CN201884843U - Hose hoop used for pipeline connection - Google Patents
Hose hoop used for pipeline connection Download PDFInfo
- Publication number
- CN201884843U CN201884843U CN201020694745XU CN201020694745U CN201884843U CN 201884843 U CN201884843 U CN 201884843U CN 201020694745X U CN201020694745X U CN 201020694745XU CN 201020694745 U CN201020694745 U CN 201020694745U CN 201884843 U CN201884843 U CN 201884843U
- Authority
- CN
- China
- Prior art keywords
- steel band
- band clip
- spiral case
- pipeline
- hose clamp
- 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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- Clamps And Clips (AREA)
Abstract
The utility model discloses a hose hoop used for pipeline connection. The hose hoop comprises a volute casing, a worm and a steel strip hoop, which is coiled to be similar to a round, wherein one end of the steel strip hoop is fixed with the volute casing, and the other end thereof penetrates the volute casing, press marks are arranged on the steel strip hoop, and the worm is matched with the press marks on the steel strip hoop. The hoop can be used for the connection of a pipeline, which bears larger pressure and has higher temperature and greater relative movement.
Description
Technical field:
The utility model relates to a kind of pipeline connection hose clamp.
Background technique:
At present, the used clip of pipeline connection that heavy type commercial automobile has high requirement adopts the scroll drive type hose clamp usually, and this clip can be used for the connection that pressure is big, temperature is higher and relative movement is bigger.But to some special applicable cases, for example some inaccessible pipelines are connected, pipeline can't compress when installing and occur installing difficult.In the case, pipeline is installed and is at first carried out pretension, can play good booster action to installing.
Summary of the invention:
In order to remedy the deficiencies in the prior art, the utility model provides a kind of new pipeline to connect and has used hose clamp, and it mainly has the pretension function to pipeline.It has the characteristics such as simple, easy to use, that cost is low of installing.
The utility model is achieved by the following technical solution:
Pipeline connects uses hose clamp, comprises spiral case, worm screw, also comprises being rolled into rotund steel band clip, and steel band clip one end and spiral case are fixed together, and the other end passes spiral case, and the steel band clip is provided with impression, and worm screw is matched with impression on the steel band clip.
By rotary worm, steel band can extend and shorten, thereby can play fastening and effect that unclamp to pipeline.
Described steel band clip is established banded bridge on the nearly quadrant arc in the part outside away from spiral case, have wavy spring between banded bridge and the steel band.
Described wavy spring has two ripples, and this structure has the pretension effect to pipeline.
The utility model further improves: the steel band seamed edge of steel band clip is a round-corner transition, and outward flanging slightly, inboardly keeps smooth, guarantees not damage when assembling flexible pipe.
The utility model has following advantage: some inaccessible pipelines are connected, the elasticity of wavy spring can make clip that pipeline is carried out pretension, can play good booster action to installing, this clip can bear the pipeline that pressure is big, temperature is higher and relative movement is bigger and connect.
Description of drawings
Fig. 1 is a plan view of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is a three-dimensional structure diagram of the present utility model.
Among the figure: 1, spiral case 2, worm screw 3, steel band clip 4, wavy spring 5, bridge 6, edge chamfering flange
Embodiment
Below in conjunction with embodiment the utility model is further described.
Pipeline connects uses hose clamp, comprise being rolled into rotund steel band clip 3, steel band clip 3 one ends and spiral case 1 are fixed together, and the other end passes spiral case 1 and joins with the worm screw 2 that is contained in the spiral case 1, steel band clip 3 is provided with impression, and worm screw 2 is matched with impression on the steel band clip 3.
One end and the spiral case 1 of steel band clip 3 are fixed together, the other end has impression and passes in the spiral case that worm screw 2 is installed, and worm screw 2 is matched with impression on the steel band clip 3, by rotary worm 2, steel band clip 3 can extend and shorten, thereby can play fastening and effect that unclamp to pipeline.
Have bridge 5 on the steel band clip 3 on spiral case 1 opposite, bridge 5 two ends are fixed on the steel band clip 3, and have wavy spring 4 between steel band clip 3, and wavy spring 4 has two ripples, and this structure has the pretension effect to pipeline.The seamed edge of steel band clip 3 carries out rounding to be handled, and outward flanging slightly, inboardly keeps smooth, guarantees not damage when assembling flexible pipe.
Claims (4)
1. hose clamp is used in the pipeline connection, comprises spiral case, worm screw, it is characterized in that, also comprise being rolled into rotund steel band clip, steel band clip one end and spiral case are fixed together, and the other end passes spiral case, the steel band clip is provided with impression, and worm screw is matched with impression on the steel band clip.
2. pipeline according to claim 1 connects uses hose clamp, it is characterized in that, described steel band clip is established banded bridge on the nearly quadrant arc in the part outside away from spiral case, have wavy spring between banded bridge and the steel band.
3. pipeline according to claim 1 connects uses hose clamp, it is characterized in that described wavy spring has two ripples.
4. pipeline according to claim 1 connects uses hose clamp, it is characterized in that the steel band seamed edge of described steel band clip is a round-corner transition, and outward flanging slightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020694745XU CN201884843U (en) | 2010-12-31 | 2010-12-31 | Hose hoop used for pipeline connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020694745XU CN201884843U (en) | 2010-12-31 | 2010-12-31 | Hose hoop used for pipeline connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884843U true CN201884843U (en) | 2011-06-29 |
Family
ID=44182392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020694745XU Expired - Fee Related CN201884843U (en) | 2010-12-31 | 2010-12-31 | Hose hoop used for pipeline connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016870A (en) * | 2012-04-16 | 2013-04-03 | 上海英伦帝华汽车部件有限公司 | Hoop |
-
2010
- 2010-12-31 CN CN201020694745XU patent/CN201884843U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016870A (en) * | 2012-04-16 | 2013-04-03 | 上海英伦帝华汽车部件有限公司 | Hoop |
| CN103016870B (en) * | 2012-04-16 | 2015-03-18 | 上海英伦帝华汽车部件有限公司 | Hoop |
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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: 20110629 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |