CN203950605U - A kind of waterproof frequency conversion tension power cable - Google Patents
A kind of waterproof frequency conversion tension power cable Download PDFInfo
- Publication number
- CN203950605U CN203950605U CN201420345486.8U CN201420345486U CN203950605U CN 203950605 U CN203950605 U CN 203950605U CN 201420345486 U CN201420345486 U CN 201420345486U CN 203950605 U CN203950605 U CN 203950605U
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- China
- Prior art keywords
- copper
- layer
- cable core
- steel band
- conductor cable
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Abstract
The utility model discloses a kind of waterproof frequency conversion tension power cable, it mainly comprises tin-coated copper flexible conductor cable core, copper conductor cable core, copper-clad steel band armour, chloroprene rubber sheath layer, teflon insulation layer, copper strip shielding layer and copper strips armouring polyolefin jacket layer.Described tin-coated copper flexible conductor cable core and copper conductor cable core are respectively two groups, be extruded in symmetrically copper-clad steel band armour inner, outside described copper-clad steel band armour, wrap up one deck chloroprene rubber sheath layer, outermost layer is copper strips armouring polyolefin jacket layer, and this cable inside is also provided with a drainage thread and a tension silk.Feature of the present utility model is good water-proof effect, and pull resistance is strong, also has the feature that flexibility is good, and screen is thicker, has excellent shield effectiveness, easy for installation, meets installing and using of bridge place.
Description
Technical field
The utility model belongs to field of cables, relates in particular to a kind of waterproof frequency conversion tension power cable.
Background technology
At present, this product is mainly used in the vibratilities such as bridge by force and the high field of the frequency of paddling, such conventional electric wire mainly adopts silver-plated copper core conductor at present, for the strong field of the vibratilities such as bridge, and the requirement of the high field of the frequency of paddling to the shockproof pull resistance of cable, develop the utility model cable product, can meet certain needs.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of waterproof frequency conversion tension power cable.
The utility model takes following technical scheme to realize: a kind of waterproof frequency conversion tension power cable, it mainly comprises tin-coated copper flexible conductor cable core, copper conductor cable core, copper-clad steel band armour, chloroprene rubber sheath layer, teflon insulation layer, copper strip shielding layer and copper strips armouring polyolefin jacket layer, described tin-coated copper flexible conductor cable core and copper conductor cable core are respectively two groups, be extruded in symmetrically copper-clad steel band armour inner, four groups of cable core inside are all extruded with an aluminium wire heating wire, described tin-coated copper flexible conductor cable core is by a tin-coated copper flexible conductor, be wrapped in the plumbous cover of one deck alloy screen outside tin-coated copper flexible conductor, one deck nickel strap armour and the outermost butyronitrile insulating barrier that are wrapped in outside the plumbous cover of alloy screen form, described copper conductor cable core is by a copper conductor, the ethylene propylene rubber insulated layer of one deck and the outermost low-smoke halogen-free polyolefin restrictive coating that are wrapped in outside copper conductor form, outside described copper-clad steel band armour, wrap up one deck chloroprene rubber sheath layer, outermost layer is copper strips armouring polyolefin jacket layer.
Between described chloroprene rubber sheath layer and teflon insulation layer, be extruded with a copper wire drainage thread, between described teflon insulation layer, copper strip shielding layer and copper strips armouring polyolefin jacket layer, be extruded with a steel band tension silk.
The utlity model has in sum following beneficial effect: feature of the present utility model is good water-proof effect, and pull resistance is strong, also have the feature that flexibility is good, screen is thicker, has excellent shield effectiveness, easy for installation, meets installing and using of bridge place.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, tin-coated copper flexible conductor cable core; 2, copper conductor cable core; 3, copper-clad steel band armour; 4, chloroprene rubber sheath layer; 5, teflon insulation layer; 6, copper strip shielding layer; 7, copper strips armouring polyolefin jacket layer; 8, copper wire drainage thread; 9, steel band tension silk; 10, aluminium wire heating wire.
Embodiment
As shown in Figure 1, a kind of waterproof frequency conversion tension power cable, it mainly comprises tin-coated copper flexible conductor cable core 1, copper conductor cable core 2, copper-clad steel band armour 3, chloroprene rubber sheath layer 4, teflon insulation layer 5, copper strip shielding layer 6 and copper strips armouring polyolefin jacket layer 7, described tin-coated copper flexible conductor cable core 1 and copper conductor cable core 2 are respectively two groups, be extruded in symmetrically copper-clad steel band armour 3 inside, four groups of cable core inside are all extruded with an aluminium wire heating wire 10, described tin-coated copper flexible conductor cable core 1 is by a tin-coated copper flexible conductor, be wrapped in the plumbous cover of one deck alloy screen outside tin-coated copper flexible conductor, one deck nickel strap armour and the outermost butyronitrile insulating barrier that are wrapped in outside the plumbous cover of alloy screen form, described copper conductor cable core 2 is by a copper conductor, the ethylene propylene rubber insulated layer of one deck and the outermost low-smoke halogen-free polyolefin restrictive coating that are wrapped in outside copper conductor form, outside described copper-clad steel band armour 3, wrap up one deck chloroprene rubber sheath layer 4, outermost layer is copper strips armouring polyolefin jacket layer 7.
