CN108018729A - A kind of modified is compound to leach the closely knit steel wire rope of blue or green parallel twisting - Google Patents
A kind of modified is compound to leach the closely knit steel wire rope of blue or green parallel twisting Download PDFInfo
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- CN108018729A CN108018729A CN201711272957.1A CN201711272957A CN108018729A CN 108018729 A CN108018729 A CN 108018729A CN 201711272957 A CN201711272957 A CN 201711272957A CN 108018729 A CN108018729 A CN 108018729A
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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
-
- 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
- D07B1/0666—Reinforcing cords for rubber or plastic articles the wires being characterised by an anti-corrosive or adhesion promoting coating
-
- 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
- D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
- D07B1/0686—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the core design
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
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- Ropes Or Cables (AREA)
Abstract
The invention belongs to steel wire rope applied technical field, specifically disclose that a kind of modified is compound to leach the closely knit steel wire rope of blue or green parallel twisting, by central strand, and centrally disposed stock periphery and the internal layer stock with central strand in nonagon arrangement, and it is arranged on internal layer stock periphery and the secondary outer layer strand with internal layer stock in nonagon arrangement, and time outer layer strand periphery and the outer layer strand with secondary outer layer strand in nonagon arrangement are arranged on, and coating layer of the even application on central strand surface forms.The beneficial effects of the present invention are：With stronger tensile strength, fatigue resistance, anticorrosive wear-resistant, and service life are grown, the security of the effective work efficiency ensured using steel-wire isolator equipment and work；By calculating repeatedly, experiment, design and simulation test, produce high intensity, high fatigue proof steel wire rope special for electrified railway, compared with conventional steel wires rope, fill factor is high, aspect steel wire overstriking is contacted, so that steel wire rope has the advantages that high intensity, high endurance, high-conductivity.
Description
Technical field
The invention belongs to steel wire rope applied technical field, and in particular to a kind of modified is compound, and to leach blue or green parallel twisting closely knit
Steel wire rope.
Background technology
With domestic and world's high-speed railway development, steel wire rope special for electrified railway dosage is more and more, to its matter
Amount and performance requirement are higher and higher, it matches railway compensation device etc. is more also come more using the requirement of compound shaped steel wire rope
Height, on the premise of the reasonable cooperation and the increase less of single unit system race that consider rope, wheel, compound wirerope diameter does not increase substantially
Add, the rupture pull force of compound shaped steel wire rope is put forward higher requirements, it is desirable to which compound shaped steel wire rope has stronger antifatigue again
While performance, fatigue performance, compound shaped steel wire rope also needs to have preferable specific conductance, and existing compound shaped steel wire rope
It can not meet the design requirement of high-speed railway, can not meet existing high standards.
Therefore, based on the above problem, a kind of modified of present invention offer is compound to leach the closely knit steel wire rope of blue or green parallel twisting.
The content of the invention
Goal of the invention：The closely knit steel wire rope of blue or green parallel twisting is leached the object of the present invention is to provide a kind of modified is compound, its
It is simple in structure, production cost is low, there is stronger tensile strength, fatigue resistance, anticorrosive wear-resistant, and electric conductivity is excellent, makes
With long lifespan, the effective work efficiency and job security for ensureing to use steel rope fittings.
Technical solution：A kind of modified of present invention offer is compound to leach the closely knit steel wire rope of blue or green parallel twisting, by central strand, and
Centrally disposed stock periphery and the internal layer stock with central strand in nonagon arrangement, and be arranged on internal layer stock periphery and be in internal layer stock
The secondary outer layer strand of nonagon arrangement, and time outer layer strand periphery and the outer layer strand with secondary outer layer strand in nonagon arrangement are arranged on, and
Coating layer of the even application on central strand surface forms；The central strand is twisted by 16 galvanized wires；The internal layer stock is by 4 platings
Zinc wire is twisted；The secondary outer layer strand is twisted by 9 galvanized wires；Between the central strand, internal layer stock, internal layer stock and time outer layer strand it
Between be point contact；The outer layer strand is uniformly arranged between adjacent secondary outer layer strand, outer layer strand and internal layer stock, secondary outer layer strand it
Between be point contact, wherein, outer layer strand is twisted by 5 galvanized wires；The central strand is made of four-layer structure, from the inside to the outside successively
Centered on 1 galvanized wire of stock central core, five galvanized wires of central strand internal layer, five galvanized wires of central strand filled layer, outside central strand
Layer is five galvanized wires；The internal layer stock is made of four galvanized wires；The secondary outer layer strand is made of double-layer structure, from the inside to the outside
It is followed successively by, secondary piece galvanized wire of outer layer strand internal layer, secondary eight galvanized wires of outer layer strand outer layer；The outer layer strand is by double-layer structure group
Into, it is followed successively by from the inside to the outside, piece galvanized wire of outer layer strand internal layer, four galvanized wires of outer layer strand outer layer, wherein, outer layer strand outer layer four
The zinc-plated linear diameter of root is identical and diameter of a respectively greater than piece galvanized wire of outer layer strand internal layer.
The technical program, the central strand central core of the central strand, central strand outer layer, central strand internal layer, central strand are filled out
The diameter for filling layer successively decreases successively；Four zinc-plated linear diameters of the internal layer stock are identical；The secondary outer layer strand internal layer of the secondary outer layer strand
Diameter be more than time outer layer strand outer layer.
The technical program, the single zinc-plated linear diameter of outer layer strand outer layer is the 6-8 of the zinc-plated linear diameter of outer layer strand internal layer
Times, wherein, a diameter of 3mm-6mm of the single galvanized wire of outer layer strand outer layer.
Compared with prior art, a kind of compound beneficial effect for leaching the closely knit steel wire rope of blue or green parallel twisting of modified of the present invention
It is：1st, its is rational in infrastructure, production cost is low, has stronger tensile strength, fatigue resistance, anticorrosive wear-resistant, and use
The security of long lifespan, the effective work efficiency ensured using steel-wire isolator equipment and work；2nd, meter repeatedly is passed through
Calculate, experiment, design and simulation test, high intensity, high fatigue proof steel wire rope special for electrified railway are produced, with conventional steel wires
Rope is compared, and fill factor is high, contact aspect steel wire overstriking, so that steel wire rope has high intensity, high endurance, high-conductivity
Advantage.
Brief description of the drawings
Fig. 1, which is that a modification of the present invention type is compound, leaches the closely knit construction of wire rope schematic diagram of blue or green parallel twisting；
Wherein, sequence number mark is as follows in figure：1- central strands, 2- coating layers, 3- internal layers stock, 4- outer layer strand, 5- outer layer strands.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated.
A kind of modified of offer as shown in Figure 1 is compound to leach the closely knit steel wire rope of blue or green parallel twisting, by central strand 1, and sets
Put in the periphery of central strand 1 and be in the internal layer stock 3 of nonagon arrangement with central strand 1, and be arranged on the periphery of internal layer stock 3 and with internal layer stock
The 3 secondary outer layer strands 4 arranged in nonagon, and it is arranged on the periphery of time outer layer strand 4 and the outer layer with secondary outer layer strand 4 in nonagon arrangement
Stock 5, and even application is in the coating layer 2 on 1 surface of central strand（Plastic-coated layer thickness is 0.5-1.5mm）Composition；Central strand 1 is by 16
Galvanized wire is twisted；Internal layer stock 3 is twisted by 4 galvanized wires；The secondary outer layer strand 4 is twisted by 9 galvanized wires；Central strand 1, internal layer stock
It is point contact between internal layer stock 3 and secondary outer layer strand 4 between 3；Outer layer strand 5 is uniformly arranged between adjacent secondary outer layer strand 4,
It is point contact between outer layer strand 5 and internal layer stock 3, secondary outer layer strand 4, wherein, outer layer strand 5 is twisted by 5 galvanized wires；Central strand 1
It is made of four-layer structure, is followed successively by 1 galvanized wire of central strand central core, five galvanized wires of central strand internal layer, center from the inside to the outside
Stock five galvanized wires of filled layer, central strand outer layer is five galvanized wires；Internal layer stock 3 is made of four galvanized wires；Secondary outer layer strand 4 by
Double-layer structure forms, and is followed successively by from the inside to the outside, secondary piece galvanized wire of outer layer strand internal layer, secondary eight galvanized wires of outer layer strand outer layer；Outside
Layer stock 5 is made of double-layer structure, is followed successively by from the inside to the outside, piece galvanized wire of outer layer strand internal layer, four galvanized wires of outer layer strand outer layer,
Wherein, four zinc-plated linear diameters of outer layer strand outer layer are identical and diameter of a respectively greater than piece galvanized wire of outer layer strand internal layer.
It is further preferred that the central strand central core of central strand 1, central strand outer layer, central strand internal layer, central strand filled layer
Diameter successively decrease successively, four zinc-plated linear diameters of internal layer stock 3 are identical, and the diameter of the secondary outer layer strand internal layer of secondary outer layer strand 4 is more than
Secondary outer layer strand outer layer；And the single zinc-plated linear diameter of outer layer strand outer layer is 6-8 times of the zinc-plated linear diameter of outer layer strand internal layer, wherein, outside
A diameter of 3mm-6mm of the layer single galvanized wire of stock outer layer.
The modified of this structure is compound to leach the closely knit steel wire rope of blue or green parallel twisting, has stronger tensile strength, antifatigue
Property, anticorrosive wear-resistant, high conduction performance, service life length, while it is simple in structure easily production and processing.
The wirerope diameter of this structure is 10mm-15mm, and central strand 1 and internal layer stock 2, internal layer stock 2 are with 4 lay pitch of outer layer strand
55-60 millimeters（First inspection after shelves is hung by lay pitch table, and when lower whorl rechecks）, ovality is 0.45-0.55mm after closing rope（Ensure Forming die
Accurately, volume under pressure is deformed after paying attention to adjustment）, glacing flatness 0.0135mm（Without wavy）, rope twist direction is ZS structures（Right interaction
Twist with the fingers）, after tested, this overall breaking force of steel wire rope is 75.4KN, and antifatigue number is 20000 times, whole rope tension >=72 after labor
KN, tensile strength 1470MPa.
The steel wire rope of this structure, has high temperature resistant, anti-fatigue performance is good, rupture pull force is excellent, service life is long, durable
Etc. characteristic, coal oil, metallurgy, chemical industry, ship, bridge, electric power, rubber, military project, tourism, water conservancy, light can be also widely used in
In the industries such as work.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, some improvement can also be made, these improvement also should be regarded as the present invention's
Protection domain.
Claims (3)
1. a kind of modified is compound to leach the closely knit steel wire rope of blue or green parallel twisting, it is characterised in that：By central strand（1）, and be arranged on
Central strand（1）Periphery and and central strand（1）The internal layer stock arranged in nonagon（3）, and it is arranged on internal layer stock（3）Periphery and with it is interior
Layer stock（3）The secondary outer layer strand arranged in nonagon（4）, and it is arranged on time outer layer strand（4）Periphery and with secondary outer layer strand（4）In nine sides
The outer layer strand of shape arrangement（5）, and even application is in central strand（1）The coating layer on surface（2）Composition；The central strand（1）By 16
Root galvanized wire is twisted；The internal layer stock（3）It is twisted by 4 galvanized wires；The secondary outer layer strand（4）It is twisted by 9 galvanized wires；It is described
Central strand（1）, internal layer stock（3）Between, internal layer stock（3）With secondary outer layer strand（4）Between be point contact；The outer layer strand（5）
It is even to be arranged on adjacent secondary outer layer strand（4）Between, outer layer strand（5）With internal layer stock（3）, secondary outer layer strand（4）Between be point contact,
Wherein, outer layer strand（5）It is twisted by 5 galvanized wires；The central strand（1）Be made of four-layer structure, from the inside to the outside successively centered on
Stock 1 galvanized wire of central core, five galvanized wires of central strand internal layer, five galvanized wires of central strand filled layer, central strand outer layer are five
Root galvanized wire；The internal layer stock（3）It is made of four galvanized wires；The secondary outer layer strand（4）It is made of double-layer structure, from the inside to the outside
It is followed successively by, secondary piece galvanized wire of outer layer strand internal layer, secondary eight galvanized wires of outer layer strand outer layer；The outer layer strand（5）By double-layer structure
Composition, is followed successively by, piece galvanized wire of outer layer strand internal layer, four galvanized wires of outer layer strand outer layer from the inside to the outside, wherein, outer layer strand outer layer
Four zinc-plated linear diameters are identical and diameter of a respectively greater than piece galvanized wire of outer layer strand internal layer.
2. a kind of modified according to claim 1 is compound to leach the closely knit steel wire rope of blue or green parallel twisting, it is characterised in that：Institute
State central strand（1）Central strand central core, central strand outer layer, central strand internal layer, the diameter of central strand filled layer successively decrease successively；Institute
State internal layer stock（3）Four zinc-plated linear diameters it is identical；The secondary outer layer strand（4）The diameter of secondary outer layer strand internal layer be more than time outer layer
Stock outer layer.
3. a kind of modified according to claim 1 is compound to leach the closely knit steel wire rope of blue or green parallel twisting, it is characterised in that：Institute
6-8 times that the single zinc-plated linear diameter of outer layer strand outer layer is the zinc-plated linear diameter of outer layer strand internal layer is stated, wherein, the single plating of outer layer strand outer layer
A diameter of 3mm-6mm of zinc wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711272957.1A CN108018729A (en) | 2017-12-06 | 2017-12-06 | A kind of modified is compound to leach the closely knit steel wire rope of blue or green parallel twisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711272957.1A CN108018729A (en) | 2017-12-06 | 2017-12-06 | A kind of modified is compound to leach the closely knit steel wire rope of blue or green parallel twisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108018729A true CN108018729A (en) | 2018-05-11 |
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ID=62078528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711272957.1A Pending CN108018729A (en) | 2017-12-06 | 2017-12-06 | A kind of modified is compound to leach the closely knit steel wire rope of blue or green parallel twisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108018729A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021851A (en) * | 2010-11-19 | 2011-04-20 | 江苏泰力钢绳有限公司 | Point-contact steel wire rope |
| CN204435057U (en) * | 2015-01-12 | 2015-07-01 | 江苏亚盛金属制品有限公司 | A kind of railway impregnate with bitumen type composite steel wire rope |
| CN204435060U (en) * | 2015-01-12 | 2015-07-01 | 江苏亚盛金属制品有限公司 | The closely knit compound impregnate with bitumen steel wire rope of a kind of railway parallel twisting |
| CN204702990U (en) * | 2015-06-19 | 2015-10-14 | 泰州俊宇不锈钢材料有限公司 | The closely knit tractive steel cord structure of a kind of parallel twisting |
| CN106436390A (en) * | 2016-11-24 | 2017-02-22 | 江苏亚盛金属制品有限公司 | Composite asphalt-dipped parallelly-entwisted dense steel wire rope |
| CN206015394U (en) * | 2016-06-17 | 2017-03-15 | 昆山东岸海洋工程有限公司 | A kind of anti-rotating wire rope |
-
2017
- 2017-12-06 CN CN201711272957.1A patent/CN108018729A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021851A (en) * | 2010-11-19 | 2011-04-20 | 江苏泰力钢绳有限公司 | Point-contact steel wire rope |
| CN204435057U (en) * | 2015-01-12 | 2015-07-01 | 江苏亚盛金属制品有限公司 | A kind of railway impregnate with bitumen type composite steel wire rope |
| CN204435060U (en) * | 2015-01-12 | 2015-07-01 | 江苏亚盛金属制品有限公司 | The closely knit compound impregnate with bitumen steel wire rope of a kind of railway parallel twisting |
| CN204702990U (en) * | 2015-06-19 | 2015-10-14 | 泰州俊宇不锈钢材料有限公司 | The closely knit tractive steel cord structure of a kind of parallel twisting |
| CN206015394U (en) * | 2016-06-17 | 2017-03-15 | 昆山东岸海洋工程有限公司 | A kind of anti-rotating wire rope |
| CN106436390A (en) * | 2016-11-24 | 2017-02-22 | 江苏亚盛金属制品有限公司 | Composite asphalt-dipped parallelly-entwisted dense steel wire rope |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |
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| RJ01 | Rejection of invention patent application after publication |