CN215183259U - Communication network data cable - Google Patents
Communication network data cable Download PDFInfo
- Publication number
- CN215183259U CN215183259U CN202121139861.XU CN202121139861U CN215183259U CN 215183259 U CN215183259 U CN 215183259U CN 202121139861 U CN202121139861 U CN 202121139861U CN 215183259 U CN215183259 U CN 215183259U
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- power line
- shielding layer
- network data
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- 238000004891 communication Methods 0.000 title claims abstract description 29
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005452 bending Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to a network cable technical field especially indicates a communication network data cable, and it includes the oversheath, be provided with data network cable, anodal power cord and negative pole power cord in the oversheath, anodal power cord and negative pole power cord set up the both sides in the oversheath respectively, anodal power cord with the negative pole power cord is respectively in the both sides of data network cable; the data network cable comprises a non-woven fabric belt layer, a first shielding layer and a reinforcing layer which are sequentially arranged from inside to outside; a waterproof layer is arranged in the outer sheath; tensile cotton threads are wound on the periphery of the positive power line and the periphery of the negative power line. The utility model discloses novel structure, first shielding layer and second shielding layer all provide the shielding effect, improve the utility model discloses an interference killing feature guarantees communication signal; the strength and the service life of the utility model are improved; tensile cotton thread has just improved the utility model discloses a tensile ability, the structure is reliable.
Description
Technical Field
The utility model belongs to the technical field of the network cable structure technique and specifically relates to indicate a communication network data cable.
Background
The network cable is widely applied to a drag chain system for network video image transmission and signal control of industrial manufacturing automation equipment, such as an intelligent lathe, machine tool processing equipment, a logistics conveying system, a robot, an industrial mechanical arm, port machinery, complete equipment installation engineering, crane occasions and the like.
The current network cables used in the towline system have the following defects: the anti-interference effect is poor, the tensile property is poor, and the service cycle bending life of the cable is short.
Disclosure of Invention
The utility model provides a communication network data cable aiming at the problems of the prior art, the structure is novel, the first shielding layer and the second shielding layer both provide shielding effect, the anti-interference ability of the utility model is improved, and the communication signal is ensured; the strength and the service life of the utility model are improved; tensile cotton thread has just improved the utility model discloses a tensile ability, the structure is reliable.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a communication network data cable, including the oversheath, be provided with data network cable, anodal power cord and negative pole power cord in the oversheath, anodal power cord and negative pole power cord set up the both sides in the oversheath respectively, data network cable sets up on the axis in the oversheath, anodal power cord with the negative pole power cord is respectively in the both sides of data network cable; the data network cable comprises a non-woven fabric belt layer, a first shielding layer and a reinforcing layer which are sequentially arranged from inside to outside, wherein four pairs of insulating core wires are arranged in the non-woven fabric belt layer, and each insulating core wire comprises a second shielding layer and a conductor arranged in the second shielding layer; a waterproof layer is arranged in the outer sheath; tensile cotton threads are wound on the periphery of the positive power line and the periphery of the negative power line.
The non-woven fabric belt layer is internally provided with an elastic rubber column and a plurality of tensile ropes annularly arranged on the periphery of the elastic rubber column, and the elastic rubber column is arranged on a central axis of the data network cable.
Wherein the tensile rope is a steel magnesium alloy wire rope.
Wherein the cross-sectional diameter of each steel magnesium alloy wire is 0.1 mm.
Wherein, the outer sheath is a polyvinyl chloride sheath.
Wherein the waterproof layer is an ethylene propylene diene monomer waterproof layer.
The first shielding layer is a tinned copper braided net layer; the second shielding layer is an aluminum foil shielding layer.
The reinforcing layer is a plurality of steel-aluminum alloy wire ropes wound on the outer wall of the first shielding layer.
The utility model has the advantages that:
the utility model discloses novel structure, design benefit, first shielding layer and second shielding layer all provide the shielding effect, improve the utility model discloses an interference killing feature guarantees communication signal; in addition, a reinforcing layer is added on the periphery of the data network cable, so that the strength and the service life of the utility model are improved; furthermore, the waterproof layer has a waterproof effect, and the outer sheath has a protection effect; the periphery of positive power cord and the periphery winding of negative power cord has the tensile cotton thread and has just improved the utility model discloses a tensile ability, the structure is reliable.
Drawings
Fig. 1 is a schematic structural diagram of the communication network data cable of the present invention.
The reference numerals in fig. 1 include:
1. an outer sheath; 2. a data network cable; 3. a positive power supply line; 4. a negative power supply line; 5. a non-woven fabric tape layer; 6. a first shielding layer; 7. a reinforcing layer; 8. a second shielding layer; 9. a conductor; 10. a waterproof layer; 11. tensile cotton threads; 12. an elastic glue column; 13. a tensile strand.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
A communication network data cable comprises an outer sheath 1, wherein a data network cable 2, a positive power line 3 and a negative power line 4 are arranged in the outer sheath 1, the positive power line 3 and the negative power line 4 are respectively arranged on two sides in the outer sheath 1, the data network cable 2 is arranged on a central axis in the outer sheath 1, and the positive power line 3 and the negative power line 4 are respectively arranged on two sides of the data network cable 2; the data network cable 2 comprises a non-woven fabric belt layer 5, a first shielding layer 6 and a reinforcing layer 7 which are sequentially arranged from inside to outside, four pairs of insulating core wires are arranged in the non-woven fabric belt layer 5, and each insulating core wire comprises a second shielding layer 8 and a conductor 9 arranged in the second shielding layer 8; a waterproof layer 10 is arranged in the outer sheath 1; tensile cotton threads 11 are wound on the periphery of the positive power line 3 and the periphery of the negative power line 4. Specifically, the utility model has novel structure and ingenious design, the first shielding layer 6 and the second shielding layer 8 both provide shielding effect, improve the anti-interference ability of the utility model, and ensure communication signals; in addition, a reinforcing layer 7 is added on the periphery of the data network cable 2, so that the strength and the service life of the utility model are improved; further, the waterproof layer 10 has a waterproof effect, and the outer sheath 1 has a protective effect; the periphery of positive power cord 3 and the periphery winding of negative power cord 4 has tensile cotton thread 11 just to improve the utility model discloses a tensile ability, the structure is reliable.
Wherein, the conductor 9 is an oxygen-free copper wire.
Wherein, it has the fire prevention sponge to fill between non-woven fabrics belting layer 5 and the four pairs of insulating heart yearns, effectively avoids insulating heart yearn not hard up.
In the communication network data cable described in this embodiment, the non-woven fabric strip layer 5 is provided with the elastic rubber column 12 and the plurality of tensile cords 13 annularly arranged on the periphery of the elastic rubber column 12, and the elastic rubber column 12 is arranged on the central axis of the data network cable 2. Specifically, elasticity is glued post 12 and has both provided the utility model discloses anti bending property also provides better tensile ability, and tensile rope 13 has further improved the utility model discloses a tensile ability.
In the data cable for a communication network according to this embodiment, the tensile cord 13 is a steel-magnesium alloy wire rope. Specifically, the steel magnesium alloy wire rope is formed by mutually twisting a plurality of steel magnesium alloy wires, has a firm structure and better tensile property, improves the tensile failure resistance level, and preferably, the cross-sectional diameter of each steel magnesium alloy wire is 0.1 mm.
In the communication network data cable according to this embodiment, the outer sheath 1 is a polyvinyl chloride sheath. Specifically, the polyvinyl chloride sheath is a modified polyvinyl chloride sheath and has good wear resistance, insulation property and toughness.
In the communication network data cable according to this embodiment, the waterproof layer 10 is an ethylene propylene diene monomer waterproof layer. Specifically, the ethylene propylene diene monomer waterproof layer has the advantages of excellent weather resistance, ozone resistance, heat resistance and chemical stability and high elasticity, can ensure waterproof property and certain elastic capacity, and facilitates repeated bending of the communication network data cable.
In the communication network data cable of this embodiment, the first shielding layer 6 is a tin-plated copper braided mesh layer; the second shielding layer 8 is an aluminum foil shielding layer. Specifically, foretell first shielding layer 6 and second shielding layer 8 have realized the utility model discloses an interference killing feature, novel structure, reliable has effectively guaranteed communication network data cable's communication effect.
In the communication network data cable of this embodiment, the reinforcing layer 7 is a plurality of steel-aluminum alloy wire ropes wound around the outer wall of the first shielding layer 6. Specifically, above-mentioned steel aluminum alloy wire rope can improve data network cable 2's intensity, further can strengthen the interference killing feature simultaneously, and the structure is reliable.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (8)
1. A communications network data cable, characterized by: the cable protection device comprises an outer sheath, wherein a data network cable, a positive power line and a negative power line are arranged in the outer sheath, the positive power line and the negative power line are respectively arranged on two sides in the outer sheath, the data network cable is arranged on a central axis in the outer sheath, and the positive power line and the negative power line are respectively arranged on two sides of the data network cable; the data network cable comprises a non-woven fabric belt layer, a first shielding layer and a reinforcing layer which are sequentially arranged from inside to outside, wherein four pairs of insulating core wires are arranged in the non-woven fabric belt layer, and each insulating core wire comprises a second shielding layer and a conductor arranged in the second shielding layer; a waterproof layer is arranged in the outer sheath; tensile cotton threads are wound on the periphery of the positive power line and the periphery of the negative power line.
2. A communications network data cable as claimed in claim 1, wherein: the non-woven fabric belt layer is internally provided with an elastic rubber column and a plurality of tensile ropes annularly arranged on the periphery of the elastic rubber column, and the elastic rubber column is arranged on a central axis of the data network cable.
3. A communications network data cable as claimed in claim 2, wherein: the tensile rope is a steel magnesium alloy wire rope.
4. A communications network data cable as claimed in claim 3, wherein: the section diameter of each steel magnesium alloy wire is 0.1 mm.
5. A communications network data cable as claimed in claim 1, wherein: the outer sheath is a polyvinyl chloride sheath.
6. A communications network data cable as claimed in claim 1, wherein: the waterproof layer is an ethylene propylene diene monomer waterproof layer.
7. A communications network data cable as claimed in claim 1, wherein: the first shielding layer is a tinned copper braided net layer; the second shielding layer is an aluminum foil shielding layer.
8. A communications network data cable as claimed in claim 1, wherein: the enhancement layer is a plurality of steel aluminum alloy wire ropes wound on the outer wall of the first shielding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121139861.XU CN215183259U (en) | 2021-05-26 | 2021-05-26 | Communication network data cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121139861.XU CN215183259U (en) | 2021-05-26 | 2021-05-26 | Communication network data cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215183259U true CN215183259U (en) | 2021-12-14 |
Family
ID=79375920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121139861.XU Active CN215183259U (en) | 2021-05-26 | 2021-05-26 | Communication network data cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215183259U (en) |
-
2021
- 2021-05-26 CN CN202121139861.XU patent/CN215183259U/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: 523000 2fb District, No. 1150, wenzeng Road, Wentang community, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Guangdong Minzan Industrial Group Co.,Ltd. Address before: 523000 2fb District, No. 1150, wenzeng Road, Wentang community, Dongcheng Street, Dongguan City, Guangdong Province Patentee before: Guangdong minzan Industry Co.,Ltd. |
|
| CP03 | Change of name, title or address |