CN203760168U - Movable stretching-resistant shield insulated cable - Google Patents
Movable stretching-resistant shield insulated cable Download PDFInfo
- Publication number
- CN203760168U CN203760168U CN201420146314.8U CN201420146314U CN203760168U CN 203760168 U CN203760168 U CN 203760168U CN 201420146314 U CN201420146314 U CN 201420146314U CN 203760168 U CN203760168 U CN 203760168U
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- CN
- China
- Prior art keywords
- conductor
- insulating barrier
- insulated cable
- stretched
- cable
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a movable stretching-resistant shield insulated cable which comprises conductors, an insulating layer, a steel tape armoring layer and an outer sheath. The insulating layer wraps the conductors, and three or more wire cores are arranged in each conductor; the conductors are separated from reinforcing cores by PP (polypropylene) plastic connecting rods; the insulating layer is tightly squeezed by the outer sheath, the steel tape armoring layer and the shielding layer from the outside to the inside. The movable stretching-resistant shield insulated cable has the advantages of excellent ageing resistance, abrasion resistance and shield performance, fireproof and waterproof properties, stability in performance and applicability to severe environments with water and moving and dragging requirements.
Description
Technical field
The utility model relates to cable, relates in particular to a kind of mobile tensile and stretches insulated shield cable.
Background technology
Now more and more higher to the requirement of cable, the ageing resistace of cable, anti-wear performance are had to strict requirement, and traditional cable is difficult to meet present instructions for use on ageing resistace and anti-wear performance, especially in needs waterproof, fire-retardant, need the mobile occasion pulling simultaneously, be badly in need of wanting a kind of novel cable to meet these requirements, this cable requires to have good anti-wear performance, hot strength, tearing strength and ageing-resistant performance, resistance to water and air-tightness are also better, for fire prevention, water-fastly have good use value.
Utility model content
According to above-mentioned situation, the utility model object is to provide a kind of mobile tensile and stretches insulated shield cable.
Scheme of the present utility model is as follows: a kind of mobile tensile is stretched insulated shield cable, and it is to consist of conductor, insulating barrier steel-tape armouring layer and oversheath, and described conductor is outward to be formed by insulating barrier parcel; Three or three above cores are set in described conductor; Between described conductor and strengthening core, with PP plastics connecting rod, separate; Described insulating barrier ecto-entad is that oversheath, steel-tape armouring layer and screen closely extrude and form; Described screen is to adopt tinned copper wire braiding to form; The count of described tinned copper wire woven shield is no less than 90%; Described insulating layer material is ceramic fluorubber.
The beneficial effects of the utility model: the utlity model has good anti-aging and resistance to wear, this cable has fire prevention, water-fast feature simultaneously, and shielding properties is good, stable performance, being applicable to is having water, needs to use in the mobile adverse circumstances that pull.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Wherein: 1, conductor; 2, insulating barrier; 3, screen; 4, steel-tape armouring layer; 5, oversheath; 6, PP plastics connecting rod; 7, strengthening core.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further;
As shown in Figure 1, a kind of mobile tensile is stretched insulated shield cable, and it is to consist of conductor 1, insulating barrier 2, steel-tape armouring layer 4 and oversheath 5, and described conductor 1 is outer is to be formed by insulating barrier 2 parcels; Described conductor 1 is interior arranges three or three above cores; Between described conductor 1 and strengthening core 7, with PP plastics connecting rod 6, separate; Described insulating barrier 2 ecto-entads are that oversheath 5, steel-tape armouring layer 4 and screen 3 closely extrude and form; Described screen 3 is to adopt tinned copper wire braiding to form; The count of described tinned copper wire woven shield 3 is no less than 90%; Described insulating barrier 2 materials are ceramic fluorubber.
Although above embodiment of the present utility model has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present utility model and change and revise; when its function producing does not exceed spiritual that specification contains yet, all should be within protection range of the present utility model.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present invention and change and revise; when its function producing does not exceed spiritual that specification contains yet, all should be within protection scope of the present invention.
Claims (4)
1. mobile tensile is stretched an insulated shield cable, and it is to consist of conductor, insulating barrier steel-tape armouring layer and oversheath, it is characterized in that: described conductor is outward to be formed by insulating barrier parcel; Three or three above cores are set in described conductor; Between described conductor and strengthening core, with PP plastics connecting rod, separate; Described insulating barrier ecto-entad is that oversheath, steel-tape armouring layer and screen closely extrude and form.
2. a kind of mobile tensile according to claim 1 is stretched insulated shield cable, it is characterized in that: described screen is to adopt tinned copper wire braiding to form.
3. a kind of mobile tensile according to claim 2 is stretched insulated shield cable, it is characterized in that: the count of described tinned copper wire woven shield is no less than 90%.
4. a kind of mobile tensile according to claim 1 is stretched insulated shield cable, it is characterized in that: described insulating layer material is ceramic fluorubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146314.8U CN203760168U (en) | 2014-03-28 | 2014-03-28 | Movable stretching-resistant shield insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146314.8U CN203760168U (en) | 2014-03-28 | 2014-03-28 | Movable stretching-resistant shield insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760168U true CN203760168U (en) | 2014-08-06 |
Family
ID=51255414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420146314.8U Expired - Fee Related CN203760168U (en) | 2014-03-28 | 2014-03-28 | Movable stretching-resistant shield insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943229A (en) * | 2014-03-28 | 2014-07-23 | 安徽长风电缆集团有限公司 | Movable stretching resistance shielding insulation cable |
-
2014
- 2014-03-28 CN CN201420146314.8U patent/CN203760168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943229A (en) * | 2014-03-28 | 2014-07-23 | 安徽长风电缆集团有限公司 | Movable stretching resistance shielding insulation 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: 20140806 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |