CN202914926U - Flange - Google Patents
Flange Download PDFInfo
- Publication number
- CN202914926U CN202914926U CN 201220507298 CN201220507298U CN202914926U CN 202914926 U CN202914926 U CN 202914926U CN 201220507298 CN201220507298 CN 201220507298 CN 201220507298 U CN201220507298 U CN 201220507298U CN 202914926 U CN202914926 U CN 202914926U
- Authority
- CN
- China
- Prior art keywords
- flange
- flange plate
- protrusions
- plate body
- tubes
- 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 flange and belongs to the flange field. The flange comprises a flange body, wherein a plurality of bolt holes used for fixing reinforced ribs are arranged on the flange body, a plurality of protrusions used for positioning are arranged on one surface of the flange body, and grooves matched with the protrusions are arranged on the back surface of the flange body at positions corresponding to the protrusions. The flange has the advantages that during connection, two flanges can be respectively arranged at ends of tubes needed to be connected, the protrusions of one flange and the grooves of the other flange are correspondingly positioned, through holes are aligned after the protrusions and the grooves are positioned, and the tubes are connected together after being connected through bolts. The flange achieves fast through hole aligning and is convenient and simple to operate when being used for connecting the tubes.
Description
Technical field
The utility model relates to a kind of flange plate, belongs to the flange field.
Background technique
Flange plate is to make pipe and the interconnective part of pipe, is connected in pipe end.Have bolt hole on the flange plate, and by bolt two flange plate are close to, thereby two pipes are linked together.But when connecting pipe, the bolt hole of two flange plate be aimed at, under certain and occasion, relatively difficulty operates.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of flange plate, and aligned through holes is more convenient during connecting pipe, simple to operate fast.
To achieve these goals, the technical solution adopted in the utility model is: a kind of flange plate, comprise the flange plate body, the flange plate body is provided with some bolts hole that are used for fixing stiffening rib, flange plate body one side is provided with some projections that are used for locating, and is provided with groove with its coupling with protruding corresponding part on the flange plate body back side.
The outer surface of flange plate body is provided with the politef clad.
Projection and with the groove of its coupling on be equipped with seal groove.
The beneficial effects of the utility model are: the end that 2 these flange plate can be located at respectively the pipe that needs connection during connection, and with the corresponding location of the groove on a flange plate projection and another flange plate, after locating, through hole has also just been aimed at, connect by bolt and to get final product, just can realize pipe is linked together.Finally realize fast aligned through holes, more convenient during connecting pipe, simple to operate.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, bolt hole, 2, the flange plate body, 3, through hole, 4, projection.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model comprises flange plate body 2, flange plate body 2 is provided with some bolts hole 1 that are used for fixing stiffening rib, and flange plate body 2 one side is provided with some projections that are used for locating 4, is provided with groove with its coupling with protruding 4 corresponding parts on flange plate body 2 back sides.
Preferably, the outer surface of flange plate body 2 is provided with the politef clad, improves the corrosion resistance of flange plate, convenient transportation, installation.
Preferably, projection 4 and with the groove of its coupling on be equipped with seal groove, be provided with the sealing gasket that is mated, good airproof performance, long service life has improved its intensity.
During use, 2 these flange plate can be located at respectively the end of the pipe that needs connection during connection, and with the projection 4 on the flange plate body 2 and the corresponding location of the groove on another flange plate body 2, after locating, bolt hole 1 has also just been aimed at, connect by bolt and to get final product, just can realize pipe is linked together.Bolt hole 1 is aimed in final realization fast, and is more convenient during connecting pipe, simple to operate.
Claims (3)
1. flange plate, comprise flange plate body (2), flange plate body (2) is provided with some bolts hole (1) that are used for fixing stiffening rib, it is characterized in that, described flange plate body (2) one side is provided with some projections that are used for locating (4), is provided with groove with its coupling with projection (4) corresponding part on flange plate body (2) back side.
2. a kind of flange plate according to claim 1 is characterized in that, the outer surface of described flange plate body (2) is provided with the politef clad.
3. a kind of flange plate according to claim 1 and 2 is characterized in that, described projection (4) and with the groove of its coupling on be equipped with seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507298 CN202914926U (en) | 2012-09-29 | 2012-09-29 | Flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507298 CN202914926U (en) | 2012-09-29 | 2012-09-29 | Flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914926U true CN202914926U (en) | 2013-05-01 |
Family
ID=48163242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220507298 Expired - Fee Related CN202914926U (en) | 2012-09-29 | 2012-09-29 | Flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914926U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256388A (en) * | 2013-06-04 | 2013-08-21 | 慈溪博格曼密封材料有限公司 | Sealing gasket |
| CN105402522A (en) * | 2015-12-31 | 2016-03-16 | 江苏富丽华通用设备有限公司 | Flange |
| CN106704739A (en) * | 2017-01-22 | 2017-05-24 | 江苏顺通管业有限公司 | Novel flat welding flange |
-
2012
- 2012-09-29 CN CN 201220507298 patent/CN202914926U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256388A (en) * | 2013-06-04 | 2013-08-21 | 慈溪博格曼密封材料有限公司 | Sealing gasket |
| CN103256388B (en) * | 2013-06-04 | 2016-06-08 | 慈溪博格曼密封材料有限公司 | A kind of gasket |
| CN105402522A (en) * | 2015-12-31 | 2016-03-16 | 江苏富丽华通用设备有限公司 | Flange |
| CN106704739A (en) * | 2017-01-22 | 2017-05-24 | 江苏顺通管业有限公司 | Novel flat welding flange |
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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: 20130501 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |