CN204112153U - A kind of rust-proof wire rope - Google Patents
A kind of rust-proof wire rope Download PDFInfo
- Publication number
- CN204112153U CN204112153U CN201420428267.6U CN201420428267U CN204112153U CN 204112153 U CN204112153 U CN 204112153U CN 201420428267 U CN201420428267 U CN 201420428267U CN 204112153 U CN204112153 U CN 204112153U
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- Prior art keywords
- layer
- strands
- wire rope
- rust
- outer layer
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Abstract
The utility model relates to a kind of rust-proof wire rope, comprise outer layer strands, the internal layer rope strand coated by outer layer strands, with by the coated center wire rope core of internal layer rope strand, it is face contact closely between described outer layer strands and internal layer rope strand, described outer layer strands and internal layer rope strand are 8 strands, per sharely comprise the different steel wire of 26 diameters; Also comprise the protective layer being arranged on outer layer strands surface, described protective layer comprises cushion, screen layer, rubber layer composition, and described cushion is arranged on innermost layer, and rubber layer is arranged on outermost layer, and the thickness of described cushion, screen layer and rubber layer is identical.The utility model, by having additional protective layer on outer layer strands surface, can improve the service life of steel wire rope effectively.
Description
Technical field
The utility model relates to building and engineering material technical field, particularly relates to the steel wire rope that a kind of working strength is high.
Background technology
Steel wire rope plays the effect of bearing load, and its performance determines primarily of steel wire.Steel wire be carbon steel or steel alloy by cold drawn or cold rolling circle (or abnormity) silk material, there is very high intensity and toughness, and according to environment for use condition difference, surface treatment carried out to steel wire.Steel wire rope is the very large a kind of consumable material of use amount in production, life.The service life of steel wire rope directly affects production, the efficiency of living and safety.The steel wire rope of common process twisting shows not wear-resisting performance under the conditions such as vertical shaft hoisting, and therefore can have the phenomenon shifting to an earlier date fracture of wire in use procedure, fracture of wire quantity transfinites, and needs to scrap more.Also there is structural unstable defect in conventional structure steel wire rope.
Steel wire rope of the prior art leaks outside for a long time cruelly, is easily subject to various erosion, is therefore necessary to protect steel wire rope, to improve its service life.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of rust-proof wire rope, can effectively improve its service life.
The utility model is achieved through the following technical solutions:
A kind of rust-proof wire rope; comprise outer layer strands; the internal layer rope strand coated by outer layer strands; with by the coated center wire rope core of internal layer rope strand; be face contact closely between described outer layer strands and internal layer rope strand, it is characterized in that: also comprise the protective layer being arranged on outer layer strands surface, described protective layer comprises cushion, screen layer, rubber layer composition; described cushion is arranged on innermost layer, and rubber layer is arranged on outermost layer.
As optimal technical scheme of the present utility model, described cushion adopts foamed insulation material to make.
As optimal technical scheme of the present utility model, described screen layer employing is knitted copper mesh and is made.
As optimal technical scheme of the present utility model, described rubber layer adopts pvc material to make.
As optimal technical scheme of the present utility model, the thickness of described cushion, screen layer and rubber layer is identical.
As optimal technical scheme of the present utility model, described outer layer strands and internal layer rope strand are 8 strands, per sharely comprise the different steel wire of 26 diameters.
Compared with prior art, the beneficial effects of the utility model are: the utility model, by having additional protective layer on outer layer strands surface, can improve the service life of steel wire rope effectively.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of protective layer in the utility model.
In figure: 1-outer layer strands; 2-middle level rope strand; 3-wire rope core; 4-protective layer; 40-cushion; 41-screen layer; 42-rubber layer.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2, Fig. 1 is structural representation of the present utility model; Fig. 2 is the sectional view of protective layer in the utility model.
Described a kind of rust-proof wire rope, comprise outer layer strands 1, the internal layer rope strand 2 coated by outer layer strands 1, with by the coated center wire rope core 3 of internal layer rope strand 2, it is face contact closely between described outer layer strands 1 and internal layer rope strand 2, be face contact closely between each rope strand, add the compactedness between each rope strand, make steel wire rope tightr, wear-resisting.Meanwhile, eliminate the gravitation between internal layer rope strand, improve the rotatory of steel wire rope in the course of work, not easily distortion, improve the performance of steel wire rope, extend service life.The cross section of outer layer strands 1 and internal layer rope strand 2 is fan-shaped.Per sharely comprise 26 steel wires; Described every root gauge of wire is different, and like this when twisted steel wire rope, thick steel wire ensure that the hardness of rope strand, and thin steel wire ensure that the toughness of rope strand.The per share finer wire of outer layer strands 1, internal layer rope strand 2, wire rope core 3, by twisted machine being directly twisted into face contact rope strand, after compacting, forges through twisted again.
Outer layer strands 1 surface is provided with protective layer 4, described protective layer 4 comprises cushion 40, screen layer 41, rubber layer 42 form, described cushion 40 is arranged on innermost layer, and rubber layer 42 is arranged on outermost layer.Described cushion 40 adopts foamed insulation material to make, and described screen layer 41 employing is knitted copper mesh and made, and described rubber layer 42 adopts pvc material to make; The thickness of described cushion 40, screen layer 41 and rubber layer 42 is identical.By having additional protective layer on outer layer strands surface, the service life of steel wire rope effectively can be improved.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a rust-proof wire rope; comprise outer layer strands (1); the internal layer rope strand (2) coated by outer layer strands (1); with by the coated center wire rope core (3) of internal layer rope strand (2); it is face contact closely between described outer layer strands (1) and internal layer rope strand (2); it is characterized in that: also comprise the protective layer (4) being arranged on outer layer strands (1) surface; described protective layer (4) comprises cushion (40), screen layer (41), rubber layer (42) composition; described cushion (40) is arranged on innermost layer, and rubber layer (42) is arranged on outermost layer.
2. a kind of rust-proof wire rope according to claim 1, is characterized in that: described cushion (40) adopts foamed insulation material to make.
3. a kind of rust-proof wire rope according to claim 1, is characterized in that: described screen layer (41) employing is knitted copper mesh and made.
4. a kind of rust-proof wire rope according to claim 1, is characterized in that: described rubber layer (42) adopts pvc material to make.
5. a kind of rust-proof wire rope according to claim 1, is characterized in that: the thickness of described cushion (40), screen layer (41) and rubber layer (42) is identical.
6. a kind of rust-proof wire rope according to claim 1, is characterized in that: described outer layer strands (1) and internal layer rope strand (2) are 8 strands, per sharely comprises the different steel wire of 26 diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428267.6U CN204112153U (en) | 2014-07-31 | 2014-07-31 | A kind of rust-proof wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428267.6U CN204112153U (en) | 2014-07-31 | 2014-07-31 | A kind of rust-proof wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112153U true CN204112153U (en) | 2015-01-21 |
Family
ID=52329485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428267.6U Expired - Fee Related CN204112153U (en) | 2014-07-31 | 2014-07-31 | A kind of rust-proof wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878635A (en) * | 2015-05-29 | 2015-09-02 | 柳州普亚贸易有限公司 | Anticorrosive steel wire rope |
-
2014
- 2014-07-31 CN CN201420428267.6U patent/CN204112153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878635A (en) * | 2015-05-29 | 2015-09-02 | 柳州普亚贸易有限公司 | Anticorrosive steel wire rope |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170731 |