CN201758027U - Impact-resistant lighteningproof special shielding cable - Google Patents
Impact-resistant lighteningproof special shielding cable Download PDFInfo
- Publication number
- CN201758027U CN201758027U CN2010205096243U CN201020509624U CN201758027U CN 201758027 U CN201758027 U CN 201758027U CN 2010205096243 U CN2010205096243 U CN 2010205096243U CN 201020509624 U CN201020509624 U CN 201020509624U CN 201758027 U CN201758027 U CN 201758027U
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- cable
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- copper
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Abstract
The utility model relates to the cable structure technological field. An impact-resistant lighteningproof special shielding cable comprises a cable core, the external of which is provided with a wrapping layer, a PVC protection layer, a double-layer copper strip overall shielding layer, a PVC inner protection layer, a galvanized copper wire armoring layer and a polyethylene sheath layer. The double-layer copper strip overall shielding layer and the galvanized copper wire armoring layer are lined with copper conducting leading wires. The impact-resistant lighteningproof special shielding cable of the utility model, with a high safety factor, is capable of resisting impact and preventing lightening and strong interference and is especially suitable for thunderous and rainy areas and occasions with drop height. The cable adopts the cross-linked polyethylene insulation and a polyethylene sheath, providing portability, pressure resistance and good waterproof performance. A composite structure, where screens are split and then the thin PVC protection layer is arranged and then the overall shielding layer is arranged, is adopted, achieving high anti-interference ability. The galvanized copper wire armor is employed, greatly enhancing the tensile and impact-resistant ability of the cable. The armoring layer is lined with seven copper conducting leading wires, increasing the lighteningproof ability of the cable. Therefore, the accuracy, the safety and the applicability of the cable in power transmission and signal transmission in special occasions are effectively guaranteed.
Description
Technical field
The utility model relates to the technical field of the construction of cable.
Background technology
The applicability of cable and fail safe can both normally transmit electric energy for using at special occasions, accurately transmission signals is very important, many thunderstorms area particularly, harsh climate changes, often do not reach instructions for use because of the anti-lightning strike performance of cable, and cause the transmission signals disorder, make equipment produce misoperation, cause casualties and property badly damaged.
The utility model content
The purpose of this utility model is to design a kind of shock resistance, anti-thunder and lightning, anti-strong jamming, comprehensive extraordinary shielded type cable that coefficient of safety is high.
The purpose of this utility model is achieved in that the utility model comprises cable core, cable core peripheral hardware lapping layer, PVC sheath, the total screen of double-deck copper strips, PVC sheath, zinc-plated copper wire armour and pe sheath layer, the total screen of double-deck copper strips and tinned copper wire armour liner copper guiding streamline.
7 copper guidings of tinned copper wire armour liner streamline.
1 copper guiding of the total screen liner of double-deck copper strips streamline.
Described cable core comprises three big three little six components screen cable cores, establishes one group of core in every component screen cable core, and every group of core comprises copper conductor and be arranged on the outer crosslinked polyetylene insulated layer of copper conductor, core peripheral hardware copper mesh woven shield.
The utlity model has shock resistance, anti-thunder and lightning, anti-strong jamming, coefficient of safety height, be specially adapted to many thunderstorms area and have the drop occasion to use.Cable adopts crosslinked polyetylene insulated and pe sheath, and is light, withstand voltage, water resistance is good; Squeeze the composite construction that slim PVC sheath always shields again after adopting split screen, antijamming capability is strong; Adopt the zinc-coated wire armouring, increase the tension and the impact resistance of cable greatly, 7 copper guidings of armour liner streamline has strengthened the anti-thunderbolt ability of cable; Thereby guaranteed that effectively cable transmits at the special occasions electric energy, accuracy, fail safe and the applicability of signal transmission.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model
Among the figure 1 for cable core, 1-1 be that copper conductor, 1-2 are that crosslinked polyetylene insulated layer, 1-3 are that copper mesh woven shield, 2 is the pe sheath layer for zinc-plated copper wire armour, 7 for PVC sheath, 6 for the total screen of double-deck copper strips, 5 for PVC sheath, 4 for lapping layer, 3.
Embodiment:
Copper water conservancy diversion lead-in wire of total screen 4 liners of the double-deck copper strips of the utility model, seven copper water conservancy diversion lead-in wires of zinc-plated copper wire armour 6 liners.
Claims (4)
1. the extraordinary shielded type cable of thunder and lightning is prevented in shock resistance, it is characterized in that, comprise cable core, cable core peripheral hardware lapping layer, PVC sheath, the total screen of double-deck copper strips, PVC sheath, zinc-plated copper wire armour and pe sheath layer, the total screen of double-deck copper strips and tinned copper wire armour liner copper guiding streamline.
2. the extraordinary shielded type cable of the anti-thunder and lightning of shock resistance according to claim 1 is characterized in that, 7 copper guidings of tinned copper wire armour liner streamline.
3. the extraordinary shielded type cable of the anti-thunder and lightning of shock resistance according to claim 2 is characterized in that, 1 copper guiding of the total screen liner of double-deck copper strips streamline.
4. the extraordinary shielded type cable of the anti-thunder and lightning of shock resistance according to claim 1, it is characterized in that, described cable core comprises three big three little six components screen cable cores, establish one group of core in every component screen cable core, every group of core comprises copper conductor and is arranged on the outer crosslinked polyetylene insulated layer of copper conductor, core peripheral hardware copper mesh woven shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205096243U CN201758027U (en) | 2010-08-30 | 2010-08-30 | Impact-resistant lighteningproof special shielding cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205096243U CN201758027U (en) | 2010-08-30 | 2010-08-30 | Impact-resistant lighteningproof special shielding cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201758027U true CN201758027U (en) | 2011-03-09 |
Family
ID=43645315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205096243U Expired - Fee Related CN201758027U (en) | 2010-08-30 | 2010-08-30 | Impact-resistant lighteningproof special shielding cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201758027U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854751A (en) * | 2012-11-30 | 2014-06-11 | 倪鹏程 | Lightening-proof cable |
| CN103886937A (en) * | 2014-03-01 | 2014-06-25 | 安徽红旗电缆集团有限公司 | Insulating and armored current guiding cable for aviation |
| CN103886968A (en) * | 2014-03-01 | 2014-06-25 | 安徽红旗电缆集团有限公司 | Chloroprene rubber sheath cable for motor |
| CN104867594A (en) * | 2014-02-24 | 2015-08-26 | 安徽新华电缆(集团)有限公司 | Aluminum alloy conductor and shielding cable |
| CN106128606A (en) * | 2016-08-30 | 2016-11-16 | 无锡江南电缆有限公司 | A kind of crosslinked polyetylene insulated waterproof Anti-termite power cable of copper core |
-
2010
- 2010-08-30 CN CN2010205096243U patent/CN201758027U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854751A (en) * | 2012-11-30 | 2014-06-11 | 倪鹏程 | Lightening-proof cable |
| CN104867594A (en) * | 2014-02-24 | 2015-08-26 | 安徽新华电缆(集团)有限公司 | Aluminum alloy conductor and shielding cable |
| CN103886937A (en) * | 2014-03-01 | 2014-06-25 | 安徽红旗电缆集团有限公司 | Insulating and armored current guiding cable for aviation |
| CN103886968A (en) * | 2014-03-01 | 2014-06-25 | 安徽红旗电缆集团有限公司 | Chloroprene rubber sheath cable for motor |
| CN106128606A (en) * | 2016-08-30 | 2016-11-16 | 无锡江南电缆有限公司 | A kind of crosslinked polyetylene insulated waterproof Anti-termite power cable of copper core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20130830 |