CN201210421Y - Outdoor flexible electric cable having high anti-bending property - Google Patents
Outdoor flexible electric cable having high anti-bending property Download PDFInfo
- Publication number
- CN201210421Y CN201210421Y CNU2008200359086U CN200820035908U CN201210421Y CN 201210421 Y CN201210421 Y CN 201210421Y CN U2008200359086 U CNU2008200359086 U CN U2008200359086U CN 200820035908 U CN200820035908 U CN 200820035908U CN 201210421 Y CN201210421 Y CN 201210421Y
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- CN
- China
- Prior art keywords
- lead
- cable
- cable core
- high anti
- outdoor
- 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
An outdoor cable with high anti-bending performance comprises a cable core, an inner sleeve, an outer sleeve. The cable core is provided with several lead sets. Each lead in the lead set is composed of a conductor outer insulated layer consisting of multi-strand tin plated coppers. A reinforcing layer is installed between an inner protective layer and an outer protective layer. This utility model with excellent softness, light weight, good performance of resisting bending, high intensity of resisting stretching and long service life cannot be easily destroyed and can be easily mounted and constructed.
Description
Technical field
The utility model relates to a kind of signal-transmitting cable, in particular for outdoor data cable.
Background technology
The existing conductor that is used for outdoor data cable is single copper cash, owing to the easy hardening of factor such as oxidation, heating, become fragile, bending resistance is poor, and owing to only establish sheath and oversheath outside cable core, the tensile strength of cable is low in the use.
Summary of the invention
In order to overcome the deficiency of existing outdoor data cable, the utility model provides a kind of outdoor flexible cable with high bending performance, and this cable bending resistance is good, tensile strength is high.
A kind of outdoor flexible cable that the utility model provides with high bending performance, comprise cable core and sheath, oversheath, have several lead groups in the cable core, the conductor outsourcing insulation that every lead in the lead group is made up of the multiply tinned copper wire and constituting is provided with reinforced layer between sheath and oversheath.
The beneficial effects of the utility model are: pliability is good, in light weight, bending resistance is good, tensile strength is high, not fragile, long service life, and installation is convenient.
Description of drawings
Fig. 1 is a cross sectional representation of the present utility model.
In Fig. 1,1, lead, 2, conductor, 3, insulating barrier, 4, the lead group, 5, sheath, 6, cable core, 7, reinforced layer, 8, oversheath.
Embodiment
With reference to Fig. 1, every lead 1 in the lead group 4 of the present utility model is twisted into conductor 2 back outsourcing insulations 3 by the multiply tinned copper wire and constitutes, several lead groups of being made up of lead 14 are made cable core 6 after stranded, outside cable core 6, coat polyvinyl chloride sheath 5, constitute reinforced layer 7 with aramid yarn is wrapped sheath 5 outside then, coating polyethylene oversheath 8 is promptly made the utility model outside reinforced layer 7 again.
Claims (1)
1, a kind of outside cable with high bending performance, comprise cable core and sheath, oversheath, have the lead group in the cable core, the conductor outsourcing insulation that the every lead that it is characterized in that the lead group is made up of the multiply tinned copper wire and constituting is provided with reinforced layer between sheath and oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200359086U CN201210421Y (en) | 2008-05-02 | 2008-05-02 | Outdoor flexible electric cable having high anti-bending property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200359086U CN201210421Y (en) | 2008-05-02 | 2008-05-02 | Outdoor flexible electric cable having high anti-bending property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210421Y true CN201210421Y (en) | 2009-03-18 |
Family
ID=40481157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200359086U Expired - Fee Related CN201210421Y (en) | 2008-05-02 | 2008-05-02 | Outdoor flexible electric cable having high anti-bending property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210421Y (en) |
-
2008
- 2008-05-02 CN CNU2008200359086U patent/CN201210421Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20140502 |