CN201462219U - Steel reinforced drain pipe of dual-hollow structure wall - Google Patents
Steel reinforced drain pipe of dual-hollow structure wall Download PDFInfo
- Publication number
- CN201462219U CN201462219U CN2009200818541U CN200920081854U CN201462219U CN 201462219 U CN201462219 U CN 201462219U CN 2009200818541 U CN2009200818541 U CN 2009200818541U CN 200920081854 U CN200920081854 U CN 200920081854U CN 201462219 U CN201462219 U CN 201462219U
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- CN
- China
- Prior art keywords
- hollow structure
- steel band
- structure wall
- enhancement mode
- pair
- 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 discloses a steel reinforced drain pipe of a dual-hollow structure wall which belongs to the drainage technique and mainly solves the problems of high mass of the product and high cost in the prior art. The steel reinforced drain pipe of a dual-hollow structure wall comprises a pipe wall formed by winding slab bands and a steel band which comprises a bottom part, ridge parts erected at both ends of the bottom part and a cap part at the top of the ridge part, wherein one end of the cap part is arranged at the top of the ridge part and the other end extends between the two ridge parts and the steel band is arranged between the two ridge parts. The utility model has the characteristics of smart design, simple structure, light weight, high ring stiffness, rapid production speed, low cost and high yield; the pipe wall connected into an integral structure can effectively prevent water seepage and corrosion of the steel band and the drain pipe has high practical value and promotion value.
Description
Technical field
The utility model relates to a kind of waste pipe, specifically, relates to a kind of pair of hollow structure wall steel enhancement mode waste pipe.
Background technique
Urban discharging pipeline generally uses plastic cement winding structure pipe, and that this wall pipe has is in light weight, corrosion-resistant, frictional resistance is low, but its ring stiffness is relatively poor, and in recent years, the steel plastic strip water pipe with the steel band reinforced plastics is competitively studied in countries in the world.But along with the adding of steel band, the weight of wall pipe will increase inevitably, and the shackle portion of steel band need consume more steel, cause cost of production also to increase greatly inevitably.
The model utility content
The purpose of this utility model is to provide a kind of pair of hollow structure wall steel enhancement mode waste pipe, reduces and produces weight, enhances productivity, and saves product cost, prevents into water and corrosion.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Two hollow structure wall steel enhancement mode waste pipes, comprise by strip and roll the tube wall that forms, and steel band, described strip comprises bottom, the spine of holding up respectively at the two ends, bottom, and the cap portion on spine top, cap portion one end is arranged at the spine top, and the other end extends between two spines, and steel band is installed between two spines.
Described spine is a hollow structure, and its cross section is a rectangle, and the inner hollow structure can have any shape, such as rectangle, circle etc.
After strip reel to form tube wall, between the adjacent strip by the viscose glue structure that links into an integrated entity.
Described steel band comprises the top, extends to the sidepiece that contacts with the bottom of strip and form downwards from the both sides, top, and from fastening bottom that the sidepiece lowermost end is bent to form to the sidepiece outside.The angle of cut at steel band sidepiece and top is 90 °≤α＜180 °, is good with 120 °, and the angle between fastening bottom and the sidepiece is 20 °＜β＜50 °, is good with 45 °.
Distance between two fastening bottoms of described steel band is the Extreme breadth of steel band, the size of this width should guarantee to make steel band to put under the prerequisite in the strip, the fastening bottom of steel band is contacted with strip spine, steel band is played fastening effect, prevent that steel band from moving in strip.In general, the Extreme breadth of steel band at least should be than the big 1mm of distance between two spines.
For forming the tube wall of a surface smoothing, described strip cap portion and steel band top interconnect, and are coated with plastic cement at the outer surface at strip cap portion and steel band top, both strip and being connected of steel band are played the enhancing effect, make outer surface of tube wall become level and smooth again.Plastic cement adopts HDPE.
The utility model design is ingenious, simple in structure, light weight, the ring stiffness height, production speed is fast, and cost is low, the yield rate height, the tube wall after the structure that fuses can prevent into water and wall erosion effectively, is a kind of waste pipe with very high use value and promotional value.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of steel band in the utility model.
Fig. 3 is the structural representation of the utility model tabularium.
Fig. 4 is vertical partial sectional view of tube wall among Fig. 1.
The corresponding title of label in the accompanying drawing: 1-strip, 2-steel band, 3-bottom, 4-spine, 5-cap portion, 6-viscose glue, 7-top, 8-sidepiece, the fastening bottom of 9-, 10-plastic cement.
Embodiment
The utility model is described in further detail below by coming for example.
As Fig. 1～shown in Figure 4, two hollow structure wall steel enhancement mode waste pipes, comprise by strip 1 and roll the tube wall that forms, and steel band 2, described strip 1 comprises bottom 3, the spine 4 that hold up respectively at 3 two ends in the bottom, and the cap portion 5 on spine 4 tops, and cap portion 5 one ends are arranged at spine 4 tops, the other end extends between two spines 4, and steel band 2 is installed between two spines 4.
Described spine 4 is a hollow structure, and its cross section is a rectangular, and the inner hollow structure also is a rectangular.
Strip 1 reel form tube wall after, between the adjacent strip 1 by viscose glue 6 structure that links into an integrated entity.
Described steel band 2 comprises top 7, and 7 both sides extend to the sidepiece 8 that contacts with the bottom 3 of strip and form downwards from the top, and from fastening bottom 9 that sidepiece 8 lowermost ends are bent to form to sidepiece 8 outsides.The sidepiece 8 of steel band is 120 ° with the angle of cut α at top 7, and the angle β between fastening bottom 9 and the sidepiece 8 is 45 °.
Distance between two fastening bottoms 9 of described steel band 2 is the Extreme breadth of steel band 2, this width is than the big 2mm of distance between two spines 4, by contacting of two fastening bottoms 9 and strip spine 4, steel band 2 has been played fastening effect, prevented that steel band 2 from moving in strip 1.
Simultaneously, described strip cap portion 5 and steel band top 7 interconnect, and are coated with one deck plastic cement 10 at the outer surface at strip cap portion 5 and steel band top 7, and this plastic cement is HDPE, both strip 1 and being connected of steel band 2 is played the enhancing effect, makes outer surface of tube wall become level and smooth again.
Carry out processing according to said structure, can easily realize the utility model.
Claims (10)
1. two hollow structure wall steel enhancement mode waste pipes, comprise by strip (1) and roll the tube wall that forms, and steel band (2), it is characterized in that, described strip comprises bottom (3), the spine (4) of holding up respectively at the two ends, bottom, and the cap portion (5) on spine top, described steel band (2) is installed between two spines (4).
2. according to claim 1 pair of hollow structure wall steel enhancement mode waste pipe is characterized in that described spine (4) is a hollow structure.
3. according to claim 2 pair of hollow structure wall steel enhancement mode waste pipe is characterized in that the cross section of described spine (4) is a rectangle.
4. according to claim 1 pair of hollow structure wall steel enhancement mode waste pipe is characterized in that, described cap portion (5) one ends are arranged at spine (4) top, and the other end extends between two spines (4).
5. according to claim 1 pair of hollow structure wall steel enhancement mode waste pipe is characterized in that, connects by viscose glue (6) between the described adjacent strip (1).
6. according to claim 1 pair of hollow structure wall steel enhancement mode waste pipe, it is characterized in that, described steel band (2) comprises top (7), extend to the sidepiece (8) that contacts with the bottom (3) of strip and form downwards from the both sides, top, and from fastening bottom (9) that sidepiece (8) lowermost end is bent to form to the sidepiece outside.
7. according to claim 6 pair of hollow structure wall steel enhancement mode waste pipe is characterized in that the Extreme breadth of described steel band (2) is at least than the big 1mm of distance between two spines (4).
8. according to claim 6 pair of hollow structure wall steel enhancement mode waste pipe is characterized in that, the angle of cut at described steel band sidepiece (8) and top (7) is 90 °≤α＜180 °.
9. according to claim 6 pair of hollow structure wall steel enhancement mode waste pipe is characterized in that, the fastening bottom (9) of described steel band and the angle between the sidepiece (8) are 20 °＜β＜50 °.
10. according to claim 1 pair of hollow structure wall steel enhancement mode waste pipe is characterized in that, described strip cap portion (5) interconnects with steel band top (7), and is coated with plastic cement (10) at the outer surface at strip cap portion (5) and steel band top (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200818541U CN201462219U (en) | 2009-06-19 | 2009-06-19 | Steel reinforced drain pipe of dual-hollow structure wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200818541U CN201462219U (en) | 2009-06-19 | 2009-06-19 | Steel reinforced drain pipe of dual-hollow structure wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462219U true CN201462219U (en) | 2010-05-12 |
Family
ID=42389572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200818541U Expired - Fee Related CN201462219U (en) | 2009-06-19 | 2009-06-19 | Steel reinforced drain pipe of dual-hollow structure wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195987A (en) * | 2013-04-17 | 2013-07-10 | 孔少云 | Superhigh-ring-stiffness plastic-steel composite pipe and manufacturing method thereof |
| CN109944984A (en) * | 2019-03-25 | 2019-06-28 | 淄博金洋达塑业有限公司 | Composite strengthening winding pipe and preparation method thereof |
-
2009
- 2009-06-19 CN CN2009200818541U patent/CN201462219U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195987A (en) * | 2013-04-17 | 2013-07-10 | 孔少云 | Superhigh-ring-stiffness plastic-steel composite pipe and manufacturing method thereof |
| CN103195987B (en) * | 2013-04-17 | 2014-10-29 | 孔少云 | Superhigh-ring-stiffness plastic-steel composite pipe and manufacturing method thereof |
| CN109944984A (en) * | 2019-03-25 | 2019-06-28 | 淄博金洋达塑业有限公司 | Composite strengthening winding pipe and preparation method thereof |
| CN109944984B (en) * | 2019-03-25 | 2019-12-20 | 淄博金洋达塑业有限公司 | HDPE hollow wall composite reinforced winding pipe and preparation method thereof |
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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: 20100512 Termination date: 20110619 |