CN109509581A - A kind of strand cable with enhancement layer - Google Patents
A kind of strand cable with enhancement layer Download PDFInfo
- Publication number
- CN109509581A CN109509581A CN201710853839.3A CN201710853839A CN109509581A CN 109509581 A CN109509581 A CN 109509581A CN 201710853839 A CN201710853839 A CN 201710853839A CN 109509581 A CN109509581 A CN 109509581A
- Authority
- CN
- China
- Prior art keywords
- enhancement layer
- cable
- monofilament
- conductor
- strand cable
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- Communication Cables (AREA)
Abstract
The invention discloses a kind of strand cables with enhancement layer, using electric conductor as inner conductor；Layers of copper is set in the conductor；Enhancement layer is set outside layers of copper；Insulating layer is provided with outside enhancement layer；Cable sheath is provided with outside insulating layer；The conductor wire core takes multifilament to be twisted；Its section of monofilament is set as semicircle；The quantity of monofilament is even numbers；Conductive cored structure is to have synthesized circular double monofilament by being oppositely arranged to form circle by two monofilament, then by multiple and be twisted.Strand cable structure proportion with enhancement layer of the invention is reasonable, simple process, is provided with enhancement layer in insulating layer, can enhance the intensity of cable.
Description
Technical field
The present invention relates to cable manufacture fields, are especially a kind of strand cable with enhancement layer.
Background technique
With the development of economy and the consumption of natural resources, power cable are the important components of transmission system, are led to
The insulating layer for often including conductive core and being wrapped in outside core.Wires and cables industry is that China is only second to the second of automobile industry
Big industry, product variety satisfaction rate and domestic market share are more than 90%.Worldwide, Chinese wire and cable total yield
Value has been more than the U.S., becomes the first big countries producing electric wires and cables in the world.With the rapid development of china's wire and cable industry, newly
Increase number of the enterprise constantly to rise, industry overall technology level is largely increased.
The growth of China's economic continuously and healthily provides the huge market space for cable products, and Chinese market is strong
Temptation, so that sight is all focused on Chinese market by the world, in short decades of reforming and opening up to the outside world, Chinese cable manufacturing industry institute
The huge production capacity formed allows the world to regard with special esteem.With China electric power industry, data communication industry, urban track traffic industry,
The continuous expansion of the industry sizes such as car industry and shipbuilding, the demand to wire and cable will also increase rapidly, the following wire and cable
There are also huge development potentialities for industry.
Chinese cable industry does not almost have to worry market space problem, each row of China either instantly or external
Industry has all welcome great development, and important mating industry of the wires and cables industry as national economy, " where is it is built where
Just need with wire and cable ", so market is huge.But we simultaneously it also seen that, the demand of the following special cable will be more
Come it is bigger, special cable always with technology content requires the characteristics such as high, profit margin is high, threshold is higher, the market space is big and it is well-known,
But in terms of special cable product technology research and development, but the exactly weakness of China domestic cable industry, therefore just cause high-end
The situation that market is forcibly occupied by external giant, for this purpose, how inner cable manufacturing enterprise, state pries open the notch of high-end market, to beat
The a piece of world out is the major issue that inner cable manufacturing enterprise, state considers.
Summary of the invention
Goal of the invention: in order to solve the problem of the inadequate complex process of cable strength, have the present invention provides one kind and reinforce
The strand cable of layer.
Technical solution:
A kind of strand cable with enhancement layer, using electric conductor as inner conductor；Layers of copper is set in the conductor；In copper
Layer is outer to be arranged enhancement layer；Insulating layer is provided with outside enhancement layer；Cable sheath is provided with outside insulating layer.
Further, the conductor wire core takes multifilament to be twisted.
Further, its section of monofilament is set as semicircle.
Further, the quantity of monofilament is even numbers.
Further, conductive cored structure is then to have synthesized circle for multiple by being oppositely arranged to form circle by two monofilament
Double monofilament of shape are twisted.
The utility model has the advantages that the strand cable structure proportion with enhancement layer of the invention is reasonable, simple process is set in insulating layer
It is equipped with enhancement layer, the intensity of cable can be enhanced.
Specific embodiment
Invention is further described in detail below.
A kind of strand cable with enhancement layer, using electric conductor as inner conductor；Layers of copper is set in the conductor；In copper
Layer is outer to be arranged enhancement layer；Insulating layer is provided with outside enhancement layer；Cable sheath is provided with outside insulating layer.
Preferably, the conductor wire core takes multifilament to be twisted.
Preferably, its section of monofilament is set as semicircle.
Preferably, the quantity of monofilament is even numbers.
Preferably, conductive cored structure is then to have synthesized circle for multiple by being oppositely arranged to form circle by two monofilament
Double monofilament it is twisted.
Strand cable structure proportion with enhancement layer of the invention is reasonable, simple process, is provided with reinforcement in insulating layer
Layer, can enhance the intensity of cable.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as of the invention
Protection scope.
Claims (5)
1. a kind of strand cable with enhancement layer, which is characterized in that
Using electric conductor as inner conductor；
Layers of copper is set in the conductor；
Enhancement layer is set outside layers of copper；
Insulating layer is provided with outside enhancement layer；
Cable sheath is provided with outside insulating layer.
2. as described in claim 1 with the strand cable of enhancement layer, which is characterized in that the conductor wire core takes more lists
Silk is twisted.
3. as claimed in claim 2 with the strand cable of enhancement layer, which is characterized in that its section of monofilament is set as semicircle
Shape.
4. as claimed in claim 3 with the strand cable of enhancement layer, which is characterized in that the quantity of monofilament is even numbers.
5. as claimed in claim 4 with the strand cable of enhancement layer, which is characterized in that conductive cored structure is by by two
Monofilament is oppositely arranged to form circle, then has synthesized circular double monofilament by multiple and be twisted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710853839.3A CN109509581A (en) | 2017-09-15 | 2017-09-15 | A kind of strand cable with enhancement layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710853839.3A CN109509581A (en) | 2017-09-15 | 2017-09-15 | A kind of strand cable with enhancement layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109509581A true CN109509581A (en) | 2019-03-22 |
Family
ID=65745325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710853839.3A Withdrawn CN109509581A (en) | 2017-09-15 | 2017-09-15 | A kind of strand cable with enhancement layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109509581A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11134949A (en) * | 1997-11-04 | 1999-05-21 | Hitachi Cable Ltd | Relay cable for sound and picture image |
| CN2914261Y (en) * | 2006-06-20 | 2007-06-20 | 宋玉春 | Cable for automobile |
| CN201233752Y (en) * | 2008-07-30 | 2009-05-06 | 中利科技集团股份有限公司 | Copper coated aluminum dual-core flame-retardant flexible electric cable |
| KR20130031473A (en) * | 2011-09-21 | 2013-03-29 | 주식회사 경신전선 | Communication cable for rear camera of vehicle |
| CN202930088U (en) * | 2012-12-18 | 2013-05-08 | 安徽华能电缆集团有限公司 | Inorganic mineral wrapping insulating corrugated stainless steel sheath flexible fireproof cable |
| CN103500615A (en) * | 2013-09-04 | 2014-01-08 | 安徽电气集团股份有限公司 | Process for manufacturing spliced conductor type cable |
| CN203552740U (en) * | 2013-11-21 | 2014-04-16 | 武汉大学 | High-strength wire |
| CN205038979U (en) * | 2015-10-10 | 2016-02-17 | 河南虹峰电缆股份有限公司 | Insulation cable |
-
2017
- 2017-09-15 CN CN201710853839.3A patent/CN109509581A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11134949A (en) * | 1997-11-04 | 1999-05-21 | Hitachi Cable Ltd | Relay cable for sound and picture image |
| CN2914261Y (en) * | 2006-06-20 | 2007-06-20 | 宋玉春 | Cable for automobile |
| CN201233752Y (en) * | 2008-07-30 | 2009-05-06 | 中利科技集团股份有限公司 | Copper coated aluminum dual-core flame-retardant flexible electric cable |
| KR20130031473A (en) * | 2011-09-21 | 2013-03-29 | 주식회사 경신전선 | Communication cable for rear camera of vehicle |
| CN202930088U (en) * | 2012-12-18 | 2013-05-08 | 安徽华能电缆集团有限公司 | Inorganic mineral wrapping insulating corrugated stainless steel sheath flexible fireproof cable |
| CN103500615A (en) * | 2013-09-04 | 2014-01-08 | 安徽电气集团股份有限公司 | Process for manufacturing spliced conductor type cable |
| CN203552740U (en) * | 2013-11-21 | 2014-04-16 | 武汉大学 | High-strength wire |
| CN205038979U (en) * | 2015-10-10 | 2016-02-17 | 河南虹峰电缆股份有限公司 | Insulation cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190322 |
|
| WW01 | Invention patent application withdrawn after publication |