CN202584895U - Self-radiating flat marine cable for port - Google Patents
Self-radiating flat marine cable for port Download PDFInfo
- Publication number
- CN202584895U CN202584895U CN 201220123502 CN201220123502U CN202584895U CN 202584895 U CN202584895 U CN 202584895U CN 201220123502 CN201220123502 CN 201220123502 CN 201220123502 U CN201220123502 U CN 201220123502U CN 202584895 U CN202584895 U CN 202584895U
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- cable
- wrapped
- alloy conductors
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Abstract
The utility model discloses a self-radiating flat marine cable for a port, comprising three alloy conductors, wherein tensile cores are arranged in the three alloy conductors respectively, isolating layers and inner shielding layers are sequentially wrapped at the outer sides of the three alloy conductors respectively, a polytetrafluoroethylene inner insulating layer, an ethylene-propylene rubber outer insulating layer, an outer shielding layer, and a fireproof layer are wrapped outside the inner shielding layer, the three alloy conductors wrapped with the fireproof layer are arrayed on the same plane in parallel to form a cable core, a sheath layer is wrapped at the outer side of the cable core, radiating grooves are formed on the upper surface and the lower surface of the sheath layers at the adjacent places of the three alloy conductors, arc radiating holes are arranged at the both ends of the sheath layer, tensile steel wires are further arranged in the sheath layer, and a plastic tube is sleeved outside the tensile steel wires. According to the utility model, the insulating performance and the shielding performance of the cable are effectively improved by adopting double-layer insulating and double-layer shielding; the radiating grooves and the radiating holes are arranged on the sheath layer of the cable, thus effectively ensuring the radiating performance; additionally, the mechanical strength of the cable is excellent, thus guaranteeing the power transmission stability of the cable.
Description
Technical field:
The utility model relates to cable, relates in particular to a kind of harbour with the flat shipboard cable that dispels the heat certainly.
Background technology:
Move the power supply connection of power distribution equipment and harbour handling machinery, electric block, lift and similar devices and be used for various mobile devices for being used for, can bear bigger mechanical external force effect, the occasion that is suitable for open air or contact greasy dirt is used.
Be applied to constantly be exposed under the sunlight, usually can under severe environmental conditions, use, like high temperature and ultraviolet radiation.Fine day sometimes scene temperature up to 100 ° of C; Add that combustible is numerous in the operational environment; In case these combustibles are unable to bear scorching of high temperature, dieseling will appear, cause burning; Have influence on the useful life of whole system, perhaps cause the appearance of problems such as short circuit, fire and personnel's risk of injury.
In addition, the insulation property of traditional this type cable and shielding properties, heat dispersion and anti-to pull performance integral body relatively poor relatively, the electric power signal transmission stability can not get ensureing.
The utility model content:
In order to remedy the deficiency of prior art; The purpose of the utility model provides a kind of harbour with the flat shipboard cable that dispels the heat certainly; Make that heat dispersion, insulation property, shielding properties and mechanical performance are effectively promoted, guaranteed that electric power transfer stability is protected.
The technical scheme of the utility model is following:
The harbour is with the flat shipboard cable that dispels the heat certainly; It is characterized in that: comprise three alloy conductors; Be respectively equipped with tensile core in three alloy conductors, three alloy conductor outsides are enclosed with separator, internal shield respectively successively, and internal shield is wrapped with polytetrafluoroethylene inner insulating layer, ethylene-propylene rubber external insulation layer, outer shielding layer, fireprotection layer; Three alloy conductors formation cable core that is arranged parallel to each other at grade of parcel fireprotection layer; The cable core outside is enclosed with restrictive coating, has radiating groove on the restrictive coating upper and lower surfaces of described three alloy conductor adjacents, and the restrictive coating two ends are provided with the louvre of arc; Also be provided with the tension steel wire in the restrictive coating, the tension steel wire is with plastic tube outward.
Described harbour is with the flat shipboard cable that dispels the heat certainly, and it is characterized in that: described separator adopts the overlapping wrapped formation of double-deck polyurethane film band.
Described harbour is characterized in that with the flat shipboard cable that dispels the heat certainly: described fireprotection layer adopts fire-resistant isinglass belt to overlap, and the wrapped rate of putting up is not less than 40%.
To compare beneficial effect following with existing cable:
The utility model adopts double hyer insulation, double layer screen to effectively raise insulating performance of cable and shielding properties; The restrictive coating of cable is provided with radiating groove and louvre, has guaranteed heat dispersion effectively, and the mechanical strength of this outer cable is superior, and electricity makes cable electric power transfer stability be protected.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Referring to Fig. 1:
The harbour is with the flat shipboard cable that dispels the heat certainly; Comprise that being respectively equipped with 2, three alloy conductor 1 outsides of tensile core in 1, three alloy conductor 1 of three alloy conductors is enclosed with separator 3, internal shield 4 respectively successively; Internal shield 4 is wrapped with polytetrafluoroethylene inner insulating layer 5, ethylene-propylene rubber external insulation layer 6, outer shielding layer 7, fireprotection layer 8; Three alloy conductors 1 formation cable core that is arranged parallel to each other at grade of parcel fireprotection layer 8, the cable core outside are enclosed with on restrictive coating 9 upper and lower surfaces of 9, three alloy conductor 1 adjacents of restrictive coating and have radiating groove 10; The restrictive coating two ends are provided with the louvre 11 of arc; The heat of restrictive coating 9 accumulated that can effectively leave also is provided with tension steel wire 12 in the restrictive coating 9, the tension steel wire is with plastic tube 13 outward.
Claims (3)
1. a harbour is with the flat shipboard cable that dispels the heat certainly; It is characterized in that: comprise three alloy conductors; Be respectively equipped with tensile core in three alloy conductors, three alloy conductor outsides are enclosed with separator, internal shield respectively successively, and internal shield is wrapped with polytetrafluoroethylene inner insulating layer, ethylene-propylene rubber external insulation layer, outer shielding layer, fireprotection layer; Three alloy conductors formation cable core that is arranged parallel to each other at grade of parcel fireprotection layer; The cable core outside is enclosed with restrictive coating, has radiating groove on the restrictive coating upper and lower surfaces of described three alloy conductor adjacents, and the restrictive coating two ends are provided with the louvre of arc; Also be provided with the tension steel wire in the restrictive coating, the tension steel wire is with plastic tube outward.
2. harbour according to claim 1 is with the flat shipboard cable that dispels the heat certainly, and it is characterized in that: described separator adopts the overlapping wrapped formation of double-deck polyurethane film band.
3. harbour according to claim 1 is characterized in that with the flat shipboard cable that dispels the heat certainly: described fireprotection layer adopts fire-resistant isinglass belt to overlap, and the wrapped rate of putting up is not less than 40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220123502 CN202584895U (en) | 2012-03-28 | 2012-03-28 | Self-radiating flat marine cable for port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220123502 CN202584895U (en) | 2012-03-28 | 2012-03-28 | Self-radiating flat marine cable for port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584895U true CN202584895U (en) | 2012-12-05 |
Family
ID=47254283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220123502 Expired - Fee Related CN202584895U (en) | 2012-03-28 | 2012-03-28 | Self-radiating flat marine cable for port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584895U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680737A (en) * | 2013-11-28 | 2014-03-26 | 成都众山科技有限公司 | Cable with frost prevention function |
| CN103971810A (en) * | 2014-04-24 | 2014-08-06 | 安徽徽宁电器仪表集团有限公司 | Isolation type flat cable |
| CN104021866A (en) * | 2014-05-09 | 2014-09-03 | 安徽埃克森科技集团有限公司 | Heat dissipation type flat cable |
| CN106328279A (en) * | 2016-10-12 | 2017-01-11 | 无锡市长城电线电缆有限公司 | Multi-core flat buried agricultural cable |
| CN109473216A (en) * | 2018-12-25 | 2019-03-15 | 苏州驰彭电子科技有限公司 | A kind of high efficiency and heat radiation cable using aluminum alloy frame |
| CN110164606A (en) * | 2019-06-01 | 2019-08-23 | 安徽渡江电缆集团有限公司 | A kind of automobile-used oval trailing cable in day |
| CN110957062A (en) * | 2019-07-25 | 2020-04-03 | 安徽华菱新材料科技有限公司 | Ultra-thin insulating high temperature resistant cable for EMUs |
-
2012
- 2012-03-28 CN CN 201220123502 patent/CN202584895U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680737A (en) * | 2013-11-28 | 2014-03-26 | 成都众山科技有限公司 | Cable with frost prevention function |
| CN103971810A (en) * | 2014-04-24 | 2014-08-06 | 安徽徽宁电器仪表集团有限公司 | Isolation type flat cable |
| CN104021866A (en) * | 2014-05-09 | 2014-09-03 | 安徽埃克森科技集团有限公司 | Heat dissipation type flat cable |
| CN104021866B (en) * | 2014-05-09 | 2016-10-26 | 安徽埃克森科技集团有限公司 | Heat radiating type flat cable |
| CN106328279A (en) * | 2016-10-12 | 2017-01-11 | 无锡市长城电线电缆有限公司 | Multi-core flat buried agricultural cable |
| CN109473216A (en) * | 2018-12-25 | 2019-03-15 | 苏州驰彭电子科技有限公司 | A kind of high efficiency and heat radiation cable using aluminum alloy frame |
| CN110164606A (en) * | 2019-06-01 | 2019-08-23 | 安徽渡江电缆集团有限公司 | A kind of automobile-used oval trailing cable in day |
| CN110164606B (en) * | 2019-06-01 | 2024-04-16 | 安徽渡江电缆集团有限公司 | Oval trailing cable for crown block |
| CN110957062A (en) * | 2019-07-25 | 2020-04-03 | 安徽华菱新材料科技有限公司 | Ultra-thin insulating high temperature resistant cable for EMUs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI PACIFIC CABLE CO., LTD. Free format text: FORMER OWNER: ANHUI PACIFIC CABLES COMPANY Effective date: 20141204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141204 Address after: 238300 Anhui city of Wuhu province Wuwei County Nicha Town Industrial Zone Gaoxin Road West Patentee after: ANHUI PACIFIC CABLE CO., LTD. Address before: 238300 Anhui city of Wuhu province Wuwei County high tech Park Patentee before: Anhui Pacific Cable Group Co., Ltd. |
|
| 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: 20121205 Termination date: 20200328 |