CN201028187Y - Mobile flange - Google Patents
Mobile flange Download PDFInfo
- Publication number
- CN201028187Y CN201028187Y CNU200720122761XU CN200720122761U CN201028187Y CN 201028187 Y CN201028187 Y CN 201028187Y CN U200720122761X U CNU200720122761X U CN U200720122761XU CN 200720122761 U CN200720122761 U CN 200720122761U CN 201028187 Y CN201028187 Y CN 201028187Y
- Authority
- CN
- China
- Prior art keywords
- flange
- tubing
- ring
- tube
- left end
- 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
Images
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model provides a loose flange, which comprises a flange and a check ring to be used together with the flange. Both the flange and the check ring are provided with a through hole that the outer wall of a tube can be sleeved in. The check ring is fixed on the tube, while the flange can rotate around the tubes automatically. If the flange is arranged on the left end of the tube, the check ring of flange is arranged at the left end of the tube and if the flange is arranged on the left end of the tube, the check ring of flange is arranged at the left end of the tube. The utility model has a simple structure and is convenient to use.
Description
Technical field:
The utility model relates to a kind of flange, relates in particular to a kind of movable flange.
Background technique:
The pipeline that is connected by flange adopts two to fix the tubing of flange by the fastening Placement of screw substantially at present, although all adopt standard flange at the scene, but because the difference of pipeline enclosure position causes the dislocation of spare part flange and workpiece flange screw easily, when the assembling fastening screw.Often need the rotation whole pipe to solve the problem of screw dislocation, brought certain inconvenience for the replacing and the installation of pipeline, also increased the weight of the labor intensity of piping erection simultaneously, influenced the progress of piping erection and replacing to a certain extent.
Summary of the invention:
The purpose of this utility model just provides a kind of movable flange, this flange can be on tubing rotation automatically, inconvenience that must rotary integral tubing when having avoided two pipelines being connected because of the screw dislocation.
For achieving the above object, the utility model adopts following technological scheme:
The back-up ring that comprises a flange and match and use with it, back-up ring and flange are equipped with a through hole that can pack into outer pipe wall, described back-up ring is fixed on the tubing, and flange can rotate automatically around tubing, be installed in the flange of tubing left end, its back-up ring is installed in the flange of tubing right-hand member on the left side of flange, and its back-up ring is on the right of flange.
The utlity model has characteristics such as simple in structure, easy to use.
Description of drawings:
Fig. 1, the utility model structural representation
1, tubing 2, flange 3 back-up rings
Embodiment:
According to Fig. 1 as can be known, the back-up ring 3 that the utility model comprises a flange 2 and matches and use with it, back-up ring 3 is equipped with a through hole that can pack into tubing 1 outer wall with flange 2, described back-up ring 3 is fixed on the tubing 1, and flange 2 can rotate automatically around tubing 1, is installed in the flange 2 of tubing 1 left end, and its back-up ring 3 is on the left side of flange 2, be installed in the flange 2 of tubing 1 right-hand member, its back-up ring 3 is on the right of flange 2.
Claims (1)
1. movable flange, comprise a flange (2), it is characterized in that matching with flange (2), what use is back-up ring (3), back-up ring (3) is equipped with a through hole that can pack into tubing (1) outer wall with flange (2), described back-up ring (3) is fixed on the tubing (1), and flange (2) can be around tubing (1) rotation automatically, be installed in the flange (2) of tubing (1) left end, its back-up ring (3) is on the left side of flange (2), be installed in the flange (2) of tubing (1) right-hand member, its back-up ring (3) is on the right of flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720122761XU CN201028187Y (en) | 2007-01-31 | 2007-01-31 | Mobile flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720122761XU CN201028187Y (en) | 2007-01-31 | 2007-01-31 | Mobile flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028187Y true CN201028187Y (en) | 2008-02-27 |
Family
ID=39132399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720122761XU Expired - Fee Related CN201028187Y (en) | 2007-01-31 | 2007-01-31 | Mobile flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028187Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413149A (en) * | 2018-04-28 | 2018-08-17 | 建湖县博奥液压机械制造有限公司 | A kind of connection flange |
-
2007
- 2007-01-31 CN CNU200720122761XU patent/CN201028187Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413149A (en) * | 2018-04-28 | 2018-08-17 | 建湖县博奥液压机械制造有限公司 | A kind of connection flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20130131 |