CN217606587U - High-temperature-resistant novel cable with excellent anti-tearing performance - Google Patents
High-temperature-resistant novel cable with excellent anti-tearing performance Download PDFInfo
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- CN217606587U CN217606587U CN202221355261.1U CN202221355261U CN217606587U CN 217606587 U CN217606587 U CN 217606587U CN 202221355261 U CN202221355261 U CN 202221355261U CN 217606587 U CN217606587 U CN 217606587U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a novel high temperature resistant cable that anti-tear performance is excellent, including inner sheath, cable core, insulating layer, shielding layer, filler, first anti-tear layer, first high temperature resistant layer, fire-retardant layer, second anti-tear layer, the resistant high temperature layer of second and wearing layer, the inside evenly distributed of inner sheath has four cable cores, the surface of cable core is provided with the insulating layer, the surface of insulating layer is provided with the shielding layer. The utility model discloses an inner sheath, the cable core, the insulating layer, the shielding layer, the filler, first anti-tear layer, first high temperature resistant layer, fire-retardant layer, the anti-tear layer of second, the resistant high temperature resistant layer of second and wearing layer mutually support, the anti tear performance of cable has greatly been improved, when the cable receives great pulling force, can effectively prevent that the cable core from taking place cracked phenomenon, thereby avoid causing not little economic loss, the high temperature resistant performance of cable has greatly been improved simultaneously, the practicality of cable has greatly been improved.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a novel cable of high temperature resistant that tear resistance performance is excellent.
Background
A cable is a power or signal transmission device, and is generally composed of several wires or groups of wires. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multiple wire and insulating layer for connecting circuits, electric appliances, etc.
At present, the problem that the anti-tearing performance of common cables in the market is poor exists, and when the cables are subjected to large pulling force, the inner wire cores of the cables can be broken, so that small economic loss is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant novel cable that anti-tear performance is excellent to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel high-temperature-resistant cable with excellent anti-tearing performance comprises an inner sheath, a cable core body, insulating layers, shielding layers, fillers, a first anti-tearing layer, a first high-temperature-resistant layer, a flame-retardant layer, a second anti-tearing layer, a second high-temperature-resistant layer and a wear-resistant layer, wherein four cable core bodies are uniformly distributed in the inner sheath;
the first anti-tear layer comprises a first metal mesh layer, a first glass fiber mesh cloth layer, a first carbon fiber layer, a second glass fiber mesh cloth layer and a second metal mesh layer, wherein the top of the first metal mesh layer is provided with the first glass fiber mesh cloth layer;
the first high-temperature-resistant layer comprises a first ceramic fiber layer, a second carbon fiber layer and a second ceramic fiber layer, the second carbon fiber layer is arranged at the top of the first ceramic fiber layer, and the second ceramic fiber layer is arranged at the top of the second carbon fiber layer.
Preferably, the first tear-resistant layer and the second tear-resistant layer are made of the same material.
Preferably, the first high temperature resistant layer and the second high temperature resistant layer are both made of the same material.
Preferably, the thickness of the first metal mesh layer is the same as the thickness of the second metal mesh layer.
Preferably, the thickness of the first glass fiber mesh fabric layer is smaller than that of the first carbon fiber layer.
Preferably, the first ceramic fiber layer and the second ceramic fiber layer have the same thickness.
Preferably, the thickness of the first ceramic fiber layer is smaller than the thickness of the second carbon fiber layer.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an inner sheath, the cable core, the insulating layer, the shielding layer, the filler, first anti-tear layer, first high temperature resistant layer, fire-retardant layer, the anti-tear layer of second, the resistant high temperature resistant layer of second and wearing layer mutually support, the anti tear performance of cable has greatly been improved, when the cable receives great pulling force, can effectively prevent that the cable core from taking place cracked phenomenon, thereby avoid causing not little economic loss, the high temperature resistant performance of cable has greatly been improved simultaneously, the practicality of cable has greatly been improved.
2. Through setting up first anti tear layer and second anti tear layer, greatly improved the holistic tear resistance of cable, through setting up first high temperature resistant layer and the high temperature resistant layer of second, greatly improved the holistic high temperature resistance of cable.
Drawings
Fig. 1 is a structural sectional view of a front view of the present invention;
FIG. 2 is a schematic view of the layered structure of the first tear resistant layer of the present invention;
fig. 3 is a schematic view of the layered structure of the first high temperature resistant layer of the present invention.
In the figure: 1 inner sheath, 2 cable cores, 3 insulating layers, 4 shielding layers, 5 fillers, 6 first anti-tearing layers, 601 first metal mesh layers, 602 first glass fiber mesh cloth layers, 603 first carbon fiber layers, 604 second glass fiber mesh cloth layers, 605 second metal mesh layers, 7 first high temperature resistant layers, 701 first ceramic fiber layers, 702 second carbon fiber layers, 703 second ceramic fiber layers, 8 flame retardant layers, 9 second anti-tearing layers, 10 second high temperature resistant layers and 11 wear-resistant layers.
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.
Referring to fig. 1-3, a novel high-temperature-resistant cable with excellent anti-tearing performance includes an inner sheath 1, a cable core 2, an insulating layer 3, a shielding layer 4, a filler 5, a first anti-tearing layer 6, a first high-temperature-resistant layer 7, a flame-retardant layer 8, a second anti-tearing layer 9, a second high-temperature-resistant layer 10 and a wear-resistant layer 11, four cable cores 2 are uniformly distributed inside the inner sheath 1, the insulating layer 3 is arranged on the surface of the cable core 2, the shielding layer 4 is arranged on the surface of the insulating layer 3, the filler 5 is arranged in a gap inside the inner sheath 1, the first anti-tearing layer 6 is arranged on the surface of the inner sheath 1, the first high-temperature-resistant layer 7 is arranged on the surface of the first anti-tearing layer 6, the flame-retardant layer 8 is arranged on the surface of the first high-temperature-resistant layer 7, the second anti-tearing layer 9 is arranged on the surface of the flame-retardant layer 8, the first anti-tearing layer 6 and the second anti-tearing layer 9 are made of the same material, the second high-temperature-resistant layer 10 is arranged on the surface of the second anti-tearing layer 9, and the second high-temperature-resistant layer 10 is made of the same material.
The first anti-tear layer 6 comprises a first metal mesh layer 601, a first glass fiber mesh cloth layer 602, a first carbon fiber layer 603, a second glass fiber mesh cloth layer 604 and a second metal mesh layer 605, wherein the first glass fiber mesh cloth layer 602 is arranged on the top of the first metal mesh layer 601, the first carbon fiber layer 603 is arranged on the top of the first glass fiber mesh cloth layer 602, the thickness of the first glass fiber mesh cloth layer 602 is smaller than that of the first carbon fiber layer 603, the second glass fiber mesh cloth layer 604 is arranged on the top of the first carbon fiber layer 603, the second metal mesh layer 605 is arranged on the top of the second glass fiber mesh cloth layer 604, and the thickness of the first metal mesh layer 601 is the same as that of the second metal mesh layer 605.
The first high temperature resistant layer 7 comprises a first ceramic fiber layer 701, a second carbon fiber layer 702 and a second ceramic fiber layer 703, the second carbon fiber layer 702 is arranged on the top of the first ceramic fiber layer 701, the second ceramic fiber layer 703 is arranged on the top of the second carbon fiber layer 702, the first ceramic fiber layer 701 and the second ceramic fiber layer 703 are the same in thickness, and the first ceramic fiber layer 701 is smaller than the second carbon fiber layer 702 in thickness.
During the use, the utility model discloses an inner sheath 1, cable core 2, insulating layer 3, shielding layer 4, filler 5, first anti-tear layer 6, first high temperature resistant layer 7, fire-retardant layer 8, second anti-tear layer 9, second high temperature resistant layer 10 and wearing layer 11 mutually support, greatly improved the tear resistance of cable, when the cable received great pulling power, can effectively prevent cable core 2 from taking place cracked phenomenon, thereby avoid causing not little economic loss, the high temperature resistant performance of cable has greatly been improved simultaneously, the practicality of cable has greatly been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel high temperature resistant cable that anti-tear performance is excellent, includes inner sheath (1), cable core (2), insulating layer (3), shielding layer (4), filler (5), first anti-tear layer (6), first high temperature resistant layer (7), fire-retardant layer (8), second anti-tear layer (9), second high temperature resistant layer (10) and wearing layer (11), its characterized in that: the cable comprises an inner sheath (1) and is characterized in that four cable cores (2) are uniformly distributed in the inner sheath (1), an insulating layer (3) is arranged on the surface of each cable core (2), a shielding layer (4) is arranged on the surface of each insulating layer (3), a filler (5) is arranged in a gap in the inner sheath (1), a first anti-tear layer (6) is arranged on the surface of the inner sheath (1), a first high-temperature-resistant layer (7) is arranged on the surface of the first anti-tear layer (6), a flame-retardant layer (8) is arranged on the surface of the first high-temperature-resistant layer (7), a second anti-tear layer (9) is arranged on the surface of the flame-retardant layer (8), a second high-temperature-resistant layer (10) is arranged on the surface of the second anti-tear layer (9), and a wear-resistant layer (11) is arranged on the surface of the second high-temperature-resistant layer (10);
the first anti-tear layer (6) comprises a first metal mesh layer (601), a first glass fiber gridding cloth layer (602), a first carbon fiber layer (603), a second glass fiber gridding cloth layer (604) and a second metal mesh layer (605), wherein the first glass fiber gridding cloth layer (602) is arranged at the top of the first metal mesh layer (601), the first carbon fiber layer (603) is arranged at the top of the first glass fiber gridding cloth layer (602), the second glass fiber gridding cloth layer (604) is arranged at the top of the first carbon fiber layer (603), and the second metal mesh layer (605) is arranged at the top of the second glass fiber gridding cloth layer (604);
the first high-temperature-resistant layer (7) comprises a first ceramic fiber layer (701), a second carbon fiber layer (702) and a second ceramic fiber layer (703), wherein the second carbon fiber layer (702) is arranged on the top of the first ceramic fiber layer (701), and the second ceramic fiber layer (703) is arranged on the top of the second carbon fiber layer (702).
2. The high-temperature-resistant novel cable excellent in tear resistance according to claim 1, characterized in that: the first anti-tearing layer (6) and the second anti-tearing layer (9) are made of the same material.
3. The high-temperature-resistant novel cable excellent in tear resistance according to claim 2, characterized in that: the first high-temperature-resistant layer (7) and the second high-temperature-resistant layer (10) are both made of the same material.
4. The high-temperature-resistant novel cable excellent in tear resistance according to claim 3, characterized in that: the thickness of the first metal mesh layer (601) is the same as the thickness of the second metal mesh layer (605).
5. The novel high-temperature-resistant cable excellent in tear resistance according to claim 4, characterized in that: the thickness of the first fiberglass scrim layer (602) is less than the thickness of the first carbon fiber layer (603).
6. The novel high-temperature-resistant cable excellent in tear resistance according to claim 5, characterized in that: the first ceramic fiber layer (701) and the second ceramic fiber layer (703) have the same thickness.
7. The novel high-temperature-resistant cable excellent in tear resistance according to claim 6, characterized in that: the thickness of the first ceramic fiber layer (701) is smaller than that of the second carbon fiber layer (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221355261.1U CN217606587U (en) | 2022-06-01 | 2022-06-01 | High-temperature-resistant novel cable with excellent anti-tearing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221355261.1U CN217606587U (en) | 2022-06-01 | 2022-06-01 | High-temperature-resistant novel cable with excellent anti-tearing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217606587U true CN217606587U (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221355261.1U Active CN217606587U (en) | 2022-06-01 | 2022-06-01 | High-temperature-resistant novel cable with excellent anti-tearing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217606587U (en) |
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2022
- 2022-06-01 CN CN202221355261.1U patent/CN217606587U/en active Active
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