CN101270553A - Age resistant polymer strengthened rope - Google Patents
Age resistant polymer strengthened rope Download PDFInfo
- Publication number
- CN101270553A CN101270553A CNA2008100248232A CN200810024823A CN101270553A CN 101270553 A CN101270553 A CN 101270553A CN A2008100248232 A CNA2008100248232 A CN A2008100248232A CN 200810024823 A CN200810024823 A CN 200810024823A CN 101270553 A CN101270553 A CN 101270553A
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- Prior art keywords
- bearing core
- resistant polymer
- load bearing
- age resistant
- strengthened rope
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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.)
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Abstract
The invention discloses an age resistant macromolecule strength rope which includes a bearing core(1); a heat insulating protection cover(2) is coated on the outside of the bearing core (1); an age resistant protection cover (3) is coated on the outside of the heat insulating protection cover(2). The invention can greatly ease the strength loss caused by aging; thereby prolonging the service life.
Description
Technical field
The present invention relates to a kind of age resistant polymer strengthened rope.
Background technology
The bearing part of the high molecule strong rope that uses in the world is directly exposed under the harsh and unforgiving environments such as air, daylight, wind and rain, salt fog at present, therefore As time goes on strengthened rope is easy to wear out, rupture pull force descends very fast, therefore is easy to cause security incident.
Summary of the invention
The invention provides a kind of age resistant polymer strengthened rope, thereby the strength loss that it can be alleviated greatly because of aging generation increases the service life.
The present invention has adopted following technical scheme: a kind of age resistant polymer strengthened rope, and it comprises load bearing core, described load bearing core outer is with heat insulation protective jacket, at the outer anti-aging sheath that is with of heat insulation protective jacket.
Described load bearing core is the HSHM-PE load bearing core.Described heat insulation protective jacket is the aramid fiber cover.Described anti-aging sheath is the PVC cover.
Load bearing core adopts the HSHM-PE fiber among the present invention, and it has the intensity height, and is in light weight, and anti-aging index is good, and is wear-resisting, anti-cutting, acid and alkali-resistance, advantages such as oil resistant dirt, intensity and the service life that can improve suspender belt so greatly.Outside load bearing core, be provided with heat insulation protective jacket among the present invention, heat insulation protective jacket is the aramid fiber cover, and it can stop high temperature to the damaging of load bearing core effectively, is provided with the anti-aging sheath at aramid fiber cover skin, the anti-aging sheath is the PVC layer, it is secluding air effectively, daylight, wind and rain, salt fog etc., significantly reduce the rope body because of the aging rupture pull force that produces descends, prolonged the service life of rope body effectively, reduced the replacement cycle.
Description of drawings
Fig. 1 is a structural representation of the present invention
The specific embodiment
In Fig. 1, the present invention is a kind of age resistant polymer strengthened rope, and it comprises load bearing core 1, load bearing core 1 is a HSHM-PE load bearing core 1, is with heat insulation protective jacket 2 at load bearing core 1 outer, and heat insulation protective jacket 2 is the aramid fiber cover, at the outer anti-aging sheath 3 that is with of heat insulation protective jacket 2, anti-aging sheath 3 is the PVC cover.Its preparation method is as follows: step 1, prepare the HSHM-PE fiber, and on braiding machine, the HSHM-PE fiber process is formed load bearing core 1; Step 2 forms the aramid fiber cover as heat insulation protective jacket 2 with aramid fiber by the outer surface that braiding machine is woven in load bearing core 1; Step 3 is being marked with the PVC layer as the anti-aging cover by injection machine at the outer surface of aramid fiber cover, and the temperature during injection moulding is 150-200 ℃.
Claims (4)
1, a kind of age resistant polymer strengthened rope, it comprises load bearing core (1), it is characterized in that the outer heat insulation protective jacket (2) that is with of described load bearing core (1), the outer anti-aging sheath (3) that is with of heat insulation protective jacket (2).
2, age resistant polymer strengthened rope according to claim 1 is characterized in that described load bearing core (1) is the HSHM-PE load bearing core.
3, age resistant polymer strengthened rope according to claim 1 is characterized in that described heat insulation protective jacket (2) is the aramid fiber cover.
4, age resistant polymer strengthened rope according to claim 1 is characterized in that described anti-aging sheath (3) is the PVC cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100248232A CN101270553A (en) | 2008-05-15 | 2008-05-15 | Age resistant polymer strengthened rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100248232A CN101270553A (en) | 2008-05-15 | 2008-05-15 | Age resistant polymer strengthened rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101270553A true CN101270553A (en) | 2008-09-24 |
Family
ID=40004757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100248232A Pending CN101270553A (en) | 2008-05-15 | 2008-05-15 | Age resistant polymer strengthened rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101270553A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011124103A1 (en) * | 2010-04-07 | 2011-10-13 | Zheng Jingjing | Composite steel strand coated by epoxy-resin |
| CN104389211A (en) * | 2014-11-25 | 2015-03-04 | 航宇救生装备有限公司 | Composite rope |
| CN109706760A (en) * | 2018-12-30 | 2019-05-03 | 山东莱威新材料有限公司 | A kind of anti-aging wear-resisting type is mining hawser and its processing method |
| CN111560780A (en) * | 2020-04-16 | 2020-08-21 | 江苏亚盛金属制品有限公司 | Steel wire rope for hoisting deep sea oil field and production method thereof |
-
2008
- 2008-05-15 CN CNA2008100248232A patent/CN101270553A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011124103A1 (en) * | 2010-04-07 | 2011-10-13 | Zheng Jingjing | Composite steel strand coated by epoxy-resin |
| CN104389211A (en) * | 2014-11-25 | 2015-03-04 | 航宇救生装备有限公司 | Composite rope |
| CN109706760A (en) * | 2018-12-30 | 2019-05-03 | 山东莱威新材料有限公司 | A kind of anti-aging wear-resisting type is mining hawser and its processing method |
| CN111560780A (en) * | 2020-04-16 | 2020-08-21 | 江苏亚盛金属制品有限公司 | Steel wire rope for hoisting deep sea oil field and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080924 |