CN204155631U - A kind of good cable of wear-resisting, waterproof and shock resistance - Google Patents
A kind of good cable of wear-resisting, waterproof and shock resistance Download PDFInfo
- Publication number
- CN204155631U CN204155631U CN201420562507.1U CN201420562507U CN204155631U CN 204155631 U CN204155631 U CN 204155631U CN 201420562507 U CN201420562507 U CN 201420562507U CN 204155631 U CN204155631 U CN 204155631U
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- China
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- cable
- oversheath
- inner sheath
- layer
- waterproof layer
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Abstract
The utility model is related to electricity field, specifically related to a kind of wear-resisting, waterproof and the good cable of shock resistance, including cable conductor, insulating barrier, inner sheath and oversheath, cable is followed successively by cable conductor, insulating barrier, gasket for packing, inner sheath, waterproof layer, oversheath from the inside to surface.The non-gasket for packing for opening the preparation of net polypropylene tearing material is filled up between insulating barrier and inner sheath, inner sheath is outwards provided with one layer of waterproof layer, one layer of oversheath is set outside waterproof layer, it is circular groove that some cross sections are provided between waterproof layer and oversheath, the cylindrical rubber bar for reducing vibration influence is provided with groove, the utility model has wear-resisting, waterproof and shock resistance concurrently.
Description
Technical field
The utility model is related to electricity field, and in particular to a kind of good cable of wear-resisting, waterproof and shock resistance.
Background technology
At present, with the development of society, power consumption is consequently increased, it is required that the current capacity of cable is increasing, the conductor wire core section of cable constantly increases, the unit weight of cable increasingly increases therewith, when staff is carrying out cable laying work, it is easy in laid processes spoil oversheath, extraneous water may be penetrated into inside cable, so as to leave hidden danger to safety, cause occur accident, simultaneously, because the conductor wire core section of cable constantly increases, its weight also increases therewith, when staff is carrying out cable laying work, cable is likely to cause to drop, produce certain vibrations, certain infringement is caused to cable inside, in the prior art, do not have while possessing high-wearing feature, high water proofing property, the cable of high shock resistance, such as notification number is a kind of U of CN 203659482 cable, the patent cable has certain wearability and water proofing property, but shock resistance is poor, also notification number is a kind of U of CN 203520990 wear-resistant cable, the cable of the patent only possesses anti-wear performance, without water resistance and anti-seismic performance.
The content of the invention
The technical problems to be solved in the utility model is that with anti-wear performance, water resistance, the defect of anti-seismic performance, there is provided a kind of wearability is strong, the cable of high water proofing property, high shock resistance in order to overcome same cable in the prior art.
The utility model is to solve above-mentioned technical problem by following technical proposals：It is a kind of wear-resisting, waterproof and the good cable of shock resistance, including cable conductor, insulating barrier, inner sheath and oversheath, it is characterized by, cable is followed successively by cable conductor from the inside to surface, insulating barrier, gasket for packing, inner sheath, waterproof layer, oversheath, some internally positioned cable conductors are each to the layer insulating of outer wrapping one, wrap up some cable conductor closing lays of insulating barrier and one layer of inner sheath formation cable core is outwards set, the non-gasket for packing for opening the preparation of net polypropylene tearing material is filled up between insulating barrier and inner sheath, inner sheath is outwards provided with one layer of waterproof layer, one layer of oversheath is set outside waterproof layer, it is circular groove that some cross sections are provided between waterproof layer and oversheath, the cylindrical rubber bar for reducing vibration influence is provided with groove, rubber strip diameter is equal with groove diameter.
Preferably, the inner sheath is made for polythene PE -90.
Preferably, the thickness of the inner sheath is more than or equal to 2.5mm.
Preferably, described waterproof layer is made up of aluminium plastic composite material.
Preferably, described rubber strip is at least four, and it is evenly distributed between waterproof layer and oversheath.
Preferably, the oversheath is made up of use elasticity and all preferable wear-resisting type pvc material of flexibility.
Preferably, the oversheath thickness is averagely not less than 4.5 millimeters, oversheath thickness thinnest part is not less than 4.5 millimeters.
Preferably, the cable core is any one in single, twin-core, three cores, four cores and five cores.
In the utility model, above-mentioned optimum condition can be combined on the basis of common sense in the field is met, and produce each preferred embodiment of the utility model.
The beneficial effect that the utility model is brought is：Cable of the present utility model make it that cable has water resistance by the setting of waterproof layer, and by being evenly distributed on the elastic reaction of the rubber strip of cylindricality between waterproof layer and oversheath in itself, vibrations can effectively be slowed down, so that cable has high shock resistance, the anti-wear performance of cable is finally improved using elasticity and all preferable wear-resisting type pvc material of flexibility in the oversheath directly contacted with external environment.In summary, the utility model cable is by the setting of internal structure, and having reached makes a characteristics of cable has anti-wear performance, water resistance and anti-seismic performance concurrently.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model preferred embodiment.
Drawing reference numeral：1st, cable conductor；2nd, insulating barrier；3rd, gasket for packing；4th, inner sheath；5th, waterproof layer；6th, oversheath；7th, cable core；8th, groove；9th, rubber strip.
Embodiment
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
As shown in Figure 1, the utility model cable is followed successively by cable conductor 1 from the inside to surface, insulating barrier 2, gasket for packing 3, inner sheath 4, waterproof layer 5, oversheath 6, four internally positioned cable conductors 1 are each to the layer insulating 2 of outer wrapping one, wrap up four closing lays of cable conductor 1 of insulating barrier and one layer of formation cable core 7 of inner sheath 4 is outwards set, the non-gasket for packing 3 for opening the preparation of net polypropylene tearing material is filled up between insulating barrier 2 and inner sheath 4, inner sheath 4 is outwards provided with one layer of waterproof layer 5, waterproof layer 5 is outer to set one layer of oversheath 6, it is circular groove 8 that four cross sections are provided between waterproof layer 5 and oversheath 6, the cylindrical rubber bar 9 for reducing vibration influence is provided with groove 8, the diameter of rubber strip 9 and the equal diameters of groove 8.
Described inner sheath is 2.5mm using the material of polythene PE -90 for extruding technique polar liquid, inner sheath thickness, so, greatly reduces the transmitance of vapor.
Described waterproof layer is made of aluminium plastic composite material, can greatly increase waterproof, corrosion resistance.
It is made for the oversheath directly contacted with external environment of elasticity and all preferable wear-resisting type pvc material of flexibility, oversheath thickness thinnest part is 4.5 millimeters.The anti-wear performance of cable is so improved, the various security incidents caused by cable jacket is caused breakage by point-like external force and planar external force are reduced.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model person of ordinary skill in the field can be made various modifications or supplement to described specific embodiment or be substituted using similar mode, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (8)
1. a kind of wear-resisting, waterproof and the good cable of shock resistance, including cable conductor（1）, insulating barrier（2）, inner sheath（4）And oversheath（6）, it is characterised in that cable is followed successively by cable conductor from the inside to surface（1）, insulating barrier（2）, gasket for packing（3）, inner sheath（4）, waterproof layer（5）, oversheath（6）, internally positioned some cable conductors（1）Each to the layer insulating of outer wrapping one（2）, wrap up insulating barrier（2）Some cable conductors（1）Closing lay simultaneously outwards sets one layer of inner sheath（4）Form cable core（7）, insulating barrier（2）And inner sheath（4）Between fill up it is non-open net polypropylene tearing material preparation gasket for packing（3）, inner sheath（4）Outwards it is provided with one layer of waterproof layer（5）, waterproof layer（5）One layer of oversheath of outer setting（6）, waterproof layer（5）With oversheath（6）Between to be provided with some cross sections be circular groove（8）, groove（8）Inside it is provided with cylindrical rubber bar（9）, rubber strip（9）Diameter and groove（8）Equal diameters.
2. cable according to claim 1, it is characterised in that the inner sheath（4）It is made for polythene PE -90.
3. cable according to claim 1, it is characterised in that the inner sheath（4）Thickness be more than or equal to 2.5mm.
4. cable according to claim 1, it is characterised in that described waterproof layer（5）It is made up of aluminium plastic composite material.
5. cable according to claim 1, it is characterised in that described rubber strip（9）At least four, and be evenly distributed between waterproof layer and oversheath.
6. cable according to claim 1, it is characterised in that the oversheath（6）By being made of elasticity and all preferable wear-resisting type pvc material of flexibility.
7. cable according to claim 1, it is characterised in that the oversheath（6）Thickness is averagely not less than 4.5 millimeters, oversheath（6）Thickness thinnest part is not less than 4.5 millimeters.
8. cable according to claim 1, it is characterised in that the cable core（7）For any one in single, twin-core, three cores, four cores and five cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562507.1U CN204155631U (en) | 2014-09-27 | 2014-09-27 | A kind of good cable of wear-resisting, waterproof and shock resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562507.1U CN204155631U (en) | 2014-09-27 | 2014-09-27 | A kind of good cable of wear-resisting, waterproof and shock resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155631U true CN204155631U (en) | 2015-02-11 |
Family
ID=52513729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562507.1U Expired - Fee Related CN204155631U (en) | 2014-09-27 | 2014-09-27 | A kind of good cable of wear-resisting, waterproof and shock resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204155631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962466A (en) * | 2018-08-13 | 2018-12-07 | 陈辉 | Waterproof anti-twisting cable used for wind power generation |
-
2014
- 2014-09-27 CN CN201420562507.1U patent/CN204155631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962466A (en) * | 2018-08-13 | 2018-12-07 | 陈辉 | Waterproof anti-twisting cable used for wind power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151208 Address after: Town of Kau Da Ling Ya Village 523187 Guangdong city of Dongguan Province Patentee after: DONGGUAN POTEC ELECTRIC INDUSTRIAL CO., LTD. Address before: Longwan Waterfront Street Wenzhou city Zhejiang province 325000 Sand Street No. 228 second floor Patentee before: WENZHOU HONGCHENGXIANG TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20180927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |