CN215643777U - Novel high-strength composite cable - Google Patents
Novel high-strength composite cable Download PDFInfo
- Publication number
- CN215643777U CN215643777U CN202121905423.XU CN202121905423U CN215643777U CN 215643777 U CN215643777 U CN 215643777U CN 202121905423 U CN202121905423 U CN 202121905423U CN 215643777 U CN215643777 U CN 215643777U
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- Prior art keywords
- layer
- novel high
- composite cable
- strength composite
- fixedly sleeved
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- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 239000003063 flame retardant Substances 0.000 claims abstract description 26
- 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 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 244000025254 Cannabis sativa Species 0.000 claims description 9
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 9
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 9
- 235000009120 camo Nutrition 0.000 claims description 9
- 235000005607 chanvre indien Nutrition 0.000 claims description 9
- 239000011487 hemp Substances 0.000 claims description 9
- 238000009941 weaving Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 84
- 239000011241 protective layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a novel high-strength composite cable which comprises a cable body, wherein the cable body comprises an outer layer framework, a plurality of reinforcing convex ribs are fixedly arranged at the outer end of the outer layer framework, an outer wear-resistant layer is fixedly sleeved at the inner end of the outer layer framework, an outer shielding layer is fixedly sleeved at the inner end of the outer wear-resistant layer, an outer flame-retardant layer is fixedly sleeved at the inner end of the outer shielding layer, a filling layer is fixedly sleeved at the inner end of the outer flame-retardant layer, a rope core is fixedly arranged at the middle part of the inner end of the filling layer, three sub-cables and three reinforcing straight ribs are arranged on the outer wall of the rope core, the three sub-cables respectively comprise a guide core, an insulating layer is fixedly sleeved at the outer end of the guide core, and a plurality of notches are formed in the outer wall of the insulating layer. The utility model discloses a novel high-strength composite cable which not only has the excellent characteristics of tensile strength, breaking resistance, high strength, moisture resistance, fire resistance and the like, but also can resist the influence caused by severe environmental factors such as acid and alkali.
Description
Technical Field
The utility model relates to the field of cables, in particular to a novel high-strength composite cable.
Background
The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion, the wire and cable in a broad sense is also called as cable for short, the cable in a narrow sense is insulated cable, and it can be defined as: an aggregate consisting of; the cable may also have additional uninsulated conductors for transmitting electrical (magnetic) energy, information and electromagnetic energy converted wire products.
Traditional cable is easy to damage at the transmission of electricity in-process, though cable sheathing has fine pliability, thereby can bear certain pressure and play the effect of protection cable inner structure, but in cable sheathing's the use, at the in-process with external force contact, produce more easily and warp or even fracture, for this reason we propose a novel high strength composite cable and solve above-mentioned problem.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a novel high-strength composite cable.
In order to achieve the purpose, the utility model adopts the following technical scheme: a novel high-strength composite cable comprises a cable body, wherein the cable body comprises an outer layer framework, a plurality of reinforcing convex ribs are fixedly arranged at the outer end of the outer layer framework, an outer wear-resistant layer is fixedly sleeved at the inner end of the outer wear-resistant layer, an outer shielding layer is fixedly sleeved at the inner end of the outer wear-resistant layer, an outer flame-retardant layer is fixedly sleeved at the inner end of the outer shielding layer, a filling layer is fixedly sleeved at the inner end of the outer flame-retardant layer, a rope core is fixedly arranged at the middle part of the inner end of the filling layer, the outer wall of the rope core is provided with three sub-cables and three reinforcing straight ribs, the three sub-cables all comprise a guide core, an insulating layer is fixedly sleeved at the outer end of the guide core, a plurality of notches are formed in the outer wall of the insulating layer, hemp ropes are all sleeved in the plurality of notches, a covering layer is sleeved at the outer end of the insulating layer, an inner shielding layer is sleeved at the outer end of the covering layer, an inner flame-retardant layer is fixedly sleeved at the outer wall of the inner shielding layer, the outer wall of the inner flame-retardant layer is fixedly sleeved with an inner wear-resistant layer.
