CN217386723U - Multilayer insulated cable - Google Patents
Multilayer insulated cable Download PDFInfo
- Publication number
- CN217386723U CN217386723U CN202220925825.4U CN202220925825U CN217386723U CN 217386723 U CN217386723 U CN 217386723U CN 202220925825 U CN202220925825 U CN 202220925825U CN 217386723 U CN217386723 U CN 217386723U
- Authority
- CN
- China
- Prior art keywords
- cable body
- cable
- wear
- multilayer insulated
- plate
- 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
- 239000003292 glue Substances 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 7
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 14
- 239000008187 granular material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a multilayer insulated cable, the utility model relates to the technical field of cables. This multilayer insulated cable, including the cable body, the cable body sets up to the hexagon, the outer wall of cable body is provided with wear-resisting component, wear-resisting component includes the antifriction plate, the antifriction plate bonds in the outer wall department of cable body, sliding connection has the backup pad respectively in the both sides of antifriction plate outer wall, and the cable body is laying the completion back, bonds the antifriction plate in the region that the cable body easily wore, and the backup pad has supported the cable body through the elastic force of spring, and then is unsettled with the cable body, avoids its object with the below to produce the friction, and then improves the security performance of cable body.
Description
Technical Field
The utility model relates to the technical field of cables, specifically a multilayer insulated cable.
Background
Along with the continuous development of the society, the power consumption is increased, the current carrying capacity of the cable is required to be larger and larger, the section of the conductive wire core of the cable is increased continuously, the weight of the cable in unit length is increased, and when workers lay the cable, the outer sheath is easy to be scratched in the laying process, so that potential safety hazards are left, and accidents are caused;
in the prior art, most of the insulation and the sheath of the large cable are made of plastic and rubber organic polymers, the coating layer is generally poor in wear resistance and low in safety performance, and when the large cable is laid on an object, the skin of the large cable can be continuously damaged by external force such as wind force to push the large cable to swing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a multilayer insulated cable has solved foretell problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multilayer insulated cable comprises a cable body, wherein the cable body is arranged in a hexagon shape, a wear-resistant assembly is arranged on the outer wall of the cable body and comprises wear-resistant plates, the wear-resistant plates are adhered to the outer wall of the cable body, two sides of the outer wall of each wear-resistant plate are respectively connected with a supporting plate in a sliding mode, a spring is fixedly connected to one side, which is opposite to each supporting plate, the wear-resistant plates are adhered to the easily-worn area of the cable body after the cable body is laid, the supporting plates support the cable body through the elastic force of the springs and suspend the cable body in the air to avoid friction with an object below the cable body, so that the safety performance of the cable body is improved, meanwhile, the cable body can be supported for 306 degrees only by adhering three wear-resistant assemblies through the hexagon shape, and the wear-resistant assemblies can still support the cable body after the cable body is turned over by external force, compare in traditional circular cable, through the laminating of antifriction plate and cable body face and face, can avoid wear-resisting subassembly to drop.
Preferably, the outer wall of the wear-resistant plate is fixedly connected with a damping block made of D3O gel, when the cable body is pressed from above, the supporting plate slides to abut against the damping block, and the damping block made of the non-Newtonian fluid absorbs a certain pressing force, so that the probability that the surface of the cable body is scratched by an object below the cable body is reduced.
Preferably, the outer surface of the cable body is provided with a storage groove, and an extrusion head is arranged in the storage groove.
Preferably, the bottom of antifriction plate corresponds and accomodates groove department fixedly connected with granule glue, aims at the granule glue and accomodates the groove and press, and the granule glue is disclosed to the extrusion head, and glue flows and then bonds antifriction plate and cable body fast, and then makes things convenient for personnel to install wear-resisting component fast.
Preferably, the cable body includes the shell, the inside of shell is equipped with the insulating layer, the inside of insulating layer is equipped with the sinle silk, the inside of insulating layer is equipped with the filling layer.
Preferably, the insulating layer is made of high-temperature-resistant polymer fluoroplastic, the filling layer is made of a hemp fiber rope, and the shell is made of high-density polyethylene.
(III) advantageous effects
The utility model provides a multilayer insulated cable. The method has the following beneficial effects:
(one), this multilayer insulated cable, the cable body is laying and is accomplishing the back, bond the antifriction plate in the region of cable body easy wearing and tearing, the cable body has been supported to the elastic force that the backup pad passed through the spring, and then it is unsettled with the cable body, avoid it to produce the friction with the object of below, and then improve the security performance of cable body, simultaneously through setting up the cable body to the hexagon, only need paste three wear assembly, can carry out 360 support to the cable body, make it receive wear assembly after the rotatory turn-over of external force still support the cable body, compare in traditional circular cable, through the laminating of antifriction plate and cable body face and face, improve the adhesion, can avoid wear assembly to drop.
(II), this multilayer insulated cable, aim at the granule glue and accomodate the groove and press, and the granule glue is disclosed to the extrusion head, and glue flows and then bonds antifriction plate and cable body fast, and then makes things convenient for personnel to install wear-resisting component fast.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the wear assembly of the present invention;
FIG. 3 is a schematic view of the structure of the storage tank and the granular glue of the present invention;
fig. 4 is a schematic view of the cable body structure of the present invention.
In the figure: 1. a cable body; 11. a housing; 12. an insulating layer; 13. a wire core; 14. a filling layer; 2. A wear assembly; 21. a wear plate; 22. a support plate; 23. a spring; 24. a damper block; 25. a receiving groove; 26. granular glue; 27. and (4) extruding the head.
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. 1-4, the present invention provides a technical solution: a multilayer insulated cable comprises a cable body 1, wherein the cable body 1 is arranged in a hexagon shape, a wear-resistant assembly 2 is arranged on the outer wall of the cable body 1, the wear-resistant assembly 2 comprises a wear-resistant plate 21, the wear-resistant plate 21 is adhered to the outer wall of the cable body 1, two sides of the outer wall of the wear-resistant plate 21 are respectively connected with a support plate 22 in a sliding mode, a spring 23 is fixedly connected to one side, which is opposite to the support plate 22, after the cable body 1 is laid, the wear-resistant plate 21 is adhered to an area, which is easy to wear, of the cable body 1, the support plate 22 supports the cable body 1 through the elastic force of the spring 23, the cable body 1 is suspended, friction between the cable body 1 and objects below the cable body is avoided, the safety performance of the cable body 1 is improved, meanwhile, the cable body 1 is arranged in a hexagon shape, and 360-degree support can be carried out on the cable body 1 only by adhering three wear-resistant assemblies 2, make it receive the rotatory turn-over back wear assembly 2 of external force and still prop up cable body 1, compare in traditional circular cable, through the laminating of antifriction plate 21 and 1 face of cable body and face, can avoid wear assembly 2 to drop.
The outer wall of the wear plate 21 is fixedly connected with a damping block 24 made of D3O gel near the supporting plate 22, when the cable body 1 is subjected to extrusion force from above, the supporting plate 22 slides to abut against the damping block 24, and then the damping block 24 made of non-Newtonian fluid absorbs certain extrusion force, so that the probability that the surface skin of the cable body 1 is scratched by an object below is reduced.
The outer surface of the cable body 1 is provided with a containing groove 25, and an extrusion head 27 is arranged in the containing groove 25.
The cable body 1 comprises a shell 11, an insulating layer 12 is arranged inside the shell 11, a wire core 13 is arranged inside the insulating layer 12, and a filling layer 14 is arranged inside the insulating layer 12.
The insulating layer 12 is made of high-temperature-resistant polymer fluoroplastic, the filling layer 14 is made of a hemp fiber rope, and the shell 11 is made of high-density polyethylene.
During operation, after the cable body 1 is laid, the wear-resisting plate 21 is adhered to an easily-worn area of the cable body 1, the cable body 1 is supported by the supporting plate 22 through the elastic force of the spring 23, the cable body 1 is suspended, friction between the cable body 1 and a lower object is avoided, and the safety performance of the cable body 1 is improved;
aim at receiving groove 25 with granule glue 26 and press, particle glue 26 is disclosed to extrusion head 27, and glue flows out and then bonds antifriction plate 21 and cable body 1 fast, and then makes things convenient for personnel to install wear-resisting component 2 fast.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
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 (6)
1. A multilayer insulated cable comprising a cable body (1), characterized in that: the cable comprises a cable body (1) and is characterized in that the cable body (1) is hexagonal, a wear-resistant assembly (2) is arranged on the outer wall of the cable body (1), the wear-resistant assembly (2) comprises a wear-resistant plate (21), the wear-resistant plate (21) is bonded on the outer wall of the cable body (1), two sides of the outer wall of the wear-resistant plate (21) are respectively and slidably connected with a supporting plate (22) and are adjacent to each other, and a spring (23) is fixedly connected to one side, opposite to the supporting plate (22).
2. A multilayer insulated cable according to claim 1, characterized in that: the outer wall of the wear plate (21) is fixedly connected with a damping block (24) made of D3O gel at a position close to the support plate (22).
3. A multilayer insulated cable according to claim 1, characterized in that: the cable comprises a cable body (1) and is characterized in that a containing groove (25) is formed in the outer surface of the cable body (1), and an extrusion head (27) is arranged inside the containing groove (25).
4. A multilayer insulated cable according to claim 1, characterized in that: the bottom of the wear-resistant plate (21) is fixedly connected with particle glue (26) corresponding to the accommodating groove (25).
5. A multilayer insulated cable according to claim 1, characterized in that: the cable body (1) comprises a shell (11), an insulating layer (12) is arranged inside the shell (11), a wire core (13) is arranged inside the insulating layer (12), and a filling layer (14) is arranged inside the insulating layer (12).
6. A multilayer insulated cable according to claim 5, characterized in that: the insulating layer (12) is made of high-temperature-resistant polymer fluoroplastics, the filling layer (14) is made of hemp fiber ropes, and the shell (11) is made of high-density polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220925825.4U CN217386723U (en) | 2022-04-18 | 2022-04-18 | Multilayer insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220925825.4U CN217386723U (en) | 2022-04-18 | 2022-04-18 | Multilayer insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217386723U true CN217386723U (en) | 2022-09-06 |
Family
ID=83107218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220925825.4U Expired - Fee Related CN217386723U (en) | 2022-04-18 | 2022-04-18 | Multilayer insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217386723U (en) |
-
2022
- 2022-04-18 CN CN202220925825.4U patent/CN217386723U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220906 |