CN203055490U - Cold-resistant oil-resistant halogen-free signal cable - Google Patents
Cold-resistant oil-resistant halogen-free signal cable Download PDFInfo
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- CN203055490U CN203055490U CN 201220688728 CN201220688728U CN203055490U CN 203055490 U CN203055490 U CN 203055490U CN 201220688728 CN201220688728 CN 201220688728 CN 201220688728 U CN201220688728 U CN 201220688728U CN 203055490 U CN203055490 U CN 203055490U
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Abstract
The utility model discloses a cold-resistant oil-resistant halogen-free signal cable, comprising an oversheath and an outer taped covering. A USB transmission line and an RGB (Red, Green, Blue) coaxial transmission line are arranged in the outer taped covering, wherein the USB transmission line comprises a first braid ply and a first inner taped covering, and first signal lines and power lines are arranged in the first inner braiding ply; and the RGB coaxial transmission line comprises a second braid ply and a second inner taped covering, and three second signal lines and power lines are arranged in the second inner taped covering. Each power line is composed of a power-line insulating layer and a power-line conductor, each first signal line is composed of a first insulating layer and a first conductor, and each second signal line is composed of a second conductor, an inner insulating layer, an inclined-wrapping layer and an inner sheath. The first insulating layers and power-line insulating layers are made of cold-resistant oil-resistant flame-retardant halogen-free material, the inner sheaths are made of cold-resistant oil-resistant thermoplastic material, and the oversheath is made of oil-resistant halogen-free flame-retardant low-temperature-resistant XLPE (Crossed Linked Polyethylene) material. The cold-resistant oil-resistant halogen-free signal cable has effects of high flame retardation and low smoke, can transmit power as well as signals, and is good in physical performance, resistant to corrosion, and resistant to low temperature.
Description
Technical field
The utility model relates to a kind of cable, particularly the signal cable of a kind of Cold-proof oilproof and Halogen.
Background technology
The north in cold; temperature is minimum at night is subzero 40 ℃; it is very difficult that this just causes many equipment to be worked under such environment; especially recover petroleum, such work such as dig a well is extremely difficult especially, and a lot of machines are because electric wire is damaged and cause shutting down when operation; wire rod or be unable to stand cold; oil resistant does not delay project progress, causes national loss huge.
The utility model content
In order to address the above problem, the utility model provides a kind of Cold-proof oilproof Halogen signal cable, Cold-proof oilproof Halogen signal cable of the present utility model has high flame retardant, the low effective characteristic of cigarette, simultaneously can transmit signal again at the transmission power supply, but also have good physical performance, corrosion-resistant, adapt to open air and the strong characteristics of resistance to low temperature.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of Cold-proof oilproof Halogen signal cable, comprise that the cross section that ecto-entad is arranged in order is circular oversheath and outer lapping layer, be provided with the USB transmission line in the described outer lapping layer, RGB coaxial transmission line and some fire-retardant Halogen PP ropes, described USB transmission line comprises that the cross section that ecto-entad is arranged in order is circular first braid and the first interior lapping layer, be provided with some first holding wires and some power lines in the lapping layer in described first, described RGB coaxial transmission line comprises that the cross section that ecto-entad is arranged in order is circular second braid and the second interior lapping layer, be provided with three secondary signal lines and some power lines in the lapping layer in described second, every described power line is that the power line conductor by outer field power line insulating barrier and internal layer constitutes, every described first holding wire is that first conductor by outer field first insulating barrier and internal layer constitutes, every described secondary signal line is second conductor by internal layer, be coated on the outer inner insulating layer of described second conductor, be coated on the outer oblique covering of described inner insulating layer and be coated on the outer inner sheath of described oblique covering and constitute, wherein, first insulating barrier of described first holding wire and the power line insulating barrier of described power line are to be made by the fire-retardant Halogen material of Cold-proof oilproof, the inner sheath of described secondary signal line is to be made by the Cold-proof oilproof thermoplastic, and described oversheath is by the low temperature resistant XLPE(crosslinked polyethylene of oil resistant halogen-free flameproof) material makes.
The utility model for the further technical scheme that solves its technical problem and adopt is:
Be preferably, second conductor of described secondary signal line is silver-plated conductor.Preferably, second conductor of described secondary signal line is to press stranded making by some silver-plated conductor monofilament.
Can be according to actual needs, described USB transmission line first in establish ground wire in the lapping layer.
Can be according to actual needs, described RGB coaxial transmission line second in establish ground wire in the lapping layer.
Be preferably, described ground wire is aluminium foil braiding ground wire.
Be preferably, the power line conductor of described power line is to press stranded making by some tinned conductor monofilament.
Be preferably, described first holding wire is provided with two, and two described first holding wire pair twists together.
Be preferably, first conductor of described first holding wire can be bare copper conductor.
Say that further described USB transmission line is the USB2.0 transmission line.
Be preferably, also be provided with some fire-retardant Halogen PP ropes in the second interior lapping layer of described RGB coaxial transmission line.
The beneficial effects of the utility model are: Cold-proof oilproof Halogen signal cable of the present utility model, because first insulating barrier of described first holding wire and the power line insulating barrier of described power line are made by the fire-retardant Halogen material of Cold-proof oilproof, and the inner sheath of described secondary signal line is made by modification Cold-proof oilproof thermoplastic and described oversheath is to be made by the low temperature resistant XLPE material of oil resistant halogen-free flameproof, has therefore improved the Cold-proof oilproof of wire rod; Because described PP rope is made by strengthening fire-retardant Halogen PP, and oversheath made by the low temperature resistant XLPE material of oil resistant halogen-free flameproof, therefore improved the low smoke and zero halogen effect of wire rod again; When second conductor of described secondary signal line is when pressing stranded making by some silver-plated conductor monofilament, improved the signal transmission capabilities of wire rod; Simultaneously, because described inner sheath is to be made by modification Cold-proof oilproof thermoplastic, and described oversheath made by the low temperature resistant XLPE material of oil resistant halogen-free flameproof, therefore improved twisting property and the anti-fatigue performance of wire rod.To sum up, the utlity model has high flame retardant, the low effective characteristic of cigarette can be transmitted signal again simultaneously at the transmission power supply, has good physical performance, corrosion-resistant, adapts to open air and the strong characteristics of resistance to low temperature.
Description of drawings
Fig. 1 is the utility model cross-sectional view.
Embodiment
Embodiment: a kind of Cold-proof oilproof Halogen signal cable, comprise that the cross section that ecto-entad is arranged in order is circular oversheath 1 and outer lapping layer 2, be provided with USB transmission line 3 in the described outer lapping layer, the fire-retardant Halogen PP rope 5 of RGB coaxial transmission line 4 and some reinforcements, described USB transmission line 3 comprises that the cross section that ecto-entad is arranged in order is circular first braid 31 and the first interior lapping layer 32, be provided with some first holding wires 33 and some power lines 6 in the lapping layer 32 in described first, described RGB coaxial transmission line 4 comprises that the cross section that ecto-entad is arranged in order is circular second braid 41 and the second interior lapping layer 42, be provided with three secondary signal lines 43 and some power lines 6 in the lapping layer 42 in described second, every described power line 6 is that the power line conductor by outer field power line insulating barrier and internal layer constitutes, every described first holding wire 33 is that first conductor by outer field first insulating barrier and internal layer constitutes, every described secondary signal line 43 is second conductors by internal layer, be coated on the outer inner insulating layer of described second conductor, be coated on the outer oblique covering 431 of described inner insulating layer and be coated on the outer inner sheath of described oblique covering 432 and constitute, wherein, first insulating barrier of described first holding wire 33 and the power line insulating barrier of described power line 6 are to be made by the fire-retardant Halogen material of Cold-proof oilproof, the inner sheath 432 of described secondary signal line (43) is to be made by modification Cold-proof oilproof thermoplastic, and described oversheath 1 is by the low temperature resistant XLPE(crosslinked polyethylene of oil resistant halogen-free flameproof) material makes.
Wherein, second conductor of described secondary signal line 43 is silver-plated conductor, preferably presses stranded making by some silver-plated conductor monofilament.
Can be according to actual needs, described USB transmission line 3 first in the lapping layer 32 and/or described RGB coaxial transmission line 4 second in be provided with ground wire 7 in the lapping layer 42.Described ground wire 7 is aluminium foil braiding ground wires.
The power line conductor of described power line 6 is to press stranded making by some tinned conductor monofilament.
First conductor of described first holding wire generally can be bare copper conductor.
Described first holding wire 33 generally is provided with two, and two described first holding wire pair twists together.
Described USB transmission line 3 can be the USB2.0 transmission line.
Can also be provided with the fire-retardant Halogen PP rope of some reinforcements in the second interior lapping layer 42 of described RGB coaxial transmission line 4.
Because first insulating barrier of described first holding wire and the power line insulating barrier of described power line are made by the fire-retardant Halogen material of Cold-proof oilproof, and the inner sheath of described secondary signal line is made by modification Cold-proof oilproof thermoplastic and described oversheath is to be made by the low temperature resistant XLPE material of oil resistant halogen-free flameproof, because can play the Cold-proof oilproof effect, minimum cold-resistant temperature of the present utility model is-40 ℃ ~-50 ℃, and can anti-diesel oil, machine oil and mineral oil.Cold-proof oilproof performance described in the utility model can be by making it to possess the Cold-proof oilproof performance behind the content of adjusting each composition in the material, and this is prior art, so do not add to give unnecessary details.
Cold-proof oilproof Halogen signal cable of the present utility model, oversheath 9 is made by the low temperature resistant XLPE material of oil resistant halogen-free flameproof, thereby has good twisting performance and anti-fatigue performance; Second conductor of secondary signal line is made by silver-plated conductor is stranded, has improved signal transmission dynamics; Oversheath 9 is made by the low temperature resistant XLPE material of oil resistant halogen-free flameproof, has improved the resistance to elevated temperatures of cable, makes resistance to elevated temperatures reach 150 ℃; Be provided with first and second braid and oblique covering, improved the anti-electromagnetic interference capability of cable greatly, in addition, the utility model also has fire-retardant anti-ultraviolet property.
Claims (10)
1. Cold-proof oilproof Halogen signal cable, it is characterized in that: comprise that the cross section that ecto-entad is arranged in order is circular oversheath (1) and outer lapping layer (2), be provided with USB transmission line (3) in the described outer lapping layer, RGB coaxial transmission line (4) and some fire-retardant Halogen PP ropes (5), described USB transmission line (3) comprises that the cross section that ecto-entad is arranged in order is circular first braid (31) and the first interior lapping layer (32), be provided with some first holding wires (33) and some power lines (6) in the lapping layer (32) in described first, described RGB coaxial transmission line (4) comprises that the cross section that ecto-entad is arranged in order is circular second braid (41) and the second interior lapping layer (42), be provided with three secondary signal lines (43) and some power lines (6) in the lapping layer (42) in described second, every described power line (6) is that the power line conductor by outer field power line insulating barrier and internal layer constitutes, every described first holding wire (33) is that first conductor by outer field first insulating barrier and internal layer constitutes, every described secondary signal line (43) is second conductor by internal layer, be coated on the outer inner insulating layer of described second conductor, be coated on the outer oblique covering (431) of described inner insulating layer and be coated on the outer inner sheath (432) of described oblique covering and constitute, wherein, the power line insulating barrier of first insulating barrier of described first holding wire (33) and described power line (6) is to be made by the fire-retardant Halogen material of Cold-proof oilproof, the inner sheath (432) of described secondary signal line (43) is to be made by the Cold-proof oilproof thermoplastic, and described oversheath (1) is to be made by the low temperature resistant XLPE material of oil resistant halogen-free flameproof.
2. Cold-proof oilproof Halogen signal cable as claimed in claim 1, it is characterized in that: second conductor of described secondary signal line (43) is silver-plated conductor.
3. Cold-proof oilproof Halogen signal cable as claimed in claim 1, it is characterized in that: second conductor of described secondary signal line (43) is to press stranded making by some silver-plated conductor monofilament.
4. Cold-proof oilproof Halogen signal cable as claimed in claim 1 is characterized in that: be provided with ground wire (7) in the first interior lapping layer (32) of described USB transmission line (3).
5. Cold-proof oilproof Halogen signal cable as claimed in claim 1 is characterized in that: be provided with ground wire (7) in the second interior lapping layer (42) of described RGB coaxial transmission line (4).
6. as claim 4 or 5 described Cold-proof oilproof Halogen signal cables, it is characterized in that: described ground wire (7) is aluminium foil braiding ground wire.
7. Cold-proof oilproof Halogen signal cable as claimed in claim 1, it is characterized in that: the power line conductor of described power line (6) is to press stranded making by some tinned conductor monofilament.
8. Cold-proof oilproof Halogen signal cable as claimed in claim 1, it is characterized in that: described first holding wire (33) is provided with two, and two described first holding wire pair twists together.
9. Cold-proof oilproof Halogen signal cable as claimed in claim 1, it is characterized in that: described USB transmission line (3) is the USB2.0 transmission line.
10. Cold-proof oilproof Halogen signal cable as claimed in claim 1 is characterized in that: also be provided with some fire-retardant Halogen PP ropes in the second interior lapping layer (42) of described RGB coaxial transmission line (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688728 CN203055490U (en) | 2012-12-13 | 2012-12-13 | Cold-resistant oil-resistant halogen-free signal cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688728 CN203055490U (en) | 2012-12-13 | 2012-12-13 | Cold-resistant oil-resistant halogen-free signal cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203055490U true CN203055490U (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688728 Withdrawn - After Issue CN203055490U (en) | 2012-12-13 | 2012-12-13 | Cold-resistant oil-resistant halogen-free signal cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203055490U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982865B (en) * | 2012-12-13 | 2015-12-09 | 昆山信昌电线电缆有限公司 | Cold-proof oilproof Halogen signal cable |
| CN106297976A (en) * | 2016-09-30 | 2017-01-04 | 昆山信昌电线电缆有限公司 | A kind of medical treatment electrocardiograph private cable |
| CN108615574A (en) * | 2015-01-12 | 2018-10-02 | 江苏亨通线缆科技有限公司 | High-flexibility tensile type communication cable |
-
2012
- 2012-12-13 CN CN 201220688728 patent/CN203055490U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982865B (en) * | 2012-12-13 | 2015-12-09 | 昆山信昌电线电缆有限公司 | Cold-proof oilproof Halogen signal cable |
| CN108615574A (en) * | 2015-01-12 | 2018-10-02 | 江苏亨通线缆科技有限公司 | High-flexibility tensile type communication cable |
| CN106297976A (en) * | 2016-09-30 | 2017-01-04 | 昆山信昌电线电缆有限公司 | A kind of medical treatment electrocardiograph private cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |