CN204596519U - Novel photoelectric composite cable - Google Patents
Novel photoelectric composite cable Download PDFInfo
- Publication number
- CN204596519U CN204596519U CN201520333369.4U CN201520333369U CN204596519U CN 204596519 U CN204596519 U CN 204596519U CN 201520333369 U CN201520333369 U CN 201520333369U CN 204596519 U CN204596519 U CN 204596519U
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- cable
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- insulated wire
- wire cores
- optical fiber
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Abstract
The utility model relates to a kind of novel photoelectric composite cable.Described cable comprises many insulated wire cores, a center strengthening core and an optical cable, described center strengthening core is arranged on cable center, described insulated wire cores comprises conductor and is arranged on the insulating barrier on conductor, described conductor forms by stranded copper wire is stranded, described insulating barrier is crosslinked polyetylene insulated layer, described optical cable comprises optical fiber, fine cream and Loose tube, described Loose tube is enclosed within optical fiber, described fine cream is filled between optical fiber and Loose tube, described optical cable and center strengthening core and many insulated wire cores are twisted into cable core, described cable core is enclosed with the wrapped stranding layer of waterstop outward successively, aluminium-poly-bonding blocks water sheath, high stop band lapping layer and modified flame-retardant polyolefin oversheath, fire-retardant water-blocking filling paste is filled with in described optical cable and center strengthening core and many insulated wire cores spaces.The utility model has excellent fire-retardant block-water performance, and light unit tensile energy is strong, can avoid the problem that optical fiber easily fractures, function admirable, long service life.
Description
Technical field
The utility model relates to the cable of a kind of electric energy transmitting, signal transmission, particularly relates to a kind of novel photoelectric composite cable.
Background technology
Along with the progress of technology, optoelectronic composite cable obtains promotion and application widely, but the photoelectric compound cable product that prior art is produced, in use there is many defects, mainly fiber core frangibility in transport and laid processes, fire-retardant block-water effect is poor, and useful life is short, have a strong impact on product quality, made product promotion receive threat.
Utility model content
Problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of photoelectric compound cable, has excellent fire-retardant block-water performance, and light unit tensile energy is strong, can avoid the problem that optical fiber easily fractures, function admirable, long service life.
The technical solution of the utility model is: described cable comprises many insulated wire cores, a center strengthening core and an optical cable, described center strengthening core is arranged on cable center, described insulated wire cores comprises conductor and is arranged on the insulating barrier on conductor, described conductor forms by stranded copper wire is stranded, described insulating barrier is crosslinked polyetylene insulated layer, described optical cable comprises optical fiber, fine cream and Loose tube, described Loose tube is enclosed within optical fiber, described fine cream is filled between optical fiber and Loose tube, described optical cable and center strengthening core and many insulated wire cores are twisted into cable core, described cable core is enclosed with the wrapped stranding layer of waterstop outward successively, aluminium-poly-bonding blocks water sheath, high stop band lapping layer and modified flame-retardant polyolefin oversheath, fire-retardant water-blocking filling paste is filled with in described optical cable and center strengthening core and many insulated wire cores spaces.
The beneficial effects of the utility model are: in cabling process, with the addition of center strengthening core, enhance the toughness of core, light unit is placed on into the avris of cable core simultaneously, thus avoids the generation of core frangibility phenomenon in manufacture and transport or work progress; Adopt the filling of fire-retardant waterproof paste, waterstop wrapped stranding layer, be provided with aluminium-poly-bonding blocks water the wrapped and modified flame-retardant polyolefin oversheath of sheath, high stop band, and enhance the fire-retardant block-water performance of optoelectronic composite cable, improve useful life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is conductor, and 2 is insulating barriers, and 3 is optical fiber, and 4 is fine cream, 5 is Loose tube, and 6 is center strengthening cores, and 7 is fire-retardant water-blocking filling pastes, and 8 is the wrapped stranding layers of waterstop, 9 is that aluminium-poly-bonding blocks water sheath, and 10 is high stop band lapping layers, and 11 is modified flame-retardant polyolefin oversheaths.
Embodiment
Novel photoelectric composite cable, described cable comprises many insulated wire cores, a center strengthening core 6 and an optical cable, described center strengthening core 6 is arranged on cable center, the insulating barrier 2 that described insulated wire cores comprises conductor 1 and is arranged on conductor 1, described conductor 1 forms by stranded copper wire is stranded, described insulating barrier 2 is crosslinked polyetylene insulated layer, described optical cable comprises optical fiber 3, fine cream 4 and Loose tube 5, described Loose tube 5 is enclosed within optical fiber 3, described fine cream 4 is filled between optical fiber 3 and Loose tube 5, described optical cable and center strengthening core 6 and many insulated wire cores are twisted into cable core, described cable core is enclosed with the wrapped stranding layer 8 of waterstop outward successively, aluminium-poly-bonding blocks water sheath 9, high stop band lapping layer 10 and modified flame-retardant polyolefin oversheath 11, fire-retardant water-blocking filling paste 7 is filled with in described optical cable and center strengthening core 6 and many insulated wire cores spaces.
Claims (1)
1. novel photoelectric composite cable, it is characterized in that: described cable comprises many insulated wire cores, a center strengthening core and an optical cable, described center strengthening core is arranged on cable center, described insulated wire cores comprises conductor and is arranged on the insulating barrier on conductor, described conductor forms by stranded copper wire is stranded, described insulating barrier is crosslinked polyetylene insulated layer, described optical cable comprises optical fiber, fine cream and Loose tube, described Loose tube is enclosed within optical fiber, described fine cream is filled between optical fiber and Loose tube, described optical cable and center strengthening core and many insulated wire cores are twisted into cable core, described cable core is enclosed with the wrapped stranding layer of waterstop outward successively, aluminium-poly-bonding blocks water sheath, high stop band lapping layer and modified flame-retardant polyolefin oversheath, fire-retardant water-blocking filling paste is filled with in described optical cable and center strengthening core and many insulated wire cores spaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333369.4U CN204596519U (en) | 2015-05-22 | 2015-05-22 | Novel photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333369.4U CN204596519U (en) | 2015-05-22 | 2015-05-22 | Novel photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596519U true CN204596519U (en) | 2015-08-26 |
Family
ID=53932647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520333369.4U Active CN204596519U (en) | 2015-05-22 | 2015-05-22 | Novel photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108242279A (en) * | 2016-12-26 | 2018-07-03 | 天津仟禧重丰监控科技有限公司 | A kind of high fire-retardance water proof type is fixed easily signal wire |
| CN109243697A (en) * | 2018-09-28 | 2019-01-18 | 广东思柏科技股份有限公司 | A kind of 5G antenna optoelectronic composite cable |
| CN113270228A (en) * | 2021-05-25 | 2021-08-17 | 国网河南省电力公司西峡县供电公司 | Anti-cracking photoelectric composite cable |
-
2015
- 2015-05-22 CN CN201520333369.4U patent/CN204596519U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108242279A (en) * | 2016-12-26 | 2018-07-03 | 天津仟禧重丰监控科技有限公司 | A kind of high fire-retardance water proof type is fixed easily signal wire |
| CN109243697A (en) * | 2018-09-28 | 2019-01-18 | 广东思柏科技股份有限公司 | A kind of 5G antenna optoelectronic composite cable |
| CN113270228A (en) * | 2021-05-25 | 2021-08-17 | 国网河南省电力公司西峡县供电公司 | Anti-cracking photoelectric composite cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |