CN104372521A - Dynamic rope and preparation method thereof - Google Patents
Dynamic rope and preparation method thereof Download PDFInfo
- Publication number
- CN104372521A CN104372521A CN201410686397.4A CN201410686397A CN104372521A CN 104372521 A CN104372521 A CN 104372521A CN 201410686397 A CN201410686397 A CN 201410686397A CN 104372521 A CN104372521 A CN 104372521A
- Authority
- CN
- China
- Prior art keywords
- rope
- nylon
- fiber
- skin
- twist
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
- D04C1/12—Cords, lines, or tows
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
- D02G3/28—Doubled, plied, or cabled threads
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2507/00—Sport; Military
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Ropes Or Cables (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention discloses a dynamic rope and a preparation method thereof and relates to the field of braided ropes. The dynamic rope comprises rope skin and a rope core, wherein the rope skin sleeves the exterior of the rope core so as to be combined and woven to form a rope; the rope skin is an outer cover body which is formed by twisting and pre-weaving a nylon 6 fiber filament; a nylon 6 plied yarn for pre-weaving the rope skin is formed by twisting four nylon 6 fiber filaments; the rope core is thermally set by twisting three nylon 6 fiber filaments; nine nylon 6 fiber filaments for twisting the rope core are arranged. A structure that the rope skin which is prepared by the nylon 6 fiber filament sleeves the rope core is designed, the rope skin is formed by pre-weaving piled yarns and the rope core is thermally set by twisting three nylon 6 fiber filaments, so that the rope has good buffer capability. The sliding ratio of a skin core is 0.1%, the static ductility is 6%, the first-time maximum impact force is 8.1KN, and the first maximum ductility is 28%. The safety performance index fully meets the safety performance index of UIAA(Union International Alpine Associations), and the personal safety of a user is effectively guaranteed.
Description
Technical field
The present invention relates to Knitted rope field, specifically a kind of dynamic ropes and preparation method thereof.
Background technology
In the every field such as mountain-climbing, outdoor exercises, building, fire-fighting, rescue; All need to use rope, need that there is the rope that security performance is good, can bear human body impulsive force especially.In existing rope, be subject in dynamic impact process at human body, injury of human all can be caused even dead.
Summary of the invention
For solving the technical problem of above-mentioned existence, the invention provides a kind of dynamic ropes and preparation method thereof, adopt nylon 6 fiber long filament to make rope skin and wire rope core as raw material, rope performance meets in the world about the security performance standard of dynamic ropes.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of dynamic ropes, include rope skin and wire rope core, the combined outside braiding that wire rope core is located at by described rope leather sheath forms rope, described rope skin is twisted by nylon 6 fiber long filament to knit the outer sleeve body formed in advance, described nylon 6 strand knitted in advance for skin of restricting is twisted by 4 nylon 6 fiber long filaments and is formed, described wire rope core is twisted thread by nylon 6 fiber long filament three strands and to be obtained through HEAT SETTING, and the described nylon 6 fiber long filament for wire rope core twisting is set to 9.
Described rope skin by half S twist with the fingers to nylon 6 fiber rope strand and half Z twist with the fingers to nylon 6 fiber rope strand weave formed.
Described rope skin by 16 gangs of S twist with the fingers to nylon 6 fiber rope strand and 16 gangs of Z twist with the fingers to nylon 6 fiber rope strand weave and formed.
The diameter of the described nylon 6 fiber long filament for restrict skin and wire rope core is set to 840D.
A preparation method for dynamic ropes, realizes as follows:
A, doubling: 9 nylon 6 fiber long filaments be one nylon 6 fiber strand are also one nylon 6 fiber strand 4 nylon 6 fiber long filaments;
B, to twist thread: by the mode of twisting thread, the strand twisting that 3 strands include 9 nylon 6 fiber long filaments is become three strands and twists thread, the twist is set to 100 twists/m, ensures three strands of even tensions of twisting thread;
C, wire rope core HEAT SETTING: get a certain amount of three strands and twist thread, be place 30-120 minute in 120-150 DEG C of high steam in temperature, carry out HEAT SETTING, obtained wire rope core 2;
D, to knit in advance: 4 nylon 6 fiber filament yarns after being twisted by twisting machine are knitted in advance on full-automatic pre-loom, half rope strand be S twist with the fingers to, half rope strand be Z twist with the fingers to, be made into the spool meeting 32 braiding machine spindle sizes at a high speed in advance, the outer sleeve body of obtained rope skin 1;
F, Cheng Sheng: rope skin 1 is woven into rope body in conjunction with wire rope core 2.
