CN202671946U - Plastic-coated steel rope - Google Patents
Plastic-coated steel rope Download PDFInfo
- Publication number
- CN202671946U CN202671946U CN 201220283057 CN201220283057U CN202671946U CN 202671946 U CN202671946 U CN 202671946U CN 201220283057 CN201220283057 CN 201220283057 CN 201220283057 U CN201220283057 U CN 201220283057U CN 202671946 U CN202671946 U CN 202671946U
- Authority
- CN
- China
- Prior art keywords
- steel rope
- plastic
- stranded
- rubber layer
- coated steel
- 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
Images
Abstract
The utility model relates to a plastic-coated steel rope, in particular to a plastic-coated steel rope which has high elongation rate and high elasticity. The plastic-coated steel rope comprises a steel rope body and is characterized in that the steel rope body comprises an inner core and an outer core surrounding the surface of the inner core, wherein the inner core comprises two groups of non-stranded steel wires and a first rubber layer wrapped on the surface of the non-stranded steel wires, the outer core comprises stranded steel wires wound on the outer surface of the inner core and a second rubber layer wrapped on the surface of the stranded steel wires. Compared with the prior art, the plastic-coated steel rope has the advantages as follows: the elongation rate of the steel rope can be increased, and the elasticity and plastic elongation rate of the steel rope which is ruptured before embedded in the elastic rubber are substantially at the same level as the elasticity and plastic elongation rate of the steel rope which is cured after embedded in the elastic rubber layer.
Description
Technical field
The utility model relates to a kind of plastic coated steel rope, and a kind of specifically have high elongation rate, an elastomeric plastic coated steel rope.
Background technology
Although plastic coated steel rope is widely used in various industries for a long time at present, but have following shortcoming: the first, the manufacture method efficient of plastic coated steel rope is low, cost is high, because steel cable is multiply, and requires highly stranded, that is to say, little lay is difficult to adopt high efficiency stranded technique.The second, after plastic coated steel rope is imbedded elastomer, will lose its most of percentage elongation, generally speaking, after this high elongation rate steel cable sulfuration, the percentage elongation during its fracture will be reduced to about 2.5% to 4% from about 7.5%.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, and a kind of have high elongation rate, elastomeric plastic coated steel rope are provided.
To achieve these goals, the utility model has designed a kind of plastic coated steel rope, comprises the steel cable main body, it is characterized in that: the steel cable main body comprises inner core and is centered around the outer core of core surface, inner core comprises two groups of non-stranded steel wires, also comprises the first rubber layer that is wrapped in non-stranded Steel Wire Surface; Outer core comprises the stranded steel wire that is wrapped in interior core outer surface, also comprises the second rubber layer that is wrapped in stranded Steel Wire Surface.
The diameter of section of described non-stranded steel wire is 0.5mm to 1mm.
The diameter of section of described stranded steel wire is 0.8mm to 1.2mm.
The utility model is compared with prior art, can improve the percentage elongation of steel cable, and elasticity and plastic elongation when steel cable imbedded fracture before the elastic rubber layer with imbed that elasticity and the plastic elongation after the generation sulfurization roughly is in same level in the elastic rubber layer.
Description of drawings
Fig. 1 is the structural representation of the utility model plastic coated steel rope.
Referring to Fig. 1,1 is inner core; 2 is outer core; 3 is non-stranded steel wire; 4 is stranded steel wire; 5 is the first rubber layer; 6 is the second rubber layer.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the utility model comprises the steel cable main body, and the steel cable main body comprises inner core 1 and the outer core that is centered around core surface, and inner core 1 comprises two groups of non-stranded steel wires 3, the diameter of section of non-stranded steel wire 3 is 0.5mm to 1mm, also comprises the first rubber layer 5 that is wrapped in two groups of non-stranded steel wire 3 surfaces; Outer core 2 comprises the stranded steel wire that is wrapped in inner core 1 outer surface, and the diameter of section of stranded steel wire is 0.8mm to 1.2mm, also comprises the second rubber layer 6 that is wrapped in stranded steel wire 4 surfaces.
Compare with prior art, can improve the percentage elongation of steel cable, and elasticity and plastic elongation when steel cable imbedded fracture before the elastic rubber layer with imbed that elasticity and the plastic elongation after the generation sulfurization roughly is in same level in the elastic rubber layer.
Claims (3)
1. a plastic coated steel rope comprises the steel cable main body, it is characterized in that: the steel cable main body comprises inner core and the outer core that is centered around core surface, and inner core comprises two groups of non-stranded steel wires, also comprises the first rubber layer that is wrapped in non-stranded Steel Wire Surface; Outer core comprises the stranded steel wire that is wrapped in interior core outer surface, also comprises the second rubber layer that is wrapped in stranded Steel Wire Surface.
2. plastic coated steel rope according to claim 1, it is characterized in that: the diameter of section of described non-stranded steel wire is 0.5mm to 1mm.
3. plastic coated steel rope according to claim 1, it is characterized in that: the diameter of section of described stranded steel wire is 0.8mm to 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220283057 CN202671946U (en) | 2012-06-15 | 2012-06-15 | Plastic-coated steel rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220283057 CN202671946U (en) | 2012-06-15 | 2012-06-15 | Plastic-coated steel rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671946U true CN202671946U (en) | 2013-01-16 |
Family
ID=47492856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220283057 Expired - Fee Related CN202671946U (en) | 2012-06-15 | 2012-06-15 | Plastic-coated steel rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283776A (en) * | 2015-05-13 | 2017-01-04 | 王勤 | A kind of steel wire rope of improved structure |
| CN106283772A (en) * | 2015-05-13 | 2017-01-04 | 王勤 | A kind of corrosion resistant steel wire rope |
-
2012
- 2012-06-15 CN CN 201220283057 patent/CN202671946U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283776A (en) * | 2015-05-13 | 2017-01-04 | 王勤 | A kind of steel wire rope of improved structure |
| CN106283772A (en) * | 2015-05-13 | 2017-01-04 | 王勤 | A kind of corrosion resistant steel wire rope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009011397A1 (en) | Cord, process for producing the same, and composite of cord with rubber | |
| WO2011146353A3 (en) | Cable for use with a downhole pump | |
| CN202671946U (en) | Plastic-coated steel rope | |
| CN202671947U (en) | Plastic coated steel rope with high elongation | |
| CN101915334B (en) | Elastic clamp and manufacture method thereof | |
| CN203300273U (en) | Protection-type cable | |
| CN202381514U (en) | Reinforced sleeve of vehicle brake assembly | |
| CN202384044U (en) | Cable used for lightning-protection down lead | |
| CN203325501U (en) | High strength cable with triangular supporting frame | |
| CN203768720U (en) | Eighteen-strand steel cord for pneumatic tire | |
| CN103489517A (en) | High-intensity armoring steel tape for electric cable | |
| CN202948769U (en) | Tensile bending-resisting flexible cable | |
| CN103410030A (en) | Anti-corrosion steel cord for engineering tires | |
| CN204267910U (en) | Corrosion-and high-temp-resistant plastic tube | |
| CN203941745U (en) | A kind of narrow space flat installing cables | |
| CN202135285U (en) | Earphone cord having anti-noise function | |
| CN203931568U (en) | Anti-aging cable | |
| CN202549481U (en) | Tensile telephone line | |
| CN202390706U (en) | Stainless steel wire rope | |
| CN203160043U (en) | Stainless steel wire rope in aviation | |
| CN202049771U (en) | Double-layer insulating cable | |
| CN201886808U (en) | Novel durable cable conductor | |
| CN203198780U (en) | Automobile seat foam with molding steel wire utilized | |
| CN202381513U (en) | Composite bushing of motor vehicle detent assembly | |
| CN203160041U (en) | Stainless steel wire rope for aviation use |
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: 20130116 Termination date: 20200615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |