubber layer and one end of the inner rubber layer extend to the inner side of the pipe clamp to form a rubber sealing surface, one end of the rubber piece extends to the outer part of the groove type flange, and steel rings are symmetrically arranged at two ends of the cord fabric. The utility model is convenient for reducing the influence on the pipeline caused by vibration, simultaneously is convenient for reducing the noise emitted inside the pipeline, and can also play a role in compensating expansion and contraction caused by temperature change when the pipeline is connected, so that the pipeline is firmer in connection, and simultaneously is convenient for improving the connection tightness between the pipelines, and the practicability is better.
Description
Technical Field
The utility model relates to the technical field of rubber joints, in particular to a conversion rubber joint for a groove type flange.
Background
The rubber joint is also called as a rubber tube soft joint, a flexible rubber joint and the like, the rubber joint can reduce vibration and noise and can compensate expansion caused by heat and contraction caused by temperature change, and the flexible rubber joint has good comprehensive performance, so the flexible rubber joint is widely applied to various pipeline systems in basic engineering such as chemical engineering, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, water heating, fire fighting, electric power and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a conversion rubber joint for a groove type flange, which aims to solve the problems that the existing pipeline connecting piece in the background art is poor in sealing performance and short in service life.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a slot type is transition rubber joint for flange, includes the rubber spare, the top cover of rubber spare is equipped with the fluting flange, and the bottom cover of rubber spare is equipped with the pipe strap, and the rubber spare comprises outer glue film, interior glue film and cord fabric, and the cord fabric is in between outer glue film and the interior glue film, and the inboard that the one end of outer glue film and interior glue film extended to the pipe strap is formed with the rubber seal face, and the one end of rubber spare extends to the outside of fluting flange, and the steel ring has been seted up to the both ends symmetry of cord fabric.
As a still further scheme of the utility model: the inside diameter of the slotted flange is equal to the outside diameter of the top of the rubber part, and the inside surface of the slotted flange is tightly attached to the surface of the side edge of the top of the rubber part.
As a still further scheme of the utility model: the longitudinal section of the pipe clamp is of two semi-annular structures, and the pipe clamp is spliced into a ring.
As a still further scheme of the utility model: the surface of the rubber sealing surface is inclined, and the diameter of an opening at one end of the rubber sealing surface is smaller than that of an opening at one end of the rubber piece.
As a still further scheme of the utility model: the rubber part is of a tubular structure, and the middle part of the rubber part is in a bulge shape.
As a still further scheme of the utility model: a clamping groove is formed in the surface of one side of the slotted flange, and the rubber piece is located inside the clamping groove and is in a seamless connection shape.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is convenient for reducing the influence on the pipeline caused by vibration, simultaneously is convenient for reducing the noise emitted inside the pipeline, and can also play a compensation role on the expansion with heat and contraction with cold caused by temperature change when the pipeline is connected, so that the pipeline is firmer in connection, and simultaneously is convenient for improving the connection tightness between the pipelines, and the practicability is better.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic cross-sectional structure of the present invention.
In the figure: 1. a rubber member; 2. slotting a flange; 3. a pipe clamp; 4. an outer adhesive layer; 5. an inner glue layer; 6. a cord fabric; 7. steel rings; 8. a rubber sealing surface.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and with reference to fig. 1 to 2, the embodiment of the present invention is as follows:
in fig. 1 to 2: a conversion rubber joint for a groove type flange comprises a rubber part 1, wherein the rubber part 1 is of a tubular structure, the middle part of the rubber part 1 is of a raised shape, a groove opening flange 2 is sleeved on the top of the rubber part 1, a clamping groove is formed in one side surface of the groove opening flange 2, the rubber part 1 is positioned inside the clamping groove and is of a seamless connection shape, the inner side diameter of the groove opening flange 2 is equal to the outer diameter of the top part of the rubber part 1, the inner side surface of the groove opening flange 2 is tightly attached to the top side surface of the rubber part 1, the rubber part 1 is convenient to mount firmly, a pipe clamp 3 is sleeved on the bottom of the rubber part 1, the longitudinal section of the pipe clamp 3 is of two semi-annular structures, the pipe clamp 3 is spliced into a ring, the stability of connection between the rubber part 1 and an external connecting pipe is convenient to improve, the rubber part 1 is composed of an outer rubber layer 4, an inner rubber layer 5 and a cord fabric 6, the cord fabric 6 is positioned between the outer rubber layer 4 and the inner rubber layer 5, one end of the outer rubber layer 4 and the inner rubber layer 5 extend to the inner side of the pipe clamp 3 to form a rubber sealing surface 8, the surface of the rubber sealing surface 8 is inclined, the diameter of the opening at one end of the rubber sealing surface 8 is smaller than the diameter of the opening at one end of the rubber part 1, the sealing performance of the rubber part 1 during installation is convenient to improve, one end of the rubber part 1 extends to the outside of the slotted flange 2, and steel rings 7 are symmetrically arranged at two ends of the cord fabric 6.
The working principle of the utility model is as follows: when the pipe clamp is installed, the rubber part 1 is pushed to move towards the inner side of the slotted flange 2, so that the top of the rubber part 1 penetrates to the outer side of the top of the slotted flange 2, the surface of the side edge of the top of the rubber part 1 is extruded and attached to the surface of the inner side of the slotted flange 2, then the pipe clamp 3 is clamped towards the other end of the rubber part 1, then the two ends of the rubber part 1 are respectively clamped to the end parts of the external connecting pipes until the opening of the rubber part 1 is completely clamped to the external connecting pipe, meanwhile, the rubber sealing surface 8 is extruded and attached to the surface of the outer connecting pipe, so that the connection tightness is improved, and then the pipe clamp 3 is fastened to the outer side of the end part of the rubber part 1 through bolts, so that the installation of a joint is completed, a good noise reduction effect is achieved in the later use process, and meanwhile, the service life is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a slot type is adapter rubber joint for flange, includes rubber spare (1), a serial communication port, the top cover of rubber spare (1) is equipped with fluting flange (2), the bottom cover of rubber spare (1) is equipped with pipe strap (3), rubber spare (1) comprises outer glue film (4), interior glue film (5) and cord fabric (6), cord fabric (6) are in between outer glue film (4) and interior glue film (5), the inboard that the one end of outer glue film (4) and interior glue film (5) extended to pipe strap (3) is formed with the sealed face of rubber (8), the one end of rubber spare (1) extends to the outside of fluting flange (2), steel ring (7) have been seted up to the both ends symmetry of cord fabric (6).
2. The adapter rubber joint for the groove-type flange according to claim 1, wherein the inside diameter of the groove-type flange (2) is equal to the outside diameter of the top of the rubber member (1), and the inside surface of the groove-type flange (2) is closely attached to the top side surface of the rubber member (1).
3. The conversion rubber joint for the groove type flange as claimed in claim 1, wherein the longitudinal section of the pipe clamp (3) is two semi-annular structures, and the pipe clamp (3) is spliced into a ring.
4. A convertible rubber joint for a groove flange according to claim 1, wherein the surface of the rubber sealing surface (8) is inclined, and the diameter of the opening at one end of the rubber sealing surface (8) is smaller than the diameter of the opening at the other end of the rubber member (1).
5. A convertible rubber joint for a groove flange according to claim 1, wherein said rubber member (1) has a tubular structure, and the middle portion of the rubber member (1) is bulged.
6. The conversion rubber joint for the groove type flange according to claim 1, wherein a clamping groove is formed in one side surface of the groove type flange (2), and the rubber member (1) is located inside the clamping groove and is in a seamless connection shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122455553.4U CN215635626U (en) | 2021-10-12 | 2021-10-12 | Groove formula is adapter rubber joint for flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122455553.4U CN215635626U (en) | 2021-10-12 | 2021-10-12 | Groove formula is adapter rubber joint for flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215635626U true CN215635626U (en) | 2022-01-25 |
Family
ID=79934524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122455553.4U Expired - Fee Related CN215635626U (en) | 2021-10-12 | 2021-10-12 | Groove formula is adapter rubber joint for flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215635626U (en) |
-
2021
- 2021-10-12 CN CN202122455553.4U patent/CN215635626U/en not_active Expired - Fee Related
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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: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |