CN201793989U - Hauling rope made from carbon fiber composite core double-capacitance wires - Google Patents
Hauling rope made from carbon fiber composite core double-capacitance wires Download PDFInfo
- Publication number
- CN201793989U CN201793989U CN2010205076485U CN201020507648U CN201793989U CN 201793989 U CN201793989 U CN 201793989U CN 2010205076485 U CN2010205076485 U CN 2010205076485U CN 201020507648 U CN201020507648 U CN 201020507648U CN 201793989 U CN201793989 U CN 201793989U
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- CN
- China
- Prior art keywords
- carbon fiber
- lead
- composite core
- doubly
- fiber composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
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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
- D07B1/08—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core the layers of which are formed of profiled interlocking wires, i.e. the strands forming concentric layers
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- 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
- D07B2205/3007—Carbon
-
- 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
- D07B2205/306—Aluminium (Al)
Abstract
The utility model discloses a hauling rope made from carbon fiber composite core double-capacitance wires, which is formed by twisting a plurality of strands of carbon fiber composite core double-capacitance wires, wherein each strand of the carbon fiber composite core double-capacitance wire consists of a central carbon fiber wire and an aluminum wire attached at the outer side of the carbon fiber wire. Compared with the conventional hauling rope (such as a natural fiber, an organic fiber, an inorganic fiber, a steel wire rope and the like), the hauling rope made from the carbon fiber composite core double-capacitance wires is light in weight, large in intensity, high in modulus, corrosion-resistant, small in linear expansion coefficient under the high-temperature environment and the low-temperature environment, good in a tensile fatigue performance, less in breaking elongation, and stable and flexible in performance.
Description
Technical field
The utility model belongs to a kind of pull rope, relates in particular to a kind of carbon fiber complex core and doubly holds the lead pull rope.
Background technology
Current pull rope material mainly divides two big classes, and a class is to be the steel wire rope of matrix with the metal material, and another kind of is to be the pull rope of matrix with high-molecular organic materials such as high-strength polypropylene, ultra-high molecular weight polyethylenes.Steel wire rope has the intensity height, characteristics such as creep resistant, but rigidity is big, is difficult for complications, can't directly tie a knot, and in addition, after long-time the application, when rupturing under big load, usually is paroxysmal.High-molecular organic material pull rope flexibility is strong, uses convenient transportation, be easy to knotting and use, but the macromolecular material modulus is low, creep resistance is poor, when daylight uses down in the open air, is easy to wear out, and the life-span is short, when bearing pulling force when very big, the pull rope vary in diameter is very big, makes troubles to use.Literature search shows the report of the existing relevant carbon fiber hawser of Japan, but technical know-how is very strict, and main application is hawser and other militarias of naval's warship.
The outstanding characteristics of carbon fiber are intensity and modulus height, and density is little, corrosion resistance and good, and the coefficient of expansion is low, and high temperature resistant croop property is good, and coefficient of friction is little, self-lubricating, characteristics such as electric conductivity height.Because carbon fiber had both had the TENSILE STRENGTH of the stretch modulus that is higher than iron and steel and several times and even tens of times, the woven performance that has fiber again, make the carbon fiber pull rope with this as matrix material, just can remedy the deficiency of steel wire rope and organic polymer pull rope, obtain high performance carbon fiber pull rope.
The carbon fiber rope has the serviceability of a series of excellences.Compare with the steel wire rope that structure and diameter are more or less the same, the carbon fiber rope has huge superiority.The weight of carbon fiber rope is less than 1/4th of steel wire rope, and the former is more light than the latter, and is laborsaving during use; The former flexural rigidity only is the latter's 1/4th, and the former is easy to bending and is convenient to operation, the stiff operating difficulties of the latter; The carbon fiber rope is imbedded in the concrete, and the adhesive strength when drawing is that the twice of steel wire rope is many, the construction material of the former refinforced cement preferably and so on.In addition, the extension at break of carbon fiber rope is more much smaller than steel wire rope, and load-deformation curve is a straight line, and until fracture, the centre does not have yield point, therefore, when being repeatedly used, does not have the generation of overstrain phenomenon.The fine carbon fiber complex core of carbon doubly holds the lead pull rope good tensile fatigue performance, does not almost have fatigue phenomenon to take place under the little condition of stress amplitude, demonstrates good fatigue properties when stress amplitude is big too.It also is that steel wire rope can't be compared with it that the fine carbon fiber complex core of carbon doubly holds the erosion of lead pull rope, non-corrosive and good weatherability.
The utility model content
The purpose of this utility model provides a kind of carbon fiber complex core and doubly holds the lead pull rope.
In order to achieve the above object by the following technical solutions: a kind of carbon fiber complex core doubly holds the lead pull rope, held doubly by some strands of carbon fiber complex cores that lead is stranded to form, each strand carbon fiber complex core doubly holds lead and forms by the carbon fiber lead at center with attached to the aluminum lead in the carbon fiber lead outside.
Hold doubly by three carbon fiber complex cores that lead is stranded to form.
Described carbon fiber conductive wire cross-section is circular.
Described aluminum lead is eight, and cross section is a zigzag, and adjacent aluminum lead is worked in coordination from beginning to end and formed an aluminum conductor layer and be centered around the carbon fiber lead outside.
Adopt the utility model carbon fiber complex core doubly to hold the lead pull rope and compare with traditional pull rope (as natural fabric, organic fiber, inorfil, steel wire rope etc.), in light weight, intensity is big, modulus is high, and corrosion-resistant; Linear expansion coefficient is little in high temperature and low temperature environment, has good tensile fatigue performance; Extension at break is little; Stable performance and softness.
Description of drawings
Fig. 1 doubly holds the viewgraph of cross-section of lead pull rope for the utility model carbon fiber complex core.
Fig. 2 doubly holds the viewgraph of cross-section of lead for the utility model sub-thread carbon fiber complex core.
The specific embodiment
As shown in Figure 1, a kind of carbon fiber complex core doubly holds the lead pull rope, doubly hold lead 1 stranded forming by three strands of carbon fiber complex cores, as shown in Figure 2, each strand carbon fiber complex core doubly holds lead 1 and forms by the carbon fiber lead 2 at center with attached to the aluminum lead 3 in the carbon fiber lead outside, and the carbon fiber conductive wire cross-section is circular, and described aluminum lead is eight, cross section is a zigzag, and adjacent aluminum lead is worked in coordination from beginning to end and formed an aluminum conductor layer and be centered around the carbon fiber lead outside.
Described carbon fiber complex core doubly hold the lead pull rope also can for 2 strands, 4 strands, 5 strands, 6 strands, 8 strands, 10 strands or more the multiply fiber composite core hold doubly that lead is stranded to form.The cross section of described sub-thread rope also can be ellipse or the geometry that need use at other special operation conditions.The carbon fiber lead at center is by hundreds of even thousands of, up to ten thousand stranded forming of carbon fiber.
Claims (4)
1. a carbon fiber complex core doubly holds the lead pull rope, it is characterized in that: held doubly by some strands of carbon fiber complex cores that lead is stranded to form, each strand carbon fiber complex core doubly holds lead and forms by the carbon fiber lead at center with attached to the aluminum lead in the carbon fiber lead outside.
2. carbon fiber complex core according to claim 1 doubly holds the lead pull rope, it is characterized in that: held doubly by three carbon fiber complex cores that lead is stranded to form.
3. carbon fiber complex core according to claim 2 doubly holds the lead pull rope, it is characterized in that: described carbon fiber conductive wire cross-section is for circular.
4. carbon fiber complex core according to claim 2 doubly holds the lead pull rope, it is characterized in that: described aluminum lead is eight, and cross section is a zigzag, and adjacent aluminum lead is worked in coordination from beginning to end and formed an aluminum conductor layer and be centered around the carbon fiber lead outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205076485U CN201793989U (en) | 2010-08-27 | 2010-08-27 | Hauling rope made from carbon fiber composite core double-capacitance wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205076485U CN201793989U (en) | 2010-08-27 | 2010-08-27 | Hauling rope made from carbon fiber composite core double-capacitance wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201793989U true CN201793989U (en) | 2011-04-13 |
Family
ID=43848907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205076485U Expired - Fee Related CN201793989U (en) | 2010-08-27 | 2010-08-27 | Hauling rope made from carbon fiber composite core double-capacitance wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201793989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153224A (en) * | 2014-08-25 | 2014-11-19 | 东莞市碳索复合材料有限公司 | Super-pull-force rope manufacturing method and super-pull-force rope manufactured with same |
| WO2018138250A1 (en) * | 2017-01-27 | 2018-08-02 | Fatzer Ag Drahtseilfabrik | Longitudinal element, in particular for a traction or suspension means |
-
2010
- 2010-08-27 CN CN2010205076485U patent/CN201793989U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153224A (en) * | 2014-08-25 | 2014-11-19 | 东莞市碳索复合材料有限公司 | Super-pull-force rope manufacturing method and super-pull-force rope manufactured with same |
| WO2018138250A1 (en) * | 2017-01-27 | 2018-08-02 | Fatzer Ag Drahtseilfabrik | Longitudinal element, in particular for a traction or suspension means |
| US11162214B2 (en) | 2017-01-27 | 2021-11-02 | Fatzer Ag Drahtseilfabrik | Longitudinal element, in particular for a traction or suspension means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HUNAN ELECTRIC POWER COMPANY, ZHOUKOU POWER SUPPLY COMPANY Effective date: 20120224 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120224 Address after: 466000 Industrial Park, intersection of Zhongyuan Road and Huaihe Road, South Outer Ring Road, Zhoukou, Henan Patentee after: Henan Kosen Cable Co., Ltd. Address before: 466000 Industrial Park, intersection of Zhongyuan Road and Huaihe Road, South Outer Ring Road, Zhoukou, Henan Co-patentee before: Zhoukou Power Supply Branch of Henan Electric Power Company Patentee before: Henan Kosen Cable Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hauling rope made from carbon fiber composite core double-capacitance wires Effective date of registration: 20120323 Granted publication date: 20110413 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2012990000105 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150407 Granted publication date: 20110413 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2012990000105 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |