CN210797070U - Improved steel wire rope - Google Patents

Improved steel wire rope Download PDF

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Publication number
CN210797070U
CN210797070U CN201920533207.3U CN201920533207U CN210797070U CN 210797070 U CN210797070 U CN 210797070U CN 201920533207 U CN201920533207 U CN 201920533207U CN 210797070 U CN210797070 U CN 210797070U
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China
Prior art keywords
rope
strand
strand rope
layer
central
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Active
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CN201920533207.3U
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Chinese (zh)
Inventor
王亚明
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Xinghua Tianli Stainless Steel Products Co ltd
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Xinghua Tianli Stainless Steel Products Co ltd
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Abstract

The utility model discloses an improved steel wire rope, which consists of a central strand rope and an outer strand rope, wherein the outer part of the central strand rope is coated with a polypropylene resin layer, the outer strand rope is formed by winding stainless steel wires, the diameter of the central strand rope is 1-20mm, the outer strand rope is arranged at the periphery of the central strand rope in a surrounding way, the outer strand rope is twisted by 3-7 stainless steel wires, the central strand rope and the outer strand rope are in point contact, the outer strand rope is arranged in a bilateral superposition way, a polycarbonate layer is uniformly sprayed on the surface of the outer strand rope, the thickness of the polycarbonate layer is 0.3-0.5 mm, the outer strand rope consists of a two-layer structure, steel wires are sequentially arranged from inside to outside, the central strand rope consists of a single-layer structure, the central strand of the improved steel wire rope is a single steel wire, the structure is reasonable, the tensile strength is strong, the corrosion resistance is enhanced, the service life is prolonged, and the working safety of the steel wire, the contact surface is enlarged, the weight is greatly reduced after the manufacture, and the flexibility is improved.

Description

Improved steel wire rope
Technical Field
The utility model relates to a wire rope especially involves a compound wire rope of improved generation.
Background
At present, the existing steel wire rope has stronger tensile strength, on one hand, the weight of the improved steel wire rope is very heavy in the using process, the existing steel wire rope is required to have stronger fatigue resistance, and meanwhile, the existing steel wire rope has better tension, the flexibility and the hardness of the existing steel wire rope are not enough, so that the problem of major accidents caused by sudden fracture of the improved steel wire rope is solved, and the problem generated by the steel wire rope cannot meet the requirement of the existing high standard.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a weight reduction, tensile strength reinforcing, and the compliance is good, the improvement wire rope of life extension.
In order to solve the technical problem, the utility model provides an improved steel wire rope, it comprises center strand rope and outer strand rope, the outside cladding of center strand rope has the polypropylene resin layer, outside strand rope is formed by the stainless steel wire coiling, center strand rope diameter is 1-20mm, outer strand rope surrounding type sets up in center strand rope periphery, outer strand rope is woven and twisted into by 3-7 stainless steel wires, center strand rope and outer strand rope are the point contact, outer strand rope is bilateral stack shape and arranges, and outer strand rope surface evenly spraying has the polycarbonate layer, the polycarbonate layer thickness is 0.3-0.5 millimeter, outer strand rope comprises the bilayer structure, sets gradually the steel wire from inside to outside, center strand rope comprises the monolayer structure.
As a further improvement of the utility model, the outer layer strand is made by weaving and twisting 4-10 steel wires covered by polycarbonate layers.
Compared with the prior art, the utility model has the advantages of it is following:
the outer strand is wound by stainless steel wires, the diameter of the central strand is 1-20mm, the outer strand is arranged around the central strand in a surrounding manner, the outer strand is formed by weaving and twisting 3-7 stainless steel wires, the central strand and the outer strand are in point contact, the outer strand is arranged in a bilateral superposition manner, a polycarbonate layer is uniformly sprayed on the surface of the outer strand, the thickness of the polycarbonate layer is 0.3-0.5 mm, the outer strand is composed of a two-layer structure, steel wires are sequentially arranged from inside to outside, the central strand is composed of a single-layer structure, firstly, the structure is reasonable, the tensile strength is high, the corrosion resistance is enhanced, the service life is prolonged, the working safety of the steel wire rope is effectively ensured, and the contact surface is increased compared with the conventional steel wire rope, after the manufacturing is finished, the weight is greatly reduced, the flexibility is improved, the organic fiber steel wire is enlarged and reduced, the cost is saved, and the performance is improved.
Drawings
Fig. 1 is the structural schematic diagram of the improved steel wire rope of the present invention.
Detailed Description
As shown in fig. 1, an improved steel wire rope is composed of a central strand 1 and an outer strand 2, wherein the central strand 1 is coated with a polypropylene resin layer 3, the outer strand 2 is formed by winding stainless steel wires, the diameter of the central strand 1 is 1-20mm, the outer strand 2 is arranged around the central strand 1 in a surrounding manner, the outer strand 2 is formed by braiding 3-7 stainless steel wires, the central strand 1 and the outer strand 2 are in point contact, the outer strand 2 is arranged in a bilateral superposition manner, a polycarbonate layer 4 is uniformly sprayed on the surface of the outer strand 2, the thickness of the polycarbonate layer 4 is 0.3-0.5 mm, the outer strand 2 is composed of a two-layer structure, steel wires are sequentially arranged from inside to outside, and the central strand 1 is composed of a single-layer structure; the outer layer strand 2 is made by weaving and twisting 4-10 steel wires coated by polycarbonate layers.
The twisting distance of the central strand and the outer strand is 35-50 mm, the ovality is 0.2-0.5mm after rope combination, tests show that the diameter of the 6X 7+ PP or FC modified steel wire rope is 1-20mm, the stability is improved by adopting a parallel twisting mode during processing, and the stranded steel wire rope has the characteristics of light weight and good flexibility.
The specific embodiments described herein are merely illustrative of the principles of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (2)

1. The utility model provides an improved steel wire rope, it comprises center strand (1) and outer strand (2), its characterized in that: the central strand rope (1) is coated with a polypropylene resin layer (3), the outer strand rope (2) is formed by winding stainless steel wires, the diameter of the central strand rope (1) is 1-20mm, the outer strand rope (2) is arranged on the periphery of the central strand rope (1) in a surrounding mode, the outer strand rope (2) is formed by weaving and twisting 3-7 stainless steel wires, the central strand rope (1) and the outer strand rope (2) are in point contact, the outer strand rope (2) is arranged in a bilateral superposition mode, a polycarbonate layer (4) is uniformly sprayed on the surface of the outer strand rope (2), the thickness of the polycarbonate layer (4) is 0.3-0.5 mm, the outer strand rope (2) is formed by a two-layer structure, steel wires are sequentially arranged from inside to outside, and the central strand rope (1) is formed by a single-layer structure.
2. The improved wire rope of claim 1, wherein: the outer layer strand rope (2) is made by weaving and twisting 4-10 steel wires coated by polycarbonate layers.
CN201920533207.3U 2019-04-19 2019-04-19 Improved steel wire rope Active CN210797070U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920533207.3U CN210797070U (en) 2019-04-19 2019-04-19 Improved steel wire rope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920533207.3U CN210797070U (en) 2019-04-19 2019-04-19 Improved steel wire rope

Publications (1)

Publication Number Publication Date
CN210797070U true CN210797070U (en) 2020-06-19

Family

ID=71243221

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920533207.3U Active CN210797070U (en) 2019-04-19 2019-04-19 Improved steel wire rope

Country Status (1)

Country Link
CN (1) CN210797070U (en)

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