CN201994134U - Bundling-type multi-core composite cable - Google Patents
Bundling-type multi-core composite cable Download PDFInfo
- Publication number
- CN201994134U CN201994134U CN2010206400471U CN201020640047U CN201994134U CN 201994134 U CN201994134 U CN 201994134U CN 2010206400471 U CN2010206400471 U CN 2010206400471U CN 201020640047 U CN201020640047 U CN 201020640047U CN 201994134 U CN201994134 U CN 201994134U
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- China
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- cable
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- cable core
- aluminium foil
- braid
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Abstract
A bundling-type multi-core composite cable comprises a cable core and a cable core sheath, wherein, coaxial cables, filler yarns and a rip cord are installed inside the cable core; the coaxial cables comprise inner conductors, insulation layers, outer conductors and outer sheaths; resin bonding layers are adopted between the inner conductors and the insulation layers in a compounding manner; the outer conductors comprise aluminium foil layers and braid layers; and the inner conductors, the resin bonding layers, the insulation layers, the aluminium foil layers, the braid layers and the outer sheaths are sequentially arranged from inside to outside in the radial direction. In the bundling-type multi-core composite cable, the aluminium foil layers of the coaxial cables adopt one-sided self-adhesive structures, so that the aluminium foil layers can be combined with the insulation layers tightly, moisture protection is facilitated, and the shielding effect can be improved. The braid layers of the coaxial cables adopt close weaving structures with a density higher than 80 percent, so that the shielding effect can be improved, and the mutual interference between the cable cores can be reduced.
Description
(1) technical field
The utility model relates to a kind of beaming type multicore comprehensive cable.
(2) background technology
Along with social activities and expanding economy, 3G mobile communication cause will enter a developing period of advancing by leaps and bounds.Base station in the mobile communication system, repeater, rf switch, broadband router, head end interconnection, multisystem controller, video request program, indoor covering system etc. will be developed rapidly.And connect the feeder line, wire jumper, annex of communications transmit equipment and transmitting antenna and other is the also correspondingly sharply increase of demand of the supporting various coaxial cables of mobile communication system.This just requires various coaxial cables to carry out comprehensive wiring, and considers construction, wiring and sequencing problem as far as possible.Existing coaxial cable is arranged apart separately, and carries out ordering number with sign, and it is loaded down with trivial details construct, make complicated, the cost height, it is inconvenient to use, and externally also need add sleeve pipe or winding and carries out beautifying of connecting line, also causes cable impaired simultaneously easily.
(3) summary of the invention
Characteristics such as the technical problems to be solved in the utility model provides that a kind of manufacture craft is simple, branch is convenient, the beaming type multicore comprehensive cable of protection against the tide and stable performance, and manufacture craft is simple, with low cost, easy to use.
For this reason, the utility model is taked following technical scheme:
A kind of beaming type multicore comprehensive cable includes cable core, cable core sheath, coaxial cable, gasket for packing is installed in the described cable core and tears rope; Described coaxial cable includes inner wire, insulating barrier, outer conductor, first oversheath, be laminated with resin bonded laminate between described inner wire and the insulating barrier, described outer conductor is made up of aluminium foil layer and braid, and described inner wire, resin bonded laminate, insulating barrier, aluminium foil layer, braid, first oversheath radially are provided with successively from inside to outside.
Coaxial cable in the described cable core is with the stranded shape moulding of 8 cores.
The aluminium foil layer of described coaxial cable adopts the single side self structure, and aluminium foil layer and insulating barrier are combined closely, and helps moistureproof and the raising shield effectiveness.
The braid of described coaxial cable adopts close woollen yarn knitting structure more than 80%, improves shield effectiveness, reduces interfering with each other between the cable core.
Be provided with described gasket for packing between each unit cable of described cable core, can play moistureproof and moulding effect.
The rope of tearing that is used to cut second oversheath in the described cable core extends along the length direction of second oversheath and arranges.
Be laminated with the paper film between described cable core and the cable core sheath.
The utility model has the advantages that: 1, the aluminium foil layer of described coaxial cable adopts the single side self structure, and aluminium foil layer and insulating barrier are combined closely, and helps moistureproof and the raising shield effectiveness; 2, the braid of described coaxial cable adopts close woollen yarn knitting structure more than 80%, improves shield effectiveness, reduces interfering with each other between the cable core; 3, be provided with gasket for packing in the described cable core and can play protection against the tide and moulding effect; 4, be provided with gasket for packing in the described cable core, make each unit list cable be difficult for being squeezed long service life; 5, the cable core surface is coated with the paper film, has both played cable core moulding effect, can play moisture-proof role again; 6, can be according to actual needs, built-in many coaxial cables, flexibility is strong; 7, be provided with one in the cable core and tear rope, when needs separately separately use each unit list cable, second oversheath can be cut, branch operation is convenient; 8, each unit list cable both can adopt color separation to identify differentiation in the cable core, can adopt the digital code-spraying sign to distinguish again, reduced and carried out the loaded down with trivial details work of numeral flag as ordering number when patching, and increased work efficiency; 9, adopt full back twist and permanent tension force technology and cluster buffer moulding process to make, technology is simple, and is with low cost.
(4) description of drawings
Fig. 1 is the utility model structure cross-sectional schematic.
(5) specific embodiment
With reference to accompanying drawing 1, a kind of beaming type multicore comprehensive cable includes cable core, cable core sheath, coaxial cable, gasket for packing is installed in the described cable core and tears rope; Described coaxial cable includes inner wire 1, insulating barrier 3, outer conductor, first oversheath 6, be laminated with resin bonded laminate 2 between described inner wire and the insulating barrier, described outer conductor is made up of aluminium foil layer 4 and braid 5, and described inner wire, resin bonded laminate, insulating barrier, aluminium foil layer, braid, first oversheath radially are provided with successively from inside to outside.Be provided with described gasket for packing 7 between each unit cable in the described cable core, can play moistureproof and moulding effect; The rope 8 of tearing that is used to cut second oversheath 10 in the described cable core extends along the length directions of second oversheath and arranges, is laminated with paper film 9 between described cable core and the cable core sheath.
Beaming type multicore comprehensive cable described in the utility model, can arrange many coaxial cables as required, not only can satisfy the transmission of multichannel wired (numeral) TV signal, also can satisfy image, transfer of data and network broadband and insert requirement, once wiring realizes that multiple function develops simultaneously; Product with compact structure is convenient to cable wiring manufacture.
Claims (7)
1. a beaming type multicore comprehensive cable is characterized in that: include cable core, cable core sheath, coaxial cable, gasket for packing are installed in the described cable core and tear rope; Described coaxial cable includes inner wire, insulating barrier, outer conductor, first oversheath, be laminated with resin bonded laminate between described inner wire and the insulating barrier, described outer conductor is made up of aluminium foil layer and braid, and described inner wire, resin bonded laminate, insulating barrier, aluminium foil layer, braid, first oversheath radially are provided with successively from inside to outside.
2. beaming type multicore comprehensive cable as claimed in claim 1 is characterized in that: the coaxial cable in the described cable core is with the stranded shape moulding of 8 cores.
3. beaming type multicore comprehensive cable as claimed in claim 2 is characterized in that: the aluminium foil layer of described coaxial cable adopts the single side self structure.
4. beaming type multicore comprehensive cable as claimed in claim 3 is characterized in that: the braid of described coaxial cable adopts close woollen yarn knitting structure more than 80%.
5. beaming type multicore comprehensive cable as claimed in claim 4 is characterized in that: be provided with described gasket for packing between each unit cable of described cable core.
6. beaming type multicore comprehensive cable as claimed in claim 5 is characterized in that: the rope of tearing that is used to cut second oversheath in the described cable core extends along the length direction of second oversheath and arranges.
7. beaming type multicore comprehensive cable as claimed in claim 6 is characterized in that: be laminated with the paper film between described cable core and the cable core sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206400471U CN201994134U (en) | 2010-12-01 | 2010-12-01 | Bundling-type multi-core composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206400471U CN201994134U (en) | 2010-12-01 | 2010-12-01 | Bundling-type multi-core composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994134U true CN201994134U (en) | 2011-09-28 |
Family
ID=44670614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206400471U Expired - Fee Related CN201994134U (en) | 2010-12-01 | 2010-12-01 | Bundling-type multi-core composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594085A (en) * | 2013-08-09 | 2016-05-18 | 维斯塔斯风力系统集团公司 | Electricity transmission |
| CN106298042A (en) * | 2016-08-12 | 2017-01-04 | 杭州兴发传输设备有限公司 | A kind of bunched cable being suitable to life outdoor videos monitoring application |
-
2010
- 2010-12-01 CN CN2010206400471U patent/CN201994134U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594085A (en) * | 2013-08-09 | 2016-05-18 | 维斯塔斯风力系统集团公司 | Electricity transmission |
| CN106298042A (en) * | 2016-08-12 | 2017-01-04 | 杭州兴发传输设备有限公司 | A kind of bunched cable being suitable to life outdoor videos monitoring application |
| CN106298042B (en) * | 2016-08-12 | 2017-11-07 | 杭州兴发科技股份有限公司 | A kind of bunched cable that application is monitored suitable for life outdoor videos |
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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: 311301 Ling'an Linglong Economic Development Zone, Zhejiang, Hangzhou Patentee after: Zhejiang Tianjie Industrial Co., Ltd. Address before: 311301 Ling'an Linglong Economic Development Zone, Zhejiang, Hangzhou Patentee before: Zhejiang Tianjie Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |