CN217902755U - Cable based on abrasion resistance - Google Patents
Cable based on abrasion resistance Download PDFInfo
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- CN217902755U CN217902755U CN202221330962.XU CN202221330962U CN217902755U CN 217902755 U CN217902755 U CN 217902755U CN 202221330962 U CN202221330962 U CN 202221330962U CN 217902755 U CN217902755 U CN 217902755U
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- 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
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Abstract
The utility model relates to the technical field of conductive cables, in particular to a cable based on wear resistance, which comprises a cable body and a wear-resistant outer sleeve, wherein the cable body comprises a conductive element consisting of at least two conductive inner cores, a coating bracket coated on the conductive element and an insulating outer cover coated outside the coating bracket; the wear-resistant outer sleeve is wound outside the insulating outer cover and formed by interweaving a plurality of first wear-resistant steel wires and a plurality of second wear-resistant steel wires, a zinc coating is arranged on the outer surface of each first wear-resistant steel wire, and a tungsten alloy coating is arranged on the outer surface of each second wear-resistant steel wire. The utility model provides a present cable outer quilt easily by the phenomenon that the skin breaks appear in the friction in reciprocating transmission structure, adopted wear-resisting overcoat, twine by many wear-resisting steel wires interweaving moreover, have the wearability of stronger toughness and high strength.
Description
Technical Field
The utility model relates to an electrically conductive cable technical field especially relates to a cable based on wearability.
Background
With the development of economic society, the use amount of electric wires and cables is increasing year by year. Wire and cable refers to materials used in power, electrical and related transmission applications. The electric wire and cable is a wire product used for transmitting electric (magnetic) energy, information and realizing electromagnetic energy conversion. The electric wire and cable are used as a main carrier of power transmission, are widely applied to the aspects of electrical equipment, lighting lines, household appliances and the like, the quality of the electric wire and cable directly affects the engineering quality and the life and property safety of consumers, and mainly comprise an overhead bare wire, a power cable and the like used for a power system, a local telephone cable, a television cable, an electronic cable, an optical fiber cable and the like used for an information transmission system, a data cable, an instrument and meter cable and the like used for a mechanical instrument system.
Most of the existing electric wires and cables do not have wear resistance in use, and especially in the industrial automation reciprocating transmission use, the electric wires and cables need to be moved in a drag chain mode, and the friction phenomenon inevitably occurs in the moving process, so that the wear resistance of the electric wires and cables is very necessary to be improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a solve present cable in reciprocating transmission structure by the phenomenon that the skin breaks appears in the friction easily outward, adopted wear-resisting overcoat, twine by many wear-resisting steel wires interweaving each other moreover, have the wearability based on wearability cable of stronger toughness and high strength.
The utility model adopts the technical proposal that: a cable based on wear resistance comprises a cable body and a wear-resistant outer sleeve, wherein the cable body comprises a conductive element consisting of at least two conductive inner cores, a coating bracket coated on the conductive element, and an insulating outer cover coated outside the coating bracket; the wear-resistant outer sleeve is wound outside the insulating outer cover and formed by interweaving a plurality of first wear-resistant steel wires and a plurality of second wear-resistant steel wires, a zinc coating is arranged on the outer surface of each first wear-resistant steel wire, and a tungsten alloy coating is arranged on the outer surface of each second wear-resistant steel wire.
The further improvement of the scheme is that the conductive inner core comprises a conductor, an insulating layer coated outside the conductor and a composite shielding layer coated outside the insulating layer, and the conductor is formed by mutually twisting at least two strands of copper wires.
The further improvement of the scheme is that the composite shielding layer is externally wrapped with a fiber outer sleeve, and the fiber outer sleeve is formed by interweaving a plurality of fiber wires and is wound on the outer diameter of the composite shielding layer.
The scheme is further improved in that the composite shielding layer comprises a composite inner layer and a composite outer layer which is integrally connected with the composite inner layer, and the composite outer layer and the composite inner layer are integrated through metallurgical bonding.
The scheme is further improved in that the composite inner layer is a copper foil layer, and the composite outer layer is an aluminum foil layer.
The further improvement of the scheme is that a plurality of shielding holes are uniformly distributed on the outer surface of the composite outer layer.
The further improvement of the scheme is that the coating support is a rubber support and is provided with convex ribs which are circumferentially and uniformly distributed on one surface corresponding to the insulating outer cover.
The technical proposal is further improved in that the section of the convex rib is semicircular.
The further improvement of the scheme is that the number ratio of the first wear-resistant steel wires to the second wear-resistant steel wires is 2.
In a further improvement of the above scheme, the tungsten alloy coating is a tungsten carbide alloy coating.
The utility model has the advantages that:
compare current cable, the utility model is suitable for a tow chain cable is particularly suitable for in industrial automation, use on some transmission structure, the phenomenon of the broken skin appears by the friction easily in reciprocating transmission structure in the cable outward at present has been solved, wear-resisting overcoat has been adopted, and twine by the wear-resisting steel wire of many interweaves each other, and the steel wire divide into galvanized steel wire and tungsten alloy coating steel wire, galvanized steel wire has better pliability, tungsten alloy coating steel wire has the wearability of stronger rigidity and high strength, and then guaranteed the wearability of cable in reciprocating transmission is dragged, therefore, the clothes hanger is strong in practicability. The cable comprises a cable body and a wear-resistant outer sleeve, wherein the cable body comprises a conductive element consisting of at least two conductive inner cores, a coating support coated on the conductive element, and an insulating outer cover coated outside the coating support; the wear-resistant outer sleeve is wound outside the insulating outer cover and formed by interweaving a plurality of first wear-resistant steel wires and a plurality of second wear-resistant steel wires, a zinc coating is arranged on the outer surface of each first wear-resistant steel wire, and a tungsten alloy coating is arranged on the outer surface of each second wear-resistant steel wire. A plurality of first wear-resistant steel wires and a plurality of second wear-resistant steel wires are mutually interwoven and wound on the outer surface of the insulating outer cover, so that the structure is fastened, the looseness is not easy to occur, and the wear-resistant strength is high.
Drawings
Fig. 1 is a schematic structural diagram of the abrasion-resistant cable according to the present invention;
FIG. 2 is a schematic structural view of the conductive inner core of the abrasion resistant cable of FIG. 1;
fig. 3 is an enlarged schematic view of a point a in fig. 1.
Description of reference numerals: the cable comprises a cable body 1, a conductive inner core 11, a conductor 111, an insulating layer 112, a composite shielding layer 113, a composite inner layer 113a, a composite outer layer 113b, shielding holes 113c, a fiber outer sleeve 114, a conductive element 12, a coating support 13, convex ribs 131, an insulating outer cover 14, a wear-resistant outer sleeve 2, a first wear-resistant steel wire 21, a zinc coating 211, a second wear-resistant steel wire 22 and a tungsten alloy coating 212.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 3, a wear-resistant cable includes a cable body 1 and a wear-resistant outer sheath 2, wherein the cable body 1 includes a conductive element 12 composed of at least two conductive cores 11, a coating bracket 13 coated on the conductive element 12, and an insulating outer cover 14 coated outside the coating bracket 13; the wear-resistant outer sleeve 2 is wound outside the insulating outer cover 14, the wear-resistant outer sleeve 2 is formed by interweaving a plurality of first wear-resistant steel wires 21 and a plurality of second wear-resistant steel wires 22, the outer surface of each first wear-resistant steel wire 21 is provided with a zinc coating 211, and the outer surface of each second wear-resistant steel wire 22 is provided with a tungsten alloy coating 212.
The conductive inner core 11 comprises a conductor 111, an insulating layer 112 covering the conductor 111, and a composite shielding layer 113 covering the insulating layer 112, wherein the conductor 111 is formed by twisting at least two strands of copper wires, the conductive inner core is stable in conductive transmission by the conductor 111 formed by twisting at least two strands of copper wires, the insulating layer 112 is arranged for insulation, and the composite shielding layer 113 plays a role in shielding electromagnetic interference when the plurality of conductive inner cores 11 are used simultaneously.
The outside cladding of composite shield layer 113 has fibre overcoat 114, fibre overcoat 114 is interweaved by many fibre lines and forms and twine the external diameter at composite shield layer 113, sets up fibre overcoat 114 and cooperates composite shield layer 113 to connect to fill the talcum powder in inside, prevent that the high temperature leads to composite shield layer 113 and outer sintering in manufacturing process.
The composite shielding layer 113 comprises a composite inner layer 113a and a composite outer layer 113b integrally connected to the composite inner layer 113a, the composite outer layer 113b and the composite inner layer 113a are integrated through metallurgical bonding, the composite shielding layer 113 is formed through metallurgical bonding, the integrity is high, and the shielding effect is good.
The composite inner layer 113a is a copper foil layer, the composite outer layer 113b is an aluminum foil layer, the copper foil layer has good heat conductivity, and the aluminum foil layer has a shielding function and a good heat dissipation coefficient.
A plurality of shielding holes 113c are uniformly distributed on the outer surface of the composite outer layer 113b, specifically, a plurality of circular shielding holes 113c are uniformly distributed, and the aluminum foil layer has a good shielding function through the shielding holes 113 c.
Cladding support 13 is the rubber support and corresponds insulating outer quilt 14 one side hoop equipartition and have protruding muscle 131, and the cross-sectional shape of protruding muscle 131 is semi-circular, adopts the fashioned cladding support 13 of rubber, has set up the protruding muscle 131 of semi-circular shape moreover, and area of contact is bigger stability is better when being connected with insulating outer quilt 14.
The number ratio of the first wear-resistant steel wires 21 to the second wear-resistant steel wires 22 is 2, and the first wear-resistant steel wires 21 and the second wear-resistant steel wires 22 are two to one, so that the cable is more flexible when in use and is suitable for the movement of a reciprocating transmission structure.
The tungsten alloy coating 212 is a tungsten carbide alloy coating 212, the tungsten carbide alloy coating 212 is used as a wear-resistant structure, the wear resistance is high in strength, and the tungsten carbide alloy coating 212 is a conventional wear-resistant metal coating and is convenient to select materials.
The utility model is suitable for a tow chain cable, especially, be fit for in industrial automation, use in some transmission structures, the phenomenon of broken skin has been solved to present cable in reciprocal transmission structure outward by the easy friction appearance, wear-resisting overcoat 2 has been adopted, and twine by many wear-resisting steel wires interweaving, and the steel wire divide into galvanized steel wire and tungsten alloy coating 212 steel wire, galvanized steel wire has better pliability, tungsten alloy coating 212 steel wire has the wearability of stronger rigidity and high strength, and then guaranteed the wearability of cable in reciprocal transmission is dragged, therefore, the clothes hanger is strong in practicability. Specifically, a cable body 1 and a wear-resistant outer sleeve 2 are arranged, wherein the cable body 1 comprises a conductive element 12 consisting of at least two conductive inner cores 11, a coating bracket 13 coating the conductive element 12, and an insulating outer cover 14 coating the coating bracket 13; the wear-resistant outer sleeve 2 is wound outside the insulating outer cover 14, the wear-resistant outer sleeve 2 is formed by interweaving a plurality of first wear-resistant steel wires 21 and a plurality of second wear-resistant steel wires 22, the outer surface of each first wear-resistant steel wire 21 is provided with a zinc coating 211, and the outer surface of each second wear-resistant steel wire 22 is provided with a tungsten alloy coating 212. A plurality of first wear-resistant steel wires 21 and a plurality of second wear-resistant steel wires 22 are mutually interwoven and wound on the outer surface of the insulating outer cover 14, so that the structure is fastened, the looseness is not easy to occur, and the wear-resistant strength is high.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A cable based on abrasion resistance is characterized in that: comprises that
The cable comprises a cable body, a first insulating layer and a second insulating layer, wherein the cable body comprises a conductive element consisting of at least two conductive inner cores, a coating support coated on the conductive element, and an insulating outer cover coated outside the coating support;
the wear-resistant outer sleeve is wound outside the insulating outer cover and formed by interweaving a plurality of first wear-resistant steel wires and a plurality of second wear-resistant steel wires, a zinc coating is arranged on the outer surface of each first wear-resistant steel wire, and a tungsten alloy coating is arranged on the outer surface of each second wear-resistant steel wire.
2. The abrasion resistant based cable according to claim 1, wherein: the conductive inner core comprises a conductor, an insulating layer and a composite shielding layer, wherein the insulating layer is coated outside the conductor, the composite shielding layer is coated outside the insulating layer, and the conductor is formed by mutually twisting at least two strands of copper wires.
3. The abrasion resistant based cable according to claim 2, wherein: the composite shielding layer is externally coated with a fiber outer sleeve, and the fiber outer sleeve is formed by interweaving a plurality of fiber wires and is wound on the outer diameter of the composite shielding layer.
4. The abrasion resistant based cable according to claim 3, wherein: the composite shielding layer comprises a composite inner layer and a composite outer layer integrally connected to the composite inner layer, and the composite outer layer and the composite inner layer are integrated through metallurgical bonding.
5. The abrasion resistant based cable according to claim 4, wherein: the composite inner layer is a copper foil layer, and the composite outer layer is an aluminum foil layer.
6. The abrasion resistant based cable according to claim 4, wherein: and a plurality of shielding holes are uniformly distributed on the outer surface of the composite outer layer.
7. The abrasion resistant-based cable according to claim 1, wherein: the cladding support is a rubber support, and convex ribs are uniformly distributed on one surface of the corresponding insulating outer cover in the circumferential direction.
8. The abrasion resistant cable according to claim 7, wherein: the section of the convex rib is semicircular.
9. The abrasion resistant based cable according to claim 1, wherein: the number ratio of the first wear-resistant steel wires to the second wear-resistant steel wires is 2.
10. The abrasion resistant-based cable according to claim 1, wherein: the tungsten alloy coating is a tungsten carbide alloy coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221330962.XU CN217902755U (en) | 2022-05-30 | 2022-05-30 | Cable based on abrasion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221330962.XU CN217902755U (en) | 2022-05-30 | 2022-05-30 | Cable based on abrasion resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217902755U true CN217902755U (en) | 2022-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221330962.XU Active CN217902755U (en) | 2022-05-30 | 2022-05-30 | Cable based on abrasion resistance |
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| Country | Link |
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| CN (1) | CN217902755U (en) |
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2022
- 2022-05-30 CN CN202221330962.XU patent/CN217902755U/en active Active
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