CN204922272U - Steel band reinforcing polyethylene helical bellows - Google Patents
Steel band reinforcing polyethylene helical bellows Download PDFInfo
- Publication number
- CN204922272U CN204922272U CN201520674256.0U CN201520674256U CN204922272U CN 204922272 U CN204922272 U CN 204922272U CN 201520674256 U CN201520674256 U CN 201520674256U CN 204922272 U CN204922272 U CN 204922272U
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- Prior art keywords
- pipe
- steel band
- outer tube
- middle pipe
- reinforced polyethylene
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a steel band reinforcing polyethylene helical bellows, include: the inner tube, well pipe, its cover are established in the outside of inner tube, are equipped with along the circumferencial direction of inner tube between inner tube and the well pipe a plurality ofly parallelly each other to be wavy strengthening rib, outer tube, its cover are established in the outside of well pipe, and outer tube and well pipe are at a distance of certain distance, the spring assembly, it includes along a plurality of sub - spring assembly of length direction interval setting between well pipe and outer tube of well pipe, the utility model discloses set up the strengthening rib between inner tube and well pipe, effectively improve steel band reinforcing polyethylene helical bellows's intensity, set up the spring assembly between well pipe and outer tube, have fine buffering and restitution to the extrusion of external force, can effectively prevent steel band reinforcing polyethylene helical bellows and result in being out of shape because of the external force extrusion, especially bury when putting underground, prevent effectively that soil can produce the extrusion to steel band reinforcing polyethylene helical bellows on every side.
Description
Technical field
The utility model belongs to bellows field, is specifically related to a kind of steel band reinforced polyethylene spiral ripple pipe.
Background technique
Steel band reinforced polyethylene spiral ripple pipe is high owing to having ring stiffness, easy to connect, low cost and other advantages, be used as the buried draining in the fields such as urban construction at present more and more, blow-off line, but generally all there is the problem of restorative difference in present steel band reinforced polyethylene spiral ripple pipe, distortion is there is than being easier to, and once there is distortion in steel band reinforced polyethylene spiral ripple pipe, if things go on like this, the position of distortion is owing to being subject to larger stress, be easy to occur fractureing or breakage, because steel band reinforced polyethylene spiral ripple pipe during construction is all be embedded in underground, once occur damaged, maintenance and replacing very inconvenience, the manpower and materials of at substantial.
Model utility content
An object of the present utility model to provide a kind of steel band reinforced polyethylene spiral ripple pipe, the utility model arranges stiffening rib between interior pipe and middle pipe, the intensity of effective raising steel band reinforced polyethylene spiral ripple pipe, between middle pipe and outer tube, cluster spring is set, being extruded with of external force is well cushioned and restitution, can effectively prevent steel band reinforced polyethylene spiral ripple pipe from causing distortion because of external force extruding, especially bury when being placed on underground, effectively prevent surrounding soil from can produce extruding to steel band reinforced polyethylene spiral ripple pipe.
The technological scheme that the utility model provides is:
A kind of steel band reinforced polyethylene spiral ripple pipe, comprising:
Interior pipe;
Middle pipe, it is set in the outside of described interior pipe, described middle pipe and described interior pipe are at a distance of certain distance, be provided with multiple parallel to each other in wavy stiffening rib between described interior pipe and described middle pipe along the circumferencial direction of described interior pipe, described stiffening rib is attached on the outer surface of described interior pipe and the internal surface of described middle pipe;
Outer tube, it is set in the outside of described middle pipe, and described outer tube and described middle pipe are at a distance of certain distance;
Cluster spring, it length direction comprised along described middle pipe is disposed on the multiple sub-spring groups between described middle pipe and described outer tube, each described sub-spring group comprises along the circumferencial direction of described middle pipe multiple springs spaced apart, and the two ends of described spring are fixedly connected with described outer tube with described middle pipe respectively.
Preferably, described steel band reinforced polyethylene spiral ripple pipe, the steel bar that described interior pipe is 6mm by thickness is made.
Preferably, described steel band reinforced polyethylene spiral ripple pipe, the steel bar of described outer tube to be thickness be 3mm is made, and the outer surface corrugated ringwise of described steel bar, described steel bar surface is coated with the polyethylene layer that thickness is 3mm.
Preferably, described steel band reinforced polyethylene spiral ripple pipe, described outer pipe surface is coated with the wear-resistant paint layer that thickness is 3mm.
Preferably, described steel band reinforced polyethylene spiral ripple pipe, the joint of the outer surface of described stiffening rib and described interior pipe is arc-shaped transition;
The joint of the internal surface of described stiffening rib and described middle pipe is arc-shaped transition.
Preferably, described steel band reinforced polyethylene spiral ripple pipe, described spring is cylindrical spring.
The utility model at least comprises following beneficial effect: arrange stiffening rib between the utility model pipe and middle pipe, the intensity of effective raising steel band reinforced polyethylene spiral ripple pipe, between middle pipe and outer tube, cluster spring is set, being extruded with of external force is well cushioned and restitution, can effectively prevent steel band reinforced polyethylene spiral ripple pipe from causing distortion because of external force extruding, especially bury when being placed on underground, effectively prevent surrounding soil from can produce extruding to steel band reinforced polyethylene spiral ripple pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of steel band reinforced polyethylene spiral ripple pipe described in the utility model;
Fig. 2 is the structural representation of the cluster spring in steel band reinforced polyethylene spiral ripple pipe described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification word to make those skilled in the art.
As shown in Fig. 1 ~ 2,
A kind of steel band reinforced polyethylene spiral ripple pipe, comprising:
Interior pipe 1;
Middle pipe 2, it is set in the outside of described interior pipe 1, described middle pipe 2 and described interior pipe 1 are at a distance of certain distance, be provided with multiple parallel to each other in wavy stiffening rib 210 between described interior pipe 1 and described middle pipe 2 along the circumferencial direction of described interior pipe 1, described stiffening rib 210 is attached on the outer surface of described interior pipe 1 and the internal surface of described middle pipe 2;
Outer tube 3, it is set in the outside of described middle pipe 2, and described outer tube 3 and described middle pipe 2 are at a distance of certain distance;
Cluster spring 4, it length direction comprised along described middle pipe 2 is disposed on the multiple sub-spring groups 410 between described middle pipe 2 and described outer tube 3, each described sub-spring group 410 comprises along the circumferencial direction of described middle pipe 2 multiple springs 411 spaced apart, and the two ends of described spring 411 are fixedly connected with described outer tube with described middle pipe respectively.
Between interior pipe 1 and middle pipe 2, multiple stiffening rib 210 is set along its circumferencial direction, the intensity of effective raising steel band reinforced polyethylene spiral ripple pipe, improve its anti-pressure ability, and cluster spring is set between middle pipe 2 and outer tube 3, being extruded with of external force is well cushioned and restitution, can effectively prevent steel band reinforced polyethylene spiral ripple pipe from causing distortion because of external force extruding, avoid the breakage of the bellows caused because crushed element is subject to stress excessive, especially bury when being placed on underground, effectively prevent surrounding soil from can produce extruding and the breakage that causes to steel band reinforced polyethylene spiral ripple pipe.
Described steel band reinforced polyethylene spiral ripple pipe, the steel bar that described interior pipe 1 is 6mm by thickness is made, and improves its intensity, anti-pressure ability.
Described steel band reinforced polyethylene spiral ripple pipe, the steel bar that described outer tube 3 is 3mm for thickness is made, the outer surface corrugated ringwise of described steel bar, described steel bar surface is coated with the polyethylene layer that thickness is 3mm, effectively prevents soil or external environment to the corrosion of steel bar and destruction.
Described steel band reinforced polyethylene spiral ripple pipe, described outer tube 3 surface is coated with the wear-resistant paint layer that thickness is 3mm, reduces wear, and improves wear resistance, improves working life.
Described steel band reinforced polyethylene spiral ripple pipe, described stiffening rib 3 is arc-shaped transition with the joint of the outer surface of described interior pipe 1, reduces the stress that joint is subject to, improves its working life;
Described stiffening rib 3 is arc-shaped transition with the joint of the internal surface of described middle pipe 2, reduces the stress that joint is subject to, improves its working life.
Described steel band reinforced polyethylene spiral ripple pipe, described spring 411 is cylindrical spring, cheap, is conveniently easy to get.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification and mode of execution utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (6)
1. a steel band reinforced polyethylene spiral ripple pipe, is characterized in that, comprising:
Interior pipe;
Middle pipe, it is set in the outside of described interior pipe, described middle pipe and described interior pipe are at a distance of certain distance, be provided with multiple parallel to each other in wavy stiffening rib between described interior pipe and described middle pipe along the circumferencial direction of described interior pipe, described stiffening rib is attached on the outer surface of described interior pipe and the internal surface of described middle pipe;
Outer tube, it is set in the outside of described middle pipe, and described outer tube and described middle pipe are at a distance of certain distance;
Cluster spring, it length direction comprised along described middle pipe is disposed on the multiple sub-spring groups between described middle pipe and described outer tube, each described sub-spring group comprises along the circumferencial direction of described middle pipe multiple springs spaced apart, and the two ends of described spring are fixedly connected with described outer tube with described middle pipe respectively.
2. steel band reinforced polyethylene spiral ripple pipe as claimed in claim 1, it is characterized in that, the steel bar that described interior pipe is 6mm by thickness is made.
3. steel band reinforced polyethylene spiral ripple pipe as claimed in claim 2, is characterized in that, the steel bar of described outer tube to be thickness be 3mm is made, and the outer surface corrugated ringwise of described steel bar, described steel bar surface is coated with the polyethylene layer that thickness is 3mm.
4. steel band reinforced polyethylene spiral ripple pipe as claimed in claim 3, it is characterized in that, described outer pipe surface is coated with the wear-resistant paint layer that thickness is 3mm.
5. steel band reinforced polyethylene spiral ripple pipe as claimed in claim 4, it is characterized in that, the joint of the outer surface of described stiffening rib and described interior pipe is arc-shaped transition;
The joint of the internal surface of described stiffening rib and described middle pipe is arc-shaped transition.
6. steel band reinforced polyethylene spiral ripple pipe as claimed in claim 5, it is characterized in that, described spring is cylindrical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674256.0U CN204922272U (en) | 2015-09-02 | 2015-09-02 | Steel band reinforcing polyethylene helical bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674256.0U CN204922272U (en) | 2015-09-02 | 2015-09-02 | Steel band reinforcing polyethylene helical bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922272U true CN204922272U (en) | 2015-12-30 |
Family
ID=54971398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674256.0U Expired - Fee Related CN204922272U (en) | 2015-09-02 | 2015-09-02 | Steel band reinforcing polyethylene helical bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922272U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971526A (en) * | 2016-05-23 | 2016-09-28 | 西南石油大学 | Device for preventing collision and abrasion between marine risers |
| CN106089387A (en) * | 2016-07-13 | 2016-11-09 | 安徽奥丰汽车配件有限公司 | A kind of automobile exhaust pipe preventer |
| CN107588249A (en) * | 2017-10-19 | 2018-01-16 | 广东中讯通讯设备实业有限公司 | A kind of steel strip reinforced pvc pipe and its manufacture craft |
| CN108119721A (en) * | 2018-01-23 | 2018-06-05 | 南通中远克莱芬船舶工程有限公司 | A kind of special axial corrugated expansion joint of dehumidifier |
| CN109099228A (en) * | 2018-09-28 | 2018-12-28 | 四川省祺泰通讯科技有限公司 | A kind of PVC bellows of adjustable rigid |
| CN109489310A (en) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | A kind of compound condenser collecting pipe of high intensity |
| CN111350889A (en) * | 2020-03-13 | 2020-06-30 | 上海问浪科技有限公司 | Corrosion-resistant corrugated pipe for natural gas conveying |
| CN111561275A (en) * | 2020-05-29 | 2020-08-21 | 济南大学 | Drill rod protection device |
-
2015
- 2015-09-02 CN CN201520674256.0U patent/CN204922272U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971526A (en) * | 2016-05-23 | 2016-09-28 | 西南石油大学 | Device for preventing collision and abrasion between marine risers |
| CN105971526B (en) * | 2016-05-23 | 2019-08-27 | 西南石油大学 | Prevent the device of gouging abrasion between marine riser |
| CN106089387A (en) * | 2016-07-13 | 2016-11-09 | 安徽奥丰汽车配件有限公司 | A kind of automobile exhaust pipe preventer |
| CN107588249A (en) * | 2017-10-19 | 2018-01-16 | 广东中讯通讯设备实业有限公司 | A kind of steel strip reinforced pvc pipe and its manufacture craft |
| CN108119721A (en) * | 2018-01-23 | 2018-06-05 | 南通中远克莱芬船舶工程有限公司 | A kind of special axial corrugated expansion joint of dehumidifier |
| CN109099228A (en) * | 2018-09-28 | 2018-12-28 | 四川省祺泰通讯科技有限公司 | A kind of PVC bellows of adjustable rigid |
| CN109099228B (en) * | 2018-09-28 | 2020-05-08 | 四川省祺泰通讯科技有限公司 | Rigidity-adjustable PVC corrugated pipe |
| CN109489310A (en) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | A kind of compound condenser collecting pipe of high intensity |
| CN111350889A (en) * | 2020-03-13 | 2020-06-30 | 上海问浪科技有限公司 | Corrosion-resistant corrugated pipe for natural gas conveying |
| CN111561275A (en) * | 2020-05-29 | 2020-08-21 | 济南大学 | Drill rod protection device |
| CN111561275B (en) * | 2020-05-29 | 2021-12-28 | 济南大学 | Drill rod protection device |
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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: 20151230 Termination date: 20200902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |