CN109629276A - One kind is ultralow to extend high-strength static(al) rope and preparation method thereof - Google Patents
One kind is ultralow to extend high-strength static(al) rope and preparation method thereof Download PDFInfo
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- CN109629276A CN109629276A CN201910070576.8A CN201910070576A CN109629276A CN 109629276 A CN109629276 A CN 109629276A CN 201910070576 A CN201910070576 A CN 201910070576A CN 109629276 A CN109629276 A CN 109629276A
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- 230000003068 static effect Effects 0.000 title claims abstract description 64
- 238000002360 preparation method Methods 0.000 title abstract description 4
- 239000000835 fiber Substances 0.000 claims abstract description 130
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 238000009954 braiding Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- WJXQFVMTIGJBFX-UHFFFAOYSA-N 4-methoxytyramine Chemical compound COC1=CC=C(CCN)C=C1O WJXQFVMTIGJBFX-UHFFFAOYSA-N 0.000 claims description 3
- 229920004933 Terylene® Polymers 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 238000007380 fibre production Methods 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 11
- 229920006052 Chinlon® Polymers 0.000 description 7
- 229920000728 polyester Polymers 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- DSCFFEYYQKSRSV-FEPQRWDDSA-N (1s,2s,4s,5r)-6-methoxycyclohexane-1,2,3,4,5-pentol Chemical group COC1[C@@H](O)[C@@H](O)C(O)[C@H](O)[C@H]1O DSCFFEYYQKSRSV-FEPQRWDDSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006178 high molecular weight high density polyethylene Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003518 stress fiber Anatomy 0.000 description 1
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
- D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
-
- 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
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B5/00—Making ropes or cables from special materials or of particular form
- D07B5/04—Rope bands
-
- 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
- D07B2201/1012—Rope or cable structures characterised by their internal structure
- D07B2201/102—Rope or cable structures characterised by their internal structure including a core
-
- 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
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
-
- 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
- D07B2201/2047—Cores
- D07B2201/2066—Cores characterised by the materials used
-
- 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
- D07B2201/2083—Jackets or coverings
- D07B2201/2089—Jackets or coverings comprising wrapped structures
-
- 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
- D07B2201/2083—Jackets or coverings
- D07B2201/209—Jackets or coverings comprising braided structures
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/201—Polyolefins
- D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2039—Polyesters
- D07B2205/2042—High performance polyesters, e.g. Vectran
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2046—Polyamides, e.g. nylons
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2046—Polyamides, e.g. nylons
- D07B2205/205—Aramides
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2055—Improving load capacity
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2065—Reducing wear
Abstract
The present invention provides ultralow high-strength static(al) rope of extension of one kind and preparation method thereof, which includes rope skin and wire rope core, wherein wire rope core (1) is made of one or more Three-dimensional cylindrical rope, wherein the material of the Three-dimensional cylindrical rope is high-intensity fiber.Rope skin (2) is wrapped in outside the wire rope core (1), and skin (2) You Duogen high-intensity fiber of restricting twists the multiply rope strand constituted or son rope weaves.Using Three-dimensional cylindrical rope as static(al) rope wire rope core, the fracture strength of rope can be obviously improved；Simultaneously, since Three-dimensional cylindrical rope is several meridional fibers and a parallel fiber structure, therefore there is extremely low elongation percentage, and parallel structure, which makes wire rope core still, has good circularity and plumpness, Three-dimensional cylindrical rope inherently self-balance structure simultaneously, therefore torque imbalance defect is not present in whole rope, the static(al) rope that the present invention makes can overcome the defect of existing static(al) rope, and elongation is lower, has great practical value.
Description
Technical field
The present invention relates to rope technique field more particularly to low extension rope, specially a kind of ultralow high-strength static(al) of extension
Rope and preparation method thereof.
Background technique
In real life scenarios, static(al) rope is generally used in exploratory heading, in rescue and high level quick falling, because its ductility is low,
So being widely used.Static(al) rope is typically designed to lesser extensibility, this feature determines the application scenarios of static(al) rope.
But the wire rope core of majority static(al) rope is using twist thread structure or braiding structure at present, by taking 10.5mm static(al) rope as an example,
Static elongation percentage is often within the scope of 3.5-5.0%, although seeming, elongation percentage is enough low, and working as the rope used is more than certain length
Afterwards, the development length of entire rope is still bigger than normal, and does wire rope core using structure of twisting thread and often bring torsion defect；And minority is adopted
With knot structure rope according to one's conscience, since wire rope core is the fiber to scatter completely, plumpness is very poor, is passing through 8 word rings or drop device
Rope flattens completely when equal accessories, causes what rope can not be smooth to pass through accessory.In addition to this, using structure or the braiding knot of twisting thread
The wire rope core of structure, fiber strength utilization rate is relatively low, and structure of twisting thread is 50-60%, and sennit structure is 60-70%.
Therefore those skilled in the art need that a elongation percentage is lower, and do not have torsion defect, the static(al) that wire rope core is concentrated
Rope.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide the high-strength static(al) rope of the ultralow extension of one kind and its production
Method, which can be realized lower elongation percentage, and the wire rope core of special Three-dimensional cylindrical rope structure can be avoided rope
The defect of core torsion, and wire rope core has good circularity and plumpness, so that static(al) rope is more easily by accessory.
One kind provided by the invention is ultralow to extend high-strength static(al) rope, which includes: wire rope core, by one or more three-dimensional
Cylindrical body rope composition, wherein the material of the Three-dimensional cylindrical rope is high-intensity fiber；And it is wrapped in outside the wire rope core
Rope skin, You Duogen high-intensity fiber twisting constitute multiply rope strand or son rope weaves.
In a specific embodiment of the invention, the high-intensity fiber rope strand or son rope and Z orientation of rope suitcase orientation containing S
High-intensity fiber rope strand or son rope.
Wherein, the high-intensity fiber rope strand of the S orientation is identical with the high-intensity fiber rope strand quantity of the Z orientation；The S is twisted
To son rope and Z orientation son restrict quantity it is identical.
Wherein, the high-intensity fiber rope strand quantity of the S orientation is 16 strands, and the high-intensity fiber rope strand quantity of the Z orientation is
16 strands；Alternatively, the high-intensity fiber rope strand quantity of the S orientation is 24 strands, the high-intensity fiber rope strand quantity of the Z orientation is 24
Stock.
In a specific embodiment of the invention, the son of the S orientation is restricted and the son rope of Z orientation is all the side by first retwist
Formula is made.
In a specific embodiment of the invention, the high-intensity fiber is by least one of polyamide fibre, terylene, aramid fiber and HMPE
It constitutes.
In a specific embodiment of the invention, the Three-dimensional cylindrical rope is by a parallel fiber in same cross section
On the rope that is successively wound more meridional fibers.
A specific embodiment of the invention additionally provides a kind of ultralow production method for extending high-strength static(al) rope, the production side
Method includes: to choose one or more of high-intensity fibers of appropriate fiber number；Twist the rope strand that high-intensity fiber obtains certain length, Huo Zhetong
It crosses just retwist or weaving manner and obtains the son rope of certain length；According to given length by rope strand obtained or son rope full-automatic pre-
The spool for meeting high-speed knitter spindle is made on loom in advance；Utilize the component three dimensional cylinder of high-intensity fiber production wire rope core
Rope；And the ultralow high-strength static(al) rope of extension is woven using spool and Three-dimensional cylindrical rope.
Wherein, the step of making Three-dimensional cylindrical rope using high-intensity fiber, specifically includes: according to diameter demand by more
High-intensity fiber is laid on three cord braiding machines as diameter line fiber；And using a high-intensity fiber as parallel fiber according to
Secondary all meridional fibers of winding, to obtain the Three-dimensional cylindrical rope of expected diameter.
Wherein, using spool and Three-dimensional cylindrical rope braiding ultralow extension high-strength static(al) rope it the step of, specifically includes: with
Single Three-dimensional cylindrical rope or more Three-dimensional cylindrical ropes weave element using the spool of acquisition as rope skin as wire rope core,
According to half be clockwise walking on high-speed knitter, half is that walking counterclockwise is woven in outside wire rope core, form rope skin, rope
Suitcase covers wire rope core and disposably forms whole rope.
Above embodiment according to the present invention it is found that one kind provided by the invention it is ultralow extend high-strength static(al) rope have with
Lower benefit: the wire rope core of the static(al) rope uses Three-dimensional cylindrical rope structure, and the fibre strength utilization rate of Three-dimensional cylindrical rope exists
75-90% can be obviously improved the fracture strength of rope using Three-dimensional cylindrical rope as static(al) rope wire rope core；Simultaneously as
Three-dimensional cylindrical rope is several meridional fibers and a parallel fiber structure, therefore has extremely low elongation percentage, and weft
Structure, which makes wire rope core still, has good circularity and plumpness, while Three-dimensional cylindrical rope inherently self-balance structure,
Therefore torque imbalance defect is not present in whole rope, and in addition to this, it is good that the rope skin structure of static(al) rope can guarantee that whole rope has
The defect of Three-dimensional cylindrical rope itself is covered by suitcase of restricting and is addressed by wearability and resistance to snag, therefore the novel static
Power rope successfully solves the defect of existing static(al) rope and Three-dimensional cylindrical rope itself, and the advantage of the two is given full play to pole
It causes, there is great practical value.
It is to be understood that above-mentioned general description and following specific embodiments are merely illustrative and illustrative, not
The range of the invention to be advocated can be limited.
Detailed description of the invention
Following attached drawing is part of specification of the invention, depicts example embodiments of the present invention, appended attached
Figure is used to illustrate the principle of the present invention together with the description of specification.
Fig. 1 is the ultralow structure chart for extending high-strength static(al) rope of one kind provided by the invention.
Fig. 2 is the structure chart of the ultralow three-dimensional wire rope core for extending high-strength static(al) rope of one kind provided by the invention.
Fig. 3 is the process of the embodiment one of ultralow its production method for extending high-strength static(al) rope of one kind provided by the invention
Figure.
Fig. 4 is the process of the embodiment two of ultralow its production method for extending high-strength static(al) rope of one kind provided by the invention
Figure.
Fig. 5 is the process of the embodiment three of ultralow its production method for extending high-strength static(al) rope of one kind provided by the invention
Figure.
Description of symbols:
1- wire rope core, 2- rope skin, 11- parallel fiber, 12- meridional fibers.
Specific embodiment
The existing various exemplary embodiment that the present invention will be described in detail, the detailed description are not considered as to limit of the invention
System, and it is understood as the more detailed description to certain aspects of the invention, characteristic and embodiment.
Without departing substantially from the scope or spirit of the invention, the specific embodiment of description of the invention can be done more
Kind improvements and changes, this will be apparent to those skilled in the art.Other realities obtained by specification of the invention
Applying mode for technical personnel is apparent obtain.Present specification and embodiment are merely exemplary.
Fig. 1 is the ultralow structure chart for extending high-strength static(al) rope of one kind provided by the invention.In figure, which includes rope skin
And wire rope core, rope skin are woven by high-intensity fiber, are wrapped in the outside of wire rope core, for protecting wire rope core, wire rope core has multiply, is used for
Enhance the tension degree of static(al) rope.
In the embodiment shown in the drawings, which includes wire rope core 1 and rope skin 2, wherein wire rope core 1 is by one or more
Three-dimensional cylindrical rope composition, wherein the material of the Three-dimensional cylindrical rope is high-intensity fiber；Rope skin 2 is wrapped in the rope
The outside of core 1, rope skin 2 are that the multiply rope strand being made of more high-intensity fiber twisting or son rope weave.And rope skin 2 is by S
The high-intensity fiber rope strand of orientation and the high-intensity fiber rope strand of Z orientation weave, and are restricted by braiding high-intensity fiber rope strand
Skin 2.Wherein, after S orientation is high-intensity fiber twisting, fiber is tilted from upper left lower right；Z orientation is high-intensity fiber twisting
Afterwards, fiber is tilted from upper right lower left.In another embodiment, rope skin 2 include S orientation high-intensity fiber rope and
The high-intensity fiber rope of Z orientation obtains rope skin 2 by braiding rope.
In the specific embodiment of the present embodiment, the high-intensity fiber rope strand of the S orientation of kernmantle skin and the high-strength fibre of Z orientation
It is identical to tie up rope strand quantity.In order to reach symmetrical and reasonable weave effect, the high-intensity fiber rope strand of S orientation and the Z is needed to twist
To high-intensity fiber rope strand quantity it is identical.The son rope of S orientation is identical with the son rope quantity of Z orientation in another embodiment.
In the present embodiment, the high-intensity fiber rope strand quantity of S orientation is 16 strands, and the high-intensity fiber rope strand quantity of Z orientation is 16 strands；Alternatively, S
The high-intensity fiber rope strand quantity of orientation is 24 strands, and the high-intensity fiber rope strand quantity of Z orientation is 24 strands.According to rope thickness not
The high-intensity fiber rope strand of different number can be set in same demand.The high-intensity fiber rope strand of S orientation and the high-intensity fiber rope of Z orientation
Stock is all made of by way of twisting.The son rope of S orientation in another embodiment and the son rope of Z orientation all pass through
The mode of first retwist is made.First retwist is to carry out first twist to fiber to obtain rope strand, and 3 rope strands are then carried out retwist, are obtained with this
To three bursts of torsades.
As shown in Fig. 2, the component of wire rope core 1 is Three-dimensional cylindrical rope, three dimensional cylinder in the embodiment of the present invention
Rope is the rope for being successively wound more meridional fibers 12 on same cross section by a parallel fiber 11.In warp
A piece parallel fiber 11 is set every a distance on fiber 12, guarantees that meridional fibers 12 is always maintained at collected state.Adjacent two
The spacing distance of root parallel fiber 11 is 0.1 meter, and spacing distance is shorter, and meridional fibers 12 is more concentrated.Due to three dimensional cylinder rope
Rope is that several meridional fibers 12 are combined with a parallel fiber 11, and meridional fibers 12 is in straight configuration, so three-dimensional cylinder
Body rope has extremely low elongation percentage.In addition, since parallel fiber 11 is wrapped in around meridional fibers 12, so that meridional fibers
12 keep concentrating, and wire rope core 1 can thus be made to have good circularity and plumpness.While Three-dimensional cylindrical rope is inherently
It is self-balance structure, therefore torque imbalance defect is not present in whole rope.The special construction of Three-dimensional cylindrical rope makes fiber strong
Power utilization rate is in 75-90%, and using Three-dimensional cylindrical rope as static(al) rope wire rope core, the fracture that can be obviously improved rope is strong
Power.In addition to this, the rope skin structure of static(al) rope can guarantee that whole rope has good wearability and resistance to snag, by three-dimensional cylinder
The defect of body rope itself is covered by suitcase of restricting to be addressed, therefore the novel static(al) rope successfully solves existing static(al) rope and three
Tie up cylindrical body rope itself defect, and the advantage of the two is given full play to it is ultimate attainment, have great practical value.In addition,
High-intensity fiber is by least one of polyamide fibre, terylene, aramid fiber and HMPE (HMW(high molecular weight)-high density polyethylene) structure in the present invention
At.In a specific embodiment of the invention, high-intensity fiber can be one kind, be also possible to it is a variety of, according to the system of real static(al) rope
It needs and selects different material and combination.
Fig. 3 is the process of the embodiment one of ultralow its production method for extending high-strength static(al) rope of one kind provided by the invention
Figure.As shown in figure 3, needing first to make the component units of rope skin and wire rope core in the manufacturing process of static(al) rope, that is, skin of restricting
Component units be son rope that high-intensity fiber rope strand or high-intensity fiber are obtained by first retwist；The component units of wire rope core are three-dimensional circle
Cylinder rope.
In the specific embodiment shown in the drawings, a kind of ultralow its production method for extending high-strength static(al) rope includes:
Step S1: one or more of high-intensity fibers of appropriate fiber number are chosen.
Step S2: twisting high-intensity fiber obtains the rope strand of certain length, or obtains one by first retwist or weaving manner
The son rope of measured length.In specific embodiments of the present invention, micromicro of restricting, can also be by high-strength to be woven by twisting rope strand obtained
The son rope that fiber is obtained by first retwist weaves.
Step S3: according to given length rope strand obtained or son rope are made into advance on full-automatic pre- loom and meet high speed volume
The spool of loom spindle.In specific embodiments of the present invention, the component rope strand or son for skin of restricting are restricted before being woven into rope skin,
It needs rope strand or son the rope fixed spool of seam loop is made, in order to carry out the high speed braiding of rope skin.
Step S4: the component Three-dimensional cylindrical rope of high-intensity fiber production wire rope core is utilized.Specific implementation of the invention
In example, the component of wire rope core is made using high-intensity fiber.
Step S5: the ultralow high-strength static(al) rope of extension is woven using spool and Three-dimensional cylindrical rope.Specific reality of the invention
It applies in example, the braiding of rope skin is carried out in the periphery of a certain number of Three-dimensional cylindrical ropes according to the design needs, by one or more
Root Three-dimensional cylindrical rope is wrapped up wherein, has the function that protect wire rope core.
Fig. 4 is the process of the embodiment two of ultralow its production method for extending high-strength static(al) rope of one kind provided by the invention
Figure.In the embodiment shown in the drawings, step S4 is specifically included:
Step S41: it is laid on three cord braiding machines according to diameter demand using more high-intensity fibers as diameter line fiber.
In specific embodiments of the present invention, Three-dimensional cylindrical rope includes meridional fibers, and meridional fibers is main stress fiber, will
Meridional fibers tiling production, can play the maximum fibre strength of meridional fibers.
Step S42: all meridional fibers are successively wound as parallel fiber using a high-intensity fiber, to be expected
The Three-dimensional cylindrical rope of diameter.In specific embodiments of the present invention, Three-dimensional cylindrical rope further includes parallel fiber, and weft is fine
Dimension is for winding more meridional fibers, and parallel fiber is wound on a cross section.
Referring to fig. 4, the meridional fibers of parallel fiber winding tiling, and a piece parallel fiber is just set every a distance,
Improve the concentration degree of meridional fibers.
Fig. 5 is the process of the embodiment three of ultralow its production method for extending high-strength static(al) rope of one kind provided by the invention
Figure.In the embodiment shown in the drawings, step S5 is specifically included:
Step S51: using single Three-dimensional cylindrical rope or more Three-dimensional cylindrical ropes as wire rope core, with the spool of acquisition
Element is woven as rope skin, on high-speed knitter according to half be clockwise walking, half is that walking counterclockwise is woven in rope
Outside core, rope skin is formed, rope suitcase covers wire rope core and disposably forms whole rope.In specific embodiments of the present invention, according to static(al) rope
The demand of thickness selects the Three-dimensional cylindrical rope of different radicals as wire rope core, then Three-dimensional cylindrical rope periphery into
The braiding of row rope skin.
Embodiment one
The high-strength static(al) rope of ultralow extension that diameter specifications are 10.5mm is made, manufacturing process includes:
Step S1: selection specification is 840D chinlon filament.
Step S2: the 840D chinlon filament that step S1 chooses is taken 4, one rope strand, the twist are twisted by twisting mode
It is 100 twists/m.It is respectively 2400m that wherein S, which twists the rope strand in direction and the rope strand length in Z twirl direction,.
Step S3: rope strand obtained by step S2 is made on full-automatic pre- loom according to each 100m in advance and meets high speed
The spool of braider spindle, i.e. S twist spool made of the rope strand in direction and Z twists made of the rope strand in direction spool each 24.
Step S41: tile 27 840D chinlon filaments on Three-dimensional cylindrical rope braider, as diameter line fiber.
Step S42: using 1 840D chinlon filament as parallel fiber, all warps that successively winding step S41 tiles
Three-dimensional cylindrical rope 1120m is made altogether, and is divided into 16 according to mono- section of 70m for fiber.
Step S51: 16 Three-dimensional cylindrical rope aggregates are obtained as wire rope core using step S42, are obtained with step S3
Spool weaves element as rope skin, and compiling on braiders in high speed 48 according to 24 ingots is clockwise walking, 24 ingots are to walk counterclockwise
Cladding is woven into rope skin outside wire rope core, and rope leather block closes the 10.5mm static(al) rope that wire rope core is disposably woven into 70m length.
Embodiment two
The high-strength static(al) rope of ultralow extension that diameter specifications are 12.0mm is made, manufacturing process includes:
Step S1: selection specification is 1000D polyester filament and specification is 1500D aramid filament.
Step S2: the 1000D polyester filament that step S1 chooses is taken 9, one rope strand, the twist are twisted by twisting mode
It is 50 twists/m, it is respectively 600m that wherein S, which twists the rope strand in direction and the rope strand length in Z twirl direction,；The 1500D virtue that step S1 is chosen
Synthetic fibre long filament takes 6 to be twisted one rope strand by twisting mode, and the twist is 50 twists/m, and wherein S twists the rope strand in direction and Z twists direction
Rope strand length be respectively 600m.
Step S3: rope strand obtained by step S2 is made on full-automatic pre- loom according to each 75m in advance and meets high speed
The spool of braider spindle, i.e. S twist spool made of the rope strand in direction and Z twists made of the rope strand in direction spool each 16.
Step S41: tile 30 1000D polyester filaments on Three-dimensional cylindrical rope braider, as diameter line fiber.
Step S42: using 1 1000D polyester filament as parallel fiber, all warps that successively winding step S41 tiles
Line fiber makes Three-dimensional cylindrical rope 950m altogether, and is divided into 19 according to mono- section of 50m.
Step S51: 19 Three-dimensional cylindrical rope aggregates are obtained as wire rope core using step S42, are obtained with step S3
Spool weaves element as rope skin, and compiling on braiders in high speed 32 according to 16 ingots is clockwise walking, 16 ingots are to walk counterclockwise
Cladding is woven into rope skin outside wire rope core, and rope leather block closes the 12.0mm static(al) rope that wire rope core is disposably woven into 50m length.
Embodiment three
The high-strength static(al) rope of ultralow extension that diameter specifications are 9.0mm is made, manufacturing process includes:
Step S1: selection specification is 1000D polyester filament and specification is 1680D chinlon filament.
Step S2: the 1000D polyester filament that step S1 chooses is taken 3 bursts of zygonemas per share 3, is twisted by first retwist mode
3 share ropes, the first twist twist are 80 twists/m, and the retwist twist is 50 twists/m, and wherein retwist S twists the 3 share ropes in direction and retwist Z is twisted
The 3 share rope length degree in direction are respectively 600m.
Step S3: 3 share ropes obtained by step S2 are made on full-automatic pre- loom according to each 75m in advance and meet height
The 3 share ropes and retwist Z in the spool of fast braider spindle, i.e. retwist S twirl direction twist each 8,3 share ropes of direction.
Step S41: tile 155 1680D chinlon filaments on Three-dimensional cylindrical rope braider, as diameter line fiber.
Step S42: using 1 1680D chinlon filament as parallel fiber, all warps that successively winding step S41 tiles
Three-dimensional cylindrical rope 50m is made in line fiber altogether.
Step S51: using the single Three-dimensional cylindrical rope that step S42 is obtained as wire rope core, the spool obtained with step S3
Element is woven as rope skin, compiling on braiders in high speed 16 according to 8 ingots is clockwise walking, 8 ingots are walking counterclockwise in wire rope core
Outside cladding is woven into rope skin, and rope leather block closes the 9.0mm static(al) rope that wire rope core is disposably woven into 50m length.
The foregoing is merely the schematical specific embodiments of the present invention, before not departing from conceptions and principles of the invention
It puts, the equivalent changes and modifications that any those skilled in the art is made should belong to the scope of protection of the invention.
Claims (10)
- Ultralow extend high-strength static(al) rope 1. a kind of, which is characterized in that the static(al) rope includes:Wire rope core (1), is made of one or more Three-dimensional cylindrical rope, wherein the material of the Three-dimensional cylindrical rope is height Strong fiber；AndThe rope skin (2) being wrapped in outside the wire rope core (1), the multiply rope strand or son rope braiding that the twisting of You Duogen high-intensity fiber is constituted It forms.
- 2. one kind according to claim 1 is ultralow to extend high-strength static(al) rope, which is characterized in that the rope skin (2) is twisted comprising S To high-intensity fiber rope strand or son rope and Z orientation high-intensity fiber rope strand or son rope.
- 3. one kind according to claim 2 is ultralow to extend high-strength static(al) rope, which is characterized in that the high-strength fibre of the S orientation It is identical with the high-intensity fiber rope strand quantity of the Z orientation to tie up rope strand；The son rope of the S orientation is identical with the son rope quantity of Z orientation.
- 4. one kind according to claim 3 is ultralow to extend high-strength static(al) rope, which is characterized in that the high-strength fibre of the S orientation Tieing up rope strand quantity is 16 strands, and the high-intensity fiber rope strand quantity of the Z orientation is 16 strands；Alternatively, the high-intensity fiber rope of the S orientation Number of share of stock amount is 24 strands, and the high-intensity fiber rope strand quantity of the Z orientation is 24 strands.
- 5. one kind according to claim 2 is ultralow to extend high-strength static(al) rope, which is characterized in that the son rope and Z of the S orientation The son rope of orientation is all made of by way of first retwist.
- 6. one kind according to claim 1 is ultralow to extend high-strength static(al) rope, which is characterized in that the high-intensity fiber is by brocade At least one of synthetic fibre, terylene, aramid fiber and HMPE are constituted.
- Ultralow extend high-strength static(al) rope 7. according to claim 1, which is characterized in that the Three-dimensional cylindrical rope be by The rope that more meridional fibers (12) are successively wound by a piece parallel fiber (11) on same cross section.
- 8. a kind of ultralow production method for extending high-strength static(al) rope, which is characterized in that this method comprises:Choose one or more of high-intensity fibers of appropriate fiber number；It twists high-intensity fiber and obtains the rope strand of certain length, or the son of certain length is obtained by first retwist or weaving manner Rope；According to given length rope strand obtained or son rope are made into advance on full-automatic pre- loom and meet high-speed knitter spindle Spool；Utilize the component Three-dimensional cylindrical rope of high-intensity fiber production wire rope core；AndThe ultralow high-strength static(al) rope of extension is woven using spool and Three-dimensional cylindrical rope.
- 9. the ultralow production method for extending high-strength static(al) rope according to claim 8, which is characterized in that utilize high-intensity fiber The step of making Three-dimensional cylindrical rope, specifically includes:It is laid on three cord braiding machines according to diameter demand using more high-intensity fibers as diameter line fiber；AndAll meridional fibers are successively wound as parallel fiber using a high-intensity fiber, to obtain the three-dimensional circle of expected diameter Cylinder rope.
- 10. the ultralow production method for extending high-strength static(al) rope according to claim 8, which is characterized in that using spool and Three-dimensional cylindrical rope weaves the step of ultralow extension high-strength static(al) rope, specifically includes:Using single Three-dimensional cylindrical rope or more Three-dimensional cylindrical ropes as wire rope core, using the spool of acquisition as rope skin braiding Element, on high-speed knitter according to half be clockwise walking, half is that walking counterclockwise is woven in outside wire rope core, forms rope Skin, rope suitcase cover wire rope core and disposably form whole rope.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110117916A (en) * | 2019-05-16 | 2019-08-13 | 厦门艺盟塑胶制品有限公司 | A kind of mountain-climbing dynamic ropes and its manufacturing method |
| CN110258147A (en) * | 2019-06-27 | 2019-09-20 | 鲁普耐特集团有限公司 | A kind of anti-oblique pull tearing rope and preparation method thereof |
| CN110835863A (en) * | 2019-11-05 | 2020-02-25 | 鲁普耐特集团有限公司 | Tracing rope |
| CN110939003A (en) * | 2019-12-17 | 2020-03-31 | 山东鲁普科技有限公司 | Wear-resistant buffer protection rope and preparation method thereof |
| CN111996661A (en) * | 2020-08-08 | 2020-11-27 | 泰安科鼎特工贸有限公司 | Weaving process of multilayer woven composite rope |
| CN112761009A (en) * | 2020-12-29 | 2021-05-07 | 青岛鲁普耐特绳网研究院有限公司 | Manufacturing method of plastic-coated water-skiing rope main rope |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110117916A (en) * | 2019-05-16 | 2019-08-13 | 厦门艺盟塑胶制品有限公司 | A kind of mountain-climbing dynamic ropes and its manufacturing method |
| CN110258147A (en) * | 2019-06-27 | 2019-09-20 | 鲁普耐特集团有限公司 | A kind of anti-oblique pull tearing rope and preparation method thereof |
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| CN110835863B (en) * | 2019-11-05 | 2021-12-14 | 鲁普耐特集团有限公司 | Tracing rope |
| CN110939003A (en) * | 2019-12-17 | 2020-03-31 | 山东鲁普科技有限公司 | Wear-resistant buffer protection rope and preparation method thereof |
| CN111996661A (en) * | 2020-08-08 | 2020-11-27 | 泰安科鼎特工贸有限公司 | Weaving process of multilayer woven composite rope |
| CN112761009A (en) * | 2020-12-29 | 2021-05-07 | 青岛鲁普耐特绳网研究院有限公司 | Manufacturing method of plastic-coated water-skiing rope main rope |
| CN113862865A (en) * | 2021-09-23 | 2021-12-31 | 山东鲁普科技有限公司 | Continuous rope belt without joint |
| WO2023045993A1 (en) * | 2021-09-23 | 2023-03-30 | Shandong Rope Technology Co., Ltd. | Joint-free continuous ropes and belts |
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