CN103343467A - Rope casting method - Google Patents
Rope casting method Download PDFInfo
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- CN103343467A CN103343467A CN2013102299051A CN201310229905A CN103343467A CN 103343467 A CN103343467 A CN 103343467A CN 2013102299051 A CN2013102299051 A CN 2013102299051A CN 201310229905 A CN201310229905 A CN 201310229905A CN 103343467 A CN103343467 A CN 103343467A
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- rope
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- joint
- casting method
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Abstract
The invention discloses a rope casting method. The rope casting method relates to a fiber rope and a connector and comprises the steps that one end of the fiber rope is dispersed strand by strand, folding and inserting-weaving are conducted for two times, pretension is conducted to enable inserting-weaving parts to be uniform, and the diameter of end part of the rope body is made to be larger; the connecting end of the connector is provided with a scallop hole, and polyester fiber materials are cast into the scallop hole and cooled rapidly; before the polyester fiber materials are cast, the thickened fiber rope end port penetrates from the small-bore end of the connector, the end portion of the fiber rope is dispersed to be in the shape same with the shape of the scallop hole, and the fibers are evenly dispersed into a casting cup inside the connector. Compared with the prior art, the rope casting method solves the problem of rope constant strength casting, and particularly has obvious effects for high-strength ropes such as aramid fiber ropes, ultra high molecular weight polyethylene material fiber ropes, PBO material fiber ropes.
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 key factors that influences the fibrecord life-span.In order to improve the tolerance requirement of fibrecord, various stress effects are born in the end of fibrecord, so the end of fibrecord directly influences the service life of whole fibrecord service life.Common way is in the knotting of the end of fibrecord, but the problem of the unbalanced stress that obvious knotting causes is a fatal defective, if the stress of fibrecord is born evenly, as long as wherein a filament fracture all can cause other filametntary fractures.So based on foregoing, need a kind of stress of design to bear uniform fibrecord.
Summary of the invention
In order to make joint casting and cordage have the equal strength design, improve the fiber utilization rate, to promote the application of fiber casting rigging, the invention provides a kind of rope casting method.
Purpose of the present invention is come specific implementation by the following technical programs:
A kind of rope casting method comprises fiber rope and joint, and with per share the scattering of fiber rope one end, doubling is inserted and compiled 2 times, and pre-stretch-draw makes to insert and compiles part evenly then, makes cable body end portion increasing diameter thick;
The link of described joint has scallop hole, casting Polyester Fibers in the scallop hole, and cooling rapidly; Before the casting Polyester Fibers, the small-caliber end of the fiber rope end after the overstriking from joint penetrated, again the end of fiber rope is loose into the shape identical with described scallop hole, fiber is dispersed in the pouring cup of joint inside.
The fiber strand of fiber rope is loose into taper be evenly distributed in the pouring cup, and the fiber strand of the fiber rope in the pouring cup is cast, the end of fiber rope is cast in joint;
It is fixed or add hot consolidation then nature to be carried out at the casting position.
To Casting Joint and the pre-stretch-draw of thickened portion, make the fiber of thickened portion stressed evenly, to improve whole rupture pull force at last.
A kind of rope casting method of the present invention compared with prior art, has solved soft rigging equal strength casting problem, especially, for the high strength fibre rope, for example: aramid fiber, the superhigh molecular weight polyethylene material cordage, effects such as PBO material fiber rope are obvious.
The specific embodiment
A kind of rope casting method comprises fiber rope and joint, and with per share the scattering of fiber rope one end, doubling is inserted and compiled 2 times, and pre-stretch-draw makes to insert and compiles part evenly then, makes cable body end portion increasing diameter thick;
The link of described joint has scallop hole, casting Polyester Fibers in the scallop hole, and cooling rapidly; Before the casting Polyester Fibers, the small-caliber end of the fiber rope end after the overstriking from joint penetrated, again the end of fiber rope is loose into the shape identical with described scallop hole, fiber is dispersed in the pouring cup of joint inside.
The fiber strand of fiber rope is loose into taper be evenly distributed in the pouring cup, and the fiber strand of the fiber rope in the pouring cup is cast, the end of fiber rope is cast in joint;
It is fixed or add hot consolidation then nature to be carried out at the casting position.
To Casting Joint and the pre-stretch-draw of thickened portion, make the fiber of thickened portion stressed evenly, to improve whole rupture pull force at last.
A kind of rope casting method of the present invention compared with prior art, has solved soft rigging equal strength casting problem, especially, for the high strength fibre rope, for example: aramid fiber, the superhigh molecular weight polyethylene material cordage, effects such as PBO material fiber rope are obvious.
Claims (3)
1. a rope casting method comprises fiber rope and joint, and with per share the scattering of fiber rope one end, doubling is inserted and compiled 2 times, and pre-stretch-draw makes to insert and compiles part evenly then, makes cable body end portion increasing diameter thick;
The link of described joint has scallop hole, casting Polyester Fibers in the scallop hole, and cooling rapidly; Before the casting Polyester Fibers, the small-caliber end of the fiber rope end after the overstriking from joint penetrated, again the end of fiber rope is loose into the shape identical with described scallop hole, fiber is dispersed in the pouring cup of joint inside.
2. a kind of rope casting method as claimed in claim 1, it is characterized in that, also comprise, the fiber strand of fiber rope is loose into taper be evenly distributed in the pouring cup, and the fiber strand of the fiber rope in the pouring cup cast, the end of fiber rope is cast in joint;
It is fixed or add hot consolidation then nature to be carried out at the casting position.
3. a kind of rope casting method as claimed in claim 2 is characterized in that, also comprises, at last to Casting Joint and the pre-stretch-draw of thickened portion, makes the fiber of thickened portion stressed evenly, to improve whole 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 true CN103343467A (en) | 2013-10-09 |
| CN103343467B CN103343467B (en) | 2016-03-30 |
Family
ID=49278292
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 |
|---|---|
| CN (1) | CN103343467B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5658085A (en) * | 1979-10-18 | 1981-05-20 | Nippon Telegraph & Telephone | Formation of withdrawing end of fiber rope |
| JPS63120941A (en) * | 1986-11-10 | 1988-05-25 | Meito Denki Koji Kk | Terminal structure of linear material |
| 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 |
-
2013
- 2013-06-09 CN CN201310229905.1A patent/CN103343467B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5658085A (en) * | 1979-10-18 | 1981-05-20 | Nippon Telegraph & Telephone | Formation of withdrawing end of fiber rope |
| JPS63120941A (en) * | 1986-11-10 | 1988-05-25 | Meito Denki Koji Kk | Terminal structure of linear material |
| 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 |
|---|
| 卢斌: "索道钢丝绳套筒两种连接技术的对比", 《有色金属》, 28 February 2010 (2010-02-28), pages 45 - 48 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103343467B (en) | 2016-03-30 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Dawei Inventor before: Xu Xiaodong |
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| CB03 | Change of inventor or designer information | ||
| 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. |
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| TR01 | Transfer of patent right |