CN201892222U - Quick coupling mounted at flange part of coal scatter - Google Patents
Quick coupling mounted at flange part of coal scatter Download PDFInfo
- Publication number
- CN201892222U CN201892222U CN2010206252183U CN201020625218U CN201892222U CN 201892222 U CN201892222 U CN 201892222U CN 2010206252183 U CN2010206252183 U CN 2010206252183U CN 201020625218 U CN201020625218 U CN 201020625218U CN 201892222 U CN201892222 U CN 201892222U
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- CN
- China
- Prior art keywords
- flange
- connecting tube
- upper connecting
- tube
- coal device
- 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 quick coupling mounted at a flange part of a coal scatter. The quick coupling includes an upper coupling tube, a lower coupling tube, an upper flange and a lower flange, wherein the upper coupling tube and the upper flange are connected; the lower coupling tube is fixed on the lower flange; a clamping block is arranged on the inner wall of the bottom of upper coupling tube; handles are arranged on the outer edge of the upper coupling tube; and a bulge is arranged on the outer edge of the top of the lower coupling tube. The quick coupling is mounted at the flange part of the coal scatter, so that 15 minutes of replacement time can be saved for replacing the coal scatter when the coal scatter is blocked, the work efficiency is greatly improved, and the work cost is saved.
Description
Technical field
The utility model relates to a kind of minute coal device flange joint, coal device flange was installed snap joint in particular a kind of minute.
Background technology
Dividing the coal device is high-temperature operation, and normal temperature divides the coal device in use to have the situation of obstruction about 300 degree, usually need to change whole minute coal device and pipeline thereof, the replacing time is long and have certain potential safety hazard, and expends bigger manpower, can influence normal production work.
The utility model content
The utility model purpose: the purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of minute coal device flange that snap joint is installed, and by improving the last lower linking tube of snap joint, realizes better dividing fast and effectively the coal device.
Technical scheme: the utility model is achieved through the following technical solutions, the utility model comprises upper connecting tube, lower linking tube, upper flange and lower flange, wherein: upper connecting tube links to each other with upper flange, lower linking tube is fixed on the lower flange, the bottom interior wall of described upper connecting tube is provided with fixture block, the outer of upper connecting tube is provided with handle, and the outer, top of described lower linking tube is provided with projection.
Described upper connecting tube links to each other with the upper flange spiral, can be convenient for changing.
The fixture block of described upper connecting tube is provided with seal washer, is used to seal whole pipe, prevents gas leakage.
Described handle is provided with and draws mouth, is convenient to draw back use.
Beneficial effect: at minute coal device flange place snap joint is installed, when minute coal device stops up, changes and divide the coal device can save 15 minutes replacing time, improved operating efficiency greatly, and saved job costs.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below embodiment of the present utility model is elaborated; present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in drawings, present embodiment comprises upper connecting tube 1, lower linking tube 2, upper flange 3 and lower flange 4, wherein: upper connecting tube 1 links to each other with upper flange 3, lower linking tube 2 is fixed on the lower flange 4, the bottom interior wall of described upper connecting tube 1 is provided with fixture block 5, the outer of upper connecting tube 1 is provided with handle 7, and the outer, top of described lower linking tube 2 is provided with projection 6.
Described upper connecting tube 1 links to each other with upper flange 3 spirals, can be convenient for changing.
The fixture block 5 of described upper connecting tube 1 is provided with seal washer, is used to seal whole pipe, prevents gas leakage.
Described handle 7 is provided with and draws mouth 8, is convenient to draw back use.
During use, when a minute coal device obstruction needs to change, draw mouth 8 with pulling, make upper connecting tube 1 extend out a little, lower linking tube 2 is promptly tear-away, and backing out upper connecting tube 1 from upper flange 3 then is replaceable minute coal device; During installation, draw back mouth 8, make upper connecting tube 1 extend out, the projection 6 in the lower linking tube 2 enters upper connecting tube 1, and fixture block 5 blocks projection 6 and gets final product, and the utility model has improved operating efficiency greatly, and can guarantee the stability of whole process of production.
Claims (4)
1. a branch coal device flange is installed snap joint, it is characterized in that: comprise upper connecting tube, lower linking tube, upper flange and lower flange, wherein: upper connecting tube links to each other with upper flange, lower linking tube is fixed on the lower flange, the bottom interior wall of described upper connecting tube is provided with fixture block, the outer of upper connecting tube is provided with handle, and the outer, top of described lower linking tube is provided with projection.
2. coal device flange was installed snap joint in according to claim 1 minute, it is characterized in that the fixture block of described upper connecting tube is provided with seal washer.
3. coal device flange was installed snap joint in according to claim 1 minute, it is characterized in that described handle is provided with and draws mouth.
4. coal device flange was installed snap joint in according to claim 1 minute, it is characterized in that described upper connecting tube links to each other with the upper flange spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206252183U CN201892222U (en) | 2010-11-26 | 2010-11-26 | Quick coupling mounted at flange part of coal scatter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206252183U CN201892222U (en) | 2010-11-26 | 2010-11-26 | Quick coupling mounted at flange part of coal scatter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892222U true CN201892222U (en) | 2011-07-06 |
Family
ID=44221695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206252183U Expired - Fee Related CN201892222U (en) | 2010-11-26 | 2010-11-26 | Quick coupling mounted at flange part of coal scatter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141177A (en) * | 2010-11-26 | 2011-08-03 | 张家港华汇特种玻璃有限公司 | Quick joint for mounting flange of coal distributing device |
-
2010
- 2010-11-26 CN CN2010206252183U patent/CN201892222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141177A (en) * | 2010-11-26 | 2011-08-03 | 张家港华汇特种玻璃有限公司 | Quick joint for mounting flange of coal distributing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FARUN GLASS INDUSTRY CO., LTD. Free format text: FORMER NAME: ZHANGJIAGANG HUAHUI SPECIAL GLASS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215625, No. 1 Huarun Road, Kam Fengzhen, Suzhou, Jiangsu, Zhangjiagang Patentee after: Farun Glass Industry Co., Ltd. Address before: 215625, No. 1 Huarun Road, Kam Fengzhen, Suzhou, Jiangsu, Zhangjiagang Patentee before: Zhangjiagang Huahui Special Glass Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |