CN103422375A - Safety fence rope and manufacturing technology thereof - Google Patents
Safety fence rope and manufacturing technology thereof Download PDFInfo
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- CN103422375A CN103422375A CN2013103283510A CN201310328351A CN103422375A CN 103422375 A CN103422375 A CN 103422375A CN 2013103283510 A CN2013103283510 A CN 2013103283510A CN 201310328351 A CN201310328351 A CN 201310328351A CN 103422375 A CN103422375 A CN 103422375A
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Abstract
The invention discloses a safety fence rope and manufacturing technology thereof. The safety fence rope comprises a rope cover and a polypropylene fiber rope core, wherein the rope cover is formed by weaving a part of galvanized polypropylene fiber strands twisted in the S direction and the other part of galvanized polypropylene fiber strands twisted in the Z direction, and the polypropylene fiber rope core is arranged in the rope cover. The safety fence rope is reasonable in structure, safe, reliable, good in anti-collision performance, wide in range of application and capable of being widely used for safety protection of expressways and roads of mountain regions and scenic spots.
Description
Technical field
The invention belongs to the netting technical field, especially relate to a kind of safety barrier rope and preparation technology thereof.
Background technology
Guardrail is mainly used in the occasions such as factory, workshop, warehouse, parking lot, shopping centre, public place protection and the protection to equipment and facilities.Guardrail is widely used in the maintenance in municipal works, traffic, community, harbour, airport, storage zone, and this series products is increasingly full-fledged, becomes the important branch of building material industry, and industry size constantly enlarges, and pattern is on the increase.The safety line guardrail does not affect the growth of greenbelt, can make guardrail merge well with tree planting is anti-dazzle, both beautified highway, safety guarantee is arranged again, requiring place attractive in appearance, because the rope guardrail has profile attractive in appearance, rope guardrail and view are being set and coordinate, the driver and conductor, without sense of depression, drives a vehicle more comfortable; At snow-up terrain, the rope guardrail is set and can greatly alleviates cleaning accumulated snow workload, be conducive to improve the wind and snow weather traffic capacity; In the weak soil highway section with estimate at the differential settlement highway section rope guardrail is set, can effectively alleviate the damage of subgrade settlement to guardrail; The erosion control guardrail is set in median strip, because rope does not affect the growth of greenbelt, can makes guardrail anti-dazzlely merge well with planting trees, beautified highway, safety guarantee is arranged again.Yet current guardrail material both domestic and external is mostly iron and steel, almag, once these guardrails are fixing irremovable, cost is high, affects attractive in appearance, corrosion-vulnerable.At present, the fibrecord guardrail also is not applied in safety guide rail.
Summary of the invention
The objective of the invention is: a kind of rational in infrastructure, safe and reliable, safety barrier rope and preparation technology thereof that crashworthiness is good are provided.
For achieving the above object, the technical scheme that the present invention takes is: a kind of safety barrier rope, including according to the zinc-plated polypropylene fiber rope strand of part is that to twist with the fingers to, the zinc-plated polypropylene fiber rope strand of another part be that Z twists with the fingers to the rope skin be woven into and is arranged on the polypropylene fiber wire rope core in the rope skin to S.
Further, in the rope skin S twist with the fingers to zinc-plated polypropylene fiber number of strands and Z sth. made by twisting to zinc-plated polypropylene fiber number of strands identical.
A kind of preparation technology of safety barrier rope comprises the following steps:
(1) choose raw material: selecting many surface treated specifications is the zinc-plated polypropylene fiber long filament of 840D-3000D;
(2) doubling: adopt the zinc-plated polypropylene fiber long filament of 5-10 root to be combined into one;
(3) twist thread: the zinc-plated polypropylene fiber long filament after doubling is twisted by twisting machine, and every threads is controlled by tension regulator, regularly measures its rotating speed and the twist;
(4) knit in advance: the strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and is woven on full-automatic pre-loom;
(5) become rope: the aggregate of polypropylene fiber monofilament is wire rope core, according to the zinc-plated polypropylene fiber rope strand of part be S to twist with the fingers to, the zinc-plated polypropylene fiber rope strand of another part be that Z twists with the fingers to being woven into the rope skin, the rope leather block closes the disposable rope that is woven into of wire rope core.
The invention has the beneficial effects as follows: because the safety barrier rope comprises zinc-plated polypropylene fiber rope skin and the normal polypropylene fiber wire rope core of integrated by weaving, the rope skin is cylindrical, by the zinc-plated polypropylene fiber of multi beam according to certain braid method integrated by weaving, the zinc-plated polypropylene fiber of every bundle is formed by the many zinc-plated polypropylene fiber single twistings of surface-treated, wire rope core is positioned in the middle of the rope skin, the aggregate that wire rope core is the normal polypropylene fiber, braiding is compact, make that product is anticorrosion, anti-aging, anti-solarization, weather-proof, rational in infrastructure, safe and reliable, crashworthiness is better.By test, safety barrier rope of the present invention, compact car is 100 kilometers and large car 60 kilometers speed per hour per hour, all in guardrail anticollision scope.Product strength is high, safe, permeability good, and applied range can be widely used in highway, mountain region and the protection of tourist attraction road safety.
The accompanying drawing explanation
The structural representation that Fig. 1 is safety barrier rope of the present invention.
The specific embodiment
From the structural representation of safety line guardrail of the present invention shown in Fig. 1, can find out, the safety line guardrail includes rope skin 1 and wire rope core 2, wire rope core 2 is arranged in rope skin 1, according to the zinc-plated polypropylene fiber rope strand of part, be that to twist with the fingers to, the zinc-plated polypropylene fiber rope strand of another part be that Z twists with the fingers to being woven into rope skin 1 to S, in rope skin 1, S twist with the fingers to zinc-plated polypropylene fiber number of strands and Z sth. made by twisting to zinc-plated polypropylene fiber number of strands identical.Wire rope core 2 is set to the aggregate of many normal polypropylene fibre single threads, and intensity is high, elongation is large, initial modulus is higher, excellent spring, ABRASION RESISTANCE are good, have chemical resistance, with low cost preferably.
A kind of preparation technology of safety barrier rope comprises the following steps:
(1) choose raw material: selecting many surface treated specifications is the zinc-plated polypropylene fiber long filament of 840D-3000D;
(2) doubling: adopt the zinc-plated polypropylene fiber of 5-10 root to be combined into one;
(3) twist thread: the zinc-plated polypropylene fiber long filament after doubling is twisted by twisting machine, and every threads is controlled by tension regulator, regularly measures its rotating speed and the twist;
(4) knit in advance: the strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and is woven on full-automatic pre-loom;
(5) become rope: the aggregate of polypropylene fiber monofilament is wire rope core 2, according to the zinc-plated polypropylene fiber rope strand of part, be that to twist with the fingers to, the zinc-plated polypropylene fiber rope strand of another part be that Z twists with the fingers to being woven into rope skin 1 to S, S twist with the fingers to zinc-plated polypropylene fiber number of strands and Z twist with the fingers to zinc-plated polypropylene fiber number of strands identical, the skin 1 of restricting is in conjunction with the disposable rope that is woven into of wire rope core 2.
Embodiment 1:
A kind of preparation technology of safety barrier rope comprises the following steps:
(1) choose raw material: selecting many surface treated specifications is the zinc-plated polypropylene fiber long filament of 840D;
(2) doubling: adopt 5 zinc-plated polypropylene fibers to be combined into one;
(3) twist thread: the zinc-plated polypropylene fiber long filament after doubling is twisted by twisting machine, and every threads is controlled by tension regulator, regularly measures its rotating speed and the twist;
(4) knit in advance: the strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and is woven on full-automatic pre-loom;
(5) become rope: the aggregate of polypropylene fiber monofilament is wire rope core 2, according to the zinc-plated polypropylene fiber rope strand of 12 bundle be S to twist with the fingers to, the zinc-plated polypropylene fiber rope strand of another part 12 bundle be that Z twists with the fingers to being woven into rope skin 1, rope skin 1 is in conjunction with the disposable rope that is woven into of wire rope core 2.
Embodiment 2:
A kind of preparation method of safety barrier rope comprises the following steps:
(1) choose raw material: selecting many surface treated specifications is the zinc-plated polypropylene fiber long filament of 1000D;
(2) doubling: adopt 8 zinc-plated polypropylene fibers to be combined into one;
(3) twist thread: the zinc-plated polypropylene fiber long filament after doubling is twisted by twisting machine, and every threads is controlled by tension regulator, regularly measures its rotating speed and the twist;
(4) knit in advance: the strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and is woven on full-automatic pre-loom;
(5) become rope: the aggregate of polypropylene fiber monofilament is wire rope core 2, according to the zinc-plated polypropylene fiber rope strand of 16 bundle be S to twist with the fingers to, the zinc-plated polypropylene fiber rope strand of another part 16 bundle be that Z twists with the fingers to being woven into rope skin 1, rope skin 1 is in conjunction with the disposable rope that is woven into of wire rope core 2.
Embodiment 3:
A kind of preparation technology of safety barrier rope comprises the following steps:
(1) choose raw material: selecting many surface treated specifications is the zinc-plated polypropylene fiber long filament of 1500D;
(2) doubling: adopt 10 zinc-plated polypropylene fibers to be combined into one;
(3) twist thread: the zinc-plated polypropylene fiber long filament after doubling is twisted by twisting machine, and every threads is controlled by tension regulator, regularly measures its rotating speed and the twist;
(4) knit in advance: the strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and is woven on full-automatic pre-loom;
(5) become rope: the aggregate of polypropylene fiber monofilament is wire rope core 2, according to the zinc-plated polypropylene fiber rope strand of 24 bundle be S to twist with the fingers to, the zinc-plated polypropylene fiber rope strand of another part 24 bundle be that Z twists with the fingers to being woven into rope skin 1, rope skin 1 is in conjunction with the disposable rope that is woven into of wire rope core 2.
Claims (3)
1. a safety barrier rope is characterized in that: including according to the zinc-plated polypropylene fiber rope strand of part is that to twist with the fingers to, the zinc-plated polypropylene fiber rope strand of another part be that Z twists with the fingers to the rope skin (1) be woven into and is arranged on the polypropylene fiber wire rope core (2) in the skin (1) of restricting to S.
2. the preparation technology of a safety barrier rope is characterized in that: comprise the following steps:
(1) choose raw material: selecting many surface treated specifications is the zinc-plated polypropylene fiber long filament of 840D-3000D;
(2) doubling: adopt the zinc-plated polypropylene fiber long filament of 5-10 root to be combined into one;
(3) twist thread: the zinc-plated polypropylene fiber long filament after doubling is twisted by twisting machine, and every threads is controlled by tension regulator, regularly measures its rotating speed and the twist;
(4) knit in advance: the strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and is woven on full-automatic pre-loom;
(5) become rope: the aggregate of polypropylene fiber monofilament is wire rope core (2), according to the zinc-plated polypropylene fiber rope strand of part be S to twist with the fingers to, the zinc-plated polypropylene fiber rope strand of another part be that Z twists with the fingers to being woven into rope skin (1), rope skin (1) is in conjunction with the disposable rope that is woven into of wire rope core (2).
3. safety barrier rope according to claim 1 is characterized in that: in described rope skin (1) S twist with the fingers to zinc-plated polypropylene fiber number of strands and Z sth. made by twisting to zinc-plated polypropylene fiber number of strands identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103283510A CN103422375A (en) | 2013-07-31 | 2013-07-31 | Safety fence rope and manufacturing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103283510A CN103422375A (en) | 2013-07-31 | 2013-07-31 | Safety fence rope and manufacturing technology thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103422375A true CN103422375A (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103283510A Pending CN103422375A (en) | 2013-07-31 | 2013-07-31 | Safety fence rope and manufacturing technology thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6363703B1 (en) * | 2000-06-01 | 2002-04-02 | Supreme Elastic Corporation | Wire wrapped composite yarn |
| CN101363198A (en) * | 2008-10-06 | 2009-02-11 | 浙江四兄绳业有限公司 | 12 strand composite rope of nylon monofilament |
| CN101845762A (en) * | 2009-03-23 | 2010-09-29 | 浙江四兄绳业有限公司 | Polyester and polypropylene compound mooring rope and preparation process thereof |
| CN101845764A (en) * | 2009-03-23 | 2010-09-29 | 浙江四兄绳业有限公司 | Mooring rope jacket formed by blending polyester and polypropylene and preparation process thereof |
-
2013
- 2013-07-31 CN CN2013103283510A patent/CN103422375A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6363703B1 (en) * | 2000-06-01 | 2002-04-02 | Supreme Elastic Corporation | Wire wrapped composite yarn |
| CN101363198A (en) * | 2008-10-06 | 2009-02-11 | 浙江四兄绳业有限公司 | 12 strand composite rope of nylon monofilament |
| CN101845762A (en) * | 2009-03-23 | 2010-09-29 | 浙江四兄绳业有限公司 | Polyester and polypropylene compound mooring rope and preparation process thereof |
| CN101845764A (en) * | 2009-03-23 | 2010-09-29 | 浙江四兄绳业有限公司 | Mooring rope jacket formed by blending polyester and polypropylene and preparation process thereof |
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Application publication date: 20131204 |