CN205959652U - Public road bridge roof beam cable for lighting system - Google Patents
Public road bridge roof beam cable for lighting system Download PDFInfo
- Publication number
- CN205959652U CN205959652U CN201620572104.4U CN201620572104U CN205959652U CN 205959652 U CN205959652 U CN 205959652U CN 201620572104 U CN201620572104 U CN 201620572104U CN 205959652 U CN205959652 U CN 205959652U
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- CN
- China
- Prior art keywords
- cable
- band
- conductor
- oversheath
- thickness
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- 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
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Abstract
The utility model relates to a public road bridge roof beam cable for lighting system has solved the not enough of prior art, and technical scheme is: include a plurality of cable cores that are parallel to each other, band, oversheath and prevent ant mouse nylon sheath, the cable core all includes conductor and insulating layer, the insulating layer all wraps and establishes the outside of conductor, all cable cores wrap up by the band, cable core space department in the band fills has the filler material, the oversheath package is established the outside of oversheath, it establishes to prevent ant mouse nylon sheath package the outside of oversheath, the conductor is aluminum alloy conductor.
Description
Technical field
This utility model is related to a kind of cable, particularly to a kind of highway bridge illuminator cable.
Background technology
Chinese Patent Application No.：201510424323.8, publication date：2015-10-28, discloses a kind of electric automobile and fills
The cable of electric facility, belongs to technical field of electric wires and cables.Restrictive coating including cable core and outside cable core, cable core includes power supply
Line and holding wire pair, power line and holding wire are pointed in restrictive coating, feature：Cable core also includes cable core support frame, its companion
With in power line and holding wire in the state of be located in restrictive coating, cable core support frame has one group of support frame wing, this group
The support frame wing is in the state of the cross-sectional direction of cable core support frame is with Radiation distribution towards the length of cable core support frame
Degree direction extends, and two adjacent support frame interplanes are configured to totally-enclosed or semi-enclosed and shape of cross section is in fan-shaped wire
Compartment, power line and holding wire are distributed in conductor separation intracavity with the state of each being separated by the support frame wing.Extend electricity
The service life of cable, the flexibility of cable, pliability and slim and graceful effect remain to be embodied well.
Chinese Patent Application No.：201510279213.7, publication date：2015-09-02, discloses a kind of electric automobile and fills
Electric stake cable, belongs to power cable technical field.Electric automobile charging pile cable, including the warm optical cable of feedback, two main power lines, one
Root ground wire, two auxiliary power supply lines, a pair of charging connection confirm line and a pair of charging order wire；Above-mentioned core twisted synthesizing cable,
Implant is filled at gap；Described cable outer layer is followed successively by belting layer, sheath, screen layer and oversheath from inside to outside.This practicality
New have good pliability, high fire-retardance, wear-resisting, weatherability and UV resistance, can be with the temperature of feedback cable and contact point
Control, it is to avoid excessively thermally-induced fire, waterproofing rope can be prevented cable from situations such as water tree, creep, extended and use the longevity with waterproof
Life.
Chinese Patent Application No.：Application number：201420057161.X, publication date：2014-01-29, provides a kind of electronic vapour
Car charging cable, it includes at least two holding wires, a neutral conductor, a ground wire, a power line and an insulating coating, described electricity
Electrical automobile charging cable also includes：Some elastic fillers；Described holding wire is mutually twisted at least one holding wire pair；Described
Holding wire to, the described neutral conductor, described ground wire and described power line stranded around described elastic filler.By stranded signal
Line, saves material and enhances tensile strength while preventing interference；By heart yearn is stranded around elastic filler,
The stress making all directions of charging cable more equalizes.
The high speed development built with Chinese Urbanization, municipal highway illumination, Urban Bridge illumination, urban elevated road shine
Bright there has also been larger improve and develop rapidly, correspondingly, also increasing to the demand of these illuminator cables, to electricity
The performance of cable and requirement also more and more higher.Generally highway bridge illuminator cable is direct-burried or pipeline laying, through street lamp
Pipe is connected to illumination component, and circumstance of temperature difference is big, is easily subject to rainwater ice and snow etch, and some areas also suffer from ant Mus and destroy；Even have
Copper phenomenon is sold in pilferage.These situations cause suburbs highway, partially ward off illuminator often inefficacy or the quilt in location, bad environments area
Destroy, or even circuit overload, short trouble occur, have impact on traffic safety, also increase the difficulty of line upkeep and become
This.
Utility model content
The purpose of this utility model is to solve above-mentioned prior art suburbs highway, partially wards off location, bad environments area
Illuminator often lost efficacy or destroyed, or even circuit overload, short trouble, have impact on traffic safety, also increases
A kind of problem of the difficulty of line upkeep and cost, there is provided highway bridge illuminator cable.
This utility model solves its technical problem and be employed technical scheme comprise that：A kind of highway bridge illuminator electricity consumption
Cable, including some cable cores being parallel to each other, band, oversheath and anti-ant Mus nylon sheath wire, described cable core all includes conductor and absolutely
Edge layer, described insulating barrier is all packaged in the outside of described conductor, and described all cable cores are wrapped up by band, the cable in described band
Core gap is filled with packing material, and described oversheath is packaged in the outside of described band, and described anti-ant Mus nylon sheath wire bag sets
In the outside of described oversheath, described conductor is aluminium alloy conductor.Using anti-ant Mus nylon sheath wire.Anti- ant Mus nylon sheath wire has
Superior mechanical performance, water resistance, self lubricity, oil resistance, anti-ant Mus performance, cable overload capacity is strong, and lays
Poling is convenient, and creep resistance is strong, improves electrical safety reliability.Copper conductor 1/8th about is only had using density × unit price
Aluminium alloy conductor.Substituted after copper conductor with aluminium alloy conductor, have no effect on the mechanical electric performance of system and use function, but rise
Reduction engineering cost and passively antitheft effect are arrived.
Preferably, the thickness of described oversheath is at least above 4 times of the thickness of described band, described anti-ant Mus nylon shield
The thickness of set is 2 times of described band thickness.This utility model so setting is it is determined that certain thickness anti-ant Mus nylon protects
Set, stepping has preferable mechanical performance, water resistance, self lubricity, oil resistance, anti-ant Mus performance, simultaneously also without mistake
High cost is configured in a large number.
Preferably, described packing material is flame resistant filler material.
Preferably, the thickness of described insulating barrier is more than 2 times of described band thickness.The thickness of insulating barrier sets rationally,
Insulating effect can be played, improve electrical safety reliability
Substantial effect of the present utility model is：Mechanical performance, water resistance, self lubricity, oil resistance, anti-ant Mus property
Can, cable overload capacity is strong, and lays poling conveniently, and creep resistance is strong, improves electrical safety reliability.
Brief description
Fig. 1 is a kind of structural representation of the present utility model.
In figure：1st, conductor, 2, insulating barrier, 3, packing material, 4, band, 5, oversheath, 6, anti-ant Mus nylon sheath wire.
Specific embodiment
Below by specific embodiment, and combine accompanying drawing, the technical solution of the utility model is made further specifically
Bright.
Embodiment 1：
A kind of highway bridge illuminator cable, including some cable cores being parallel to each other, band 4, oversheath 5 and anti-ant
Mus nylon sheath wire 6, described cable core all includes conductor 1 and insulating barrier 2, and described insulating barrier is all packaged in the outside of described conductor, institute
State all cable cores to be wrapped up by band, the cable core gap in described band is filled with packing material 3, and described oversheath is packaged in
The outside of described band, described anti-ant Mus nylon sheath wire is packaged in the outside of described oversheath, and described conductor is aluminium alloy conductor.
The thickness of described insulating barrier is more than 2 times of described band thickness.Described packing material is flame resistant filler material.Described oversheath
At least above 4 times of the thickness of described band, the thickness of described anti-ant Mus nylon sheath wire is 2 times of described band thickness to thickness.
The present embodiment adopts anti-ant Mus nylon sheath wire.Anti- ant Mus nylon sheath wire has superior mechanical performance, water resistance, self-lubricating
Property, oil resistance, anti-ant Mus performance, cable overload capacity is strong, and lays that poling is convenient, and creep resistance is strong, improves and electrically pacifies
Full reliability.Only has the aluminium alloy conductor of copper conductor 1/8th about using density × unit price.Substitute copper with aluminium alloy conductor
After conductor, have no effect on the mechanical electric performance of system and use function, but serve reduction engineering cost and passively antitheft
Effect.
Embodiment described above is one kind of the present utility model preferably scheme, not this utility model is made any
Pro forma restriction, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (4)
1. a kind of highway bridge illuminator cable it is characterised in that：Including some cable cores being parallel to each other, band, outer shield
Set and anti-ant Mus nylon sheath wire, described cable core all includes conductor and insulating barrier, and described insulating barrier is all packaged in the outer of described conductor
Side, described all cable cores are wrapped up by band, and the cable core gap in described band is filled with packing material, described oversheath bag
It is located at the outside of described band, described anti-ant Mus nylon sheath wire is packaged in the outside of described oversheath, described conductor is aluminium alloy
Conductor.
2. highway bridge illuminator cable according to claim 1 it is characterised in that：The thickness of described oversheath is extremely
It is more than 4 times of thickness of described band less, the thickness of described anti-ant Mus nylon sheath wire is 2 times of described band thickness.
3. highway bridge illuminator cable according to claim 1 it is characterised in that：Described packing material is fire-retardant
Packing material.
4. highway bridge illuminator cable according to claim 1 it is characterised in that：The thickness of described insulating barrier is big
In described band thickness 2 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572104.4U CN205959652U (en) | 2016-06-14 | 2016-06-14 | Public road bridge roof beam cable for lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572104.4U CN205959652U (en) | 2016-06-14 | 2016-06-14 | Public road bridge roof beam cable for lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205959652U true CN205959652U (en) | 2017-02-15 |
Family
ID=57967801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620572104.4U Expired - Fee Related CN205959652U (en) | 2016-06-14 | 2016-06-14 | Public road bridge roof beam cable for lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205959652U (en) |
-
2016
- 2016-06-14 CN CN201620572104.4U patent/CN205959652U/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 | ||
| 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: 20170215 Termination date: 20200614 |