CN203150191U - Double-wire self-supporting coaxial cable - Google Patents
Double-wire self-supporting coaxial cable Download PDFInfo
- Publication number
- CN203150191U CN203150191U CN 201320159774 CN201320159774U CN203150191U CN 203150191 U CN203150191 U CN 203150191U CN 201320159774 CN201320159774 CN 201320159774 CN 201320159774 U CN201320159774 U CN 201320159774U CN 203150191 U CN203150191 U CN 203150191U
- Authority
- CN
- China
- Prior art keywords
- coaxial cable
- self
- wire
- supporting
- cable
- 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
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a double-wire self-supporting coaxial cable and belongs to the technical field of cable devices. The double-wire self-supporting coaxial cable includes a first coaxial cable and a second coaxial cable. The first coaxial cable is connected with the second coaxial cable fixedly. A self-supporting wire is connected outside the first coaxial cable fixedly. The self-supporting wire is composed of an insulating sheath and a steel wire. According to the utility model, a coaxial cable is added on the basis of a prior single self-supporting coaxial cable, so that convenience is made for occasions requiring two coaxial cables. Therefore, the cost of the self-support wire is saved and a large amount of cost for wire arrangement and construction is also saved, and great convenience is made for wire arrangement and construction at the same time.
Description
Technical field
The utility model relates to two-wire self-supporting coaxial cable, belongs to the cable apparatus technical field.
Background technology
Wires and cables industry is the second largest industry that China is only second to automobile industry, and product variety satisfies rate and domestic market occupation rate all above 90%.Along with the continuous expansion of industry sizes such as China Power industry, data communication industry, urban track traffic industry, car industry and shipbuilding, also will increase rapidly the demand of electric wire, following electric wire already also has huge development potentiality.If use general electric wire carry high frequency rate electric current, this electric wire will be equivalent to an outwards wireless antenna of emission, this effect loss the power of signal, make the signal strength signal intensity that receives reduce.The design of coaxial cable is just in order to address this problem.The radio that center wire emits is isolated by netted conductive layer, and netted conductive layer can be controlled the radio that emits by the mode of ground connection.Existing coaxial cable is in order to prevent bending, transmission performance is provided, often set up the self-supporting line on the basis of common coaxial cable, but present self-supporting coaxial cable all is self-supporting line of a cable, and some occasion needs two cables, just needs two self-supporting coaxial cables like this when laying, and has not only increased the cost that uses the self-supporting line, also increased simultaneously the expense of cable wiring manufacture, returned cable wiring manufacture and bring a lot of troubles.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and the two-wire self-supporting coaxial cable that a kind of reasonable in design, cable wiring manufacture are easy, can reduce cost is provided.
The utility model is achieved through the following technical solutions:
A kind of two-wire self-supporting coaxial cable, its special character is to comprise first coaxial cable 1 and second coaxial cable 2, first coaxial cable 1 is fixedlyed connected with second coaxial cable 2, and first coaxial cable, 1 outside is fixedly connected with self-supporting line 3, and self-supporting line 3 is made up of insulating sleeve 4 and steel wire 5.
Two-wire self-supporting coaxial cable of the present utility model, on the basis of existing single self-bearing type coaxial cable, set up a coaxial cable again, so just made things convenient for the use occasion that needs two coaxial cables, not only saved the expense of self-supporting line, also save the expense of cable wiring manufacture greatly, also brought convenience to cable wiring manufacture simultaneously.
Description of drawings
Fig. 1: two-wire self-supporting coaxial cable structure schematic diagram of the present utility model;
Fig. 2: self-supporting line structure schematic diagram of the present utility model;
Among the figure: 1, first coaxial cable, 2, second coaxial cable, 3, the self-supporting line, 4, insulating sleeve, 5, steel wire.
Embodiment
Provide embodiment of the present utility model below with reference to accompanying drawing, be used for formation of the present utility model is described in further detail.
The two-wire self-supporting coaxial cable of present embodiment, comprise first coaxial cable 1 and second coaxial cable 2, first coaxial cable 1 is fixedlyed connected with second coaxial cable 2, and first coaxial cable, 1 outside is fixedly connected with self-supporting line 3, and self-supporting line 3 is made up of insulating sleeve 4 and steel wire 5.
The two-wire self-supporting coaxial cable of present embodiment, on the basis of existing single self-bearing type coaxial cable, set up a coaxial cable again, so just made things convenient for the use occasion that needs two coaxial cables, not only saved the expense of self-supporting line, also save the expense of cable wiring manufacture greatly, also brought convenience to cable wiring manufacture simultaneously.
The unspecified content of the utility model is prior art, and those skilled in the art can obtain to inspire from present embodiment and prior art, is out of shape to obtain other embodiment.Therefore, protection range of the present utility model should be determined according to the protection range of claim.
Claims (1)
1. two-wire self-supporting coaxial cable, it is characterized in that comprising first coaxial cable (1) and second coaxial cable (2), first coaxial cable (1) is fixedlyed connected with second coaxial cable (2), first coaxial cable (1) outside is fixedly connected with self-supporting line (3), and self-supporting line (3) is made up of insulating sleeve (4) and steel wire (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159774 CN203150191U (en) | 2013-03-26 | 2013-03-26 | Double-wire self-supporting coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320159774 CN203150191U (en) | 2013-03-26 | 2013-03-26 | Double-wire self-supporting coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150191U true CN203150191U (en) | 2013-08-21 |
Family
ID=48977700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320159774 Expired - Fee Related CN203150191U (en) | 2013-03-26 | 2013-03-26 | Double-wire self-supporting coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150191U (en) |
-
2013
- 2013-03-26 CN CN 201320159774 patent/CN203150191U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204166941U (en) | A kind of shielding waterproofing type oval cable | |
| CN203150191U (en) | Double-wire self-supporting coaxial cable | |
| CN203491015U (en) | Composite cable | |
| CN202217538U (en) | Combined communication cable for coal mine | |
| CN204558083U (en) | A kind of charging electric vehicle cable | |
| CN205232411U (en) | Antenna earphone | |
| CN203150307U (en) | Coaxial cable filled with factice layer | |
| CN204333197U (en) | A kind of 13/8 aluminium outer conductor radiation high-power leaky radio-frequency cable | |
| CN203150308U (en) | Coaxial cable capable of preventing inner conductor from corroding | |
| CN203277619U (en) | Ceiling lamp type beautified antenna | |
| CN203288727U (en) | Radio-frequency transmission line | |
| CN204464427U (en) | A kind of 5/4 cun of aluminium outer conductor radiation high-power leaky radio-frequency cable | |
| CN203288876U (en) | Data line for high-speed USB type touch screen controller | |
| CN204928837U (en) | Signal transmission system | |
| CN204289743U (en) | RS-485 order wire connecting terminal box | |
| CN202217770U (en) | Coal-mine radiation-type leakage coaxial cable | |
| CN206040299U (en) | Control line coaxial line combination cable | |
| CN204516431U (en) | The civilian cable that a kind of sun-proof tension is easy for installation | |
| CN202711852U (en) | Polytetrafluoroethylene longitudinal hole insulating low-loss high stable-phase coaxial cable | |
| CN203910328U (en) | Flat LVDS signal transmission cable | |
| CN204333195U (en) | A kind of 1/2 cun of radial pattern leaks radio frequency cable | |
| CN202677897U (en) | Information transmission light current cable | |
| CN203645665U (en) | One-line-type signal transmission system | |
| CN203150260U (en) | Coaxial cable capable of preventing aluminum foil from corroding | |
| CN203536071U (en) | Optical fiber composite variable-frequency cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 |