CN217485136U - Flame-retardant corrosion-resistant high-toughness power line - Google Patents
Flame-retardant corrosion-resistant high-toughness power line Download PDFInfo
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- CN217485136U CN217485136U CN202220949181.2U CN202220949181U CN217485136U CN 217485136 U CN217485136 U CN 217485136U CN 202220949181 U CN202220949181 U CN 202220949181U CN 217485136 U CN217485136 U CN 217485136U
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Abstract
The utility model provides a flame-retardant corrosion-resistant high-toughness power line, which comprises a conductor unit, a flame-retardant unit and a corrosion-resistant unit arranged from inside to outside; the conductor unit comprises an elastic supporting strip and core wires, partition plates are integrally formed on the peripheral sides of the elastic supporting strip, the core wires are arranged between the partition plates of the elastic supporting strip, and each core wire comprises a lead and a high-temperature-resistant sleeve wrapped on the outer side of the lead; the flame-retardant unit comprises a flame-retardant inner sleeve and a flame-retardant outer sleeve, and the flame-retardant outer sleeve is arranged on the outer side of the flame-retardant inner sleeve; the corrosion-resistant unit comprises a corrosion-resistant inner sleeve layer and a waterproof layer, and the waterproof layer is wrapped on the corrosion-resistant inner sleeve layer. The utility model discloses in, the conductor unit makes the power cord have certain elasticity, and fire-retardant unit makes the power cord have stronger high temperature resistant and fire-retardant performance, and corrosion-resistant unit can the effectual corrosion resistance that improves the power cord to avoid the power cord to be corroded by the foreign matter, improve life.
Description
Technical Field
The utility model relates to a power cord technical field specifically is a power cord of fire-retardant corrosion-resistant type high tenacity.
Background
The power line is a line for transmitting current, and the current transmission mode is generally point-to-point transmission, and the power line can be divided into an AC power line and a DC power line according to the purpose, and generally the AC power line is a wire through which AC with higher voltage passes.
The power line among the prior art corrosion resistance is not high and leads to life weak point, and the people of being inconvenient for use, and power line toughness is poor, then tensile strength is not enough, easily receives the exogenic action and produces deformation or even fracture, and current power line is under abominable high temperature environment simultaneously, and the heat resistance is poor, and flame retardant property is poor, leads to the power line to work under high temperature environment and easily takes place danger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a flame-retardant corrosion-resistant high-toughness power cord comprising:
the anti-corrosion cable is characterized in that a conductor unit, a flame-retardant unit and a corrosion-resistant unit are arranged from inside to outside;
the conductor unit comprises elastic support bars and core wires, partition plates are integrally formed on the peripheral sides of the elastic support bars, the core wires are arranged between the partition plates of the elastic support bars, and the core wires comprise wires and high-temperature-resistant sleeves wrapped on the outer sides of the wires;
the flame-retardant unit comprises a flame-retardant inner sleeve and a flame-retardant outer sleeve, and the flame-retardant outer sleeve is arranged on the outer side of the flame-retardant inner sleeve;
the corrosion-resistant unit comprises a corrosion-resistant inner sleeve layer and a waterproof layer, and the waterproof layer is wrapped on the corrosion-resistant inner sleeve layer.
A plurality of elastic strips are arranged at intervals at the gap between the lead and the high-temperature-resistant sleeve.
The flame-retardant outer sleeve is axially provided with a plurality of convex thorns along the circumference.
And a plurality of connecting blocks are axially and circumferentially fixed on the waterproof layer.
One side of the surface of the connecting block is provided with a magnetic sheet, and the other side of the surface of the connecting block is coated with fluorescent powder.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. in the utility model, the conductor unit is arranged to make the power line have certain elasticity, the flame-retardant unit makes the power line have stronger high temperature resistance and flame-retardant performance, and the corrosion-resistant unit can effectively improve the corrosion resistance of the power line, thereby avoiding the power line from being corroded by external substances and prolonging the service life;
2. in the utility model, the flame-retardant unit comprises a flame-retardant inner sleeve and a flame-retardant outer sleeve, and the flame-retardant performance can be greatly enhanced through double flame retardance, so that the power line can normally work in severe high-temperature environment;
3. in the utility model, the conductor unit comprises an elastic support bar and a core wire, the peripheral sides of the elastic support bar are integrally formed with partition plates, and the core wire is arranged between the partition plates of the elastic support bar, so that each conductor can be separated, the inner sheath is prevented from being accidentally broken to cause the conductors to contact with each other, thereby causing power line failure, reducing the probability of power line sending failure and prolonging the service quality of the power line; the core wire comprises a wire and a high-temperature-resistant sleeve wrapped on the outer side of the wire, the high-temperature resistance of the core wire is enhanced, a plurality of elastic strips are arranged at intervals in a gap between the wire and the high-temperature-resistant sleeve, the flexibility of the power line can be enhanced, the tensile strength is strong, and the power line is not easy to deform or even break under the action of external force;
