CN211788272U - Safe cable - Google Patents
Safe cable Download PDFInfo
- Publication number
- CN211788272U CN211788272U CN202020383672.6U CN202020383672U CN211788272U CN 211788272 U CN211788272 U CN 211788272U CN 202020383672 U CN202020383672 U CN 202020383672U CN 211788272 U CN211788272 U CN 211788272U
- Authority
- CN
- China
- Prior art keywords
- cloth layer
- elasticity cloth
- layer
- inoxidizing coating
- flexible
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 claims abstract description 31
- 239000011248 coating agent Substances 0.000 claims abstract description 26
- 238000000576 coating method Methods 0.000 claims abstract description 26
- 238000005253 cladding Methods 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 239000001301 oxygen Substances 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 40
- 239000011241 protective layer Substances 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a safe type cable, including the conductor of the most inside, the outside cladding of conductor has the insulating layer, and the outside of insulating layer is equipped with flexible inoxidizing coating, and the outside cladding of flexible inoxidizing coating has an elasticity cloth layer, and is equipped with between flexible inoxidizing coating and the elasticity cloth layer and separates the oxygen layer, and the outer wall on elasticity cloth layer is fixed with the several and extends, the toughness reinforcing core of arranging along the circumference equidistance on elasticity cloth layer along the length direction on elasticity cloth layer, and the outside cladding on elasticity cloth layer has outer inoxidizing coating, and it has the fire prevention filler to fill between elasticity cloth layer. The utility model relates to a rationally, simple structure effectively improves the pliability of cable through setting up flexible inoxidizing coating, elasticity cloth layer and toughness reinforcing core, avoids the cable to appear bending back many times again and breaking occur, sets up and separates oxygen layer, fire prevention filler and can effectively prevent that the cable from being on fire, can also tentatively put out a fire through the dry powder when the cable is on fire simultaneously, avoids the intensity of a fire to further enlarge, strives for the time for the rescue, improves the safety in utilization.
Description
Technical Field
The utility model belongs to the technical field of the cable, concretely relates to safe type cable.
Background
A cable is a conductor provided with an insulating layer and a protective sheath, generally relatively thick, consisting of a plurality of mutually insulated conductors. The power transmission system is erected in the air or buried underground or underwater for telecommunication or power transmission. Some cables need to be bent repeatedly in the using process, and many cables in the prior art are poor in flexibility, are easy to break after being bent for many times, and are easy to cause life threats and property loss.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safe type cable to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe type cable, its structural feature lies in: including the conductor of the most inside, the outside cladding on conductor has the insulating layer, the outside of insulating layer is equipped with flexible inoxidizing coating, and the cross-section of flexible inoxidizing coating is flower type structure, the outside cladding on flexible inoxidizing coating has the elasticity cloth layer, and be equipped with between flexible inoxidizing coating and the elasticity cloth layer and separate the oxygen layer, the outer wall on elasticity cloth layer is fixed with the several and extends along the length direction on elasticity cloth layer, the toughness reinforcing core of arranging along the circumference equidistance on elasticity cloth layer, the outside cladding on elasticity cloth layer has outer inoxidizing coating, and it has the fire prevention filler to fill between elasticity.
Preferably, a plurality of annular grooves are formed in the outer side of the flexible protective layer and are arranged at equal intervals along the length direction of the flexible protective layer.
Preferably, the flexible protective layer is made of flexible plastic.
Preferably, the dry powder is filled between the insulating layer and the flexible protective layer.
Preferably, the fireproof filler is asbestos or mica or porous ceramic particles made of ceramic.
Preferably, the toughness reinforcing core is a three-dimensional net structure or a honeycomb structure made of an elastic material.
Compared with the prior art, the utility model relates to a rationally, simple structure effectively improves the pliability of cable through setting up flexible inoxidizing coating, elasticity cloth layer and toughness reinforcing core, avoids the cable to appear after many times bending again and breaking off, sets up and separates the oxygen layer, the fire prevention filler can effectively prevent that the cable from lighting a fire, can also tentatively put out a fire through dry powder when the cable is lighting a fire simultaneously, avoids the intensity of a fire to further enlarge, strives for the time for the rescue, improves the safety in utilization.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the flexible protective layer of the present invention;
in the figure: 1-conductor, 2-insulating layer, 3-flexible protective layer, 4-elastic cloth layer, 5-oxygen barrier layer, 6-toughness reinforcing core, 7-outer protective layer, 8-fireproof filler, 9-annular groove and 10-dry powder.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Please refer to fig. 1-2, the utility model provides a technical scheme, a safety type cable, including the most inside lead 1 body, the outside cladding of conductor 1 have insulating layer 2, the outside of insulating layer 2 be equipped with flexible inoxidizing coating 3, and the cross-section of flexible inoxidizing coating 3 is flower type structure, the outside cladding of flexible inoxidizing coating 3 have elastic cloth layer 4, and be equipped with between flexible inoxidizing coating 3 and the elastic cloth layer 4 and separate oxygen layer 5, the outer wall of elastic cloth layer 4 be fixed with the several extend along the length direction of elastic cloth layer 4, the toughness reinforcing core 6 of arranging along the circumference equidistance of elastic cloth layer 4, the outside cladding of elastic cloth layer 4 have outer inoxidizing coating 7, and it has fire prevention filler 8 to fill between elastic cloth layer 4 and the outer inoxidizing coating 7.
In this embodiment, a plurality of annular grooves 9 are formed in the outer side of the flexible protective layer 3 and are equidistantly arranged along the length direction of the flexible protective layer 3.
In the present embodiment, the flexible protective layer 3 is made of flexible plastic.
In the present embodiment, dry powder 10 is filled between the insulating layer 2 and the flexible protective layer 3.
In the present embodiment, the fireproof filler 8 is asbestos or mica or porous ceramic particles made of ceramic.
In the embodiment, the toughness-enhancing core 6 is made of an elastic material and has a three-dimensional net structure or a honeycomb structure.
The utility model relates to a rationally, moreover, the steam generator is simple in structure, the cross-section of flexible inoxidizing coating 3 is flower type structure, all be equipped with the buffering space between two adjacent petals of constituteing flower type structure, further improve its intensity and pliability, it also has the effect that improves the pliability of flexible inoxidizing coating 3 to set up a plurality of annular grooves 9 in addition, through setting up flexible inoxidizing coating 3, elasticity cloth layer 4 and toughness reinforcing core 6 effectively improve the pliability of cable, avoid the cable to appear after many times bending again and breaking off, set up and separate oxygen layer 5, fire prevention filler 8 can effectively prevent that the cable from catching fire, can also tentatively put out a fire through dry powder 10 when the cable catches fire simultaneously, avoid the intensity of a fire to further enlarge, for the rescue time of striving for, improve the safety.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A kind of safe cable, its characteristic is: including the conductor of the most inside, the outside cladding of conductor have the insulating layer, the outside of insulating layer be equipped with flexible inoxidizing coating, and the cross-section of flexible inoxidizing coating is flower type structure, the outside cladding of flexible inoxidizing coating have an elasticity cloth layer, and be equipped with between flexible inoxidizing coating and the elasticity cloth layer and separate the oxygen layer, the outer wall on elasticity cloth layer be fixed with the several along the length direction extension on elasticity cloth layer, the toughness reinforcing core of arranging along the circumference equidistance on elasticity cloth layer, the outside cladding on elasticity cloth layer have outer inoxidizing coating, and it has the fire prevention filler to fill between elasticity cloth layer and the outer inoxidizing coating.
2. A safety cable according to claim 1, wherein: the outer side of the flexible protective layer is provided with a plurality of annular grooves which are equidistantly distributed along the length direction of the flexible protective layer.
3. A safety cable according to claim 1, wherein: the flexible protective layer is made of flexible plastics.
4. A safety cable according to claim 1, wherein: and dry powder is filled between the insulating layer and the flexible protective layer.
5. A safety cable according to claim 1, wherein: the fireproof filler is asbestos or mica or porous ceramic particles made of ceramics.
6. A safety cable according to claim 1, wherein: the toughness reinforcing core is a three-dimensional net structure or a honeycomb structure made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020383672.6U CN211788272U (en) | 2020-03-24 | 2020-03-24 | Safe cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020383672.6U CN211788272U (en) | 2020-03-24 | 2020-03-24 | Safe cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211788272U true CN211788272U (en) | 2020-10-27 |
Family
ID=72931499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020383672.6U Expired - Fee Related CN211788272U (en) | 2020-03-24 | 2020-03-24 | Safe cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211788272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113035430A (en) * | 2021-02-26 | 2021-06-25 | 重庆鸽牌电线电缆有限公司 | Gas shielded flame retarded cable apparatus for producing |
-
2020
- 2020-03-24 CN CN202020383672.6U patent/CN211788272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113035430A (en) * | 2021-02-26 | 2021-06-25 | 重庆鸽牌电线电缆有限公司 | Gas shielded flame retarded cable apparatus for producing |
| CN113035430B (en) * | 2021-02-26 | 2022-12-27 | 重庆鸽牌电线电缆有限公司 | Gas protection flame retarded cable apparatus for producing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |