CN103343467B - A kind of rope casting method - Google Patents
A kind of rope casting method Download PDFInfo
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- CN103343467B CN103343467B CN201310229905.1A CN201310229905A CN103343467B CN 103343467 B CN103343467 B CN 103343467B CN 201310229905 A CN201310229905 A CN 201310229905A CN 103343467 B CN103343467 B CN 103343467B
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- casting
- fiber rope
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Abstract
The invention discloses a kind of rope casting method, comprise fiber rope and joint, scatter, be folded and spliced 2 times by per share for fiber rope one end, then pre-stretch-draw makes to be spliced part evenly, cable body end portion diameter is increased thick; The link of described joint has scallop hole, casting Polyester Fibers in scallop hole, and cools rapidly; Before casting Polyester Fibers, the fiber rope end after overstriking is penetrated from the small-caliber end of joint, then the shape identical with described scallop hole is fallen apart in the end of fiber rope, fiber is dispersed in the pouring cup of joint inside.A kind of rope casting method of the present invention, compared with prior art, solves soft rigging equal strength casting problem, especially, for high strength fibre rope, such as: aramid fiber, and superhigh molecular weight polyethylene material cordage, the successfuls such as PBO material fiber rope.
Description
Technical field
The present invention relates to a kind of rope casting method, belong to rigging manufacturing technology field.
Background technology
The durability degree of fibrecord, tension degree are the key factors affecting the fibrecord life-span.In order to improve the durability requirements of fibrecord, various effect of stress is born in the end of fibrecord, so the end of fibrecord directly affects the service life of whole fibrecord service life.Common way is tied a knot in the end of fibrecord, but the problem of the unbalanced stress caused of obviously tiing a knot is a fatal defect, if the stress of fibrecord can not be made to bear evenly, as long as wherein a broken fiber filaments all can cause other filametntary fractures.So based on foregoing, need to design a kind of stress and bear uniform fibrecord.
Summary of the invention
In order to make joint casting have uniform strength design with cordage, improving fiber utilization rate, to promote the application of fiber casting rigging, the invention provides a kind of rope casting method.
Object of the present invention carrys out specific implementation by the following technical programs:
A kind of rope casting method, comprises fiber rope and joint, scatters, be folded and spliced 2 times by per share for fiber rope one end, and then pre-stretch-draw makes to be spliced part evenly, cable body end portion diameter is increased thick;
The link of described joint has scallop hole, casting Polyester Fibers in scallop hole, and cools rapidly; Before casting Polyester Fibers, the fiber rope end after overstriking is penetrated from the small-caliber end of joint, then the shape identical with described scallop hole is fallen apart in the end of fiber rope, fiber is dispersed in the pouring cup of joint inside.
The fiber strand of fiber rope is fallen apart into taper be evenly distributed in pouring cup, and the fiber strand of the fiber rope in pouring cup is cast, the end of fiber rope and joint are cast on together;
Then casting position is carried out to natural consolidation or added hot consolidation.
Finally to Casting Joint and the pre-stretch-draw of thickened portion, make the fiber uniform force of thickened portion, to improve overall rupture pull force.
A kind of rope casting method of the present invention, compared with prior art, solves soft rigging equal strength casting problem, especially, for high strength fibre rope, such as: aramid fiber, and superhigh molecular weight polyethylene material cordage, the successfuls such as PBO material fiber rope.
Detailed description of the invention
A kind of rope casting method, comprises fiber rope and joint, scatters, be folded and spliced 2 times by per share for fiber rope one end, and then pre-stretch-draw makes to be spliced part evenly, cable body end portion diameter is increased thick;
The link of described joint has scallop hole, casting Polyester Fibers in scallop hole, and cools rapidly; Before casting Polyester Fibers, the fiber rope end after overstriking is penetrated from the small-caliber end of joint, then the shape identical with described scallop hole is fallen apart in the end of fiber rope, fiber is dispersed in the pouring cup of joint inside.
The fiber strand of fiber rope is fallen apart into taper be evenly distributed in pouring cup, and the fiber strand of the fiber rope in pouring cup is cast, the end of fiber rope and joint are cast on together;
Then casting position is carried out to natural consolidation or added hot consolidation.
Finally to Casting Joint and the pre-stretch-draw of thickened portion, make the fiber uniform force of thickened portion, to improve overall rupture pull force.
A kind of rope casting method of the present invention, compared with prior art, solves soft rigging equal strength casting problem, especially, for high strength fibre rope, such as: aramid fiber, and superhigh molecular weight polyethylene material cordage, the successfuls such as PBO material fiber rope.
Claims (1)
1. a rope casting method, comprises fiber rope and joint, scatters, be folded and spliced 2 times by per share for fiber rope one end, and then pre-stretch-draw makes to be spliced part evenly, cable body end portion diameter is increased thick;
The link of described joint has scallop hole, casting Polyester Fibers in scallop hole, and cools rapidly; Before casting Polyester Fibers, fiber rope end after overstriking is penetrated from the small-caliber end of joint, again the shape identical with described scallop hole is fallen apart in the end of fiber rope, fiber is made to be dispersed in the pouring cup of joint inside, also comprise, the fiber strand of fiber rope is fallen apart into taper be evenly distributed in pouring cup, and the fiber strand of the fiber rope in pouring cup is cast, the end of fiber rope and joint are cast on together;
Then casting position is carried out to natural consolidation or is added hot consolidation,
Also comprise, finally to Casting Joint and the pre-stretch-draw of thickened portion, make the fiber uniform force of thickened portion, to improve overall rupture pull force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310229905.1A CN103343467B (en) | 2013-06-09 | 2013-06-09 | A kind of rope casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310229905.1A CN103343467B (en) | 2013-06-09 | 2013-06-09 | A kind of rope casting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103343467A CN103343467A (en) | 2013-10-09 |
| CN103343467B true CN103343467B (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310229905.1A Active CN103343467B (en) | 2013-06-09 | 2013-06-09 | A kind of rope casting method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103343467B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0562685A1 (en) * | 1992-03-25 | 1993-09-29 | SAIPEM S.p.A. | Termination device for butt-connecting cables |
| CN101314923A (en) * | 2008-06-30 | 2008-12-03 | 中国第十七冶金建设有限公司 | Technique for pouring hoisting cable anchorage head with alloy |
| CN102893056A (en) * | 2010-03-17 | 2013-01-23 | 斯图加特大学 | Cable end connection |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581239B2 (en) * | 1979-10-18 | 1983-01-10 | 日本電信電話株式会社 | Method for forming tensile ends of fiber rope |
| JPS63120941A (en) * | 1986-11-10 | 1988-05-25 | Meito Denki Koji Kk | Terminal structure of linear material |
-
2013
- 2013-06-09 CN CN201310229905.1A patent/CN103343467B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0562685A1 (en) * | 1992-03-25 | 1993-09-29 | SAIPEM S.p.A. | Termination device for butt-connecting cables |
| CN101314923A (en) * | 2008-06-30 | 2008-12-03 | 中国第十七冶金建设有限公司 | Technique for pouring hoisting cable anchorage head with alloy |
| CN102893056A (en) * | 2010-03-17 | 2013-01-23 | 斯图加特大学 | Cable end connection |
Non-Patent Citations (1)
| Title |
|---|
| 索道钢丝绳套筒两种连接技术的对比;卢斌;《有色金属》;20100228;45-48 * |
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| CN103343467A (en) | 2013-10-09 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160229 Address after: 214000 Xinhua Road, Wuxi province national high tech Industrial Development Zone, No. innovation Creative Industrial Park, building, room 109, B, China, Jiangsu Applicant after: Jiangsu Gaobo Zhirong Technology Co., Ltd. Address before: 214000, No. 18, Jing Xiang Road, tin Beizhen Industrial Park, Xishan District, Jiangsu, Wuxi Applicant before: Wuxi Huamu Machinery Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Lin Dawei Inventor before: Xu Xiaodong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170815 Address after: 344600 Lichuan County Industrial Park, Jiangxi, Fuzhou Patentee after: Fuzhou Dali Industrial Development Co., Ltd. Address before: 214000 Xinhua Road, Wuxi province national high tech Industrial Development Zone, No. innovation Creative Industrial Park, building, room 109, B, China, Jiangsu Patentee before: Jiangsu Gaobo Zhirong Technology Co., Ltd. |