CN204666918U - A kind of novel high-strength optical cable - Google Patents
A kind of novel high-strength optical cable Download PDFInfo
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- CN204666918U CN204666918U CN201520404448.XU CN201520404448U CN204666918U CN 204666918 U CN204666918 U CN 204666918U CN 201520404448 U CN201520404448 U CN 201520404448U CN 204666918 U CN204666918 U CN 204666918U
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Abstract
The utility model discloses a kind of novel high-strength optical cable, comprise main push-towing rope, hold cable and connect main push-towing rope and hold the linkage section of cable; Hold in cable and be provided with messenger wire (2); Main push-towing rope comprises exoperidium (1) and is positioned at the water blocking layer (4) of exoperidium, and be provided with a separator (8) and 4 inner sheaths (6) in water blocking layer, the xsect of separator is cruciform; Group water layer is divided into 4 marker spaces by separator, and the marker space described in each is provided with the inner sheath described in, is provided with 6 optical fiber (7) in each inner sheath, and circumferentially, and two often adjacent optical fiber are tangent for 6 optical fiber.Linkage section is equidistantly provided with multiple ventilation square hole (3).The center of separator is embedded with a reinforcement (5).This novel high-strength optical cable has unique water stop function and stretch-proof performance, and intensity is high, and reliability is high.
Description
Technical field
The utility model relates to a kind of novel high-strength optical cable.
Background technology
Existing self-supporting fiber, due to usually disposed in the outdoor and suffer wind and weather, and lack the parts of tension, insufficient strength, therefore optical fiber easily sustain damage, and therefore, is necessary to design a kind of ruggedized fiber optic cable.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of novel high-strength optical cable, and this novel high-strength optical cable has unique water stop function and stretch-proof performance, and intensity is high, and reliability is high.
The technical solution of utility model is as follows:
A kind of novel high-strength optical cable, comprises main push-towing rope, holds cable and connects main push-towing rope and hold the linkage section of cable; Hold in cable and be provided with messenger wire (2); Main push-towing rope comprises exoperidium (1) and is positioned at the water blocking layer (4) of exoperidium, and be provided with a separator (8) and 4 inner sheaths (6) in water blocking layer, the xsect of separator is cruciform; Group water layer is divided into 4 marker spaces by separator, and the marker space described in each is provided with the inner sheath described in, is provided with 6 optical fiber (7) in each inner sheath, and circumferentially, and two often adjacent optical fiber are tangent for 6 optical fiber.
Linkage section is equidistantly provided with multiple ventilation square hole (3).
The center of separator is embedded with a reinforcement (5).
Described messenger wire is steel wire.
The material that water blocking layer adopts is greasy for preventing water or waterstop.
Beneficial effect:
Novel high-strength optical cable of the present utility model, owing to having water blocking layer isolation outside optical fiber, therefore this optical cable water-blocking is effective, in addition, the setting of reinforcement adds the tensile property of optical fiber, and the setting of air vent adds the wind-proof performance of optical cable, therefore, this novel high-strength optical cable reliability is high, is suitable for being arranged in outdoor rugged surroundings.And, the optical fiber that 4 groups are positioned at inner sheath is provided with in main push-towing rope, each group optical fiber has 6 optical fiber, and therefore communication capacity is strong, and, two often adjacent optical fiber are tangent, in addition be provided with separator in main push-towing rope to be separated by 4 groups of optical fiber, separator has the performance of tension simultaneously, therefore, be less likely to occur horizontal movement between optical fiber, data transmission credibility is high.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram (lateral cross section diagram) of novel high-strength optical cable of the present utility model;
Fig. 2 is novel high-strength optical cable side structure schematic diagram.
Label declaration: 1-surrounding layer, 2-messenger wire, 3-ventilation square hole, 4-water blocking layer, 5-reinforcement, 6-inner sheath, 7-optical fiber, 8-separator.
Embodiment
Below with reference to the drawings and specific embodiments, the utility model is described in further details:
Embodiment 1:
As shown in Figure 1-2, a kind of novel high-strength optical cable, comprises main push-towing rope, holds cable and connects main push-towing rope and hold the linkage section of cable; Hold in cable and be provided with messenger wire 2; Main push-towing rope comprises exoperidium 1 and is positioned at the water blocking layer 4 of exoperidium, and be provided with a separator 8 and 4 inner sheaths 6 in water blocking layer, the xsect of separator is cruciform; Group water layer is divided into 4 marker spaces by separator, and the marker space described in each is provided with the inner sheath described in, be provided with 6 optical fiber, 7,6 optical fiber circumferentially, and two often adjacent optical fiber is tangent in each inner sheath.
Linkage section is equidistantly provided with multiple ventilation square hole 3.
The center of separator is embedded with a reinforcement 5.
Described messenger wire is steel wire.
Claims (4)
1. a novel high-strength optical cable, is characterized in that, comprises main push-towing rope, holds cable and connect main push-towing rope and hold the linkage section of cable; Hold in cable and be provided with messenger wire (2); Main push-towing rope comprises exoperidium (1) and is positioned at the water blocking layer (4) of exoperidium, and be provided with a separator (8) and 4 inner sheaths (6) in water blocking layer, the xsect of separator is cruciform; Group water layer is divided into 4 marker spaces by separator, and the marker space described in each is provided with the inner sheath described in, is provided with 6 optical fiber (7) in each inner sheath, and circumferentially, and two often adjacent optical fiber are tangent for 6 optical fiber.
2. novel high-strength optical cable according to claim 1, is characterized in that, linkage section is equidistantly provided with multiple ventilation square hole (3).
3. novel high-strength optical cable according to claim 1, is characterized in that, the center of separator is embedded with a reinforcement (5).
4. the novel high-strength optical cable according to any one of claim 1 ~ 3, is characterized in that, described messenger wire is steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404448.XU CN204666918U (en) | 2015-06-12 | 2015-06-12 | A kind of novel high-strength optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404448.XU CN204666918U (en) | 2015-06-12 | 2015-06-12 | A kind of novel high-strength optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666918U true CN204666918U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520404448.XU Active CN204666918U (en) | 2015-06-12 | 2015-06-12 | A kind of novel high-strength optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732705A (en) * | 2018-06-29 | 2018-11-02 | 杭州富通通信技术股份有限公司 | Stripping device is cut for butterfly cable |
-
2015
- 2015-06-12 CN CN201520404448.XU patent/CN204666918U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732705A (en) * | 2018-06-29 | 2018-11-02 | 杭州富通通信技术股份有限公司 | Stripping device is cut for butterfly cable |
| CN108732705B (en) * | 2018-06-29 | 2023-10-20 | 杭州富通通信技术股份有限公司 | Cutting and stripping device for butterfly cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong province Shenzhen city Longgang District Ailian community Zhangbei Industrial Zone Zhangbei Road No. 7 Patentee after: Shenzhen Orwell Communication Technology Co., Ltd. Address before: 518000 Guangdong province Shenzhen city Longgang District Ailian community Zhangbei Industrial Zone Zhangbei Road No. 7 Patentee before: SHENZHEN OWIRE INVESTMENT & DEVELOPMENT CO., LTD. |