CN102444042A - Double-layer plastic coated steel wire rope - Google Patents
Double-layer plastic coated steel wire rope Download PDFInfo
- Publication number
- CN102444042A CN102444042A CN2010105059624A CN201010505962A CN102444042A CN 102444042 A CN102444042 A CN 102444042A CN 2010105059624 A CN2010105059624 A CN 2010105059624A CN 201010505962 A CN201010505962 A CN 201010505962A CN 102444042 A CN102444042 A CN 102444042A
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- plastic coated
- wire ropes
- coated wire
- deck plastic
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Abstract
The invention discloses a double-layer plastic coated steel wire rope, comprising a steel core and an outer strand, wherein a plastic coated layer is arranged between the steel core and the outer stand, and another plastic coated layer is arranged outside the outer strand. The double-layer plastic coated steel wire rope has the advantages of strong wearing resistance, high corrosive resistance and long service life.
Description
Technical field
The present invention relates to a kind of steel wire rope, relate in particular to a kind of double-deck plastic coated wire ropes.
Background technology
At present, the steel wire rope product is a lot, uses very extensive in modern times in the industry.Steel wire rope also is widely used in aspects such as control cord assembly, mine hoisting cage, meat-packing plant's elevating mechanism, seagoing vessel ship anchor, towing and fishing operation, the fishery ship trawlnet of automobile, motorcycle industry.The general galvanized steel wire rope that adopts, perhaps any chemosphere is not plated on the steel wire rope surface, and the steel wire rope superficial layer of this structure peels off easily, fracture, perishable getting rusty, so service life is short.Be anticorrosion degree afterwards for the raising steel wire rope; A kind of plastic coated wire ropes has appearred; Adopt the in addition insulation blocking of method of steel wire rope outer surface plastic-coated, improved its corrosion resistance to a certain extent, the rotproofness in atmosphere, mine water, seawater is 2～3.5 times of general galvanized steel wire rope life-span.But mould because the steel wire rope outer surface of plastic coated wire ropes only has been coated with one deck, the deficiency of existence is: 1, owing to possibly there be the external force effect, cause its sealing property bad, thereby its corrosion resistance still can improve; 2, between the steel core of steel wire rope and the outer layer strand point contact, so its ABRASION RESISTANCE is bad.These have all caused descend the service life of plastic coated wire ropes.
Summary of the invention
The present invention provides a kind of and has that ABRASION RESISTANCE is strong, corrosion resistance is high, the double-deck plastic coated wire ropes of long service life.
The present invention adopts following technical scheme: double-deck plastic coated wire ropes, comprise steel core and outer layer strand, and it is characterized in that: be provided with coating layer between described steel core and the outer layer strand; Described outer layer strand is provided with coating layer outward.
Once compile sth. made by twisting with outer layer strand behind the described steel core plastic-coated formation coating layer and form, its torque is 8-10.
Described steel core is the six roots of sensation steel wire of a center monofilament and its peripheral parcel; Described outer layer strand is 12 steel wires.
Described all gauges of wire are identical.
Described coating layer is a nylon layer.
The cross section of described double-deck plastic coated wire ropes is circular.
Be provided with coating layer between the steel core of the double-deck plastic coated wire ropes of the present invention and the outer layer strand, outer layer strand is provided with coating layer outward, has solved between steel core and the outer layer strand of steel wire rope to be the some contact; The shortcoming that ABRASION RESISTANCE is bad; Simultaneously, because double-deck coating layer is arranged, at a distance from the corrosion of determined outer bound pair steel core and outer layer strand.
Further, described coating layer is a nylon layer, so it has the high characteristics of durability.
Compared with present technology the present invention has the following advantages: 1, simple in structure, easily manufactured; 2, ABRASION RESISTANCE is strong; 3, the corrosion resistance height is good; 4, durability is high; 5, long service life.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Sequence number among the figure: 1, steel core; 2, outer layer strand; 3 (4), coating layer.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described further.
According to shown in Figure 1, a kind of double-deck plastic coated wire ropes of the present invention comprises steel core 1 and outer layer strand 2, is provided with coating layer 3 between described steel core 1 and the outer layer strand 2, the described outer layer strand 2 outer coating layers 4 that are provided with; Described steel core 1 plastic-coated formation coating layer 3 backs are once compiled to twist with the fingers with outer layer strand 2 and are formed, and its torque is 9; Described steel core 1 is the six roots of sensation steel wire of a center monofilament and its peripheral parcel, and described outer layer strand 2 is 12 steel wires, and described all steel wires are that stainless steel steel wire and diameter are identical; Described coating layer 3,4 is a nylon layer; The cross section of described double-deck plastic coated wire ropes is circular.
The double-deck plastic coated wire ropes of the present invention has outstanding rotproofness, and the rotproofness in atmosphere, mine water, seawater is 4～6 times of general galvanized steel wire rope life-span; The double-deck plastic coated wire ropes of the present invention is because the steel core of steel wire rope and outer layer strand is coated separates so ABRASION RESISTANCE is good, uses under dynamic loadings such as lifting, transportation, and the life-span is 2～2.5 times of ordinary steel rope; The coating layer of the double-deck plastic coated wire ropes of the present invention is a nylon layer, and fatigue performance is good, and its durability is about 2.5 times of ordinary steel rope.
The double-deck plastic coated wire ropes of the present invention mainly is used in aspects such as control cord assembly, mine hoisting cage, meat-packing plant's elevating mechanism, seagoing vessel ship anchor, towing and fishing operation, the fishery ship trawlnet of automobile, motorcycle industry.
Present embodiment is just for the ease of understanding technical scheme of the present invention; Do not constitute restriction to protection domain of the present invention; Every interior any simple modification, equivalent variations and modification of perhaps according to technical spirit of the present invention above scheme being done that does not break away from technical scheme of the present invention all still belongs within the protection domain of the present invention.
Claims (9)
1. double-deck plastic coated wire ropes comprises steel core (1) and outer layer strand (2), it is characterized in that: be provided with coating layer (3) between described steel core (1) and the outer layer strand (2); The outer coating layer (4) that is provided with of described outer layer strand (2).
2. double-deck plastic coated wire ropes according to claim 1 is characterized in that: described steel core (1) plastic-coated formation coating layer (3) back is once compiled to twist with the fingers with outer layer strand (2) and is formed, and its torque is 8-10.
3. double-deck plastic coated wire ropes according to claim 1 and 2 is characterized in that: described steel core (1) is the six roots of sensation steel wire of a center monofilament and its peripheral parcel; Described outer layer strand (2) is 12 steel wires.
4. double-deck plastic coated wire ropes according to claim 3 is characterized in that: described all gauges of wire are identical.
5. double-deck plastic coated wire ropes according to claim 1 and 2 is characterized in that: described coating layer (3), (4) are nylon layer.
6. double-deck plastic coated wire ropes according to claim 1 and 2 is characterized in that: the cross section of described double-deck plastic coated wire ropes is for circular.
7. double-deck plastic coated wire ropes according to claim 3 is characterized in that: the cross section of described double-deck plastic coated wire ropes is for circular.
8. double-deck plastic coated wire ropes according to claim 4 is characterized in that: the cross section of described double-deck plastic coated wire ropes is for circular.
9. double-deck plastic coated wire ropes according to claim 5 is characterized in that: the cross section of described double-deck plastic coated wire ropes is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105059624A CN102444042A (en) | 2010-10-01 | 2010-10-01 | Double-layer plastic coated steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105059624A CN102444042A (en) | 2010-10-01 | 2010-10-01 | Double-layer plastic coated steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102444042A true CN102444042A (en) | 2012-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105059624A Pending CN102444042A (en) | 2010-10-01 | 2010-10-01 | Double-layer plastic coated steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102444042A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194150A (en) * | 2013-04-22 | 2013-07-10 | 江阴法尔胜线材制品有限公司 | High-adhesive-force PVC (polyvinyl chloride) plastic coating steel wire and production method thereof |
| CN103225222A (en) * | 2013-05-08 | 2013-07-31 | 九力绳缆有限公司 | Deep sea mooring rope |
| CN105019283A (en) * | 2015-07-06 | 2015-11-04 | 江阴泰阳成索业有限公司 | Method for manufacturing plastic-coated rope for vehicle brake assembly stay cable |
| CN109611513A (en) * | 2018-12-26 | 2019-04-12 | 中国船舶重工集团公司第七0研究所 | A kind of connection wirerope and preparation method thereof |
| CN113279273A (en) * | 2021-05-12 | 2021-08-20 | 盐城神力制绳有限公司 | High-strength anti-rebound cable |
-
2010
- 2010-10-01 CN CN2010105059624A patent/CN102444042A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194150A (en) * | 2013-04-22 | 2013-07-10 | 江阴法尔胜线材制品有限公司 | High-adhesive-force PVC (polyvinyl chloride) plastic coating steel wire and production method thereof |
| CN103225222A (en) * | 2013-05-08 | 2013-07-31 | 九力绳缆有限公司 | Deep sea mooring rope |
| CN103225222B (en) * | 2013-05-08 | 2015-12-09 | 九力绳缆有限公司 | Deep sea cable |
| CN105019283A (en) * | 2015-07-06 | 2015-11-04 | 江阴泰阳成索业有限公司 | Method for manufacturing plastic-coated rope for vehicle brake assembly stay cable |
| CN109611513A (en) * | 2018-12-26 | 2019-04-12 | 中国船舶重工集团公司第七0研究所 | A kind of connection wirerope and preparation method thereof |
| CN113279273A (en) * | 2021-05-12 | 2021-08-20 | 盐城神力制绳有限公司 | High-strength anti-rebound cable |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |