CN206194419U - Wear -resisting cable - Google Patents
Wear -resisting cable Download PDFInfo
- Publication number
- CN206194419U CN206194419U CN201620898366.XU CN201620898366U CN206194419U CN 206194419 U CN206194419 U CN 206194419U CN 201620898366 U CN201620898366 U CN 201620898366U CN 206194419 U CN206194419 U CN 206194419U
- Authority
- CN
- China
- Prior art keywords
- wear
- cable
- conductor
- thickness
- resisting 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
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model relates to a wear -resisting cable, wear -resisting cable includes four piece at least sinle silks, all be provided with the drainage line in four sinle silks, wear -resisting cable has set gradually wearing layer, armor and restrictive coating from inside to outside, evenly be provided with the filler between the sinle silk and keep apart and support, the sinle silk includes conductor, insulating layer and shielding layer, the quantity of conductor is one at least, the conductor adopts the tin -coated copper conductor, the insulating layer adopts the crosslinked polyethylene material to make, is the thickness of wearing layer 0.2 0.25mm, the shielding layer is woven by the mica tape and is formed, wear -resisting cable's centre is provided with cylindrical wear -resistant bracket, is the thickness of armor 0.1 0.25mm. This technical scheme simple structure, compactness, the cable compliance can be good, and the wearability is good to the cost is lower, the large -scale popularization and application of being convenient for.
Description
Technical field
The utility model is related to a kind of cable, and in particular to a kind of wear-resistant cable, belongs to field of cable technology.
Background technology
Cable is typically by several or several groups of wires（Every group at least two）The cable of stranded similar rope, every group
Mutually insulated between wire, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.Cable has
Interior energization, the feature of external insulation.Cable has power cable, compensating cable, shielded cable, wear-resistant cable, computer cable, signal
Cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are all by sub-thread or multiply
Wire and insulating barrier are constituted, and for connecting circuit, electrical equipment etc., are applied respectively in different occasions.
With the continuous progress of society, requirement to cable also more and more higher, it is desirable to which the current capacity of cable is increasing,
The conductor wire core section of cable constantly increases, and the unit weight of cable is consequently increased, when staff is carrying out cable
During laying work, it is easy to oversheath is spoilt in laid processes, so as to leave potential safety hazard, causes accident.Existing skill
In art, most of the insulation of cable and sheath are constituted using plastics and rubber organic polymer, and wearability is poor.Therefore, compel
A kind of new technical scheme solves above-mentioned technical problem the need for cutting.
The content of the invention
In order to solve above-mentioned problem, the utility model discloses a kind of wear-resistant cable, technical scheme structure letter
Single, compact, cable softness is good, and wearability is good, and cost is relatively low, is easy to large-scale popularization and application.
To achieve these goals, the technical solution of the utility model is as follows, wear-resistant cable, it is characterised in that described resistance to
Electric mill cable includes at least four cores, and drainage thread is provided with four cores, and wear-resistant cable sets gradually from inside to outside
There are wearing layer, armor and restrictive coating, filler and isolation support are evenly arranged between the core.
Used as a kind of improvement of the present utility model, the core includes conductor, insulating barrier and screen layer, the number of the conductor
Amount is at least one.
Used as a kind of improvement of the present utility model, the conductor uses tinned copper conductor, and the insulating barrier is poly- using crosslinking
Vinyl material is made.
Used as a kind of improvement of the present utility model, the screen layer is formed by mica tape braiding.
Used as a kind of improvement of the present utility model, the middle setting of the wear-resistant cable has cylindrical wear-resisting support.
Used as a kind of improvement of the present utility model, the thickness of the armor is 0.1-0.25mm.
Used as a kind of improvement of the present utility model, the thickness of the screen layer is 0.1-0.3mm.
