CN202927311U - Clamping hoop - Google Patents
Clamping hoop Download PDFInfo
- Publication number
- CN202927311U CN202927311U CN 201220560208 CN201220560208U CN202927311U CN 202927311 U CN202927311 U CN 202927311U CN 201220560208 CN201220560208 CN 201220560208 CN 201220560208 U CN201220560208 U CN 201220560208U CN 202927311 U CN202927311 U CN 202927311U
- Authority
- CN
- China
- Prior art keywords
- clamping hoop
- main body
- clip
- service life
- utility
- 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 relates to the technical field of pipelines and aims to provide a clamping hoop which is long in service life. The clamping hoop comprises at least two clamping hoop main bodies, wherein the clamping hoop main bodies are connected through a bolt, a rubber sealing ring is arranged inside each clamping hoop main body, and the inner wall and the outer wall of each clamping hoop main body are both provided with plastic coated layers. According to the clamping hoop, the plastic coated layer is arranged on the outer wall of each clamping hoop main body, the material of the plastic coated layer is epoxy powder, and therefore the clamping hoop is water-proof and anti-oxidation. The service life of the clamping hoop is three times of the service life of a galvanized pipe. The clamping hoop is free from scale formation and rusting, long in service life and free from damage to a body.
Description
Technical field
The utility model relates to the pipe technology field, relates in particular to a kind of clip.
Background technique
The clip connected technology has become the first-elected technology that current liquid, gas pipeline connect, although this technology development time at home is later than abroad, due to the advance of its technology, is received by the Domestic market very soon.Developed till now since 1998, through the development and application of a few years, replaced gradually two kinds of conventional pipelines Placements of flange and welding.Technical more aobvious maturation not only, market be generally approval also, and has obtained the A clear guidance of national legislation policy.
In prior art, clip mainly contains three parts and forms: clip main body, sealing rubber ring and lock bolt, the rubber seal that is positioned at internal layer is placed in the outside of connected pipe, and match with the groove of rolling in advance, buckle the clip main body in the outside of rubber ring again, then get final product with two bolton, due to its rubber seal and the distinctive sealable structural design of clip main body employing, make the groove link have good sealing, and with increasing of tube fluid pressure, the corresponding enhancing of its sealing.But the material of clip main body is galvanized pipe, and size is had restriction, gets rusty easily, and working life is short.
The model utility content
For solving the problems of the technologies described above, the utility model provides a kind of clip of long service life.
Clip of the present utility model comprises at least two clip main bodys, is bolted between the clip main body, is provided with rubber seal in described clip main body, all is provided with coating layer on the inner and outer wall of described clip main body.
Further, described coating layer is the epoxy powder layer.
Further, the thickness of described coating layer is 1-5mm.
Compared with prior art, the beneficial effects of the utility model are: clip of the present utility model, be provided with coating layer on the outer wall of clip main body, the material of coating layer is epoxy powder, waterproof, anti-oxidation, be more than 3 times of galvanized pipe working life, non-scaling, non-corrosive, long service life is to not injury of health.
Description of drawings
Fig. 1 is the structural representation of clip of the present utility model.
Embodiment
The below is described in further detail embodiment of the present utility model; Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Clip of the present utility model comprises at least two clip main bodys 1, connects by bolt 2 between clip main body 1, be provided with rubber seal 3 in clip main body 1, all be provided with coating layer 4 on the inner and outer wall of clip main body 1, coating layer 4 is the epoxy powder layer, and thickness is 2mm.
Clip of the present utility model, be provided with coating layer 4 on the outer wall of clip main body 1, the material of coating layer 4 is epoxy powder (being made through certain proportioning by resin and anti-corrosion material), waterproof, anti-oxidation, be more than 3 times of galvanized pipe working life, non-scaling, non-corrosive, long service life is to not injury of health.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (3)
1. a clip, comprise at least two clip main bodys, is bolted between the clip main body, is provided with rubber seal in described clip main body, it is characterized in that: all be provided with coating layer on the inner and outer wall of described clip main body.
2. clip according to claim 1 is characterized in that: further, described coating layer is the epoxy powder layer.
3. clip according to claim 1 and 2, it is characterized in that: the thickness of described coating layer is 1-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560208 CN202927311U (en) | 2012-10-30 | 2012-10-30 | Clamping hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560208 CN202927311U (en) | 2012-10-30 | 2012-10-30 | Clamping hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927311U true CN202927311U (en) | 2013-05-08 |
Family
ID=48217271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560208 Expired - Fee Related CN202927311U (en) | 2012-10-30 | 2012-10-30 | Clamping hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715886A (en) * | 2016-04-22 | 2016-06-29 | 安徽捷迅光电技术有限公司 | Heavy air pipe hoop |
-
2012
- 2012-10-30 CN CN 201220560208 patent/CN202927311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715886A (en) * | 2016-04-22 | 2016-06-29 | 安徽捷迅光电技术有限公司 | Heavy air pipe hoop |
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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: 20130508 Termination date: 20131030 |