CN214043164U - Cable that compressive strength is high - Google Patents
Cable that compressive strength is high Download PDFInfo
- Publication number
- CN214043164U CN214043164U CN202023291440.7U CN202023291440U CN214043164U CN 214043164 U CN214043164 U CN 214043164U CN 202023291440 U CN202023291440 U CN 202023291440U CN 214043164 U CN214043164 U CN 214043164U
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- CN
- China
- Prior art keywords
- cable
- layer
- shielding layer
- armor
- inboard
- 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
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- 239000010445 mica Substances 0.000 claims abstract description 18
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052802 copper Inorganic materials 0.000 claims abstract description 15
- 239000010949 copper Substances 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000005728 strengthening Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 claims description 6
- 239000004964 aerogel Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 239000012895 dilution Substances 0.000 abstract description 3
- 238000010790 dilution Methods 0.000 abstract description 3
- 238000009941 weaving Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a cable that compressive strength is high, including a plurality of sinle silks and outer insulation protective sheath, outer insulation protective sheath inboard is formed with the armor, the armor inboard is formed with the copper and weaves the shielding layer, the inboard annular rigid coupling of copper weaving shielding layer has a plurality of flexible strengthening ribs, flexible strengthening rib other end rigid coupling has the buffer hose, the sinle silk is in between copper weaving shielding layer and the buffer hose, the sinle silk outside is formed with the conductor shielding layer, the conductor shielding layer outside is formed with the mica tape layer, the outside parcel of mica tape layer has the flexible glue filling layer. The utility model can buffer the dilution pressure when the cable is under the external pressure through the flexible reinforcing ribs and the buffer hose, thereby reducing the damage to the cable core; the mica tape layer and the soft rubber filling layer can well play roles in high temperature resistance and heat insulation, and meanwhile, the wire core is protected; the mechanical strength of cable is improved to outer insulating protective sheath and armor, protects overall stability.
Description
Technical Field
The utility model relates to a cable equipment technical field specifically is a cable that compressive strength is high.
Background
The cable is a general name of articles such as optical cables, electric cables and the like, the cable has a plurality of purposes, is mainly used for controlling installation, connecting equipment, transmitting power, transmitting signals and the like, and is a common and indispensable object in daily life, the cable usually comprises a core wire and a sheath wrapping the core wire, the core wire is the most basic and indispensable main structure of the product for carrying out the information transmission function of current or electromagnetic wave signals, generally adopts nonferrous metals with excellent electric conductivity such as copper and aluminum, the sheath is mostly an insulating layer, and is a member wrapping the periphery of the core wire to play an electric insulation role, the core wire and the sheath are two basic members which are necessary for forming the cable product, but the cable in the prior art still has some problems, the cable is mostly used outside or in a low mode, and is often extruded by outside pressure or hard objects, so that the sheath is damaged or the inner core wire is damaged, the compressive strength of crust is not enough, can not play fine resistance to compression effect, and the structural strength of cable is not enough, and compressive capacity is relatively poor, receives external force influence easily, leads to life greatly reduced, and more serious is, leads to whole transmission line to break down, unexpected occurence of failure appears.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable that compressive strength is high to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a cable that compressive strength is high, includes a plurality of sinle silks and outer insulation protective sheath, outer insulation protective sheath inboard is formed with the armor, the armor inboard is formed with the copper and weaves the shielding layer, the inboard annular rigid coupling of copper weave shielding layer has a plurality of flexible strengthening ribs, flexible strengthening rib other end rigid coupling has the buffer hose, the sinle silk is in the copper weaves the shielding layer with between the buffer hose, the sinle silk outside is formed with the conductor shielding layer, the conductor shielding layer outside is formed with mica tape layer, mica tape layer outside parcel has the flexible glue filling layer.
Furthermore, the soft glue filling layer adopts aerogel heat insulation materials.
Further, the mica tape layer is made of synthetic mica materials.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
the utility model can buffer the dilution pressure when the cable is under the external pressure through the flexible reinforcing ribs and the buffer hose, thereby reducing the damage to the cable core; the mica tape layer and the soft rubber filling layer can well play roles in high temperature resistance and heat insulation, and meanwhile, the wire core is protected; the mechanical strength of cable is improved to outer insulating protective sheath and armor, protects overall stability.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the whole of the present invention;
fig. 2 is a schematic structural view of the wire core of the present invention;
in the figure: 1. a wire core; 2. an outer insulating protective sleeve; 3. an armor layer; 4. a copper braided shield layer; 5. a flexible reinforcing rib; 6. a buffer hose; 7. a conductor shield layer; 8. a mica tape layer; 9. a soft glue filling layer.
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.
A cable that compressive strength is high as shown in fig. 1-2 in the attached drawing of description, including a plurality of sinle silks 1 and outer insulating protective sheath 2, outer insulating protective sheath 2 inboard is formed with armor 3, armor 3 inboard is formed with copper woven shield 4, the inboard annular rigid coupling of copper woven shield 4 has a plurality of flexible strengthening rib 5, the rigid coupling of the 5 other end of flexible strengthening rib has buffer hose 6, sinle silk 1 is in between copper woven shield 4 and buffer hose 6, the sinle silk 1 outside is formed with conductor shield 7, the conductor shield 7 outside is formed with mica tape layer 8, the parcel has flexible glue filling layer 9 in the 8 outside of mica tape layer.
In order to improve the pressure resistance of the cable, the safety performance of the cable cannot be reduced, the cable can be at a high temperature when current is operated and when friction is caused, and further the soft glue filling layer 9 is made of aerogel heat insulation materials.
In order to improve the high temperature resistance and the elasticity performance of the cable, the synthetic mica has better performance than the natural mica, the high temperature resistance of the synthetic mica can reach 1200 ℃, the volume resistivity of the synthetic mica is 1000 times higher than that of the natural mica under the high temperature condition, the electrical insulation, the acid and alkali resistance and the elasticity capability are all superior to those of the natural mica, and furthermore, the mica tape layer 8 is made of a synthetic mica material.
The utility model provides a pair of cable that compressive strength is high, outer insulating protective sheath 2 and armor 3 are in the outmost border of cable, mechanical strength for the cable provides the assurance, avoid the cable to take place the damaged condition, shielding layer 4 and conductor shielding layer 7 are woven to the copper can prevent that the cable is in work, receive the interference of external electromagnetic wave, flexible strengthening rib 5, buffer hose 6 and flexible glue filling layer 9 all can be when the cable receives external pressure oppression, disperse pressure, avoid sinle silk 1 to take place the possibility of buckling, improve sinle silk 1's compressive capacity, improve the holistic compressive strength of cable, the service life of cable is prolonged, the security performance of cable has been improved more. The utility model can buffer the dilution pressure when the cable is under the external pressure through the flexible reinforcing ribs 5 and the buffer hose 6, thereby reducing the damage to the cable core 1; the mica tape layer 8 and the soft rubber filling layer 9 can well play roles of high temperature resistance and heat insulation, and simultaneously play a role of protecting the wire core 1; the outer insulating protective sleeve 2 and the armor layer 3 improve the mechanical strength of the cable and protect the overall stability.
It is noted that, herein, relational terms such as first and second, and the like may be 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a cable that compressive strength is high, includes a plurality of sinle silks (1) and outer insulating protective sheath (2), its characterized in that: outer insulation protective sheath (2) inboard is formed with armor (3), armor (3) inboard is formed with copper woven shield (4), copper woven shield (4) inboard annular rigid coupling has a plurality of flexible strengthening ribs (5), flexible strengthening rib (5) other end rigid coupling has buffer hose (6), sinle silk (1) is in copper woven shield (4) with between buffer hose (6), sinle silk (1) outside is formed with conductor shielding layer (7), conductor shielding layer (7) outside is formed with mica tape layer (8), mica tape layer (8) outside parcel has flexible glue filling layer (9).
2. The cable with high compressive strength as claimed in claim 1, wherein: the soft glue filling layer (9) is made of aerogel heat insulation materials.
3. The cable with high compressive strength as claimed in claim 1, wherein: the mica tape layer (8) is made of synthetic mica material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023291440.7U CN214043164U (en) | 2020-12-29 | 2020-12-29 | Cable that compressive strength is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023291440.7U CN214043164U (en) | 2020-12-29 | 2020-12-29 | Cable that compressive strength is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214043164U true CN214043164U (en) | 2021-08-24 |
Family
ID=77344672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023291440.7U Expired - Fee Related CN214043164U (en) | 2020-12-29 | 2020-12-29 | Cable that compressive strength is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214043164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871071A (en) * | 2021-10-12 | 2021-12-31 | 广东金阳光电缆实业有限公司 | High-performance shielded cable |
-
2020
- 2020-12-29 CN CN202023291440.7U patent/CN214043164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871071A (en) * | 2021-10-12 | 2021-12-31 | 广东金阳光电缆实业有限公司 | High-performance shielded cable |
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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: 20210824 |