CN208093181U - A kind of tensile cable - Google Patents
A kind of tensile cable Download PDFInfo
- Publication number
- CN208093181U CN208093181U CN201820418303.9U CN201820418303U CN208093181U CN 208093181 U CN208093181 U CN 208093181U CN 201820418303 U CN201820418303 U CN 201820418303U CN 208093181 U CN208093181 U CN 208093181U
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- CN
- China
- Prior art keywords
- tensile
- insulating layer
- periphery
- coated
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000020825 overweight Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of tensile cable, including conductive core, periphery is coated with the first insulating layer；Tensile members are helical structure, and circle is wound on the periphery of the first insulating layer；The periphery of the tensile members and the first insulating layer is coated with second insulating layer.The tensile cable of the utility model, the existing tensile cable cost of manufacture of effective solution is larger, the bad problem of tensile property, compared with prior art, the tensile cable lighter in weight, the generation for phenomena such as battery core etc. is broken caused by preponderance is effectively prevented, it is simple in structure, it is easy to make.
Description
Technical field
The utility model is related to field of cables, specially a kind of tensile cable.
Background technology
The purposes of cable is more, is mainly used on infrastructure construction and electronic product, as power grid, computer equipment connect
It connects, router etc..Existing cable, in order to enhance its tensile strength, general more structure be in cable cabling, will be fragrant
Synthetic fibre limits or the solid round lines being squeezed into the same outer diameter of cable core of chemical isolants such as nylon, is allowed to and conduction
Battery core is arranged in parallel, and forms a whole.Although this structure adds somewhat to the tensile property of cable, still, by
It is not strong in the oxidation resistance of the characteristic of chemical fibre material itself, such as poor water resistance or nylon, after the time of one end,
Tensile capacity drastically weakens, phenomena such as leading to later stage cable because of the factors such as gravity, external pulling force, vibrations, be easy to happen fracture.
Utility model content
The purpose of this utility model is：A kind of tensile cable is provided, to solve at least one of prior art technical problem.
Realizing the technical solution of above-mentioned purpose is：A kind of tensile cable, including conductive core, periphery are coated with first absolutely
Edge layer；Tensile members are helical structure, and circle is wound on the periphery of the first insulating layer；The tensile members and the first insulating layer it is outer
Week is coated with second insulating layer.
Further, first insulating layer be include layer of silica gel, be coated on the periphery of the conductive core；Resin layer,
Set on the periphery of the layer of silica gel.
Further, the tensile members include steel wire, and circle is wound on the periphery of first insulating layer；Nylon wire is coated on
The periphery of the steel wire.
Further, the conductive core is arranged in parallel equipped with more.
Further, the second insulating layer is PVC rubber layers.
Further, the ratio of the diameter of the tensile members cross section and the diameter of the conductive core cross section is 1:
20-1:4。
The utility model has the advantages that：The tensile cable of the utility model, the existing tensile cable of effective solution make
Cost is larger, the bad problem of tensile property, and compared with prior art, which effectively prevents electricity
The generation for phenomena such as core etc. is broken caused by preponderance, it is simple in structure, it is easy to make.
Description of the drawings
The utility model is further explained with reference to the accompanying drawings and examples.
Fig. 1 is the conductive core and tensile members structural schematic diagram of the utility model embodiment.
Fig. 2 is the tensile cable cross-sectional view of the utility model embodiment.
Wherein,
1 conductive core；
21 layer of silica gel；22 resin layers；
31 steel wires；32 nylon wires；
4 second insulating layers.
Specific implementation mode
The explanation of following embodiment is to refer to additional schema, to illustrate the specific reality that the utility model can be used to implement
Apply example.The direction term that the utility model is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom"
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be illustrate and understand the utility model, rather than
To limit the utility model.
Embodiment：As shown in Figure 1 and Figure 2, a kind of tensile cable, including conductive core 1, the first insulating layer, tensile members,
Two insulating layers 4.
Conductive core 1 is generally formed by more, is arranged according to actual needs, in the present embodiment, is set as 3.3 conductions
1 side by side parallel of battery core is arranged.
The periphery of each conductive core 1 coats one first insulating layer.In order to coordinate the use of tensile members, in the present embodiment,
The generally setting of first insulating layer is two layers inside and outside, and internal layer is layer of silica gel 21, which is coated on the periphery of conductive core 1；Outside
Layer is resin layer 22, is set to the periphery of layer of silica gel 21.
Tensile members are helical structure, and circle is wound on the periphery of the first insulating layer.In order to increase tensile capacity, the present embodiment
In, tensile members include steel wire 31, nylon wire 32.Wherein, in order to reduce cost, steel wire 31 is the stronger steel wire of common rigidity 31
, since steel wire 31 encloses spirally-wound structure, helical structure enhances the elasticity of tensile members.Nylon wire 32 can
To be only coated on the outside of steel wire 31, the outside of steel wire 31 and the first insulating layer can also be coated on.There are two make for nylon wire 32
With first can further increase tensile capacity, and second can protect steel wire 31.
Second insulating layer 4 is coated on the periphery of tensile members and the first insulating layer.Second insulating layer 4 is PVC rubber layers.
The ratio of the diameter of the tensile members cross section and the diameter of 1 cross section of the conductive core is 1:20-1:4.It is excellent
Choosing, the ratio of the diameter of the tensile members cross section and the diameter of 1 cross section of the conductive core is 1:10.The cross of tensile members
Area of section is smaller, then the weight of tensile members is lighter, but tensile capacity is smaller, and cross-sectional area is bigger, and the weight of tensile members is got over
Weight, but tensile capacity is stronger, and therefore, the diameter of the tensile members cross section needs to be set in a desirable range, to ensure
The comprehensive performance of cable.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (5)
1. a kind of tensile cable, which is characterized in that including
Conductive core, periphery are coated with the first insulating layer；
Tensile members are helical structure, and circle is wound on the periphery of the first insulating layer；
The periphery of the tensile members and the first insulating layer is coated with second insulating layer；
First insulating layer is to include
Layer of silica gel is coated on the periphery of the conductive core；
Resin layer is set to the periphery of the layer of silica gel.
2. tensile cable according to claim 1, which is characterized in that the tensile members include
Steel wire, circle are wound on the periphery of first insulating layer；
Nylon wire is coated on the periphery of the steel wire.
3. tensile cable according to claim 1, which is characterized in that the conductive core is equipped with more, is mutually parallel and sets
It sets.
4. tensile cable according to claim 1, which is characterized in that the second insulating layer is PVC rubber layers.
5. tensile cable according to claim 1, which is characterized in that the diameter of the tensile members cross section and the conduction
The ratio of the diameter of battery core cross section is 1:20-1:4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820418303.9U CN208093181U (en) | 2018-03-27 | 2018-03-27 | A kind of tensile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820418303.9U CN208093181U (en) | 2018-03-27 | 2018-03-27 | A kind of tensile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093181U true CN208093181U (en) | 2018-11-13 |
Family
ID=64060308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820418303.9U Expired - Fee Related CN208093181U (en) | 2018-03-27 | 2018-03-27 | A kind of tensile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093181U (en) |
-
2018
- 2018-03-27 CN CN201820418303.9U patent/CN208093181U/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: 20181113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |