CN204554145U - A kind of Split flange dish - Google Patents
A kind of Split flange dish Download PDFInfo
- Publication number
- CN204554145U CN204554145U CN201520001069.6U CN201520001069U CN204554145U CN 204554145 U CN204554145 U CN 204554145U CN 201520001069 U CN201520001069 U CN 201520001069U CN 204554145 U CN204554145 U CN 204554145U
- Authority
- CN
- China
- Prior art keywords
- flange
- pipeline
- split
- pressing plate
- hole
- 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
Links
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to pipeline construction and uses flange plate field, the purpose of this utility model is to provide a kind of Split flange dish, the technological scheme that this Split flange dish adopts comprises upper flange, lower flange, pressing plate, bolt, described upper flange, lower flange are provided with tapped hole, described pressing plate is provided with through hole, bolt is connected with upper flange, lower flange upper screwed hole respectively through the through hole on pressing plate.Advantageous Effects of the present utility model is: because flange plate have employed split-type structural, just do not need pipeline to disconnect when the construction of pipeline secondary or maintenance, be connected by Split flange dish and just directly can be set with flange plate on pipeline, just other annexes can be connected after carrying out welding, also do not affect normal production and life, construction cost is low, efficiency is high.
Description
Technical field
The utility model relates to pipeline construction and uses flange plate field, refers more particularly to a kind of Split flange dish.
Background technique
In modern urban construction, conveying main pipeline usually all needs secondary to construct and maintenance after mounting, need welding flange or access other annex, pipeline is disconnected a mouth in prior art, again common flange (integrated type) is inserted in pipeline, then handle pipeline fracture well, then carry out welding procedure, last installation accessories.The method is complicated construction technique not only, also can do harm to the intensity of hindering main pipeline, and the engineering time is longer, and simultaneously because pipeline is again in the process used, can bring adverse effect to normal production, life, therefore prior art exists many defects.
Model utility content
The purpose of this utility model is the defect for existing in the construction of pipeline secondary and maintenance, provides a kind of Split flange dish.The technological scheme that this Split flange dish adopts comprises upper flange, lower flange, pressing plate, bolt, described upper flange, lower flange are provided with tapped hole, described pressing plate is provided with through hole, bolt is connected with upper flange, lower flange upper screwed hole respectively through the through hole on pressing plate.
Further, one end of described pressing plate also can be the one end being first fixed on upper flange or lower flange by the mode of welding, and the other end of pressing plate is connected with lower flange or upper flange by bolt again.
Advantageous Effects of the present utility model is: in the inventive solutions, because flange plate have employed split-type structural, just do not need pipeline to disconnect when the construction of pipeline secondary or maintenance, be connected by Split flange dish and just directly can be set with flange plate on pipeline, just other annexes can be connected after carrying out welding, also do not affect normal production and life, efficiency of construction is high, and cost is low.
Accompanying drawing explanation
Fig. 1 is using state structure schematic front view of the present utility model;
Fig. 2 is that partial schematic sectional view is looked on a using state structure left side of the present utility model;
Fig. 3 is the utility model split view;
Description of reference numerals: 1 upper flange, 2 lower flanges, 3 pressing plates, 4 bolts, 5 tapped holes, 6 through holes, 7 pipelines.
Embodiment
Below with reference to accompanying drawing, the technical solution of the utility model is described in detail, so that those skilled in the art better understand and implement this programme.
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, this Split flange dish, comprise upper flange 1, lower flange 2, pressing plate 3, bolt 4, described upper flange 1, lower flange 2 are provided with tapped hole 5, described pressing plate 3 is provided with through hole 6, during use, upper flange 1, lower flange 2 is trapped among the periphery of pipeline 7, bolt 4 is connected with upper flange 1, lower flange 2 upper screwed hole 5 respectively through the through hole 6 on pressing plate 3, realizes the installation of split flange plate.
Can also be one end one end of pressing plate 3 being welded on upper flange 1 or lower flange 2 simultaneously, then the through hole 6 of bolt 4 through the other end of pressing plate 3 is connected with the tapped hole 5 of lower flange 2 or upper flange 1.
The utility model have employed split-type structural due to flange plate, does not just need pipeline to disconnect, directly can be set with flange plate on pipeline when the construction of pipeline secondary or maintenance, just other annexes can be connected after carrying out welding, do not affect normal production and life, efficiency of construction is high, and cost is low simultaneously.
Claims (2)
1. a Split flange dish, it is characterized in that comprising upper flange (1), lower flange (2), pressing plate (3), bolt (4), described upper flange (1), lower flange (2) are provided with tapped hole (5), described pressing plate (3) is provided with through hole (6), bolt (4) is connected with upper flange (1), lower flange (2) upper screwed hole (5) respectively through the through hole (6) on pressing plate (3).
2. flange plate as claimed in claim 1, it is characterized in that one end of described pressing plate (3) also can be the one end being first fixed on upper flange (1) or lower flange (2) by the mode of welding, then the other end through hole (6) of bolt (4) through pressing plate (3) is connected with the tapped hole (5) of lower flange (2) or upper flange (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001069.6U CN204554145U (en) | 2015-01-04 | 2015-01-04 | A kind of Split flange dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001069.6U CN204554145U (en) | 2015-01-04 | 2015-01-04 | A kind of Split flange dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554145U true CN204554145U (en) | 2015-08-12 |
Family
ID=53829256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520001069.6U Expired - Fee Related CN204554145U (en) | 2015-01-04 | 2015-01-04 | A kind of Split flange dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477282A (en) * | 2016-06-08 | 2017-12-15 | 天津中隧通风机有限公司 | Welded type flange |
| CN108470508A (en) * | 2018-06-19 | 2018-08-31 | 中国长江电力股份有限公司 | Mechanical equipment overhauls actual training device and method |
-
2015
- 2015-01-04 CN CN201520001069.6U patent/CN204554145U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477282A (en) * | 2016-06-08 | 2017-12-15 | 天津中隧通风机有限公司 | Welded type flange |
| CN108470508A (en) * | 2018-06-19 | 2018-08-31 | 中国长江电力股份有限公司 | Mechanical equipment overhauls actual training device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180104 |