CN107938407A - A kind of high stability modified leaches blue or green composite steel wire rope - Google Patents
A kind of high stability modified leaches blue or green composite steel wire rope Download PDFInfo
- Publication number
- CN107938407A CN107938407A CN201711272889.9A CN201711272889A CN107938407A CN 107938407 A CN107938407 A CN 107938407A CN 201711272889 A CN201711272889 A CN 201711272889A CN 107938407 A CN107938407 A CN 107938407A
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- Prior art keywords
- strand
- outer layer
- layer
- stock
- steel wire
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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
- D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
- D07B1/068—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the strand design
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—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
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1028—Rope or cable structures characterised by the number of strands
- D07B2201/1036—Rope or cable structures characterised by the number of strands nine or more strands respectively forming multiple layers
-
- 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
- D07B2201/2015—Strands
- D07B2201/2042—Strands characterised by a coating
- D07B2201/2045—Strands 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
- D07B2205/3071—Zinc (Zn)
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/202—Environmental resistance
- D07B2401/2025—Environmental resistance avoiding corrosion
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2055—Improving load capacity
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2065—Reducing wear
Landscapes
- Ropes Or Cables (AREA)
Abstract
The invention belongs to steel wire rope applied technical field, specifically discloses a kind of high stability modified and leaches blue or green composite steel wire rope, is made of central strand, internal layer stock, secondary outer layer strand and outer layer strand.The beneficial effect that a kind of high stability modified of the present invention leaches blue or green composite steel wire rope is：1st, its is rational in infrastructure, production cost is low, increasing by three layers of different coating layers causes steel wire rope to have stronger tensile strength, fatigue resistance, anticorrosive wear-resistant, and electric conductivity is excellent, service life length, the effective work efficiency and job security ensured using steel wire rope；2nd, 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 high stability modified leaches blue or green composite 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, the present invention provides a kind of high stability modified and leaches blue or green composite steel wire rope.
The content of the invention
Goal of the invention：The object of the present invention is to provide a kind of high stability modified to leach blue or green composite steel wire rope, its structure
Rationally, production cost is low, increases by three layers of different coating layers and causes steel wire rope to have stronger tensile strength, fatigue resistance, resistance to
Corrosive wear resistance, and electric conductivity is excellent, service life length, the effective work efficiency and work safety ensured using steel wire rope
Property.
Technical solution：The present invention provides a kind of high stability modified and leaches blue or green composite steel wire rope, by central strand, and sets
Central strand periphery and with central strand be in nonagon arrangement internal layer stock, and be arranged on internal layer stock periphery and be in nine sides with internal layer stock
The secondary outer layer strand of shape arrangement, and be arranged on time outer layer strand periphery and formed with secondary outer layer strand in the outer layer strand of nonagon arrangement；Institute
The quantity for stating internal layer stock is nine strands, and the quantity of secondary outer layer strand is nine strands, and the quantity of outer layer strand is nine strands；The central strand and internal layer
It is point contact between internal layer stock and secondary outer layer strand, outer layer strand and secondary outer layer strand between stock, wherein, it is central strand, internal layer stock, outer
Surface the first coating layer of difference even application, the second coating layer, the 3rd coating layer of layer stock, plastic-coated thickness are 1 millimeter of -2.5 milli
Rice.
The technical program, the central strand is made of four-layer structure, is followed successively by 3 platings of central strand central core from the inside to the outside
Zinc wire, 5 galvanized wires of central strand filled layer, 5 galvanized wires of central strand internal layer, central strand outer layer are 10 galvanized wires；The internal layer
Stock is made of 2 Rotating fields, and 1 galvanized wire of internal layer stock central core, internal layer stock outer layer is 4 galvanized wires；The secondary outer layer strand is by 3 layers
Structure composition, is followed successively by time outer layer strand 1 galvanized wire of central core, secondary 8 galvanized wires of outer layer strand internal layer, secondary outer layer strand from the inside to the outside
9 galvanized wires of outer layer；The central strand outer layer, central strand internal layer, central strand central core, the diameter of central strand filled layer are passed successively
Subtract；The internal layer stock central core is less than internal layer stock outer layer and 4 zinc-plated linear diameters of internal layer stock outer layer are identical；The secondary outer layer strand
Outer layer, secondary outer layer strand central core, the diameter of secondary outer layer strand internal layer are passed successively.
The technical program, the outer layer strand is made of outer layer strand outer layer and outer layer strand internal layer, wherein, outer layer strand outer layer,
Outer layer strand internal layer is made of three galvanized wires respectively, and three zinc-plated linear diameters of outer layer strand outer layer are identical and respectively greater than outer layer strand
Three galvanized wires of internal layer；The single zinc-plated linear diameter of the outer layer strand outer layer is more than the single galvanized wire of outer layer strand internal layer.
Compared with prior art, the beneficial effect that a kind of high stability modified of the invention leaches blue or green composite steel wire rope exists
In：1st, its is rational in infrastructure, production cost is low, increases by three layers of different coating layers and causes steel wire rope to have stronger tensile strength,
Fatigue resistance, anticorrosive wear-resistant, and electric conductivity is excellent, service life length, the effective work efficiency ensured using steel wire rope
And job security；2nd, by calculating repeatedly, experiment, design and simulation test, produce high intensity, it is high it is fatigue proof electrically
Change railway specialized wire rope, compared with conventional steel wires rope, fill factor is high, aspect steel wire overstriking is contacted, so that steel wire rope has
The advantages of high intensity, high endurance, high-conductivity.
Brief description of the drawings
Fig. 1 is that a kind of high stability modified of the present invention leaches the structure diagram of blue or green composite steel wire rope；
Wherein, sequence number mark is as follows in figure：1- central strands, the first coating layers of 2-, 3- internal layers stock, 4- outer layer strand, 5- second are applied
Mould layer, 6- outer layer strands, the 3rd coating layers of 7-.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated.
The present invention as shown in Figure 1 provides a kind of high stability modified and leaches blue or green composite steel wire rope, by central strand 1, and
The centrally disposed periphery of stock 1 and the internal layer stock 3 with central strand 1 in nonagon arrangement, and it is arranged on the periphery of internal layer stock 3 and and internal layer
Stock 3 in nonagon arrangement secondary outer layer strands 4, and be arranged on the periphery of time outer layer strand 4 and with secondary outer layer strand 4 in nonagon arrangement outside
Layer stock 6 forms；The quantity of internal layer stock 3 is nine strands, and the quantity of secondary outer layer strand 4 is nine strands, and the quantity of outer layer strand 6 is nine strands；Center
It is point contact between internal layer stock 3 and secondary outer layer strand 4, outer layer strand 6 and secondary outer layer strand 4 between stock 1 and internal layer stock 3, wherein, in
Heart stock 1, internal layer stock 3, surface difference even application the first coating layer 2, the second coating layer 5, the 3rd coating layer 7 of outer layer strand 6, apply
It is 1 millimeter -2.5 millimeters to mould thickness.
It is further preferred that central strand 1 is made of four-layer structure, it is zinc-plated that central strand central core 3 is followed successively by from the inside to the outside
Line, 5 galvanized wires of central strand filled layer, 5 galvanized wires of central strand internal layer, central strand outer layer are 10 galvanized wires, and internal layer stock 3 is by 2
Rotating fields form, and 1 galvanized wire of internal layer stock central core, internal layer stock outer layer is 4 galvanized wires, and secondary outer layer strand 4 is by 3-tier architecture group
Into being followed successively by time outer layer strand 1 galvanized wire of central core, secondary 8 galvanized wires of outer layer strand internal layer, secondary outer layer strand outer layer 9 from the inside to the outside
Root galvanized wire, central strand outer layer, central strand internal layer, central strand central core, the diameter of central strand filled layer successively decrease successively, internal layer stock
Central core is less than internal layer stock outer layer and 4 zinc-plated linear diameters of internal layer stock outer layer are identical, secondary outer layer strand outer layer, secondary outer layer strand center
Layer, the diameter of secondary outer layer strand internal layer are passed successively；And outer layer strand 6 is made of outer layer strand outer layer and outer layer strand internal layer, wherein, outer layer strand
Outer layer, outer layer strand internal layer are made of three galvanized wires respectively, and three zinc-plated linear diameters of outer layer strand outer layer are identical and are respectively greater than
Three galvanized wires of outer layer strand internal layer；The single zinc-plated linear diameter of the outer layer strand outer layer is more than the single zinc-plated of outer layer strand internal layer
Line.
The high stability modified of this structure leaches blue or green composite steel wire rope, and multilayer leaching bituminous coating solution structure has stronger
Tensile strength, fatigue resistance, anticorrosive wear-resistant, high conduction performance, service life length, while easily production and processing simple in structure.
The wirerope diameter of this structure is 8mm -10mm, and central strand 1 and internal layer stock 2, internal layer stock 2 are with 4 lay pitch of outer layer strand
45-60 millimeters（First inspection after shelves is hung by lay pitch table, and when lower whorl rechecks）, ovality is 0.35mm after closing rope（Ensure that Forming die is accurate,
Volume under pressure is deformed after paying attention to adjustment）, glacing flatness 0.0135mm（Without wavy）, rope twist direction is ZS structures（Right ordinary lay）, warp
Test, this overall breaking force of steel wire rope be 75.4KN, and antifatigue number is 20000 times, whole rope tension after labor >=72 KN, anti-
Tensile strength is 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 high stability modified leaches blue or green composite steel wire rope, it is characterised in that：By central strand（1）, and it is centrally disposed
Stock（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 internal 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）Arranged in nonagon
The outer layer strand of row（6）Composition；The internal layer stock（3）Quantity be nine strands, secondary outer layer strand（4）Quantity be nine strands, outer layer strand（6）
Quantity be nine strands；The central strand（1）With internal layer stock（3）Between, internal layer stock（3）With secondary outer layer strand（4）, outer layer strand（6）With
Secondary outer layer strand（4）Between be point contact, wherein, central strand（1）, internal layer stock（3）, outer layer strand（6）Surface respectively uniformly spray
Apply the first coating layer（2）, the second coating layer（5）, the 3rd coating layer（7）, plastic-coated thickness is 1 millimeter -2.5 millimeters.
2. a kind of high stability modified according to claim 1 leaches blue or green composite steel wire rope, it is characterised in that：In described
Heart stock（1）It is made of four-layer structure, is followed successively by 3 galvanized wires of central strand central core from the inside to the outside, central strand filled layer 5 is zinc-plated
Line, 5 galvanized wires of central strand internal layer, central strand outer layer are 10 galvanized wires；The internal layer stock（3）It is made of 2 Rotating fields, internal layer stock
1 galvanized wire of central core, internal layer stock outer layer are 4 galvanized wires；The secondary outer layer strand（4）Be made of 3-tier architecture, from the inside to the outside according to
It is secondary for time outer layer strand 1 galvanized wire of central core, secondary 8 galvanized wires of outer layer strand internal layer, secondary 9 galvanized wires of outer layer strand outer layer；It is described
Central strand outer layer, central strand internal layer, central strand central core, the diameter of central strand filled layer successively decrease successively；The internal layer stock center
Layer is less than internal layer stock outer layer and 4 zinc-plated linear diameters of internal layer stock outer layer are identical；The secondary outer layer strand outer layer, secondary outer layer strand center
Layer, the diameter of secondary outer layer strand internal layer are passed successively.
3. a kind of high stability modified according to claim 1 leaches blue or green composite steel wire rope, it is characterised in that：It is described outer
Layer stock（6）It is made of outer layer strand outer layer and outer layer strand internal layer, wherein, outer layer strand outer layer, outer layer strand internal layer are zinc-plated by three respectively
Line is formed, and three zinc-plated linear diameters of outer layer strand outer layer are identical and three galvanized wires of respectively greater than outer layer strand internal layer；It is described outer
The single zinc-plated linear diameter of layer stock outer layer is more than the single galvanized wire of outer layer strand internal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711272889.9A CN107938407A (en) | 2017-12-06 | 2017-12-06 | A kind of high stability modified leaches blue or green composite steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711272889.9A CN107938407A (en) | 2017-12-06 | 2017-12-06 | A kind of high stability modified leaches blue or green composite steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107938407A true CN107938407A (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711272889.9A Pending CN107938407A (en) | 2017-12-06 | 2017-12-06 | A kind of high stability modified leaches blue or green composite steel wire rope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894037A (en) * | 2018-08-06 | 2018-11-27 | 江苏鸿泽不锈钢丝绳有限公司 | High tower fall arrest drag-line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3413799A (en) * | 1966-09-07 | 1968-12-03 | Michelin & Cie | Metallic cable |
| CN202416038U (en) * | 2011-10-25 | 2012-09-05 | 江苏赛福天钢索股份有限公司 | Multilayer-strand filling plastic steel wire rope |
| CN204435056U (en) * | 2015-01-09 | 2015-07-01 | 江苏亚盛金属制品有限公司 | The compound impregnate with bitumen steel wire rope of a kind of railway |
| CN106436391A (en) * | 2016-11-24 | 2017-02-22 | 江苏亚盛金属制品有限公司 | Asphalt saturated composite steel wire rope |
-
2017
- 2017-12-06 CN CN201711272889.9A patent/CN107938407A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3413799A (en) * | 1966-09-07 | 1968-12-03 | Michelin & Cie | Metallic cable |
| CN202416038U (en) * | 2011-10-25 | 2012-09-05 | 江苏赛福天钢索股份有限公司 | Multilayer-strand filling plastic steel wire rope |
| CN204435056U (en) * | 2015-01-09 | 2015-07-01 | 江苏亚盛金属制品有限公司 | The compound impregnate with bitumen steel wire rope of a kind of railway |
| CN106436391A (en) * | 2016-11-24 | 2017-02-22 | 江苏亚盛金属制品有限公司 | Asphalt saturated composite steel wire rope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894037A (en) * | 2018-08-06 | 2018-11-27 | 江苏鸿泽不锈钢丝绳有限公司 | High tower fall arrest drag-line |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
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| RJ01 | Rejection of invention patent application after publication |