CN214152536U - Novel high temperature resistant aluminum alloy cable - Google Patents
Novel high temperature resistant aluminum alloy cable Download PDFInfo
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- CN214152536U CN214152536U CN202120237855.1U CN202120237855U CN214152536U CN 214152536 U CN214152536 U CN 214152536U CN 202120237855 U CN202120237855 U CN 202120237855U CN 214152536 U CN214152536 U CN 214152536U
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Abstract
The utility model relates to an aluminum alloy cable technical field especially relates to a novel high temperature resistant aluminum alloy cable. Including adopting and being provided with the conductor, the insulating layer, fire-retardant layer, the supporting layer, the filling layer, the oversheath, the support column, the cooperation of backup pad, realized when the cable in use, insulating layer protection conductor is insulating, the glass fiber filling cooperation that fire-retardant layer and filling layer were filled is the isolated high temperature of conductor, the support column increases stretch-proofing and antitorque effect for the cable simultaneously, the backup pad provides the function of shock attenuation resistance to compression effect for the cable, it is high temperature resistant to have solved the aluminum alloy cable of existing use, flame retardant efficiency and resistance to compression stretch-proofing effect are relatively poor, easy being ignited or easy atress emergence fracture when high temperature or encounter the burning, influence the problem that causes loss of property even.
Description
Technical Field
The utility model relates to an aluminum alloy cable technical field especially relates to a novel high temperature resistant aluminum alloy cable.
Background
Aluminum alloy cable is lighter than copper cable weight, and the installation cost is low, but the aluminum alloy cable of existing use is high temperature resistant, fire-retardant effect and resistance to compression stretch-proofing effect relatively poor, easily is ignitable or easy atress fracture when high temperature or meet with the burning, influences the use and leads to the fact the property loss even.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem, it is not enough to the technique that the aforesaid exists, a novel high temperature resistant aluminum alloy cable is provided, the adoption is provided with the conductor, the insulating layer, fire-retardant layer, the supporting layer, the filling layer, the oversheath, the support column, the cooperation of backup pad, realized when cable in use, insulating layer protection conductor is insulating, fire-retardant layer fills the cooperation with the glass fiber that the filling layer was filled and is the isolated high temperature of conductor, the support column increases stretch-proofing and antitorque distortion effect for the cable simultaneously, the backup pad provides the function of shock attenuation resistance to compression effect for the cable, the aluminum alloy cable of having solved the existing usefulness is high temperature resistant, fire-retardant effect is relatively poor with the stretch-proofing effect of resistance to compression, easy being ignited or easy atress emergence fracture when high temperature or meeting with the burning, influence use leads to the fact loss of property problem even.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a plurality of conductors; insulating layers are arranged outside the conductors; a flame-retardant layer is arranged on the outer side of the insulating layer; a supporting layer is arranged on the outer side of the flame-retardant layer; a filling layer is arranged between the supporting layer and the flame-retardant layer; an outer sheath is arranged on the outer side of the supporting layer; a plurality of support columns are circumferentially arranged between the outer sheath and the support layer at equal intervals; two supporting plates are connected between two adjacent supporting columns; the supporting plate is an arc-shaped plate.
Further optimizing the technical scheme, the flame-retardant layer is made of mica tape.
Further optimizes the technical proposal, and the filling layer is filled with glass fiber.
Further optimizing the technical scheme, a supporting plate between two adjacent supporting columns arches an arc outwards and is connected with the outer sheath; and the other support plate between two adjacent support columns is arched inwards and is connected with the support layer.
Compared with the prior art, the utility model has the advantages of it is following: the adoption is provided with the cooperation of conductor, insulating layer, fire-retardant layer, supporting layer, filling layer, oversheath, support column, backup pad, has realized when the cable in use, and insulating layer protection conductor is insulating, and the glass fiber that fire-retardant layer and filling layer were filled cooperates for the isolated high temperature of conductor, and the support column increases stretch-proofing and antitorque distortion effect for the cable simultaneously, and the backup pad provides shock attenuation resistance to compression effect for the cable.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel high-temperature-resistant aluminum alloy cable.
In the figure: 1. a conductor; 2. an insulating layer; 3. a flame retardant layer; 4. a support layer; 5. a filling layer; 6. an outer sheath; 7. a support pillar; 8. and a support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: as shown in connection with fig. 1, comprises a plurality of conductors 1; an insulating layer 2 is arranged outside the plurality of conductors 1; a flame-retardant layer 3 is arranged on the outer side of the insulating layer 2; a supporting layer 4 is arranged on the outer side of the flame-retardant layer 3; a filling layer 5 is arranged between the support layer 4 and the flame-retardant layer 3; an outer sheath 6 is arranged outside the supporting layer 4; a plurality of support columns 7 are circumferentially arranged between the outer sheath 6 and the support layer 4 at equal intervals; two supporting plates 8 are connected between two adjacent supporting columns 7; the supporting plate 8 is an arc-shaped plate; the flame-retardant layer 3 is made of mica tape; the filling layer 5 is filled with glass fiber; a supporting plate 8 between two adjacent supporting columns 7 arches outwards in an arc shape and is connected with the outer sheath 6; and another support plate 8 between two adjacent support columns 7 is arched inwards and is connected with the support layer 4.
During the use, combine and show in fig. 1, when the cable in use, insulating layer 2 provides insulating effect for conductor 1, the glass fiber that fire-retardant layer 3 and filling layer 5 were filled is filled and is cooperated for the isolated high temperature of conductor 1, when the conflagration takes place, fire-retardant layer 3 and filling layer 5 can effectively restrain the burning, play the effect of protection to conductor 1, support column 7 increases stretch-proofing and antitorque distortion effect for the cable simultaneously, backup pad 8 provides shock attenuation resistance to compression effect for the cable, when the cable meets tensile, the extrusion or trample, support column 7 and backup pad 8 provide shock attenuation and protection for the cable through deformation.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. The utility model provides a novel high temperature resistant aluminum alloy cable which characterized in that: comprising a plurality of conductors (1); insulating layers (2) are arranged outside the conductors (1); a flame-retardant layer (3) is arranged on the outer side of the insulating layer (2); a supporting layer (4) is arranged on the outer side of the flame-retardant layer (3); a filling layer (5) is arranged between the supporting layer (4) and the flame-retardant layer (3); an outer sheath (6) is arranged on the outer side of the supporting layer (4); a plurality of support columns (7) are circumferentially arranged between the outer sheath (6) and the support layer (4) at equal intervals; two supporting plates (8) are connected between two adjacent supporting columns (7); the supporting plate (8) is an arc-shaped plate.
2. The novel high-temperature-resistant aluminum alloy cable according to claim 1, wherein: the flame-retardant layer (3) is made of mica tape.
3. The novel high-temperature-resistant aluminum alloy cable according to claim 1, wherein: and the filling layer (5) is filled with glass fiber.
4. The novel high-temperature-resistant aluminum alloy cable according to claim 1, wherein: a supporting plate (8) between two adjacent supporting columns (7) arches outwards to form an arc and is connected with the outer sheath (6); and another support plate (8) between two adjacent support columns (7) arches an arc inwards and is connected with the support layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120237855.1U CN214152536U (en) | 2021-01-28 | 2021-01-28 | Novel high temperature resistant aluminum alloy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120237855.1U CN214152536U (en) | 2021-01-28 | 2021-01-28 | Novel high temperature resistant aluminum alloy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214152536U true CN214152536U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120237855.1U Active CN214152536U (en) | 2021-01-28 | 2021-01-28 | Novel high temperature resistant aluminum alloy cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN214152536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117937360A (en) * | 2023-12-11 | 2024-04-26 | 安徽鑫铂铝业股份有限公司 | Composite high-conductivity aluminum alloy power tube |
-
2021
- 2021-01-28 CN CN202120237855.1U patent/CN214152536U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117937360A (en) * | 2023-12-11 | 2024-04-26 | 安徽鑫铂铝业股份有限公司 | Composite high-conductivity aluminum alloy power tube |
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