CN203069846U - Beam tube type communication optical cable - Google Patents
Beam tube type communication optical cable Download PDFInfo
- Publication number
- CN203069846U CN203069846U CN 201220719758 CN201220719758U CN203069846U CN 203069846 U CN203069846 U CN 203069846U CN 201220719758 CN201220719758 CN 201220719758 CN 201220719758 U CN201220719758 U CN 201220719758U CN 203069846 U CN203069846 U CN 203069846U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- tube type
- beam tube
- inner sheath
- type communication
- 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
The utility model discloses a beam tube type communication optical cable which comprises an optical unit and an outer sheath. The optical unit comprises an aluminium tube, a central reinforcement core, fiber paste and a number of optical fibers. The central reinforcement core and a number of optical fibers are arranged in the aluminium tube. The fiber paste is filled in the aluminium tube. A number of optical fibers are twisted outside the central reinforcement core. The optical unit is coated with an inner sheath. A plastic coated steel strip is arranged between the inner sheath and the outer sheath. The beam tube type communication optical cable provided by the utility model has the advantages that the optical unit of the communication optical cable is provided with the central reinforcement core; the tensile strength is high; and the beam tube type communication optical cable is provided with the inner sheath and the outer sheath, has good performances of moisture resistance and corrosion resistance, is provided with water blocking yarns, and has the characteristics of water resistance, moisture resistance, light weight and reliable performance.
Description
Technical field
The utility model relates to a kind of communications optical cable, relates in particular to a kind of beam tube type communications optical cable.
Background technology
The stranded central beam tube type optical cable of traditional many steel wires is the cable configuration of a kind of basic pattern of outdoor use communications optical cable, owing to adopt stranded steel wire as tensile elements, so the weight of its unit volume is heavier, bending property is poor, and corrosion influences communication quality easily.Therefore, need provide a kind of new technical scheme to solve the problems referred to above.
The utility model content
The purpose of this utility model provides the good beam tube type communications optical cable of a kind of antiseptic property.
The technical solution adopted in the utility model is:
A kind of beam tube type communications optical cable, comprise light unit and oversheath, described smooth unit comprises aluminum pipe, center strengthening core, fine cream and multifiber, described center strengthening core and multifiber all are located in the aluminum pipe, described fine cream is filled in the aluminum pipe, multifiber is stranded outside the strengthening core of center, is with inner sheath outside the described smooth unit, is provided with the plastic-coated steel band between described inner sheath and the oversheath.
The material of described inner sheath and oversheath is tygon.
Be provided with water blocking layer between described plastic-coated steel band and the inner sheath.
Described water blocking layer is water blocking yarn.
Described center strengthening core is the phosphatization steel wire.
The beneficial effects of the utility model: this communications optical cable light unit has the center strengthening core, and tensile strength is big, has interior oversheath, and is moistureproof, Corrosion Protection is good, has water blocking yarn, and waterproof retaining tide is from heavy and light, dependable performance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, aluminum pipe, 2, the center strengthening core, 3, fine cream, 4, optical fiber, 5, inner sheath, 6, oversheath, 7, the plastic-coated steel band, 8, water blocking yarn.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of beam tube type communications optical cable of the present utility model, comprise light unit and oversheath 6, the light unit comprises aluminum pipe 1, center strengthening core 2, fine cream 3 and multifiber 4, center strengthening core 2 is the phosphatization steel wire, center strengthening core 2 and multifiber 4 all are located in the aluminum pipe 1, fine cream 3 is filled in the aluminum pipe 1, multifiber 4 is stranded outside center strengthening core 2, be with inner sheath 5 outside the light unit, be provided with plastic-coated steel band 7 between inner sheath 5 and the oversheath 6, the material of inner sheath 5 and oversheath 6 is tygon, is provided with water blocking yarn 8 between plastic-coated steel band 7 and the inner sheath 5.
This communications optical cable light unit has center strengthening core 2, and tensile strength is big, has interior oversheath, and is moistureproof, Corrosion Protection is good, has water blocking yarn 8, and waterproof retaining tide is from heavy and light, dependable performance.
Claims (5)
1. beam tube type communications optical cable, comprise light unit and oversheath, it is characterized in that: described smooth unit comprises aluminum pipe, center strengthening core, fine cream and multifiber, described center strengthening core and multifiber all are located in the aluminum pipe, described fine cream is filled in the aluminum pipe, multifiber is stranded outside the strengthening core of center, is with inner sheath outside the described smooth unit, is provided with the plastic-coated steel band between described inner sheath and the oversheath.
2. a kind of beam tube type communications optical cable according to claim 1, it is characterized in that: the material of described inner sheath and oversheath is tygon.
3. a kind of beam tube type communications optical cable according to claim 1 is characterized in that: be provided with water blocking layer between described plastic-coated steel band and the inner sheath.
4. a kind of beam tube type communications optical cable according to claim 3, it is characterized in that: described water blocking layer is water blocking yarn.
5. a kind of beam tube type communications optical cable according to claim 1, it is characterized in that: described center strengthening core is the phosphatization steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719758 CN203069846U (en) | 2012-12-09 | 2012-12-09 | Beam tube type communication optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719758 CN203069846U (en) | 2012-12-09 | 2012-12-09 | Beam tube type communication optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069846U true CN203069846U (en) | 2013-07-17 |
Family
ID=48768617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220719758 Expired - Fee Related CN203069846U (en) | 2012-12-09 | 2012-12-09 | Beam tube type communication optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069846U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772878A (en) * | 2017-04-11 | 2017-05-31 | 李晓强 | A kind of central tube type optical cable |
| CN106842460A (en) * | 2017-04-11 | 2017-06-13 | 李晓强 | A kind of central tubular fire-retardant cable |
| CN106842461A (en) * | 2017-04-11 | 2017-06-13 | 李晓强 | A kind of easy-stripping type stealth optical cable |
-
2012
- 2012-12-09 CN CN 201220719758 patent/CN203069846U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772878A (en) * | 2017-04-11 | 2017-05-31 | 李晓强 | A kind of central tube type optical cable |
| CN106842460A (en) * | 2017-04-11 | 2017-06-13 | 李晓强 | A kind of central tubular fire-retardant cable |
| CN106842461A (en) * | 2017-04-11 | 2017-06-13 | 李晓强 | A kind of easy-stripping type stealth optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN JINMAO WIRE + CABLE GROUP CO., LTD. Free format text: FORMER OWNER: YE MENGJIA Effective date: 20140415 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315315 NINGBO, ZHEJIANG PROVINCE TO: 301721 WUQING, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140415 Address after: 301721 bicycle kingdom Industrial Park, west side of Fu Guang road, Wuqing District, Tianjin Patentee after: Tianjin Jinmao Wire & Cable Group Co., Ltd. Address before: 315315 Zhejiang province Cixi Guanhaiwei Hamura king Wang Ye Patentee before: Ye Mengjia |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |