CN216133684U - Data transmission cable for preventing damage of rats in field - Google Patents
Data transmission cable for preventing damage of rats in field Download PDFInfo
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- CN216133684U CN216133684U CN202122597710.5U CN202122597710U CN216133684U CN 216133684 U CN216133684 U CN 216133684U CN 202122597710 U CN202122597710 U CN 202122597710U CN 216133684 U CN216133684 U CN 216133684U
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- cable
- outside
- layer
- data transmission
- inoxidizing coating
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 230000006378 damage Effects 0.000 title claims abstract description 10
- 241000700159 Rattus Species 0.000 title description 16
- 241000283984 Rodentia Species 0.000 claims abstract description 23
- 230000004224 protection Effects 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 239000000919 ceramic Substances 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 31
- 239000011241 protective layer Substances 0.000 claims description 13
- 239000004760 aramid Substances 0.000 claims description 9
- 229920003235 aromatic polyamide Polymers 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000000779 smoke Substances 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 208000032544 Cicatrix Diseases 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 230000037387 scars Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The application provides a data transmission cable of field destruction with protection against rodents, including the cable unit, the inner chamber of inoxidizing coating including the cable unit sets up, the outside of interior inoxidizing coating has the ceramic fibre area around the package, the outside in ceramic fibre area is equipped with nonmetal layer that keeps off the tide, the outside on nonmetal layer that keeps off the tide is equipped with the metal level, the outside of metal level is equipped with outer inoxidizing coating, the outside of outer inoxidizing coating is equipped with protection against rodents and gnaws and stings the sheath. The data transmission cable for preventing the damage of the rodents in the field has multiple protections from outside to inside, and the rodents can hardly bite the cable, so that the cable is better protected.
Description
Technical Field
The utility model discloses a cable technical field specifically is a data transmission cable of field protection against rodents destruction.
Background
With the development of communication technology, the construction of base stations has increased, wherein the data transmission cable is used as a medium for data transmission, and the function of the data transmission cable is not a little different, and once a problem occurs in the data transmission cable, the data transmission of the base station is directly affected.
The data transmission cable is inevitably laid in the field in the wiring process, some rodents gnaw and bite the cable in the field, so that surface scars of the common data transmission cable are tired, once the cable is gnawed and bitten by the rodent, a working system connected with the cable breaks down, the normal service cannot be provided, frequent maintenance is needed, and the maintenance cost is increased.
Therefore, a data transmission cable for preventing the damage of rats in the field is provided.
Disclosure of Invention
In view of the above-mentioned defect or not enough among the prior art, this application aims at providing one kind and can prevent in the field that the rodent from gnawing and stinging and destroy the cable, can protect the cable, guarantees the unobstructed data transmission cable of connection.
The utility model provides a data transmission cable of field protection against rodents destruction, includes the cable unit, the inner chamber of inoxidizing coating including the cable unit sets up, the outside of interior inoxidizing coating is wrapped there is the ceramic fibre area, the outside in ceramic fibre area is equipped with nonmetal layer that keeps off the tide, the outside on nonmetal layer that keeps off the tide is equipped with the metal level, the outside of metal level is equipped with outer inoxidizing coating, the outside of outer inoxidizing coating is equipped with protection against rodents and gnaws and stings the sheath.
According to the technical scheme provided by the embodiment of the application, the nonmetal moisture-proof layer is an aramid yarn layer.
According to the technical scheme provided by the embodiment of the application, the protection sleeve for preventing the rat bite is made of hard materials.
According to the technical scheme provided by the embodiment of the application, the inner protective layer and the outer protective layer are halogen-free low-smoke flame-retardant sheaths.
According to the technical scheme provided by the embodiment of the application, the metal layer is a metal belt which is formed by winding or weaving a single layer, a double layer or a plurality of layers in an overlapping mode.
Compared with the prior art, the utility model has the beneficial effects that:
the data cable is arranged in the inner protective layer, the inner protective layer is sequentially and outwardly provided with the wrapped ceramic fiber tape, the nonmetal moisture-proof layer, the metal layer, the outer protective layer and the rat bite prevention sheath, so that the cable has multiple protections from outside to inside, and rats can hardly bite the cable, thereby better protecting the cable.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a field rodent destruction resistant data transmission cable according to the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As mentioned in the background art, for the existing cable set in the field, some rodents may gnaw the cable, which results in surface scars of the ordinary data transmission cable being tired, and once the cable is gnawed by the rodent, a working system connected with the cable may be failed, which results in abnormal service provision, frequent maintenance is required, and maintenance cost is increased. The data transmission cable can prevent rodents from biting and damaging the cable in the field, can protect the cable and ensures the smoothness of connection.
Please refer to fig. 1, which is a schematic structural diagram of a rat destruction-proof data transmission cable for field use.
A data transmission cable for preventing rats from being damaged in the field comprises a cable unit 1, wherein the cable unit 1 comprises a plurality of groups of wire cores for transmitting data, an insulating layer covers the wire cores and comprises an inner cavity of an inner protective layer 2, and glass fibers are filled in a gap between the inner cavity of the inner protective layer 2 and the insulating layer to form a filling layer so as to wrap the wire cores and improve the overall toughness and strength of the cable;
the ceramic fiber tape 3 is wound on the outer side of the inner protective layer 2, the ceramic fiber is a fibrous light refractory material integrating the excellent performances of the traditional heat insulating material and the refractory material, has the advantages of light weight, high temperature resistance, excellent thermal stability, smaller heat conductivity coefficient, small specific heat, mechanical vibration resistance and the like, is used as a cable heat insulating layer, has a good heat insulating effect, is small in using amount, small in product section size, and is beneficial to heat dissipation of a conductor and improvement of current-carrying capacity. The ceramic fiber comprises silicon oxide, aluminum silicate, mullite, aluminum oxide and zirconia, and is prepared by melting and spinning and sol spinning, the fire resistance grade is 1000-1300 ℃, and the high-temperature-resistant fireproof effect can be achieved;
the outer side of the ceramic fiber belt 3 is provided with a nonmetal moisture-proof layer 4, the nonmetal moisture-proof layer 4 adopts an aramid yarn layer, the aramid yarn has excellent performances of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight and the like, the strength of the aramid yarn is 5-6 times that of a steel wire, the modulus of the aramid yarn is 2-3 times that of the steel wire or glass fiber, the toughness of the aramid yarn is 2 times that of the steel wire, the weight of the aramid yarn is only about 1/5 times that of the steel wire, an isolation layer formed by the aramid yarn not only can prevent fire and water, but also can play a role in toughness protection, and rats are difficult to bite;
the outer side of the nonmetal moisture-proof layer 4 is provided with a metal layer 5, the metal layer 5 is a metal belt which is formed by overlapping winding or weaving of a single layer, a double layer or a plurality of layers, and can be woven by adopting metal wires with shielding performance, so that the effect of shielding and protecting can be achieved, metal protection can be formed, and the rodent is difficult to bite;
the outer side of the metal layer 5 is provided with an outer protective layer 6, the inner protective layer 2 and the outer protective layer 6 are halogen-free low-smoke flame-retardant sheaths, a halogen-free environment-friendly material is adopted, a high-energy electron element generated by an electron accelerator is used for bombarding an insulating layer, molecular chains are broken to form crosslinking again, namely, an irradiation crosslinking process is carried out, all the materials do not contain halogen, the smoke quantity released during combustion is small, secondary damage caused by fire and fire disasters is avoided and reduced as much as possible, and meanwhile, the inner and outer double-layer protection not only has multiple flame retardance, but also can make rodents difficult to bite;
the outer side of the outer protective layer 6 is provided with a protection sleeve 7 for preventing the rat from biting, and raised spines can be uniformly arranged on the outer wall of the protection sleeve 7 under the condition of need, wherein the protection sleeve 7 and the raised spines are made of hard materials, so that the protection sleeve 7 and the raised spines have certain hardness and are difficult to deform, for example, steel materials or hard plastic materials and the like are adopted; meanwhile, the protruding stabs are arranged outside the protective sleeve 7 for preventing the rats from biting the cables inconveniently, the rats can feel certain pain, the rats are enabled to feel afraid psychology, the purpose of repelling the rats is achieved, and the rats are further prevented from biting the cables.
The cable has multiple protections from outside to inside, and can make rats difficult to bite the cable, thereby better protecting the cable.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the utility model as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (5)
1. The utility model provides a data transmission cable of field protection against rodents destruction, includes cable unit (1), its characterized in that, the inner chamber of inoxidizing coating (2) including cable unit (1) sets up, the outside of interior inoxidizing coating (2) is wrapped there is ceramic fiber area (3), the outside of ceramic fiber area (3) is equipped with nonmetal layer (4) that keeps off the tide, the outside on nonmetal layer (4) that keeps off the tide is equipped with metal level (5), the outside of metal level (5) is equipped with outer inoxidizing coating (6), the outside of outer inoxidizing coating (6) is equipped with the protection against rodents and gnaws sheath (7).
2. A rodent resistant data transfer cable for field use according to claim 1, characterised in that the non-metallic moisture barrier layer (4) is a layer of aramid yarn.
3. The rodent-resistant data transmission cable for field use according to claim 2, wherein the rodent-resistant sheath (7) is made of a hard material.
4. A rodent resistant data transfer cable for field use according to claim 3, characterised in that the inner (2) and outer (6) protective layers are halogen free low smoke flame retardant sheaths.
5. A rodent resistant data transfer cable for field use according to claim 1, characterised in that the metal layer (5) is a metal tape wound or woven from a single layer, double layers or multiple layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122597710.5U CN216133684U (en) | 2021-10-27 | 2021-10-27 | Data transmission cable for preventing damage of rats in field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122597710.5U CN216133684U (en) | 2021-10-27 | 2021-10-27 | Data transmission cable for preventing damage of rats in field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216133684U true CN216133684U (en) | 2022-03-25 |
Family
ID=80773541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122597710.5U Active CN216133684U (en) | 2021-10-27 | 2021-10-27 | Data transmission cable for preventing damage of rats in field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216133684U (en) |
-
2021
- 2021-10-27 CN CN202122597710.5U patent/CN216133684U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 27, Weiyi Road, the Taihu Lake Economic Development Zone, Anqing, Anhui 246400 Patentee after: Anhui Shenlian Optoelectronics Co.,Ltd. Country or region after: Zhong Guo Address before: 246400 No. 27 Weiyi Road, Taihu County Economic Development Zone, Anqing City, Anhui Province Patentee before: ANHUI LASUN COMMUNICATION Co.,Ltd. Country or region before: Zhong Guo |
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| CP03 | Change of name, title or address |