As a further description of the above technical solution:
the plurality of reinforcing convex ribs are of semicircular structures.
As a further description of the above technical solution:
the outer layer framework is made of glass fiber.
As a further description of the above technical solution:
the outer wear-resistant layer and the inner wear-resistant layer are both made of polyvinyl chloride materials.
As a further description of the above technical solution:
and the flame retardant is filled in both the outer flame-retardant layer and the inner flame-retardant layer.
As a further description of the above technical solution:
the filling layer is made of soft rubber.
As a further description of the above technical solution:
the outer shielding layer is mainly made of fiber weaving.
As a further description of the above technical solution:
the inner shielding layer is mainly made of metal weaving,
as a further description of the above technical solution:
the sub-cables and the three reinforcing straight ribs are arranged in a staggered mode.
As a further description of the above technical solution:
the hemp rope is spirally sleeved between the notch and the inner wall of the cladding.
The utility model has the following beneficial effects:
according to the novel high-strength composite cable provided by the utility model, the outer layer framework is arranged, and the reinforcing convex ribs are arranged on the outer layer framework and matched with the reinforcing straight ribs arranged at the inner end of the filling layer, so that a double reinforcing effect is achieved, the stability of the structure of the inner end of the cable can be ensured, the outer layer sheath of the cable can be protected, the strength of the cable is increased, and the risk of cable fracture is reduced.
The novel high-strength composite cable provided by the utility model has the excellent characteristics of tensile strength, high strength and the like, and also has the moisture-proof and fireproof properties and resistance to the influence caused by severe environmental factors such as acid and alkali.
Drawings
Fig. 1 is a schematic three-dimensional structure of a novel high-strength composite cable provided by the device of the utility model;
fig. 2 is a schematic cross-sectional structure diagram of a novel high-strength composite cable provided by the device of the present invention;
fig. 3 is a schematic cross-sectional view of a sub-cable of a novel high-strength composite cable according to the present invention.
Illustration of the drawings:
1. a cable body; 2. an outer layer skeleton; 3. reinforcing the convex ribs; 4. an outer wear layer; 5. an outer shield layer; 6. an outer flame retardant layer; 7. a filling layer; 8. a sub-cable; 9. reinforcing straight ribs; 10. a rope core; 11. a guide core; 12. an insulating layer; 13. a notch; 14. hemp ropes; 15. a cladding layer; 16. an inner shield layer; 17. an inner flame retardant layer; 18. an inner wear resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a novel high-strength composite cable comprises a cable body 1, wherein the cable body 1 comprises an outer layer framework 2, a plurality of reinforced convex ribs 3 are fixedly arranged at the outer end of the outer layer framework 2, an outer wear-resistant layer 4 is fixedly sleeved at the inner end of the outer layer framework 2, an outer shielding layer 5 is fixedly sleeved at the inner end of the outer wear-resistant layer 4, an outer flame-retardant layer 6 is fixedly sleeved at the inner end of the outer shielding layer 5, a filling layer 7 is fixedly sleeved at the inner end of the outer flame-retardant layer 6, a rope core 10 is fixedly arranged at the middle part of the inner end of the filling layer 7, three subducts 8 and three reinforced straight ribs 9 are arranged on the outer wall of the rope core 10, the three subducts 8 respectively comprise a guide core 11, an insulating layer 12 is fixedly sleeved at the outer end of the guide core 11, a plurality of notches 13 are formed in the outer wall of the insulating layer 12, hemp ropes 14 are respectively sleeved in the plurality of notches 13, a covering layer 15 is sleeved at the outer end of the insulating layer, an inner shielding layer 16 is sleeved with an inner shielding layer 17, the outer wall of the inner flame-retardant layer 17 is fixedly sleeved with an inner wear-resistant layer 18.
The reinforcing ribs 3 are of a semicircular structure which can reduce the stress concentration phenomenon on the surface of the cable, the outer layer framework 2 is made of glass fiber, so that the outer wear-resistant layer 4 can be used for temporary replacement even if damaged, the outer wear-resistant layer 4 and the inner wear-resistant layer 18 are both made of polyvinyl chloride, the polyvinyl chloride has excellent wear-resistant property, the flame retardant is filled in the outer flame-retardant layer 6 and the inner flame-retardant layer 17, the filling layer 7 is made of soft rubber, the outer shielding layer 5 is mainly made of fiber weaving, the fiber weaving can protect insulation from being corroded or less by various light, heat, damp, low temperature, acid-base gas and the like and damaged by external mechanical force, the safe operation of the wire is ensured, for the cable, the fiber weaving layer is often arranged in the middle of the protective layer so as to enhance the tear-resistant strength of the protective layer, for example, the reinforcing protective layer is formed by adding cotton yarn in the middle of a rubber or plastic protective layer, the fiber braided layers such as hemp and the like are used for improving the strength of the protective layer, the inner shielding layer 16 is mainly made of metal braided layers, the metal braided layers have strong anti-electromagnetic interference capability, the three sub-cables 8 and the three reinforcing straight ribs 9 are arranged in a staggered mode, and the hemp rope 14 is spirally sleeved between the gap 13 and the inner wall of the cladding 15.
The working principle is as follows: the device makes the sub-cable 8 possess basic wear-resisting through setting up insulating layer 12, covering 15, inner shield layer 16, inner flame retardant layer 17 and inner wear layer 18, and the hemp rope 14 that sets up screw connection between insulating layer 12 and covering 15 has improved sub-cable 8's toughness and has carried the tensile property, improve its intensity, outer wear layer 4 that the cooperation outer end set up, outer shield layer 5 and outer flame retardant layer 6 further strengthen the whole wear-resisting of cable, fire-retardant and interference killing feature, and through the enhancement protruding muscle 3 that sets up on the enhancement straight muscle 9 that sets up in the filling layer 7 and the outer skeleton 2, very big intensity of having strengthened this cable, it is the tensile to make it can use under some special environment, carry the rupture characteristic.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a novel high strength composite cable, includes cable body (1), its characterized in that: the cable body (1) comprises an outer layer framework (2), a plurality of reinforcing convex ribs (3) are fixedly arranged at the outer end of the outer layer framework (2), an outer wear-resistant layer (4) is fixedly sleeved at the inner end of the outer layer framework (2), an outer shielding layer (5) is fixedly sleeved at the inner end of the outer wear-resistant layer (4), an outer flame-retardant layer (6) is fixedly sleeved at the inner end of the outer shielding layer (5), a filling layer (7) is fixedly sleeved at the inner middle part of the filling layer (7), three sub-cables (8) and three reinforcing straight ribs (9) are arranged on the outer wall of the rope core (10), the three sub-cables (8) respectively comprise a guide core (11), an insulating layer (12) is fixedly sleeved at the outer end of the guide core (11), a plurality of gaps (13) are formed in the outer wall of the insulating layer (12), and hemp ropes (14) are sleeved in the gaps (13), insulating layer (12) outer end cover is equipped with covering (15), covering (15) outer end cover is equipped with internal shield layer (16), the fixed cover of internal shield layer (16) outer wall is equipped with interior fire-retardant layer (17), the fixed cover of interior fire-retardant layer (17) outer wall is equipped with interior wearing layer (18).
2. The novel high-strength composite cable according to claim 1, wherein: the plurality of reinforcing convex ribs (3) are of semicircular structures.
3. The novel high-strength composite cable according to claim 1, wherein: the outer layer framework (2) is made of glass fiber.
4. The novel high-strength composite cable according to claim 1, wherein: the outer wear-resistant layer (4) and the inner wear-resistant layer (18) are both made of polyvinyl chloride materials.
5. The novel high-strength composite cable according to claim 1, wherein: and flame retardants are filled in the outer flame-retardant layer (6) and the inner flame-retardant layer (17).
6. The novel high-strength composite cable according to claim 1, wherein: the filling layer (7) is made of soft rubber.
7. The novel high-strength composite cable according to claim 1, wherein: the outer shielding layer (5) is mainly made of fiber weaving.
8. The novel high-strength composite cable according to claim 1, wherein: the inner shielding layer (16) is mainly made of metal weaving.
9. The novel high-strength composite cable according to claim 1, wherein: the three sub-cables (8) and the three reinforcing straight ribs (9) are arranged in a staggered mode.
10. The novel high-strength composite cable according to claim 1, wherein: the hemp rope (14) is spirally sleeved between the gap (13) and the inner wall of the cladding (15).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121905423.XU CN215643777U (en) | 2021-08-16 | 2021-08-16 | Novel high-strength composite cable |
| PCT/CN2021/132934 WO2023019791A1 (en) | 2021-08-16 | 2021-11-25 | Novel high-strength composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121905423.XU CN215643777U (en) | 2021-08-16 | 2021-08-16 | Novel high-strength composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215643777U true CN215643777U (en) | 2022-01-25 |
Family
ID=79898196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121905423.XU Active CN215643777U (en) | 2021-08-16 | 2021-08-16 | Novel high-strength composite cable |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN215643777U (en) |
| WO (1) | WO2023019791A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118398287A (en) * | 2023-03-17 | 2024-07-26 | 陈双龙 | Wear-resisting cable of buckling of preventing |
| CN117095870B (en) * | 2023-10-17 | 2024-02-02 | 广州宇洪科技股份有限公司 | Photoelectric composite cable structure and installation method thereof |
| CN118192026B (en) * | 2024-05-17 | 2024-07-26 | 西安西古光通信有限公司 | Wind-resistant wear-resistant butterfly cable |
| CN118824618B (en) * | 2024-08-02 | 2025-03-28 | 云南前列电缆有限公司 | A multi-core torsion-resistant charging cable |
| CN118919151B (en) * | 2024-08-27 | 2025-05-30 | 中佳线缆(河北)有限公司 | Corrosion-resistant cable of steady voltage |
| CN119274868B (en) * | 2024-11-25 | 2025-06-03 | 江苏润华电缆股份有限公司 | Cable for photovoltaic system |
| CN119601293A (en) * | 2024-12-09 | 2025-03-11 | 江苏裕荣光电科技有限公司 | A high-strength cable and a manufacturing method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002260457A (en) * | 2001-03-05 | 2002-09-13 | Yazaki Corp | Composite cable |
| CN110010272A (en) * | 2019-05-05 | 2019-07-12 | 安徽国电电缆集团有限公司 | Carbon fiber reinforced composite cable for intelligent industrial robot and its manufacturing process |
| CN211319823U (en) * | 2019-12-12 | 2020-08-21 | 江苏赛特电气有限公司 | A low-smoke halogen-free flame retardant integrated sheath armored signal cable for subway |
| CN111739683A (en) * | 2020-06-29 | 2020-10-02 | 连云港市鼎鑫电力器材有限公司 | Heat-insulation polyvinyl chloride composite cable sheath and preparation method thereof |
| CN212303135U (en) * | 2020-07-29 | 2021-01-05 | 安徽航天电缆集团有限公司 | Polyvinyl chloride insulation and sheath flame-retardant control cable |
| CN213752068U (en) * | 2021-01-11 | 2021-07-20 | 安徽特种电缆股份有限公司 | Ethylene propylene rubber insulation oil-submerged pump circular power cable |
-
2021
- 2021-08-16 CN CN202121905423.XU patent/CN215643777U/en active Active
- 2021-11-25 WO PCT/CN2021/132934 patent/WO2023019791A1/en not_active Ceased
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| Publication number | Publication date |
|---|---|
| WO2023019791A1 (en) | 2023-02-23 |
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