CN203055513U - Frequency conversion cable - Google Patents
Frequency conversion cable Download PDFInfo
- Publication number
- CN203055513U CN203055513U CN 201220664451 CN201220664451U CN203055513U CN 203055513 U CN203055513 U CN 203055513U CN 201220664451 CN201220664451 CN 201220664451 CN 201220664451 U CN201220664451 U CN 201220664451U CN 203055513 U CN203055513 U CN 203055513U
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- CN
- China
- Prior art keywords
- shielding layer
- extruded
- layer
- outer shielding
- conductor
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a frequency conversion cable. The frequency conversion cable is composed of conductors, isolating layers, inner drainage wires, inner shielding layers, a filling layer, an outer drainage wire, an outer shielding layer, an isolating layer and a sheath. Insulating wire cores composed of the insulating layers and the inner shielding layers are extruded on the outsides of the conductors orderly, the filling layer is extruded on the outsides of the insulating wire cores, and the outer shielding layer is extruded on the outside of the filling layer; the isolating layer and the sheath are extruded on the outside of the outer shielding layer orderly, the inner drainage wires are contained in the inner shielding layers, and the outer drainage wire is contained in the outer shielding layer. The frequency conversion cable does not contain harmful substances, has excellent heat resistant and low temperature resistant performances, and has the characteristics of very good flexibility resistance, abrasive resistance, blocking resistance, oil resistance and radiation resistance.
Description
Technical field
The utility model relates to field of cables, especially relates to a kind of frequency-changing cable.
Background technology
At present, in the frequency conversion field of cables, traditional cable can not satisfy Cable for frequency changer to the requirement of the high-transmission of cable, do not provide yet have that good softness anti-ly circumnutates, the cable of the characteristics of wear-resisting, anti-stick company, oil resistant and radiation resistance, and excellent chemical stability and the demand of corrosion resistance, the utility model is to cable conductor, and lapping layer and sheath material have been done very big improvement, have satisfied this demand.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the purpose of this utility model provide a kind ofly have that good softness anti-ly circumnutates, the frequency-changing cable of the characteristics of wear-resisting, anti-stick company, oil resistant and radiation resistance.
The utility model takes following technical scheme to realize: a kind of frequency-changing cable is made up of conductor, insulating barrier, interior drainage thread, internal shield, packed layer, external drainage line, outer shielding layer, separator and sheath.Described conductor is extruded with described insulating barrier outward successively and described internal shield constitutes insulated wire cores, insulated wire cores is extruded with described packed layer outward, described packed layer is extruded with described outer shielding layer outward, described outer shielding layer is extruded with described separator and described sheath outward successively, drainage thread is included in the described internal shield in described, and described external drainage line is included in the described outer shielding layer.
Described conductor material is that oxygen-free copper bar draws the lead that forms, and conductor adopts the 5th kind of annealed copper conductor of stipulating among the GB/T3956.
Outer shielding layer is soft copper aluminum composite belt lapped shielding layer in described.
Described sheath is that stupid vinyl thermoplastic elastomer (TPE) is as sheath material.
The utlity model has following beneficial effect in sum:
1, do not contain harmful substance, have excellent heat-resisting and resistance to low temperature;
2, have that good softness anti-ly circumnutates, wear-resisting, anti-stick company, oil resistant and radiation resistance.
Description of drawings
Fig. 1 is the utility model cross section structure schematic diagram;
Wherein: 1, conductor; 2, insulating barrier; 3, interior drainage thread; 4, internal shield; 5, packed layer; 6, external drainage line; 7, outer shielding layer; 8, separator; 9, conductor.
Embodiment
As shown in Figure 1, a kind of frequency-changing cable is made up of conductor 1, insulating barrier 2, interior drainage thread 3, internal shield 4, packed layer 5, external drainage line 6, outer shielding layer 7, separator 8 and sheath 9.Described conductor 1 outer described insulating barrier 2 and the described internal shield 4 formation insulated wire cores of being extruded with successively, insulated wire cores is extruded with described packed layer 5 outward, be extruded with described outer shielding layer 7 outside the described packed layer 5, described outer shielding layer 7 outer described separator 8 and the described sheaths 9 of being extruded with successively, drainage thread 3 is included in the described internal shield 4 in described, and described external drainage line 6 is included in the described outer shielding layer 7.
The utility model is so concrete enforcement: conductor 1 material is that oxygen-free copper bar draws the lead that forms, and conductor adopts the 5th kind of annealed copper conductor of stipulating among the GB/T3956.
Interior outer shielding layer is soft copper aluminum composite belt lapped shielding layer.
Sheath 9 is that stupid vinyl thermoplastic elastomer (TPE) is as sheath material.
It should be noted that at last: above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail with reference to above-mentioned the utility model of each embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from technical scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in the claim scope of the present utility model.
Claims (4)
1. a frequency-changing cable is made up of conductor, insulating barrier, interior drainage thread, internal shield, packed layer, external drainage line, outer shielding layer, separator and sheath, it is characterized in that: described conductor is extruded with described insulating barrier outward successively and described internal shield constitutes insulated wire cores, insulated wire cores is extruded with described packed layer outward, described packed layer is extruded with described outer shielding layer outward, described outer shielding layer is extruded with described separator and described sheath outward successively, drainage thread is included in the described internal shield in described, and described external drainage line is included in the described outer shielding layer.
2. frequency-changing cable according to claim 1 is characterized in that: described conductor material is that oxygen-free copper bar draws the lead that forms, and conductor adopts the 5th kind of annealed copper conductor of stipulating among the GB/T3956.
3. frequency-changing cable according to claim 1 is characterized in that: outer shielding layer is soft copper aluminum composite belt lapped shielding layer in described.
4. frequency-changing cable according to claim 1, it is characterized in that: described sheath is that stupid vinyl thermoplastic elastomer (TPE) is as sheath material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220664451 CN203055513U (en) | 2012-12-06 | 2012-12-06 | Frequency conversion cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220664451 CN203055513U (en) | 2012-12-06 | 2012-12-06 | Frequency conversion cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203055513U true CN203055513U (en) | 2013-07-10 |
Family
ID=48738441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220664451 Expired - Fee Related CN203055513U (en) | 2012-12-06 | 2012-12-06 | Frequency conversion cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203055513U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903701A (en) * | 2014-03-06 | 2014-07-02 | 安徽猎塔电缆集团有限公司 | Flexible cable used for radar |
| CN103903714A (en) * | 2014-03-03 | 2014-07-02 | 安徽慧艺线缆集团有限公司 | High flame retardant frequency conversion tensile resistant cable |
| CN103903752A (en) * | 2014-03-04 | 2014-07-02 | 安徽华泰电缆科技有限公司 | Insulation shielding cable with drainage wires |
| CN103915163A (en) * | 2014-03-13 | 2014-07-09 | 安徽猎塔电缆集团有限公司 | Environment-friendly and flame-retardant computer shielding cable |
-
2012
- 2012-12-06 CN CN 201220664451 patent/CN203055513U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903714A (en) * | 2014-03-03 | 2014-07-02 | 安徽慧艺线缆集团有限公司 | High flame retardant frequency conversion tensile resistant cable |
| CN103903752A (en) * | 2014-03-04 | 2014-07-02 | 安徽华泰电缆科技有限公司 | Insulation shielding cable with drainage wires |
| CN103903701A (en) * | 2014-03-06 | 2014-07-02 | 安徽猎塔电缆集团有限公司 | Flexible cable used for radar |
| CN103915163A (en) * | 2014-03-13 | 2014-07-09 | 安徽猎塔电缆集团有限公司 | Environment-friendly and flame-retardant computer shielding 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: 20130710 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |