CN207250188U - Tensile cable - Google Patents
Tensile cable Download PDFInfo
- Publication number
- CN207250188U CN207250188U CN201721062314.XU CN201721062314U CN207250188U CN 207250188 U CN207250188 U CN 207250188U CN 201721062314 U CN201721062314 U CN 201721062314U CN 207250188 U CN207250188 U CN 207250188U
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- CN
- China
- Prior art keywords
- tensile
- layer
- conductive core
- conductive
- insulating
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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.)
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Abstract
The utility model discloses a kind of tensile cable, including some conductive core lines, the shielded layer being wrapped on some conductive core lines, parcel fibrous layer on the shielding layer and the insulating sheath for being sleeved on appearance, the fibrous layer is knitted to form using high strength fibre, and insulating materials is filled with the shielded layer.Conductive core line is used for transmission electric energy or communication signal, by shielded layer, by electric energy, either communication signal will not be disturbed be subject to external magnetic field or electric field, transmission quality is allowed to improve, in addition, it is filled using insulating materials, on the one hand allows conductive core line to be fixed, it will not easily be extracted out from inside, in addition, also improve insulation performance.And the fibrous layer of high strength fibre braiding is used, by the high-strength structure of fiber by it with bigger tensile property, and braiding structure can allow its tensile strength to carry out a step raising, meanwhile, its material is lighter, makes cable lighter.
Description
Technical field
It the utility model is related to transmission of electricity communication cable field, more particularly to a kind of tensile cable.
Background technology
Cable is for conveying several groups of electric energy or several conducting wires, with making extensively for the electric equipment products in daily life
With.And existing transmission of electricity mechanics of communication is needed the aerial of erecting cable mostly, therefore, cable needs to bear the weight of its own
Power, prevents its fracture, and existing many cables are to increase its tensile property, using wire armoring, but this structure meeting
Allow the self gravitation of cable to increase, and then allow it transporting, when installation becomes difficult, it is therefore desirable to makes improvements.
Utility model content
The purpose of this utility model is to provide a kind of tensile cable, by the setting of fibrous layer, allows cable to have well
Tensile property and lighter.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of tensile cable, including some conductive core lines, be wrapped on some conductive core lines shielded layer, be wrapped in shielding
Fibrous layer on layer and the insulating sheath being sleeved on fibrous layer, the fibrous layer is knitted to form using high strength fibre, described
Insulating materials is filled with shielded layer.
By using above-mentioned technical proposal, conductive core line is used for transmission electric energy or communication signal, and electricity is allowed by shielded layer
It communication signal can will not either be disturbed be subject to external magnetic field or electric field, allow transmission quality to improve, in addition, using insulating materials
It is filled, on the one hand allows conductive core line to be fixed, it will not easily be extracted out from inside, in addition, also improving insulating properties
Energy.And the fibrous layer of high strength fibre braiding is used, by the high-strength structure of fiber by it with bigger tensile property,
And braiding structure can allow its tensile strength to carry out a step raising, meanwhile, its material is lighter, makes cable lighter.
The utility model is further arranged to：The conductive core line includes tensile cord, the insulating layer being set in tensile cord
And the conductive filament between tensile cord and insulating layer is placed in, the tensile cord is formed using high strength fibre.
By using above-mentioned technical proposal, tensile cord is set in conductive core line, makes conductive core line tensile property good, it is conductive
Silk can carry out conduction, and insulating layer can insulate conductive filament, prevent from leaking electricity.
The utility model is further arranged to：The tensile cord is wound using at least two high strength fibres.
By using above-mentioned technical proposal, the tensile strength of single high strength fibre is smaller, and uses more than two
The intensity of high strength fibre is higher, in addition, being wound the tensile cord to be formed its structural strength can further improve.
The utility model is further arranged to：The conductive filament is provided with some, and each conductive filament is wrapped in tensile cord
On.
By using above-mentioned technical proposal, the surface of tensile cord is wrapped in through excessive root conductive filament, so as to allow all conductions
Silk is connected, and allows conductive filament to be bent, and then in cable laying, then while being bent will not cause electric charge collection
In.
The utility model is further arranged to：Conducting metal is formed on the insulating layer coated with conducting metal coating to apply
Layer.
By using above-mentioned technical proposal, conducting metal coating is conductive by surface of insulating layer, passes through its surface
Conductive coating forms shielding construction.
The utility model is further arranged to：Nylon jacket is arranged with the insulating layer.
By using above-mentioned technical proposal, nylon jacket can protect conducting metal coating, while also have insulation
Effect.
The utility model is further arranged to：The shielded layer is knitted to form using conductive wire.
By using above-mentioned technical proposal, conductive wire braiding allows it entirely to have good electric conductivity, and then is formed
Shielded layer.
The utility model is further arranged to：The insulating materials is formed using high density polyethylene (HDPE) or polypropylene.
By using above-mentioned technical proposal, high density polyethylene (HDPE) has good heat resistance and cold resistance, chemical stability
It is good, also there is higher rigidity and toughness, mechanical strength is good, dielectric properties, and environmental stress crack resistance is also preferable.Wearability,
Electrical insulating property, toughness and cold resistance are preferable, therefore can allow the overall performance of cable as insulating materials using this material
It is improved；Polyacrylic breakdown voltage is also very high, and reactance voltage, arc resistance are good, there is higher dielectric coefficient, and with temperature
Raise and rise, so as to can be used for the higher occasion of temperature as packing material using it.
In conclusion the utility model has the advantages that：1st, cable can be allowed with relatively good by fibrous layer
Tensile strength, and using high strength fibre weave so that while its structural strength is high, weight is lighter；2nd, leading
Set tensile cord to allow conductive core line there is also certain tensile strength in battery core line, and then allow the overall tensile strength of cable
Compare high.
Brief description of the drawings
Fig. 1 is the overall structure figure of the present embodiment；
Fig. 2 is conductive core line structure chart；
Fig. 3 is fibrous layer braiding structure figure；
Fig. 4 is a kind of embodiment structure chart of conductive wire；
Fig. 5 is tensile cord structure chart.
In figure：1st, conductive core line；11st, tensile cord；12nd, insulating layer；13rd, conductive filament；14th, conductiving metal coating；15th, nylon
Set；2nd, shielded layer；21st, conductive wire；22nd, conductive layer；3rd, fibrous layer；4th, insulating sheath；5th, insulating materials；6th, high strength fiber
Dimension.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of tensile cable, it is used for electrical energy transportation or communication between two places, as depicted in figs. 1 and 2, including it is some
Conductive core line 1, the shielded layer 2 being wrapped on some conductive core lines 1, the fibrous layer 3 being wrapped on shielded layer 2 and it is sleeved on fiber
Insulating sheath 4 on layer 3, by insulating sheath 4, makes whole cable relatively safer when in use.Fibrous layer 3 uses high strength fiber
Dimension 6 is knitted to form（With reference to Fig. 3）, by the braiding of high strength fibre 6, make 3 structural strength of fibrous layer high, there is good tension
Performance.
Wherein, insulating sheath 4 is made of silicon rubber, and silicon rubber has good resistance, and has excellent insulation
Performance, corona resistance and arc resistance are also very good, therefore can improve the anti-of cable as insulating sheath 4 using silicon rubber
Property.Shielded layer 2 is knitted to form using conductive wire 21（Braiding structure is referred to the braiding structure of fibrous layer 3 in Fig. 3）, lead
Electric metal silk 21 is directly constituted using copper wire, can also be used and be woven in tinned copper wire, in addition can be used in rolled products of ordinary high-strength
The conductive layer 22 of conducting metal coating is coated on fiber 6（Such as copper coating）Conductive wire 21 woven（With reference to Fig. 4）.Adopt
Directly constituted with copper wire, allow it to form copper mesh, and then allow it to form copper mesh shielded layer 2, and compiled using tinned copper wire
Knit, its copper wire will not aoxidize, and conductive capability is more preferable, and tin coating by its connection when welding performance it is relatively good.And use common
High strength fibre 6 is coated conductiving metal coating 14 and is configured to that the structural strength of shielded layer 2 can be improved, and compares
It is light.
Each conductive core line 1 in order to allow inside does not influence between each other, in addition, also for allowing energy between conductive core line 1
It is enough to stablize, and insulation processing is carried out, it is filled with insulating materials 5 in shielded layer 2.Insulating materials 5 uses high density polyethylene (HDPE)
Or polypropylene is formed.High density polyethylene (HDPE) has good heat resistance and cold resistance, and chemical stability is good, also has higher firm
Property and toughness, mechanical strength are good, dielectric properties, and environmental stress crack resistance is also preferable.Wearability, electrical insulating property, toughness and resistance to
It is cold preferable, therefore as insulating materials 5 overall performance of cable can be allowed to be improved using this material；It is polyacrylic
Breakdown voltage is also very high, and reactance voltage, arc resistance are good, there is higher dielectric coefficient, and rises with the rise of temperature, so as to adopt
It can be used for the higher occasion of temperature by the use of it as packing material.
As depicted in figs. 1 and 2, conductive core line 1 includes tensile cord 11, the insulating layer 12 being set in tensile cord 11 and puts
Conductive filament 13 between tensile cord 11 and insulating layer 12, conductive filament 13 is used to transmit electricity, and insulating layer 12 is used for conductive filament
13 protection.Tensile cord 11 is formed using high strength fibre 6, is improved the intensity of conductive core line 1, is allowed conductive core line 1 equally to have
There is certain tensile strength.With reference to Fig. 5, tensile cord 11 is wound using at least two high strength fibres 6, and it is strong to improve its tension
Degree.Likewise, conductive filament 13 is provided with some, and each conductive filament 13 is wrapped in tensile cord 11.
As illustrated in fig. 1 and 2, when internal conductive core line 1 has more, can exist at this time, between conductive core line 1 dry
Disturb, in order to solve the technical problem, conducting metal coating is coated with the insulating layer 12 of each conductive core line 1, allows it insulating
Layer forms conductiving metal coating 14 on 12 surface, and then allows it to form shielding construction.Nylon jacket 15 is arranged with the insulating layer 12,
Conductiving metal coating 14 is protected by nylon jacket 15, and is insulated.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of tensile cable, it is characterized in that：Including some conductive core lines（1）, be wrapped in some conductive core lines（1）On shielding
Layer（2）, be wrapped in shielded layer（2）On fibrous layer（3）And it is sleeved on fibrous layer（3）On insulating sheath（4）, the fibrous layer
（3）Using high strength fibre（6）It is knitted to form, the shielded layer（2）It is interior to be filled with insulating materials（5）.
2. tensile cable according to claim 1, it is characterized in that：The conductive core line（1）Including tensile cord（11）, be arranged
In tensile cord（11）On insulating layer（12）And it is placed in tensile cord（11）And insulating layer（12）Between conductive filament（13）, institute
State tensile cord（11）Using high strength fibre（6）Form.
3. tensile cable according to claim 2, it is characterized in that：The tensile cord（11）Using at least two high strength fibers
Dimension（6）It is wound.
4. tensile cable according to claim 3, it is characterized in that：The conductive filament（13）It is provided with some, and each conduction
Silk（13）It is wrapped in tensile cord（11）On.
5. tensile cable according to claim 2, it is characterized in that：The insulating layer（12）It is upper to be coated with conducting metal coating
Form conductiving metal coating（14）.
6. tensile cable according to claim 2, it is characterized in that：The insulating layer（12）On be arranged with nylon jacket（15）.
7. tensile cable according to claim 1, it is characterized in that：The shielded layer（2）Using conductive wire（21）Compile
Knit to be formed.
8. tensile cable according to claim 1, it is characterized in that：The insulating materials（5）Using high density polyethylene (HDPE) or
Polypropylene is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062314.XU CN207250188U (en) | 2017-08-23 | 2017-08-23 | Tensile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062314.XU CN207250188U (en) | 2017-08-23 | 2017-08-23 | Tensile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250188U true CN207250188U (en) | 2018-04-17 |
Family
ID=61881407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721062314.XU Expired - Fee Related CN207250188U (en) | 2017-08-23 | 2017-08-23 | Tensile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250188U (en) |
-
2017
- 2017-08-23 CN CN201721062314.XU patent/CN207250188U/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 |
Granted publication date: 20180417 Termination date: 20210823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |