CN219716500U - Anti-interference composite cable - Google Patents
Anti-interference composite cable Download PDFInfo
- Publication number
- CN219716500U CN219716500U CN202223305185.6U CN202223305185U CN219716500U CN 219716500 U CN219716500 U CN 219716500U CN 202223305185 U CN202223305185 U CN 202223305185U CN 219716500 U CN219716500 U CN 219716500U
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- CN
- China
- Prior art keywords
- inner sheath
- layer
- shielding layer
- conductor
- composite cable
- 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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- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000741 silica gel Substances 0.000 claims abstract description 11
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 11
- 238000002955 isolation Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 7
- -1 polyethylene Polymers 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 2
- 238000009413 insulation Methods 0.000 abstract description 12
- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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 an anti-interference composite cable, which comprises an outer sheath, an inner sheath, a steel tape armor layer and a conductor, wherein the steel tape armor layer is positioned between the outer sheath and the inner sheath, a wrapping tape is arranged on the inner wall of the inner sheath, a conductor shielding layer is wrapped on the outer side of the conductor in the inner sheath, an insulation filling and insulation shielding layer is sequentially arranged on the outer side of the conductor shielding layer, and a filling layer is arranged between the wrapping tape and the insulation shielding layer. According to the utility model, the steel tape armor layer is arranged between the outer sheath and the inner sheath, then the isolation filling of the silica gel material is coated in the steel tape armor layer, the outer sheath and the inner sheath, the silica gel has excellent heat resistance, cold resistance and dielectric property, and also has certain elasticity, the safety protection of the composite cable can be further improved by being matched with the outer sheath and the inner sheath, and meanwhile, the anti-interference performance of the cable is enhanced by combining the insulating shielding layer, the wrapping tape, the conductor shielding layer, the filling layer and the like which are arranged in the composite cable.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to an anti-interference composite cable.
Background
Various detection facilities including cables are widely used at present, unsafe factors are increased gradually, cable accidents are frequent, and in order to strengthen safety measures and improve production efficiency, most of cables on the market have single anti-interference shielding structure, and certain defects exist in anti-interference performance and safety protection performance, so that the existing cables are required to be improved to solve the problems;
the above information disclosed in this background section is only for the understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art.
Disclosure of Invention
The utility model aims to provide an anti-interference composite cable for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the anti-interference composite cable comprises an outer sheath, an inner sheath, a steel tape armor layer and conductors, wherein the steel tape armor layer is positioned between the outer sheath and the inner sheath, a belting is arranged on the inner wall of the inner sheath, and a plurality of conductors are equidistantly arranged in the inner sheath by taking the center of the belting as the center of a circle;
the outer side of the conductor is coated with a conductor shielding layer, the outer side of the conductor shielding layer is provided with insulation filling, and the outer side of the insulation filling is coated with an insulation shielding layer;
a filling layer is arranged between the wrapping belt and the insulating shielding layer;
in addition, the preferred structure is, a plurality of first tooth grooves have been seted up to the inner wall equidistance of oversheath, and a plurality of second tooth groove has been seted up to the one side equidistance of oversheath towards the oversheath to be provided with between first tooth groove and the second tooth groove and keep apart the packing.
In addition, the isolation filling is preferably made of silica gel.
In addition, the material of the filling layer is preferably one of polyethylene, crosslinked polyethylene, polyvinyl chloride, polypropylene, polyolefin, fluoroplastic, nylon or polyethylene.
Furthermore, the preferred structure is that the tape has a thickness of 2 μm to 12. Mu.m.
The beneficial effects of the utility model are as follows:
according to the utility model, the steel tape armor layer is arranged between the outer sheath and the inner sheath, and then the isolation filling of the silica gel material is coated in the steel tape armor layer, the first tooth socket of the outer sheath and the second tooth socket of the inner sheath, wherein the silica gel has excellent heat resistance, cold resistance and dielectric property, and also has certain elasticity, and the safety protection of the composite cable can be further improved by being matched with the outer sheath and the inner sheath, and meanwhile, the insulating shielding layer, the belting, the conductor shielding layer, the filling layer and the like arranged in the composite cable are combined, so that the anti-interference performance of the cable is further enhanced.
Drawings
Fig. 1 is a schematic structural diagram of an anti-interference composite cable according to the present utility model;
fig. 2 is an enlarged view of a portion a of fig. 1 of an anti-interference composite cable according to the present utility model.
In the figure: 101 outer sheath, 102 inner sheath, 2 steel tape armor layer, 31 first tooth groove, 32 second tooth groove, 4 isolation filling, 5 belting, 61 insulation shielding layer, 62 conductor shielding layer, 7 insulation filling, 8 conductor, 9 filling layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-2, an anti-interference composite cable comprises an outer sheath 101, an inner sheath 102, a steel tape armor layer 2 and conductors 8, wherein the steel tape armor layer 2 is positioned between the outer sheath 101 and the inner sheath 102, a wrapping tape 5 is arranged on the inner wall of the inner sheath 102, and a plurality of conductors 8 are equidistantly arranged in the inner sheath 102 by taking the center of the wrapping tape 5 as the center of a circle;
in other embodiments, the inner wall of the outer sheath 101 is equidistantly provided with a plurality of first tooth grooves 31, one side of the inner sheath 102 facing the outer sheath 101 is equidistantly provided with a plurality of second tooth grooves 32, and isolation filling 4 is arranged between the first tooth grooves 31 and the second tooth grooves 32, and the isolation filling 4 is made of silica gel;
through the design, firstly, the steel tape armor layer 2 is arranged between the outer sheath 101 and the inner sheath 102, and then the isolation filling 4 made of silica gel material is coated in the steel tape armor layer 2, the first tooth groove 31 of the outer sheath 101 and the second tooth groove 32 of the inner sheath 102;
the silica gel has excellent heat resistance, cold resistance and dielectric property, and also has certain elasticity, and the safety protection of the composite cable can be further improved by being matched with the outer sheath and the inner sheath;
further, a plurality of first tooth grooves 31 and a plurality of second tooth grooves 32 are respectively formed between the inner walls of the outer sheath 101 and the inner sheath 102, which are opposite, at equal intervals, wherein the first tooth grooves 31 and the second tooth grooves 32 can effectively increase the attachment area of the isolation filling 4, and further, the safety performance of the cable is better improved;
the outer side of the conductor 8 is coated with a conductor shielding layer 62, the outer side of the conductor shielding layer 62 is provided with an insulation filling 7, the outer side of the insulation filling 7 is coated with an insulation shielding layer 61, and a filling layer 9 is arranged between the wrapping tape 5 and the insulation shielding layer 61;
in other embodiments, the material of the filling layer 9 is one of polyethylene, crosslinked polyethylene, polyvinyl chloride, polypropylene, polyolefin, fluoroplastic, nylon or polyethylene, and the thickness of the wrapping tape 5 is 2 μm-12 μm;
through the design, the insulating shielding layer 61, the wrapping tape 5, the conductor shielding layer 62, the filling layer 9 and the like which are arranged in the composite cable are combined, so that the anti-interference performance of the cable is further enhanced;
in this embodiment, firstly set up steel tape armor between oversheath and inner sheath, pack the isolation of silica gel material again and pack in steel tape armor, the first tooth's socket of oversheath and the second tooth's socket of inner sheath, wherein silica gel has excellent heat resistance, cold resistance and dielectric nature, and still have certain elasticity, use with oversheath and inner sheath cooperation can further improve the safety protection nature of this composite cable, combine insulating shield layer, band, conductor shield layer and the filling layer etc. that this composite cable inside set up simultaneously, and then strengthen the interference immunity of cable.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The utility model provides an anti-interference composite cable, includes oversheath (101), inner sheath (102), steel tape armor (2) and conductor (8), its characterized in that, steel tape armor (2) are located between oversheath (101) and inner sheath (102), and the inner wall of inner sheath (102) is provided with band (5), and the inside of inner sheath (102) uses the center of band (5) to be provided with a plurality of conductor (8) as centre of a circle equidistance, the outside cladding of conductor (8) is provided with conductor shielding layer (62), and the outside of conductor shielding layer (62) is provided with insulating packing (7) to the outside cladding of insulating packing (7) is provided with insulating shielding layer (61), be provided with filling layer (9) between band (5) and insulating shielding layer (61), a plurality of first tooth's socket (31) have been seted up to the inner wall equidistance of oversheath (101), and a plurality of second tooth's socket (32) have been seted up towards one side equidistance of oversheath (101) to be provided with between first tooth's socket (31) and second tooth's socket (32) and keep apart and pack (4).
2. An anti-interference composite cable according to claim 1, wherein the isolation filler (4) is a silica gel material.
3. The anti-interference composite cable according to claim 1, wherein the filler layer (9) is made of one of polyethylene, cross-linked polyethylene, polyvinyl chloride, polypropylene, polyolefin, fluoroplastic, nylon or polyethylene.
4. An anti-interference composite cable according to claim 1, characterized in that the thickness of the tape (5) is 2-12 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223305185.6U CN219716500U (en) | 2022-12-09 | 2022-12-09 | Anti-interference composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223305185.6U CN219716500U (en) | 2022-12-09 | 2022-12-09 | Anti-interference composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219716500U true CN219716500U (en) | 2023-09-19 |
Family
ID=87997729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223305185.6U Active CN219716500U (en) | 2022-12-09 | 2022-12-09 | Anti-interference composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219716500U (en) |
-
2022
- 2022-12-09 CN CN202223305185.6U patent/CN219716500U/en active Active
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