CN202662330U - Flexible cable for weaving shielding type radar - Google Patents
Flexible cable for weaving shielding type radar Download PDFInfo
- Publication number
- CN202662330U CN202662330U CN2012202211376U CN201220221137U CN202662330U CN 202662330 U CN202662330 U CN 202662330U CN 2012202211376 U CN2012202211376 U CN 2012202211376U CN 201220221137 U CN201220221137 U CN 201220221137U CN 202662330 U CN202662330 U CN 202662330U
- Authority
- CN
- China
- Prior art keywords
- conductor
- flexible cable
- type radar
- wire
- shielded type
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a flexible cable for weaving a shielding type radar. A cable core is formed by twisting a plurality of insulation wire cores in cable forming mode. A halogen-free filling layer is arranged in a gap of the cable core. A halogen-free belt taped covering layer and a tinning anaerobic copper wire weaving shielding layer are sequentially arranged outside the cable core, and a tinning anaerobic copper wire flexible drainage wire is arranged in the shielding layer. The flexible cable has the advantages of being cold-resistant, weather-resistant, free of adhesion, flexible, oil-resistant, interference-resistant and the like, thereby being capable of adapting to various working environments.
Description
Technical field
The utility model relates to a kind of braid shielded type radar flexible cable, belongs to technical field of electric wires and cables.
Background technology
Military-civil radar system is along with the improve of equipment performance and specification requirement, and coordinative composition of equipments is had more property with the requirement of electric wire, has simultaneously the space of saving, the characteristics such as lightweight.Require cold-resistant, weather-proof, adhesion, softness, oil resistant, the characteristic such as anti-interference as radar is supporting with electric wire, will save simultaneously space, lightweight, safety guarantee is had relatively high expectations.But existing conventional common cable can not satisfy this requirement.
The utility model content
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of can possess cold-resistant, weather-proof, adhesion, softness, oil resistant, the characteristic such as anti-interference, can adapt to a kind of braid shielded type radar flexible cable of multiple different operating environment.
Scheme of the present utility model is as follows: a kind of braid shielded type radar flexible cable, it is characterized in that the alkene insulating barrier, many twisted synthesizing cables of described insulated wire cores consist of cable conductor, described cable core gap is provided with the Halogen packed layer, described cable core is disposed with Halogen band lapping layer, zinc-plated copper free wire woven shield outward, and a stranded soft drainage thread of zinc-plated copper free wire is set in the described screen.
Described conductor twisted wire pitch is that conductor structure meets the 6th kind of conductor standard among the GB/T 3956 between 10-12 times.
The sectional area of described conductor is 0.5～2.5mm
2
The stranded soft drainage thread sectional area of described copper free wire is not less than cross-sectional area of conductor long-pending 1/4th.
The core number of described insulated wire cores is the 2-10 core.
The beneficial effects of the utility model:
1, the utility model conductor adopts the zinc-plated ultra-fine bare copper wire essence of multiply to be twisted into Shu Ercheng, the twisted wire pitch is between 10-12 times, conductor structure meets the 6th kind of conductor standard among the GB/T 3956, the flexibility of increase conductor and anti-bending, mobile cycle-index, effectively prevent the surface oxidation phenomenon of long-term use lower conductor, strengthened the safety and reliability in the use procedure.
2, the utility model screen adopts zinc-plated copper free wire braiding, the shielding coverage rate is all greater than 85%, a stranded soft drainage thread of zinc-plated copper free wire that is not less than cross-sectional area of conductor long-pending 1/4th is set in the screen, Effective Raise screen oxidative phenomena, antijamming capability and the characteristics such as easy for installation.
3, insulation and sheath adopt respectively cold resistance polyvinyl chloride Insulation Material and cold-resistant, weatherability polyvinyl chloride sheath material in the utility model, have lower temperature resistance and the weatherability of wide range, it also has following performance: the characteristics such as adhesion, wear-resisting, soft, anti-grease, anti-cooling agent and anti-lubricant.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
In the utility model, conductor 1 adopts the ultra-fine naked tinned copper wire essence of multiply to be twisted into Shu Ercheng, and the twisted wire pitch is that conductor structure meets the 6th kind of conductor standard among the GB/T 3956 between 10-12 times; Insulating barrier 2 is to extrude moulding with cold resistance polyvinyl chloride; Insulated wire cores adopts color or numbering to distinguish; Adopt the Halogen band to form lapping layer 4 during the insulated wire cores stranding; For guaranteeing the rounding property of cable, the cable core gap adds the soft filling of halogen-free type and forms packed layer 3 during stranding; Screen 5 adopts zinc-plated copper free wire braiding, and a stranded soft drainage thread 6 of zinc-plated copper free wire that is not less than cross-sectional area of conductor long-pending 1/4th is set in the screen; Oversheath 7 adopts and resists cold, the weatherability polyvinyl chloride material extrudes moulding.
Although above embodiment of the present utility model has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present utility model and change and modification; when its function that produces does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection range of the present utility model.
Claims (5)
1. braid shielded type radar flexible cable, the conductor that it is characterized in that its insulated wire cores adopts the naked tinned copper wire essence of multiply to be twisted into bundle, described conductor extrudes the cold resistance polyvinyl chloride insulating barrier outward, many twisted synthesizing cables of described insulated wire cores consist of cable conductor, described cable core gap is provided with the Halogen packed layer, described cable core is disposed with Halogen band lapping layer, zinc-plated copper free wire woven shield outward, and a stranded soft drainage thread of zinc-plated copper free wire is set in the described screen.
2. a kind of braid shielded type radar flexible cable according to claim 1 is characterized in that described conductor twisted wire pitch is that conductor structure meets the 6th kind of conductor standard among the GB/T 3956 between 10-12 times.
3. a kind of braid shielded type radar flexible cable according to claim 1 and 2, the sectional area that it is characterized in that described conductor is 0.5～2.5mm
2
4. a kind of braid shielded type radar flexible cable according to claim 1 is characterized in that the stranded soft drainage thread sectional area of described copper free wire is not less than cross-sectional area of conductor long-pending 1/4th.
5. a kind of braid shielded type radar flexible cable according to claim 1, the core number that it is characterized in that described insulated wire cores is the 2-10 core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202211376U CN202662330U (en) | 2012-05-17 | 2012-05-17 | Flexible cable for weaving shielding type radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202211376U CN202662330U (en) | 2012-05-17 | 2012-05-17 | Flexible cable for weaving shielding type radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662330U true CN202662330U (en) | 2013-01-09 |
Family
ID=47457218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202211376U Expired - Fee Related CN202662330U (en) | 2012-05-17 | 2012-05-17 | Flexible cable for weaving shielding type radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662330U (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 |
| CN103903700A (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 |
| CN103915125A (en) * | 2014-03-13 | 2014-07-09 | 安徽猎塔电缆集团有限公司 | Weather-resistant shield cable for control |
-
2012
- 2012-05-17 CN CN2012202211376U patent/CN202662330U/en not_active Expired - Fee Related
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 |
| CN103903700A (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 |
| CN103915125A (en) * | 2014-03-13 | 2014-07-09 | 安徽猎塔电缆集团有限公司 | Weather-resistant shield cable for control |
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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: 20130109 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |