CN103985439A - Control cable suitable for being laid - Google Patents
Control cable suitable for being laid Download PDFInfo
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- CN103985439A CN103985439A CN201410146714.3A CN201410146714A CN103985439A CN 103985439 A CN103985439 A CN 103985439A CN 201410146714 A CN201410146714 A CN 201410146714A CN 103985439 A CN103985439 A CN 103985439A
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- layer
- wrapping
- wires
- control cable
- outward
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Abstract
The invention discloses a control cable suitable for being laid. The control cable comprises a plurality of wires, wherein insulating layers wrap the wires respectively, every two of the wires form a set, a wrapping belt layer formed by woven wrapping belts through lapping with overlap wraps each set, an annular framework formed by knitting nylon fiber wraps all the wrapping belt layers of the multiple sets of wires, the portions, between the wrapping belt layers, inside the annular framework are filled with sealants, and a plastic film wrapping layer is arranged outside the annular framework. An inner shield layer, an aramid yarn knitted armor layer and a silicone rubber outer protection sleeve layer sequentially wrap the plastic film wrapping layer, wherein the inner shield layer is formed by wrapping aluminum plastic component belts, and a ceramic silicone rubber flame retardant coating is arranged between the aramid yarn knitted armor layer and the silicone rubber outer protection sleeve layer. The control cable is simple in structure, the overall flexibility of the cable is improved due to the adoption of the nylon fiber framework and the sealants, the overall pressure resistance of the cable is not influenced, and the control cable is convenient to lay and suitable for laying installation.
Description
technical field:
The present invention relates to cable, is mainly a kind of control cables that is applicable to lay.
background technology:
The cable that is applicable to lay is when requirements touches the mark, and requirement can have good pliability, is convenient to better laying installation, and the control cables of existing use is in every profession and trade when mounting and installation, and pliability is poor, mobile inconvenient.
Existing cable insulating barrier, restrictive coating material used exist intensity low, easily tear, not fire-retardant, the shortcoming that useful life is short, affects useful life of cable.
summary of the invention:
Technical problem to be solved by this invention is to provide a kind of control cables that is applicable to lay, and it is simple in structure, adopts nylon fiber skeleton and fluid sealant, has improved the pliability of whole cable, does not affect the crushing resistance of whole cable simultaneously, convenient and suitable laying installation.The present invention's insulating layer material intensity used is high, fire-retardant, and long service life, has done high the useful life of cable.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of control cables that is applicable to lay, include multiple conducting wires, it is characterized in that: described multiple conducting wires is coated with respectively insulating barrier outward, described multiple conducting wires forms one group and be jointly coated with by the weaving band overlapping wrapped belting layer forming at insulating barrier between two outward, the belting layer of described many group wires is jointly coated with outward by nylon fiber and weaves the ring skeleton forming, between the inherent belting layer of described ring skeleton, be filled with fluid sealant, described ring skeleton is provided with layer of plastic film lapping layer outward, described plastic film lapping layer is coated with the internal shield of the wrapped formation of aluminium-plastic tape outward successively, aramid yarn braiding armour and silicon rubber external sheath layer, between described aramid yarn braiding armour and silicon rubber external sheath layer, be provided with ceramic silicon rubber flame retardant coating.
It is to be made by the raw material of following weight parts for described insulating barrier: SG-3 polyvinyl chloride 100-110, ethylene propylene diene rubber 30-40, calcium carbonate 3-5, calcium sulfate 5-10,4-4 '-dimorpholinyl disulfide 1-2, rilanit special 2-3, antioxidant 264 1-2, antioxidant 1076 0.3-0.6, adipic acid propanediol polyester 3-4, diisobutyl phthalate 3-4, nano aluminum alumina 1-2, jade powder 1-2, modification bortz powder 50-70;
The preparation method of modification bortz powder calcines 1-2 hour by bortz powder at 600-650 DEG C, take out cooling after, in the hydrochloric acid that is 12-18% by concentration, steep while stirring after 2-3 hour, refilter, clean with deionized water, dry, be equivalent to silane coupling A-171 of bortz powder weight 1-2%,, 1-2% the trimethylolpropane triacrylate of 2-nonyl-phthalate ester, 3-6% of aluminate coupling agent DL-411-A, 1-2% mix after, at 50-60 DEG C, stir after 30-40 minute, ovendry power is broken into powder and get final product.
The preparation method of described insulating layer material is:
(1) get SG-3 polyvinyl chloride, calcium sulfate, rilanit special, adipic acid propanediol polyester and mix by weight, in kneader, at 140-158 DEG C, mediate after 7-9 minute, take out cooling;
(2) by the cooled material of step (1) gained and the each raw material blending of residue, mixing in double screw extruder, granulation, obtain finished product.
Advantage of the present invention is:
The present invention is simple in structure, adopts nylon fiber skeleton and fluid sealant, has improved the pliability of whole cable, does not affect the crushing resistance of whole cable simultaneously, convenient and suitable laying installation.The present invention's insulating layer material intensity used is high, fire-retardant, and long service life, has done high the useful life of cable.
brief description of the drawings:
Fig. 1 is structural representation of the present invention.
embodiment:
Referring to Fig. 1, a kind of control cables that is applicable to lay, include multiple conducting wires 1, the outer insulating barrier 2 that is coated with respectively of described multiple conducting wires 1, described multiple conducting wires 1 forms one group and be jointly coated with by the weaving band overlapping wrapped belting layer forming 3 insulating barrier 2 is outer between two, outer being jointly coated with by nylon fiber of belting layer 3 of described many group wires weaves the ring skeleton 4 forming, between the described inherent belting layer of ring skeleton 4, be filled with fluid sealant 5, the outer layer of plastic film lapping layer 6 that is provided with of described ring skeleton 4, the described outer internal shield 7 that is coated with successively the wrapped formation of aluminium-plastic tape of plastic film lapping layer 6, aramid yarn braiding armour 8 and silicon rubber external sheath layer 9, between described aramid yarn braiding armour 8 and silicon rubber external sheath layer 9, be provided with ceramic silicon rubber flame retardant coating 10.
It is to be made by the raw material of following weight kg for insulating barrier 2: SG-3 polyvinyl chloride 110, ethylene propylene diene rubber 40, calcium carbonate 5, calcium sulfate 10,4-4 '-dimorpholinyl disulfide 2, rilanit special 3, antioxidant 264 2, antioxidant 1076 0.6, adipic acid propanediol polyester 4, diisobutyl phthalate 4, nano aluminum alumina 2, jade powder 2, modification bortz powder 70;
The preparation method of modification bortz powder calcines bortz powder 2 hours at 650 DEG C, take out cooling after, in the hydrochloric acid that is 18% by concentration, steep while stirring after 3 hours, refilter, clean with deionized water, dry, be equivalent to silane coupling A-171 of bortz powder weight 1%, after 2% aluminate coupling agent DL-411-A, 1% 2-nonyl-phthalate ester, 6% trimethylolpropane triacrylate mix, stir after 40 minutes at 60 DEG C, ovendry power is broken into powder and get final product.
Insulating barrier 2 material preparation methods are:
(1) get SG-3 polyvinyl chloride, calcium sulfate, rilanit special, adipic acid propanediol polyester and mix by weight, in kneader, at 148 DEG C, mediate after 9 minutes, take out cooling;
(2) by the cooled material of step (1) gained and the each raw material blending of residue, mixing in double screw extruder, granulation, obtain finished product.
The present embodiment insulating barrier 2 materials are carried out to performance test, tensile strength 17.7MPa, elongation at break 388%, fire-retardant rank V2.
Claims (3)
1. a control cables that is applicable to lay, include multiple conducting wires, it is characterized in that: described multiple conducting wires is coated with respectively insulating barrier outward, described multiple conducting wires forms one group and be jointly coated with by the weaving band overlapping wrapped belting layer forming at insulating barrier between two outward, the belting layer of described many group wires is jointly coated with outward by nylon fiber and weaves the ring skeleton forming, between the inherent belting layer of described ring skeleton, be filled with fluid sealant, described ring skeleton is provided with layer of plastic film lapping layer outward, described plastic film lapping layer is coated with the internal shield of the wrapped formation of aluminium-plastic tape outward successively, aramid yarn braiding armour and silicon rubber external sheath layer, between described aramid yarn braiding armour and silicon rubber external sheath layer, be provided with ceramic silicon rubber flame retardant coating.
2. the control cables that is applicable to lay according to claim 1, it is to be made by the raw material of following weight parts to it is characterized in that described insulating barrier: SG-3 polyvinyl chloride 100-110, ethylene propylene diene rubber 30-40, calcium carbonate 3-5, calcium sulfate 5-10,4-4 '-dimorpholinyl disulfide 1-2, rilanit special 2-3, antioxidant 264 1-2, antioxidant 1076 0.3-0.6, adipic acid propanediol polyester 3-4, diisobutyl phthalate 3-4, nano aluminum alumina 1-2, jade powder 1-2, modification bortz powder 50-70;
The preparation method of modification bortz powder calcines 1-2 hour by bortz powder at 600-650 DEG C, take out cooling after, in the hydrochloric acid that is 12-18% by concentration, steep while stirring after 2-3 hour, refilter, clean with deionized water, dry, be equivalent to silane coupling A-171 of bortz powder weight 1-2%,, 1-2% the trimethylolpropane triacrylate of 2-nonyl-phthalate ester, 3-6% of aluminate coupling agent DL-411-A, 1-2% mix after, at 50-60 DEG C, stir after 30-40 minute, ovendry power is broken into powder and get final product.
3. the control cables that is applicable to lay according to claim 1, is characterized in that the preparation method of described insulating layer material is:
(1) get SG-3 polyvinyl chloride, calcium sulfate, rilanit special, adipic acid propanediol polyester and mix by weight, in kneader, at 140-158 DEG C, mediate after 7-9 minute, take out cooling;
(2) by the cooled material of step (1) gained and the each raw material blending of residue, mixing in double screw extruder, granulation, obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146714.3A CN103985439A (en) | 2014-04-11 | 2014-04-11 | Control cable suitable for being laid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146714.3A CN103985439A (en) | 2014-04-11 | 2014-04-11 | Control cable suitable for being laid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103985439A true CN103985439A (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410146714.3A Pending CN103985439A (en) | 2014-04-11 | 2014-04-11 | Control cable suitable for being laid |
Country Status (1)
| Country | Link |
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| CN (1) | CN103985439A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244107A (en) * | 2015-10-16 | 2016-01-13 | 安徽蓝德集团股份有限公司 | Impact-resistant flame-retardant control cable |
| CN107134307A (en) * | 2017-06-22 | 2017-09-05 | 安徽电缆股份有限公司 | Compensating cable used for nuclear power station |
| CN107342125A (en) * | 2017-06-22 | 2017-11-10 | 安徽电缆股份有限公司 | Warp resistance high fire-retardance wind energy cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200965801Y (en) * | 2006-11-03 | 2007-10-24 | 万宝清 | Flame-retardant cable |
| KR20120002817A (en) * | 2010-07-01 | 2012-01-09 | 엘에스전선 주식회사 | Fire resistant cable |
| CN202373323U (en) * | 2011-11-16 | 2012-08-08 | 江苏馨晟特种电缆有限公司 | Flame-retardant control cable |
| CN202694877U (en) * | 2012-05-16 | 2013-01-23 | 安徽华峰电缆集团有限公司 | Flat and soft cable for reinforced hoisting machinery and transportation equipment |
| CN102977605A (en) * | 2012-11-05 | 2013-03-20 | 安徽金桥电缆有限公司 | Silicon rubber cross-linked flame-retardant cable material and its preparation method |
| CN103123818A (en) * | 2013-03-19 | 2013-05-29 | 河北华通线缆集团有限公司 | Multilayer protective low-smoke zero-halogen flame retardant fireproof control cable and manufacture method thereof |
-
2014
- 2014-04-11 CN CN201410146714.3A patent/CN103985439A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200965801Y (en) * | 2006-11-03 | 2007-10-24 | 万宝清 | Flame-retardant cable |
| KR20120002817A (en) * | 2010-07-01 | 2012-01-09 | 엘에스전선 주식회사 | Fire resistant cable |
| CN202373323U (en) * | 2011-11-16 | 2012-08-08 | 江苏馨晟特种电缆有限公司 | Flame-retardant control cable |
| CN202694877U (en) * | 2012-05-16 | 2013-01-23 | 安徽华峰电缆集团有限公司 | Flat and soft cable for reinforced hoisting machinery and transportation equipment |
| CN102977605A (en) * | 2012-11-05 | 2013-03-20 | 安徽金桥电缆有限公司 | Silicon rubber cross-linked flame-retardant cable material and its preparation method |
| CN103123818A (en) * | 2013-03-19 | 2013-05-29 | 河北华通线缆集团有限公司 | Multilayer protective low-smoke zero-halogen flame retardant fireproof control cable and manufacture method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244107A (en) * | 2015-10-16 | 2016-01-13 | 安徽蓝德集团股份有限公司 | Impact-resistant flame-retardant control cable |
| CN105244107B (en) * | 2015-10-16 | 2017-10-03 | 安徽蓝德集团股份有限公司 | A kind of shock resistance flame-proof control cable |
| CN107134307A (en) * | 2017-06-22 | 2017-09-05 | 安徽电缆股份有限公司 | Compensating cable used for nuclear power station |
| CN107342125A (en) * | 2017-06-22 | 2017-11-10 | 安徽电缆股份有限公司 | Warp resistance high fire-retardance wind energy cable |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140813 |
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| RJ01 | Rejection of invention patent application after publication |