CN210200383U - Fireproof shapeable cable - Google Patents
Fireproof shapeable cable Download PDFInfo
- Publication number
- CN210200383U CN210200383U CN201921113076.XU CN201921113076U CN210200383U CN 210200383 U CN210200383 U CN 210200383U CN 201921113076 U CN201921113076 U CN 201921113076U CN 210200383 U CN210200383 U CN 210200383U
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Abstract
The utility model discloses a fireproof shapeable cable, the cable is provided with an outer protective layer, a shaping layer, a flame retardant layer and an outer rubber insulation layer from outside to inside in sequence, a plurality of wire cores are arranged inside the outer rubber insulation layer, and flexible fillers are arranged in gaps between the wire cores and the outer rubber insulation layer; the quantity of sinle silk is 4, and one of them sinle silk is located outer rubber insulation layer's axis department, and three sinle silks evenly distributed is around outer rubber insulation layer's axis in addition, and all sinle silks ' axis all is parallel to each other, and every sinle silk outside from inside to outside cladding has interior rubber insulation layer and interior flame retardant coating. The cable has high temperature resistance and plasticity, can effectively prevent the cable from being exposed and ignited due to friction, and well prevent fire caused by external or internal factors; the cable has high plasticity, can perfectly deal with the complex environment in rural areas, and is more favorable for laying.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a shapable cable prevents fires.
Background
With the national strong support for rural areas, rural electric appliances are more and more popular, cables are widely applied, and the rural environment is special relative to the urban environment, for example, the distance between houses is long, the terrain structure between houses is relatively complex, the cables need to be laid in complex terrains and keep being used for a long time; external conditions such as open fire and the like easily exist, so that the hidden danger of the cable is well solved due to the internal structure design and the application of materials.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a shape cable can prevent fires, can improve the fire behavior and the plasticity of cable.
For solving the technical problem, the utility model discloses a following technical scheme:
a fireproof shapeable cable comprises an outer protection layer, a shaping layer, a flame-retardant layer, an outer rubber insulation layer, a flexible filler, an inner flame-retardant layer, an inner rubber insulation layer and wire cores, wherein the shaping layer, the flame-retardant layer and the outer rubber insulation layer are sequentially arranged inside the outer protection layer from outside to inside;
the quantity of sinle silk is 4, and one of them sinle silk is located outer rubber insulation layer's axis department, and three sinle silks evenly distributed is around outer rubber insulation layer's axis in addition, and all sinle silks ' axis all is parallel to each other, and every sinle silk outside from inside to outside cladding has interior rubber insulation layer and interior flame retardant coating.
Further, the outer protective layer is a polyurethane protective layer.
Furthermore, the shaping layer is a plurality of 5052 aluminum alloy wires which are parallel to each other.
Further, the flame-retardant layer and the inner flame-retardant layer are halogen-free low-smoke polyolefin.
Further, the flexible filler is heat-resistant insulating nylon.
The utility model has the advantages that: the high-temperature resistance and plasticity of the cable can be improved, the cable can be effectively prevented from being exposed and ignited due to friction, and a fire disaster caused by the ignition of external factors or internal factors can be well prevented; the cable has high plasticity, can perfectly deal with the complex environment in rural areas, and is more favorable for laying.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
in the figure: the cable comprises an outer protective layer 1, a shaping layer 2, a flame-retardant layer 3, an outer rubber insulating layer 4, a flexible filler 5, an inner flame-retardant layer 6, an inner rubber insulating layer 7 and a cable core 8.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the utility model relates to a fire-proof shapeable cable, including outer protective layer 1, shaping layer 2, fire-retardant layer 3, outer rubber insulation layer 4, pliable filler 5, interior fire-retardant layer 6, interior rubber insulation layer 7 and sinle silk 8, the inside outside-in of outer protective layer 1 has been provided with shaping layer 2, fire-retardant layer 3, outer rubber insulation layer 4 in order, the inside of outer rubber insulation layer 4 is provided with a plurality of sinle silks 8, be provided with pliable filler 5 in the clearance between sinle silk 8 and outer rubber insulation layer 4;
the quantity of sinle silk 8 is 4, and one of them sinle silk 8 is located outer rubber insulation layer 4's axis department, and three sinle silk 8 evenly distributed are around outer rubber insulation layer 4's axis in addition, and all sinle silk 8's axis all is parallel to each other, and every sinle silk 8 outside from inside to outside cladding has interior rubber insulation layer 7 and interior flame retardant coating 6.
In a specific embodiment of the present invention, the outer protective layer 1 is a polyurethane protective layer.
In a specific embodiment of the present invention, the shaping layer 2 is a plurality of 5052 aluminum alloy wires parallel to each other.
In a specific embodiment of the present invention, the flame retardant layer 3 and the inner flame retardant layer 6 are made of halogen-free low-smoke polyolefin material.
In a specific embodiment of the present invention, the flexible filler 5 is heat-resistant insulating nylon.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention will be described in detail through specific use modes.
The heat-resistant insulating nylon is filled between the inner flame-retardant layer 6 and the outer rubber insulating layer 4, so that the flexibility of the cable is improved while the inner flame-retardant layer can be effectively prevented from catching fire, and the cable can be bent better.
A shaping layer 2 is arranged between the outer protection layer 1 and the flame-retardant layer 3, the shaping layer 2 comprises a plurality of 5052 aluminum alloy wires, the wire diameter is 0.1 mm-0.25 mm, and the aluminum alloy has high corrosion resistance, plasticity and corrosion resistance, so that the cable has good plasticity and cannot be exposed due to corrosion of the wires to cause accidents.
In conclusion, the cable can effectively improve the high-temperature resistance and plasticity of the cable, can effectively prevent the cable from being exposed and ignited due to friction, and can well prevent the fire caused by the ignition of external or internal factors; the cable has high plasticity, can perfectly deal with the complex environment in rural areas, and is more favorable for laying.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a cable that shapes prevents fires which characterized in that: the flame-retardant cable comprises an outer protective layer (1), a shaping layer (2), a flame-retardant layer (3), an outer rubber insulating layer (4), a flexible filler (5), an inner flame-retardant layer (6), an inner rubber insulating layer (7) and a cable core (8), wherein the shaping layer (2), the flame-retardant layer (3) and the outer rubber insulating layer (4) are sequentially arranged inside the outer protective layer (1) from outside to inside, a plurality of cable cores (8) are arranged inside the outer rubber insulating layer (4), and the flexible filler (5) is arranged in a gap between the cable core (8) and the outer rubber insulating layer (4);
the quantity of sinle silk (8) is 4, and one of them sinle silk (8) are located the axis department of outer rubber insulation layer (4), and three sinle silk (8) evenly distributed are around the axis of outer rubber insulation layer (4) in addition, and the axis of all sinle silks (8) is all parallel to each other, and every sinle silk (8) outside from inside to outside cladding has interior rubber insulation layer (7) and interior flame retardant coating (6).
2. A fire-resistant shapeable cable according to claim 1, wherein: the outer protective layer (1) is a polyurethane protective layer.
3. A fire-resistant shapeable cable according to claim 1, wherein: the shaping layer (2) comprises a plurality of 5052 aluminum alloy wires which are parallel to each other.
4. A fire-resistant shapeable cable according to claim 1, wherein: the flame-retardant layer (3) and the inner flame-retardant layer (6) are made of halogen-free low-smoke polyolefin materials.
5. A fire-resistant shapeable cable according to claim 1, wherein: the flexible filler (5) is heat-resistant insulating nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113076.XU CN210200383U (en) | 2019-07-16 | 2019-07-16 | Fireproof shapeable cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113076.XU CN210200383U (en) | 2019-07-16 | 2019-07-16 | Fireproof shapeable cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210200383U true CN210200383U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921113076.XU Active CN210200383U (en) | 2019-07-16 | 2019-07-16 | Fireproof shapeable cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210200383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883294A (en) * | 2020-07-09 | 2020-11-03 | 扬州市红旗电缆制造有限公司 | Stretch-proofing durability shore connection cable |
-
2019
- 2019-07-16 CN CN201921113076.XU patent/CN210200383U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883294A (en) * | 2020-07-09 | 2020-11-03 | 扬州市红旗电缆制造有限公司 | Stretch-proofing durability shore connection cable |
| CN111883294B (en) * | 2020-07-09 | 2021-12-10 | 扬州市红旗电缆制造有限公司 | Stretch-proofing durability shore connection cable device |
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