CN103572622A - Static sub-conductor fiber rope and manufacturing method thereof - Google Patents
Static sub-conductor fiber rope and manufacturing method thereof Download PDFInfo
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- CN103572622A CN103572622A CN201310560715.8A CN201310560715A CN103572622A CN 103572622 A CN103572622 A CN 103572622A CN 201310560715 A CN201310560715 A CN 201310560715A CN 103572622 A CN103572622 A CN 103572622A
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Abstract
The invention discloses a static sub-conductor fiber rope and a manufacturing method of the static sub-conductor fiber rope. The fiber rope comprises a rope skin and a rope core, wherein the rope skin is formed by weaving part of static sub-conductor fiber rope strands in the S twist direction and part of static sub-conductor fiber rope strands in the Z twist direction. The rope core is arranged in the rope skin and is an integration body of high-strength terylene polyester fiber filaments. The rope skin is arranged to be an outer sleeve body which is formed by weaving the multiple static sub-conductor fiber rope strands formed by twisting multiple static sub-conductor fiber monofilaments with surface treatment. The weaving is compact, the strength is improved, and the fiber rope has good electrical conduction and an-explosion properties.
Description
Technical field
The invention belongs to rope technique field, especially relate to a kind of electrostatic subconductor cordage and preparation method thereof.
Background technology
In industrial production, the charge leakage electric discharge that production operation produces can cause electric shock, although energy is less, but can produce many interference, even indirectly cause major disaster, for example: during contact combustible material, common chemical fibre cable can produce electric spark because of friction, easily causes an explosion accident; In electron trade, charge leakage can cause electronic devices and components impaired, and Quality Down, even scraps; In liquid petroleum product storage and transport process, can produce static, with the liquid petroleum product of electric charge, enter after container (as oil tank), liquid potential is raise, during the operations such as the thermometric of now sampling inspection water, can bring out charge discharge, thus the fire incident of causing.Therefore in inflammable and explosive and colliery petroleum industry, the fibrecord that use has conduction explosion prevention function is the important means ensuring personal safety with product quality, for the harm of charge generation, in industrial production, pay attention to not at present, especially in inflammable and explosive and colliery industry, be not also widely used the sub-conductor rope of explosion-proof conducting.
Summary of the invention
In order to overcome above-mentioned technical disadvantages, the object of the invention is: a kind of electrostatic subconductor cordage with conduction and explosion-proof performance and preparation method thereof is provided.
For achieving the above object, the technical scheme that the present invention takes is: a kind of electrostatic subconductor cordage, including according to the sub-conductive fibers rope strand of partial electrostatic is that to twist with the fingers to, another part electrostatic subconductor fiber rope strand be that Z twists with the fingers to the rope skin being woven into, is arranged on the wire rope core in rope skin to S, wire rope core is high-strength polyester polyester filaments aggregate, the outer sleeve body that the multi beam electrostatic subconductor fiber rope strand that rope skin is set to be formed by many surface-treated electrostatic subconductor fibre single thread twisting is woven into.
A preparation method for electrostatic subconductor cordage, comprises the following steps:
(1) selection: select surface-treated electrostatic subconductor fiber filament for rope leather material, its specification is 840D-3000D, and selecting high-strength polyester polyester filaments is wire rope core material, and its specification is 840D-3000D;
(2) doubling: adopt the doubling of m root electrostatic subconductor fiber filament to be combined into one;
(3) twist thread: the electrostatic subconductor fiber filament after doubling is added and is twisted into electrostatic subconductor fiber rope strand by twisting machine;
(4) knit in advance: the electrostatic subconductor fiber rope strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and weaves on full-automatic pre-loom;
(5) HEAT SETTING: the wire rope core of many high-strength polyester polyester filaments aggregates after twisting is carried out to HEAT SETTING by steam forming machine, and heat set conditions is: 120-130 ℃, 0.1-0.2Mpa, heat-setting time is 40-90 minute;
(6) become rope: according to the sub-conductive fibers rope strand of partial electrostatic, be that to twist with the fingers to, another part electrostatic subconductor fiber rope strand be that Z twists with the fingers to being woven into rope skin to S, S twists with the fingers to identical to number of strands with Z sth. made by twisting, and rope leather block closes the disposable weaving forming of high-strength polyester polyester filaments wire rope core.
Technique effect of the present invention is: the present invention has designed rope skin and wire rope core, wire rope core is arranged in rope skin, the outer sleeve body that the electrostatic subconductor fiber rope strand that rope skin is set to be formed by many surface-treated electrostatic subconductor fibre single thread twisting is woven into, owing to having adopted and having there is good electric conductivity and durability at rope skin, the electrostatic subconductor fiber particularly still under low humidity with good durable electric conductivity, wire rope core adopts high-strength polyester polyester filaments, braiding is compact, improved intensity, product has good conduction and explosion-proof performance.The present invention has very large purposes at the inflammable and explosive explosion-proof area that waits, and can be widely applied to the regions such as oil depot, explosives magazine, colliery.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of electrostatic subconductor cordage of the present invention.
The specific embodiment
Fig. 1 is the schematic diagram of electrostatic subconductor cordage of the present invention, illustrate by reference to the accompanying drawings the present embodiment, it is that to twist with the fingers to, another part electrostatic subconductor fiber rope strand be that Z twists with the fingers to the rope skin 1 being woven into, is arranged on the wire rope core 2 in rope skin 1 to S that a kind of electrostatic subconductor cordage includes according to the sub-conductive fibers rope strand of partial electrostatic, wire rope core 2 is high-strength polyester polyester filaments aggregate, the outer sleeve body that the multi beam electrostatic subconductor fiber rope strand that rope skin 1 is set to be formed by many surface-treated electrostatic subconductor fibre single thread twisting is woven into.
In the present embodiment, rope skin 1 be set to 24 bundle electrostatic subconductor fiber rope strands according to 12 rope strands be S to twist with the fingers to, 12 rope strands be that Z twists with the fingers to the cylinder being woven into, wire rope core 2 is set to high-strength polyester polyester filaments aggregate.
A preparation method for electrostatic subconductor cordage, comprises the following steps:
(1) selection: select surface-treated electrostatic subconductor fiber filament for rope leather material, its specification is 840D-3000D, and selecting high-strength polyester polyester filaments is wire rope core material, and its specification is 840D-3000D;
(2) doubling: adopt the doubling of m root electrostatic subconductor fiber filament to be combined into one;
(3) twist thread: the electrostatic subconductor fiber filament after doubling is added and is twisted into electrostatic subconductor fiber rope strand by twisting machine;
(4) knit in advance: the electrostatic subconductor fiber rope strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and weaves on full-automatic pre-loom;
(5) HEAT SETTING: the wire rope core 2 of many high-strength polyester polyester filaments aggregates after twisting is carried out to HEAT SETTING by steam forming machine, and heat set conditions is: 120-130 ℃, 0.1-0.2Mpa, heat-setting time is 40-90 minute;
(6) become rope: according to the sub-conductive fibers rope strand of partial electrostatic, be that to twist with the fingers to, another part electrostatic subconductor fiber rope strand be that Z twists with the fingers to being woven into rope skin 1 to S, S twists with the fingers to identical to number of strands with Z sth. made by twisting, and rope skin 1 is in conjunction with high-strength polyester polyester filaments wire rope core 2 disposable weaving formings.
Electrostatic subconductor fiber surface resistivity is greater than 10
6Ω,, so electric charge is when leaking, electric current is very faint, can not produce electric shock phenomenon, can avoid igniting imflammable gas because of electric spark, thereby reach the explosion-proof object of conduction.Electrostatic subconductor cordage is applicable to the operations such as oil and the sampling of petrochemical enterprise liquid petroleum product, thermometric, inspection water, conduction explosion-proof performance is good, can make the electric charge producing in sampling, thermometric, the operation of inspection water reveal very soon and disperse, thereby can effectively prevent that electric charge part from accumulating, avoid the generation of accident.Therefore, electrostatic subconductor cordage is Electronics Factory, oil depot, explosives magazine, colliery and the region indispensability instrument responsive especially to electric charge.
Embodiment 1:
A kind of preparation method of electrostatic subconductor cordage comprises the following steps:
1, choose raw material: select surface-treated electrostatic subconductor fiber filament for rope leather material, its specification is 840 D, and selecting high-strength polyester polyester filaments is wire rope core material, and its specification is 840D;
2, doubling: doubling adopts 6 electrostatic subconductor fibers to be combined into one;
3, twist thread: the electrostatic subconductor fiber filament after doubling is added and is twisted into electrostatic subconductor fiber rope strand by 722 twisting machines, twisting machine driving belt degree of tightness is consistent, every threads must be controlled by tension regulator, regularly measure its rotating speed and the twist, the twist is determined according to yarn size;
4, knit in advance: the rope strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and weaves on full-automatic pre-loom;
5, HEAT SETTING: the wire rope core 2 of many high-strength polyester polyester filaments aggregates after twisting is carried out to HEAT SETTING by steam forming machine, and wherein heat set conditions is: 120-130 ℃, 0.1-0.2Mpa, heat-setting time is 40-90 minute;
6, become rope: 24 rope strands of integrated by weaving, wherein 12 electrostatic subconductor fiber rope strands be S twist with the fingers to, 12 electrostatic subconductor cordage strand thighs be Z twist with the fingers to, rope skin 1 is in conjunction with the disposable weaving forming of wire rope core 2.
Embodiment 2:
A kind of preparation method of electrostatic subconductor cordage comprises the following steps:
1, choose raw material: select surface-treated electrostatic subconductor fiber filament for rope leather material, its specification is 3000D, and selecting high-strength polyester polyester filaments is wire rope core material, and its specification is 3000D;
2, doubling: doubling adopts 8 electrostatic subconductor fibers to be combined into one;
3, twist thread: the electrostatic subconductor fiber filament after doubling is added and is twisted into electrostatic subconductor fiber rope strand by 722 twisting machines, twisting machine driving belt degree of tightness is consistent, every threads must be controlled by tension regulator, regularly measure its rotating speed and the twist, the twist is determined according to yarn size;
4, knit in advance: the rope strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and weaves on full-automatic pre-loom;
5, HEAT SETTING: the wire rope core 2 of many high-strength polyester polyester filaments aggregates after twisting is carried out to HEAT SETTING by steam forming machine, and wherein heat set conditions is: 120-130 ℃, 0.1-0.2Mpa, heat-setting time is 40-90 minute;
6, become rope: 24 rope strands of integrated by weaving, wherein 12 electrostatic subconductor fiber rope strands be S twist with the fingers to, 12 electrostatic subconductor cordage strand thighs be Z twist with the fingers to, rope skin 1 is in conjunction with the disposable weaving forming of wire rope core 2.
Embodiment 3:
A kind of preparation method of electrostatic subconductor cordage comprises the following steps:
1, choose raw material: select surface-treated electrostatic subconductor fiber filament for rope leather material, its specification is 2000 D, and selecting high-strength polyester polyester filaments is wire rope core material, and its specification is 2000D;
2, doubling: doubling adopts 10 electrostatic subconductor fibers to be combined into one;
3, twist thread: the electrostatic subconductor fiber filament after doubling is added and is twisted into electrostatic subconductor fiber rope strand by 722 twisting machines, twisting machine driving belt degree of tightness is consistent, every threads must be controlled by tension regulator, regularly measure its rotating speed and the twist, the twist is determined according to yarn size;
4, knit in advance: the rope strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and weaves on full-automatic pre-loom;
5, HEAT SETTING: the wire rope core 2 of many high-strength polyester polyester filaments aggregates after twisting is carried out to HEAT SETTING by steam forming machine, and wherein heat set conditions is: 120-130 ℃, 0.1-0.2Mpa, heat-setting time is 40-90 minute;
6, become rope: 24 rope strands of integrated by weaving, wherein 12 electrostatic subconductor fiber rope strands be S twist with the fingers to, 12 electrostatic subconductor cordage strand thighs be Z twist with the fingers to, rope skin 1 is in conjunction with the disposable weaving forming of wire rope core 2.
Claims (2)
1. an electrostatic subconductor cordage, it is characterized in that: including according to the sub-conductive fibers rope strand of partial electrostatic is that to twist with the fingers to, another part electrostatic subconductor fiber rope strand be that Z twists with the fingers to the rope skin (1) being woven into, is arranged on the wire rope core (2) in rope skin (1) to S, wire rope core (2) is high-strength polyester polyester filaments aggregate, the outer sleeve body that the multi beam electrostatic subconductor fiber rope strand that rope skin (1) is set to be formed by many surface-treated electrostatic subconductor fibre single thread twisting is woven into.
2. a preparation method for electrostatic subconductor cordage as claimed in claim 1, is characterized in that: comprise the following steps:
(1) selection: select surface-treated electrostatic subconductor fiber filament for rope leather material, its specification is 840D-3000D, and selecting high-strength polyester polyester filaments is wire rope core material, and its specification is 840D-3000D;
(2) doubling: adopt the doubling of m root electrostatic subconductor fiber filament to be combined into one;
(3) twist thread: the electrostatic subconductor fiber filament after doubling is added and is twisted into electrostatic subconductor fiber rope strand by twisting machine;
(4) knit in advance: the electrostatic subconductor fiber rope strand after twisting by twisting machine is made in advance the bobbin that meets high-speed knitter spindle size and weaves on full-automatic pre-loom;
(5) HEAT SETTING: the wire rope core (2) of many high-strength polyester polyester filaments aggregates after twisting is carried out to HEAT SETTING by steam forming machine, and heat set conditions is: 120-130 ℃, 0.1-0.2Mpa, heat-setting time is 40-90 minute;
(6) become rope: according to the sub-conductive fibers rope strand of partial electrostatic, be that to twist with the fingers to, another part electrostatic subconductor fiber rope strand be that Z twists with the fingers to being woven into rope skin (1) to S, S twists with the fingers to identical to number of strands with Z sth. made by twisting, and rope skin (1) is in conjunction with the disposable weaving forming of high-strength polyester polyester filaments wire rope core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560715.8A CN103572622A (en) | 2013-11-13 | 2013-11-13 | Static sub-conductor fiber rope and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310560715.8A CN103572622A (en) | 2013-11-13 | 2013-11-13 | Static sub-conductor fiber rope and manufacturing method thereof |
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| CN103572622A true CN103572622A (en) | 2014-02-12 |
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| CN201310560715.8A Pending CN103572622A (en) | 2013-11-13 | 2013-11-13 | Static sub-conductor fiber rope and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831588A (en) * | 2018-06-28 | 2018-11-16 | 上海府大新材料科技有限公司 | composite material conductive rope and preparation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501903Y (en) * | 2001-10-24 | 2002-07-24 | 梁振立 | 12 strand cable |
| 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 |
| EP2060673A1 (en) * | 2006-08-31 | 2009-05-20 | Bridgestone Corporation | Steel cord |
-
2013
- 2013-11-13 CN CN201310560715.8A patent/CN103572622A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501903Y (en) * | 2001-10-24 | 2002-07-24 | 梁振立 | 12 strand cable |
| EP2060673A1 (en) * | 2006-08-31 | 2009-05-20 | Bridgestone Corporation | Steel cord |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831588A (en) * | 2018-06-28 | 2018-11-16 | 上海府大新材料科技有限公司 | composite material conductive rope and preparation method |
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Application publication date: 20140212 |
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