CN218241380U - Long-life cable - Google Patents
Long-life cable Download PDFInfo
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- CN218241380U CN218241380U CN202221867488.4U CN202221867488U CN218241380U CN 218241380 U CN218241380 U CN 218241380U CN 202221867488 U CN202221867488 U CN 202221867488U CN 218241380 U CN218241380 U CN 218241380U
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- cable
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- lead wire
- wire sleeve
- retardant
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Abstract
The utility model provides a pair of long-life cable contains the cable body, protects outer, and the cable body contains cellular support, fire-retardant filling layer, and cellular support comprises a plurality of lead wire sleeve pipes, and lead wire sleeve pipe inside and outside wall all is equipped with fire-retardant coating, and the lead wire sleeve intraductal sinle silk that is equipped with protects outer thermal-insulated rete, anti ultraviolet coating, the outer jacket layer of ageing resistance that contains. Lead wire sleeve plays the buffering guard action to the sinle silk, reduce the harm that foreign object striking caused the cable body, fire-retardant filling layer can improve the fire behaviour of the cable body, and play supporting role to cellular support, thermal-insulated rete and ultraviolet protection coating can improve the heat-proof quality and the ultraviolet resistance performance of the cable body respectively, reduce the harm that the sunshine caused to the cable, ageing resistance overcoat layer can resist rainwater, erosion such as morals and manners, reduce the harm that causes the cable, thereby improve the multinomial protective properties of cable effectively, in order to deal with the influence of bad abuse environment, the life of cable is improved.
Description
Technical Field
The utility model relates to a cable field indicates a long-life cable especially.
Background
Cables are often used for power transmission and used in various environments, influence caused by abuse such as burning, solarization, weathering and impacting needs to be overcome in the using process of the cables, great challenge is generated on the service life of the cables, and the capability of the existing cables for dealing with the abuse is insufficient, so that the service life of the cables is restricted.
Disclosure of Invention
The utility model aims to solve the problem that a long-life cable is provided, the life of cable is improved.
Solve above-mentioned technical problem according to the utility model provides a pair of long-life cable contains the cable body, the protection skin, the cable body contains by plastic integrated into one piece's cellular support, the fire-retardant filling layer of cladding on cellular support, cellular support comprises a plurality of lead wire sleeve pipes that are cellular concatenation, lead wire sleeve pipe inside and outside wall all is equipped with fire-retardant coating, the lead wire cover intraductal is equipped with the sinle silk, the protection skin contains the thermal-insulated rete of cladding on fire-retardant filling layer, the coating is at the ultraviolet protection coating of thermal-insulated rete surface, the ageing resistance overcoat layer on the ultraviolet protection coating is established to the cover.
Preferably, the outer edge of the honeycomb-shaped support is provided with a plurality of supporting sheets, and one end face of each supporting sheet abuts against the inner ring of the heat insulation film layer.
Preferably, the honeycomb support is made of silicone.
Preferably, the heat insulation film layer is an aluminum foil.
Preferably, the anti-aging outer sleeve layer is silicon rubber.
Preferably, the flame-retardant filling layer is formed by mixing refractory mortar and flame-retardant paint.
The utility model has the advantages that: the utility model provides a long-life cable, set up unique assembly structure, cellular support through setting up the plastic and making, set up the sinle silk in the pin bushing, the pin bushing can play buffer protection's effect to the sinle silk, reduce the harm that foreign object striking caused the cable body, the fire-retardant filling layer of cladding on cellular support can improve the fire behaviour of cable body, and play the supporting role to cellular support, alleviate the influence that foreign object striking caused, thermal-insulated rete and ultraviolet protection ultraviolet coating can improve the heat-proof quality and the ultraviolet resistance performance of cable body respectively, reduce the harm that the solarization caused the cable, ageing resistance overcoat layer can the anti-rain water, erosion such as morals and manners, reduce the harm that causes the cable, thereby improve the multinomial barrier propterty of cable effectively, in order to deal with the influence of the foul environment, the life of cable is improved.
Drawings
Fig. 1 illustrates a schematic cross-sectional structure diagram of the present invention.
Fig. 2 illustrates the outline structure of the honeycomb support of the present invention.
The reference numbers illustrate: the cable comprises a flame-retardant filling layer 1, a lead sleeve 2, a support sheet 20, a cable core 3, a heat insulation film layer 4, an ultraviolet-proof coating 5 and an anti-aging outer jacket layer 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments.
All other embodiments of the person skilled in the art, which are obtained without inventive work on the basis of the described embodiments of the present disclosure, are within the scope of protection of the present disclosure.
Refer to fig. 1-2.
The utility model provides a long-life cable, contain the cable body, the protection skin, the cable body contains the honeycomb support by plastic integrated into one piece, the fire-retardant filling layer 1 of cladding on honeycomb support, honeycomb support comprises a plurality of lead wire sleeve 2 that are cellular concatenation, the lead wire sleeve 2 inside and outside wall all is equipped with fire-retardant coating, be equipped with sinle silk 3 in the lead wire sleeve 2, the protection skin contains thermal-insulated rete 4 of cladding on fire-retardant filling layer 1, the coating is at the ultraviolet protection coating 5 of thermal-insulated rete 4 surface, the ageing resistance overcoat layer 6 on ultraviolet protection coating 5 is established to the cover.
The specific use principle is as follows: through setting up the cellular support that the plastic was made, set up sinle silk 3 in pin bushing 2, pin bushing 2 can play buffer protection's effect to sinle silk 3, reduce the harm that foreign object striking caused the cable body, the fire-retardant filling layer 1 of cladding on cellular support can improve the flame retardant property of the cable body, and play the supporting role to cellular support, alleviate the influence that foreign object striking caused, thermal-insulated rete 4 and ultraviolet protection coating 5 can improve the heat-proof quality and the ultraviolet resistance performance of the cable body respectively, reduce the harm that the sunlight caused the cable, ageing resistance overcoat layer 6 can resist rainwater, erosion such as morals and manners, reduce the harm that causes the cable, thereby improve the multinomial protective properties of cable effectively, with the influence of handling the bad abuse environment, the life of cable is improved.
Based on the above embodiment, the outer edge of the honeycomb support is provided with a plurality of support sheets 20, and one end surface of each support sheet 20 abuts against the inner ring of the heat insulation film layer 4. The support sheet 20 supports the heat insulation film layer 4, so that the buffering capacity of the cable body can be improved, and the damage of foreign object impact on the cable can be reduced.
Based on the above embodiment, the honeycomb frame is made of silicone. Silica gel has good elasticity and toughness, ensures that the cable is easily buckled to play good cushioning effect, reduce the impact effect that the cable received.
Based on the above embodiment, the heat insulation film layer 4 is an aluminum foil. The aluminum foil has good heat insulation performance, and can improve the heat insulation effect of the cable.
Based on the above embodiment, the anti-aging outer jacket layer 6 is silicon rubber. The silicon rubber has the advantages of high temperature resistance, low temperature resistance, good elasticity, good air permeability and long service life, and can improve the environment resistance of the anti-aging outer jacket layer 6 and prolong the service life of the cable.
Based on the embodiment, the flame-retardant filling layer 1 is formed by mixing the fire clay and the flame-retardant paint, so that the flame-retardant performance of the flame-retardant filling layer 1 can be improved, and the cable can be prevented from burning.
The above embodiments are only described as preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (6)
1. The utility model provides a long-life cable, its characterized in that contains the cable body, protects outer, the cable body contains by plastic integrated into one piece's cellular support, cladding and is in fire-retardant filling layer on the cellular support, cellular support comprises a plurality of lead wire sleeve pipes that are cellular concatenation, lead wire sleeve pipe inside and outside wall all is equipped with fire-retardant coating, the lead wire sleeve intraductal sinle silk that is equipped with, the protection outer contains the cladding thermal-insulated rete, coating on the fire-retardant filling layer are in the ultraviolet protection coating, the cover of thermal-insulated rete surface are established the ageing resistance overcoat layer on the ultraviolet protection coating.
2. The long-life cable of claim 1, wherein a plurality of support pieces are arranged on the outer edge of the honeycomb support, and one end face of each support piece abuts against the inner ring of the heat insulation film layer.
3. The long life cable of claim 2, wherein said honeycomb frame is made of silicone.
4. The long life cable of claim 1, wherein said insulating film layer is aluminum foil.
5. The long life cable of claim 1, wherein said anti-aging jacket is silicone rubber.
6. The long life cable of claim 1, wherein said flame retardant filler layer is a blend of fire clay and fire retardant paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221867488.4U CN218241380U (en) | 2022-07-20 | 2022-07-20 | Long-life cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221867488.4U CN218241380U (en) | 2022-07-20 | 2022-07-20 | Long-life cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218241380U true CN218241380U (en) | 2023-01-06 |
Family
ID=84676628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221867488.4U Active CN218241380U (en) | 2022-07-20 | 2022-07-20 | Long-life cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218241380U (en) |
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2022
- 2022-07-20 CN CN202221867488.4U patent/CN218241380U/en active Active
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