CN203397758U - Environment-friendly type photoelectric composite cable - Google Patents
Environment-friendly type photoelectric composite cable Download PDFInfo
- Publication number
- CN203397758U CN203397758U CN201320446999.3U CN201320446999U CN203397758U CN 203397758 U CN203397758 U CN 203397758U CN 201320446999 U CN201320446999 U CN 201320446999U CN 203397758 U CN203397758 U CN 203397758U
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- power transmission
- cable
- wire diameter
- transmission cables
- optical cable
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Abstract
The utility model discloses an environment-friendly type photoelectric composite cable, comprising an outer protection layer, in which four power transmission cables and one optical cable are arranged. A filling layer is disposed in the gap among the outer protection layer, the power transmission cables and the optical cable. The diameters of the four power transmission cables are different. The diameter of the optical cable is smaller than any diameter of the four power transmission cables. The optical cable is adjacent to the power transmission cable having the largest diameter and the power transmission cable having the smallest diameter. With the optical cable as the starting point, the four power transmission cables are distributed in the anticlockwise direction, with the diameters being successively increased. The sum of the largest diameter and the second largest diameter of the four power transmission cables is 0.85-1.15 times that of the diameters of the other power transmission cables and the diameter of the optical cable. The outer protection layer is formed by winding multiple layers of low-smoke zero-halogen warping tapes. The environment-friendly type photoelectric composite cable of the utility model is simple in structure, stable in transmission performance, good in physical property, excellent in overall tensile strength and bending strength and long in service lifetime. In addition, the outer protection layer is made of environment-friendly materials and therefore causes little pollution.
Description
Technical field
The utility model relates to a kind of cable, relates in particular to a kind of environment-friendly type photoelectric compound cable that can transmit electricity and can transmitting optical signal.
Background technology
At present, along with the fast development of technology, in some field, traditional electric power handling cable has been proposed to new requirement, require light harvesting fiber communication and electric power transfer in one, and intensity has been good, be difficult for bending, advantages of good shielding performance.Existing plastic fiber composite cable is by oversheath, is located in oversheath and the insulating power heart yearn and the fiber unit that twist together form, wherein electric power heart yearn and fiber unit just twist together respectively after each self-forming, in this process, often there is the situation that optical fiber fractures, not only cause scrapping of composite cable, wasted the material of fiber unit simultaneously; Even stranded success simultaneously, also there is larger problem, the problems such as fracture that often have tensile strength deficiency to cause in whole intensity.Therefore need a kind of transmission performance of design badly stable, physical structure is good and pollute little composite cable.
Utility model content
In order to solve the problem relating in background technology, the utility model provides a kind of environment-friendly type photoelectric compound cable.
The technical solution of the utility model is: a kind of environment-friendly type photoelectric compound cable, comprise external protection coating, in described external protection coating, be provided with 4 power transmission cables and 1 optical cable, in the space of described external protection coating and power transmission cable and optical cable, be provided with packed layer, the wire diameter of described 4 power transmission cables is all not identical, the wire diameter of described optical cable is less than in 4 power transmission cables the wire diameter of arbitrary, in described optical cable and 4 power transmission cables, wire diameter is minimum and maximum adjacent, the described optical cable of take distributes and wire diameter increases successively in the counterclockwise direction as 4 power transmission cables of starting point, the 0.85-1.15 that in described 4 power transmission cables, wire diameter wire diameter sum maximum and that take second place is all the other power transmission cables and optical cable wire diameter sum doubly, described external protection coating is formed by the coiling of multilayer low smoke and zero halogen twining package tape, described power transmission cable and described optical cable are all wound with one deck low smoke and zero halogen twining package tape.
As of the present utility model a kind of preferred, in described 4 power transmission cables, wire diameter minimum is 7 core cables, and remaining is 19 core cables.
As of the present utility model a kind of preferably, in described 4 power transmission cables the cable wire diameter of wire diameter maximum be minimum wire diameter cable footpath 1.5-3 doubly.
As of the present utility model a kind of preferred, the 1-1.5 of the wire diameter that in described 4 power transmission cables, the cable wire diameter of wire diameter minimum is optical cable doubly.
As of the present utility model a kind of preferred, the low smoke and zero halogen twining package tape coiling that described external protection coating is 0.05mm by 8 layer thicknesses forms.
As of the present utility model a kind of preferred, the low smoke and zero halogen twining package tape thickness being wrapped on described power transmission cable and described optical cable is 0.03mm.
In sum, the utlity model has following advantage:
The utility model is simple in structure, and transmission performance is stable, and physical property is good, and whole cable tensile strength and bending strength are all comparatively outstanding, and useful life is longer, and external protection coating employing environmental-protecting material, pollutes little.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of preferred embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing, with embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of environment-friendly type photoelectric compound cable, comprise external protection coating 1, in described external protection coating 1, be provided with 4 power transmission cables 2 and 1 optical cable 3, in the space of described external protection coating 1 and power transmission cable 2 and optical cable 3, be provided with packed layer 4, the wire diameter of described 4 power transmission cables 2 is all not identical, the wire diameter of described optical cable 3 is less than in 4 power transmission cables 2 wire diameter of arbitrary, in described optical cable 3 and 4 power transmission cables 2, wire diameter is minimum and maximum adjacent, the described optical cable 3 of take distributes and wire diameter increases successively in the counterclockwise direction as 4 power transmission cables 2 of starting point, in described 4 power transmission cables 2, wire diameter wire diameter sum maximum and that take second place is all the other power transmission cables 2 and optical cable 3 wire diameter sums 0.85 or 0.9 or 0.95 or 1 or 1.05 or 1.1 or 1.15 times, described external protection coating 1 is formed by the coiling of multilayer low smoke and zero halogen twining package tape, described power transmission cable 2 and described optical cable 3 are all wound with one deck low smoke and zero halogen twining package tape, in the present embodiment, the low smoke and zero halogen twining package tape coiling that described external protection coating 1 is 0.05mm by 8 layer thicknesses forms, the low smoke and zero halogen twining package tape thickness being wrapped on described power transmission cable and described optical cable is 0.03mm.In described 4 power transmission cables 2, wire diameter minimum is 7 core cables, and remaining is 19 core cables.In described 4 power transmission cables 2, the cable wire diameter of wire diameter maximum is 1.5 or 2 or 2.5 or 3 times of minimum wire diameter cable footpath.In described 4 power transmission cables 2, the cable wire diameter of wire diameter minimum is 1 or 1.2 or 1.5 times of wire diameter of optical cable 3.
More than explanation is only to explanation of the present utility model, make those of ordinary skills' can completely implement this programme, but be not to restriction of the present utility model, those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, and these are all not creative modifications.But as long as within the scope of claim of the present utility model, be all subject to the protection of Patent Law.
Claims (6)
1. an environment-friendly type photoelectric compound cable, it is characterized in that: comprise external protection coating (1), in described external protection coating (1), be provided with 4 power transmission cables (2) and 1 optical cable (3), in the space of described external protection coating (1) and power transmission cable (2) and optical cable (3), be provided with packed layer (4), the wire diameter of described 4 power transmission cables (2) is all not identical, the wire diameter of described optical cable (3) is less than in 4 power transmission cables (2) wire diameter of arbitrary, described optical cable (3) is minimum and maximum adjacent with the middle wire diameter of 4 power transmission cables (2), the described optical cable (3) of take distributes and wire diameter increases successively along clockwise direction as 4 power transmission cables of starting point (2), the 0.85-1.15 that in described 4 power transmission cables (2), wire diameter wire diameter sum maximum and that take second place is all the other power transmission cables (2) and optical cable (3) wire diameter sum doubly, described external protection coating (1) is formed by the coiling of multilayer low smoke and zero halogen twining package tape, described power transmission cable (2) and described optical cable (3) are all wound with one deck low smoke and zero halogen twining package tape.
2. a kind of environment-friendly type photoelectric compound cable according to claim 1, is characterized in that: in described 4 power transmission cables (2), wire diameter minimum is 7 core cables, and remaining is 19 core cables.
3. a kind of environment-friendly type photoelectric compound cable according to claim 2, is characterized in that: the cable wire diameter of the middle wire diameter maximum of described 4 power transmission cables (2) is 1.5-3 times of minimum wire diameter cable footpath.
4. a kind of environment-friendly type photoelectric compound cable according to claim 3, is characterized in that: in described 4 power transmission cables (2) the cable wire diameter of wire diameter minimum be optical cable (3) wire diameter 1-1.5 doubly.
5. a kind of environment-friendly type photoelectric compound cable according to claim 1, is characterized in that: the low smoke and zero halogen twining package tape coiling that described external protection coating (1) is 0.05mm by 8 layer thicknesses forms.
6. a kind of environment-friendly type photoelectric compound cable according to claim 1, is characterized in that: the low smoke and zero halogen twining package tape thickness being wrapped on described power transmission cable (2) and described optical cable (3) is 0.03mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446999.3U CN203397758U (en) | 2013-07-25 | 2013-07-25 | Environment-friendly type photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446999.3U CN203397758U (en) | 2013-07-25 | 2013-07-25 | Environment-friendly type photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397758U true CN203397758U (en) | 2014-01-15 |
Family
ID=49909274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320446999.3U Expired - Fee Related CN203397758U (en) | 2013-07-25 | 2013-07-25 | Environment-friendly type photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397758U (en) |
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2013
- 2013-07-25 CN CN201320446999.3U patent/CN203397758U/en not_active Expired - Fee Related
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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: WENZHOU NEW WEIERYING CABLE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG CHANGXING WILLIN CABLE TECHNOLOGY CO., LTD. Effective date: 20150617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Chongping Inventor before: Luo Xiqun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LUO XIQUN TO: HU CHONGPING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150617 Address after: 325011, No. 1451, Binhai, Wenzhou Economic Development Zone, Wenzhou, Zhejiang Patentee after: Wenzhou new Eagle Eagle wire & Cable Technology Co., Ltd. Address before: 313100, No. 9, Bai Xi Avenue, Changxing County Economic Development Zone, Zhejiang, Huzhou Patentee before: Zhejiang Changxing Willin Cable Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |