CN208670343U - A kind of connecting flange - Google Patents
A kind of connecting flange Download PDFInfo
- Publication number
- CN208670343U CN208670343U CN201821152538.4U CN201821152538U CN208670343U CN 208670343 U CN208670343 U CN 208670343U CN 201821152538 U CN201821152538 U CN 201821152538U CN 208670343 U CN208670343 U CN 208670343U
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- CN
- China
- Prior art keywords
- flange
- end flange
- male end
- female end
- male
- 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.)
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Abstract
The utility model discloses a kind of connecting flanges comprising: flange body；Male end flange and female end flange are provided in the flange body, one side of male end flange is provided with set connector, the female end flange inside end is provided with seal rubber sleeve, and it is provided with bolt fastener between the male end flange and the female end flange, tubing joinder is provided on the male end flange and described female end flange one end；The utility model is simple and reasonable, easy to use, and it is convenient to install and dismantle, and flange connection is stablized by force, and not easily to fall off, air-tightness is good, long service life.
Description
Technical field
The utility model relates to a kind of connecting flanges, belong to attachment device technical field.
Background technique
Currently, flange as a kind of attachment device, is exactly that two pipelines, pipe fitting or equipment are first individually fixed at one
On ring flange, flange gasket is then added between two ring flanges, finally ties it closely two ring flange tensions with bolt
A kind of dismountable connector altogether, poor air-tightness at general two connection structure of ring flange are pasted though there is bolt fastening
Untight generation talked about and still will lead to leakage is closed, influences its using effect, service life is short.
Summary of the invention
(1) technical problems to be solved
To solve the above problems, the utility model provides, one kind is simple and reasonable, and easy to use, installation and disassembly are just
Victory, flange connection are stablized by force, and not easily to fall off, air-tightness is good, connecting flange with long service life.
(2) technical solution
A kind of connecting flange of the utility model comprising: flange body；Male end method is provided in the flange body
Blue and female end flange, one side of male end flange are provided with set connector, and the female end flange inside end is provided with close
It is provided with bolt fastener between sealing set and the male end flange and the female end flange, in the male end flange
Tubing joinder is provided with on described female end flange one end.
Further, it is provided with ring flange on the male end flange and the female end flange, be arranged on ring flange
There are multiple connecting holes.
Further, buffering lantern ring is provided between set connector and the seal rubber sleeve.
Further, screw and nut are provided on the bolt fastener.
Further, the tubing joinder inner wall is provided with threaded connection.
(3) beneficial effect
Compared with the prior art, the utility model has the following beneficial effects: the utility model is simple and reasonable,
Easy to use, it is convenient to install and dismantle, and flange connection is stablized by force, and not easily to fall off, air-tightness is good, long service life.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
1- flange body；2- male end flange；3- female end flange；4- covers connector；5- seal rubber sleeve；6- bolt fastener；
7- tubing joinder.
Specific embodiment
A kind of connecting flange as shown in Figure 1 comprising: flange body 1；Male end is provided in the flange body 1
Flange 2 and female end flange 3,2 one side of male end flange are provided with set connector 4, and 3 inside end of female end flange is set
It is equipped between seal rubber sleeve 5 and the male end flange 2 and the female end flange 3 and is provided with bolt fastener 6, described
Male end flange 2 and described 3 one end of female end flange on be provided with tubing joinder 7；
Wherein, it is provided with ring flange on the male end flange 2 and the female end flange 3, is provided on ring flange
Multiple connecting holes；
Buffering lantern ring is provided between the set connector 4 and the seal rubber sleeve 5；
Screw and nut are provided on the bolt fastener 6；
7 inner wall of tubing joinder is provided with threaded connection.
The utility model is simple and reasonable, easy to use, and it is convenient to install and dismantle, and flange connection is stablized by force, no
Easy to fall off, air-tightness is good, long service life.
In the present invention, flange body is mainly by male end flange, female end flange, set connector, seal rubber sleeve, bolt
Fastener and tubing joinder composition, tubing joinder is connected through a screw thread to be connected with pipeline, by male end flange
Set connector is mutually covered with the seal rubber sleeve of female end flange to be connect, and junction is equipped with buffering lantern ring, extenuates male end flange and mother
The mutual collision of end flanges, while increasing its air-tightness, and be fastened by bolts part and again fix male end flange and female end flange
Securely, it prevents from falling off, structural stability is strong.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (5)
1. a kind of connecting flange, it is characterised in that: including flange body (1)；Male end method is provided in the flange body (1)
Blue (2) and female end flange (3), (2) one side of male end flange are provided with set connector (4), the female end flange (3)
Inside end is provided between seal rubber sleeve (5) and the male end flange (2) and the female end flange (3) and is provided with bolt
Fastener (6) is provided with tubing joinder (7) on the male end flange (2) and described female end flange (3) one end.
2. a kind of connecting flange according to claim 1, it is characterised in that: the male end flange (2) and the mother
It is provided with ring flange in end flanges (3), multiple connecting holes are provided on ring flange.
3. a kind of connecting flange according to claim 1, it is characterised in that: the set connector (4) with it is described close
Sealing set is provided with buffering lantern ring between (5).
4. a kind of connecting flange according to claim 1, it is characterised in that: be provided on the bolt fastener (6)
Screw and nut.
5. a kind of connecting flange according to claim 1, it is characterised in that: tubing joinder (7) the inner wall setting
There is threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152538.4U CN208670343U (en) | 2018-07-20 | 2018-07-20 | A kind of connecting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152538.4U CN208670343U (en) | 2018-07-20 | 2018-07-20 | A kind of connecting flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670343U true CN208670343U (en) | 2019-03-29 |
Family
ID=65829766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821152538.4U Active CN208670343U (en) | 2018-07-20 | 2018-07-20 | A kind of connecting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732379A (en) * | 2019-10-18 | 2020-01-31 | 安徽戊庚中药饮片有限责任公司 | grinding device for traditional Chinese medicines and use method thereof |
| CN112212112A (en) * | 2020-10-23 | 2021-01-12 | 杭州兔研工业设计有限公司 | Thermal insulation pipeline compensator |
-
2018
- 2018-07-20 CN CN201821152538.4U patent/CN208670343U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732379A (en) * | 2019-10-18 | 2020-01-31 | 安徽戊庚中药饮片有限责任公司 | grinding device for traditional Chinese medicines and use method thereof |
| CN112212112A (en) * | 2020-10-23 | 2021-01-12 | 杭州兔研工业设计有限公司 | Thermal insulation pipeline compensator |
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