CN203300308U - Cable structure with electric power transmission and fiber communication composite functions - Google Patents
Cable structure with electric power transmission and fiber communication composite functions Download PDFInfo
- Publication number
- CN203300308U CN203300308U CN2013202398921U CN201320239892U CN203300308U CN 203300308 U CN203300308 U CN 203300308U CN 2013202398921 U CN2013202398921 U CN 2013202398921U CN 201320239892 U CN201320239892 U CN 201320239892U CN 203300308 U CN203300308 U CN 203300308U
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Abstract
The utility model discloses a cable structure with electric power transmission and fiber communication composite functions. The cable structure comprises a conductor composed of a fiber core and a cable core, wherein the cable core comprises soft copper wire bundles made by twisting a plurality of copper wires, and the soft copper wire bundles is extruded by an inner insulating layer which is wrapped up by an inner sheath layer. The conductor is wrapped up by a winding layer, and filling rope and energy-saving exotic material are filled between the winding layer and the conductor. The winding layer is wrapped up by a semiconductor conducting layer, which is sequentially wrapped by an armored layer, a current-carrying conductor layer, an oxygen isolation layer, a fireproof coating layer, a shielding layer and an over sheath layer made of modified tensile silicone rubber material. The cable structure is high in interference resistance, and excellent in bending, vibration, shock and extrusion resistance performance and fireproof effect, and ensures stable signal transmission.
Description
Technical field
The utility model relates to the electric wire field, relates in particular to a kind of construction of cable with electric power transfer and optical fiber communication complex function.
Background technology
Change the continuous reinforcement of fusion along with country two, realize that power optical fiber is to family, utilization is applied to huge numbers of families' low-voltage cable circuit, take full advantage of power network resources, can solve the repeatedly construction of many circuits such as electric wire, netting twine, telephone wire, cable television line, the masses of interference community normal life and the overlapping investment of avoiding overlapping construction and causing.But,, although existing cable can solve the problems such as broadband access, equipment electricity consumption, emergency signal transmission simultaneously, also greatly reduced cost consumption and the wasting of resources of product from being fabricated onto use.But its resistance to compression, flameproof effect are poor, and the signal stabilization of transfer of data is poor, have caused the user inconvenient in the use, can not adapt to the characteristic of the special adverse circumstances such as fire-retardant and climate change.
The utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, and a kind of construction of cable with electric power transfer and optical fiber communication complex function is provided.
The utility model is achieved through the following technical solutions:
a kind of construction of cable with electric power transfer and optical fiber communication complex function, it is characterized in that: include the conductor that optical fiber cable core and cable core form, described cable core includes by the many stranded soft copper wire harness that form of copper wire, described soft copper wire harness is extruded with respectively inner insulating layer outward, described inner insulating layer is coated with inner restrictive coating, described conductor is coated with lapping layer, be filled with gasket for packing and energy-saving high-temperature-resistant material between described lapping layer and conductor, described lapping layer is coated with semiconductor conducting layer, described semiconductor conducting layer is provided with outward and is coated with armour, described armour is coated with the current-carrying conductor layer, described current-carrying conductor layer is coated with oxygen barrier layer, described oxygen barrier layer is coated with the fireproof paint layer, described fireproof paint layer is coated with screen, described screen is coated with the external sheath layer of modification tension silk silastic material.
Stranded the forming of copper wire that described soft copper wire harness is 0.50mm by 13 diameters.
Described lapping layer adopts nickel plating or the braiding of silver-plated copper conductor to form, and count is greater than 90%, and the diameter of described nickel plating or silver-plated copper conductor is 0.1mm-0.3mm.
The thickness of the external sheath layer of described modification tension silk silastic material is 2-2.5mm.
Semi-conductive layer by the conductor outer cladding, can strengthen its anti-interference, can guarantee the stability of its signal transmission, structural design by lapping layer, armour and current-carrying conductor layer, the performance such as anti-bending, vibration, impact, extruding of cable can be increased,, by energy-saving high-temperature-resistant material, oxygen barrier layer, fireproof paint layer, its fire protecting performance can be strengthened, flameproof effect is good, has adapted to the characteristic of the special adverse circumstances such as fire-retardant and climate change.
The utility model has the advantages that:
The utility model reasonable in design, strengthened anti-interference, can guarantee the stability of its signal transmission, the performances such as the anti-bending of cable, vibration, impact, extruding are good, simultaneously can strengthen its fire protecting performance, flameproof effect is good, has adapted to the characteristic of the special adverse circumstances such as fire-retardant and climate change.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
referring to accompanying drawing, a kind of construction of cable with electric power transfer and optical fiber communication complex function, include the conductor that optical fiber cable core 1 and cable core 2 form, cable core 2 includes by the many stranded soft copper wire harness 3 that form of copper wire, the outer inner insulating layer 4 that is extruded with respectively of soft copper wire harness 3, inner insulating layer 4 is coated with inner restrictive coating 5, conductor is coated with lapping layer 6, be filled with gasket for packing 7 and energy-saving high-temperature-resistant material between lapping layer 6 and conductor, lapping layer 5 is coated with semiconductor conducting layer 8, outer being provided with of semiconductor conducting layer 8 is coated with armour 9, armour 9 is coated with current-carrying conductor layer 10, current-carrying conductor layer 10 is coated with oxygen barrier layer 11, oxygen barrier layer 11 is coated with fireproof paint layer 12, fireproof paint layer 12 is coated with screen 13, screen 13 is coated with the external sheath layer 14 of modification tension silk silastic material.Stranded the forming of copper wire that described soft copper wire harness 3 is 0.50mm by 13 diameters.Described lapping layer 5 adopts nickel plating or the braiding of silver-plated copper conductor to form, and count is greater than 90%, and the diameter of described nickel plating or silver-plated copper conductor is 0.1mm-0.3mm.The thickness of the external sheath layer 14 of described modification tension silk silastic material is 2-2.5mm.
Claims (4)
1. construction of cable with electric power transfer and optical fiber communication complex function, it is characterized in that: include the conductor that optical fiber cable core and cable core form, described cable core includes by the many stranded soft copper wire harness that form of copper wire, described soft copper wire harness is extruded with respectively inner insulating layer outward, described inner insulating layer is coated with inner restrictive coating, described conductor is coated with lapping layer, be filled with gasket for packing and energy-saving high-temperature-resistant material between described lapping layer and conductor, described lapping layer is coated with semiconductor conducting layer, described semiconductor conducting layer is provided with outward and is coated with armour, described armour is coated with the current-carrying conductor layer, described current-carrying conductor layer is coated with oxygen barrier layer, described oxygen barrier layer is coated with the fireproof paint layer, described fireproof paint layer is coated with screen, described screen is coated with the external sheath layer of modification tension silk silastic material.
2. the construction of cable with electric power transfer and optical fiber communication complex function according to claim 1, is characterized in that: stranded the forming of copper wire that described soft copper wire harness is 0.50mm by 13 diameters.
3. the construction of cable with electric power transfer and optical fiber communication complex function according to claim 1, it is characterized in that: described lapping layer adopts nickel plating or the braiding of silver-plated copper conductor to form, count is greater than 90%, and the diameter of described nickel plating or silver-plated copper conductor is 0.1mm-0.3mm.
4. the construction of cable with electric power transfer and optical fiber communication complex function according to claim 1, it is characterized in that: the thickness of the external sheath layer of described modification tension silk silastic material is 2-2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202398921U CN203300308U (en) | 2013-05-04 | 2013-05-04 | Cable structure with electric power transmission and fiber communication composite functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202398921U CN203300308U (en) | 2013-05-04 | 2013-05-04 | Cable structure with electric power transmission and fiber communication composite functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300308U true CN203300308U (en) | 2013-11-20 |
Family
ID=49576303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202398921U Expired - Lifetime CN203300308U (en) | 2013-05-04 | 2013-05-04 | Cable structure with electric power transmission and fiber communication composite functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300308U (en) |
-
2013
- 2013-05-04 CN CN2013202398921U patent/CN203300308U/en not_active Expired - Lifetime
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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: Tianchang city of Chuzhou province Anhui Tiankang road 239300 No. 28 Patentee after: ANHUI KANGLIYA Co.,Ltd. Address before: Tianchang city of Chuzhou province Anhui Tiankang road 239300 No. 28 Patentee before: ANHUI PROVINCE KANGLIYA INDUSTRY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |