CN205789204U - A kind of cable - Google Patents
A kind of cable Download PDFInfo
- Publication number
- CN205789204U CN205789204U CN201620454312.4U CN201620454312U CN205789204U CN 205789204 U CN205789204 U CN 205789204U CN 201620454312 U CN201620454312 U CN 201620454312U CN 205789204 U CN205789204 U CN 205789204U
- Authority
- CN
- China
- Prior art keywords
- layer
- insulating barrier
- cable
- sheath
- outer jacket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cable, including core conductor and insulating barrier；Insulating barrier periphery is provided with sheath and outer jacket；Cross it is provided with every band in sheath；Cross is provided with anti-drawing part every band infall；Foaming layer it is provided with between core conductor and insulating barrier；It is provided with screen layer outside insulating barrier, outside screen layer, is provided with high-temperature-resistant layer；Fill out between core conductor and be provided with implant；Male-female engagement spline structure it is provided with between high-temperature-resistant layer and implant；Armor it is provided with between sheath and outer jacket；The periphery of outer jacket is provided with heat-sensitive variable colour layer.This utility model every band and the setting of anti-drawing part, improves capacity of resisting disturbance and tension degree by cross；By the setting of foaming layer, improve cable protection performance；By the setting of high-temperature-resistant layer, improve resistance to elevated temperatures；It is provided with male-female engagement spline structure so that structural reliability is high；Arranging heat-sensitive variable colour layer, when temperature is too high, attendant can find and take corresponding control measure in time, and security reliability is high.
Description
Technical field
This utility model belongs to electrical equipment technical field, especially relates to a kind of cable.
Background technology
Cable is typically often to be organized the cable of at least two stranded similar ropes by several or several groups of wires,
Often mutually insulated between group wire, and be often twisted into round a center, whole outside is surrounded by high-insulation
Cover layer.Current cable interference free performance is poor, and is not easy bending；And mostly use in insulation
This internal conductive core that directly arranges, cable of the prior art, conductive core is directly embedded in insulating body by it
In, conductive core easily produces relative motion at insulating body, and conductive core is easily with respect to displacement, and structure is reliable
Property is poor；The most do not possess corresponding heat-resisting ability simultaneously, employ more insulant, bring not
Necessary waste, and the resistance to compression resistance to tension of cable is poor；Therefore improved.
Summary of the invention
The purpose of this utility model is the deficiency existed for above-mentioned prior art, it is provided that a kind of cable, it
Have structural reliability height, interference rejection ability is strong, resistance to elevated temperatures is strong, can improve the protective value of cable
And strengthen the feature of the resistance to compression resistance to tension of cable.
In order to realize above-mentioned purpose, this utility model be the technical scheme is that a kind of cable, bag
Include core conductor and insulating barrier；Described insulating barrier is wrapped on core conductor；Described insulating barrier periphery is protected in being provided with
Layer and outer jacket, described outer jacket is arranged on the periphery of sheath；Be provided with in described sheath cross every
Band；Described cross is provided with anti-drawing part every band infall；Arrange between described core conductor and insulating barrier
There is foaming layer；It is provided with screen layer outside described insulating barrier, outside described screen layer, is provided with high-temperature-resistant layer；Institute
State to fill out between core conductor and be provided with implant；Only male-female engagement it is provided with between described high-temperature-resistant layer and implant
Rotation structure；It is provided with armor between described sheath and outer jacket；The periphery of described outer jacket is provided with
Heat-sensitive variable colour layer.
The outer surface of described insulating barrier is enclosed with aluminum foil mylar belt.
Described armor uses some bundle wire cross ring walls to be arranged on the medial wall of outer jacket.
The outside of described heat-sensitive variable colour layer is provided with fluorescent belt.
After using said structure, compared to the prior art this utility model has the advantage, that this practicality is new
Type simple in construction, by cross every the setting carried so that the capacity of resisting disturbance of cable is strong, at cross
It is provided with anti-drawing part every band infall, improves the tension degree of cable；By at core conductor and insulating barrier
Between the setting of foaming layer, improve the protective value of cable, enhance the resistance to compression resistance to tension of cable；
By the setting of high-temperature-resistant layer, improve the resistance to elevated temperatures of cable；Set between high-temperature-resistant layer and implant
Having male-female engagement spline structure so that conductive core is not easy relative displacement, structural reliability is high；By setting
Putting heat-sensitive variable colour layer, when temperature is too high, attendant can find in time, and takes to control accordingly to arrange
Executing, security reliability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, the most therefore limits of the present utility model
Protection domain, further illustrates this utility model with embodiment below in conjunction with the accompanying drawings.
Embodiment, as shown in Figure 1, a kind of cable, including core conductor 10 and insulating barrier 11；Insulating barrier 11 wraps up
On core conductor 10；The outer surface of insulating barrier 11 is enclosed with aluminum foil mylar belt 23, in order to many conductors
Interference shielding；Insulating barrier 11 periphery is provided with sheath 12 and outer jacket 13, and outer jacket 13 protects in being arranged on
The periphery of layer 12；Cross it is provided with every band 14 so that the capacity of resisting disturbance of cable is strong in sheath 12；
Cross is provided with anti-drawing part 15 every carrying 14 infalls, it is possible to increase the tension degree of cable；Core conductor
It is provided with foaming layer 16 between 10 and insulating barrier 11, improves the protective value of cable, enhance cable
Resistance to compression resistance to tension；Insulating barrier 11 is outside is provided with screen layer 17 so that interference rejection ability strengthens；Screen layer
17 outsides are provided with high-temperature-resistant layer 18, improve the resistance to elevated temperatures of cable；Fill out between core conductor 10 and be provided with
Implant 19；Male-female engagement spline structure 20 it is provided with between high-temperature-resistant layer 18 and implant 19 so that
Conductive core is not easy relative displacement, and structural reliability is high；It is provided with between sheath 12 and outer jacket 13
Armor 21, armouring 21 uses some bundle wire cross ring walls to be arranged on the medial wall of outer jacket 13,
By using this set, enhance the resistance to compression of cable, resistance to tension, thus play protection cable not by
The effect of external force damage, thus extend the service life of cable；The periphery of outer jacket 13 is provided with temperature-sensitive
Photochromic layer 22, when temperature is too high, attendant can find in time, and takes corresponding control measure,
Security reliability is high；The outside of heat-sensitive variable colour layer 22 is provided with fluorescent belt, can play warning at night and make
With.
Claims (4)
1. a cable, including core conductor (10) and insulating barrier (11)；Described insulating barrier (11) is wrapped in core
On conductor (10)；Described insulating barrier (11) periphery is provided with sheath (12) and outer jacket (13), described outer protects
Layer (13) is arranged on the periphery of sheath (12)；It is characterized in that: described sheath is provided with cross in (12)
Shape is every band (14)；Described cross is provided with anti-drawing part (15) every band (14) infall；Described core conductor
And between insulating barrier (11), be provided with foaming layer (16) (10)；Described insulating barrier (11) is outside is provided with screen layer
(17), described screen layer (17) is outside is provided with high-temperature-resistant layer (18)；Fill out between described core conductor (10) and be provided with
Implant (19)；It is provided with male-female engagement spline structure between described high-temperature-resistant layer (18) and implant (19)
(20)；Armor (21) it is provided with between described sheath (12) and outer jacket (13)；Described outer jacket (13)
Periphery be provided with heat-sensitive variable colour layer (22).
A kind of cable the most according to claim 1, it is characterised in that: outside described insulating barrier (11)
It is coated with aluminum foil mylar belt (23).
A kind of cable the most according to claim 1, it is characterised in that: described armor (21) uses
Some bundle wire cross ring walls are arranged on the medial wall of outer jacket (13).
A kind of cable the most according to claim 1, it is characterised in that: described heat-sensitive variable colour layer (22)
Outside be provided with fluorescent belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454312.4U CN205789204U (en) | 2016-05-18 | 2016-05-18 | A kind of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454312.4U CN205789204U (en) | 2016-05-18 | 2016-05-18 | A kind of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789204U true CN205789204U (en) | 2016-12-07 |
Family
ID=58120069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620454312.4U Expired - Fee Related CN205789204U (en) | 2016-05-18 | 2016-05-18 | A kind of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240444A (en) * | 2017-05-19 | 2017-10-10 | 江苏海迅实业集团股份有限公司 | A kind of cable |
| CN108447602A (en) * | 2018-04-25 | 2018-08-24 | 四川鑫电电缆有限公司 | The fire-retardant three cores midium voltage cable of temperature-sensitive tension |
-
2016
- 2016-05-18 CN CN201620454312.4U patent/CN205789204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240444A (en) * | 2017-05-19 | 2017-10-10 | 江苏海迅实业集团股份有限公司 | A kind of cable |
| CN108447602A (en) * | 2018-04-25 | 2018-08-24 | 四川鑫电电缆有限公司 | The fire-retardant three cores midium voltage cable of temperature-sensitive tension |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180518 |