The present invention devises employing nylon 6 fiber long filament and makes the structure that rope skin is coated at wire rope core, rope skin knits formation in advance by strand, wire rope core is obtained by three bursts of HEAT SETTING of twisting thread, and rope has better buffer capacity, and preparation technology is simple to operation, core-skin sliding ratio is 0.1%, static percentage elongation 6%, first maximum impact force 8.1KN, first maximum percentage elongation 28%, safe performance indexes meets the security performance standard of UIAA Union Internationale des Associations de l'Alpinisme completely, effectively ensure that the personal safety of user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Describe the present invention below in conjunction with the drawings and specific embodiments:
As shown in Figure 1, this dynamic ropes includes rope skin 1 and wire rope core 2, the combined outside braiding that described rope skin 1 is sheathed on wire rope core 2 forms rope, described rope skin 1 is twisted by nylon 6 fiber long filament to knit the outer sleeve body formed in advance, described nylon 6 strand knitted in advance for skin 1 of restricting is twisted by 4 nylon 6 fiber long filaments and is formed, described wire rope core 2 is twisted thread by nylon 6 fiber long filament three strands and to be obtained through HEAT SETTING, and described nylon 6 fiber long filament of twisting for wire rope core 2 is set to 9.
As preferred mode, described rope skin 1 by half S twist with the fingers to nylon 6 fiber rope strand and half Z twist with the fingers to nylon 6 fiber rope strand weave formed.
As preferred mode, described rope skin 1 by 16 gangs of S twist with the fingers to nylon 6 fiber rope strand and 16 gangs of Z twist with the fingers to nylon 6 fiber rope strand weave and formed.
As preferred mode, the diameter of the described nylon 6 fiber long filament for restrict skin 1 and wire rope core 2 is set to 840D.
The preparation method of this dynamic ropes, realizes as follows:
A, doubling: 9 nylon 6 fiber long filaments be one nylon 6 fiber strand are also one nylon 6 fiber strand 4 nylon 6 fiber long filaments;
B, to twist thread: by the mode of twisting thread, the strand twisting that 3 strands include 9 nylon 6 fiber long filaments is become three strands and twists thread, the twist is set to 100 twists/m, ensures three strands of even tensions of twisting thread;
C, wire rope core HEAT SETTING: get a certain amount of three strands and twist thread, be place 30-120 minute in 120-150 DEG C of high steam in temperature, carry out HEAT SETTING, obtained wire rope core 2;
D, to knit in advance: 4 nylon 6 fiber filament yarns after being twisted by twisting machine are knitted in advance on full-automatic pre-loom, half rope strand be S twist with the fingers to, half rope strand be Z twist with the fingers to, be made into the spool meeting 32 braiding machine spindle sizes at a high speed in advance, the outer sleeve body of obtained rope skin 1;
F, Cheng Sheng: rope skin 1 is woven into rope body in conjunction with wire rope core 2.
Embodiment 1:
A, doubling: 9 nylon 6 fiber long filaments be one nylon 6 fiber strand are also one nylon 6 fiber strand 4 nylon 6 fiber long filaments;
B, to twist thread: by the mode of twisting thread, the strand twisting that 3 strands include 9 nylon 6 fiber long filaments is become three strands and twists thread, the twist is set to 100 twists/m, ensures three strands of even tensions of twisting thread;
C, wire rope core HEAT SETTING: get a certain amount of three strands and twist thread, be place 120 minutes in 120 DEG C of high steams in temperature, carry out HEAT SETTING, obtained wire rope core 2;
D, to knit in advance: 4 nylon 6 fiber filament yarns after being twisted by twisting machine are knitted in advance on full-automatic pre-loom, 12 strands for S twist with the fingers to, 12 strands for Z twist with the fingers to, be made into the spool meeting 32 braiding machine spindle sizes at a high speed in advance, obtain the outer sleeve body of skin 1 of restricting;
F, Cheng Sheng: rope skin 1 is woven into rope body in conjunction with wire rope core 2.
Embodiment 2:
A, doubling: 9 nylon 6 fiber long filaments be one nylon 6 fiber strand are also one nylon 6 fiber strand 4 nylon 6 fiber long filaments;
B, to twist thread: by the mode of twisting thread, the strand twisting that 3 strands include 9 nylon 6 fiber long filaments is become three strands and twists thread, the twist is set to 100 twists/m, ensures three strands of even tensions of twisting thread;
C, wire rope core HEAT SETTING: get a certain amount of three strands and twist thread, be place 30 minutes in 150 DEG C of high steams in temperature, carry out HEAT SETTING, obtained wire rope core 2;
D, to knit in advance: 4 nylon 6 fiber filament yarns after being twisted by twisting machine are knitted in advance on full-automatic pre-loom, 16 strands for S twist with the fingers to, 16 strands for Z twist with the fingers to, be made into the spool meeting 32 braiding machine spindle sizes at a high speed in advance, obtain the outer sleeve body of skin 1 of restricting;
F, Cheng Sheng: rope skin 1 is woven into rope body in conjunction with wire rope core 2.
Embodiment 3:
A, doubling: 9 nylon 6 fiber long filaments be one nylon 6 fiber strand are also one nylon 6 fiber strand 4 nylon 6 fiber long filaments;
B, to twist thread: by the mode of twisting thread, the strand twisting that 3 strands include 9 nylon 6 fiber long filaments is become three strands and twists thread, the twist is set to 100 twists/m, ensures three strands of even tensions of twisting thread;
C, wire rope core HEAT SETTING: get a certain amount of three strands and twist thread, be place 100 minutes in 140 DEG C of high steams in temperature, carry out HEAT SETTING, obtained wire rope core 2;
D, to knit in advance: 4 nylon 6 fiber filament yarns after being twisted by twisting machine are knitted in advance on full-automatic pre-loom, 24 strands for S twist with the fingers to, 24 strands for Z twist with the fingers to, be made into the spool meeting 32 braiding machine spindle sizes at a high speed in advance, obtain the outer sleeve body of skin 1 of restricting;
F, Cheng Sheng: rope skin 1 is woven into rope body in conjunction with wire rope core 2.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (5)
1. a dynamic ropes, it is characterized in that, include rope skin (1) and wire rope core (2), the combined outside braiding that described rope skin (1) is sheathed on wire rope core (2) forms rope, described rope skin (1) is twisted by nylon 6 fiber long filament to knit the outer sleeve body formed in advance, described nylon 6 strand knitted in advance for skin of restricting (1) is twisted by 4 nylon 6 fiber long filaments and is formed, described wire rope core (2) is twisted thread by nylon 6 fiber long filament three strands and to be obtained through HEAT SETTING, and described nylon 6 fiber long filament of twisting for wire rope core (2) is set to 9.
2. a kind of dynamic ropes according to claim 1, is characterized in that, described rope skin (1) by half S twist with the fingers to nylon 6 fiber rope strand and half Z twist with the fingers to nylon 6 fiber rope strand weave formed.
3. a kind of dynamic ropes according to claim 2, is characterized in that, described rope skin (1) by 16 gangs of S twist with the fingers to nylon 6 fiber rope strand and 16 gangs of Z twist with the fingers to nylon 6 fiber rope strand weave and formed.
4. a kind of dynamic ropes according to claim 1,2 or 3, is characterized in that, the diameter of the described nylon 6 fiber long filament for skin of restricting (1) and wire rope core (2) is set to 840D.
5. a preparation method for dynamic ropes as claimed in claim 1, is characterized in that, realizes as follows:
A, doubling: 9 nylon 6 fiber long filaments be one nylon 6 fiber strand are also one nylon 6 fiber strand 4 nylon 6 fiber long filaments;
B, to twist thread: by the mode of twisting thread, the strand twisting that 3 strands include 9 nylon 6 fiber long filaments is become three strands and twists thread, the twist is set to 100 twists/m, ensures three strands of even tensions of twisting thread;
C, wire rope core HEAT SETTING: get a certain amount of three strands and twist thread, be place 30-120 minute in 120-150 DEG C of high steam in temperature, carry out HEAT SETTING, obtained wire rope core 2;
D, to knit in advance: 4 nylon 6 fiber filament yarns after being twisted by twisting machine are knitted in advance on full-automatic pre-loom, half rope strand be S twist with the fingers to, half rope strand be Z twist with the fingers to, be made into the spool meeting 32 braiding machine spindle sizes at a high speed in advance, the outer sleeve body of obtained rope skin 1;
F, Cheng Sheng: rope skin 1 is woven into rope body in conjunction with wire rope core 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686397.4A CN104372521A (en) | 2014-11-26 | 2014-11-26 | Dynamic rope and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686397.4A CN104372521A (en) | 2014-11-26 | 2014-11-26 | Dynamic rope and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104372521A true CN104372521A (en) | 2015-02-25 |
Family
ID=52551704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410686397.4A Pending CN104372521A (en) | 2014-11-26 | 2014-11-26 | Dynamic rope and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104372521A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297276A (en) * | 2015-12-03 | 2016-02-03 | 青岛华凯海洋科技有限公司 | Safe dynamic and static conversion rope and manufacturing method thereof |
| CN109554944A (en) * | 2018-12-19 | 2019-04-02 | 鲁普耐特集团有限公司 | One kind climbing ice rope and preparation method thereof |
| CN109706761A (en) * | 2018-12-20 | 2019-05-03 | 鲁普耐特集团有限公司 | Arboriculture rope and preparation method thereof |
| CN110184834A (en) * | 2019-07-09 | 2019-08-30 | 鲁普耐特集团有限公司 | Three-in-one power climbing rope and preparation method thereof, three-in-one power climbing rope equipment |
| CN110237451A (en) * | 2019-06-11 | 2019-09-17 | 山东鲁普科技有限公司 | One kind drawing rope |
| CN110359302A (en) * | 2019-08-05 | 2019-10-22 | 鲁普耐特集团有限公司 | Wear-resisting light climbing rope of one kind and preparation method thereof |
| CN110438656A (en) * | 2019-08-16 | 2019-11-12 | 山东鲁普科技有限公司 | A kind of parachutist's umbrella umbrella rope and preparation method thereof with anti-bright, micro- pooling feature |
| CN110438832A (en) * | 2019-05-23 | 2019-11-12 | 山东海工科技有限公司 | Wear-resisting type hangs clothing rope and preparation method thereof |
| CN110670233A (en) * | 2019-11-05 | 2020-01-10 | 山东鲁普科技有限公司 | Light wear-resistant multifunctional composite power single rope and manufacturing method thereof |
| CN110835863A (en) * | 2019-11-05 | 2020-02-25 | 鲁普耐特集团有限公司 | Tracing rope |
| CN110983611A (en) * | 2019-11-25 | 2020-04-10 | 鲁普耐特集团有限公司 | Power rope based on core integrated technology and manufacturing method thereof |
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| CN103469654A (en) * | 2013-08-30 | 2013-12-25 | 山东鲁普科技有限公司 | High-performance parachute rope and production method thereof |
| CN203514097U (en) * | 2013-08-30 | 2014-04-02 | 山东鲁普科技有限公司 | Rope with high-temperature resistance and high flame resistance |
| CN203514095U (en) * | 2013-08-29 | 2014-04-02 | 山东鲁普科技有限公司 | Waterproof, acid-resistant and alkali-resistant fiber rope |
| CN204434902U (en) * | 2014-11-26 | 2015-07-01 | 泰安鲁普耐特塑料有限公司 | A kind of dynamic ropes |
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| CN2782742Y (en) * | 2005-03-14 | 2006-05-24 | 刘文辉 | Rope for climbing mountain |
| EP1930496A2 (en) * | 2006-12-04 | 2008-06-11 | Inventio Ag | Synthetic fibre rope |
| EP1930496A3 (en) * | 2006-12-04 | 2009-06-03 | Inventio Ag | Synthetic fibre rope |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297276A (en) * | 2015-12-03 | 2016-02-03 | 青岛华凯海洋科技有限公司 | Safe dynamic and static conversion rope and manufacturing method thereof |
| CN109554944A (en) * | 2018-12-19 | 2019-04-02 | 鲁普耐特集团有限公司 | One kind climbing ice rope and preparation method thereof |
| CN109706761A (en) * | 2018-12-20 | 2019-05-03 | 鲁普耐特集团有限公司 | Arboriculture rope and preparation method thereof |
| CN110438832A (en) * | 2019-05-23 | 2019-11-12 | 山东海工科技有限公司 | Wear-resisting type hangs clothing rope and preparation method thereof |
| CN110237451A (en) * | 2019-06-11 | 2019-09-17 | 山东鲁普科技有限公司 | One kind drawing rope |
| CN110237451B (en) * | 2019-06-11 | 2024-06-04 | 山东鲁普科技有限公司 | Cable for harness |
| CN110184834A (en) * | 2019-07-09 | 2019-08-30 | 鲁普耐特集团有限公司 | Three-in-one power climbing rope and preparation method thereof, three-in-one power climbing rope equipment |
| CN110359302B (en) * | 2019-08-05 | 2024-03-19 | 鲁普耐特集团有限公司 | Wear-resistant light mountain climbing rope and manufacturing method thereof |
| CN110359302A (en) * | 2019-08-05 | 2019-10-22 | 鲁普耐特集团有限公司 | Wear-resisting light climbing rope of one kind and preparation method thereof |
| CN110438656A (en) * | 2019-08-16 | 2019-11-12 | 山东鲁普科技有限公司 | A kind of parachutist's umbrella umbrella rope and preparation method thereof with anti-bright, micro- pooling feature |
| CN110438656B (en) * | 2019-08-16 | 2022-04-01 | 山东鲁普科技有限公司 | Aerial soldier parachute rope with anti-burning and micro-buffering functions and manufacturing method thereof |
| CN110835863A (en) * | 2019-11-05 | 2020-02-25 | 鲁普耐特集团有限公司 | Tracing rope |
| CN110670233A (en) * | 2019-11-05 | 2020-01-10 | 山东鲁普科技有限公司 | Light wear-resistant multifunctional composite power single rope and manufacturing method thereof |
| CN110983611A (en) * | 2019-11-25 | 2020-04-10 | 鲁普耐特集团有限公司 | Power rope based on core integrated technology and manufacturing method thereof |
| CN110983611B (en) * | 2019-11-25 | 2023-09-29 | 鲁普耐特集团有限公司 | Power rope based on core integrated technology and manufacturing method thereof |
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Application publication date: 20150225 |