CN207364459U - A kind of high steel strip reinforced bellows of intensity - Google Patents
A kind of high steel strip reinforced bellows of intensity Download PDFInfo
- Publication number
- CN207364459U CN207364459U CN201721171973.7U CN201721171973U CN207364459U CN 207364459 U CN207364459 U CN 207364459U CN 201721171973 U CN201721171973 U CN 201721171973U CN 207364459 U CN207364459 U CN 207364459U
- Authority
- CN
- China
- Prior art keywords
- steel band
- pipeline
- outer tube
- inner tube
- intensity
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- 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 kind of high steel strip reinforced bellows of intensity, including inner tube, the outside of said inner tube is equipped with outer tube, the side of the outer tube is equipped with equally distributed ripple, the lateral surface of said inner tube is equipped with the first steel band, the first steel band at least six roots of sensation, and the radian such as first steel band of the six roots of sensation and the lateral surface of inner tube is distributed in a ring, the medial surface of the outer tube is equipped with the second steel band, the second steel band at least six roots of sensation, and the radian such as second steel band of the six roots of sensation and the medial surface of outer tube is distributed in a ring, and second steel band be connected with the first steel band, the surface of the second steel band corresponding with ripple is equipped with wave crest, the medial surface of the second steel band corresponding with wave crest is equipped with stiffening device.The high steel strip reinforced bellows of the intensity, it is simple in structure, can effectively strengthen the intensity of pipeline by stiffening device, improve the anti-pressure ability of pipeline, while improve the service life of pipeline, and pipeline can anti-corrosion fire prevention, it is easy to use, it is safe.
Description
Technical field
Pipe technology field is the utility model is related to, is specially a kind of high steel strip reinforced bellows of intensity.
Background technology
Bellows mainly includes metal bellows, expansion bellow, corrugated tube, diaphragm and diaphragm capsule and metal hose etc.,
Metal bellows is mainly used in the effect such as compensation pipes thermal deformation, damping, absorption line sedimentation and deformation, is widely used in stone
The other materials such as the industries such as change, instrument, space flight, chemical industry, electric power, cement, metallurgy, plastics bellows is worn in medium conveying, electric power
There is irreplaceable, but existing bellows insufficient strength in the fields such as line, lathe, household electrical appliances, in the effect of high pressure
Under be easily broken off, reduce the service life of pipeline.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of high steel strip reinforced ripple of intensity
Line pipe, it is simple in structure, it can effectively strengthen the intensity of pipeline by stiffening device, improve the anti-pressure ability of pipeline, while improve pipe
The service life in road, and pipeline can anti-corrosion fire prevention, it is easy to use, it is safe, can effectively solve asking in background technology
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of high steel strip reinforced bellows of intensity,
Including inner tube, the outside of said inner tube is equipped with outer tube, and the side of the outer tube is equipped with equally distributed ripple, said inner tube it is outer
Side is equipped with the first steel band, the first steel band at least six roots of sensation, and the radian such as first steel band of the six roots of sensation and is distributed in a ring interior
The lateral surface of pipe, the medial surface of the outer tube are equipped with the second steel band, the second steel band at least six roots of sensation, and the second steel band of the six roots of sensation
The medial surface of outer tube is distributed in Deng radian and in a ring, and the second steel band is connected with the first steel band, the second steel band corresponding with ripple
Surface be equipped with wave crest, the medial surface of the second steel band corresponding with wave crest is equipped with stiffening device, the sky between said inner tube and outer tube
Decompression filler is equipped with gap.
As a kind of optimal technical scheme of the utility model, the stiffening device includes the first reinforcing ring, and described first
Reinforcing ring is fixedly connected with the wave crest of the second steel band, and the lateral surface of the first steel band corresponding with the wave crest of the second steel band is equipped with second and adds
Qiang Huan, first reinforcing ring are fixedly connected with the second reinforcing ring by reinforcing rib.
As a kind of optimal technical scheme of the utility model, the junction of first steel band and the second steel band is equipped with the
Three reinforcing rings, and the 3rd reinforcing ring and stiffening device are in the lateral surface cross-distribution of inner tube.
As a kind of optimal technical scheme of the utility model, the decompression filler is foamed cotton, sizing cotton, rubber cotton
Or POE elastic composites.
As a kind of optimal technical scheme of the utility model, the side of the outer tube is from inside to outside successively equipped with corrosion-resistant
Coating and fire resistant coating, the corrosion-resistant finishes are carbon fiber or polytetrafluoroethylene (PTFE).
Compared with prior art, the beneficial effects of the utility model are：The high steel strip reinforced bellows of this intensity, Ke Yiti
The intensity of high pipeline, strengthens the anti-pressure ability of pipeline, makes pipeline uniform force, while improves the service life of pipeline；Make pipeline
Uniform force, improves the anti-pressure ability of pipeline, improves service life；The impact resistant capability of pipeline is improved, so as to improve pipeline
Service life；The anti-corrosion and fire resistance of pipeline are improved, prevents Pipeline damage；Whole bellows structure is simple, by strengthening filling
The intensity of pipeline can effectively be strengthened by putting, and improve the anti-pressure ability of pipeline, while improve the service life of pipeline, and pipeline can be prevented
Corruption fire prevention, it is easy to use, it is safe.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structure diagram of the utility model outer tube.
In figure：1 inner tube, 2 first steel bands, 3 outer tubes, 4 ripples, 5 second steel bands, 6 wave crests, 7 stiffening devices, 71 first are strengthened
Ring, 72 second reinforcing rings, 73 reinforcing ribs, 8 the 3rd reinforcing rings, 9 decompression fillers, 10 corrosion-resistant finishes, 11 fire resistant coatings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high steel strip reinforced bellows of intensity, bag
Inner tube 1 is included, the outside of inner tube 1 is equipped with outer tube 3, and the side of outer tube 3 is equipped with equally distributed ripple 4, improves the impact resistance of pipeline
Ability, the lateral surface of inner tube 1 are equipped with the first steel band 2, improve the intensity of inner tube 1, the first steel band 2 at least six roots of sensation, and the six roots of sensation the
One steel band, 2 grade radian and the lateral surface of inner tube 1 is distributed in a ring, the medial surface of outer tube 3 is equipped with the second steel band 5, improves outer tube 3
Intensity, the second steel band 5 at least six roots of sensation, and 5 grade radian of the second steel band of the six roots of sensation and be distributed in the medial surface of outer tube 3 in a ring,
And second steel band 5 be connected with the first steel band 2, the junction of the first steel band 2 and the second steel band 5 is equipped with the 3rd reinforcing ring 8, rise support
The effect of first steel band 2 and the second steel band 5, and the 3rd reinforcing ring 8 and stiffening device 7 make in the lateral surface cross-distribution of inner tube 1
Pipeline uniform force, improves the anti-pressure ability of pipeline, improves service life, the surface of second steel band 5 corresponding with ripple 4 is equipped with ripple
Peak 6, the medial surface of second steel band 5 corresponding with wave crest 6 are equipped with stiffening device 7, play and stablize the first steel band 2 of support and the second steel band
5 effect, stiffening device 7 include the first reinforcing ring 71, and the first reinforcing ring 71 is fixedly connected with the wave crest 6 of the second steel band 5, with
The lateral surface that the wave crest 6 of two steel bands 5 corresponds to the first steel band 2 is equipped with the second reinforcing ring 72, the first reinforcing ring 71 and the second reinforcing ring
72 are fixedly connected by reinforcing rib 73, and reinforcing rib 73 plays a part of to connect the first reinforcing ring 71 and the second reinforcing ring 72, carries at the same time
The impact resistant capability of high first reinforcing ring, 71 and second reinforcing ring 72, can improve the intensity of pipeline, strengthen the resistance to compression energy of pipeline
Power, makes pipeline uniform force, while improves the service life of pipeline, and decompression filling is equipped with the gap between inner tube 1 and outer tube 3
Thing 9, decompression filler 9 is foamed cotton, sizing cotton, rubber cotton or POE elastic composites, improves the impact resistant capability of pipeline,
So as to improve the service life of pipeline, the side of outer tube 3 is equipped with corrosion-resistant finishes 10 and fire resistant coating 11 successively from inside to outside, resistance to
Corrosion resistant coating 10 is carbon fiber or polytetrafluoroethylene (PTFE), improves the anti-corrosion and fire resistance of pipeline, prevents Pipeline damage, whole ripple
Manage simple in structure, can effectively strengthen the intensity of pipeline by stiffening device 7, improve the anti-pressure ability of pipeline, while improve pipeline
Service life, and pipeline can anti-corrosion fire prevention, it is easy to use, it is safe.
When in use：First steel band 2 and the second steel band 5 can improve the intensity of bellows, 7 and the 3rd reinforcing ring of stiffening device
8 can play the role of stablizing the first steel band 2 of support and the second steel band 5, while can improve the anti-pressure ability of bellows, so as to carry
The service life of high pipeline, decompression filler 9 can improve the impact resistant capability of bellows, and corrosion-resistant finishes 10 can prevent bellows
It is corroded, fire resistant coating 11 can play the role of high temperature-proof of preventing fires, and prevent bellows to be burned out.
The utility model can improve the intensity of pipeline, strengthen the anti-pressure ability of pipeline, make pipeline uniform force, carry at the same time
The service life of high pipeline；Make pipeline uniform force, improve the anti-pressure ability of pipeline, improve service life；Improve the anti-of pipeline
Jolt capacity, so as to improve the service life of pipeline；The anti-corrosion and fire resistance of pipeline are improved, prevents Pipeline damage；Whole ripple
Line pipe is simple in structure, can effectively strengthen the intensity of pipeline by stiffening device 7, improve the anti-pressure ability of pipeline, while improve pipe
The service life in road, and pipeline can anti-corrosion fire prevention, it is easy to use, it is safe.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high steel strip reinforced bellows of intensity, including inner tube（1）, it is characterised in that：Said inner tube（1）Outside be equipped with
Outer tube（3）, the outer tube（3）Side be equipped with equally distributed ripple（4）, said inner tube（1）Lateral surface be equipped with the first steel
Band（2）, first steel band（2）At least six roots of sensation, and the first steel band of the six roots of sensation（2）It is distributed in Deng radian and in a ring inner tube（1）
Lateral surface, the outer tube（3）Medial surface be equipped with the second steel band（5）, second steel band（5）At least six roots of sensation, and the six roots of sensation
Second steel band（5）It is distributed in Deng radian and in a ring outer tube（3）Medial surface, and the second steel band（5）With the first steel band（2）Even
Connect, with ripple（4）Corresponding second steel band（5）Surface be equipped with wave crest（6）, with wave crest（6）Corresponding second steel band（5）Medial surface
Equipped with stiffening device（7）, said inner tube（1）With outer tube（3）Between gap in be equipped with decompression filler（9）.
A kind of 2. high steel strip reinforced bellows of intensity according to claim 1, it is characterised in that：The stiffening device
（7）Including the first reinforcing ring（71）, first reinforcing ring（71）With the second steel band（5）Wave crest（6）It is fixedly connected, with second
Steel band（5）Wave crest（6）Corresponding first steel band（2）Lateral surface be equipped with the second reinforcing ring（72）, first reinforcing ring（71）
With the second reinforcing ring（72）Pass through reinforcing rib（73）It is fixedly connected.
A kind of 3. high steel strip reinforced bellows of intensity according to claim 1, it is characterised in that：First steel band
（2）With the second steel band（5）Junction be equipped with the 3rd reinforcing ring（8）, and the 3rd reinforcing ring（8）With stiffening device（7）In inner tube
（1）Lateral surface cross-distribution.
A kind of 4. high steel strip reinforced bellows of intensity according to claim 1, it is characterised in that：The decompression filler
（9）It is foamed cotton, sizing cotton, rubber cotton or POE elastic composites.
A kind of 5. high steel strip reinforced bellows of intensity according to claim 1, it is characterised in that：The outer tube（3）'s
Side is equipped with corrosion-resistant finishes successively from inside to outside（10）And fire resistant coating（11）, the corrosion-resistant finishes（10）Be carbon fiber or
Polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171973.7U CN207364459U (en) | 2017-09-13 | 2017-09-13 | A kind of high steel strip reinforced bellows of intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171973.7U CN207364459U (en) | 2017-09-13 | 2017-09-13 | A kind of high steel strip reinforced bellows of intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364459U true CN207364459U (en) | 2018-05-15 |
Family
ID=62348447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171973.7U Expired - Fee Related CN207364459U (en) | 2017-09-13 | 2017-09-13 | A kind of high steel strip reinforced bellows of intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058604A (en) * | 2018-10-12 | 2018-12-21 | 安徽郎川金鹏塑业有限公司 | A kind of steel band bellows and its connection structure |
| CN109812634A (en) * | 2019-03-22 | 2019-05-28 | 贵州枫叶管业有限公司 | A kind of pipeline docking apparatus for shaping of double-wall corrugated pipe |
-
2017
- 2017-09-13 CN CN201721171973.7U patent/CN207364459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058604A (en) * | 2018-10-12 | 2018-12-21 | 安徽郎川金鹏塑业有限公司 | A kind of steel band bellows and its connection structure |
| CN109812634A (en) * | 2019-03-22 | 2019-05-28 | 贵州枫叶管业有限公司 | A kind of pipeline docking apparatus for shaping of double-wall corrugated pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180515 Termination date: 20190913 |