CN114960242B - A multi-strand steel wire rope with increased flexibility and high filling factor - Google Patents

A multi-strand steel wire rope with increased flexibility and high filling factor Download PDF

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Publication number
CN114960242B
CN114960242B CN202210509652.2A CN202210509652A CN114960242B CN 114960242 B CN114960242 B CN 114960242B CN 202210509652 A CN202210509652 A CN 202210509652A CN 114960242 B CN114960242 B CN 114960242B
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rope
core
steel wire
strands
strand
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CN114960242A (en
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张冬梅
王晶
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Kunshan East Coast Marine Engineering Co ltd
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Kunshan East Coast Marine Engineering Co ltd
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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
    • 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
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/141—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases
    • 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
    • D07B2201/1012—Rope or cable structures characterised by their internal structure
    • D07B2201/102—Rope or cable structures characterised by their internal structure including a core
    • 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
    • D07B2201/2023—Strands with core
    • 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
    • D07B2201/2038—Strands characterised by the number of wires or filaments
    • D07B2201/2039—Strands characterised by the number of wires or filaments three to eight wires or filaments respectively forming a single layer
    • 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
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • 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
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2055—Cores characterised by their structure comprising filaments or fibers
    • 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
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2055—Cores characterised by their structure comprising filaments or fibers
    • D07B2201/2058—Cores characterised by their structure comprising filaments or fibers comprising fillers
    • 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
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2059—Cores characterised by their structure comprising wires
    • 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
    • D07B2201/2075—Fillers
    • D07B2201/2076—Fillers having a lubricant function
    • 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
    • D07B2401/2075—Reducing wear externally

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ropes Or Cables (AREA)

Abstract

The invention relates to the technical field of steel wire ropes, and discloses a multi-strand steel wire rope with high flexibility and high filling coefficient, which comprises a rope core, wherein the rope core is horizontally arranged from front to back; the six outer layer strands are arranged in a right-hand wrapping and twisting mode according to the axis of the rope core, and the rope core comprises a first rope core, six second rope cores and six third rope cores. This stranded wire rope increases high flexibility high packing factor wire rope, and structural metal packing factor is higher than general compaction wire rope 10%, and third rope core and wear-resisting strand flatten through the mode of compaction, balanced the gap ratio between the steel wire to obtain the smooth surface that is close to round steel and compromise wire rope's flexibility, set up the wearing layer in the outside and the wear-resisting strand surface between the adjacent outer strand side, guaranteed certain impact resistance and guaranteed fine wearability simultaneously.

Description

Multi-strand steel wire rope added with high flexibility and high filling coefficient
Technical Field
The invention relates to the technical field of steel wire ropes, in particular to a multi-strand steel wire rope added with high flexibility and high filling coefficient.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical properties and geometric dimensions according to a certain rule, wherein the steel wires are twisted into strands by a plurality of layers of steel wires, and the steel wire rope is twisted into a spiral rope by a certain number of strands by taking a rope core as the center; the rope core of the steel wire rope comprises a fiber core and a steel core; the fiber core is characterized in that grease is easy to store, continuous lubrication can be provided for the steel wire rope, the steel wire core can provide additional tension for the steel wire rope and can strongly support the outer layer rope strands, the integrity of the steel wire rope structure is ensured, and the steel wire rope is used for lifting, traction, tensioning and bearing in a material handling machine. Compared with a single steel bar, the steel wire rope has high strength, light dead weight, stable work and reliable work, is not easy to break off completely, but when the steel wire rope taking a fiber core as a rope core is subjected to traction operation, if the steel wire rope body or a steel wire rope sleeve made of the steel wire rope body is used as a traction part, when the traction mechanism is connected with the traction part of the traction mechanism through the fixing device to penetrate through a winding gap, the traction part is easy to cause metal fatigue of the traction part in mutual friction with the gap, so that the traction part is gradually broken off, and potential safety hazards exist. The steel wire rope plays a role of bearing load, the performance of the steel wire rope is mainly determined by the steel wire, the steel wire is a round or special-shaped wire material formed by cold drawing or cold rolling of carbon steel or alloy steel, the steel wire rope has high strength and toughness, and the surface treatment is carried out on the steel wire according to different use environment conditions. The main functions of the rope core are to increase the elasticity and toughness of the steel wire rope, lubricate the steel wire, reduce friction, and prolong the service life of the steel wire rope. Therefore, a multi-strand steel wire rope is provided, and the steel wire rope with high flexibility and high filling coefficient is added.
Disclosure of Invention
The invention aims to provide a multi-strand steel wire rope with high flexibility and high filling coefficient, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the steel wire rope comprises a rope core, wherein the rope core is horizontally arranged from front to back, outer layer strands are uniformly arranged on the outer side of the rope core in a circle, the outer surface of the rope core is in surface contact with the outer surface of the outer layer strands, and the number of the outer layer strands is six;
the six outer layer strands are arranged in a right-hand twisting mode according to the axis of the rope core, the rope core comprises a first rope core, six second rope cores and six third rope cores, the six second rope cores are uniformly arranged outside the first rope core along the axis of the first rope core in a circle, the outer surfaces of the six second rope cores are in line contact with the outer surfaces of the first rope cores, and the six third rope cores are uniformly arranged among the six second rope cores; the outer surface of the third rope core is contacted with the outer surface of the second rope core and the surface of the first rope core close to the position.
Preferably, the first rope core is made of a steel core, the second rope core is made of steel wires or a fiber core or a composite core formed by winding and covering a plurality of steel wires on the outer layer of the fiber core, and the third rope core comprises a lubricating core and a lubricating layer.
Preferably, the fiber core is woven by silicon carbide reinforced polymer fibers, and the silicon carbide reinforced polymer fibers comprise the following raw materials in parts by weight: 40-50 parts of PC resin, 20-50 parts of silicon carbide fiber, 30-60 parts of PE resin, 1-5 parts of anti-aging agent, 2-10 parts of organic silicon polymer auxiliary agent and 5-7 parts of EVA toughening agent.
Preferably, the anti-aging agent is 3, 5-di-tert-butyl-4-hydroxybenzoic acid n-hexadecyl ester, and the organosilicon polymer auxiliary agent is one of methyl silicone oil and amino silicone oil.
Preferably, the lubricating core is made of a fiber core, the lubricating layer is made of glyceryl tristearate or silicone powder or calcium stearate or paraffin or polyethylene wax material, and the lubricating layer material penetrates into the lubricating core.
Preferably, the outer layer strand comprises an outer layer inner core, eight outer layer steel wire strands and eight wear-resistant strands, the outer layer inner core is made of a steel core, eight outer layer steel wire strands are made of steel wire materials, and the eight outer layer steel wire strands are uniformly arranged outside the outer layer inner core along the axis of the outer layer inner core in a circle.
Preferably, the outer surfaces of the eight outer layer steel wire strands are in line contact with the outer surface of the outer layer inner core, and the eight wear-resistant strands are uniformly arranged among the eight outer layer steel wire strands; the outer surfaces of the wear-resistant strands are in surface contact with the positions, close to the outer surfaces of the outer layer steel wire strands and the outer core.
Preferably, a wear-resistant layer is fixedly arranged on the outer surface of the wear-resistant strand close to the outer strand and the side far away from the rope core, the wear-resistant strand is made of alkali-resistant glass fiber materials, and the wear-resistant layer is made of titanium dioxide nano-coating.
Compared with the prior art, the invention has the beneficial effects that: the multi-strand steel wire rope is added with the steel wire rope with high flexibility and high filling coefficient, has excellent heat resistance and oxidation resistance under a high-temperature use environment by combining with excellent high-temperature resistance of silicon carbide fibers, has higher mechanical property and good flexibility, and has good pressure resistance compared with the steel wire rope in the prior art; the filling coefficient of structural metal is 10% higher than that of a common compacted steel wire rope, the third rope core and the wear-resistant strand are flattened in a compaction mode, the gap ratio between steel wires is balanced, the smooth surface close to round steel is obtained, the flexibility of the steel wire rope is considered, and the wear-resistant layer is arranged on the outer surface of the wear-resistant strand between the outer side and the side surface of the adjacent outer layer strand, so that certain impact resistance is ensured, and meanwhile, good wear resistance is ensured.
Drawings
FIG. 1 is a cross-sectional view of the overall frontal structure of the present invention;
FIG. 2 shows a rope core according to the invention a front structural cross-sectional view;
FIG. 3 is a cross-sectional view of the front construction of the outer ply of the present invention;
FIG. 4 shows the wear resistance of the present invention a cross-sectional view of the strand front structure;
fig. 5 is a front structural cross-sectional view of a third cord of the present invention.
In the figure: a rope core 1, a first rope core 101, a second rope core 102, a third rope core 103, a lubricating core 1031, a lubricating layer 1032, an outer layer strand 2, an outer layer inner core 201, an outer layer wire strand 202, a wear resistant strand 203, and a wear resistant layer 204.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution:
Embodiment one:
The multi-strand steel wire rope with high flexibility and high filling coefficient comprises a rope core 1, wherein the rope core 1 is horizontally arranged from front to back, outer layer strands 2 are uniformly arranged on the outer side of the rope core 1 in a circle, the outer surface of the rope core 1 is in surface contact with the outer surface of the outer layer strands 2, and the number of the outer layer strands 2 is six;
The six outer layer strands 2 are twisted and arranged in a right direction according to the axis of the rope core 1, the rope core 1 comprises a first rope core 101, six second rope cores 102 and six third rope cores 103, the six second rope cores 102 are uniformly arranged outside the first rope core 101 along the axis of the first rope core 101 in a circle, the outer surfaces of the six second rope cores 102 are in line contact with the outer surface of the first rope core 101, and the six third rope cores 103 are uniformly arranged among the six second rope cores 102; the outer surface of the third rope core 103 is contacted with the outer surface of the second rope core 102 and the surface of the first rope core 101, which is close to the outer surface of the first rope core 101, the first rope core 101 is made of a steel core, the second rope core 102 is made of a composite core formed by winding a plurality of steel wires on the outer layer of a fiber core, the third rope core 103 comprises a lubricating core 1031 and a lubricating layer 1032, the fiber core is woven by silicon carbide reinforced polymer fibers, and the silicon carbide reinforced polymer fibers comprise the following raw materials in parts by weight: 50 parts of PC resin, 20 parts of silicon carbide fiber, 60 parts of PE resin, 5 parts of an anti-aging agent, 10 parts of an organosilicon polymer auxiliary agent and 7 parts of an EVA (ethylene vinyl acetate) type toughening agent, wherein the anti-aging agent is 3, 5-di-tert-butyl-4-hydroxybenzoic acid n-sixteen ester, the organosilicon polymer auxiliary agent is methyl silicone oil, the lubricating core 1031 is made of a fiber core, the lubricating layer 1032 is made of a glyceryl tristearate material, and the lubricating layer 1032 material penetrates into the lubricating core 1031;
The outer layer strand 2 comprises an outer layer inner core 201, eight outer layer steel wire strands 202 and eight wear-resistant strands 203, wherein the outer layer inner core 201 is made of a steel core, the eight outer layer steel wire strands 202 are made of steel wire materials, the eight outer layer steel wire strands 202 are uniformly arranged outside the outer layer inner core 201 along the axis of the outer layer inner core 201 in a circle, the outer surfaces of the eight outer layer steel wire strands 202 are in line contact with the outer surface of the outer layer inner core 201, and the eight wear-resistant strands 203 are uniformly arranged among the eight outer layer steel wire strands 202; the outer surfaces of the wear-resistant strands 203 are contacted with the outer surfaces of the outer-layer steel wire strands 202 and the outer surfaces of the outer-layer inner cores 201 at positions close to each other, and a wear-resistant layer 204 is fixedly arranged on the outer surfaces of the wear-resistant strands 203 close to the adjacent outer-layer strands 2 and the side far away from the rope cores 1, the wear-resistant strands 203 are made of alkali-resistant glass fiber materials, and the wear-resistant layer 204 is made of titanium dioxide nano-coatings.
Embodiment two:
The multi-strand steel wire rope with high flexibility and high filling coefficient comprises a rope core 1, wherein the rope core 1 is horizontally arranged from front to back, outer layer strands 2 are uniformly arranged on the outer side of the rope core 1 in a circle, the outer surface of the rope core 1 is in surface contact with the outer surface of the outer layer strands 2, and the number of the outer layer strands 2 is six;
The six outer layer strands 2 are twisted and arranged in a right direction according to the axis of the rope core 1, the rope core 1 comprises a first rope core 101, six second rope cores 102 and six third rope cores 103, the six second rope cores 102 are uniformly arranged outside the first rope core 101 along the axis of the first rope core 101 in a circle, the outer surfaces of the six second rope cores 102 are in line contact with the outer surface of the first rope core 101, and the six third rope cores 103 are uniformly arranged among the six second rope cores 102; the outer surface of the third rope core 103 is contacted with the outer surface of the second rope core 102 and the surface of the first rope core 101 close to the position surface, the first rope core 10 is made of steel core, the second rope core 102 is made of steel wire, the third rope core 103 comprises a lubricating core 1031 and a lubricating layer 1032, the fiber core is woven by silicon carbide reinforced polymer fiber, and the silicon carbide reinforced polymer fiber comprises the following raw materials in parts by weight: 40 parts of PC resin, 20 parts of silicon carbide fiber, 30 parts of PE resin, 1 part of an anti-aging agent, 2 parts of an organosilicon polymer auxiliary agent and 5 parts of an EVA (ethylene vinyl acetate) type toughening agent, wherein the anti-aging agent is 3, 5-di-tert-butyl-4-hydroxybenzoic acid n-sixteen ester, the organosilicon polymer auxiliary agent is amino silicone oil, the lubricating core 1031 is made of a fiber core, the lubricating layer 1032 is made of a polyethylene wax material, and the lubricating layer 1032 material permeates into the lubricating core 1031;
The outer layer strand 2 comprises an outer layer inner core 201, eight outer layer steel wire strands 202 and eight wear-resistant strands 203, wherein the outer layer inner core 201 is made of a steel core, the eight outer layer steel wire strands 202 are made of steel wire materials, the eight outer layer steel wire strands 202 are uniformly arranged outside the outer layer inner core 201 along the axis of the outer layer inner core 201 in a circle, the outer surfaces of the eight outer layer steel wire strands 202 are in line contact with the outer surface of the outer layer inner core 201, and the eight wear-resistant strands 203 are uniformly arranged among the eight outer layer steel wire strands 202; the outer surfaces of the wear-resistant strands 203 are contacted with the outer surfaces of the outer-layer steel wire strands 202 and the outer surfaces of the outer-layer inner cores 201 at positions close to each other, and a wear-resistant layer 204 is fixedly arranged on the outer surfaces of the wear-resistant strands 203 close to the adjacent outer-layer strands 2 and the side far away from the rope cores 1, the wear-resistant strands 203 are made of alkali-resistant glass fiber materials, and the wear-resistant layer 204 is made of titanium dioxide nano-coatings.
When the multi-strand steel wire rope is used, the high-flexibility high-filling coefficient steel wire rope is added, and the excellent high-temperature resistance performance of the silicon carbide fiber is combined, so that the multi-strand steel wire rope has excellent heat resistance and oxidation resistance, has higher mechanical property under a high-temperature use environment, and has good flexibility and good pressure resistance compared with the steel wire rope in the prior art; the filling coefficient of structural metal is 10% higher than that of a common compacted steel wire rope, the third rope core 103 and the wear-resistant strand 203 are flattened in a compaction mode, the gap ratio between steel wires is balanced, the smooth surface close to round steel is obtained, the flexibility of the steel wire rope is considered, and the wear-resistant layer 204 is arranged on the outer surface of the wear-resistant strand 203 between the outer side and the side surface of the adjacent outer layer strand 2, so that certain impact resistance is ensured, and meanwhile, good wear resistance is ensured.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1.一种多股钢丝绳增加高柔性高填充系数钢丝绳，包括绳芯（1），其特征在于：所述绳芯（1）从前往后水平设置，所述绳芯（1）外侧围成一圈均匀设置有外层股（2），所述绳芯（1）外表面与外层股（2）外表面为面接触，所述外层股（2）为六根；1. A multi-strand steel wire rope with increased flexibility and high filling factor, comprising a rope core (1), characterized in that: the rope core (1) is arranged horizontally from front to back, outer strands (2) are evenly arranged in a circle around the outer side of the rope core (1), the outer surface of the rope core (1) is in surface contact with the outer surface of the outer strands (2), and the outer strands (2) are six; 六根所述外层股（2）根据绳芯（1）轴线右向包捻设置，所述绳芯（1）包括第一绳芯（101）、六根第二绳芯（102）和六根第三绳芯（103），六根所述第二绳芯（102）沿第一绳芯（101）轴线围成一圈均匀设置在第一绳芯（101）外侧，六根所述第二绳芯（102）外表面与第一绳芯（101）外表面为线接触，六根所述第三绳芯（103）均匀设置在六根第二绳芯（102）之间；所述第三绳芯（103）外表面与第二绳芯（102）外表面与第一绳芯（101）外表面相靠近位置面接触；所述第一绳芯（101）为钢芯制成，所述第二绳芯（102）为钢丝或纤维芯或数根钢丝绕覆在纤维芯外层构成的复合芯制成，所述第三绳芯（103）包括润滑芯（1031）、润滑层（1032）；The six outer strands (2) are twisted in the right direction according to the axis of the rope core (1), the rope core (1) comprises a first rope core (101), six second rope cores (102) and six third rope cores (103), the six second rope cores (102) are evenly arranged on the outside of the first rope core (101) in a circle along the axis of the first rope core (101), the outer surfaces of the six second rope cores (102) are in line contact with the outer surface of the first rope core (101), and the six third rope cores (103) are arranged on the outside of the first rope core (101). 3) uniformly arranged between the six second rope cores (102); the outer surface of the third rope core (103) is in surface contact with the outer surface of the second rope core (102) and the outer surface of the first rope core (101); the first rope core (101) is made of a steel core, the second rope core (102) is made of a steel wire or a fiber core or a composite core composed of a plurality of steel wires wrapped around the outer layer of a fiber core, and the third rope core (103) includes a lubricating core (1031) and a lubricating layer (1032); 所述外层股（2）包括外层内芯（201）、八根外层钢丝绳股（202）和八根耐磨股（203），所述外层内芯（201）为钢芯制成，八根所述外层钢丝绳股（202）为钢丝材料制成，八根所述外层钢丝绳股（202）沿外层内芯（201）轴线围成一圈均匀设置在外层内芯（201）外侧；The outer layer strands (2) comprise an outer layer inner core (201), eight outer layer steel wire rope strands (202) and eight wear-resistant strands (203); the outer layer inner core (201) is made of a steel core, the eight outer layer steel wire rope strands (202) are made of a steel wire material, and the eight outer layer steel wire rope strands (202) are evenly arranged on the outside of the outer layer inner core (201) in a circle along the axis of the outer layer inner core (201); 八根所述外层钢丝绳股（202）外表面与外层内芯（201）外表面为线接触，八根所述耐磨股（203）均匀设置在八根外层钢丝绳股（202）之间；所述耐磨股（203）外表面与外层钢丝绳股（202）外表面与外层内芯（201）外表面相靠近位置面接触。The outer surfaces of the eight outer steel wire rope strands (202) are in line contact with the outer surface of the outer inner core (201); the eight wear-resistant strands (203) are evenly arranged between the eight outer steel wire rope strands (202); and the outer surfaces of the wear-resistant strands (203) are in surface contact with the outer surfaces of the outer steel wire rope strands (202) and the outer surface of the outer inner core (201) at positions close to each other. 2.根据权利要求1所述的一种多股钢丝绳增加高柔性高填充系数钢丝绳，其特征在于：所述纤维芯由碳化硅增强高分子纤维编制而成，碳化硅增强高分子纤维包括以下重量份数配比的原料：PC树脂40-50份，碳化硅纤维20-50份，PE树脂30-60份，抗老化剂1-5份，有机硅高分子助剂2-10份和EVA型增韧剂5-7份。2. A multi-strand steel wire rope with increased high flexibility and high filling factor according to claim 1, characterized in that: the fiber core is woven from silicon carbide reinforced polymer fibers, and the silicon carbide reinforced polymer fibers include the following raw materials in proportion by weight: 40-50 parts of PC resin, 20-50 parts of silicon carbide fibers, 30-60 parts of PE resin, 1-5 parts of anti-aging agent, 2-10 parts of organic silicon polymer additives and 5-7 parts of EVA type toughening agent. 3.根据权利要求2所述的一种多股钢丝绳增加高柔性高填充系数钢丝绳，其特征在于：所述抗老化剂为3,5-二叔丁基-4-羟基苯甲酸正十六酯，所述有机硅高分子助剂为甲基硅油、氨基硅油中一种。3. A multi-strand steel wire rope with increased high flexibility and high filling factor according to claim 2, characterized in that the anti-aging agent is 3,5-di-tert-butyl-4-hydroxybenzoic acid hexadecyl ester, and the organic silicon polymer additive is one of methyl silicone oil and amino silicone oil. 4.根据权利要求1所述的一种多股钢丝绳增加高柔性高填充系数钢丝绳，其特征在于：所述润滑芯（1031）由纤维芯制成，所述润滑层（1032）为三硬脂酸甘油酯或硅酮粉或硬脂酸钙或石蜡或聚乙烯蜡材料构成，所述润滑层（1032）材料渗透至润滑芯（1031）内部。4. A multi-strand steel wire rope with increased high flexibility and high filling factor according to claim 1, characterized in that: the lubricating core (1031) is made of a fiber core, the lubricating layer (1032) is made of tristearate glyceryl or silicone powder or calcium stearate or paraffin or polyethylene wax material, and the lubricating layer (1032) material penetrates into the lubricating core (1031). 5.根据权利要求4所述的一种多股钢丝绳增加高柔性高填充系数钢丝绳，其特征在于：靠近相邻所述外层股（2）和远离绳芯（1）一侧的耐磨股（203）外表面固定设置有耐磨层（204），所述耐磨股（203）由耐碱玻璃纤维材料制成，所述耐磨层（204）由二氧化钛纳米涂层制成。5. A multi-strand steel wire rope with increased flexibility and high filling factor according to claim 4, characterized in that a wear-resistant layer (204) is fixedly arranged on the outer surface of the wear-resistant strand (203) close to the adjacent outer strand (2) and away from the rope core (1), the wear-resistant strand (203) is made of alkali-resistant glass fiber material, and the wear-resistant layer (204) is made of titanium dioxide nano-coating.
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Denomination of invention: A multi-strand steel wire rope with increased flexibility and high fill factor steel wire rope

Granted publication date: 20240820

Pledgee: Bank of Jiangsu Co.,Ltd. Suzhou Branch

Pledgor: KUNSHAN EAST COAST MARINE ENGINEERING Co.,Ltd.

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