4. in the utility model, a plurality of connecting blocks are fixed on the waterproof layer along the periphery in the axial direction, one side of the connecting blocks is provided with a magnetic sheet on the surface, a plurality of power lines can be automatically adsorbed and combined together through the magnetic sheet when the whole line is installed, the line installing space is fully utilized, the line installing is integrally attractive and orderly, the other side is coated with fluorescent powder, the power lines can be identified at night, the colors of the fluorescent powder are different, the working personnel can quickly identify different power lines at night, and the working efficiency is improved;
5. the utility model discloses in, the axial is provided with a plurality of protruding spines along week on the fire-retardant overcoat, and protruding thorn can increase the area of contact of fire-retardant overcoat and corrosion-resistant inner jacket layer, improves the degree of connection between the two, and the existence of protruding thorn can increase radiating area simultaneously, has improved the efficiency that the conductor produced the heat and scatters and disappears, has prolonged the life of power cord.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
in the figure: 1 a conductor unit; 11 an elastic supporting strip; 12 core wires; 121 conductive lines; 122 a high temperature resistant jacket; 2 a flame retardant unit; 21, flame-retardant inner sleeve; 22 a flame retardant outer jacket; 3 a corrosion resistant unit; 31 corrosion-resistant inner jacket layer; 32 a waterproof layer; 4 a partition plate; 5 an elastic strip; 6, convex thorns; 7, connecting blocks; 71 a magnetic sheet; 72 fluorescent powder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, the present invention provides a technical solution: a flame-retardant corrosion-resistant high-toughness power cord comprising:
the anti-corrosion cable is characterized in that a conductor unit 1, a flame-retardant unit 2 and a corrosion-resistant unit 3 are arranged from inside to outside;
the conductor unit 1 comprises an elastic supporting strip 11 and core wires 12, partition plates 4 are integrally formed on the peripheral sides of the elastic supporting strip 11, the core wires 12 are arranged between the partition plates 4 of the elastic supporting strip 11, and the core wires 12 comprise conducting wires 121 and high-temperature-resistant sleeves 122 wrapped on the outer sides of the conducting wires 121;
the flame-retardant unit 2 comprises a flame-retardant inner sleeve 21 and a flame-retardant outer sleeve 22, wherein the flame-retardant outer sleeve 22 is arranged on the outer side of the flame-retardant inner sleeve 21;
the corrosion-resistant unit 3 comprises a corrosion-resistant inner jacket layer 31 and a waterproof layer 32, and the waterproof layer 32 is wrapped on the corrosion-resistant inner jacket layer 31.
A plurality of elastic strips 5 are arranged at intervals in the gap between the lead 121 and the high-temperature resistant sleeve 122.
The flame-retardant jacket 22 is provided with a plurality of convex thorns 6 along the axial direction and the circumference.
Example 2
Referring to fig. 2, a plurality of connection blocks 7 are axially and circumferentially fixed on the waterproof layer 32, a magnetic sheet 71 is disposed on one side of the surface of each connection block 7, and fluorescent powder 72 is coated on the other side.
It is noted that relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a power cord of fire-retardant corrosion-resistant type high tenacity which characterized in that: the method comprises the following steps:
a conductor unit (1), a flame-retardant unit (2) and a corrosion-resistant unit (3) are arranged from inside to outside;
the conductor unit (1) comprises elastic supporting strips (11) and core wires (12), partition plates (4) are integrally formed on the peripheral sides of the elastic supporting strips (11), the core wires (12) are arranged between the partition plates (4) of the elastic supporting strips (11), and the core wires (12) comprise conducting wires (121) and high-temperature-resistant sleeves (122) wrapped on the outer sides of the conducting wires (121);
the flame-retardant unit (2) comprises a flame-retardant inner sleeve (21) and a flame-retardant outer sleeve (22), and the flame-retardant outer sleeve (22) is arranged on the outer side of the flame-retardant inner sleeve (21);
the corrosion-resistant unit (3) comprises a corrosion-resistant inner sleeve layer (31) and a waterproof layer (32), and the waterproof layer (32) is wrapped on the corrosion-resistant inner sleeve layer (31).
2. The flame-retardant corrosion-resistant high-toughness power cord according to claim 1, wherein: a plurality of elastic strips (5) are arranged at intervals in the gap between the lead (121) and the high-temperature-resistant sleeve (122).
3. The flame-retardant corrosion-resistant high-toughness power cord according to claim 1, wherein: a plurality of convex thorns (6) are axially arranged on the flame-retardant outer sleeve (22) along the circumference.
4. The flame-retardant corrosion-resistant high-toughness power cord according to claim 1, wherein: and a plurality of connecting blocks (7) are axially and circumferentially fixed on the waterproof layer (32).
5. The flame-retardant corrosion-resistant high-toughness power cord according to claim 4, wherein: one side of the surface of the connecting block (7) is provided with a magnetic sheet (71), and the other side is coated with fluorescent powder (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220949181.2U CN217485136U (en) | 2022-04-22 | 2022-04-22 | Flame-retardant corrosion-resistant high-toughness power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220949181.2U CN217485136U (en) | 2022-04-22 | 2022-04-22 | Flame-retardant corrosion-resistant high-toughness power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217485136U true CN217485136U (en) | 2022-09-23 |
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ID=83309152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220949181.2U Active CN217485136U (en) | 2022-04-22 | 2022-04-22 | Flame-retardant corrosion-resistant high-toughness power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217485136U (en) |
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2022
- 2022-04-22 CN CN202220949181.2U patent/CN217485136U/en active Active
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