Relative to prior art, advantage of the present utility model is as follows, and 1）Whole Technical Design is ingenious, and simple structure is tight
Gather, 2）
Wear-resistant cable described in the technical scheme has good resistance to elevated temperatures and anti-wear performance, and at high temperature
It is difficult to be corroded by acid, alkali, the material that the cable is used in addition is nontoxic, beneficial to environmental protection；Insulating performance of cable is fabulous, insulation
Layer is non-aging, is effectively prevented the generation of leaky, and cable is provided with screen layer, can be very good protection cable and is subject to
The intrusion of introduced contaminants and moisture, is effectively prevented damage of the external force to cable, 3）The technical scheme is set between core
The middle setting for having filler, the wear-resistant cable has cylindrical wear-resisting support, and the wear-resisting support is arranged in the middle of cable first,
With good support effect, secondly, all spaces inside cable are filled with filler, greatly strengthen the wear-resisting of cable
Property；4）The technical scheme cost is relatively low, is easy to large-scale popularization and application.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
In figure：1st, core, 2, wearing layer, 3, armor, 4, sheath, 11, conductor, 12, insulating barrier, 13, screen layer, 14,
Drainage thread, 15, filler, 16, wear-resisting support, 17, isolation support.
Specific embodiment
In order to deepen to be appreciated and understood by of the present utility model, with reference to the accompanying drawings and detailed description, further explain
Bright the utility model.
Embodiment 1：Referring to Fig. 1, a kind of wear-resistant cable, wear-resistant cable, the wear-resistant cable includes at least four cores 1,
Be provided with drainage thread 14 in four cores, wear-resistant cable be disposed with from inside to outside wearing layer 2, armor 3 and
Restrictive coating 4, the core includes conductor 11, insulating barrier 12 and screen layer 13, and the quantity of the conductor is at least one, the line
The isolation support 17 of filler 15 and triangle is evenly arranged between core.The technical scheme simple structure, compact, cable is soft
Soft energy is good, and wearability is good, and cost is relatively low, is easy to large-scale popularization and application.
Embodiment 2：
Referring to Fig. 1, used as a kind of improvement of the present utility model, the conductor uses tinned copper conductor, the insulating barrier to adopt
Be made of cross-linking polyethylene materials, the middle setting of the wear-resistant cable has a cylindrical wear-resisting support 16, the screen layer 13 by
Mica tape braiding is formed.The technical scheme is provided with filler between core, and the middle setting of the wear-resistant cable has cylinder
The wear-resisting support of shape, the first wear-resisting support are arranged in the middle of cable, with good support effect, secondly, the institute inside cable
There is space filled with filler, greatly strengthen the wearability of cable；Remaining structure and advantage are identical with embodiment 1.
Embodiment 3：
Referring to Fig. 1, used as a kind of improvement of the present utility model, the thickness of the armor is 0.1-0.25mm, the screen
The thickness for covering layer is 0.1-0.3mm.So that cable is not easy to wear in the course of the work, cable short circuit or open circuit event can be effectively prevented
The generation of barrier.Remaining structure and advantage are identical with embodiment 1.
The utility model can also combine at least one of technical characteristic described in embodiment 2,3 with embodiment 1 to be formed
New implementation method.
It should be noted that above-described embodiment is only preferred embodiment of the present utility model, not for limiting this
The protection domain of utility model, the equivalent or replacement made on the basis of above-mentioned technical proposal, belongs to this practicality
New protection domain.
Claims (2)
1. a kind of wear-resistant cable, it is characterised in that the wear-resistant cable includes at least four cores, is all provided with four cores
Drainage thread is equipped with, wear-resistant cable is disposed with wearing layer, armor and restrictive coating from inside to outside, it is uniform between the core
Filler and isolation support are provided with, the core includes conductor, insulating barrier and screen layer, and the quantity of the conductor is at least
One, the conductor uses tinned copper conductor, the insulating barrier to be made of cross-linking polyethylene materials, the thickness of the wearing layer
It is 0.2-0.25mm, the screen layer is formed by mica tape braiding, and the middle setting of the wear-resistant cable has cylindrical wear-resisting branch
Frame, the thickness of the armor is 0.1-0.25mm.
2. a kind of wear-resistant cable according to claim 1, it is characterised in that the thickness of the screen layer is 0.1-0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898366.XU CN206194419U (en) | 2016-08-18 | 2016-08-18 | Wear -resisting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898366.XU CN206194419U (en) | 2016-08-18 | 2016-08-18 | Wear -resisting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206194419U true CN206194419U (en) | 2017-05-24 |
Family
ID=58736850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898366.XU Expired - Fee Related CN206194419U (en) | 2016-08-18 | 2016-08-18 | Wear -resisting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206194419U (en) |
-
2016
- 2016-08-18 CN CN201620898366.XU patent/CN206194419U/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: 20170524 Termination date: 20210818 |