CN208722603U - A kind of wear-resistant cable - Google Patents
A kind of wear-resistant cable Download PDFInfo
- Publication number
- CN208722603U CN208722603U CN201821329572.4U CN201821329572U CN208722603U CN 208722603 U CN208722603 U CN 208722603U CN 201821329572 U CN201821329572 U CN 201821329572U CN 208722603 U CN208722603 U CN 208722603U
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- CN
- China
- Prior art keywords
- layer
- sheath
- cable
- wear
- fireprotection
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to field of cable technology, especially a kind of wear-resistant cable, including multi beam core and sheath, insulating layer is arranged on the outside of core described in multi beam, silicon rubber glass layer is coated on the outside of the insulating layer, and core, insulating layer and silicon rubber glass layer collectively form conductor wire, fireprotection layer is provided on the inside of the sheath, and sheath and fireprotection layer clearance fit, the flexible fibrous layer of gap setting between sheath and fireprotection layer, filled layer is filled between the fireprotection layer and multiple conductor wires, epoxy resin layer coating is also coated on the inside of the fireprotection layer, wearing layer is provided on the outside of the sheath.This utility model structure simply has good anti-friction performance, guarantees that cable will not lead to cable bad because of friction in laid processes.
Description
Technical field
The utility model relates to field of cable technology more particularly to a kind of wear-resistant cables.
Background technique
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire 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
Conducting wire and insulating layer composition, for connecting circuit, electric appliance etc., are applied respectively in different occasions.
With being constantly progressive for society, the requirement to cable is also higher and higher, it is desirable that and the current-carrying capability 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
When being laid with work, it is easy to spoil oversheath in laid processes, to leave security risk, lead to that accident occurs.Existing skill
In art, most of the insulation of cable and sheath are formed using plastics and rubber organic polymer, and wearability is poor.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of wear-resistant cable proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of wear-resistant cable, including multi beam core and sheath are designed, is arranged with insulating layer on the outside of core described in multi beam, institute
It states and is coated with silicon rubber glass layer on the outside of insulating layer, and core, insulating layer and silicon rubber glass layer are collectively formed and led
Electric wire, the sheath inside are provided with fireprotection layer, and sheath and fireprotection layer clearance fit, and the gap between sheath and fireprotection layer is set
It is equipped with elastic fibrous layer, filled layer is filled between the fireprotection layer and multiple conductor wires, is also coated on the inside of the fireprotection layer
Epoxy resin layer coating, the sheath outside are provided with wearing layer.
Preferably, the insulating layer is specially polytetrafluoroethylene (PTFE).
Preferably, the filled layer is specially pearl cotton.
Preferably, the fireprotection layer is specially magnesium oxide coating.
Preferably, the wearing layer is specially wearable ceramic coat.
Preferably, the sheath is specially Ceramic silicon rubber layer.
The utility model proposes a kind of wear-resistant cable, beneficial effect is: the multilayered structure of wear-resistant cable setting makes
Cable has good insulating properties, fire line tensile resistance, and the sheath and wearing layer of setting make cable have good anti-friction
Performance is wiped, guarantees that cable will not lead to cable bad because of friction in laid processes.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of wear-resistant cable structural schematic diagram.
In figure: core 1, insulating layer 2, silicon rubber glass layer 3, filled layer 4, epoxy resin layer 5, fireprotection layer 6, elasticity
Fibrous layer 7, sheath 8, wearing layer 9.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely retouches, it is clear that the embodiment retouched is only the utility model a part of the embodiment, instead of all the embodiments.
Referring to Fig.1, a kind of wear-resistant cable, including multi beam core 1 and sheath 8,1 outside of multi beam core are arranged with insulating layer
2, insulating layer 2 is specially polytetrafluoroethylene (PTFE), is coated with silicon rubber glass layer 3, and core 1, insulating layer 2 on the outside of insulating layer 2
Conductor wire is collectively formed with silicon rubber glass layer 3, sheath 8 is specially Ceramic silicon rubber layer, and multi beam core 1 is specially soft
Copper is at good electric conductivity, efficiency of guarantee cable during power Transmission, and the material is soft, convenient for cable
Bending, the insulating layer 2 of setting are specially polytetrafluoroethylene (PTFE), and polytetrafluoroethylene (PTFE) has outstanding excellent comprehensive performance, and high temperature resistant is resistance to
Burn into is viscous, self-lubricating, excellent dielectric properties, very low coefficient of friction, and protection multi beam core 1 is put together will not be by
To influence, be coated on the outside of edge layer 2 silicon rubber glass layer 3 with excellent high temperature resistant, low temperature properties, can be not only soft but also have tough
Property, and resistance to chemical corrosion well can, enable conductor wire to be independently operated, and insulate, high temperature resistant coefficient is good, sheath 8
It can guarantee that multiple conductor wires will not be damaged, and sheath 8 is specially Ceramic silicon rubber layer, Ceramic silicon rubber layer ceramics
SiClx rubber has the characteristics such as splendid fire prevention, fire-retardant, low cigarette, nontoxic, and extrusion molding process is simple, and Ceramic silicon rubber layer
In ceramics have good wearability, guarantee cable do not influenced by the external world while, also make cable have abrasive resistance.
Fireprotection layer 6 is provided on the inside of sheath 8, fireprotection layer 6 is specially magnesium oxide coating, and magnesium oxide coating has good anti-
Oxidability guarantees that cable not will receive the influence of high temperature or fire and cause cable ineffective.
Sheath 8 and 6 clearance fit of fireprotection layer, the flexible fibrous layer 7 of gap setting between sheath 8 and fireprotection layer 6, elasticity
Fibrous layer 7 has good elastic property, guarantees that cable has good pull resistance, so that the toughness of cable gets a promotion.
Between fireprotection layer 6 and multiple conductor wires be filled with filled layer 4, filled layer 4 be specially pearl cotton, pearl cotton have every
Many advantages, such as water is moisture-proof, shockproof, sound insulation, heat preservation, plasticity is good, toughness is strong, reconstituted circularly, environmental protection, strong crashworthiness power, also has
There is good chemical resistance, guarantees the good wearability of cable.
6 inside of fireprotection layer is also coated with 5 coating of epoxy resin layer, and epoxy resin layer 5 has good insulating properties, guarantees electricity
It will not mutually be affected between cable.
It is provided with wearing layer 9 on the outside of sheath 8, wearing layer 9 is specially wearable ceramic coat, wearable ceramic coat not only resistance to height
Temperature guarantees that cable will not be damaged because of friction there are also heat shock resistance and the performances such as wear-resisting.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of wear-resistant cable, including multi beam core (1) and sheath (8), which is characterized in that on the outside of core described in multi beam (1)
It is arranged with insulating layer (2), is coated with silicon rubber glass layer (3) on the outside of the insulating layer (2), and core (1), insulating layer
(2) conductor wire is collectively formed with silicon rubber glass layer (3), is provided with fireprotection layer (6) on the inside of the sheath (8), and sheath
(8) with fireprotection layer (6) clearance fit, the flexible fibrous layer of gap setting (7) between sheath (8) and fireprotection layer (6) is described anti-
Filled layer (4) are filled between fire bed (6) and multiple conductor wires, are also coated with epoxy resin layer (5) on the inside of the fireprotection layer (6)
Coating, sheath (8) outside are provided with wearing layer (9).
2. a kind of wear-resistant cable according to claim 1, which is characterized in that the insulating layer (2) is specially polytetrafluoroethyl-ne
Alkene.
3. a kind of wear-resistant cable according to claim 1, which is characterized in that the filled layer (4) is specially pearl cotton.
4. a kind of wear-resistant cable according to claim 1, which is characterized in that the fireprotection layer (6) is specially that magnesia applies
Layer.
5. a kind of wear-resistant cable according to claim 1, which is characterized in that the wearing layer (9) is specially wear-resistant ceramic
Coating.
6. a kind of wear-resistant cable according to claim 1, which is characterized in that the sheath (8) is specially ceramic SiClx rubber
Glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329572.4U CN208722603U (en) | 2018-08-17 | 2018-08-17 | A kind of wear-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329572.4U CN208722603U (en) | 2018-08-17 | 2018-08-17 | A kind of wear-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208722603U true CN208722603U (en) | 2019-04-09 |
Family
ID=65978142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821329572.4U Expired - Fee Related CN208722603U (en) | 2018-08-17 | 2018-08-17 | A kind of wear-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208722603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660518A (en) * | 2019-10-14 | 2020-01-07 | 江苏泰祥电线电缆有限公司 | High-strength tensile cable for ladle car |
-
2018
- 2018-08-17 CN CN201821329572.4U patent/CN208722603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660518A (en) * | 2019-10-14 | 2020-01-07 | 江苏泰祥电线电缆有限公司 | High-strength tensile cable for ladle car |
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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: 20190409 Termination date: 20200817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |