CN203338869U - Photoelectric hybrid cable - Google Patents
Photoelectric hybrid cable Download PDFInfo
- Publication number
- CN203338869U CN203338869U CN2013204655535U CN201320465553U CN203338869U CN 203338869 U CN203338869 U CN 203338869U CN 2013204655535 U CN2013204655535 U CN 2013204655535U CN 201320465553 U CN201320465553 U CN 201320465553U CN 203338869 U CN203338869 U CN 203338869U
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- cable
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- armour
- photoelectricity mixing
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Abstract
The utility model relates to the field of cables, and particularly relates to a photoelectric hybrid cable. The photoelectric hybrid cable comprises a power wire unit and an optical unit. The power wire unit and the optical unit are twisted into a cable core, the cable core is coated with a wrapping tape layer, and the wrapping tape layer is coated with an armoured layer, wherein the armoured layer is an aluminium tape wrinkle armoured layer. According to the photoelectric hybrid cable provided in the utility model, the wrinkle armoured layer is welded through aluminium tape argon arc welding, the power wire unit and the optical unit are twisted together, so the construction time and the engineering cost can be reduced, and at the same time, the cable can be coated with the armoured layer well, so a certain mechanical protection performance can be realized.
Description
Technical field
The utility model relates to the cable field, in particular to a kind of photoelectricity mixing cable.
Background technology
Development and application along with mobile communication network technology and passive optical-fiber network technology, distributed base station system and Ethernet passive optical network become the networking project of main flow, so need to install a large amount of RRU equipment (Remote Radio Unit) and optical node device, for guaranteeing the power supply supportability of remote equipment, in correlation technique, most high voltage direct current that adopt far supply technology, but, at present in work progress, optical cable and cable are all independent constructions, do not have a kind of well behaved integument both can be bundled together, this kind of form of construction work not only affects efficiency of construction, and can increase the cost of cable.
The utility model content
The purpose of this utility model is to provide a kind of photoelectricity mixing cable, to solve the above problems.
A kind of photoelectricity mixing cable is provided in embodiment of the present utility model, comprise He Guang unit, power lead unit, described power lead unit and described smooth unit are twisted into cable core, be enclosed with belting layer on described cable core, be enclosed with armour on described belting layer, described armour is aluminium strip wrinkled armour layer.
A kind of photoelectricity mixing cable of the utility model above-described embodiment, adopt aluminium strip argon arc welding welding wrinkled armour, and He Guang unit, power lead unit is twisted together; engineering time and engineering cost have been reduced; simultaneously, armour can be good by the cable parcel, has certain mechanical protection performance.
The accompanying drawing explanation
Fig. 1 shows the cutaway view of the described a kind of photoelectricity mixing cable of the utility model embodiment.
In figure:
1, outer jacket; 2, armour; 3, belting layer; 4, power lead unit; 5, light unit; 6, tear rope.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
A kind of photoelectricity mixing cable of the utility model above-described embodiment; adopt aluminium strip argon arc welding welding wrinkled armour; power lead unit 4 and light unit 5 are twisted together; engineering time and engineering cost have been reduced; simultaneously; armour 2 can be good by the cable parcel, has certain mechanical protection performance.
Adopt aluminium strip argon arc welding welding wrinkled armour, power lead unit 4 and light unit 5 are twisted together, reduced engineering time and engineering cost, simultaneously, armour 2 can be good by the cable parcel, has certain mechanical protection performance.
Be enclosed with outer jacket 1 on armour 2.Outer jacket 1 is polyolefin or fire retardant polyolefin, prevents that cable is corroded.
Be provided with in belting layer 3 for tearing tearing of armour 2 and outer jacket 1 and restrict 6.The axis of tearing rope 6 parallels with the axis of cable core.Tear rope 6 and be easy to pull, be convenient to armour 2 and outer jacket 1 strip off.
Cable core at least comprises two power lead unit 4 and light unit 5.Power lead unit 4 is the copper core polyvinyl chloride cord for electric power transfer.Light unit 5 is the flexible optical cable for communication.Power lead unit 4 and light unit 5 spirals are stranded, the conglobate cable of shape.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (8)
1. a photoelectricity mixing cable, it is characterized in that: comprise He Guang unit, power lead unit, described power lead unit and described smooth unit are twisted into cable core, on described cable core, are enclosed with belting layer, be enclosed with armour on described belting layer, described armour is aluminium strip wrinkled armour layer.
2. photoelectricity mixing cable according to claim 1, is characterized in that: on described armour, be enclosed with outer jacket.
3. photoelectricity mixing cable according to claim 2, is characterized in that: in described belting layer, be provided with for tearing the rope of tearing of armour and outer jacket.
4. photoelectricity mixing cable according to claim 1, it is characterized in that: described cable core at least comprises two described power lead unit and described smooth unit.
5. photoelectricity mixing cable according to claim 4 is characterized in that: described power lead unit is the copper core polyvinyl chloride cord for electric power transfer.
6. photoelectricity mixing cable according to claim 5 is characterized in that: described smooth unit is the flexible optical cable for communication.
7. photoelectricity mixing cable according to claim 3, it is characterized in that: the described axis of tearing rope parallels with the axis of described cable core.
8. photoelectricity mixing cable according to claim 2, it is characterized in that: described outer jacket is polyolefin or fire retardant polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204655535U CN203338869U (en) | 2013-07-31 | 2013-07-31 | Photoelectric hybrid cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204655535U CN203338869U (en) | 2013-07-31 | 2013-07-31 | Photoelectric hybrid cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203338869U true CN203338869U (en) | 2013-12-11 |
Family
ID=49707533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204655535U Expired - Fee Related CN203338869U (en) | 2013-07-31 | 2013-07-31 | Photoelectric hybrid cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203338869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091644A (en) * | 2014-07-29 | 2014-10-08 | 成都大唐线缆有限公司 | Photoelectric composite cable for base station |
-
2013
- 2013-07-31 CN CN2013204655535U patent/CN203338869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091644A (en) * | 2014-07-29 | 2014-10-08 | 成都大唐线缆有限公司 | Photoelectric composite cable for base station |
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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: 20131211 Termination date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |