CN203982859U - A kind of wear-resistant electric wire with protective sleeve - Google Patents
A kind of wear-resistant electric wire with protective sleeve Download PDFInfo
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- CN203982859U CN203982859U CN201420320732.4U CN201420320732U CN203982859U CN 203982859 U CN203982859 U CN 203982859U CN 201420320732 U CN201420320732 U CN 201420320732U CN 203982859 U CN203982859 U CN 203982859U
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- electric wire
- butadiene rubber
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Abstract
The utility model discloses a kind of wear-resistant electric wire with protective sleeve; comprise conductor; described conductor outside is provided with screen, described screen outside is provided with insulating barrier; described insulating barrier outside is provided with one-level acrylonitrile-butadiene rubber layer; between described each conductor, be provided with isolation strip; in space between described conductor and described isolation strip, be filled with ceramic fibre; described conductor and isolation strip are done as a whole; its outside is provided with flame-retardant layer, and described flame-retardant layer outside is provided with PVC protective layer, armour, secondary acrylonitrile-butadiene rubber layer and silicone resin layer from inside to outside successively.Electric wire of the present utility model; be provided with two-layer acrylonitrile-butadiene rubber layer; one deck silicone resin layer; acrylonitrile-butadiene rubber, organic siliconresin have resistance to wear, anti-scratch property well; triple protection; the concave and convex stripe leaf being provided with in the outside of silicone resin layer can further strengthen its resistance to wear simultaneously, and under this structure, the anti-wear performance of electric wire of the present utility model is better than general electric wire greatly.
Description
Technical field
The utility model relates to a kind of electric wire, is specifically related to a kind of wear-resistant electric wire with protective sleeve.
Background technology
Electric wire is a kind of in order to transmit electricity (magnetic) energy, information and the wire product of realizing electromagnetic energy conversion.Electric wire, as the main carriers of electric power transfer, is widely used in the aspects such as appliance equipment, illuminating line, household electrical appliance, and the quality of its quality directly has influence on project quality and consumer's the security of the lives and property.Although wires and cables industry is a supporting industry just, in occupation of the output value of Chinese electrician trade 1/4.Its product category is numerous, and range of application is very extensive, relates to the industries such as electric power, building, communication, manufacture, all closely related with each department of national economy.Electric wire is also called as national economy " artery " and " nerve ", the various motors of transmission of electric energy, transmission of information and manufacture, instrument, instrument, realizing the indispensable basic equipment of electromagnetic energy conversion, is necessary basic product in following electrification, informationized society.
Current wires and cables industry is in the face of the continuous derivative product making new advances of special occasions demand, as fire-resistant cable, flame-retardant cable, low smoke and zero halogen/low-smoke low-halogen cable, termite-proof, anti-mouse cable, oil resistant/cold-resistant/heatproof/wear-resisting cable, medical/agricultural/mining cable, thin-walled electric wire etc.
Electric wire can be divided into band protective sleeve and be not with two kinds of protective sleeves structure, generally speaking, with its pull resistance of electric wire of protective sleeve, see that the character of impact equal strength aspect is higher, is applicable to some places higher to the requirement of strength of electric wire.
Electric wire usually rubs with object in carrying, installation, use procedure; go down for a long time, the abrasiveness of electric wire is very large, has lowered greatly its useful life; in order to meet the demand in market, therefore need to develop a kind of more wear-resisting electric wire with protective sleeve.
Utility model content
Utility model object: the purpose of this utility model is in order to solve the deficiencies in the prior art, a kind of wear-resistant electric wire with protective sleeve providing.
Technical scheme: in order to realize above object, a kind of wear-resistant electric wire with protective sleeve described in the utility model, comprise conductor, described conductor outside is provided with screen, described screen outside is provided with insulating barrier, described insulating barrier outside is provided with one-level acrylonitrile-butadiene rubber layer, between described each conductor, be provided with isolation strip, in space between described conductor and described isolation strip, be filled with ceramic fibre, described conductor and isolation strip are done as a whole, its outside is provided with flame-retardant layer, described flame-retardant layer outside is provided with PVC protective layer from inside to outside successively, armour, secondary acrylonitrile-butadiene rubber layer and silicone resin layer.
The thickness of described screen, insulating barrier, one-level acrylonitrile-butadiene rubber layer, flame-retardant layer, PVC protective layer, secondary acrylonitrile-butadiene rubber layer, silicone resin layer is as follows:
Screen: 0.2-0.3mm;
Insulating barrier: 0.5-0.6mm;
One-level acrylonitrile-butadiene rubber layer: 0.8-1.0mm;
Flame-retardant layer: 0.5-0.7mm;
PVC protective layer: 0.8-1.0cm;
Secondary acrylonitrile-butadiene rubber layer: 1.0-1.2cm;
The thinnest position of silicone resin layer: 0.2-0.3cm.
Described insulating barrier is PET film.
What described flame-retardant layer adopted is acrylic resin.
Irregular striped is established in described silicone resin layer outside.
Beneficial effect: a kind of wear-resistant electric wire with protective sleeve described in the utility model, compared with prior art, has the following advantages:
1, electric wire of the present utility model, be provided with two-layer acrylonitrile-butadiene rubber layer, one deck silicone resin layer, acrylonitrile-butadiene rubber, organic siliconresin all have resistance to wear, anti-scratch property well, triple wear-resistant protections, the concave and convex stripe leaf being provided with in the outside of silicone resin layer can further strengthen its resistance to wear simultaneously, and under this structure, the anti-wear performance of electric wire of the present utility model is better than general electric wire greatly;
2, each conductor outside of electric wire of the present utility model is provided with screen, also with isolation strip, keeps apart simultaneously, makes when transmitting signal, not interfere with each other between each conductor, and transmission of signal is stable;
3, the utility model is provided with PVC protective layer, armour and outer jointing jacket layer (secondary acrylonitrile-butadiene rubber layer), and triple protection makes the performance of impact resistance equal strength aspect more superior;
4, the utility model is provided with insulating barrier, flame-retardant layer, is filled with ceramic fibre, make to the utlity model has the performances such as good insulating properties, anti-flammability, fire resistance, and be the electric wire that a kind of combination property is superior;
5, the utility model is simple in structure, easy to prepare, and material therefor environmental protection is a kind of environment-friendly type electric wire.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-conductor, 2-screen, 3-insulating barrier, 4-one-level acrylonitrile-butadiene rubber layer, 5-ceramic fibre, 6-isolation strip, 7-flame-retardant layer, 8-PVC protective layer, 9-armour, 10-secondary acrylonitrile-butadiene rubber layer, 11-silicone resin layer.
Embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model.
embodiment 1
As shown in Figure 1, a kind of wear-resistant electric wire with protective sleeve, comprise 4 conductors 1, described conductor 1 outside is provided with screen 2, described screen 2 outsides are provided with insulating barrier 3, described insulating barrier 3 outsides are provided with one-level acrylonitrile-butadiene rubber layer 4, between described each conductor 1, be provided with isolation strip 6, in space between described conductor 1 and described isolation strip 6, be filled with ceramic fibre 5, described conductor 1 is done as a whole with isolation strip 6, its outside is provided with flame-retardant layer 7, described flame-retardant layer 7 outsides are provided with PVC protective layer 8 from inside to outside successively, armour 9, secondary acrylonitrile-butadiene rubber layer 10 and silicone resin layer 11.
The thickness of described screen 2, insulating barrier 3, one-level acrylonitrile-butadiene rubber layer 4, flame-retardant layer 7, PVC protective layer 8, secondary acrylonitrile-butadiene rubber layer 10, silicone resin layer 11 is as follows:
Screen 2:0.2mm;
Insulating barrier 3:0.5mm;
One-level acrylonitrile-butadiene rubber layer 4:0.8mm;
Flame-retardant layer 7:0.5mm;
PVC protective layer 8:0.8cm;
Secondary acrylonitrile-butadiene rubber layer 10:1.0cm;
Silicone resin layer 11 the thinnest position: 0.2cm.
Described insulating barrier 3 is PET film.
What described flame-retardant layer 7 adopted is acrylic resin.
Irregular striped is established in described silicone resin layer 11 outsides, is similar to the anti-slip veins of automobile tire outside, and the position thickness of protrusion is greater than 0.1cm.
Described isolation strip 6 adopts aluminium foil foam, has good anti-flammability and shielding.
embodiment 2
A kind of wear-resistant electric wire with protective sleeve, comprise 4 conductors 1, described conductor 1 outside is provided with screen 2, described screen 2 outsides are provided with insulating barrier 3, described insulating barrier 3 outsides are provided with one-level acrylonitrile-butadiene rubber layer 4, between described each conductor 1, be provided with isolation strip 6, in space between described conductor 1 and described isolation strip 6, be filled with ceramic fibre 5, described conductor 1 is done as a whole with isolation strip 6, its outside is provided with flame-retardant layer 7, described flame-retardant layer 7 outsides are provided with PVC protective layer 8 from inside to outside successively, armour 9, secondary acrylonitrile-butadiene rubber layer 10 and silicone resin layer 11.
The thickness of described screen 2, insulating barrier 3, one-level acrylonitrile-butadiene rubber layer 4, flame-retardant layer 7, PVC protective layer 8, secondary acrylonitrile-butadiene rubber layer 10, silicone resin layer 11 is as follows:
Screen 2:0.24mm;
Insulating barrier 3:0.56mm;
One-level acrylonitrile-butadiene rubber layer 4:0.9mm;
Flame-retardant layer 7:0.6mm;
PVC protective layer 8:0.9cm;
Secondary acrylonitrile-butadiene rubber layer 10:1.1cm;
Silicone resin layer 11 the thinnest position: 0.25cm.
Described insulating barrier 3 is PET film.
What described flame-retardant layer 7 adopted is acrylic resin.
Irregular striped is established in described silicone resin layer 11 outsides, is similar to the anti-slip veins of automobile tire outside, and the position thickness of protrusion is greater than 0.1cm.
Described isolation strip 6 adopts aluminium foil foam, has good anti-flammability and shielding.
embodiment 3
A kind of wear-resistant electric wire with protective sleeve, comprise 4 conductors 1, described conductor 1 outside is provided with screen 2, described screen 2 outsides are provided with insulating barrier 3, described insulating barrier 3 outsides are provided with one-level acrylonitrile-butadiene rubber layer 4, between described each conductor 1, be provided with isolation strip 6, in space between described conductor 1 and described isolation strip 6, be filled with ceramic fibre 5, described conductor 1 is done as a whole with isolation strip 6, its outside is provided with flame-retardant layer 7, described flame-retardant layer 7 outsides are provided with PVC protective layer 8 from inside to outside successively, armour 9, secondary acrylonitrile-butadiene rubber layer 10 and silicone resin layer 11.
The thickness of described screen 2, insulating barrier 3, one-level acrylonitrile-butadiene rubber layer 4, flame-retardant layer 7, PVC protective layer 8, secondary acrylonitrile-butadiene rubber layer 10, silicone resin layer 11 is as follows:
Screen 2:0.3mm;
Insulating barrier 3:0.6mm;
One-level acrylonitrile-butadiene rubber layer 4:1.0mm;
Flame-retardant layer 7:0.7mm;
PVC protective layer 8:1.0cm;
Secondary acrylonitrile-butadiene rubber layer 10:1.2cm;
Silicone resin layer 11 the thinnest position: 0.3cm.
Described insulating barrier 3 is PET film.
What described flame-retardant layer 7 adopted is acrylic resin.
Irregular striped is established in described silicone resin layer 11 outsides, is similar to the anti-slip veins of automobile tire outside, and the position thickness of protrusion is greater than 0.1cm.
Described isolation strip 6 adopts aluminium foil foam, has good anti-flammability and shielding.
Above-mentioned execution mode is only explanation technical conceive of the present utility model and feature, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present utility model enforcement according to this, can not limit protection range of the present utility model with this.All equivalents of making according to the utility model Spirit Essence or modification, within all should being encompassed in protection range of the present utility model.
Claims (5)
1. the wear-resistant electric wire with protective sleeve, it is characterized in that: comprise conductor (1), described conductor (1) outside is provided with screen (2), described screen (2) outside is provided with insulating barrier (3), described insulating barrier (3) outside is provided with one-level acrylonitrile-butadiene rubber layer (4), between described each conductor (1), be provided with isolation strip (6), in space between described conductor (1) and described isolation strip (6), be filled with ceramic fibre (5), described conductor (1) is done as a whole with isolation strip (6), its outside is provided with flame-retardant layer (7), described flame-retardant layer (7) outside is provided with PVC protective layer (8) from inside to outside successively, armour (9), secondary acrylonitrile-butadiene rubber layer (10) and silicone resin layer (11).
2. the wear-resistant electric wire with protective sleeve according to claim 1, is characterized in that: the thickness of described screen (2), insulating barrier (3), one-level acrylonitrile-butadiene rubber layer (4), flame-retardant layer (7), PVC protective layer (8), secondary acrylonitrile-butadiene rubber layer (10), silicone resin layer (11) is as follows:
Screen (2): 0.2-0.3mm;
Insulating barrier (3): 0.5-0.6mm;
One-level acrylonitrile-butadiene rubber layer (4): 0.8-1.0mm;
Flame-retardant layer (7): 0.5-0.7mm;
PVC protective layer (8): 0.8-1.0cm;
Secondary acrylonitrile-butadiene rubber layer (10): 1.0-1.2cm;
Silicone resin layer (11) the thinnest position: 0.2-0.3cm.
3. the wear-resistant electric wire with protective sleeve according to claim 1, is characterized in that: described insulating barrier (3) is PET film.
4. the wear-resistant electric wire with protective sleeve according to claim 1, is characterized in that: what described flame-retardant layer (7) adopted is acrylic resin.
5. the wear-resistant electric wire with protective sleeve according to claim 1, is characterized in that: irregular striped is established in described silicone resin layer (11) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320732.4U CN203982859U (en) | 2014-06-17 | 2014-06-17 | A kind of wear-resistant electric wire with protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320732.4U CN203982859U (en) | 2014-06-17 | 2014-06-17 | A kind of wear-resistant electric wire with protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982859U true CN203982859U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420320732.4U Expired - Fee Related CN203982859U (en) | 2014-06-17 | 2014-06-17 | A kind of wear-resistant electric wire with protective sleeve |
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| CN (1) | CN203982859U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637622A (en) * | 2015-01-31 | 2015-05-20 | 安徽红旗电缆集团有限公司 | Wear-resistant and drag-resistant control cable |
| CN106057340A (en) * | 2016-06-08 | 2016-10-26 | 王小凤 | Electric wire applied in transformer substation |
| CN106128597A (en) * | 2016-06-08 | 2016-11-16 | 吴敏 | A kind of electric wire used in power equipment |
| CN106486276A (en) * | 2016-10-27 | 2017-03-08 | 成都启立辰智科技有限公司 | Fire prevention coil static board |
| WO2018040548A1 (en) * | 2016-08-30 | 2018-03-08 | 中天科技装备电缆有限公司 | Silicone rubber cable for rail transit and intelligent preparation method therefor |
| CN111128459A (en) * | 2019-11-28 | 2020-05-08 | 安徽国电电缆股份有限公司 | Wear-resistant and deformation-resistant mine cable |
| CN111276292A (en) * | 2018-12-04 | 2020-06-12 | 湖南金缆电工科技有限责任公司 | Anti-interference round cable |
-
2014
- 2014-06-17 CN CN201420320732.4U patent/CN203982859U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637622A (en) * | 2015-01-31 | 2015-05-20 | 安徽红旗电缆集团有限公司 | Wear-resistant and drag-resistant control cable |
| CN106057340A (en) * | 2016-06-08 | 2016-10-26 | 王小凤 | Electric wire applied in transformer substation |
| CN106128597A (en) * | 2016-06-08 | 2016-11-16 | 吴敏 | A kind of electric wire used in power equipment |
| WO2018040548A1 (en) * | 2016-08-30 | 2018-03-08 | 中天科技装备电缆有限公司 | Silicone rubber cable for rail transit and intelligent preparation method therefor |
| CN106486276A (en) * | 2016-10-27 | 2017-03-08 | 成都启立辰智科技有限公司 | Fire prevention coil static board |
| CN111276292A (en) * | 2018-12-04 | 2020-06-12 | 湖南金缆电工科技有限责任公司 | Anti-interference round cable |
| CN111128459A (en) * | 2019-11-28 | 2020-05-08 | 安徽国电电缆股份有限公司 | Wear-resistant and deformation-resistant mine cable |
| CN111128459B (en) * | 2019-11-28 | 2021-12-03 | 安徽国电电缆股份有限公司 | Wear-resistant and deformation-resistant mine cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |