CN206480390U - A kind of signal-transmitting cable - Google Patents
A kind of signal-transmitting cable Download PDFInfo
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- CN206480390U CN206480390U CN201720155962.3U CN201720155962U CN206480390U CN 206480390 U CN206480390 U CN 206480390U CN 201720155962 U CN201720155962 U CN 201720155962U CN 206480390 U CN206480390 U CN 206480390U
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- glass fibre
- signal
- cable
- fibre belt
- insulating barrier
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Abstract
The utility model is related to a kind of signal-transmitting cable, and teflin tape, outer glass fibre belt, teflin tape, screen layer, interior glass fibre belt, insulating barrier and signal cable core conductor are sequentially provided with from outside to inside, and insulating barrier is wrapped in signal cable core conductor outer fix；Interior glass fibre belt is wrapped on the outside of insulating barrier, and aramid fiber tensile members are provided with inside interior glass fibre belt；Stiffener is provided with the outside of teflin tape；Inserts is provided with the inside of outer glass fibre belt.Screen layer is braiding tinned copper wire screen layer.Insulating barrier uses F46.The utility model has carried out innovative design to the structure of cable, mechanical strength, flexibility and bendability aspect, substantially increases the flexibility, resistance to bend(ing) and tensile property of cable, has ensured that the cable long-life uses.
Description
Technical field
The utility model belongs to field of cable technology, and in particular to a kind of signal-transmitting cable.
Background technology
Coal in China reserves are big and storage is diversified, and there is girdle distribution in 84.2% mining area, and stock number is very big.Exploitation
When the high-dipping coal-winning machine of girdle and ultra-thin coal seam is mined, cable bypasses guide roller connection coal-winning machine from reel, and with adopting
Vertically moved above and below coal machine, cable is subjected to be frequently bended, reverses, winds, impacting, extruding, and still suffers from conducting oneself with dignity and draws
About 1.5~2 tons of pulling force, and the minimum bending radius of cable is about 2 times of cable sizes.Under this extremely severe operating mode,
Current domestic cable is used one week or so, and cable core, particularly control conductor and signal core just break.The cable always by
General Rui Simandeng states outer cable giant monopolization.Therefore the long-life cable of exploitation import substitutes is extremely urgent.
Utility model content
The purpose of this utility model is to provide a kind of signal-transmitting cable, preferably to improve signal-transmitting cable
Performance, is easy to be preferably applied for particular surroundings to use.
To achieve these goals, the technical solution of the utility model is as follows.
A kind of signal-transmitting cable, be sequentially provided with from outside to inside teflin tape, outer glass fibre belt, teflin tape,
Screen layer, interior glass fibre belt, insulating barrier and signal cable core conductor, insulating barrier are wrapped in signal cable core conductor outer fix；Interior glass
Band is wrapped on the outside of insulating barrier, and aramid fiber tensile members are provided with inside interior glass fibre belt；Stiffener is provided with the outside of teflin tape；
Inserts is provided with the inside of outer glass fibre belt.
Further, screen layer is braiding tinned copper wire screen layer.
Further, insulating barrier uses F46.
In the signal-transmitting cable, using two signal isolation cores and two aramid fiber tensile members it is stranded after, successively
Wrapped layer of glass fiber band, braiding tinned copper wire screen layer, wrapped one layer of teflin tape constitute signal pair twist shielding core, three
Root signal pair twist shields core after the stiffener of center placement is stranded, successively wrapped layer of glass fiber band and teflin tape
Constitute signal-transmitting cable.Its insulation uses F46.F46 and teflin tape are respectively provided with mechanical strength and the good spy of slipping property
The effect of point, in addition aramid fiber tensile members, breaks so as to avoid control conductor from being pulled off with curved.
The beneficial effect of the utility model is：The utility model is to the structure of cable, mechanical strength, flexibility and bending
Property aspect carried out innovative design, substantially increase the flexibility, resistance to bend(ing) and tensile property of cable, ensured that cable is long-lived
Life is used.
Brief description of the drawings
Fig. 1 is cross-section of cable structural representation used in the utility model embodiment.
Embodiment
Embodiment of the present utility model is described below in conjunction with the accompanying drawings, it is new to be better understood from this practicality
Type.
Signal-transmitting cable as shown in Figure 1, is sequentially provided with teflin tape 8, outer glass fibre belt 7, poly- four from outside to inside
PVF band 6, screen layer 5, interior glass fibre belt 4, insulating barrier 3 and signal cable core conductor 2, insulating barrier 3 are wrapped in signal cable core conductor 2
Outer fix；Interior glass fibre belt 4 is wrapped in the outside of insulating barrier 3, and the interior inside of glass fibre belt 4 is provided with aramid fiber tensile members 1；Polytetrafluoroethyl-ne
The outside of alkene band 6 is provided with stiffener 9；The outer inner side of glass fibre belt 7 is provided with inserts 10.Screen layer 5 is braiding tinned copper wire screen layer.Absolutely
Edge layer 3 uses F46.
In the signal-transmitting cable, using two signal isolation cores and two aramid fiber tensile members it is stranded after, successively
Wrapped layer of glass fiber band, braiding tinned copper wire screen layer, wrapped one layer of teflin tape constitute signal pair twist shielding core, three
Root signal pair twist shields core after the stiffener of center placement is stranded, successively wrapped layer of glass fiber band and teflin tape
Constitute signal-transmitting cable.Its insulation uses F46.F46 and teflin tape are respectively provided with mechanical strength and the good spy of slipping property
The effect of point, in addition aramid fiber tensile members, breaks so as to avoid control conductor from being pulled off with curved.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moistened
Decorations are also considered as protection domain of the present utility model.
Claims (3)
1. a kind of signal-transmitting cable, it is characterised in that：Teflin tape, outer glass fibre belt, poly- four are sequentially provided with from outside to inside
PVF band, screen layer, interior glass fibre belt, insulating barrier and signal cable core conductor, the insulating barrier are wrapped in outside signal cable core conductor
Side position；The interior glass fibre belt is wrapped on the outside of insulating barrier, and aramid fiber tensile members are provided with inside the interior glass fibre belt；It is described poly-
Stiffener is provided with the outside of tetrafluoroethene band；Inserts is provided with the inside of the outer glass fibre belt.
2. signal-transmitting cable according to claim 1, it is characterised in that：The screen layer is braiding tinned copper wire shielding
Layer.
3. signal-transmitting cable according to claim 1, it is characterised in that：The insulating barrier uses F46.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155962.3U CN206480390U (en) | 2017-02-21 | 2017-02-21 | A kind of signal-transmitting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155962.3U CN206480390U (en) | 2017-02-21 | 2017-02-21 | A kind of signal-transmitting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480390U true CN206480390U (en) | 2017-09-08 |
Family
ID=59748948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720155962.3U Active CN206480390U (en) | 2017-02-21 | 2017-02-21 | A kind of signal-transmitting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206480390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637718A (en) * | 2018-12-30 | 2019-04-16 | 江苏俊知技术有限公司 | A kind of heat-insulated high temperature resistant automatic welding mobile integrated cable of self-cooled |
-
2017
- 2017-02-21 CN CN201720155962.3U patent/CN206480390U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637718A (en) * | 2018-12-30 | 2019-04-16 | 江苏俊知技术有限公司 | A kind of heat-insulated high temperature resistant automatic welding mobile integrated cable of self-cooled |
| CN109637718B (en) * | 2018-12-30 | 2024-04-16 | 江苏俊知技术有限公司 | Self-cooling type heat-insulating high-temperature-resistant mobile integrated cable for automatic welding |
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