CN206976065U - A kind of anti abrasive insulation ZR YJLV flame resistant cables of epidermis - Google Patents
A kind of anti abrasive insulation ZR YJLV flame resistant cables of epidermis Download PDFInfo
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- CN206976065U CN206976065U CN201720985733.4U CN201720985733U CN206976065U CN 206976065 U CN206976065 U CN 206976065U CN 201720985733 U CN201720985733 U CN 201720985733U CN 206976065 U CN206976065 U CN 206976065U
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Abstract
The utility model discloses a kind of anti abrasive insulation ZR YJLV flame resistant cables of epidermis, including steel wire rope, separator is installed on the steel wire rope, the separator is cylindrical-shaped structure, separator is provided with multigroup, length direction equidistant placement of the separator along steel wire rope, the side of separator is provided with the fixture block of C-shaped, the fixture block is provided with multigroup, the inside of fixture block is socketed with inner insulating layer, the inside of the inner insulating layer is socketed with flame retardant coating, the inside of the flame retardant coating is socketed with section as circular copper core body, the outside of separator is socketed with packed layer, the outside of the packed layer is socketed with clad, the outside of the clad is socketed with external insulation layer, the outside of the external insulation layer is socketed with wearing layer, the outside of the wearing layer is socketed with flame-retardant layer.The utility model can avoid multigroup wire because of situation about being wound mutually when cable generation twisting, bending, so as to reduce the possibility that short-circuit or other failures occur for cable.
Description
Technical field
It the utility model is related to field of cable technology, more particularly to the anti abrasive insulation ZR-YJLV of a kind of epidermis fire-retardant resistance to
Thermoelectricity cable.
Background technology
Typically by several or several groups of wires（Every group at least two）The cable for the similar rope being twisted, every group of wire
Between mutually insulated, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.Cable has interior logical
Electricity, the feature cable of external insulation have power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable,
Signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They be all by sub-thread or
Stranded conductor and insulating barrier composition, for connecting circuit, electrical equipment etc..
Our common anti abrasive insulation ZR-YJLV flame resistant cables generally comprise multigroup electric conductor, and electric conductor
Between typically just simply separated by packed layer, some even abuts directly on together, so, when cable occur it is curved
The easy mutual dislocation of each electric conductor or winding, can so influence the use of cable when bent, and short circuit can even occur sometimes and burn
Ruin the phenomenon of cable.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of epidermis proposed is wear-resistant
Insulation ZR-YJLV flame resistant cables.
To achieve these goals, the utility model employs following technical scheme：
A kind of anti abrasive insulation ZR-YJLV flame resistant cables of epidermis, including steel wire rope, it is provided with the steel wire rope
Separator, the separator are cylindrical-shaped structure, and separator is provided with multigroup, the equidistant cloth of length direction of the separator along steel wire rope
Put, the side of separator is provided with the fixture block of C-shaped, and the fixture block is provided with multigroup, and the inside of fixture block is socketed with inner insulating layer, described
The inside of inner insulating layer is socketed with flame retardant coating, and the inside of the flame retardant coating is socketed with section as circular copper core body, separator
Outside is socketed with packed layer, and the outside of the packed layer is socketed with clad, and the outside of the clad is socketed with external insulation layer,
The outside of the external insulation layer is socketed with wearing layer, and the outside of the wearing layer is socketed with flame-retardant layer.
Preferably, the steel wire penetrating separator axle center, steel wire rope are fixedly connected with separator.
Preferably, the fixture block is provided with four groups, axial line circumferentially array of four groups of fixture blocks on separator.
Preferably, the material of the flame-retardant layer is flame-proof polyvinyl chloride, and the material of wearing layer is japanning armouring tape, outer exhausted
Edge layer and inner insulating layer are cross-linked polrvinyl chloride, and the material of clad is non-woven fabrics twining package tape, and the material of packed layer is polypropylene
Guipure, flame retardant coating are fire-resistant isinglass belt.
Preferably, the material of the separator is polyvinyl chloride.
Preferably, the cross section of the flame-retardant layer, wearing layer, external insulation layer and clad is circle, flame-retardant layer, wear-resisting
Layer, external insulation layer and clad are concentric, and the cross section of inner insulating layer, flame retardant coating and copper core body is circular, inner insulating layer, fire resisting
Layer and copper core body are concentric.
Compared with prior art, the beneficial effects of the utility model are：
By setting flame-retardant layer, wearing layer, external insulation layer, clad, packed layer, inner insulating layer, resistance in the utility model
It fire bed, copper core body, separator, steel wire rope, can be very good well to be separated multigroup wire, avoid multigroup wire because of electricity
Situation about being wound mutually when twisting, bending occur for cable, occurs short-circuit or other failures so as to reduce cable
Possibility, while there is the performance of fire-retardant, wear-resisting, insulation and fire resisting well.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of anti abrasive insulation ZR-YJLV flame resistant cables of epidermis cross section
Schematic diagram；
Fig. 2 be the utility model proposes a kind of anti abrasive insulation ZR-YJLV flame resistant cables of epidermis separator
Structural representation.
In figure：1 flame-retardant layer, 2 wearing layers, 3 external insulation layers, 4 clads, 5 packed layers, 6 inner insulating layers, 7 flame retardant coatings, 8 bronze medals
Core body, 9 separators, 10 steel wire ropes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of anti abrasive insulation ZR-YJLV flame resistant cables of epidermis, including steel wire rope 10, steel wire rope
Separator 9 is installed, separator 9 is cylindrical-shaped structure, and separator 9 is provided with multigroup, length of the separator 9 along steel wire rope 10 on 10
Direction equidistant placement, the side of separator 9 are provided with the fixture block of C-shaped, and fixture block is provided with multigroup, and the inside of fixture block is socketed with interior insulation
Layer 6, the inside of inner insulating layer 6 are socketed with flame retardant coating 7, and the inside of flame retardant coating 7 is socketed with section as circular copper core body 8, separation
The outside of device 9 is socketed with packed layer 5, and the outside of packed layer 5 is socketed with clad 4, and the outside of clad 4 is socketed with external insulation layer
3, the outside of external insulation layer 3 is socketed with wearing layer 2, and the outside of wearing layer 2 is socketed with flame-retardant layer 1, and steel wire rope 10 passes through separator 9
Axle center, steel wire rope 10 are fixedly connected with separator 9, fixture block be provided with four groups, four groups of fixture blocks on separator 9 axial line circumferentially
Array, the material of flame-retardant layer 1 are flame-proof polyvinyl chloride, and the material of wearing layer 2 is japanning armouring tape, external insulation layer 3 and it is interior absolutely
Edge layer 6 is cross-linked polrvinyl chloride, and the material of clad 4 is non-woven fabrics twining package tape, and the material of packed layer 5 is polypropylene net band, resistance to
Fire bed 7 is fire-resistant isinglass belt, and the material of separator 9 is polyvinyl chloride, flame-retardant layer 1, wearing layer 2, external insulation layer 3 and clad 4
Cross section for circle, flame-retardant layer 1, wearing layer 2, external insulation layer 3 and clad 4 are concentric, inner insulating layer 6, flame retardant coating 7 and copper
The cross section of core body 8 is circle, and inner insulating layer 6, flame retardant coating 7 and copper core body 8 are concentric.
Operation principle：Separator 9 and steel wire rope 10 can be very good well to be separated multigroup wire, avoid multigroup
Wire because cable occurs when twisting, bending and situation about winding mutually, so as to reduce cable occur short circuit or its
The possibility of its failure, meanwhile, by setting flame-retardant layer 1, wearing layer 2, external insulation layer 3, clad 4, packed layer 5, interior insulation
Layer 6 and flame retardant coating 7, the utility model have the performance of fire-retardant, wear-resisting, insulation and fire resisting well.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of anti abrasive insulation ZR-YJLV flame resistant cables of epidermis, including steel wire rope（10）, it is characterised in that it is described
Steel wire rope（10）On separator is installed（9）, the separator（9）For cylindrical-shaped structure, separator（9）Provided with multigroup, separation
Device（9）Along steel wire rope（10）Length direction equidistant placement, separator（9）Side the fixture block of C-shaped is installed, the fixture block is set
Have multigroup, the inside of fixture block is socketed with inner insulating layer（6）, the inner insulating layer（6）Inside be socketed with flame retardant coating（7）, it is described
Flame retardant coating（7）Inside be socketed with section as circular copper core body（8）, separator（9）Outside be socketed with packed layer（5）, institute
State packed layer（5）Outside be socketed with clad（4）, the clad（4）Outside be socketed with external insulation layer（3）, it is described outer
Insulating barrier（3）Outside be socketed with wearing layer（2）, the wearing layer（2）Outside be socketed with flame-retardant layer（1）.
A kind of 2. anti abrasive insulation ZR-YJLV flame resistant cables of epidermis according to claim 1, it is characterised in that
The steel wire rope（10）Through separator（9）Axle center, steel wire rope（10）With separator（9）It is fixedly connected.
A kind of 3. anti abrasive insulation ZR-YJLV flame resistant cables of epidermis according to claim 1, it is characterised in that
The fixture block is provided with four groups, and four groups of fixture blocks are on separator（9）Axial line circumferentially array.
A kind of 4. anti abrasive insulation ZR-YJLV flame resistant cables of epidermis according to claim 1, it is characterised in that
The flame-retardant layer（1）Material be flame-proof polyvinyl chloride, wearing layer（2）Material for japanning armouring tape, external insulation layer（3）With
Inner insulating layer（6）For cross-linked polrvinyl chloride, clad（4）Material be non-woven fabrics twining package tape, packed layer（5）Material be poly- third
Alkene guipure, flame retardant coating（7）For fire-resistant isinglass belt.
A kind of 5. anti abrasive insulation ZR-YJLV flame resistant cables of epidermis according to claim 1, it is characterised in that
The separator（9）Material be polyvinyl chloride.
A kind of 6. anti abrasive insulation ZR-YJLV flame resistant cables of epidermis according to claim 1, it is characterised in that
The flame-retardant layer（1）, wearing layer（2）, external insulation layer（3）And clad（4）Cross section for circle, flame-retardant layer（1）, wearing layer
（2）, external insulation layer（3）And clad（4）It is concentric, inner insulating layer（6）, flame retardant coating（7）With copper core body（8）Cross section for circle
Shape, inner insulating layer（6）, flame retardant coating（7）With copper core body（8）It is concentric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985733.4U CN206976065U (en) | 2017-08-09 | 2017-08-09 | A kind of anti abrasive insulation ZR YJLV flame resistant cables of epidermis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985733.4U CN206976065U (en) | 2017-08-09 | 2017-08-09 | A kind of anti abrasive insulation ZR YJLV flame resistant cables of epidermis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976065U true CN206976065U (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720985733.4U Active CN206976065U (en) | 2017-08-09 | 2017-08-09 | A kind of anti abrasive insulation ZR YJLV flame resistant cables of epidermis |
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| CN (1) | CN206976065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102939A (en) * | 2018-07-20 | 2018-12-28 | 安徽德源电缆集团有限公司 | A kind of charging pile abrasion resistant fire blocking insulated cable |
| CN115707825A (en) * | 2021-08-19 | 2023-02-21 | 扬州兴轮绳缆有限公司 | Insulating composite rope |
-
2017
- 2017-08-09 CN CN201720985733.4U patent/CN206976065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102939A (en) * | 2018-07-20 | 2018-12-28 | 安徽德源电缆集团有限公司 | A kind of charging pile abrasion resistant fire blocking insulated cable |
| CN115707825A (en) * | 2021-08-19 | 2023-02-21 | 扬州兴轮绳缆有限公司 | Insulating composite rope |
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