CN217386695U - Resistant stable cable of buckling - Google Patents
Resistant stable cable of buckling Download PDFInfo
- Publication number
- CN217386695U CN217386695U CN202220549793.2U CN202220549793U CN217386695U CN 217386695 U CN217386695 U CN 217386695U CN 202220549793 U CN202220549793 U CN 202220549793U CN 217386695 U CN217386695 U CN 217386695U
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- China
- Prior art keywords
- layer
- resistant
- flexible
- cable
- bend
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- 239000003063 flame retardant Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000010445 mica Substances 0.000 claims abstract description 6
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 6
- -1 polyfluoroethylene Polymers 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 3
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910010272 inorganic material Inorganic materials 0.000 claims description 3
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 9
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
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- 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
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a resistant stability cable of buckling, including many sinle silks, still including the flexonics axle, the surface mounting of flexonics axle has a plurality of flexible support bar, install a plurality of sinle silks between the flexible support bar, the parcel covers around the sinle silk has artifical mica tape layer, resistant high temperature layer is installed to the other end of flexible support bar, the surface formation on resistant high temperature layer covers there is the signal shielding layer, the surface formation on signal shielding layer covers there is the waterproof layer, the surface mounting of waterproof layer has a plurality of Z type support bars, fire-retardant inoxidizing coating is installed on the top of Z type support bar, the surface formation of fire-retardant inoxidizing coating covers there is polyfluoroethylene insulating sheath. The flexible connecting shaft and the flexible supporting rod are arranged around the wire cores, so that the integral bending resistance can be improved, and the condition that the wire cores are contacted under external extrusion is avoided; the Z-shaped support bars can improve the pressure resistance of the whole cable.
Description
Technical Field
The utility model relates to a cable equipment technical field specifically is a resistant stable cable of buckling.
Background
The cable is a general name of articles such as optical cables, electric cables and the like, the cable has multiple purposes, is mainly used for controlling multiple functions such as installation, connecting equipment, electric power transmission and the like, is a common and indispensable object in daily life, is manufactured by three processes of control, stranding and coating, has more complex model specification and higher repeatability, is processed by metal pressure, enables metal to forcibly pass through a die under the action of external force, enables the cross-sectional area of the metal to be compressed and processed according to the size, is coated with different materials outside to improve the flexibility and the integrity of the cable, completes the manufacture of the cable, can cause long-time bending due to long-distance laying when the cable is actually used, can possibly cause damage to the external surface and connection between internal leads, and further causes the cable to be unusable, and when the cable was laid at the bottom of the ground, the surface did not have compressive structures, led to the cable to damage under the effect of pressure very easily, consequently urgently needed a resistant cable of buckling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistant stability cable of buckling 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 resistant stability cable of buckling, includes many sinle silks, still including the flexonics axle, the surface mounting of flexonics axle has a plurality of flexible support rods, install a plurality ofly between the flexible support rod the sinle silk, the parcel covers around the sinle silk has artifical mica tape layer, resistant high temperature layer is installed to the other end of flexible support rod, the surface on resistant high temperature layer forms to cover and has covered the signal shielding layer, the surface on signal shielding layer forms to cover has the waterproof layer, the outer surface mounting of waterproof layer has a plurality of Z type support bars, fire-retardant inoxidizing coating is installed on the top of Z type support bar, the surface of fire-retardant inoxidizing coating forms to cover and has polyfluoroethylene insulating sheath.
Furthermore, the flexible supporting rod is an arc-shaped flexible supporting rod.
Furthermore, the high-temperature resistant layer is made of polyphenylene sulfide materials.
Furthermore, the signal shielding layer is formed by interweaving tinned copper wires and copper alloy wires.
Further, the waterproof layer is made of butyl rubber materials.
Furthermore, the flame-retardant protective layer is made of an inorganic compound antimony trioxide material.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
the flexible connecting shaft and the flexible supporting rod are arranged around the wire cores, so that the integral bending resistance can be improved, and the condition that the wire cores are contacted under external extrusion is avoided; z type support bar can improve the compressive capacity of whole cable, avoids directly oppressing the inner structure of cable, and holistic anti ability of buckling and stability all improve greatly.
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 view of the overall structure of the present invention.
In the figure: 1. a wire core; 2. a flexible connecting shaft; 3. a flexible support rod; 4. artificial mica tape layer; 5. a high temperature resistant layer; 6. a signal shielding layer; 7. a waterproof layer; 8, Z-shaped supporting bars; 9. a flame-retardant protective layer; 10. polyvinyl fluoride insulating sheath.
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.
The first embodiment is as follows:
the bending-resistant stable cable comprises a plurality of wire cores 1 and a flexible connecting shaft 2, a plurality of flexible supporting rods 3 are mounted on the surface of the flexible connecting shaft 2, the wire cores 1 are mounted between the flexible supporting rods 3, an artificial mica tape layer 4 covers the wire cores 1, a high-temperature-resistant layer 5 is mounted at the other end of each flexible supporting rod 3, a signal shielding layer 6 covers the outer surface of the high-temperature-resistant layer 5, a waterproof layer 7 covers the outer surface of the signal shielding layer 6, a plurality of Z-shaped supporting bars 8 are mounted on the outer surface of the waterproof layer 7, a flame-retardant protective layer 9 is mounted at the top end of each Z-shaped supporting bar 8, and a polyvinyl fluoride insulating sheath 10 covers the outer surface of the flame-retardant protective layer 9.
In order to better play the effect of elastic support, one can improve the stability and the crushing resistance of whole cable, two come even external pressure too big also can avoid contacting each other between the sinle silk 1, the stability of use is more heightened, also is difficult to the cracked condition of appearing more, and further, flexible bracing piece 3 is the flexible bracing piece of arc.
In order to avoid the influence of the external high temperature on the inner wire core 1, the high temperature resistant layer 5 is further made of polyphenylene sulfide material.
In order to improve the anti-interference capability of the whole cable and avoid the cable from being interfered by external electromagnetic waves in normal use, further, the signal shielding layer 6 is formed by weaving tinned copper wires and copper alloy wires in a staggered mode.
In order to improve the overall waterproof performance of the cable, the waterproof layer 7 is further made of a butyl rubber material.
In order to avoid the fire catching condition in the outside and avoid the fire catching condition caused by spontaneous combustion and fire when the wire core 1 is excessively loaded, the flame-retardant protective layer 9 is further made of an inorganic compound antimony trioxide material.
The utility model can improve the whole anti-bending capability and avoid the contact between the wire cores 1 under the external extrusion by installing the flexible connecting shaft 2 and the flexible supporting rod 3 around the wire cores 1; z type support bar 8 can improve the compressive capacity of whole cable, avoids directly oppressing the inner structure of cable, and holistic anti ability of buckling and stability all improve greatly.
Example two:
the utility model provides a bending-resistant stable cable, the artificial mica tape layer 4 is wrapped around the cable core 1, which can effectively avoid the cable core 1 from being interfered by the outside and improve the whole high temperature resistance and corrosion resistance, the flexible connecting shaft 2 and the flexible supporting rod 3 are arranged around the cable core 1, which can avoid the cable from being broken due to the bending of the outside, improve the whole bending resistance of the cable, and can be reset and restored after being bent, in addition, the possibility of mutual contact between the cable cores 1 can be prevented when the bending strength of the cable is too large, the normal use of the cable can not be influenced in a short time, the high temperature resistant layer 5 can improve the whole high temperature resistance of the cable, the temperature on the surface of the cable core 1 can not be too high, the anti-interference capability and the waterproof performance of the cable can be improved by the signal shielding layer 6 and the waterproof layer 7, that is to protect the holistic stability of cable, when the circumstances such as the ground bottom that the Z type support bar can protect the cable were used, played the effect of resistance to compression, avoided pressure direct action to sinle silk on 1, overall structure is stable, and the anti ability of buckling improves greatly, and stability can also be comparatively obvious.
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 (6)
1. The utility model provides a resistant stability cable of buckling, includes many sinle silks (1), its characterized in that: still including flexonics axle (2), the surface mounting of flexonics axle (2) has a plurality of flexible support pole (3), install a plurality ofly between flexible support pole (3) sinle silk (1), the parcel covers around sinle silk (1) has artifical mica tape layer (4), resistant high temperature layer (5) are installed to the other end of flexible support pole (3), the surface of resistant high temperature layer (5) forms to cover and has signal shielding layer (6), the surface of signal shielding layer (6) forms to cover and has waterproof layer (7), the surface mounting of waterproof layer (7) has a plurality of Z type support bars (8), fire-retardant inoxidizing coating (9) are installed on the top of Z type support bar (8), the surface of fire-retardant inoxidizing coating (9) forms to cover and has polyfluoroethylene insulating sheath (10).
2. A bend-resistant stability cable according to claim 1, wherein: the flexible supporting rod (3) is an arc-shaped flexible supporting rod.
3. A bend-resistant stability cable according to claim 1, wherein: the high-temperature resistant layer (5) is made of polyphenylene sulfide materials.
4. A bend-resistant stability cable according to claim 1, wherein: the signal shielding layer (6) is formed by interweaving tinned copper wires and copper alloy wires.
5. A bend-resistant stability cable according to claim 1, wherein: the waterproof layer (7) is made of butyl rubber materials.
6. A bend-resistant stability cable according to claim 1, wherein: the flame-retardant protective layer (9) is made of an inorganic compound antimony trioxide material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220549793.2U CN217386695U (en) | 2022-03-14 | 2022-03-14 | Resistant stable cable of buckling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220549793.2U CN217386695U (en) | 2022-03-14 | 2022-03-14 | Resistant stable cable of buckling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217386695U true CN217386695U (en) | 2022-09-06 |
Family
ID=83102202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220549793.2U Expired - Fee Related CN217386695U (en) | 2022-03-14 | 2022-03-14 | Resistant stable cable of buckling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217386695U (en) |
-
2022
- 2022-03-14 CN CN202220549793.2U patent/CN217386695U/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 |
Granted publication date: 20220906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |