CN215377006U - High-strength rubber sleeve cable - Google Patents
High-strength rubber sleeve cable Download PDFInfo
- Publication number
- CN215377006U CN215377006U CN202122174016.2U CN202122174016U CN215377006U CN 215377006 U CN215377006 U CN 215377006U CN 202122174016 U CN202122174016 U CN 202122174016U CN 215377006 U CN215377006 U CN 215377006U
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- layer
- sheath
- cable
- sheaths
- rubber sleeve
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 20
- 229920000728 polyester Polymers 0.000 claims abstract description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 8
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 8
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 5
- 238000005253 cladding Methods 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000004411 aluminium Substances 0.000 claims 1
- 238000009941 weaving Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 10
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a high-strength rubber sleeve cable which comprises a cable core consisting of a plurality of wire cores, wherein each wire core is formed by stranding single-stranded or multi-stranded rare earth aluminum alloy monofilaments, and a chloroprene rubber adhesive insulating layer is extruded outside each wire core; the outer side of the cable core is sequentially provided with a polyester tape wrapping layer, a buffer layer and a sheath layer, the sheath layer is composed of a plurality of layers of sheaths, and a reinforcing layer is arranged between every two adjacent sheaths; and a filling layer is arranged between the wire cores at the inner side of the polyester tape winding cladding. The high-strength rubber sleeve cable adopting the structure has the advantages that the copper wire is replaced by the aluminum alloy, the high-strength rubber sleeve cable is low in cost, high in safety performance, long in service life, tensile, compressive, creep-resistant and corrosion-resistant and the like, the multilayer sheaths are arranged, the reinforcing layer is arranged between the multilayer sheaths, the integrity of the inner sheath can be guaranteed when the outer sheath is damaged by dragging, and the service life is further prolonged.
Description
Technical Field
The utility model relates to a cable technology, in particular to a high-strength rubber sleeve cable.
Background
With the popularization and development of power equipment, the demand for cables is also increasing. In the prior art, different cables are generally selected according to different use occasions. The rubber sleeve cable used for port machinery, searchlights, large-scale hydraulic irrigation and drainage stations in the home industry and other occasions is a flexible and movable cable variety which is formed by taking a plurality of strands of fine copper wires as conductors and wrapping rubber insulation and rubber sheaths. Because the copper wire is used as the conductor, the production cost is improved, and the cable has the defects of heavy volume, poor bending, difficult installation and laying and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-strength rubber sleeve cable, which has the advantages of low cost, high safety performance, long service life, tensile strength, compression strength, creep resistance, corrosion resistance and the like by replacing a copper wire with aluminum alloy.
In order to achieve the purpose, the utility model provides a high-strength rubber sleeve cable which comprises a cable core consisting of a plurality of wire cores, wherein each wire core is formed by stranding single-stranded or multi-stranded rare earth aluminum alloy monofilaments, and a chloroprene rubber insulating layer is extruded outside each wire core;
the outer side of the cable core is sequentially provided with a polyester tape wrapping layer, a buffer layer and a sheath layer, the sheath layer is composed of a plurality of layers of sheaths, and a reinforcing layer is arranged between every two adjacent sheaths;
and a filling layer is arranged between the wire cores at the inner side of the polyester tape winding cladding.
Preferably, the buffer layer comprises a wave-shaped elastic plate arranged between the sheath layer and the polyester tape winding layer, the wave crest of the wave-shaped elastic plate is fixedly connected with the sheath layer, and the wave trough of the wave-shaped elastic plate is fixedly connected with the polyester tape winding layer.
Preferably, the wavy elastic plate is made of rubber.
Preferably, the reinforcing layer is an aluminum wire braided layer arranged between two adjacent sheaths.
Preferably, the sheath is made of ethylene propylene diene monomer.
Therefore, the high-strength rubber sleeve cable adopting the structure has the advantages that the copper wire is replaced by the aluminum alloy, the high-strength rubber sleeve cable is low in cost, high in safety performance, long in service life, tensile, compressive, creep-resistant and corrosion-resistant, and the like.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic structural diagram of a high-strength rubber sheathed cable according to an embodiment of the utility model.
Wherein: 1. a wire core; 2. a neoprene insulating layer; 3. a filling layer; 4. a polyester tape wrap; 5. a buffer layer; 6. a reinforcing layer; 7. a sheath.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed implementation and the specific operation process are provided, but the protection scope of the present invention is not limited to the present embodiment.
Fig. 1 is a schematic structural diagram of a high-strength rubber sleeve cable according to an embodiment of the present invention, and as shown in fig. 1, the structure of the present invention includes a cable core composed of a plurality of wire cores 1, where the wire cores 1 are formed by stranding single-stranded or multi-stranded rare earth aluminum alloy monofilaments, and a neoprene insulating layer 2 is extruded outside the wire cores 1; the outer side of the cable core is sequentially provided with a polyester tape wrapping layer 4, a buffer layer 5 and a sheath layer, the sheath layer is composed of a plurality of layers of sheaths 7, and a reinforcing layer 6 is arranged between every two adjacent sheaths 7; and a filling layer 3 is arranged between the wire cores 1 at the inner side of the polyester tape winding cladding 4. The reinforcing layer 6 is an aluminum wire braided layer arranged between two adjacent sheaths 7, and the possibility of cable fracture is reduced by arranging the reinforcing layer 6.
Preferably, the buffer layer 5 comprises a wave-shaped elastic plate arranged between the sheath layer and the polyester tape winding layer 4, the wave crest of the wave-shaped elastic plate is fixedly connected with the sheath layer, and the wave trough of the wave-shaped elastic plate is fixedly connected with the polyester tape winding layer 4. The material of wave elastic plate is rubber, and when trampling the cable, the impact force is trampled in the buffering of accessible wave elastic plate, has avoided the impact to the cable core.
Preferably, the sheath 7 is made of ethylene propylene diene monomer.
Therefore, after the high-strength rubber sleeve cable with the structure is adopted and the rare earth aluminum alloy flexible conductor wire core is adopted, the flexibility, the bending resistance and the creep resistance of the cable are ensured, and under the condition of the same current-carrying capacity, the weight of the required rare earth aluminum alloy conductor is about half of that of a copper conductor, so that the cable is convenient to install. Compared with copper conductor, the rare earth aluminum alloy conductor has low price and reduces cost. Meanwhile, the rare earth aluminum alloy conductor is used for replacing a copper core conductor, so that the energy-saving and emission-reducing industrial policy of replacing copper with aluminum in China is met, and the situation of shortage of copper resources in China can be effectively relieved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a high strength rubber sleeve cable, includes the cable core of compriseing many sinle silks, its characterized in that: the cable core is formed by stranding single-stranded or multi-stranded rare earth aluminum alloy monofilaments, and a chloroprene rubber insulating layer is extruded on the outer side of the cable core;
the outer side of the cable core is sequentially provided with a polyester tape wrapping layer, a buffer layer and a sheath layer, the sheath layer is composed of a plurality of layers of sheaths, and a reinforcing layer is arranged between every two adjacent sheaths;
and a filling layer is arranged between the wire cores at the inner side of the polyester tape winding cladding.
2. A high strength cabtyre cable according to claim 1, wherein: the buffer layer including set up in the restrictive coating with the polyester band is around the wave elastic plate between the covering, the crest of wave elastic plate with restrictive coating fixed connection, the trough of wave elastic plate with polyester band is around covering fixed connection.
3. A high strength cabtyre cable according to claim 2, wherein: the wavy elastic plate is made of rubber.
4. A high strength cabtyre cable according to claim 1, wherein: the enhancement layer is for setting up in adjacent two the aluminium silk weaving layer between the sheath.
5. A high strength cabtyre cable according to claim 1, wherein: the sheath is made of ethylene propylene diene monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122174016.2U CN215377006U (en) | 2021-09-09 | 2021-09-09 | High-strength rubber sleeve cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122174016.2U CN215377006U (en) | 2021-09-09 | 2021-09-09 | High-strength rubber sleeve cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215377006U true CN215377006U (en) | 2021-12-31 |
Family
ID=79619979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122174016.2U Active CN215377006U (en) | 2021-09-09 | 2021-09-09 | High-strength rubber sleeve cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215377006U (en) |
-
2021
- 2021-09-09 CN CN202122174016.2U patent/CN215377006U/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: 20231019 Address after: 918, Building B, Yonghuayuan, No. 6 Baotian Second Road, Chentian Community, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province, 518102 Patentee after: Shenzhen Zhongsheng Wanjia Investment Co.,Ltd. Address before: 918, unit 4, building B, yonghuayuan, No.6 Baotian 2nd Road, chentian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Guangdong Xinyi Cable Co.,Ltd. |