CN203429485U - Anti-fatigue steel cord for rubber pedrail - Google Patents
Anti-fatigue steel cord for rubber pedrail Download PDFInfo
- Publication number
- CN203429485U CN203429485U CN201320573975.4U CN201320573975U CN203429485U CN 203429485 U CN203429485 U CN 203429485U CN 201320573975 U CN201320573975 U CN 201320573975U CN 203429485 U CN203429485 U CN 203429485U
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- CN
- China
- Prior art keywords
- layer
- steel wire
- wire
- interior core
- internal layer
- 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
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/0613—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the rope configuration
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
- D07B1/0626—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration the reinforcing cords consisting of three core wires or filaments and at least one layer of outer wires or filaments, i.e. a 3+N configuration
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2001—Wires or filaments
- D07B2201/201—Wires or filaments characterised by a coating
- D07B2201/2011—Wires or filaments characterised by a coating comprising metals
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2001—Wires or filaments
- D07B2201/201—Wires or filaments characterised by a coating
- D07B2201/2013—Wires or filaments characterised by a coating comprising multiple layers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3021—Metals
- D07B2205/3067—Copper (Cu)
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3021—Metals
- D07B2205/3071—Zinc (Zn)
Abstract
The utility model discloses an anti-fatigue steel cord for a rubber pedrail, which comprises an inner core layer and six wrapping layers uniformly distributed outside the inner core layer; the inner core layer comprises a first inner layer and a first outer layer; the first inner layer comprises three first inner core steel wires; the first outer layer is nine first outer steel wires uniformly distributed at the periphery of the first inner layer; both the first inner core steel wires and the first outer steel wires are 0.1-0.2 mm in diameter, and comprise circular carbon steel wires; each of the carbon steel wires is concentrically wrapped by a copper layer and a zinc layer in sequence. Since the first inner layer of the inner core layer adopts the three first inner core steel wires, the flexibility of the steel cord is better, and the three first inner core steel wires are distributed in the shape of a triangle, as a result, the stability of the steel core is higher; all the first inner core steel wires and the first outer steel wires adopt a structure that the carbon steel wires are wrapped by the copper layers and the zinc layers in sequence, so that the single first inner core steel wire and the first outer steel wire have higher tensile strength, the anti-fatigue performance of the twisted steel cord is better, and production cost is lower.
Description
Technical field
The utility model relates to a kind of steel cord, relates in particular to a kind of rubber belt track steel cord of antifatigue.
Background technology
Rubber belt track is mainly to use for special occasions because rubber belt track running gear noise low, vibrate littlely, so be particularly suitable for the occasion of high speed rotating, can realize All-terrain and pass through performance.
Steel cord is one of critical component of rubber belt track, existing rubber belt track with steel cord mainly by inner sandwich layer and be distributed on its peripheral six roots of sensation integument and form, inner sandwich layer is comprised of an interior core wire and peripheral uniform six roots of sensation peripheral steel wire thereof, integument forms by an interior core wire and peripheral uniform six roots of sensation peripheral steel wire thereof, poor by the thread rubber belt track anti-fatigue performance of this steel curtain, core wire easy fracture in long-term use, the steel wire of fracture easily damages the rubber layer of rubber belt track, has affected the service life of rubber belt track.
Utility model content
The purpose of this utility model is to address the above problem, and a kind of rubber belt track steel cord of antifatigue is provided, and it has good, simple in structure, the lower-cost advantage of anti-fatigue performance.
For reaching this object, the utility model by the following technical solutions:
A kind of rubber belt track of antifatigue steel cord, comprise inner sandwich layer and its peripheral uniform six roots of sensation integument, described inner sandwich layer comprises the first internal layer and the first skin, described the first internal layer comprises three the first interior core wires, described first is outer for being distributed on nine the first peripheral steel wire of described the first internal layer periphery, the diameter of described the first interior core wire and described the first peripheral steel wire is 0.1mm～0.2mm, described the first interior core wire and described the first peripheral steel wire include circular carbon steel wire, the outer parcel with one heart of described carbon steel wire layer of copper layer, described copper layer outer surface arranges zinc layer with one heart.
A kind of preferred version of using steel cord as the rubber belt track of antifatigue, described integument comprises the second internal layer and the second skin, and described the second internal layer is a second interior core wire, and described second is outer for being distributed on the six roots of sensation second peripheral steel wire of described internal layer periphery.
A kind of preferred version of using steel cord as the rubber belt track of antifatigue, described integument comprises the second internal layer and the second skin, and described the second internal layer is three the second interior core wires, and described second is outer for being distributed on nine the second peripheral steel wire of described internal layer periphery.
As the rubber belt track of antifatigue, use a kind of preferred version of steel cord, three described the first interior core wires of internal layer of described inner sandwich layer are triangle and arrange.
As the rubber belt track of antifatigue, use a kind of preferred version of steel cord, three described the second interior core wires of internal layer of described integument are triangle and arrange.
As the rubber belt track of antifatigue, use a kind of preferred version of steel cord, described the second inner core gauge of wire is 0.1mm～0.2mm, described the second interior core wire comprises circular carbon steel wire, the outer parcel with one heart of described carbon steel wire layer of copper layer, and described copper layer outer surface arranges zinc layer with one heart.
As the rubber belt track of antifatigue, use a kind of preferred version of steel cord, the diameter of described the second peripheral steel wire is 0.1mm～0.2mm, described the second peripheral steel wire comprises circular carbon steel wire, the outer parcel with one heart of described carbon steel wire layer of copper layer, and described copper layer outer surface arranges zinc layer with one heart.
The beneficial effects of the utility model are: by the first internal layer of inner sandwich layer is adopted to three the first interior core wires, make the flexibility of steel cord better, and three the first interior core wires are triangle and arrange, make the stability of steel cord higher, all adopt carbon steel wire to wrap up successively the structure of copper layer and zinc layer outward the first interior core wire and the first peripheral steel wire, make single the first interior core wire and the first peripheral steel wire there is higher tensile strength, and the anti-fatigue performance of the steel cord after making to twist into is better, production cost is also lower.Contrast prior art, this rubber belt track has good, simple in structure, the lower-cost advantage of anti-fatigue performance with steel cord.
Accompanying drawing explanation
Fig. 1 is the structural representation of steel cord for the rubber belt track of the antifatigue described in the utility model embodiment mono-;
Fig. 2 is the structural representation of steel cord for the rubber belt track of the antifatigue described in the utility model embodiment bis-;
Fig. 3 is the structural representation of the first interior core wire in embodiment mono-or embodiment bis-.
In Fig. 1 to 3:
1, inner sandwich layer; 11, the first interior core wire; 111, carbon steel wire; 112, copper layer; 113, zinc layer;
12, the first peripheral steel wire;
2, integument; 21, the second interior core wire; 22, the second peripheral steel wire.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
Embodiment mono-:
As shown in Figure 1, in the present embodiment, the rubber belt track of antifatigue described in the utility model steel cord, comprise inner sandwich layer 1 and be distributed on its peripheral six roots of sensation integument 2, inner sandwich layer 1 comprises inside and outside double-layer structure, internal layer is to be three the first interior core wires 11 that triangle is arranged, outer for being distributed on nine the first peripheral steel wire 12 of internal layer periphery, integument 2 comprises inside and outside double-layer structure, internal layer is a second interior core wire 21, outer for being distributed on the six roots of sensation second peripheral steel wire 22 of internal layer periphery.
As shown in Figure 3, the first interior core wire 11 comprise circular carbon steel wire 111, the outer concentric parcel layer of copper layer 112 of carbon steel wire 111, copper layer 112 outer surface arrange zinc layer 113 with one heart, the structure of the interior core wire 21 of the first peripheral steel wire 12, second and the second peripheral steel wire 22 is consistent with the structure of the first interior core wire 11, and the diameter of the first interior core wire 11, the interior core wire 21 of the first peripheral steel wire 12, second and the second peripheral steel wire 22 is 0.2mm.
Embodiment bis-:
As shown in Figure 2, in the present embodiment, the rubber belt track of antifatigue described in the utility model steel cord, comprise inner sandwich layer 1 and be distributed on its peripheral six roots of sensation integument 2, inner sandwich layer 1 comprises inside and outside double-layer structure, internal layer is to be three the first interior core wires 11 that triangle is arranged, outer for being distributed on nine the first peripheral steel wire 12 of internal layer periphery, integument 2 comprises inside and outside double-layer structure, internal layer is to be three the second interior core wires 21 that triangle is arranged, outer for being distributed on nine the second peripheral steel wire 22 of internal layer periphery.
The structure of the first interior core wire 11, the interior core wire 21 of the first peripheral steel wire 12, second and the second peripheral steel wire 22 is consistent with the structure of embodiment mono-, can, with reference to Fig. 3, repeat no more herein.
In the present embodiment, the diameter of the first interior core wire 11, the interior core wire 21 of the first peripheral steel wire 12, second and the second peripheral steel wire 22 is 0.1mm.
" first " in the utility model, " second ", only, for being distinguished on describing, do not have special implication.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (7)
1. the rubber belt track of antifatigue steel cord, comprise inner sandwich layer and its peripheral uniform six roots of sensation integument, it is characterized in that, described inner sandwich layer comprises the first internal layer and the first skin, described the first internal layer comprises three the first interior core wires, described first is outer for being distributed on nine the first peripheral steel wire of described the first internal layer periphery, the diameter of described the first interior core wire and described the first peripheral steel wire is 0.1mm～0.2mm, described the first interior core wire and described the first peripheral steel wire include circular carbon steel wire, the outer parcel with one heart of described carbon steel wire layer of copper layer, described copper layer outer surface arranges zinc layer with one heart.
2. the rubber belt track of antifatigue according to claim 1 steel cord, it is characterized in that, described integument comprises the second internal layer and the second skin, and described the second internal layer is a second interior core wire, and described second is outer for being distributed on the six roots of sensation second peripheral steel wire of described internal layer periphery.
3. the rubber belt track of antifatigue according to claim 1 steel cord, it is characterized in that, described integument comprises the second internal layer and the second skin, and described the second internal layer is three the second interior core wires, and described second is outer for being distributed on nine the second peripheral steel wire of described internal layer periphery.
4. the rubber belt track of antifatigue according to claim 1 steel cord, is characterized in that, three described the first interior core wires of internal layer of described inner sandwich layer are triangle and arrange.
5. the rubber belt track of antifatigue according to claim 3 steel cord, is characterized in that, three described the second interior core wires of internal layer of described integument are triangle and arrange.
6. according to the rubber belt track steel cord of the antifatigue described in claim 2 or 3 or 5, it is characterized in that, described the second inner core gauge of wire is 0.1mm～0.2mm, described the second interior core wire comprises circular carbon steel wire, the outer parcel with one heart of described carbon steel wire layer of copper layer, described copper layer outer surface arranges zinc layer with one heart.
7. according to the rubber belt track steel cord of the antifatigue described in claim 2 or 3 or 5, it is characterized in that, the diameter of described the second peripheral steel wire is 0.1mm～0.2mm, described the second peripheral steel wire comprises circular carbon steel wire, the outer parcel with one heart of described carbon steel wire layer of copper layer, described copper layer outer surface arranges zinc layer with one heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573975.4U CN203429485U (en) | 2013-09-16 | 2013-09-16 | Anti-fatigue steel cord for rubber pedrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573975.4U CN203429485U (en) | 2013-09-16 | 2013-09-16 | Anti-fatigue steel cord for rubber pedrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429485U true CN203429485U (en) | 2014-02-12 |
Family
ID=50058533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320573975.4U Expired - Fee Related CN203429485U (en) | 2013-09-16 | 2013-09-16 | Anti-fatigue steel cord for rubber pedrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203429485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911893A (en) * | 2014-04-14 | 2014-07-09 | 江苏法尔胜技术开发中心有限公司 | Steel wire rope for conveying belt |
| CN106351044A (en) * | 2016-08-22 | 2017-01-25 | 江苏兴达钢帘线股份有限公司 | Ten-strand all-steel cord of (3+9)+8*(1+6)+1 structure |
| CN114729503A (en) * | 2019-11-15 | 2022-07-08 | 米其林集团总公司 | Double-layer multi-strand cord with a coated inner layer and improved properties |
-
2013
- 2013-09-16 CN CN201320573975.4U patent/CN203429485U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911893A (en) * | 2014-04-14 | 2014-07-09 | 江苏法尔胜技术开发中心有限公司 | Steel wire rope for conveying belt |
| CN106351044A (en) * | 2016-08-22 | 2017-01-25 | 江苏兴达钢帘线股份有限公司 | Ten-strand all-steel cord of (3+9)+8*(1+6)+1 structure |
| CN114729503A (en) * | 2019-11-15 | 2022-07-08 | 米其林集团总公司 | Double-layer multi-strand cord with a coated inner layer and improved properties |
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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: 20140212 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |