CN219916729U - Composite cable - Google Patents
Composite cable Download PDFInfo
- Publication number
- CN219916729U CN219916729U CN202321072228.2U CN202321072228U CN219916729U CN 219916729 U CN219916729 U CN 219916729U CN 202321072228 U CN202321072228 U CN 202321072228U CN 219916729 U CN219916729 U CN 219916729U
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- China
- Prior art keywords
- layer
- fixedly arranged
- composite cable
- composite
- protection
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- 239000002131 composite material Substances 0.000 title claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 38
- 230000004224 protection Effects 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 229920003020 cross-linked polyethylene Polymers 0.000 claims abstract description 12
- 239000004703 cross-linked polyethylene Substances 0.000 claims abstract description 12
- 239000003365 glass fiber Substances 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 10
- 229920000098 polyolefin Polymers 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 19
- 238000009413 insulation Methods 0.000 abstract description 11
- 239000012779 reinforcing material Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 83
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 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 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of composite cables and discloses a composite cable which comprises a main body mechanism, a protection mechanism and a durable mechanism, wherein the protection mechanism is positioned in the main body mechanism, the durable mechanism is positioned in the protection mechanism, the main body mechanism comprises a protection sleeve, a composite cable body and a waterproof coating, the composite cable body is fixedly arranged in the protection sleeve, the waterproof coating is fixedly arranged at the outer end of the protection sleeve, and the protection mechanism comprises an anti-wear pad, an insulating layer and crosslinked polyethylene. The composite cable realizes that the crosslinked polyethylene is widely used as the electric insulation of the power cable in all voltage ranges, has a very high insulation effect, can effectively prevent workers from electric shock, and the glass fiber is an inorganic nonmetallic material with excellent performance, is generally used as a reinforcing material in the composite material, is convenient for increasing the hardness of the surface of the composite cable and improves the use safety of the composite cable.
Description
Technical Field
The utility model relates to the technical field of composite cables, in particular to a composite cable.
Background
The photoelectric composite cable can be used in heavy industry, and in the occasion of high mechanical stress, the cable is a pipeline for power transmission. The cable is commonly used for simple building and automobile wires as an energy transmission cable, and the complex structure of the cable is undoubted.
The prior patent CN202022921227.3 discloses a composite cable, wherein the outer side of the cable is coated with a sheath structure for integrating a plurality of cables together side by side, so that the wiring environment is greatly simplified and regulated, the occupied space is reduced, the wiring of the cables is more orderly and tidy, and the subsequent overhaul is convenient; and when some cables need to be separately wired or connected in the installation process, the cables can be conveniently separated out so as to adapt to different installation environments, so that the use is more flexible, but workers can easily get electric shock when installing the composite cable, the health of the workers can be endangered, and the use safety of the composite cable is low.
And when the composite cable is installed, the composite cable needs to be pulled, the composite cable is easily broken from the middle due to overlarge force, the composite cable cannot be normally used, and the using effect of the composite cable is reduced.
Disclosure of Invention
The utility model aims to provide a composite cable, which solves the problems that the electric shock phenomenon is easy to occur, the health of workers is endangered, the composite cable is pulled and the composite cable is easy to break from the middle due to excessive force.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a composite cable, includes main part mechanism, protection machanism and durable mechanism, protection machanism is located main part mechanism's inside, durable mechanism is located protection machanism's inside, main part mechanism includes lag, composite cable body and waterproof coating, the fixed inside that sets up at the lag of composite cable body, waterproof coating is fixed to be set up at the outer end of lag, protection machanism includes abrasionproof pad, insulating layer and crosslinked polyethylene, the fixed upper end that sets up at waterproof coating of abrasionproof pad, the fixed inside that sets up at the lag of insulating layer, crosslinked polyethylene is fixed to be set up in the inside of insulating layer.
Preferably, the protection mechanism further comprises a fire-insulating layer, a ceramic polyolefin oxygen-insulating material, a wrapping layer, glass fibers, an extrusion wrapping layer and a low-smoke halogen-free material, wherein the fire-insulating layer is fixedly arranged in the insulating layer, the ceramic polyolefin oxygen-insulating material is fixedly arranged in the fire-insulating layer, the crosslinked polyethylene is widely used as the electrical insulation of the power cable in all voltage ranges, the insulation effect is very high, workers can be effectively prevented from being electrocuted, the thermoplastic halogen-free low-smoke-resistant ceramic fire-retardant polyolefin oxygen-insulating material is a high-filling flame-retardant material, and a layer of hard ceramic shell can be formed on the cable during combustion.
Preferably, the wrapping layer is fixedly arranged in the fire-proof layer, the glass fiber is fixedly arranged in the wrapping layer, the extrusion layer is fixedly arranged in the wrapping layer, the low-smoke halogen-free material is fixedly arranged in the extrusion layer, the glass fiber is an inorganic nonmetallic material with excellent performance, the glass fiber is generally used as a reinforcing material in a composite material, an electric insulating material and an insulating material, the hardness of the surface of the composite cable is conveniently increased, and the possibility of accumulation of toxic gas during cable ignition can be reduced by the low-smoke halogen-free material.
Preferably, the durable mechanism comprises a shielding layer, a tinned copper wire material, a compression layer, a steel wire armor material, a buffer layer, ethylene propylene rubber, a conductor layer, nickel plating soft copper and a cable core, wherein the shielding layer is fixedly arranged in the composite cable body, and the tinned copper wire material is conveniently arranged in the shielding layer.
Preferably, the tinned wire material is fixed to be set up in the inside of shielding layer, the fixed inside that sets up at the shielding layer of compressive layer, the fixed inside that sets up at the compressive layer of steel wire armor material, the fixed inside that sets up at the compressive layer of buffer layer, copper wire tinning can prevent that insulating rubber from sending out gluey, and the sinle silk blackens and becomes fragile to improve its weldability, steel wire armor material is used for protecting the cable and does not receive the destruction of outside mechanical force, can bear mechanical equipment tensile resistance, prevents to be pulled the fracture by equipment.
Preferably, the ethylene propylene rubber is fixedly arranged in the buffer layer, the conductor layer is fixedly arranged in the buffer layer, the nickel-plated soft copper is fixedly arranged in the conductor layer, the cable core is fixedly arranged in the nickel-plated soft copper, the ethylene propylene rubber has good elasticity and compression deformation resistance, the pressure brought by equipment can be buffered, the composite cable can be effectively protected, and migration of copper atoms can be prevented after nickel plating.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the composite cable, through the installation of the protection mechanism, the crosslinked polyethylene is widely used as the electric insulation of the power cable in all voltage ranges, has a very high insulation effect, can effectively prevent workers from electric shock, and the glass fiber is an inorganic nonmetallic material with excellent performance, is generally used as a reinforcing material in the composite material, is an electric insulation material and a heat insulation material, so that the surface hardness of the composite cable is increased conveniently, and the use safety of the composite cable is improved;
2. according to the composite cable, through the installation of the durable mechanism, the steel wire armor material is used for protecting the cable from being damaged by external mechanical force, the tensile force of mechanical equipment can be borne, the cable is prevented from being broken by equipment in a pulling way, the ethylene-propylene rubber has good elasticity and compression deformation resistance, the pressure brought by the equipment can be buffered, the composite cable can be effectively protected, and the service life of the composite cable is prolonged;
3. according to the composite cable, the surface of the composite cable can be protected by the protective sleeve through the installation of the main body mechanism, the waterproof coating can prevent the electric shock damage caused by water inflow inside the composite cable, and the use effect of the composite cable is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the protection mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of a durable mechanism according to the present utility model;
fig. 4 is a partially enlarged schematic view of the main mechanism of the present utility model.
In the figure: 1. a main body mechanism; 101. a protective sleeve; 102. a composite cable body; 103. a waterproof coating; 2. a protective mechanism; 201. an abrasion-proof pad; 202. an insulating layer; 203. a crosslinked polyethylene; 204. a fire barrier; 205. ceramic polyolefin oxygen barrier material; 206. wrapping the layer; 207. glass fibers; 208. extruding a coating layer; 209. a low smoke halogen-free material; 3. a durable mechanism; 301. a shielding layer; 302. tinned copper wire material; 303. a compression-resistant layer; 304. steel wire armor material; 305. a buffer layer; 306. ethylene propylene rubber; 307. a conductor layer; 308. nickel plating soft copper; 309. a cable core.
Description of the embodiments
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a composite cable, including main part mechanism 1, protection machanism 2 and durable mechanism 3, protection machanism 2 is located the inside of main part mechanism 1, durable mechanism 3 is located the inside of protection machanism 2, main part mechanism 1 includes lag 101, composite cable body 102 and waterproof coating 103, the fixed inside that sets up at lag 101 of composite cable body 102, waterproof coating 103 is fixed to be set up in the outer end of lag 101, protection machanism 2 includes wear pad 201, insulating layer 202 and crosslinked polyethylene 203, wear pad 201 is fixed to be set up in waterproof coating 103's upper end, insulating layer 202 is fixed to be set up in lag 101's inside, crosslinked polyethylene 203 is fixed to be set up in insulating layer 202's inside.
The protection mechanism 2 further comprises a fire-proof layer 204, a ceramic polyolefin oxygen-proof material 205, a wrapping layer 206, glass fibers 207, a coating extrusion layer 208 and a low smoke halogen-free material 209, wherein the fire-proof layer 204 is fixedly arranged in the insulation layer 202, the ceramic polyolefin oxygen-proof material 205 is fixedly arranged in the fire-proof layer 204, the wrapping layer 206 is fixedly arranged in the fire-proof layer 204, the glass fibers 207 are fixedly arranged in the wrapping layer 206, the coating extrusion layer 208 is fixedly arranged in the wrapping layer 206, the low smoke halogen-free material 209 is fixedly arranged in the coating extrusion layer 208, the insulation effect of the protection sleeve 101 is improved by arranging the insulation layer 202 and the ceramic polyolefin oxygen-proof material 205, the fire-proof effect of the protection sleeve 101 is improved by arranging the wrapping layer 206, the wrapping effect of the protection sleeve 101 is improved by arranging the coating extrusion layer 208 and the low smoke halogen-free material 209.
The durable mechanism 3 comprises a shielding layer 301, a tinned copper wire material 302, a compression-resistant layer 303, a steel wire armor material 304, a buffer layer 305, ethylene propylene rubber 306, a conductor layer 307, nickel-plated soft copper 308 and a cable core 309, wherein the shielding layer 301 is fixedly arranged in the composite cable body 102, the tinned copper wire material 302 is fixedly arranged in the shielding layer 301, the compression-resistant layer 303 is fixedly arranged in the shielding layer 301, the steel wire armor material 304 is fixedly arranged in the compression-resistant layer 303, the buffer layer 305 is fixedly arranged in the compression-resistant layer 303, the ethylene propylene rubber 306 is fixedly arranged in the buffer layer 305, the conductor layer 307 is fixedly arranged in the buffer layer 305, the nickel-plated soft copper 308 is fixedly arranged in the conductor layer 307, the cable core 309 is fixedly arranged in the nickel-plated soft copper 308, the shielding layer 301 is arranged, the shielding effect of the composite cable body 102 is improved by arranging the compression-resistant layer 303, the compression-resistant effect of the composite cable body 102 is improved by arranging the steel wire armor material 304, the buffer effect of the composite cable body 102 is improved by arranging the buffer layer 305, and the conductive effect of the nickel-plated soft copper 308 is improved by arranging the conductor layer 307.
Working principle: the insulation effect of the protective cover 101 is improved by arranging the insulating layer 202 and the crosslinked polyethylene 203, the fire insulation effect of the protective cover 101 is improved by arranging the fire insulation layer 204 and the ceramic polyolefin oxygen insulation material 205, the wrapping effect of the protective cover 101 is improved by arranging the wrapping layer 206 and the glass fiber 207, the wrapping effect of the protective cover 101 is improved by arranging the wrapping layer 208 and the low smoke halogen-free material 209, the shielding effect of the composite cable body 102 is improved by arranging the shielding layer 301 and the tinned copper wire material 302, the compression resistance effect of the composite cable body 102 is improved by arranging the compression resistance layer 303 and the steel wire armor material 304, the buffering effect of the composite cable body 102 is improved by arranging the buffer layer 305 and the ethylene propylene rubber 306, and the conductive effect of the composite cable body 102 is improved by arranging the conductor layer 307 and the nickel plated soft copper 308.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a composite cable, includes main part mechanism (1), protection machanism (2) and durable mechanism (3), its characterized in that: the protection mechanism (2) is located the inside of main part mechanism (1), durable mechanism (3) are located the inside of protection mechanism (2), main part mechanism (1) is including lag (101), composite cable body (102) and waterproof coating (103), composite cable body (102) are fixed to be set up in the inside of lag (101), waterproof coating (103) are fixed to be set up in the outer end of lag (101), protection mechanism (2) are including abrasionproof pad (201), insulating layer (202) and crosslinked polyethylene (203), the upper end at waterproof coating (103) is fixed to be set up in abrasionproof pad (201), insulating layer (202) are fixed to be set up in the inside of lag (101), crosslinked polyethylene (203) are fixed to be set up in the inside of insulating layer (202).
2. A composite cable according to claim 1, wherein: the protection mechanism (2) further comprises a fire-insulating layer (204), a ceramic polyolefin oxygen-insulating material (205), a wrapping layer (206), glass fibers (207), an extrusion layer (208) and a low-smoke halogen-free material (209), wherein the fire-insulating layer (204) is fixedly arranged in the insulating layer (202), and the ceramic polyolefin oxygen-insulating material (205) is fixedly arranged in the fire-insulating layer (204).
3. A composite cable according to claim 2, wherein: the glass fiber (207) is fixedly arranged in the wrapping layer (206), the extrusion layer (208) is fixedly arranged in the wrapping layer (206), and the low-smoke halogen-free material (209) is fixedly arranged in the extrusion layer (208).
4. A composite cable according to claim 3, wherein: the durable mechanism (3) comprises a shielding layer (301), a tin-plated copper wire material (302), a compression-resistant layer (303), a steel wire armor material (304), a buffer layer (305), ethylene propylene rubber (306), a conductor layer (307), nickel-plated soft copper (308) and a cable core (309), wherein the shielding layer (301) is fixedly arranged inside the composite cable body (102).
5. A composite cable according to claim 4, wherein: the tinned wire material (302) is fixedly arranged in the shielding layer (301), the compression-resistant layer (303) is fixedly arranged in the shielding layer (301), the steel wire armor material (304) is fixedly arranged in the compression-resistant layer (303), and the buffer layer (305) is fixedly arranged in the compression-resistant layer (303).
6. A composite cable according to claim 5, wherein: the ethylene propylene rubber (306) is fixedly arranged in the buffer layer (305), the conductor layer (307) is fixedly arranged in the buffer layer (305), the nickel-plated soft copper (308) is fixedly arranged in the conductor layer (307), and the cable core (309) is fixedly arranged in the nickel-plated soft copper (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321072228.2U CN219916729U (en) | 2023-05-08 | 2023-05-08 | Composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321072228.2U CN219916729U (en) | 2023-05-08 | 2023-05-08 | Composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219916729U true CN219916729U (en) | 2023-10-27 |
Family
ID=88427840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321072228.2U Active CN219916729U (en) | 2023-05-08 | 2023-05-08 | Composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219916729U (en) |
-
2023
- 2023-05-08 CN CN202321072228.2U patent/CN219916729U/en active Active
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