CN105908545B - A kind of lifting steel wire rope - Google Patents
A kind of lifting steel wire rope Download PDFInfo
- Publication number
- CN105908545B CN105908545B CN201610445194.5A CN201610445194A CN105908545B CN 105908545 B CN105908545 B CN 105908545B CN 201610445194 A CN201610445194 A CN 201610445194A CN 105908545 B CN105908545 B CN 105908545B
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- China
- Prior art keywords
- layer
- steel wire
- thick
- internal layer
- wire
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Classifications
-
- 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
- D07B2201/2015—Strands
- D07B2201/2036—Strands characterised by the use of different wires or filaments
- D07B2201/2037—Strands characterised by the use of different wires or filaments regarding the dimension of the wires or filaments
-
- 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
- D07B2201/204—Strands characterised by the number of wires or filaments nine or more wires or filaments respectively forming multiple layers
Landscapes
- Ropes Or Cables (AREA)
Abstract
The present invention relates to a kind of lifting steel wire rope, including central strand, including the thick central strand steel wire of first layer, the thick central strand steel wire of the second layer and the thick central strand steel wire of third layer, small center's stock steel wire is distributed between the thick central strand steel wire of the second layer and the thick central strand steel wire of third layer；Internal layer stock, internal layer stock is twisted with the fingers on the excircle of the central strand in linear contact lay shape spiral bag, including the thick steel wire of internal layer of first layer, the thick steel wire of internal layer of the second layer and the thick steel wire of internal layer of third layer, thin steel wire of internal layer is distributed between the thick steel wire of internal layer of the second layer and the thick steel wire of internal layer of third layer；Outer layer strand, outer layer strand are twisted with the fingers on the excircle of internal layer stock in point contact shape spiral bag.The present invention is compared to prior art, and central strand and internal layer stock are multifibres contact structure, and linear contact lay increases the supporting force and rupture pull force of steel wire rope；Outer layer strand is multifibres point-contact junction structure, the softness of point contact increase steel wire rope, the service life of steel wire rope is improved, suitable for the lifting of heavy mechanical equipment.
Description
Technical field
The present invention relates to a kind of steel wire rope, is specifically related to a kind of lifting steel wire rope.
Background technology
At present, large scale equipment lifting is generally used with steel wire rope steel wire rope such as 6 × 31WS, 6 × 36WS, 6 × 61 grade knots
The conventional steel wire rope of structure, it is partially hard steel cable to be in varying degrees present, difficulty or ease winding, so as to influence the service life of steel wire rope, increase
The cost that uses.
Therefore, a kind of lifting steel wire rope with preferable softness and supporting force is needed badly.
The content of the invention
The purpose of the present invention is the defects of overcoming prior art to exist, there is provided a kind of lifting steel wire rope.
Realizing the technical scheme of the object of the invention is：
The present invention provides a kind of lifting steel wire rope, including：
1 burst of central strand, including the thick central strand steel wire of 1 first layer, the thick central strand steel of 6 second layers set from inside to outside
Silk and the thick central strand steel wire of 12 third layer, in the space between the thick central strand steel wire of the second layer and the thick central strand steel wire of third layer
It is evenly distributed with 6 small center's stock steel wires；
8 strands of internal layer stocks, internal layer stock is twisted with the fingers on the excircle of central strand in linear contact lay shape spiral bag, including is set from inside to outside
The thick steel wire of internal layer of 1 first layer, the thick steel wire of internal layer of 6 second layers and 12 thick steel wire of internal layer of third layer, the second layer it is thick
6 thin steel wire of internal layer are evenly distributed with space between steel wire of internal layer and the thick steel wire of internal layer of third layer；
9 bursts of outer layer strands, outer layer strand is twisted with the fingers on the excircle of internal layer stock in a point contact shape spiral bag, including is set from inside to outside
The thick cover wire of 1 first layer, the thick cover wire of 6 second layers, the thick cover wire of 12 third layer, 18 the 4th layer it is thick outer
Layer steel wire, the thick cover wire of 24 layer 5s and 30 thick cover wires of layer 6.
The present invention is compared to prior art, and central strand and internal layer stock are multifibres contact structure, and linear contact lay increases steel wire rope
Supporting force and rupture pull force；Outer layer strand is multifibres point-contact junction structure, the softness of point contact increase steel wire rope, so as to improve
The service life of steel wire rope, suitable for the lifting of heavy mechanical equipment.
As preferable scheme, each layer gauge of wire ratio is in above-mentioned per share outer layer strand: the thick outer layer steel of 1 first layer
Silk: 6 thick cover wires of the second layer: 12 thick cover wires of third layer: 18 the 4th layer of thick cover wires: 24 layer 5s are thick
Cover wire: 30 thick cover wire=1.23 of layer 6: 1: 1: 1: 1: 1.
As preferable scheme, each layer gauge of wire ratio is in above-mentioned per share internal layer stock: the thick internal layer steel of 1 first layer
Silk: 6 thick steel wire of internal layer of the second layer: 12 thick steel wire of internal layer of third layer: 6 small center steel wire=1.18: 1: 1: 0.42.
As preferable scheme, each layer gauge of wire ratio is in above-mentioned per share central strand: 1 thick central steel of first layer
Silk: 6 thick core wires of the second layer: 12 thick core wires of third layer: 6 small center steel wire=1.12: 1: 0.39.
Wherein, a diameter of more than 100mm of the steel wire rope after above-mentioned central strand, internal layer stock and outer layer strand compacting.
Brief description of the drawings
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail, wherein：
Fig. 1 is the structural representation of the present invention.
Wherein：1st, central strand, 2, internal layer stock, 3, outer layer strand.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of the present invention, hung as shown in figure 1, providing one kind in the one of which embodiment of the present invention
Dress steel wire rope, including：
1 burst of central strand 1, including set from inside to outside the thick central strand steel wire of 1 first layer, 6 thick central strands of the second layer
Steel wire and the thick central strand steel wire of 12 third layer, the space between the thick central strand steel wire of the second layer and the thick central strand steel wire of third layer
Inside it is evenly distributed with 6 small center's stock steel wires；
8 strands of internal layer stocks 2, internal layer stock 2 are twisted with the fingers on the excircle of central strand 1, including from inside to outside in linear contact lay shape spiral bag
The thick steel wire of internal layer of 1 first layer, the thick steel wire of internal layer of 6 second layers and the 12 thick steel wire of internal layer of third layer set, described second
Layer is evenly distributed with 6 thin steel wire of internal layer in thick space between steel wire of internal layer and the thick steel wire of internal layer of third layer；
9 bursts of outer layer strands 3, outer layer strand 3 are twisted with the fingers on the excircle of internal layer stock 2, including from inside to outside in a point contact shape spiral bag
Set the thick cover wire of 1 first layer, the thick cover wire of 6 second layers, the thick cover wire of 12 third layer, 18 the 4th layer
Thick cover wire, the thick cover wire of 24 layer 5s and 30 thick cover wires of layer 6.
Present embodiment is compared to prior art, and central strand 1 and internal layer stock 2 are multifibres contact structure, and linear contact lay increases
The supporting force and rupture pull force of steel wire rope；Outer layer strand 3 is multifibres point-contact junction structure, the softness of point contact increase steel wire rope,
So as to improve the service life of steel wire rope, suitable for the lifting of heavy mechanical equipment.
In order to further optimize the implementation result of the present invention, in another embodiment of the invention, foregoing interior
On the basis of appearance, each layer gauge of wire ratio is in above-mentioned per share outer layer strand 3: 1 thick cover wire of first layer: 6 second
The thick cover wire of layer: 12 thick cover wires of third layer: 18 the 4th layer of thick cover wires: 24 thick cover wires of layer 5:
30 thick cover wire=1.23 of layer 6: 1: 1: 1: 1: 1.
In order to further optimize the implementation result of the present invention, in another embodiment of the invention, foregoing interior
On the basis of appearance, each layer gauge of wire ratio is in above-mentioned per share internal layer stock 2: 1 thick steel wire of internal layer of first layer: 6 second
The thick steel wire of internal layer of layer: 12 thick steel wire of internal layer of third layer: 6 small center steel wire=1.18: 1: 1: 0.42.
In order to further optimize the implementation result of the present invention, in another embodiment of the invention, foregoing interior
On the basis of appearance, each layer gauge of wire ratio is in above-mentioned per share central strand 1: the thick central strand steel wire of 1 first layer: 6
Two layers of thick central strand steel wire: the thick central strand steel wire of 12 third layer: 6 small center's stock steel wire=1.12: 1: 0.39.
Wherein, a diameter of more than 100mm of the steel wire rope after above-mentioned central strand 1, internal layer stock 2 and outer layer strand 3 are compacted.
Particular embodiments described above, the purpose of the present invention, technical scheme and beneficial effect are carried out further in detail
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., it should be included in the guarantor of the present invention
Within the scope of shield.
Claims (2)
- A kind of 1. lifting steel wire rope, it is characterised in that including：Central strand, including the thick central strand steel wire of first layer, the thick central strand steel wire of the second layer and the third layer that set from inside to outside are thick Central strand steel wire, it is evenly distributed with the space between the thick central strand steel wire of the second layer and the thick central strand steel wire of third layer thin Central strand steel wire；Internal layer stock, the internal layer stock is twisted with the fingers on the excircle of the central strand in linear contact lay shape spiral bag, including is set from inside to outside The thick steel wire of internal layer of first layer, the thick steel wire of internal layer of the second layer and the thick steel wire of internal layer of third layer put, the thick steel wire of internal layer of the second layer Thin steel wire of internal layer is evenly distributed with space between the thick steel wire of internal layer of third layer；Outer layer strand, the outer layer strand is twisted with the fingers on the excircle of the internal layer stock in a point contact shape spiral bag, including is set from inside to outside The thick cover wire of first layer put, the thick cover wire of the second layer, the thick cover wire of third layer, the 4th layer of thick cover wire, five The thick cover wire of layer and the thick cover wire of layer 6；The central strand is 1 strand, including the thick central strand steel wire of 1 first layer, the thick central strand steel wire of 6 second layers, 12 pieces the 3rd The thick central strand steel wire of layer and 6 small center's stock steel wires；Each layer gauge of wire ratio is in per share central strand：During 1 first layer is thick Heart steel wire：6 thick core wires of the second layer：12 thick core wires of third layer：6 small center steel wire=1.12:1:1：0.39；The internal layer stock is 8 strands, including the thick steel wire of internal layer of 1 first layer, the thick steel wire of internal layer of 6 second layers, 12 third layer are thick Steel wire of internal layer and 6 thin steel wire of internal layer；Each layer gauge of wire ratio is in per share internal layer stock：1 thick steel wire of internal layer of first layer：6 The thick steel wire of internal layer of the root second layer：12 thick steel wire of internal layer of third layer：6 thin steel wire of internal layer=1.18:1:1：0.42；The outer layer strand is 8 strands, including the thick cover wire of 1 first layer, the thick cover wire of 6 second layers, 12 third layer are thick Cover wire, 18 the 4th layer thick cover wire, the thick cover wire of 24 layer 5s and 30 thick cover wires of layer 6；It is per share Each layer gauge of wire ratio is in outer layer strand：1 thick cover wire of first layer：6 thick cover wires of the second layer：12 third layer Thick cover wire：18 the 4th layer of thick cover wires：24 thick cover wires of layer 5：30 thick cover wires of layer 6= 1.23:1:1:1:1:1。
- 2. lifting steel wire rope according to claim 1, it is characterised in that the central strand, internal layer stock and outer layer strand pressure A diameter of more than 100mm of steel wire rope after reality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445194.5A CN105908545B (en) | 2016-06-17 | 2016-06-17 | A kind of lifting steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445194.5A CN105908545B (en) | 2016-06-17 | 2016-06-17 | A kind of lifting steel wire rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105908545A CN105908545A (en) | 2016-08-31 |
| CN105908545B true CN105908545B (en) | 2018-01-30 |
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ID=56758989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610445194.5A Active CN105908545B (en) | 2016-06-17 | 2016-06-17 | A kind of lifting steel wire rope |
Country Status (1)
| Country | Link |
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| CN (1) | CN105908545B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2181341A (en) * | 1937-11-17 | 1939-11-28 | American Steel & Wire Co | Wire rope |
| US3306022A (en) * | 1965-04-30 | 1967-02-28 | United States Steel Corp | Wire rope |
| CN201770900U (en) * | 2010-08-12 | 2011-03-23 | 江苏芸裕金属制品有限公司 | Cable wire for crane |
| CN102242507A (en) * | 2011-07-08 | 2011-11-16 | 天津高盛钢丝绳有限公司 | Steel wire rope for towing oil pumping unit |
| CN202187241U (en) * | 2011-07-18 | 2012-04-11 | 江苏狼山钢绳股份有限公司 | Steel wire rope for offshore anchoring and towing |
| CN203007711U (en) * | 2012-12-28 | 2013-06-19 | 江苏神猴钢绳开发有限公司 | Steel wire rope for harbor crane |
| CN204690475U (en) * | 2015-06-10 | 2015-10-07 | 宁波贝时特金属制品有限公司 | A kind of braiding single-strand rope |
| CN105401472A (en) * | 2015-12-22 | 2016-03-16 | 江苏芸裕金属制品有限公司 | Steel wire rope used for port |
| CN105544259A (en) * | 2016-02-25 | 2016-05-04 | 天津高盛钢丝绳有限公司 | Wear-resistant durable steel wire rope |
| CN205688266U (en) * | 2016-06-17 | 2016-11-16 | 昆山东岸海洋工程有限公司 | A kind of lifting steel wire rope |
-
2016
- 2016-06-17 CN CN201610445194.5A patent/CN105908545B/en active Active
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| CN105908545A (en) | 2016-08-31 |
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