CN203480881U - Rhombic low-radiation cable - Google Patents
Rhombic low-radiation cable Download PDFInfo
- Publication number
- CN203480881U CN203480881U CN201320567752.7U CN201320567752U CN203480881U CN 203480881 U CN203480881 U CN 203480881U CN 201320567752 U CN201320567752 U CN 201320567752U CN 203480881 U CN203480881 U CN 203480881U
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- CN
- China
- Prior art keywords
- core
- layer
- cable
- power
- power conductors
- 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
Disclosed in the utility model is a rhombic low-radiation cable comprising a cable core. The cable core include power wire cores and four circular polyester material-based rip cords. Each of the power wire cores is formed by bundling of three power conductors and one reinforced core; the power conductors are formed by bunch stranding of a plurality of annealing pure copper wires; insulated shielding layers are arranged at the peripheries of the power conductors; and the outer sides of the power wire cores are coated with adhesive tape layers. Besides, the periphery of the cable core is successively coated with a fire-resistant mica tape overlapping wrapping layer, a stainless steel band internal buckle interlocking armored layer, a multi-layer mineral belting material overlapping wrapping layer, and a nanoscale polyolefin sheath. According to the scheme, the outer sheath is designed to be a rhombic shape; the reinforced core bundles and the power conductors are bundled together; and the insulated shielding layers are arranged at the peripheries of the power conductors. The rhombic low-radiation cable has the characteristics of easy installation, easy distinguishing, easy bending, high strength, high shielding, good flexibility, convenient maintenance, and long service life.
Description
Technical field
The utility model relates generally to cable technology field, relates in particular to the low radiating cable of a kind of rhombus.
Background technology
Existing cable is generally circle, is usually wound around to reverse to be but not easy to find, also bad fixing in some occasions, polygon oversheath cable is a kind of application trend, is also the important topic of field of cables research from now on.
Utility model content
The utility model object is exactly in order to make up the defect of prior art, provides a kind of rhombus low radiating cable.
The utility model is achieved through the following technical solutions:
The low radiating cable of a kind of rhombus, include power core and four round polyester materials and tear the cable core that rope forms, described power core is three strands of power conductors and one strengthening core binding bunchy, described power conductor is formed by multiply annealing fine copper tow strand, the external insulation screen that is arranged with of power guide, described power core outside is coated with one layer tape layer, and described cable core periphery is coated with buckle type lock armo layer, the overlapping lapping layer of multilayer mineral band material and nanoscale polyolefin jacket in the overlapping lapping layer of fire-resistant isinglass belt, stainless steel band successively.
The utility model has the advantages that:
The utility model oversheath is designed to rhombus, inside is provided with one strengthening core bundle and jointly bundlees bunchy with power conductor, the external insulation screen that is arranged with of power guide, the feature of there is easy installation, easily differentiate, flexible, intensity is high and shielding is high, better softness, and be convenient to safeguard long service life.
Accompanying drawing explanation
Fig. 1 is profile of the present utility model.
Embodiment
As shown in Figure 1, the low radiating cable of a kind of rhombus, include power core 1 and four round polyester materials and tear the cable cores that rope 2 forms, described power core 1 is three strands of power conductors 3 and one strengthening core 4 binding bunchys, described power conductor 3 is formed by multiply annealing fine copper tow strand, the outer insulation screen 5 that is arranged with of power conductor 3, described power core 1 outside is coated with one layer tape layer 6, described cable core periphery is coated with the overlapping lapping layer 7 of fire-resistant isinglass belt successively, buckle type lock armo layer 8 in stainless steel band, the overlapping lapping layer 9 of multilayer mineral band material and nanoscale polyolefin jacket 10.
Claims (1)
1. the low radiating cable of rhombus, it is characterized in that: include power core and four round polyester materials and tear the cable core that rope forms, described power core is three strands of power conductors and one strengthening core binding bunchy, described power conductor is formed by multiply annealing fine copper tow strand, the external insulation screen that is arranged with of power guide, described power core outside is coated with one layer tape layer, described cable core periphery is coated with the overlapping lapping layer of fire-resistant isinglass belt successively, buckle type lock armo layer in stainless steel band, the overlapping lapping layer of multilayer mineral band material and nanoscale polyolefin jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567752.7U CN203480881U (en) | 2013-09-13 | 2013-09-13 | Rhombic low-radiation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567752.7U CN203480881U (en) | 2013-09-13 | 2013-09-13 | Rhombic low-radiation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480881U true CN203480881U (en) | 2014-03-12 |
Family
ID=50229165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320567752.7U Expired - Fee Related CN203480881U (en) | 2013-09-13 | 2013-09-13 | Rhombic low-radiation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316688A (en) * | 2017-06-23 | 2017-11-03 | 安徽华上电缆科技有限公司 | A kind of small bore power cable |
-
2013
- 2013-09-13 CN CN201320567752.7U patent/CN203480881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316688A (en) * | 2017-06-23 | 2017-11-03 | 安徽华上电缆科技有限公司 | A kind of small bore power cable |
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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: 20140312 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |