CN111180130A - Cable with double conductors and optical cable with double holding hooks - Google Patents
Cable with double conductors and optical cable with double holding hooks Download PDFInfo
- Publication number
- CN111180130A CN111180130A CN202010083687.5A CN202010083687A CN111180130A CN 111180130 A CN111180130 A CN 111180130A CN 202010083687 A CN202010083687 A CN 202010083687A CN 111180130 A CN111180130 A CN 111180130A
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- hook
- insulating layer
- channel
- fusion part
- layer
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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
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
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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
- H01B7/0009—Details relating to the conductive cores
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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
- H01B7/38—Insulated conductors or cables characterised by their form with arrangements for facilitating removal of insulation
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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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
Abstract
The invention belongs to the technical field of electric power, and particularly relates to a cable with double conductors, which comprises a first insulating layer (11), a first conductor (12), a second insulating layer (21), a second conductor (22) and a fusion part (102), wherein the first insulating layer is positioned on the right side of the second insulating layer; the insulation layer is characterized in that a first hook (13) extending towards the left lower direction of the second insulation layer (21) is arranged on the lower surface of the first insulation layer (11), a second hook (23) extending towards the right upper direction of the first insulation layer (11) is arranged on the upper surface of the second insulation layer (21), a first hook channel (14) is arranged between the first hook and the fusion part, and a second hook channel (24) is arranged between the second hook and the fusion part. The invention also discloses an optical cable with the double holding hooks. The invention has the following main beneficial effects: the hook is more convenient and firm, the radiating effect is better, the structure is simpler, the weight is lighter, the cost is lower, and the manufacture is easier.
Description
Technical Field
The invention belongs to the technical field of electric power, and particularly relates to a cable with double conductors and an optical cable with double holding hooks.
Background
In the prior art, a cable is provided with an insulating layer and an insulating power transmission body or conductor positioned in the insulating layer, the insulating layer is usually circular and is used for pipe-penetrating laying and detailed laying, and the open wire is fixed by a wire clamp or a fixing nail during laying, so that the cable is extremely inconvenient; and can not be hooked. In the prior art, a suspension device is used for hooking a cable, for example, CN109861150A discloses an insulating suspension device for an end part of a low-voltage cable, which comprises a bolt hook, an isolating suspension block and an insulating outer layer; the bolt hook is a bolt with a hook at one end; the isolation suspension block is provided with a bolt hole for fixing a bolt of the bolt hook, and the isolation suspension block is also provided with a conductor hole for a conductor at the end part of the cable to pass through and fix; and an insulating outer layer is coated outside the isolating suspension block, so that the bolt of the bolt hook, the isolating suspension block and the end part of the cable are coated in the insulating outer layer. Complex suspension devices are required, cost is high, and use is inconvenient.
Disclosure of Invention
In order to solve the above problems, the present invention discloses an electrical cable with two conductors and an optical cable with two hooks, which are implemented by the following technical solutions.
A cable with double conductors comprises a first insulating layer, a first conductor positioned in the first insulating layer, a second conductor positioned in the second insulating layer, and a fusion component for combining the first insulating layer and the second insulating layer, wherein the first insulating layer is positioned on the right side of the second insulating layer; the novel fuse structure is characterized in that a first hook extending towards the left lower direction of the second insulating layer is arranged on the lower surface of the first insulating layer, a second hook extending towards the right upper direction of the first insulating layer is arranged on the upper surface of the second insulating layer, a first hook channel is arranged between the first hook and the fusion part, and a second hook channel is arranged between the second hook and the fusion part.
A cable with double conductors comprises a first insulating layer, a first conductor positioned in the first insulating layer, a second conductor positioned in the second insulating layer, and a fusion component for combining the first insulating layer and the second insulating layer, wherein the first insulating layer is positioned on the right side of the second insulating layer; the device is characterized in that a first hook extending towards the left lower direction of the second insulating layer is arranged on the lower surface of the first insulating layer, a second hook extending towards the right upper direction of the first insulating layer is arranged on the upper surface of the second insulating layer, a first hook channel is arranged between the first hook and the fusion part, and a second hook channel is arranged between the second hook and the fusion part; a first hook hanging groove is formed in the wall body of the first hook in the first hook channel, and a second hook hanging groove is formed in the wall body of the second hook in the second hook channel.
Further, a cable with two conductors according to the above, characterized in that the second hooking passage has a second tearing notch on the surface of the second insulating layer.
A cable with double conductors comprises a first insulating layer, a first conductor positioned in the first insulating layer, a second conductor positioned in the second insulating layer, and a fusion component for combining the first insulating layer and the second insulating layer, wherein the first insulating layer is positioned on the right side of the second insulating layer; the fuse structure is characterized in that a first hook extending towards the lower right direction of the first insulating layer is arranged on the lower surface of the second insulating layer, a second hook extending towards the upper right direction of the first insulating layer is arranged on the upper surface of the second insulating layer, a first hook channel is arranged between the first hook and the fusion part, and a second hook channel is arranged between the second hook and the fusion part; a first hook hanging groove is formed in the wall body of the first hook in the first hook channel, and a second hook hanging groove is formed in the wall body of the second hook in the second hook channel.
A cable with double conductors comprises a first insulating layer, a first conductor positioned in the first insulating layer, a second conductor positioned in the second insulating layer, and a fusion component for combining the first insulating layer and the second insulating layer, wherein the first insulating layer is positioned on the right side of the second insulating layer; the fuse structure is characterized in that a first hook extending towards the lower right direction of the first insulating layer is arranged on the lower surface of the second insulating layer, a second hook extending towards the upper right direction of the first insulating layer is arranged on the upper surface of the second insulating layer, a first hook channel is arranged between the first hook and the fusion part, and a second hook channel is arranged between the second hook and the fusion part; a first hook groove is formed on the wall body of the first hook in the first hook channel, and a second hook groove is formed on the wall body of the second hook in the second hook channel; and a second tearing opening is formed in the surface of the second insulating layer in the first hooking channel.
The cable with the double conductors is characterized in that the first insulating layer, the second insulating layer, the fusion part, the first hook and the second hook are all made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer or polypropylene or polybutylene terephthalate; either all the same or different two by two.
The cable with the double conductors is characterized in that the materials of the first conductor and the second conductor are copper or aluminum or an alloy; or the materials of the two may be different.
The cable with the double conductors is characterized in that the first insulating layer, the first hook channel, the second insulating layer, the second hook channel and the fusion part are integrally formed by extrusion molding.
The cable with the double conductors is characterized in that the first insulating layer, the first hook channel, the second insulating layer, the second hook channel, the first hook groove, the second tearing opening and the fusion part are integrally formed by extrusion molding.
Further, a cable with two conductors as described above is characterized in that the first hook has a reinforcing member therein, and the reinforcing member is made of a material such as steel, iron, copper, or the like.
Furthermore, the cable with the double conductors is characterized in that the second hook is internally provided with a reinforcing component, and the reinforcing component is made of materials such as steel, iron, copper and the like.
An optical cable with double hooks comprises a first insulating layer, a first protective tube positioned in the first insulating layer, a plurality of optical fibers positioned in the first protective tube, a second insulating layer, a second conductor positioned in the second insulating layer, and a fusion component for combining the first insulating layer and the second insulating layer, wherein the first insulating layer is positioned on the right side of the second insulating layer; the fuse structure is characterized in that a first hook extending towards the lower right direction of the first insulating layer is arranged on the lower surface of the second insulating layer, a second hook extending towards the upper right direction of the first insulating layer is arranged on the upper surface of the second insulating layer, a first hook channel is arranged between the first hook and the fusion part, and a second hook channel is arranged between the second hook and the fusion part; a first hook groove is formed on the wall body of the first hook in the first hook channel, and a second hook groove is formed on the wall body of the second hook in the second hook channel; and a second tearing opening is formed in the surface of the second insulating layer in the first hooking channel.
The optical cable with the double-holding hook is characterized in that the material of the second conductor is copper or aluminum or an alloy.
An optical cable with double hooks comprises a first insulating layer, a first protective tube positioned in the first insulating layer, a plurality of optical fibers positioned in the first protective tube, a second insulating layer, a second protective tube positioned in the second insulating layer, a plurality of optical fibers positioned in the second protective tube, and a fusion component for combining the first insulating layer and the second insulating layer, wherein the first insulating layer is positioned on the right side of the second insulating layer; the fuse structure is characterized in that a first hook extending towards the lower right direction of the first insulating layer is arranged on the lower surface of the second insulating layer, a second hook extending towards the upper right direction of the first insulating layer is arranged on the upper surface of the second insulating layer, a first hook channel is arranged between the first hook and the fusion part, and a second hook channel is arranged between the second hook and the fusion part; a first hook hanging groove is formed in the wall body of the first hook in the first hook channel, and a second hook hanging groove is formed in the wall body of the second hook in the second hook channel.
An optical cable with a double-holding hook is characterized in that the material of the second protective tube is polypropylene or polybutylene terephthalate or steel or iron or copper.
Further, the optical cable with the double holding hooks is characterized in that the second tearing opening is formed in the surface of the second insulating layer in the first hooking channel.
Further, the optical cable with the double holding hooks is characterized in that the second insulation layer in the second hooking channel is provided with a first tearing opening on the surface.
Further, an optical cable having a double holding hook as described above is characterized in that the second protective tube may also be of the same structure as the first protective tube.
The optical cable with the double hooks is characterized in that the first insulating layer, the second insulating layer, the fusion part, the first hook and the second hook are all made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer or polypropylene or polybutylene terephthalate; either all the same or different two by two.
The optical cable with the double-holding hook is characterized in that the material of the first conductor and the material of the second conductor are both copper or aluminum or an alloy; or the materials of the two may be different.
The optical cable with the double holding hooks is characterized in that the first insulating layer, the first hook channel, the second insulating layer, the second hook channel and the fusion part are integrally formed by extrusion molding.
The optical cable with the double holding hooks is characterized in that the first insulating layer, the first hook channel, the second insulating layer, the second hook channel, the first hook groove, the second tearing opening and the fusion part are integrally formed by extrusion molding.
Further, the optical cable with the double holding hooks is characterized in that the first hook is internally provided with a reinforcing component, and the reinforcing component is made of materials such as steel, iron, copper and the like.
Furthermore, the optical cable with the double holding hooks is characterized in that the second hook is internally provided with a reinforcing component, and the reinforcing component is made of materials such as steel, iron, copper and the like.
An optical cable with double hooks is characterized in that the material of the first protective tube is polypropylene or polybutylene terephthalate or steel or iron or copper.
The invention has the following main beneficial effects: the hook is more convenient and firm, the radiating effect is better, the structure is simpler, the weight is lighter, the cost is lower, and the manufacture is easier.
Drawings
Fig. 1 is a schematic perspective view of a segment of an anatomical structure according to a first embodiment of the present invention.
Fig. 2 is an enlarged cross-sectional structure diagram of fig. 1.
Fig. 3 is a schematic perspective view of a second embodiment of the present invention after dissection.
Fig. 4 is an enlarged cross-sectional view of fig. 3.
Fig. 5 is a schematic perspective view of a third embodiment of the present invention after dissection.
Fig. 6 is a schematic perspective view of a fourth embodiment of the present invention after dissection.
Fig. 7 is a schematic perspective view of a fifth embodiment of the present invention after dissection.
Fig. 8 is a schematic perspective view of a sixth embodiment of the present invention after dissection.
Fig. 9 is an enlarged cross-sectional view of fig. 8.
In order that those skilled in the art will more accurately and clearly understand and practice the present application, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which: 11-first insulating layer, 12-first conductor, 13-first hook, 14-first hook channel, 15-first hook groove, 17-first protective tube, 171-optical fiber, 18-second protective tube, 181-optical fiber, 21-second insulating layer, 22-second conductor, 23-second hook, 24-second hook channel, 25-second hook groove, 26-second tear, 102-fusion component.
Detailed Description
Example of implementation
Referring to fig. 1 and 2, a cable with two conductors has a first insulating layer 11, a first conductor 12 located in the first insulating layer, a second insulating layer 21, a second conductor 22 located in the second insulating layer, and a fusion member 102 for combining the first insulating layer and the second insulating layer, wherein the first insulating layer is located on the right side of the second insulating layer; the novel insulation board is characterized in that the lower surface of the first insulation layer 11 is provided with a first hook 13 extending towards the lower left direction of the second insulation layer 21, the upper surface of the second insulation layer 21 is provided with a second hook 23 extending towards the upper right direction of the first insulation layer 11, a first hook channel 14 is arranged between the first hook and the fusion part, and a second hook channel 24 is arranged between the second hook and the fusion part.
Example two
Referring to fig. 3 and 4, and to fig. 1 and 2, a cable having two conductors includes a first insulating layer 11, a first conductor 12 located in the first insulating layer, a second insulating layer 21, a second conductor 22 located in the second insulating layer, and a fusing member 102 for bonding the first insulating layer and the second insulating layer together, the first insulating layer being located on the right side of the second insulating layer; the insulation structure is characterized in that a first hook 13 extending towards the lower left direction of the second insulation layer 21 is arranged on the lower surface of the first insulation layer 11, a second hook 23 extending towards the upper right direction of the first insulation layer 11 is arranged on the upper surface of the second insulation layer 21, a first hook channel 14 is arranged between the first hook and the fusion part, and a second hook channel 24 is arranged between the second hook and the fusion part; the wall body of the first hook in the first hook channel is provided with a first hook groove 15, and the wall body of the second hook in the second hook channel is provided with a second hook groove 25.
Further, a cable with two conductors according to the above, characterized in that the second hooking channel has a second tearing notch 26 on the surface of the second insulating layer.
Example III
Referring to fig. 5 and fig. 1 to 4, a cable with two conductors includes a first insulating layer 11, a first conductor 12 located in the first insulating layer, a second insulating layer 21, a second conductor 22 located in the second insulating layer, and a fusion component 102 for combining the first insulating layer and the second insulating layer, wherein the first insulating layer is located on the right side of the second insulating layer; the lower surface of the second insulating layer 21 is provided with a first hook 13 extending towards the lower right direction of the first insulating layer 11, the upper surface of the second insulating layer 21 is provided with a second hook 23 extending towards the upper right direction of the first insulating layer 11, a first hook channel 14 is arranged between the first hook and the fusion part, and a second hook channel 24 is arranged between the second hook and the fusion part; a first hook hanging groove 15 is formed in the wall body of the first hook in the first hook hanging channel, and a second hook hanging groove is formed in the wall body of the second hook in the second hook hanging channel.
Example four
Referring to fig. 6 and fig. 1 to 5, a cable with two conductors includes a first insulating layer 11, a first conductor 12 located in the first insulating layer, a second insulating layer 21, a second conductor 22 located in the second insulating layer, and a fusion component 102 for combining the first insulating layer and the second insulating layer, wherein the first insulating layer is located on the right side of the second insulating layer; the lower surface of the second insulating layer 21 is provided with a first hook 13 extending towards the lower right direction of the first insulating layer 11, the upper surface of the second insulating layer 21 is provided with a second hook 23 extending towards the upper right direction of the first insulating layer 11, a first hook channel 14 is arranged between the first hook and the fusion part, and a second hook channel 24 is arranged between the second hook and the fusion part; a first hook hanging groove 15 is formed in the wall body of the first hook in the first hook hanging channel, and a second hook hanging groove is formed in the wall body of the second hook in the second hook hanging channel; the second insulating layer in the first hooking passage has a second tearing notch 26 on its surface.
The cable with two conductors as described in any one of the first to fourth embodiments is characterized in that the materials of the first insulating layer, the second insulating layer, the fusion part, the first hook and the second hook are all low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE elastomer or TPU elastomer or polypropylene or polybutylene terephthalate; either all the same or different two by two.
In any one of the first to fourth embodiments, the cable with two conductors is characterized in that the material of the first conductor and the second conductor is copper or aluminum or an alloy; or the materials of the two may be different.
Embodiment one through embodiment four embodiments of a cable with two conductors, wherein the first insulating layer, the first hook channel, the second insulating layer, the second hook channel and the fusion part are integrally formed by extrusion molding.
Embodiment two to embodiment four a cable with two conductors according to the embodiment, characterized in that first insulating layer, first hook passageway, second insulating layer, second hook passageway, first hook groove, second tear notch, fuse component are integrative extrusion forming.
Further, a cable with two conductors according to any of the above embodiments is characterized in that the first hook has a reinforcing member therein, and the reinforcing member is made of a material such as steel, iron, copper, or the like.
Furthermore, a cable with two conductors according to any of the above embodiments is characterized in that the second hook has a reinforcing member therein, and the reinforcing member is made of a material such as steel, iron, copper, etc.
Example five
Referring to fig. 7 and fig. 1 to 6, an optical cable with a double hook comprises a first insulating layer 11, a first protective tube 17 disposed in the first insulating layer, a plurality of optical fibers 171 disposed in the first protective tube, a second insulating layer 21, a second conductor 22 disposed in the second insulating layer, and a fusion component 102 for combining the first insulating layer and the second insulating layer, wherein the first insulating layer is disposed on the right side of the second insulating layer; the lower surface of the second insulating layer 21 is provided with a first hook 13 extending towards the lower right direction of the first insulating layer 11, the upper surface of the second insulating layer 21 is provided with a second hook 23 extending towards the upper right direction of the first insulating layer 11, a first hook channel 14 is arranged between the first hook and the fusion part, and a second hook channel 24 is arranged between the second hook and the fusion part; a first hook groove is formed on the wall body of the first hook in the first hook channel, and a second hook groove is formed on the wall body of the second hook in the second hook channel; the second insulating layer in the first hooking passage has a second tearing notch 26 on its surface.
The optical cable with the double-holding hook is characterized in that the material of the second conductor is copper or aluminum or an alloy.
Example six
Referring to fig. 8 and 9, and also to fig. 1 to 7, an optical cable with a double hook includes a first insulating layer 11, a first protective tube 17 disposed in the first insulating layer, a plurality of optical fibers 171 disposed in the first protective tube, a second insulating layer 21, a second protective tube 18 disposed in the second insulating layer, a plurality of optical fibers 181 disposed in the second protective tube, and a fusion member 102 for bonding the first insulating layer and the second insulating layer together, the first insulating layer being disposed at a right side of the second insulating layer; the lower surface of the second insulating layer 21 is provided with a first hook 13 extending towards the lower right direction of the first insulating layer 11, the upper surface of the second insulating layer 21 is provided with a second hook 23 extending towards the upper right direction of the first insulating layer 11, a first hook channel 14 is arranged between the first hook and the fusion part, and a second hook channel 24 is arranged between the second hook and the fusion part; the wall body of the first hook in the first hook channel is provided with a first hook groove 15, and the wall body of the second hook in the second hook channel is provided with a second hook groove 25.
An optical cable with a double-holding hook is characterized in that the material of the second protective tube is polypropylene or polybutylene terephthalate or steel or iron or copper.
The optical cable with the double hooks is characterized in that the type of the optical fiber is G.652 type, G.653 type, G.654 type, G.655 type, G.656 type, G.657 type, A1a type or A1b type A1 c.
Further, the optical cable with the double holding hooks is characterized in that the second tearing opening is formed in the surface of the second insulating layer in the first hooking channel.
Further, the optical cable with the double holding hooks is characterized in that the second insulation layer in the second hooking channel is provided with a first tearing opening on the surface.
Further, an optical cable having a double holding hook as described above is characterized in that the second protective tube may also be of the same structure as the first protective tube.
The optical cable with double hooks according to the fifth embodiment or the sixth embodiment is characterized in that the materials of the first insulating layer, the second insulating layer, the fusion part, the first hook and the second hook are low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE elastomer or TPU elastomer or polypropylene or polybutylene terephthalate; either all the same or different two by two.
An optical cable having a double hook according to embodiment five or embodiment six, wherein the material of both the first conductor and the second conductor is copper or aluminum or an alloy; or the materials of the two may be different.
An optical cable having a double hook according to embodiment five or embodiment six, wherein the first insulating layer, the first hook passage, the second insulating layer, the second hook passage, and the fusion member are integrally formed by extrusion molding.
An optical cable having a double hook according to embodiment five or embodiment six, wherein the first insulating layer, the first hook passage, the second insulating layer, the second hook passage, the first hook groove, the second tear notch, and the fusion member are integrally formed by extrusion molding.
Further, an optical cable having a double hook according to any of the above embodiments is characterized in that the first hook has a reinforcing member therein, and the reinforcing member is made of a material such as steel, iron, copper, or the like.
Furthermore, an optical cable having a double hook according to any of the above embodiments is characterized in that the second hook has a reinforcing member therein, and the reinforcing member is made of a material such as steel, iron, copper, or the like.
An optical cable having a double hook according to embodiment five or embodiment six, wherein the material of the first protective tube is polypropylene or polybutylene terephthalate or steel or iron or copper.
An optical cable with double hooks as described in the fifth embodiment or the sixth embodiment is characterized in that the type of the optical fiber is G.652 type, G.653 type, G.654 type, G.655 type, G.656 type, G.657 type, A1a type or A1b type A1 c.
In the first and second implementation examples, the first hook and the second hook are positioned at the upper left and lower right of the cable, and the first hook, the second hook, the first insulating layer and the second insulating layer form a cylindrical or elliptic cylindrical structure, so that the cable is convenient to wind on a disc, and is convenient to hook on objects such as buildings, steel stranded ropes, ropes and the like, and no additional fixture is needed; the product can be hooked by a rope or a rod object through the first hooking channel or/and the first hooking channel; in the third to sixth implementation examples of the invention, the first hook and the second hook are positioned at the upper left part and the lower left part of the cable or the optical cable, and the first hook, the second hook, the first insulating layer and the second insulating layer form a cylindrical or elliptic cylindrical structure, so that the cable or the optical cable can be conveniently coiled on a dish, and can be conveniently hooked on objects such as buildings, steel stranded ropes, ropes and the like without additional fixtures; the product can be hooked by a rope or a rod object through the first hooking channel or/and the first hooking channel, and simultaneously, two sides of the product can be hooked simultaneously, so that the hooking is more stable and reliable; the tearing opening is convenient for stripping the insulating layer and plays a certain role in heat dissipation, and a protective layer does not need to be coated outside the insulating layer, so that heat dissipation is facilitated; therefore, the invention has better heat dissipation effect, simpler structure, lighter weight, lower cost and easier manufacture; in this application, the existence of first hook groove and second hook groove can increase frictional force, makes the hook more firm, simultaneously, can also be with outside part card income in the hook groove, make with outside structure more excellent.
According to the invention, through ingenious design, the cross section of the cable is in a 69 structure or a double 6 structure or a double 9 structure, the die is simple and convenient to manufacture, and the yield is high.
The invention has the following main beneficial effects: the hook is more convenient and firm, the radiating effect is better, the structure is simpler, the weight is lighter, the cost is lower, and the manufacture is easier.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limiting the present invention. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (10)
1. A cable with two conductors has a first insulating layer (11), a first conductor (12) located within the first insulating layer, a second insulating layer (21), a second conductor (22) located within the second insulating layer, a fusion member (102) bonding the first and second insulating layers together, the first insulating layer being located on the right side of the second insulating layer; the insulation structure is characterized in that a first hook (13) extending towards the lower left direction of the second insulation layer (21) is arranged on the lower surface of the first insulation layer (11), a second hook (23) extending towards the upper right direction of the first insulation layer (11) is arranged on the upper surface of the second insulation layer (21), a first hook channel (14) is arranged between the first hook and the fusion part, and a second hook channel (24) is arranged between the second hook and the fusion part; first insulating layer, first couple, first hook passageway, second insulating layer, second couple, second hook passageway, fuse the part and be integrative extrusion molding formation.
2. A cable with two conductors has a first insulating layer (11), a first conductor (12) located within the first insulating layer, a second insulating layer (21), a second conductor (22) located within the second insulating layer, a fusion member (102) bonding the first and second insulating layers together, the first insulating layer being located on the right side of the second insulating layer; the insulation structure is characterized in that a first hook (13) extending towards the lower left direction of the second insulation layer (21) is arranged on the lower surface of the first insulation layer (11), a second hook (23) extending towards the upper right direction of the first insulation layer (11) is arranged on the upper surface of the second insulation layer (21), a first hook channel (14) is arranged between the first hook and the fusion part, and a second hook channel (24) is arranged between the second hook and the fusion part; a first hook hanging groove (15) is formed in the wall body of the first hook in the first hook hanging channel, and a second hook hanging groove (25) is formed in the wall body of the second hook in the second hook hanging channel; the first insulating layer, the first hook channel, the second insulating layer, the second hook channel, the first hook groove, the second tearing opening and the fusion part are integrally formed by extrusion molding.
3. A cable with two conductors according to claim 2, characterised in that the second hooking passage has a second tear (26) on the surface of the second insulating layer.
4. A cable with two conductors has a first insulating layer (11), a first conductor (12) located within the first insulating layer, a second insulating layer (21), a second conductor (22) located within the second insulating layer, a fusion member (102) bonding the first and second insulating layers together, the first insulating layer being located on the right side of the second insulating layer; the insulation structure is characterized in that a first hook (13) extending towards the lower right direction of the first insulation layer (11) is arranged on the lower surface of the second insulation layer (21), a second hook (23) extending towards the upper right direction of the first insulation layer (11) is arranged on the upper surface of the second insulation layer (21), a first hook channel (14) is arranged between the first hook and the fusion part, and a second hook channel (24) is arranged between the second hook and the fusion part; a first hook hanging groove (15) is formed in the wall body of the first hook in the first hook hanging channel, and a second hook hanging groove is formed in the wall body of the second hook in the second hook hanging channel; the first insulating layer, the first hook channel, the second insulating layer, the second hook channel, the first hook groove, the second tearing opening and the fusion part are integrally formed by extrusion molding.
5. A cable with two conductors has a first insulating layer (11), a first conductor (12) located within the first insulating layer, a second insulating layer (21), a second conductor (22) located within the second insulating layer, a fusion member (102) bonding the first and second insulating layers together, the first insulating layer being located on the right side of the second insulating layer; the insulation structure is characterized in that a first hook (13) extending towards the lower right direction of the first insulation layer (11) is arranged on the lower surface of the second insulation layer (21), a second hook (23) extending towards the upper right direction of the first insulation layer (11) is arranged on the upper surface of the second insulation layer (21), a first hook channel (14) is arranged between the first hook and the fusion part, and a second hook channel (24) is arranged between the second hook and the fusion part; a first hook hanging groove (15) is formed in the wall body of the first hook in the first hook hanging channel, and a second hook hanging groove is formed in the wall body of the second hook in the second hook hanging channel; a second tearing opening (26) is formed in the surface of the second insulating layer in the first hooking channel; the first insulating layer, the first hook channel, the second insulating layer, the second hook channel, the first hook groove, the second tearing opening and the fusion part are integrally formed by extrusion molding.
6. The cable with two conductors according to claim 5, wherein the materials of the first insulating layer, the second insulating layer, the fusion component, the first hook and the second hook are all low density polyethylene or medium density polyethylene or high density polyethylene or low smoke zero halogen polyethylene or nylon or polyvinyl chloride or TPE elastomer or TPU elastomer or polypropylene or polybutylene terephthalate; either all the same or different two by two.
7. A cable having two conductors according to claim 5, wherein the material of both the first conductor and the second conductor is copper or aluminum or an alloy; or the materials of the two may be different.
8. An optical cable with a double hook has a first insulating layer (11), a first protective tube (17) positioned in the first insulating layer, a plurality of optical fibers (171) positioned in the first protective tube, a second insulating layer (21), a second conductor (22) positioned in the second insulating layer, and a fusion member (102) bonding the first insulating layer and the second insulating layer together, the first insulating layer being positioned on the right side of the second insulating layer; the insulation structure is characterized in that a first hook (13) extending towards the lower right direction of the first insulation layer (11) is arranged on the lower surface of the second insulation layer (21), a second hook (23) extending towards the upper right direction of the first insulation layer (11) is arranged on the upper surface of the second insulation layer (21), a first hook channel (14) is arranged between the first hook and the fusion part, and a second hook channel (24) is arranged between the second hook and the fusion part; a first hook groove is formed on the wall body of the first hook in the first hook channel, and a second hook groove is formed on the wall body of the second hook in the second hook channel; a second tearing opening (26) is formed in the surface of the second insulating layer in the first hooking channel; the type of the optical fiber is G.652 type, G.653 type, G.654 type, G.655 type, G.656 type, G.657 type, A1a type, or A1b type A1 c; the materials of the first insulating layer, the second insulating layer, the fusion part, the first hook and the second hook are low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer or polypropylene or polybutylene terephthalate; either all the same or two by two different; first insulating layer, first couple, first hook passageway, second insulating layer, second couple, second hook passageway, fuse the part and be integrative extrusion molding formation.
9. An optical cable having a double hook according to claim 8, wherein the material of the second conductor is copper or aluminum or an alloy.
10. An optical cable with a double-holding hook comprises a first insulating layer (11), a first protective tube (17) positioned in the first insulating layer, a plurality of optical fibers (171) positioned in the first protective tube, a second insulating layer (21), a second protective tube (18) positioned in the second insulating layer, a plurality of optical fibers (181) positioned in the second protective tube, and a fusion component (102) for combining the first insulating layer and the second insulating layer, wherein the first insulating layer is positioned on the right side of the second insulating layer; the insulation structure is characterized in that a first hook (13) extending towards the lower right direction of the first insulation layer (11) is arranged on the lower surface of the second insulation layer (21), a second hook (23) extending towards the upper right direction of the first insulation layer (11) is arranged on the upper surface of the second insulation layer (21), a first hook channel (14) is arranged between the first hook and the fusion part, and a second hook channel (24) is arranged between the second hook and the fusion part; a first hook hanging groove (15) is formed in the wall body of the first hook in the first hook hanging channel, and a second hook hanging groove (25) is formed in the wall body of the second hook in the second hook hanging channel; the material of the second protective tube is polypropylene or polybutylene terephthalate or steel or iron or copper; the model of the light-conducting fiber is G.652 type, G.653 type, G.654 type, G.655 type, G.656 type, G.657 type, A1a type, or A1b type A1 c; the first insulating layer, the first hook channel, the second insulating layer, the second hook channel, the first hook groove, the second tearing opening and the fusion part are integrally formed by extrusion molding; the first hook is internally provided with a reinforcing component; the second hook is internally provided with a reinforcing component; the material of the first protective tube is polypropylene or polybutylene terephthalate or steel or iron or copper; the materials of the first insulating layer, the second insulating layer, the fusion part, the first hook and the second hook are low-density polyethylene or medium-density polyethylene or high-density polyethylene or low-smoke halogen-free polyethylene or nylon or polyvinyl chloride or TPE (thermoplastic elastomer) or TPU (thermoplastic polyurethane) elastomer or polypropylene or polybutylene terephthalate; either all the same or different two by two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083687.5A CN111180130A (en) | 2020-02-10 | 2020-02-10 | Cable with double conductors and optical cable with double holding hooks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083687.5A CN111180130A (en) | 2020-02-10 | 2020-02-10 | Cable with double conductors and optical cable with double holding hooks |
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| Publication Number | Publication Date |
|---|---|
| CN111180130A true CN111180130A (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010083687.5A Withdrawn CN111180130A (en) | 2020-02-10 | 2020-02-10 | Cable with double conductors and optical cable with double holding hooks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111180130A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466542A (en) * | 2020-11-22 | 2021-03-09 | 常熟闪通电力科技有限公司 | Heat dissipation cable and construction method |
| CN112700922A (en) * | 2020-12-21 | 2021-04-23 | 常熟闪通电力科技有限公司 | Three-core heat dissipation cable with compact structure |
| CN112731601A (en) * | 2020-12-19 | 2021-04-30 | 常熟迅联光电科技有限公司 | Butterfly-shaped leading-in optical cable and photoelectric hybrid cable |
-
2020
- 2020-02-10 CN CN202010083687.5A patent/CN111180130A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466542A (en) * | 2020-11-22 | 2021-03-09 | 常熟闪通电力科技有限公司 | Heat dissipation cable and construction method |
| CN112731601A (en) * | 2020-12-19 | 2021-04-30 | 常熟迅联光电科技有限公司 | Butterfly-shaped leading-in optical cable and photoelectric hybrid cable |
| CN112731601B (en) * | 2020-12-19 | 2022-06-17 | 深圳市特发信息光网科技股份有限公司 | Butterfly-shaped leading-in optical cable and photoelectric hybrid cable |
| CN114690353A (en) * | 2020-12-19 | 2022-07-01 | 常熟迅联光电科技有限公司 | Butterfly-shaped leading-in optical cable and photoelectric hybrid cable |
| CN114690353B (en) * | 2020-12-19 | 2023-08-29 | 南京华脉科技股份有限公司 | Butterfly-shaped lead-in optical cable and photoelectric hybrid cable |
| CN112700922A (en) * | 2020-12-21 | 2021-04-23 | 常熟闪通电力科技有限公司 | Three-core heat dissipation cable with compact structure |
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Application publication date: 20200519 |