CN212276834U - Novel insulating steel core aluminum cable - Google Patents
Novel insulating steel core aluminum cable Download PDFInfo
- Publication number
- CN212276834U CN212276834U CN202020911838.7U CN202020911838U CN212276834U CN 212276834 U CN212276834 U CN 212276834U CN 202020911838 U CN202020911838 U CN 202020911838U CN 212276834 U CN212276834 U CN 212276834U
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- CN
- China
- Prior art keywords
- cable
- aluminum
- steel
- conductor
- reinforcing net
- 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.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 239000004020 conductor Substances 0.000 claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000006071 cream Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of cables, in particular to a novel insulating steel-cored aluminum cable, which adopts a reinforcing net arranged outside an aluminum conductor; the reinforcing net and the conductor are connected in a coating mode, so that the function of preventing the aluminum conductor strands from being scattered and enhancing the tensile strength of the cable is achieved, and the problem that the steel core aluminum strands are easy to scatter is solved. Arranging cable paste on the reinforcing mesh; a heat dissipation groove is formed in one side, away from the reinforcing net, of the cable paste; the structure that is equipped with the louvre in the radiating groove has realized that steam carries out radiating function in getting into the radiating groove through the louvre when steel-cored aluminum cable generates heat, has solved the problem that steel-cored aluminum cable is in overheated state for a long time.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a novel insulating steel core aluminum cable.
Background
Along with the continuous development of electric wire netting, it is indispensable to the use of steel core aluminum cable, because steel core aluminum cable uses the easy heat that produces for a long time and causes scattered thigh, overhauls untimely can lead to the fact serious influence to the user.
At present, some steel core aluminum cables with mature technologies not only have certain insulativity, but also can generate heat and then dissipate the heat to prevent the steel core aluminum cables from straying, otherwise the steel core aluminum cables are in an overheat state, and serious influence can be caused to users in case of untimely strand scattering maintenance of the steel core aluminum cables.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technical defects exist, and provides a novel insulated steel-cored aluminum cable, wherein a reinforcing net is arranged outside an aluminum conductor; the reinforcing net and the conductor are connected in a coating mode, so that the function of preventing the aluminum conductor strands from being scattered and enhancing the tensile strength of the cable is achieved, and the problem that the steel core aluminum strands are easy to scatter is solved. Arranging cable paste on the reinforcing mesh; a heat dissipation groove is formed in one side, away from the reinforcing net, of the cable paste; the structure that is equipped with the louvre in the radiating groove has realized that steam carries out radiating function in getting into the radiating groove through the louvre when steel-cored aluminum cable generates heat, has solved the problem that steel-cored aluminum cable is in overheated state for a long time.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a steel core; an aluminum conductor is arranged at the periphery of the steel core; the aluminum conductor is connected with the steel core through twisting; a reinforcing net is arranged outside the aluminum conductor; the reinforcing net and the conductor are connected in a coating manner; cable paste is arranged on the reinforcing net; a heat dissipation groove is formed in one side, away from the reinforcing net, of the cable paste; the radiating holes are formed in the radiating grooves, and the insulating protective sleeve is arranged on the outer side of the cable paste.
Further optimize this technical scheme, pass through the hot melt between cable cream and the reinforcing mesh and be connected.
Further optimizes the technical proposal, and the reinforcing mesh is woven by steel wires.
Further optimize this technical scheme, adopt the cladding to be connected between insulating protective sheath and the cable cream.
Further optimize this technical scheme, insulating protective sheath adopts the polyethylene material.
Compared with the prior art, the utility model has the advantages of it is following: 1. a reinforcing net is arranged outside the aluminum conductor; the reinforcing net and the conductor are connected in a coating mode, and the structure is favorable for preventing aluminum conductor strands from being scattered and enhancing the tensile strength of the cable; 2. a heat dissipation groove is formed in one side, away from the reinforcing net, of the cable paste; the radiating holes are formed in the radiating groove, and the structure is favorable for ensuring that hot air enters the radiating groove through the radiating holes to be radiated when the steel-cored aluminum cable generates heat; 3. the cable paste outside is equipped with insulating protective sheath, and this structure is favorable has guaranteed the good insulating nature of steel-cored aluminum cable.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel insulated steel-cored aluminum cable.
Fig. 2 is a schematic cross-sectional structure view of a novel insulated steel-cored aluminum cable.
In the figure: 1. a steel core; 2. an aluminum conductor; 3. a reinforcing mesh; 4. a cable paste; 5. a heat sink; 6. heat dissipation holes; 7. an insulating protective sleeve.
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: referring to fig. 1-2, an aluminum conductor 2 is arranged on the periphery of the steel core 1; the aluminum conductor 2 is connected with the steel core 1 through twisting; a reinforcing net 3 is arranged outside the aluminum conductor 2; the reinforcing net 3 and the conductor are connected in a coating manner; the reinforcing mesh 3 is provided with cable paste 4; a heat dissipation groove 5 is arranged on one side of the cable paste, which is far away from the reinforcing net; heat dissipation holes 6 are formed in the heat dissipation groove 5, and an insulating protective sleeve 7 is arranged on the outer side of the cable paste 4; the cable paste 4 is connected with the reinforcing mesh 3 through hot melting; the reinforcing net 3 is woven by steel wires; the insulating protective sleeve 7 is connected with the cable paste 4 in a coating manner; the insulating protective sleeve 7 is made of polyethylene material.
When the insulation steel-cored aluminum cable is used, the first step is shown in a combined mode in fig. 1, a user easily generates heat to cause strand scattering due to long-time use of the steel-cored aluminum cable, serious influence can be caused to the user due to untimely maintenance, and therefore the user can use the novel insulation steel-cored aluminum cable to solve the problem.
Step two, as shown in fig. 1-2, when a user uses the steel-cored aluminum cable, because the steel-cored aluminum cable generates a large amount of heat in the power-on process, at this time, the heat enters the heat dissipation groove 5 through the heat dissipation holes 6 on the cable paste 4 to dissipate heat, it is ensured that the conveying capacity of the aluminum conductor 2 is not reduced due to overheating of the aluminum conductor 2 in the high-voltage power transmission process of the cable, when the steel-cored aluminum cable is sheared and crimped, strands of the aluminum conductor 2 are easily scattered, at this time, the reinforcing mesh 3 coated on the outer side of the aluminum conductor 2 is tightly matched with the cable paste 4 to fix the aluminum conductor 2, strands of the aluminum conductor 2 are prevented from being scattered in the shearing process, when the steel-cored aluminum cable is squeezed, the cable paste 4 deforms, so that the heat dissipation groove 5 contracts inwards to reduce squeezing force, and strands or.
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 (5)
1. The utility model provides a novel insulating steel core aluminum cable which characterized in that: comprising a steel core (1); an aluminum conductor (2) is arranged at the periphery of the steel core (1); the aluminum conductor (2) is connected with the steel core (1) through twisting; a reinforcing net (3) is arranged outside the aluminum conductor (2); the reinforcing net (3) is connected with the conductor in a coating manner; the reinforcing net (3) is provided with cable paste (4); a heat dissipation groove (5) is arranged on one side of the cable paste, which is far away from the reinforcing net; heat dissipation holes (6) are formed in the heat dissipation grooves (5), and an insulating protective sleeve (7) is arranged on the outer side of the cable paste (4).
2. The novel insulated steel-cored aluminum cable according to claim 1, wherein: the cable paste (4) is connected with the reinforcing mesh (3) through hot melting.
3. The novel insulated steel-cored aluminum cable according to claim 1, wherein: the reinforcing net (3) is woven by steel wires.
4. The novel insulated steel-cored aluminum cable according to claim 1, wherein: the insulating protective sleeve (7) is connected with the cable paste (4) in a coating mode.
5. The novel insulated steel-cored aluminum cable according to claim 1, wherein: the insulating protective sleeve (7) is made of polyethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020911838.7U CN212276834U (en) | 2020-05-27 | 2020-05-27 | Novel insulating steel core aluminum cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020911838.7U CN212276834U (en) | 2020-05-27 | 2020-05-27 | Novel insulating steel core aluminum cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212276834U true CN212276834U (en) | 2021-01-01 |
Family
ID=73879720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020911838.7U Active CN212276834U (en) | 2020-05-27 | 2020-05-27 | Novel insulating steel core aluminum cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212276834U (en) |
-
2020
- 2020-05-27 CN CN202020911838.7U patent/CN212276834U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 055550 Sima village, Ningjin County, Xingtai, Hebei Patentee after: Youjia Zhongbang Cable Co.,Ltd. Address before: 055550 Sima village, Ningjin County, Xingtai, Hebei Patentee before: Hebei Zhong Bang Cable Co.,Ltd. |