CN208093221U - A kind of aluminium alloy conductor aerial insulated cable - Google Patents
A kind of aluminium alloy conductor aerial insulated cable Download PDFInfo
- Publication number
- CN208093221U CN208093221U CN201820704402.3U CN201820704402U CN208093221U CN 208093221 U CN208093221 U CN 208093221U CN 201820704402 U CN201820704402 U CN 201820704402U CN 208093221 U CN208093221 U CN 208093221U
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- CN
- China
- Prior art keywords
- protective layer
- aluminium
- equidistantly
- insulated cable
- crossed belt
- 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.)
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Abstract
The utility model discloses a kind of aluminium alloy conductor aerial insulated cables; including protective layer; the outer surface of the protective layer is equidistantly wound with outer aluminium crossed belt; the inner surface of the protective layer is equidistantly wound with interior aluminium crossed belt; the inside other end of the protective layer is embedded with water barrier; the outer wall of the water barrier is wound with adhesive waterproof tape; the inside other end of the water barrier is socketed with multiple external shielding layers by multiple line sets; the inside of the internal shield is equidistantly equipped with multiple conductors, and insulation insulating course is embedded between multiple conductors.In the utility model; first; in the aluminium alloy insulated cable; equidistantly it is equipped with multiple interior aluminium crossed belts and multiple outer aluminium crossed belts respectively on the inner and outer wall of its protective layer; and multiple reinforcing strips are also equidistantly equipped between two neighboring interior aluminium crossed belt; it can ensure entire insulated cable when in use in this way, intensity bigger, service life is more permanent.
Description
Technical field
The utility model is related to field of cable technology more particularly to a kind of aluminium alloy conductor aerial insulated cables.
Background technology
Aerial cable（Full name aerial insulated cable）, it is equipped with insulating layer and protects the aerial condutor of crust, using similar
It is the new transmission of electricity side between aerial condutor and buried cable in a kind of private cable of crosslinked cable production technology manufacture
Formula.Aerial cable is all single, by its structure difference can be divided into duralumin cable architecture, hard-drawn copper wire structure, aluminium alloy wire structure,
Steel core or aluminium alloy core support construction and three core line of self-bearing type close structure (core can be duralumin or hard copper wire) etc..It can with power supply
By property is high, Supply Security is good, sets up and the easy to maintenance and economy main features such as rationally.Its important technological parameters includes resistance to
Hou Xing, dielectric level, inside and outside semiconductive shielding layer.At home and abroad power transmission application is extensive for aerial cable.
However existing aerial insulated cable, simple in structure, intensity is little, when in use, is susceptible to breakage,
So that its service life is shortened, and for the conductor of its inside, barrier structure, the table of conductor are lacked due between
Face is susceptible to abrasion, can also make the reduced service life of aerial insulated cable.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of aluminium alloy conductor proposed
Aerial insulated cable.
To achieve the goals above, the utility model uses following technical solution：A kind of aluminium alloy conductor overhead insulating
The outer surface of cable, including protective layer, the protective layer is equidistantly wound with outer aluminium crossed belt, and the inner surface of the protective layer equidistantly twines
It is wound with interior aluminium crossed belt, and is equidistantly fixed with multiple reinforcing strips between interior aluminium crossed belt, one end of the protective layer is welded with connecting seat,
One end of the connecting seat is welded with hangers, and the inside other end of the protective layer is embedded with water barrier, the water barrier it is outer
Wall is wound with adhesive waterproof tape, and the inside other end of the water barrier is socketed with multiple external shielding layers, Duo Gesuo by multiple line sets
The inside for stating external shielding layer is embedded with internal shield, and the inside of the internal shield is equidistantly equipped with multiple conductors, and positioned at multiple
Insulation insulating course is embedded between conductor.
As further describing for above-mentioned technical proposal：
The surface that external shielding layer is bonded on the adhesive waterproof tape is equidistantly equipped with multiple positioning glue gaskets.
As further describing for above-mentioned technical proposal：
The position of the outer aluminium crossed belt and interior aluminium crossed belt is interlaced.
As further describing for above-mentioned technical proposal：
The distance between the length of the reinforcing strip and two neighboring interior aluminium crossed belt are equal.
As further describing for above-mentioned technical proposal：
The end face outer diameter of the connecting seat is equal to the half of the end face outer diameter of protective layer.
In the utility model, first, in the aluminium alloy insulated cable, on the inner and outer wall of its protective layer respectively etc.
Away from equipped with multiple interior aluminium crossed belts and multiple outer aluminium crossed belts, and multiple reinforcements are also equidistantly equipped between two neighboring interior aluminium crossed belt
Band can ensure entire insulated cable when in use in this way, and intensity bigger, service life is more permanent, secondly, more
It is embedded with insulation insulating course between a conductor, and is also rolled up in the outside of multiple conductors and is equipped with internal shield, can ensure in this way
Conductor in actual use, can effectively reduce the mutual degree of wear of multiple conductors, so as to further make
The service life for obtaining the insulated cable is extended.
Description of the drawings
Fig. 1 be the utility model proposes a kind of aluminium alloy conductor aerial insulated cable overall structure diagram；
Fig. 2 be the utility model proposes a kind of aluminium alloy conductor aerial insulated cable external shield and its internal structure
Sectional view；
Fig. 3 be the utility model proposes the interior wall construction of adhesive waterproof tape of aluminium alloy conductor aerial insulated cable a kind of show
It is intended to.
Marginal data：
The outer aluminium crossed belt of 1- hangers, 2- connecting seats, 3- protective layers, 4-, 5- reinforcing strips, aluminium crossed belt, 7- adhesive waterproof tapes, 8- in 6-
Water barrier, 9- lines set, 10- external shielding layers, 11- internal shields, 12- conductors, 13- insulation insulating course, 14- position glue gasket.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for description purposes only, and is not understood to indicate or imply relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, can also be
It is detachably connected, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of aluminium alloy conductor aerial insulated cable, including protective layer 3, the outer surface of protective layer 3 are equidistant
It is wound with outer aluminium crossed belt 4, the inner surface of protective layer 3 is equidistantly wound with interior aluminium crossed belt 6, and is equidistantly fixed between interior aluminium crossed belt 6
Multiple reinforcing strips 5, the setting of reinforcing strip 5 may make entire insulated cable that can have good stability, so that it is in reality
When border uses, the service life is more permanent, and one end of protective layer 3 is welded with connecting seat 2, and one end of connecting seat 2 is welded with hangers
1, the inside other end of protective layer 3 is embedded with water barrier 8, and the outer wall of water barrier 8 is wound with adhesive waterproof tape 7, and water barrier 8 is by waterproof
Material is made, and can reach better waterproof effect, the inside other end of water barrier 8 when the cable actually uses
Multiple external shielding layers 10 are socketed with by multiple lines set 9, the inside of multiple external shielding layers 10 is embedded with internal shield 11, inner shield
The inside of layer 11 is equidistantly equipped with multiple conductors 12, and is embedded with positioned at multiple conductors 12 between the insulating course 13 that insulate, can will be multiple
It is spaced from each other between conductor 12, so that reducing abrasion between multiple conductors 12.
The surface that external shielding layer 10 is bonded on adhesive waterproof tape 7 is equidistantly equipped with multiple positioning glue gaskets 14, positions colloid pad
The setting of piece 14 may make adhesive waterproof tape 7 that can be fitted tightly over the surface of water barrier 8, outer aluminium crossed belt 4 and interior aluminium crossed belt 6
Position is interlaced, and the distance between the length of reinforcing strip 5 and two neighboring interior aluminium crossed belt 6 are equal, the end face outer diameter of connecting seat 2
Equal to the half of the end face outer diameter of protective layer 3.
Operation principle：In use, conductor 12, insulation insulating course 13 and internal shield 11 are first reinstated external shielding layer 10
It wraps up, then, external shielding layer 10 is socketed in one end of water barrier 8 by line set 9, and adhesive waterproof tape 7 is wrapped in
On the outer wall of water barrier 8, then, protective layer 3 is wrapped in the outside of water barrier 8, and pass through interior aluminium crossed belt 6, interior aluminium crossed belt 6
Between reinforcing strip 5 and outer aluminium crossed belt 4 effect, the intensity of entire cable is reinforced, can be by the aerial paving of the insulated cable
If to come into operation.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of aluminium alloy conductor aerial insulated cable, including protective layer（3）, which is characterized in that the protective layer（3）Appearance
Face is equidistantly wound with outer aluminium crossed belt（4）, the protective layer（3）Inner surface be equidistantly wound with interior aluminium crossed belt（6）, and interior aluminium crossed belt
（6）Between be equidistantly fixed with multiple reinforcing strips（5）, the protective layer（3）One end be welded with connecting seat（2）, the connecting seat
（2）One end be welded with hangers（1）, the protective layer（3）The inside other end be embedded with water barrier（8）, the water barrier（8）
Outer wall be wound with adhesive waterproof tape（7）, the water barrier（8）The inside other end pass through multiple line sets（9）It is socketed with multiple outer
Shielded layer（10）, multiple external shielding layers（10）Inside be embedded with internal shield（11）, the internal shield（11）It is interior
Side is equidistantly equipped with multiple conductors（12）, and it is located at multiple conductors（12）Between be embedded with insulation insulating course（13）.
2. a kind of aluminium alloy conductor aerial insulated cable according to claim 1, which is characterized in that the adhesive waterproof tape
（7）Upper fitting external shielding layer（10）Surface equidistantly be equipped with multiple positioning glue gaskets（14）.
3. a kind of aluminium alloy conductor aerial insulated cable according to claim 1, which is characterized in that the outer aluminium crossed belt
（4）With interior aluminium crossed belt（6）Position it is interlaced.
4. a kind of aluminium alloy conductor aerial insulated cable according to claim 1, which is characterized in that the reinforcing strip（5）
Length and two neighboring interior aluminium crossed belt（6）The distance between it is equal.
5. a kind of aluminium alloy conductor aerial insulated cable according to claim 1, which is characterized in that the connecting seat（2）
End face outer diameter be equal to protective layer（3）End face outer diameter half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820704402.3U CN208093221U (en) | 2018-05-13 | 2018-05-13 | A kind of aluminium alloy conductor aerial insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820704402.3U CN208093221U (en) | 2018-05-13 | 2018-05-13 | A kind of aluminium alloy conductor aerial insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093221U true CN208093221U (en) | 2018-11-13 |
Family
ID=64053192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820704402.3U Expired - Fee Related CN208093221U (en) | 2018-05-13 | 2018-05-13 | A kind of aluminium alloy conductor aerial insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093221U (en) |
-
2018
- 2018-05-13 CN CN201820704402.3U patent/CN208093221U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181113 Termination date: 20210513 |