CN208673757U - The novel counter-bending locomotive of resistance to temperature difference control cable - Google Patents
The novel counter-bending locomotive of resistance to temperature difference control cable Download PDFInfo
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- CN208673757U CN208673757U CN201821410748.9U CN201821410748U CN208673757U CN 208673757 U CN208673757 U CN 208673757U CN 201821410748 U CN201821410748 U CN 201821410748U CN 208673757 U CN208673757 U CN 208673757U
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Abstract
The utility model discloses a kind of novel counter-bending locomotive of resistance to temperature difference control cables, it from inside to outside successively include center reinforcemen, signal cable, filled core, shielding wrapping layer, sheath, copper wire organization level and oversheath, center reinforcemen is made of conductor thread core and core insulating layer, signal cable is made of signal conductor, signal isolation layer and sheath, wherein: signal cable has five, it is evenly distributed in the outside of center reinforcemen, filled core is distributed in the surrounding of signal cable.The utility model is amenable to severe cold and various severe natural environments, and there are extremely strong wear-resistant, oil resistant, resist bending, corrosion resistant characteristic, the signal between rail vehicles can be transmitted, on position required for locomotive cable can also be made rapidly and accurately to be fixed on, it avoids locomotive operation and occurs phenomena such as cable cracking, flexibility decline, premature aging in the process, ensure that the normal operation of locomotive.
Description
One, technical field
The utility model relates to a kind of cable, in particular to a kind of novel counter-bending locomotive of resistance to temperature difference control cable.
Two, background technique
With the development of economy with science and technology continuous improvement, it is desirable to the speed of service of the vehicles it is more fast more
It is good, to shorten haulage time, improve rhythm of life.Main force of the railway locomotive as transportation industry, steps up the speed of locomotive
Degree has become a main direction of development of China or even countries in the world railway transportation, but domestic at present this special not yet
The cable of purposes.This kind of cable, which does not require nothing more than, accurately to transmit various signals and instruction under conditions of shielding external electromagnetic field,
And due to the particularity of railway traffic carrier, cable is more required to be amenable to severe cold and various severe natural environments, and
And there are extremely strong wear-resistant, oil resistant and bending resistance characteristic.And traditional cable product can only meet a portion function.In this way
It is likely to phenomena such as cable cracking, flexibility decline, premature aging occur during locomotive operation, thus largely
On affect the normal operation of locomotive, there is great security risks.
Three, utility model content
The technical problem to be solved by the utility model is to overcoming the deficiencies of the prior art and provide a kind of novel counter-bending
The locomotive of resistance to temperature difference control cable, has the extremely strong resistance to temperature difference, wear-resistant, vibration resistance, oil resistant and resistance to bend(ing) energy, can be in iron
When mutually transmitting signal between the rolling stock of road, on position required for locomotive cable can also be made rapidly and accurately to be fixed on, greatly
The earth improves efficiency, can adapt to the specific use environment of railway locomotive.
The utility model is adopted the technical scheme that in order to solve the technical problem:
A kind of novel counter-bending locomotive of resistance to temperature difference control cable, including center reinforcemen and signal cable, it is described novel
The counter-bending locomotive of resistance to the temperature difference is successively wrapped including center reinforcemen, signal cable, filled core, shielding from inside to outside with control cable
Layer, outer jacket, copper wire organization level and oversheath, the center reinforcemen are made of conductor thread core and core insulating layer, the letter
Number cable successively includes signal conductor, signal isolation floor and sheath from inside to outside, and the conductor thread core uses tin-coated copper plated aluminium
Material process forms, and the core insulating layer is process using thermoplastic polyester elastomer TPEE, and the signal conductor uses
Oxidation resistant tin plating round copper product is process, and the signal isolation layer is process using thermoplastic polyester elastomer TPEE,
The sheath is formed using aluminium-plastic tape is wrapped, and the filled core uses Flame-retardant Hdpe processing of high molecular material
It forms, shielding wrapping layer is formed using polyester belt overlapping is wrapped, and the outer jacket is using the poly- record vinyl plastics of soft grade weatherability
It is process, the copper wire organization level is woven using anti-oxidant, corrosion resistant tin-plating round copper wire, and the oversheath is using warm
Plasticity polyester elastomer TPEE is extruded.
The signal cable has five, is evenly distributed in the outside of center reinforcemen, and the filled core is distributed in signal
The surrounding of cable.
The signal conductor is twisted by several conductor thread cores, and the conductor thread core diameter is 0.18mm.
The utility model is compared with common cable, has following technical characterstic:
1. conductor thread core: be process using tin-coated copper plated aluminium material, avoid cable in the long-term use due to
Burn into tin welding leads to the hidden danger for causing the disconnected portion of cable to be burnt with connecting terminal poor contact, fever.
2. core insulating layer: being process using thermoplastic polyester elastomer TPEE, there is counter-bending fatigue and resistance to big temperature
The characteristic of difference, can tear-proof and due to caused by bending, creep and abrasion notch increase；It is also high mechanical strong with having
Degree, good resistance to ozone, grease resistance and petroleum compound, there is good dynamic fatigue resistance.
3. signal conductor: being process using oxidation resistant tin plating round copper product, conductor thread core diameter is 0.18mm, is guaranteed
The flexibility and resistance to bend(ing) of conducting wire.
4. signal isolation layer: it is identical with core insulating layer material, be all made of thermoplastic polyester elastomer TPEE processing and
It, can tear-proof and due to notch caused by bending, creep and abrasion at, the characteristic with counter-bending fatigue and the resistance to big temperature difference
Increase；Also with having high mechanical strength, good resistance to ozone, grease resistance and petroleum compound, there is good resistance to dynamic tired
Lao Xing.
5. sheath: being formed using aluminium-plastic tape is wrapped, aluminium layer faces out and on cable core, is formed anti-with one layer
Interference shielding layer has the effect of shielding electromagnetic signal well, prevents the interference of external electromagnetic field.
6. filled core: being formed using Flame-retardant Hdpe processing of high molecular material, there is acid and alkali resistance and all kinds of salts
Corrosion, it is small to the permeability of vapor and air, water imbibition is low, can prevent conductor from corroding.
7. shielding wrapping layer: it is formed using polyester belt overlapping is wrapped, tightens center reinforcemen, signal cable and filled core,
It is allowed to loosely do not have the advantages that light-weight, tensile strength is big, while resistance to compared with non-woven fabrics convenient for the progress of subsequent handling
High temperature has good insulation performance.
8. outer jacket: being process using the poly- record vinyl plastics of soft grade weatherability, guarantee the bending property of cable, protect
Center reinforcemen, signal cable and filled core, which are not scratched, to collide with.
9. copper wire organization level: it is woven using anti-oxidant, corrosion resistant tin-plating round copper wire, it is beautiful and generous, it is effective anti-
Only electric current radially leaks, and guarantees that use is safe, has good electrical insulation capability；With good heat resistance and centainly
Mechanical strength avoids copper from aoxidizing and corrode, improves solderability, reliability.
10. oversheath: being extruded using thermoplastic polyester elastomer TPEE, thermoplastic polyester elastomer has many good
Good performance, TPEE possess preferable comprehensive performance, and heatproof resists cold subzero 60 °C reachable up to 205 DEG C, wear-resistant, uvioresistant
Line, and the corrosion for the product of resistance to petroleum-type.TPEE has diversified performance: heat resistance, hydrolytic resistance, uvioresistant, resistance toization
The property learned, anti-flammability and low gas permeation rate.The performance of TPEE is very extensive, have high tenacity bendability, good wear resistance,
Performance, the good robust to repeated that tear-proof and impact resistance, high-modulus, excellent resistance to ozone, grease and oil product corrode are curved
Bent and lower temperature resistance, gas are unable to permeability.TPEE provides a possibility that being easy coloring, and waste is easy back processing.
Four, Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Five, specific embodiment:
The utility model is made further explanation in the following with reference to the drawings and specific embodiments:
Embodiment: referring to Fig. 1, a kind of novel counter-bending locomotive of resistance to temperature difference control cable, including center reinforcemen and letter
Number cable, the novel counter-bending locomotive of resistance to the temperature difference successively include center reinforcemen, signal cable, filling with control cable from inside to outside
Core 6, shielding wrapping layer 7, outer jacket 8, copper wire organization level 9 and oversheath 10, center reinforcemen are insulated by conductor thread core 1 and core
Layer 2 forms, and signal cable successively includes signal conductor 3, signal isolation layer 4 and sheath 5 from inside to outside, and conductor thread core 1 uses
Tin-coated copper plated aluminium material process forms, and core insulating layer 2 is process using thermoplastic polyester elastomer TPEE, signal conductor 3
Be process using oxidation resistant tin plating round copper product, signal isolation layer 4 using thermoplastic polyester elastomer TPEE process and
Formed at, sheath 5 using aluminium-plastic tape is wrapped, filled core 6 using Flame-retardant Hdpe processing of high molecular material and
At shielding wrapping layer 7 is formed using polyester belt overlapping is wrapped, and outer jacket 8 is using the poly- record vinyl plastics processing of soft grade weatherability
It forms, copper wire organization level 9 is woven using anti-oxidant, corrosion resistant tin-plating round copper wire, and oversheath 10 uses thermoplastic polyester
Elastomer TPEE is extruded；Wherein: signal cable has five, is evenly distributed in the outside of center reinforcemen, filled core 6
It is distributed in the surrounding of signal cable；Signal conductor 3 is twisted by several conductor thread cores, and conductor thread core diameter is 0.18mm.
The utility model has the extremely strong resistance to temperature difference, wear-resistant, vibration resistance, oil resistant and resistance to bend(ing) energy, can be in railway
When mutually transmitting signal between rolling stock, on position required for locomotive cable can also be made rapidly and accurately to be fixed on, significantly
Ground improves efficiency, can adapt to the specific use environment of railway locomotive.
Claims (3)
1. a kind of novel counter-bending locomotive of resistance to temperature difference control cable, including center reinforcemen and signal cable, it is characterised in that:
The novel counter-bending locomotive of resistance to the temperature difference successively includes center reinforcemen, signal cable, filled core with control cable from inside to outside
(6), wrapping layer (7), outer jacket (8), copper wire organization level (9) and oversheath (10) are shielded, the center reinforcemen is by conductor lines
Core (1) and core insulating layer (2) composition, the signal cable successively include signal conductor (3), signal isolation layer from inside to outside
(4) it is formed with sheath (5), the conductor thread core (1) using tin-coated copper plated aluminium material process, the core insulating layer (2) is adopted
Be process with thermoplastic polyester elastomer TPEE, the signal conductor (3) using oxidation resistant tin plating round copper product processing and
At the signal isolation layer (4) is process using thermoplastic polyester elastomer TPEE, and the sheath (5) is multiple using plastic-aluminum
Crossed belt is wrapped to be formed, and the filled core (6) is formed using Flame-retardant Hdpe processing of high molecular material, shields wrapping layer
(7) it being formed using polyester belt overlapping is wrapped, the outer jacket (8) is process using the poly- record vinyl plastics of soft grade weatherability,
The copper wire organization level (9) is woven using anti-oxidant, corrosion resistant tin-plating round copper wire, and the oversheath (10) uses thermoplastic
Property polyester elastomer TPEE is extruded.
2. the novel counter-bending locomotive of resistance to temperature difference control cable according to claim 1, it is characterised in that: the signal wire
Cable has five, is evenly distributed in the outside of center reinforcemen, and the filled core (6) is distributed in the surrounding of signal cable.
3. the novel counter-bending locomotive of resistance to temperature difference control cable according to claim 1, it is characterised in that: the signal is led
Body (3) is twisted by several conductor thread cores, and the conductor thread core diameter is 0.18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410748.9U CN208673757U (en) | 2018-08-30 | 2018-08-30 | The novel counter-bending locomotive of resistance to temperature difference control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410748.9U CN208673757U (en) | 2018-08-30 | 2018-08-30 | The novel counter-bending locomotive of resistance to temperature difference control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208673757U true CN208673757U (en) | 2019-03-29 |
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ID=65840364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821410748.9U Expired - Fee Related CN208673757U (en) | 2018-08-30 | 2018-08-30 | The novel counter-bending locomotive of resistance to temperature difference control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208673757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459348A (en) * | 2019-08-19 | 2019-11-15 | 东莞市成佳电线电缆有限公司 | A kind of used in dustless room high flexibility movement cable |
| CN113808783A (en) * | 2021-08-24 | 2021-12-17 | 江苏红峰电缆集团有限公司 | Low-temperature-resistant and bending-resistant cable for charging new energy automobile |
-
2018
- 2018-08-30 CN CN201821410748.9U patent/CN208673757U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459348A (en) * | 2019-08-19 | 2019-11-15 | 东莞市成佳电线电缆有限公司 | A kind of used in dustless room high flexibility movement cable |
| CN113808783A (en) * | 2021-08-24 | 2021-12-17 | 江苏红峰电缆集团有限公司 | Low-temperature-resistant and bending-resistant cable for charging new energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |