CN202796214U - Self-supporting optical fiber composite low-voltage cable - Google Patents
Self-supporting optical fiber composite low-voltage cable Download PDFInfo
- Publication number
- CN202796214U CN202796214U CN 201220504905 CN201220504905U CN202796214U CN 202796214 U CN202796214 U CN 202796214U CN 201220504905 CN201220504905 CN 201220504905 CN 201220504905 U CN201220504905 U CN 201220504905U CN 202796214 U CN202796214 U CN 202796214U
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- cable
- fiber composite
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- composite low
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Abstract
The utility model discloses a self-supporting optical fiber composite low-voltage cable, comprising a cable body, a strut member, and a sling. The cable body and the strut member are connected through the sling. The cable body comprises a cable core and non-woven fabrics layer, a PVC outer sheath layer coated outside the cable core. The cable core is twisted by optical cable units, and low-voltage power line units. Since the cable uses the above technical scheme, multiple use of the cable is achieved, repeated wiring is prevented, channel resources are saved and construction cost is greatly reduced. The cable uses the self-supporting structure, and can adapt to relative complex laying environment.
Description
Technical field
The utility model relates to a kind of self-supporting fiber composite low-voltage cable.
Background technology
Along with State Grid Corporation of China builds strong intelligent grid implementation, the requirement that intelligent grid is joined, the electricity consumption link information is mutual is improved gradually, the communication technology is the basis of realizing that intelligent grid is joined, power information is mutual, is to realize electric network information, automation, interactive prerequisite and guarantee.
The utility model content
Technical problem to be solved in the utility model provides a kind of self-supporting fiber composite low-voltage cable, realizes multi-purpose, saves conduit resource and decrease construction cost, can adapt to the environment that lays of relative complex.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the self-supporting fiber composite low-voltage cable, comprise cable body, strutting piece and suspender belt, described cable body, strutting piece connect by described suspender belt, described cable body comprises cable core and coats nonwoven layer, the PVC external sheath layer of cable core that described cable core is by optical cable unit, stranded the forming in low-tension supply line unit.
As preferably, described optical cable unit is stranded and coat waterstop, double plastic-coated wrinkle steel band of model, outer protective polyethylene cover by some loose tube fibers.
As preferably, described loose tube fiber comprises the loose sleeve pipe of at least one optical fiber and parcel optical fiber.
As preferably, described low-tension supply line unit comprises the high-voltage cross-linking polythene insulating barrier of at least one copper conductor and parcel copper conductor.
As preferably, adopt dry type expansion water blocking yarn to fill between each unit of described cable core.
As preferably, described strutting piece adopts that galvanized strand wires is stranded to be formed.
The utility model is realized multi-purpose owing to adopted technique scheme, avoids repeating wiring, saves conduit resource and decrease construction cost; Adopt the self-bearing type structure, can adapt to the environment that lays of relative complex.
Description of drawings
Fig. 1 is structural representation of the present utility model
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Figure 1 shows that the utility model self-supporting fiber composite low-voltage cable, comprise cable body 1, strutting piece 2 and suspender belt 3, described cable body 1, strutting piece 2 connect by described suspender belt 3, described cable body comprises cable core and coats nonwoven layer 12, the PVC external sheath layer 13 of cable core that described cable core is by optical cable unit 14, low-tension supply line unit 15 stranded forming.Described optical cable unit 14 is stranded and coat waterstop 142, double plastic-coated wrinkle steel band of model 143, outer protective polyethylene cover 144 by some loose tube fiber 141.Described loose tube fiber comprises the loose sleeve pipe of at least one optical fiber and parcel optical fiber.Described low-tension supply line unit 15 comprises the high-voltage cross-linking polythene insulating barrier 152 of at least one copper conductor 151 and parcel copper conductor.Adopt dry type expansion water blocking yarn 16 to fill between each unit of described cable core.Described strutting piece adopts galvanized strand wires 21 stranded forming.
The utility model self-supporting fiber composite low-voltage cable adopts the light unit to be combined with electric unit, realizes multi-purpose, avoids repeating wiring, saves conduit resource and decrease construction cost; Adopt the self-bearing type structure, can adapt to the environment that lays of relative complex; Owing to adopt dry type high-performance expansion water blocking yarn and waterstop between each unit of cable core, substitute traditional ointment, clean environment firendly not only, and made things convenient for construction to continue.
Claims (6)
1. self-supporting fiber composite low-voltage cable, it is characterized in that: comprise cable body, strutting piece and suspender belt, described cable body, strutting piece connect by described suspender belt, described cable body comprises cable core and coats nonwoven layer, the PVC external sheath layer of cable core that described cable core is by optical cable unit, stranded the forming in low-tension supply line unit.
2. described self-supporting fiber composite low-voltage cable according to claim 1 is characterized in that: described optical cable unit is stranded and coat waterstop, double plastic-coated wrinkle steel band of model, outer protective polyethylene cover by some loose tube fibers.
3. described self-supporting fiber composite low-voltage cable according to claim 2, it is characterized in that: described loose tube fiber comprises the loose sleeve pipe of at least one optical fiber and parcel optical fiber.
4. described self-supporting fiber composite low-voltage cable according to claim 1, it is characterized in that: described low-tension supply line unit comprises the high-voltage cross-linking polythene insulating barrier of at least one copper conductor and parcel copper conductor.
5. described self-supporting fiber composite low-voltage cable according to claim 1 is characterized in that: adopt dry type expansion water blocking yarn to fill between each unit of described cable core.
6. described self-supporting fiber composite low-voltage cable according to claim 1 is characterized in that: described strutting piece adopts that galvanized strand wires is stranded to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504905 CN202796214U (en) | 2012-09-28 | 2012-09-28 | Self-supporting optical fiber composite low-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504905 CN202796214U (en) | 2012-09-28 | 2012-09-28 | Self-supporting optical fiber composite low-voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796214U true CN202796214U (en) | 2013-03-13 |
Family
ID=47823427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504905 Expired - Fee Related CN202796214U (en) | 2012-09-28 | 2012-09-28 | Self-supporting optical fiber composite low-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202796214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903438A (en) * | 2012-09-28 | 2013-01-30 | 浙江汉维通信器材有限公司 | Self-supporting optical fiber composite low-voltage cable |
-
2012
- 2012-09-28 CN CN 201220504905 patent/CN202796214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903438A (en) * | 2012-09-28 | 2013-01-30 | 浙江汉维通信器材有限公司 | Self-supporting optical fiber composite low-voltage cable |
| CN102903438B (en) * | 2012-09-28 | 2014-10-08 | 浙江汉维通信器材有限公司 | Self-supporting optical fiber composite low-voltage 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: 20130313 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |