CN219626340U - Cable insulation protective sleeve - Google Patents
Cable insulation protective sleeve Download PDFInfo
- Publication number
- CN219626340U CN219626340U CN202320670462.9U CN202320670462U CN219626340U CN 219626340 U CN219626340 U CN 219626340U CN 202320670462 U CN202320670462 U CN 202320670462U CN 219626340 U CN219626340 U CN 219626340U
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- CN
- China
- Prior art keywords
- cable
- layer
- corrosion
- resistant layer
- protective sleeve
- 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.)
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- 238000009413 insulation Methods 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 title claims description 65
- 238000005260 corrosion Methods 0.000 claims abstract description 39
- 230000007797 corrosion Effects 0.000 claims abstract description 39
- 239000003063 flame retardant Substances 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 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 abstract description 13
- -1 polytetrafluoroethylene Polymers 0.000 claims description 8
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 230000032683 aging Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000035777 life prolongation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a cable insulation protection sleeve, which comprises a cable protection sleeve, wherein a first corrosion-resistant layer is arranged on the inner outer side of the cable protection sleeve, a second corrosion-resistant layer is arranged on the inner side of the first corrosion-resistant layer, a first insulation layer is arranged on the inner side of the second corrosion-resistant layer, a flame-retardant layer is arranged on the inner side of the first insulation layer, a high-temperature-resistant layer is arranged on the inner side of the flame-retardant layer, a heat dissipation layer is arranged on the inner side of the high-temperature-resistant layer, a heat conduction layer is arranged on the inner side of the heat dissipation layer, a second insulation layer is arranged on the inner side of the heat conduction layer, a cable containing hole is formed in the cable protection sleeve, an anti-slip pad is fixedly arranged on the inner wall of the cable containing hole, and a cable containing groove is formed in the cable protection sleeve.
Description
Technical Field
The utility model belongs to the technical field of cable protection sleeves, and particularly relates to a cable insulation protection sleeve.
Background
The cable is typically a rope-like cable stranded from several wires or groups of wires (at least two in each group), each group being insulated from each other and often twisted around a center, with a highly insulating coating over the entire outer surface. The cable has the characteristics of inner electrifying and outer insulating, and the cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers for connecting circuits, appliances, etc.
The insulating protective sleeve used for the cable at present is single in structure and general in protective performance, so that the surface of the cable is easy to be corroded by the outside, the insulating performance is low, the flame retardance of the protective sleeve is poor, the protective sleeve does not have heat dissipation performance, and the service life of the protective sleeve is seriously influenced.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides a cable insulation protective sleeve, so as to solve the problems that the cable surface is easy to be corroded by the outside, the insulation performance is low, the flame retardance of the protective sleeve is poor, the heat dissipation performance is not available, and the service life of the protective sleeve is seriously influenced due to the fact that the insulation protective sleeve for a cable is single in structure and general in protective performance.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable insulation protective sheath, includes the cable protective sheath, the inside outside of cable protective sheath is provided with first corrosion-resistant layer, first corrosion-resistant layer inboard is provided with the second corrosion-resistant layer, second corrosion-resistant layer inboard is provided with first insulating layer, first insulating layer inboard is provided with fire-retardant layer, fire-retardant layer inboard is provided with high temperature resistant layer, high temperature resistant layer inboard is provided with the heat dissipation layer, the heat dissipation layer inboard is provided with the heat conduction layer, the heat conduction layer inboard is provided with the second insulating layer, the cable is accomodate the hole on the cable protective sheath, the fixed slipmat that is provided with on the cable is accomodate the hole inner wall, the cable is accomodate the groove in the cable protective sheath inside has been seted up.
In the present utility model, preferably, the first corrosion-resistant layer is a paint coating, the second corrosion-resistant layer is made of polytetrafluoroethylene, and the first corrosion-resistant layer is coated and arranged on the outer side of the second corrosion-resistant layer.
In the present utility model, preferably, the first insulating layer and the second insulating layer are made of polyethylene.
In the present utility model, preferably, the flame retardant layer is made of antimony trioxide. The high temperature resistant layer is made of aluminum silicate fiber materials.
In the present utility model, preferably, a graphite heat sink is provided inside the heat dissipation layer, and a metal heat conduction sheet is provided inside the heat conduction layer.
In the utility model, preferably, a plurality of cable receiving holes are provided, and the plurality of cable receiving holes are uniformly provided on both sides of the cable protection sleeve.
In the utility model, preferably, two anti-slip pads are arranged, and the two anti-slip pads are fixedly arranged on the inner wall of the cable accommodating hole.
In the utility model, preferably, a plurality of cable storage grooves are provided, the plurality of cable storage grooves are uniformly arranged in the cable protection sleeve, and the cable storage grooves are correspondingly arranged with the cable storage holes.
Compared with the prior art, the utility model provides the cable insulation protection sleeve, which has the following beneficial effects:
1. according to the utility model, the first insulating layer and the second insulating layer are made of polyethylene, so that the insulation of the cable protective sleeve is improved, and the cable protective sleeve has the advantages of ageing delay, service life prolonging and the like;
2. according to the utility model, the corrosion resistance of the cable protective sleeve can be improved by arranging the first corrosion resistant layer and the second corrosion resistant layer, so that the service life of the cable protective sleeve is prolonged, the flame retardant property of the cable protective sleeve is improved by arranging the flame retardant layer, the situation that the cable protective sleeve is easy to burn under combustible conditions such as high temperature and the like in the use process, and safe accidents and the like are avoided;
3. according to the utility model, the cable storage grooves and the cable storage holes are correspondingly formed in the cable protective sleeve, and the cable storage grooves and the cable storage holes can fix a plurality of cables at the same time, so that a single cable corresponds to a single cable storage groove and a single cable storage hole, and the phenomenon that different cables are tangled and knotted in the cable protective sleeve is avoided, and the normal use of the cable protective sleeve is influenced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
fig. 1 is a schematic structural view of a cable insulation protection sleeve according to the present utility model;
FIG. 2 is a cross-sectional view of a cable protective sheath according to the present utility model at an angle inside the cable protective sheath;
fig. 3 is a schematic structural diagram of a cable protecting sleeve, a cable receiving hole and a cable receiving groove in a cable insulating protecting sleeve according to the present utility model;
fig. 4 is a top view of a cable receiving hole and an anti-slip pad in a cable insulation protective sleeve according to the present utility model;
in the figure: 1. a cable protective sleeve; 2. a first corrosion resistant layer; 3. a second corrosion resistant layer; 4. a first insulating layer; 5. a flame retardant layer; 6. a high temperature resistant layer; 7. a heat dissipation layer; 8. a heat conducting layer; 9. a second insulating layer; 10. a cable receiving hole; 11. an anti-slip pad; 12. and a cable accommodating groove.
Detailed Description
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 cable insulation protective sheath, including cable protective sheath 1, the inside outside of cable protective sheath 1 is provided with first corrosion-resistant layer 2, first corrosion-resistant layer 2 inboard is provided with second corrosion-resistant layer 3, second corrosion-resistant layer 3 inboard is provided with first insulating layer 4, first insulating layer 4 inboard is provided with fire-retardant layer 5, fire-retardant layer 5 inboard is provided with high temperature resistant layer 6, high temperature resistant layer 6 inboard is provided with heat dissipation layer 7, heat dissipation layer 7 inboard is provided with heat conduction layer 8, heat conduction layer 8 inboard is provided with second insulating layer 9, cable storage hole 10 has been seted up on the cable protective sheath 1, the fixed slipmat 11 that is provided with on the cable storage hole 10 inner wall, cable storage groove 12 has been seted up inside the cable protective sheath 1, through setting up first insulating layer 4 and second insulating layer 9, first insulating layer 4 and second insulating layer 9 are the polyethylene material, be favorable to improving cable protective sheath 1's insulating property, make cable protective sheath 1 have advantages such as delay ageing and increase of service life.
In the utility model, preferably, the first corrosion-resistant layer 2 is a paint coating, the second corrosion-resistant layer 3 is made of polytetrafluoroethylene, the first corrosion-resistant layer 2 is smeared on the outer side of the second corrosion-resistant layer 3, and the corrosion resistance of the cable protective sleeve 1 can be improved by arranging the first corrosion-resistant layer 2 and the second corrosion-resistant layer 3, so that the service life of the cable protective sleeve 1 is prolonged.
In the utility model, preferably, the first insulating layer 4 and the second insulating layer 9 are made of polyethylene, and the insulation property of the cable protective sleeve 1 is improved by arranging the first insulating layer 4 and the second insulating layer 9, so that the cable protective sleeve 1 has the advantages of aging delay, service life prolongation and the like.
In the present utility model, the flame retardant layer 5 is preferably made of antimony trioxide. The high temperature resistant layer 6 is aluminum silicate fiber material, improves the flame retardant property of the cable protective sleeve 1 through setting up flame retardant layer 5, avoids cable protective sleeve 1 to meet flammable conditions such as high temperature in the use and burn easily, causes accident safety etc., has increased cable protective sleeve 1's high temperature resistant performance through setting up high temperature resistant layer 6, avoids cable protective sleeve 1 to appear damaging under the condition of high temperature, influences cable protective sleeve 1's normal use, and high temperature resistant layer 6 can prolong cable protective sleeve 1's life simultaneously.
In the utility model, preferably, the graphite radiating fins are arranged in the radiating layer 7, the metal conducting fins are arranged in the heat conducting layer 8, and when the cable in the cable protecting sleeve 1 runs for a long time, a large amount of heat can be generated, and the normal use of the cable protecting sleeve 1 can be influenced due to excessive heat accumulation, the radiating layer 7 and the heat conducting layer 8 can conduct and radiate the heat generated in the cable protecting sleeve 1, so that the normal use of the cable protecting sleeve 1 is ensured.
In the utility model, preferably, the cable storage holes 10 are provided in a plurality, the cable storage holes 10 are uniformly arranged on two side surfaces of the cable protection sleeve 1, and the cable storage holes 10 can store a plurality of cables at the same time, so that different cables are prevented from being wound together in the cable protection sleeve 1, and the cable protection sleeve is inconvenient to use.
In the utility model, preferably, two anti-slip pads 11 are provided, and the two anti-slip pads 11 are fixedly arranged on the inner wall of the cable accommodating hole 10, so that when a cable is accommodated in the cable accommodating hole 10, the anti-slip pads 11 can play a certain role in fixing the cable, and the cable is prevented from falling off.
In the utility model, preferably, the cable storage grooves 12 are provided in a plurality, the cable storage grooves 12 are uniformly arranged in the cable protection sleeve 1, the cable storage grooves 12 and the cable storage holes 10 are correspondingly arranged, and the cable storage grooves 12 and the cable storage holes 10 can simultaneously fix a plurality of cables, so that a single cable corresponds to the single cable storage groove 12 and the cable storage holes 10, and different cables are prevented from being tangled and knotted in the cable protection sleeve 1.
The working principle and the using flow of the utility model are as follows: during the use, the inside groove 12 and the cable accommodation hole 10 of accomodating of a plurality of cable that sets up of cable protective sheath 1 can fix a plurality of cable simultaneously, realize that single cable corresponds single cable and accomodate groove 12 and cable accommodation hole 10, avoid different cable to tie a knot at cable protective sheath 1 inside confusion, through setting up first corrosion resistant layer 2 and the corrosion resistant layer 3 of second, can improve cable protective sheath 1's corrosion resistance, and then improve cable protective sheath 1's life, be favorable to improving cable protective sheath 1's insulativity through setting up first insulating layer 4 and second insulating layer 9, make cable protective sheath 1 have advantages such as delay ageing and increase life, meet combustible conditions such as high temperature in the use and burn easily through setting up flame retardant coating 5, cause accident security etc. through setting up high temperature resistant layer 6, avoid cable protective sheath 1 to appear damaging under the condition of high temperature, influence cable protective sheath 1's normal use, high temperature resistant layer 6 can prolong cable protective sheath 1's life simultaneously, through setting up heat dissipation layer 7 and the inside heat dissipation layer 1 that can normally conduct heat to cable protective sheath 1, make sure that cable protective sheath 1 gives off through setting up heat dissipation layer 7.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A cable insulation protection sleeve, comprising a cable protection sleeve (1), characterized in that: the cable protection sleeve is characterized in that a first corrosion-resistant layer (2) is arranged on the outer side of the inner portion of the cable protection sleeve (1), a second corrosion-resistant layer (3) is arranged on the inner side of the first corrosion-resistant layer (2), a first insulating layer (4) is arranged on the inner side of the second corrosion-resistant layer (3), a flame-retardant layer (5) is arranged on the inner side of the first insulating layer (4), a high-temperature resistant layer (6) is arranged on the inner side of the flame-retardant layer (5), a heat dissipation layer (7) is arranged on the inner side of the high-temperature resistant layer (6), a heat conduction layer (8) is arranged on the inner side of the heat dissipation layer (7), a cable storage hole (10) is formed in the cable protection sleeve (1), and a non-slip pad (11) is fixedly arranged on the inner wall of the cable storage hole (10), and a cable storage groove (12) is formed in the inner side of the cable protection sleeve (1).
2. A cable insulation protective sleeve according to claim 1, wherein: the first corrosion-resistant layer (2) is a paint coating, the second corrosion-resistant layer (3) is made of polytetrafluoroethylene, and the first corrosion-resistant layer (2) is coated and arranged on the outer side of the second corrosion-resistant layer (3).
3. A cable insulation protective sleeve according to claim 1, wherein: the first insulating layer (4) and the second insulating layer (9) are made of polyethylene.
4. A cable insulation protective sleeve according to claim 1, wherein: the flame retardant layer (5) is made of antimony trioxide, and the high-temperature resistant layer (6) is made of aluminum silicate fiber.
5. A cable insulation protective sleeve according to claim 1, wherein: graphite radiating fins are arranged in the radiating layer (7), and metal radiating fins are arranged in the heat conducting layer (8).
6. A cable insulation protective sleeve according to claim 1, wherein: the cable storage holes (10) are formed in a plurality of, and the cable storage holes (10) are uniformly formed in two side faces of the cable protection sleeve (1).
7. A cable insulation protective sleeve according to claim 1, wherein: two anti-slip pads (11) are arranged, and the two anti-slip pads (11) are fixedly arranged on the inner wall of the cable accommodating hole (10).
8. A cable insulation protective sleeve according to claim 1, wherein: the cable storage grooves (12) are formed in the inner portion of the cable protection sleeve (1) uniformly, and the cable storage grooves (12) and the cable storage holes (10) are correspondingly formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670462.9U CN219626340U (en) | 2023-03-30 | 2023-03-30 | Cable insulation protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670462.9U CN219626340U (en) | 2023-03-30 | 2023-03-30 | Cable insulation protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219626340U true CN219626340U (en) | 2023-09-01 |
Family
ID=87771376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320670462.9U Active CN219626340U (en) | 2023-03-30 | 2023-03-30 | Cable insulation protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219626340U (en) |
-
2023
- 2023-03-30 CN CN202320670462.9U patent/CN219626340U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: Fengkeng Industrial Park, No. 6 Xingye Street, Hairun Street, Sanmen County, Taizhou City, Zhejiang Province, 317100 Patentee after: Zhejiang Lansuo Marine Technology Co.,Ltd. Country or region after: China Address before: 201906 East 2nd floor, building 3, No.189, Fulian 2nd Road, Baoshan District, Shanghai Patentee before: SHANGHAI LANSUO ELECTRONIC TECHNOLOGY CO.,LTD. Country or region before: China |