CN206649940U - A kind of coaxial cable provided with waterstop - Google Patents
A kind of coaxial cable provided with waterstop Download PDFInfo
- Publication number
- CN206649940U CN206649940U CN201621484612.3U CN201621484612U CN206649940U CN 206649940 U CN206649940 U CN 206649940U CN 201621484612 U CN201621484612 U CN 201621484612U CN 206649940 U CN206649940 U CN 206649940U
- Authority
- CN
- China
- Prior art keywords
- waterstop
- cable
- sheath
- internally provided
- aluminium foil
- 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
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Abstract
The utility model discloses a kind of coaxial cable provided with waterstop, including sheath, waterstop, braiding layer, aluminium foil layer, insulating barrier and conductor, sheath is internally provided with waterstop, waterstop is internally provided with braiding layer, braiding layer is internally provided with aluminium foil layer, aluminium foil layer is internally provided with insulating barrier, and insulating barrier is internally provided with conductor.The cable is internally provided with waterstop sheath, and when the sheath of cable is surprisingly damaged, waterstop can play a part of waterproof, prevents the ponding in cable duct from entering from breakage inside cable, the conductor surrounding inside cable is kept drying；Waterstop is closely connected by the inwall of adhesive and sheath, can prevent inwall of the ponding along sheath from being spread into cable；And aluminium foil layer is provided with cable, aluminium foil layer can play a part of shielding, isolation magnetic field, prevent operation of the external magnetic field to cable from interfering；The utility model is simple in construction, and manufacturing cost is low, is adapted to promote the use of.
Description
Technical field
A kind of coaxial cable is the utility model is related to, more particularly to a kind of coaxial cable provided with waterstop, belongs to cable
Manufacturing technology field.
Background technology
Cable is widely used in electric power, communications, and with the continuous development of technology, the applicable occasion of cable is constantly complicated
Change, variation., it is necessary to often pass through road, bridge and culvert etc. during cable laying, due to weather or other reasonses, cable duct
The water of many has inside also been gathered often, and in laid processes, friction, which occurs, with extraneous sharp objects sometimes causes oversheath even
Steel armour is scratched phenomenon, and when using mechanical traction, this phenomenon is especially prominent, after cable jacket damage, in cable duct
Ponding can enter cable along breakage.In the normal operation of cable, if because certain reason occur breakdown etc. failure when, electricity
Ponding in cable ditch just can also enter inside cable along trouble point；In civil engineering, especially heavy construction machine is being used
The construction site of tool, cable failure or breakdown accident, also of common occurrence because of caused by various human factors.When the such thing of generation
Therefore when, cable insulation and sheath are seriously damaged, and ponding can also enter the inside of cable.After cable water inlet, in electric field
In the presence of, it may occur that aging phenomenon, cable breakdown is finally resulted in, cause very serious consequence.
Utility model content
The technical problems to be solved in the utility model is to overcome cable after overcoat breakage, easily intakes and sends out inside cable
A kind of the defects of life electric fault, there is provided coaxial cable provided with waterstop.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of coaxial cable provided with waterstop, including sheath, waterstop, braiding layer, aluminium foil
Layer, insulating barrier and conductor, the sheath are internally provided with the waterstop, and the waterstop is internally provided with the braiding
Layer, the braiding layer are internally provided with the aluminium foil layer, and the aluminium foil layer is internally provided with insulating barrier, the insulating barrier
It is internally provided with conductor.
As a kind of optimal technical scheme of the present utility model, the sheath is manufactured using elastomeric material.
As a kind of optimal technical scheme of the present utility model, the surface of the sheath is provided with corrosion-inhibiting coating.
As a kind of optimal technical scheme of the present utility model, the waterstop passes through adhesive and the inwall of the sheath
Close connection.
As a kind of optimal technical scheme of the present utility model, the braiding layer is fiber braiding layer.
As a kind of optimal technical scheme of the present utility model, the conductor is made up of albronze.
The beneficial effect that the utility model is reached is：The cable is internally provided with waterstop sheath, works as cable
Sheath it is surprisingly damaged when, waterstop can play a part of waterproof, prevent the ponding in cable duct from entering cable from breakage
Inside, the conductor surrounding inside cable is kept drying, prevent cable from breaking down；And aluminium foil is provided with cable
Layer, aluminium foil layer can play a part of shielding, isolation magnetic field, prevent operation of the external magnetic field to cable from interfering；This practicality is new
Type is simple in construction, and manufacturing cost is low, is adapted to promote the use of.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
In figure：1st, sheath；2nd, waterstop；3rd, braiding layer；4th, aluminium foil layer；5th, insulating barrier；6th, conductor.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in figure 1, the utility model provides a kind of coaxial cable provided with waterstop, including sheath 1, waterstop 2,
Braiding layer 3, aluminium foil layer 4, insulating barrier 5 and conductor 6, sheath 1 are internally provided with waterstop 2, and waterstop 2 is internally provided with volume
Tissue layer 3, braiding layer 3 are internally provided with aluminium foil layer 4, and aluminium foil layer 4 is internally provided with insulating barrier 5, and the inside of insulating barrier 5 is set
There is conductor 6.
Sheath 1 is manufactured using elastomeric material, and elastomeric material elasticity is good, facilitates the production of cable to install, and not cracky, is made
Use long lifespan.The surface of sheath 1 is provided with corrosion-inhibiting coating, can increase the antiseptic property of sheath, extends sheath service life.Block water
Closely it is connected with the inwall of sheath 1 by adhesive with 2, ponding is cannot be introduced into by waterstop isolation to inside cable
Simultaneously, moreover it is possible to prevent inwall of the ponding along sheath from being spread into cable.Braiding layer 3 is fiber braiding layer, can not only be protected absolutely
Edge layer is not affected or less affected by the erosion of various light, heat, tide, low temperature, Acid-base Gas etc. and the damage of external mechanical power, it is ensured that cable
Safe operation, moreover it is possible to strengthen the tearing toughness of cable.Conductor 6 is made up of albronze, and albronze conducts electricity very well, and
It is low relative to fine copper wire manufacturing cost, it is adapted to promote the use of.
Concrete operating principle：During using the wire, if the ponding that sheath 1 occurs in damaged and cable duct is entered by breakage
Enter in cable, waterstop 2 can prevent ponding, prevent ponding from, to cable internal penetration, the surrounding of conductor 6 is kept drying, electricity
Cable energy normal work, and waterstop 2 is closely connected by adhesive with the inwall of sheath 1, moreover it is possible to prevent ponding along sheath 1
Inwall spreads into cable；In cabling work, aluminium foil layer 4 can play a part of shielding, isolation magnetic field, prevent external magnetic field
Operation to cable interferes.
The beneficial effect that the utility model is reached is：The cable is internally provided with waterstop sheath, works as cable
Sheath it is surprisingly damaged when, waterstop can play a part of waterproof, prevent the ponding in cable duct from entering cable from breakage
Inside, the conductor surrounding inside cable is kept drying, prevent cable from breaking down；And aluminium foil is provided with cable
Layer, aluminium foil layer can play a part of shielding, isolation magnetic field, prevent operation of the external magnetic field to cable from interfering；This practicality is new
Type is simple in construction, and manufacturing cost is low, is adapted to promote the use of.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, 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 can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of coaxial cable provided with waterstop, including sheath (1), waterstop (2), braiding layer (3), aluminium foil layer (4), insulation
Layer (5) and conductor (6), it is characterised in that the sheath (1) is internally provided with the waterstop (2), the waterstop (2)
Be internally provided with the braiding layer (3), the braiding layer (3) is internally provided with the aluminium foil layer (4), the aluminium foil layer
(4) be internally provided with the insulating barrier (5), the insulating barrier (5) is internally provided with the conductor (6).
2. a kind of coaxial cable provided with waterstop according to claim 1, it is characterised in that the sheath (1) uses
Elastomeric material manufactures.
A kind of 3. coaxial cable provided with waterstop according to claim 1, it is characterised in that the table of the sheath (1)
Face is provided with corrosion-inhibiting coating.
4. a kind of coaxial cable provided with waterstop according to claim 1, it is characterised in that the waterstop (2) is logical
The inwall that adhesive is crossed with the sheath (1) is closely connected.
5. a kind of coaxial cable provided with waterstop according to claim 1, it is characterised in that the braiding layer (3) is
Fiber braiding layer.
6. a kind of coaxial cable provided with waterstop according to claim 1, it is characterised in that the conductor (6) is by copper
Aluminium alloy is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484612.3U CN206649940U (en) | 2016-12-31 | 2016-12-31 | A kind of coaxial cable provided with waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484612.3U CN206649940U (en) | 2016-12-31 | 2016-12-31 | A kind of coaxial cable provided with waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206649940U true CN206649940U (en) | 2017-11-17 |
Family
ID=60283957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484612.3U Expired - Fee Related CN206649940U (en) | 2016-12-31 | 2016-12-31 | A kind of coaxial cable provided with waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206649940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109294046A (en) * | 2018-09-07 | 2019-02-01 | 安徽华网电缆有限公司 | A kind of oil resistant, high temperature resistant environment-protective locomotive cable and preparation method thereof |
-
2016
- 2016-12-31 CN CN201621484612.3U patent/CN206649940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109294046A (en) * | 2018-09-07 | 2019-02-01 | 安徽华网电缆有限公司 | A kind of oil resistant, high temperature resistant environment-protective locomotive cable and preparation method thereof |
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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: 20171117 Termination date: 20211231 |