Embodiment: be extruded with a copper wire drainage thread 8 between chloroprene rubber sheath layer 4 and teflon insulation layer 5.
Between described teflon insulation layer 5, copper strip shielding layer 6 and copper strips armouring polyolefin jacket layer 7, be extruded with a steel band tension silk 9.
Further, conductor is mainly tin-coated copper flexible conductor and copper conductor, is all to make through stranded, identical with the 5th kind or the 6th kind of copper conductor diameter, and cross-sectional area of conductor is less than 15 mm
2, it is once stranded that conductor adopts, and four groups of conductor cable cores distance is between any two controlled within the scope of 2-3mm.
Further, this cable permission operational environment maximum temperature is 80 ℃; The permission bending radius of this cable is the outside diameter of cable 10 times.
The above is the utility model embodiment, and the equivalence of doing according to structure, feature and principle described in the utility model application range therefore all changes or modifies, and is included in the utility model patent claim.
Claims (2)
1. a waterproof frequency conversion tension power cable, it mainly comprises tin-coated copper flexible conductor cable core, copper conductor cable core, copper-clad steel band armour, chloroprene rubber sheath layer, teflon insulation layer, copper strip shielding layer and copper strips armouring polyolefin jacket layer, it is characterized in that: described tin-coated copper flexible conductor cable core and copper conductor cable core are respectively two groups, be extruded in symmetrically copper-clad steel band armour inner, four groups of cable core inside are all extruded with an aluminium wire heating wire, described tin-coated copper flexible conductor cable core is by a tin-coated copper flexible conductor, be wrapped in the plumbous cover of one deck alloy screen outside tin-coated copper flexible conductor, one deck nickel strap armour and the outermost butyronitrile insulating barrier that are wrapped in outside the plumbous cover of alloy screen form, described copper conductor cable core is by a copper conductor, the ethylene propylene rubber insulated layer of one deck and the outermost low-smoke halogen-free polyolefin restrictive coating that are wrapped in outside copper conductor form, outside described copper-clad steel band armour, wrap up one deck chloroprene rubber sheath layer, outermost layer is copper strips armouring polyolefin jacket layer.
2. waterproof frequency conversion tension power cable according to claim 1, it is characterized in that: between described chloroprene rubber sheath layer and teflon insulation layer, be extruded with a copper wire drainage thread, between described teflon insulation layer, copper strip shielding layer and copper strips armouring polyolefin jacket layer, be extruded with a steel band tension silk.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420345486.8U CN203950605U (en) | 2014-06-26 | 2014-06-26 | A kind of waterproof frequency conversion tension power cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420345486.8U CN203950605U (en) | 2014-06-26 | 2014-06-26 | A kind of waterproof frequency conversion tension power cable |
Publications (1)
Publication Number | Publication Date |
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CN203950605U true CN203950605U (en) | 2014-11-19 |
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Family Applications (1)
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CN201420345486.8U Expired - Fee Related CN203950605U (en) | 2014-06-26 | 2014-06-26 | A kind of waterproof frequency conversion tension power cable |
Country Status (1)
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104103371A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Water-proof, variable-frequency and tensile power cable |
CN104715833A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Anti-freezing armored insulated cable for ship |
CN104715820A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Anti-freezing double-insulation cable for ship |
CN104733088A (en) * | 2015-03-27 | 2015-06-24 | 安徽中天电缆有限公司 | Galvanized copper wire shielding and control tensile cable |
CN104733089A (en) * | 2015-03-27 | 2015-06-24 | 安徽中天电缆有限公司 | Anti-corrosion flexible armored cable |
CN106024190A (en) * | 2016-05-18 | 2016-10-12 | 安徽国华电缆集团有限公司 | Novel cable for water-blocking power generator |
US10345349B2 (en) | 2016-12-02 | 2019-07-09 | General Cable Technologies Corporation | Anti-power theft cables and methods |
-
2014
- 2014-06-26 CN CN201420345486.8U patent/CN203950605U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104103371A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Water-proof, variable-frequency and tensile power cable |
CN104103371B (en) * | 2014-06-26 | 2017-06-13 | 安徽华通电缆集团有限公司 | A kind of waterproof frequency conversion tension power cable |
CN104715833A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Anti-freezing armored insulated cable for ship |
CN104715820A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Anti-freezing double-insulation cable for ship |
CN104733088A (en) * | 2015-03-27 | 2015-06-24 | 安徽中天电缆有限公司 | Galvanized copper wire shielding and control tensile cable |
CN104733089A (en) * | 2015-03-27 | 2015-06-24 | 安徽中天电缆有限公司 | Anti-corrosion flexible armored cable |
CN106024190A (en) * | 2016-05-18 | 2016-10-12 | 安徽国华电缆集团有限公司 | Novel cable for water-blocking power generator |
US10345349B2 (en) | 2016-12-02 | 2019-07-09 | General Cable Technologies Corporation | Anti-power theft cables and methods |
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Legal Events
Date | Code | Title | Description |
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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: 20141119 Termination date: 20150626 |
|
EXPY | Termination of patent right or utility model |