CN204922269U - Spill steel band drain pipe - Google Patents
Spill steel band drain pipe Download PDFInfo
- Publication number
- CN204922269U CN204922269U CN201520498656.0U CN201520498656U CN204922269U CN 204922269 U CN204922269 U CN 204922269U CN 201520498656 U CN201520498656 U CN 201520498656U CN 204922269 U CN204922269 U CN 204922269U
- Authority
- CN
- China
- Prior art keywords
- stiffening rib
- rib
- steel band
- overlap joint
- strengthening rib
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 238000005728 strengthening Methods 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims abstract description 4
- 239000002699 waste material Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 230000021615 conjugation Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a spill steel band drain pipe, it includes the tubular product main part that is formed by slab band spiral winding, the slab band edge is equipped with echelonment overlap joint position to form the tubular product main part through the winding of overlap joint position overlap joint, the slab band surface is equipped with bellied stiffening rib, and the stiffening rib is embedded to have a strengthening rib, and the strengthening rib is transversal personally submits n shape, the recessed arcuation that is in n shape top, and the inner arc of this arcuation faces upward, the strengthening rib surface is covered to glue and is formed the stiffening rib, and the arc transition of evagination is adopted at the stiffening rib top. The utility model has the advantages of: adopt recessed strengthening rib in top and surface to be the ripple wall structure of evagination arcuation, contact with ground by the arc top, can prevent effectively that the wearing and tearing of ripple wall result in the exerted defect of steel band in transportation the storage process.
Description
Technical field
The utility model relates to pipe technology field, refers in particular to a kind of spill steel band waste pipe.
Background technique
Waste pipe adds other auxiliary agent by high density polyethylene (HDPE) and the external form that formed is the undulatory novel water drainage plastics tubing that oozes, and unique ripple struction effectively raises the external pressure strength of product, and drainage system can not affect drainage effect by ambient pressure distortion.But this structure is only applicable to small-bore waste pipe, when waste pipe is heavy caliber, the rigidity of polythene material can not be satisfied the demand, and then some enterprise adds long strip steel band to increase rigidity in ripple struction, but this tubing is in Long-Time Service process, steel band is depressed outside, itself and tube wall contacting point are as the knife edge, easily cutting tube wall under stress causes tube wall to break, existing bellows wall is all adopt cross section to be square structure, the surface of this bellows wall is easily worn in transport or storage process, easily cause steel band exposed, steel band is once exposed, get rusty easily and cause potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of structure is simple, long service life, the spill steel band waste pipe of good rigidly.
For achieving the above object, technological scheme provided by the utility model is: a kind of spill steel band waste pipe, it comprises the tubing main body formed by strip spiral winding, strip edges is provided with stepped overlap joint position, and is wound tubing main body by overlap joint position overlap joint, and strip surface is provided with protruding strengthening rib, strengthening rib is embedded with stiffening rib, stiffening rib cross section is n shape, and n shape top is recessed in arcuation, and the intrados of this arcuation upwards; Stiffening rib surface is covered glue and is formed strengthening rib, and strengthening rib top adopts the arc-shaped transition of evagination.
Described stiffening rib sidewall is provided with through through hole, and stiffening rib both sides side bottom extends to form screens respectively to both sides.
Concrete or plastic cement is marked with in described stiffening rib.
The utility model has the advantage of: adopt the recessed stiffening rib in top and the surface bellows wall structure in external convex arc shape, contacted with ground by arc top, can effectively prevent bellows wall in shipping storage process to wear and tear the defect causing steel band to expose; The screens of stiffening rib two bottom sides can prevent from use piercing through tube wall bottom stiffening rib, thus makes the longer service life of tubing; Through hole on stiffening rib sidewall can make the conjugation grade of stiffening rib and tube wall and bellows wall better.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: see accompanying drawing 1, spill steel band waste pipe described in the present embodiment comprises the tubing main body formed by strip 1 spiral winding, strip 1 edge is provided with stepped overlap joint position 2, and be wound tubing main body by overlap joint position 2 overlap joint, strip 1 surface is provided with protruding strengthening rib 3, strengthening rib 3 is embedded with stiffening rib 4, stiffening rib 4 cross section is n shape, n shape top is recessed in arcuation, and the intrados of this arcuation upwards; Stiffening rib 4 surface is covered glue and is formed strengthening rib 3, and strengthening rib 3 top adopts the arc-shaped transition of evagination.Stiffening rib 4 sidewall is provided with through through hole 5, and stiffening rib 4 both sides side bottom extends to form screens 6 respectively to both sides.Concrete or plastic cement is marked with in stiffening rib 4.The present embodiment adopts the recessed stiffening rib in top and the surface bellows wall structure in external convex arc shape, is contacted with ground by arc top, can effectively prevent bellows wall in shipping storage process to wear and tear the defect causing steel band to expose; The screens of stiffening rib two bottom sides can prevent from use piercing through tube wall bottom stiffening rib, thus makes the longer service life of tubing; Through hole on stiffening rib sidewall can make the conjugation grade of stiffening rib and tube wall and bellows wall better.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.
Claims (3)
1. a spill steel band waste pipe, it is characterized in that: it comprises the tubing main body formed by strip (1) spiral winding, strip (1) edge is provided with stepped overlap joint position (2), and be wound tubing main body by overlap joint position (2) overlap joint, strip (1) surface is provided with protruding strengthening rib (3), and strengthening rib (3) is embedded with stiffening rib (4), and stiffening rib (4) cross section is n shape, n shape top is recessed in arcuation, and the intrados of this arcuation upwards; Stiffening rib (4) surface is covered glue and is formed strengthening rib (3), and strengthening rib (3) top adopts the arc-shaped transition of evagination.
2. a kind of spill steel band waste pipe according to claim 1, is characterized in that: stiffening rib (4) sidewall is provided with through through hole (5), and stiffening rib (4) both sides side bottom extends to form screens (6) respectively to both sides.
3. a kind of spill steel band waste pipe according to claim 1, is characterized in that: stiffening rib is marked with concrete or plastic cement in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498656.0U CN204922269U (en) | 2015-07-13 | 2015-07-13 | Spill steel band drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498656.0U CN204922269U (en) | 2015-07-13 | 2015-07-13 | Spill steel band drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922269U true CN204922269U (en) | 2015-12-30 |
Family
ID=54971395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520498656.0U Expired - Fee Related CN204922269U (en) | 2015-07-13 | 2015-07-13 | Spill steel band drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958697A (en) * | 2017-04-13 | 2017-07-18 | 广东永高塑业发展有限公司 | A kind of saddle-shape hollow wall winding flexible pipe and its manufacture method |
-
2015
- 2015-07-13 CN CN201520498656.0U patent/CN204922269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958697A (en) * | 2017-04-13 | 2017-07-18 | 广东永高塑业发展有限公司 | A kind of saddle-shape hollow wall winding flexible pipe and its manufacture method |
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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 |