CN216161483U - Tensile and resistant flexible cable of rolling over - Google Patents
Tensile and resistant flexible cable of rolling over Download PDFInfo
- Publication number
- CN216161483U CN216161483U CN202122232687.XU CN202122232687U CN216161483U CN 216161483 U CN216161483 U CN 216161483U CN 202122232687 U CN202122232687 U CN 202122232687U CN 216161483 U CN216161483 U CN 216161483U
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- China
- Prior art keywords
- tensile
- insulating sleeve
- sheath
- inner insulating
- stainless steel
- 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 12
- 239000004800 polyvinyl chloride Substances 0.000 claims description 12
- 238000009421 internal insulation Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a tensile and folding-resistant flexible cable which comprises a sheath outer layer, wherein a plurality of first inner insulating sleeves are arranged in the sheath outer layer, copper cores are wrapped in the first inner insulating sleeves, a second inner insulating sleeve is arranged in the sheath outer layer or a second inner insulating sleeve is spirally wound on the outer side of the sheath outer layer, and stainless steel wires are wrapped in the second inner insulating sleeve. The utility model has the advantages that: the stainless steel wire is 1Cr17Mn6Ni5N or 06Cr19Ni10, and the cable is not easy to break and the tensile capacity is enhanced through the stainless steel wire, so that the service life is indirectly prolonged.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a tensile and folding-resistant flexible cable.
Background
A cable is a conductor made of one or more conductors insulated from each other and an outer insulating sheath that carries power or information from one location to another. The cable in the prior art has low tensile strength, and is easy to be pulled to deform or break in the using process, so that the later-stage use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a tensile and folding-resistant flexible cable.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a flexible cable of tensile and resistant book, includes that the sheath is outer, is equipped with a plurality of first internal insulation cover in the sheath is outer, wraps up the copper core in the first internal insulation cover, is equipped with second internal insulation cover in the sheath is outer or at the outer outside spiral winding second internal insulation cover of sheath, wraps up nonrust steel wire in the second internal insulation cover.
Preferably, the outer layer of the sheath is a polyvinyl chloride insulating sheath.
Preferably, the first inner insulating sheath is a polyvinyl chloride insulating sheath.
Preferably, the second inner insulating sheath is a polyvinyl chloride insulating sheath.
Preferably, the stainless steel wire has a grade of 1Cr17Mn6Ni5N or 06Cr19Ni 10.
Preferably, the stainless steel wire has a diameter of 0.5-3 mm.
Preferably, the number of cores of the first inner insulating sheath is 2-37 cores.
The utility model has the advantages that: the stainless steel wire is 1Cr17Mn6Ni5N or 06Cr19Ni10, and the cable is not easy to break and the tensile capacity is enhanced through the stainless steel wire, so that the service life is indirectly prolonged.
Drawings
Fig. 1 is a schematic diagram of the basic structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1
As shown in fig. 1, the tensile and folding-resistant flexible cable provided by the utility model comprises a sheath outer layer 1, wherein the sheath outer layer 1 is made of a polyvinyl chloride insulating sleeve, two first inner insulating sleeves 2 are arranged in the sheath outer layer 1, and the first inner insulating sleeves 2 are made of polyvinyl chloride insulating sleeves. The first inner insulating sleeve 2 is internally wrapped with a copper core 21, the outer layer 1 of the sheath is internally provided with a second inner insulating sleeve 3, and the second inner insulating sleeve 3 is a polyvinyl chloride insulating sleeve. The stainless steel wire 31 is wrapped inside the second inner insulating sheath 3. Stainless steel wire 31 with a diameter of 0.5-3mm is under the designation 1Cr17Mn6Ni5N or 06Cr19Ni 10. The stainless steel wire 31 can prevent the cable from being broken easily, the tensile capacity is enhanced, and the service life is indirectly prolonged. Insulating filling layers are arranged between the outer layer 1 of the sheath and the first inner insulating sleeve 2 and between the outer layer and the second inner insulating sleeve 3, and resin is filled in the insulating filling layers, so that the insulating property of the cable is improved.
Example 2
The utility model provides a tensile and folding-resistant flexible cable which comprises a sheath outer layer 1, wherein the sheath outer layer 1 adopts a polyvinyl chloride insulating sleeve, 2-37 first inner insulating sleeves 2 are arranged in the sheath outer layer 1, and the first inner insulating sleeves 2 are polyvinyl chloride insulating sleeves. The first inner insulating sleeve 2 is internally wrapped with a copper core 21, the outer side of the outer layer of the sheath is spirally wound with a second inner insulating sleeve, and the second inner insulating sleeve 3 is a polyvinyl chloride insulating sleeve. The stainless steel wire 31 is wrapped inside the second inner insulating sheath 3. Stainless steel wire 31 with a diameter of 0.5-3mm is under the designation 1Cr17Mn6Ni5N or 06Cr19Ni 10. The stainless steel wire 31 can prevent the cable from being broken easily, the tensile capacity is enhanced, and the service life is indirectly prolonged.
Claims (7)
1. The utility model provides a flexible cable of tensile and resistant book, includes sheath skin (1), is equipped with a plurality of first internal insulation cover (2) in sheath skin (1), parcel copper core (21) in first internal insulation cover (2), its characterized in that, be equipped with second internal insulation cover (3) in sheath skin (1) or be in sheath skin (1) outside spiral winding second internal insulation cover (3), parcel stainless steel wire (31) in second internal insulation cover (3).
2. A flexible tensile and fold-resistant cable according to claim 1, wherein: the outer layer (1) of the sheath is a polyvinyl chloride insulating sleeve.
3. A flexible tensile and fold-resistant cable according to claim 1, wherein: the first inner insulating sleeve (2) is a polyvinyl chloride insulating sleeve.
4. A flexible tensile and fold-resistant cable according to claim 1, wherein: the second inner insulating sleeve (3) is a polyvinyl chloride insulating sleeve.
5. A flexible tensile and fold-resistant cable according to claim 1, wherein: the stainless steel wire (31) is 1Cr17Mn6Ni5N or 06Cr19Ni 10.
6. A flexible tensile and fold-resistant cable according to claim 1, wherein: the diameter of the stainless steel wire (31) is 0.5-3 mm.
7. A flexible tensile and fold-resistant cable according to claim 1, wherein: the number of the cores of the first inner insulating sleeve (2) is 2-37 cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232687.XU CN216161483U (en) | 2021-09-15 | 2021-09-15 | Tensile and resistant flexible cable of rolling over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232687.XU CN216161483U (en) | 2021-09-15 | 2021-09-15 | Tensile and resistant flexible cable of rolling over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216161483U true CN216161483U (en) | 2022-04-01 |
Family
ID=80850507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122232687.XU Expired - Fee Related CN216161483U (en) | 2021-09-15 | 2021-09-15 | Tensile and resistant flexible cable of rolling over |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216161483U (en) |
-
2021
- 2021-09-15 CN CN202122232687.XU patent/CN216161483U/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: 20220401 |