CN205954383U

CN205954383U - Steel wire rope

Info

Publication number: CN205954383U
Application number: CN201620885874.4U
Authority: CN
Inventors: 胡夫; 胡一夫; 周德根; 张赛
Original assignee: Jiangsu Kaiwei Advanced Material Technology Co Ltd
Current assignee: Jiangsu Kaiwei Advanced Material Technology Co Ltd
Priority date: 2016-08-16
Filing date: 2016-08-16
Publication date: 2017-02-15
Anticipated expiration: 2026-08-16

Abstract

The utility model relates to a steel wire rope, including center thigh, inlayer thigh and outer thigh, a center burst center is wire -core, the wire -core outside is provided with the carbon fiber core, the cladding of inlayer thigh is around the thigh of center, every inlayer thigh center is wire -core, the wire -core outside is provided with the nylon core, the inlayer thigh outside is provided with outer strand first and the outer thigh of second, every center outer strand first is carbon fiber core or nylon core, the outer burst first center outside is provided with wire -core, the center that every second is outer strand is nylon core or carbon fiber core, outer burst of center outside of second is provided with wire -core. The utility model discloses can effectively improve steel wire rope's breaking force to showing the dead weight that reduces steel wire rope, having corrosion -resistant, stand wear and tear characteristics, can use under the environment such as tensile strength height in the humidity.

Description

Steel wire rope

Technical field

This utility model is related to steel wire rope manufacturing technology field, more particularly, to a kind of steel wire rope.

Background technology

Steel wire rope becomes requisite part or material in fields such as metallurgy, mine, oil exploration, machinery and chemical industry Material, it is frequently used in high-risk operations, and therefore its safety and stability is extremely important, in current steel cord structure, steel wire The rope strand that rope mainly passes through wire rope core and periphery is twisted around forming, and these steel wire ropes not only low intensity is easily worn and torn also not corrosion-resistant, Largely effect on the service life of steel wire rope.

The patent No.：201320572339.X discloses a kind of composite steel wire rope of carbon fiber-containing, and it includes outer layer strand, some Outer layer strand is coated on outside central strand；It is characterized in that outer layer strand is carbon steel wire core from inside to outside, is coated on carbon steel wire core The carbon fiber wire layer in outside and the carbon steel wire outer layer being coated on outside carbon fiber wire layer.The having the beneficial effect that of this utility model： This utility model passes through the high fatigue property in steel wire rope；Enhance the corrosion to steel wire rope for the hazardous medium, improve whole The antiseptic property of individual steel wire rope；Decrease the shock and vibration that steel wire rope uses process, there is provided the service life of steel wire rope；? So that the steel wire rope made is easily bent, good operation performance；Reduce the rupture pull force loss in applied at elevated temperature for the steel wire rope.

But this utility model also suffers from the drawback that：

1st, this utility model still cannot suppress the phenomenon that carbon steel wire gets rusty easily, and increased carbon in use Cellosilk layer is inconspicuous to the rupture pull force improving steel wire rope, reduces the DeGrain of steel wire rope own wt, especially at port Mouthful, under the moist environment such as sea, using effect is bad, easy-to-rust, and service life is low.

Utility model content

The purpose of this utility model is the problem overcoming prior art to exist, and provides steel wire rope, can effectively improve steel wire The rupture pull force of rope, and significantly reduce the deadweight of steel wire rope, have corrosion-resistant, can adapt to humidity, tension intensity height etc. uses Environment.

This utility model solves its technical problem and be employed technical scheme comprise that：Including central strand, internal layer stock and outer layer strand, Described central strand center is wire-core, is provided with carbon fiber core outside described wire-core；Described internal layer stock is coated on central strand week Enclose, the center of described internal layer stock is wire-core, is provided with nylon core outside described wire-core；Described internal layer thigh lateral is provided with One outer layer strand and the second outer layer strand, the center of described first outer layer strand is carbon fiber or nylon core, described first outer layer strand center Outside is provided with wire-core, and the center of described second outer layer strand is nylon core or carbon fiber core, outside described second outer layer strand center Side is provided with wire-core.

The content optimizing as this programme, the outside of each wire-core described is provided with phosphate coat.

The content optimizing as this programme, wire-core, carbon fiber core, the diameter of nylon core in described central strand and internal layer stock Equal, in described first, second outer layer strand, the diameter of wire-core is equal, the diameter of wire-core in first, second outer layer strand Diameter more than nylon or carbon fiber core.

The content optimizing as this programme, in described central strand, carbon fiber core is provided with the six roots of sensation and is uniformly distributed in wire-core Surrounding, in described internal layer stock, nylon core is provided with the six roots of sensation and is uniformly distributed in the surrounding of wire-core, and described internal layer stock is distributed in Central strand surrounding, in described first, second outer layer strand, wire-core is provided with five and is uniformly distributed in the nylon heart or carbon fiber The surrounding of core, described first, second outer layer strand is distributed in the surrounding of internal layer stock and becomes geometrically symmetric distribution.

The beneficial effects of the utility model：

1st, the central strand of this utility model setting is composited by carbon fiber core and wire-core, can greatly improve steel wire rope Elasticity and toughness, improve steel wire rope rupture strength；2nd, the internal layer stock of setting is composited by nylon core and wire-core, not only The weight of steel wire rope can be significantly reduced moreover it is possible to improve bending property and the tensile strength of steel wire rope；3rd, the first outer layer of setting Internal layer stock can be effectively surrounded by stock and the second outer layer strand, is prevented from the aging of internal layer stock, and first, second outer layer strand Heart is carbon fiber or nylon core, can extend outer layer core and because of long-term stress and bend the cycle leading to rupture；4th, on wire-core The phosphate coat of setting can make Steel Wire Surface more wear-resisting and improve its anti-corrosion capability, and the surface of phosphate coat is tied for porous Structure, by increasing capacitance it is possible to increase storage cycle on steel wire for the lubricant grease, advantageously reduces the coefficient of friction within steel wire rope, improves steel wire The service life of rope, and the cost of phosphate coat is relatively low.

Brief description

With reference to the accompanying drawings and detailed description this utility model is described in further detail.

Fig. 1 is this utility model section structure schematic diagram；

Fig. 2 is this utility model central strand section structure schematic diagram；

Fig. 3 is this utility model internal layer stock section structure schematic diagram；

Fig. 4 is this utility model first or the second outer layer strand section structure schematic diagram；

Wherein:1st, central strand, 2, internal layer stock, the 3, first outer layer strand, the 4, second outer layer strand, 5, carbon fiber core, 6, wire-core, 7th, nylon core, 8, phosphate coat.

Specific embodiment

All accompanying drawings are only easy to explain this utility model basic condition below, will be to composition preferred embodiment in accompanying drawing Component count, the extension of position, relation and size will have been described, read and understand situation of the present utility model after phase The change closing belongs to industry technical ability.In addition, after reading and understanding situation of the present utility model, coordinating specific strength, weight The change of amount, intensity and the similar accurate dimension requiring and dimension scale also falls within industry technical ability.

In different figures same or like assembly is indicated with identical label；In addition it is understood that such as " first " in literary composition, " second ", " the 3rd ", " on ", D score, "front", "rear", " interior ", " outward ", " end ", " portion ", " section ", " width ", " thickness ", " area " Etc. and similar term be only easy to observer with reference in figure construction and be only used for help describe this utility model, be not To restriction of the present utility model.

Embodiment：

As illustrated, steel wire rope, including central strand 1, internal layer stock 2 and outer layer strand, described central strand 1 center is wire-core 6, It is provided with carbon fiber core 5 outside described wire-core 6；Described internal layer stock 2 is coated on around central strand 1, in each internal layer stock 2 described The heart is wire-core 6, is provided with nylon core 7 outside described wire-core 6；It is provided with the first outer layer strand 3 He outside described internal layer stock 2 Second outer layer strand 4, the center of each the first outer layer strand 3 described is carbon fiber or nylon core, outside described first outer layer strand 3 center It is provided with wire-core 6, the center of each the second outer layer strand 4 described is nylon core 7 or carbon fiber core 5, in described second outer layer strand 4 It is provided with wire-core 6 outside the heart.

As above-mentioned preferred version, the outside of each wire-core described is provided with phosphate coat 8, and the phosphatization of setting applies Layer can make Steel Wire Surface more wear-resisting and improve its anti-corrosion capability, and the surface of phosphate coat is loose structure, by increasing capacitance it is possible to increase In the storage cycle on steel wire for the lubricant grease, advantageously reduce the coefficient of friction within steel wire rope, improve the use longevity of steel wire rope Life, and the advantage of lower cost of phosphate coat.

As above-mentioned preferred version, the diameter phase of wire-core, carbon fiber core, nylon core in described central strand and internal layer stock Deng in described first, second outer layer strand, the diameter of wire-core is equal, and in first, second outer layer strand, the diameter of wire-core is big In the diameter of nylon or carbon fiber core, be conducive to the combination of central strand, internal layer stock and outer layer strand, and be easy to process.

As above-mentioned preferred version, in described central strand, carbon fiber core is provided with the six roots of sensation and is uniformly distributed in wire-core Surrounding, in described internal layer stock, nylon core is provided with the six roots of sensation and is uniformly distributed in the surrounding of wire-core, during described internal layer stock is distributed in Heart stock surrounding, in described first, second outer layer strand, wire-core is provided with five and is uniformly distributed in the nylon heart or carbon fiber core Surrounding, described first, second outer layer strand is distributed in the surrounding of internal layer stock and becomes geometrically symmetric distribution, this symmetrical knot Structure is conducive to the overall stress of steel wire rope, and can make steel wire rope uniform force between each wire rope core in use, improves steel The service life of cord.

Concrete operating principle：

As shown in Figures 1 to 4, this utility model is a wire-core, nylon core and carbon fiber core composite construction steel wire rope, The advantage between three be can make full use of and combine, overall rupture pull force and the bending property of steel wire rope, carbon fiber core improved Tensile strength and elasticity, the toughness of central strand and outer layer strand can significantly be improved, nylon core can significantly reduce steel wire rope Deadweight, is that the transport of Wire Rope Production enterprise offers convenience and can mitigate the burden using equipment, and the phosphatization on wire-core applies Layer, nylon, carbon fiber are all anticorrosive, so this utility model can use under the wet environments such as harbour.

Basic teaching of the present utility model is illustrated, for there is the people of the usual technical ability in this area, many extensions To be aobvious and the person of being apparent from change.Due to description disclose this utility model can without departing from this utility model spirit or substantially Other particular forms of feature are implementing, and some forms of these particular forms have been noted, so, description discloses Embodiment should be regarded as illustrating rather than restriction.Scope of the present utility model is to be defined by appended claim, and not It is to be defined by described above, all changes for the impartial meaning and scope that fall into claim still will be contained in it Within the scope of.

To sum up, this utility model produces a desired effect.

Claims

1. steel wire rope, including central strand, internal layer stock and outer layer strand it is characterised in that：Described central strand center is wire-core, described It is provided with carbon fiber core outside wire-core；Described internal layer stock is coated on around central strand, and the center of described internal layer stock is wire-core, It is provided with nylon core outside described wire-core；Described internal layer thigh lateral is provided with the first outer layer strand and the second outer layer strand, and described The center of one outer layer strand be carbon fiber core or nylon core, be provided with wire-core outside described first outer layer strand center, described each The center of the second outer layer strand is nylon core or carbon fiber core, is provided with wire-core outside described second outer layer strand center.

2. steel wire rope according to claim 1 it is characterised in that：The outside of each wire-core described is provided with phosphatization and applies Layer.

3. steel wire rope according to claim 1 it is characterised in that：Wire-core, carbon fiber in described central strand and internal layer stock Core, the equal diameters of nylon core, in described first, second outer layer strand, the diameter of wire-core is equal, first, second outer layer strand The diameter with diameter greater than nylon or carbon fiber core of middle wire-core.

4. steel wire rope according to claim 1 it is characterised in that：In described central strand, carbon fiber core is provided with the six roots of sensation simultaneously all The even surrounding being distributed in wire-core, in described internal layer stock, nylon core is provided with the six roots of sensation and is uniformly distributed in the surrounding of wire-core, institute State internal layer stock and be distributed in central strand surrounding, in described first, second outer layer strand, wire-core is provided with five and is uniformly distributed in The nylon heart or the surrounding of carbon fiber core, described first, second outer layer strand is distributed in the surrounding of internal layer stock and becomes geometrically symmetric distribution.