CN201722016U - Compound extension tube for PVC (polyvinyl chloride) plastic steel - Google Patents
Compound extension tube for PVC (polyvinyl chloride) plastic steel Download PDFInfo
- Publication number
- CN201722016U CN201722016U CN2010202509066U CN201020250906U CN201722016U CN 201722016 U CN201722016 U CN 201722016U CN 2010202509066 U CN2010202509066 U CN 2010202509066U CN 201020250906 U CN201020250906 U CN 201020250906U CN 201722016 U CN201722016 U CN 201722016U
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- Prior art keywords
- plastic
- pvc
- plastic steel
- steel composite
- tube
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- Expired - Fee Related
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to an extension tube, in particular to a compound extension tube for PVC (polyvinyl chloride) plastic steel, which is characterized by comprising a plastic steel compound tube (1), a lower base (2), an upper cover (3) and a locating cover (4). The inner layer of the plastic steel compound tube (1) is a steel bottom tube (1-1) and the outer layer is a PVC layer (1-2). The lower base (2) is embedded at the bottom of the plastic steel compound tube (1) and the upper cover (3) is embedded at the top of the plastic steel compound tube (1). The plastic steel compound tube (1) is internally provided with the locating cover (4). The compound extension tube for the PVC plastic steel has the advantages of higher strength and better anti-static, antiskid and wear-resisting properties, thereby not only reducing the production cost and improving the production efficiency, but also reducing waste of labor and avoiding environmental pollution.
Description
(1) technical field
The utility model relates to a kind of drafting tube, especially a kind of PVC plastic-steel composite drafting pipe, and the drawing-off that is mainly used in long filaments such as textile industry rayon such as terylene, polyamide fibre, polypropylene fibre is reeled.
(2) background technology
Adopt drafting tube to come winding filaments in the rayon production facilities,, need the drafting tube outer wall long filament to be had the adhesion value of appropriateness for the high-speed winding long filament.At present, artificial Silk Mill is most adopts at the outer tight cover one deck plastic skin of steel pipe to come as drafting tube.The plastic jacket skin is in use damaged, hook is hindered phenomenon, after drafting tube passes through high speed revolution again, plastic skin can break, thereby influence is produced, and it is skin-deep when trouble to change plastic jacket, and efficient is very low, not only improved productive costs, wasted manually, also environment has been caused pollution, do not met the development tendency of low-carbon economy.
(3) summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of PVC plastic-steel composite drafting pipe, the intensity of this PVC plastic-steel composite drafting pipe is higher, antistatic, antiskid, wear resisting property are better, not only saved productive costs, improve production efficiency, also reduced artificial waste, avoided the pollution of environment.
The purpose of this utility model is achieved in that
A kind of PVC plastic-steel composite drafting pipe, comprise: plastic steel composite pipe, following, go up cap and locating bush, described plastic steel composite pipe internal layer is the steel bottom tube, skin is the PVC layer, described following bottom that is embedded in plastic steel composite pipe, described upward cap is embedded in the top of plastic steel composite pipe, and described plastic steel composite pipe inside is provided with locating bush.
Described steel bottom tube is the 20# steel pipe.
The diameter range of described steel bottom tube is 45～50mm, and wall thickness range is 0.8～2mm.
The thickness range of described PVC layer is 1～2mm.
The utility model PVC plastic-steel composite drafting pipe has following beneficial effect:
This plastic steel composite pipe has not only guaranteed the intensity of plastic steel composite pipe at steel bottom tube surface recombination one deck PVC synthetic resin, also makes antistatic, the antiskid of plastic steel composite pipe, wear resisting property improve greatly.This plastic steel composite pipe surface is only needed to polish promptly reusable with sand paper a little to the surface of plastic steel composite pipe if scratch.So not only save productive costs, improved production efficiency, also reduced artificial waste, avoided the pollution of environment.
(4) description of drawings
Fig. 1 is the structural representation of the utility model PVC plastic-steel composite drafting pipe.
Wherein: plastic steel composite pipe 1, steel bottom tube 1-1, PVC layer 1-2, following 2, go up cap 3, locating bush 4.
(5) specific embodiment
As Fig. 1, the utility model relates to a kind of PVC plastic-steel composite drafting pipe, comprise: plastic steel composite pipe 1, following 2, go up cap 3 and locating bush 4, described plastic steel composite pipe 1 internal layer is steel bottom tube 1-1, skin is PVC layer 1-2, described following 2 bottom that is embedded in plastic steel composite pipe 1, described upward cap 3 is embedded in the top of plastic steel composite pipe 1, and described plastic steel composite pipe 1 inside is provided with locating bush 4.
Described steel bottom tube 1-1 is the 20# steel pipe.
The diameter range of described steel bottom tube 1-1 is 45～50mm, and wall thickness range is 0.8～2mm.
The thickness range of described PVC layer 1-2 is 1～2mm.
This plastic steel composite pipe has not only guaranteed the intensity of plastic steel composite pipe at steel bottom tube surface recombination one deck PVC synthetic resin, also makes antistatic, the antiskid of plastic steel composite pipe, wear resisting property improve greatly.If the surface is scratched, it is promptly reusable only to need with 100# sand paper to be polished a little in the surface of plastic steel composite pipe, has not only saved productive costs, has improved production efficiency, has also reduced artificial waste, has avoided the pollution of environment.
Claims (5)
1. PVC plastic-steel composite drafting pipe, it is characterized in that: it comprises plastic steel composite pipe (1), following (2), last cap (3) and locating bush (4), described plastic steel composite pipe (1) internal layer is steel bottom tube (1-1), skin is PVC layer (1-2), described following (2) are embedded in the bottom of plastic steel composite pipe (1), described upward cap (3) is embedded in the top of plastic steel composite pipe (1), and described plastic steel composite pipe (1) inside is provided with locating bush (4).
2. a kind of PVC plastic-steel composite drafting pipe according to claim 1, it is characterized in that: described steel bottom tube (1-1) is the 20# steel pipe.
3. a kind of PVC plastic-steel composite drafting pipe according to claim 1 and 2, it is characterized in that: the diameter range of described steel bottom tube (1-1) is 45～50mm, and its wall thickness range is 0.8～2mm.
4. a kind of PVC plastic-steel composite drafting pipe according to claim 1 and 2, it is characterized in that: the thickness range of described PVC layer (1-2) is 1～2mm.
5. a kind of PVC plastic-steel composite drafting pipe according to claim 3, it is characterized in that: the thickness range of described PVC layer (1-2) is 1～2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202509066U CN201722016U (en) | 2010-07-01 | 2010-07-01 | Compound extension tube for PVC (polyvinyl chloride) plastic steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202509066U CN201722016U (en) | 2010-07-01 | 2010-07-01 | Compound extension tube for PVC (polyvinyl chloride) plastic steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722016U true CN201722016U (en) | 2011-01-26 |
Family
ID=43490323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202509066U Expired - Fee Related CN201722016U (en) | 2010-07-01 | 2010-07-01 | Compound extension tube for PVC (polyvinyl chloride) plastic steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946683A (en) * | 2012-11-29 | 2013-02-27 | 吴江市东飞化纤有限公司 | Drawing pipe anti-static device |
| CN110980434A (en) * | 2019-12-09 | 2020-04-10 | 无锡玖汇科技有限公司 | Spool for textile machine |
-
2010
- 2010-07-01 CN CN2010202509066U patent/CN201722016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946683A (en) * | 2012-11-29 | 2013-02-27 | 吴江市东飞化纤有限公司 | Drawing pipe anti-static device |
| CN110980434A (en) * | 2019-12-09 | 2020-04-10 | 无锡玖汇科技有限公司 | Spool for textile machine |
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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: 20110126 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |