CN203444804U - Clamping type composite shield three-core flat cable with sheath - Google Patents
Clamping type composite shield three-core flat cable with sheath Download PDFInfo
- Publication number
- CN203444804U CN203444804U CN201320516443.7U CN201320516443U CN203444804U CN 203444804 U CN203444804 U CN 203444804U CN 201320516443 U CN201320516443 U CN 201320516443U CN 203444804 U CN203444804 U CN 203444804U
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- layer
- cable
- soft clamping
- type composite
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Abstract
The utility model discloses a clamping type composite shield three-core flat cable with sheaths. The cable includes two conductors arranged side by side; each conductor is coated with a polyvinyl chloride sheath and is wound by a winding and cladding layer; each winding and cladding layer is coated with a composite shielding layer comprising an inner galvanized copper strip layer and an outer aluminum plastic compound strip layer; each conductor comprises a thick wire and two fine wires; the gaps among the thick wire and two fine wires are filled with insulation material; two M-shaped soft clamping plates are arranged up and down outside the winding and cladding layers of the two conductors; and an anticorrosive layer and a polyvinyl chloride insulation layer are provided outside the soft clamping plates, and the soft clamping plates have elasticity. According to the cable, the designed structure is stable, the cable has certain elasticity when bearing an over-large outside force, the shield effect is good, the integral structure is effectively protected from damage, and electricity safety is guaranteed.
Description
Technical field
The utility model relates to field of cables, and concrete is a kind of enclosing type composite shielding three core group sheath flat cables.
Background technology
Polyvinyl chloride power cable laying is in indoor, tunnel, cable trough and pipeline, and cable can not bear excessive mechanical external force effect, so this class cable just need to allow cable have certain external force ability to bear in the process manufacturing and designing.
Utility model content
The utility model provides a kind of Stability Analysis of Structures, has had the enclosing type composite shielding three core group sheath flat cables of certain external force ability to bear.
The technical solution of the utility model:
Enclosing type composite shielding three core group sheath flat cables, comprise two conductors that are arranged side by side, it is characterized in that: the outer cover of described conductor has pvc sheath and is wound with lapping layer, lapping layer is equipped with the composite shielding layer being comprised of the TC belt of internal layer and outer field plastic-aluminum combined belt outward, described conductor is comprised of a thick line and two fine rules, in space between thick line and fine rule, be filled with Insulation Material, the lapping layer skin of two conductors is provided with upper and lower two soft clamping plate that are " M " shape, and the outside of soft clamping plate is provided with anticorrosive coat and polyvinyl chloride insulation layer.
Described enclosing type composite shielding three core group sheath flat cables, is characterized in that: described soft clamping plate have elasticity.
Advantage of the present utility model:
The utility model project organization is stable, and when cable bears external force overload, it has certain elastic reaction, and shield effectiveness is good, has effectively protected the overall structure of cable not to be damaged, and has guaranteed Electrical Safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, enclosing type composite shielding three core group sheath flat cables, comprise two conductors 1 that are arranged side by side, the outer cover of conductor 1 has pvc sheath 2 and is wound with lapping layer 3, lapping layer 3 is outer is equipped with the composite shielding layer that TC belt 4 and outer field plastic-aluminum combined belt 5 by internal layer form, conductor 1 is comprised of a thick line and two fine rules, in space between thick line and fine rule, be filled with Insulation Material 6, lapping layer 3 skins of two conductors 1 are provided with, lower two soft clamping plate 7 that are " M " shape, 10, the outside of soft clamping plate 7 is provided with anticorrosive coat 8 and polyvinyl chloride insulation layer 9, soft clamping plate 7 have elasticity.
Claims (2)
1. enclosing type composite shielding three core group sheath flat cables, comprise two conductors that are arranged side by side, it is characterized in that: the outer cover of described conductor has pvc sheath and is wound with lapping layer, lapping layer is equipped with the composite shielding layer being comprised of the TC belt of internal layer and outer field plastic-aluminum combined belt outward, described conductor is comprised of a thick line and two fine rules, in space between thick line and fine rule, be filled with Insulation Material, the lapping layer skin of two conductors is provided with, lower two soft clamping plate that are " M " shape, the outside of soft clamping plate is provided with anticorrosive coat and polyvinyl chloride insulation layer.
2. enclosing type composite shielding three core group sheath flat cables according to claim 1, is characterized in that: described soft clamping plate have elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516443.7U CN203444804U (en) | 2013-08-22 | 2013-08-22 | Clamping type composite shield three-core flat cable with sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320516443.7U CN203444804U (en) | 2013-08-22 | 2013-08-22 | Clamping type composite shield three-core flat cable with sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203444804U true CN203444804U (en) | 2014-02-19 |
Family
ID=50095832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320516443.7U Expired - Fee Related CN203444804U (en) | 2013-08-22 | 2013-08-22 | Clamping type composite shield three-core flat cable with sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203444804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648874A (en) * | 2018-05-03 | 2018-10-12 | 中国核动力研究设计院 | A kind of double layer screen anti-jamming signal twin-core or quad cable |
-
2013
- 2013-08-22 CN CN201320516443.7U patent/CN203444804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648874A (en) * | 2018-05-03 | 2018-10-12 | 中国核动力研究设计院 | A kind of double layer screen anti-jamming signal twin-core or quad 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: 20140219 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |