CN210403285U - Corrosion-resistant reinforced cable - Google Patents
Corrosion-resistant reinforced cable Download PDFInfo
- Publication number
- CN210403285U CN210403285U CN201921506070.9U CN201921506070U CN210403285U CN 210403285 U CN210403285 U CN 210403285U CN 201921506070 U CN201921506070 U CN 201921506070U CN 210403285 U CN210403285 U CN 210403285U
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- China
- Prior art keywords
- corrosion
- cable
- glass fiber
- retardant
- flame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007797 corrosion Effects 0.000 title claims abstract description 19
- 238000005260 corrosion Methods 0.000 title claims abstract description 19
- 239000003063 flame retardant Substances 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000003365 glass fiber Substances 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 238000005253 cladding Methods 0.000 claims abstract description 7
- 239000004593 Epoxy Substances 0.000 claims abstract description 6
- 239000011280 coal tar Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 16
- 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 description 9
- 239000011241 protective layer Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 239000003351 stiffener Substances 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a corrosion-resistant strenghthened type cable, including outer shell, one side of steel wire armor is fixed to bond has high fire-retardant alkali-free glass fiber tape, and the inner wall fixed connection of high fire-retardant alkali-free glass fiber tape installs a plurality of rubber lantern rings, through being connected with a plurality of stiffeners between inner cladding and the outer shell, the equal fixed mounting in inside of a plurality of heat conduction grooves has the heat conduction stick, and the inside fixed mounting of inner cladding has a plurality of baffles, and forms interior chamber between the adjacent baffle, and the equal fixed mounting in inside of a plurality of interior chambers has the conductor, the utility model relates to a corrosion-resistant strenghthened type cable, offered well cavity between outer shell and the inner shell, and connect through the stiffener, the intensity of reinforcing cable, inside heat-dissipating capacity that is equipped with simultaneously, the inner shell intensity that comprises epoxy coal tar glass steel is high, and corrosion resisting property is good, and the cooperation can be effective fire-, And corrosion resistance is realized, and the service life of the cable is prolonged.
Description
Technical Field
The utility model relates to a cable, in particular to corrosion-resistant strenghthened type cable belongs to the communication technology field.
Background
With the rapid development of the communication industry in the last twenty years, the products have a remarkable development speed. From the past simple telephone and telegraph cables, there have been developed thousands of pairs of telephone, coaxial, optical, data cables, and even combination communication cables. The product has small and uniform structure size and high requirement on manufacturing precision. The main characteristics of the product are as follows: pure conductor metal without insulating and sheathing layer, such as steel-cored aluminum stranded wire, copper-aluminum bus bar, electric locomotive wire, etc.; the processing technology mainly comprises pressure processing, such as smelting, calendering, drawing, stranding/pressing stranding and the like; the product is mainly used in suburbs, rural areas, user mainlines, switch cabinets and the like.
Often rope-like cables made up of several or groups of at least two twisted conductors, each group being insulated from each other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation, and the cable can be a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.
The existing cable is of a double-layer structure, and the outer layer and the inner layer are tightly connected, so that the cable is poor in heat dissipation performance, insufficient in strength and easy to damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrosion-resistant strenghthened type cable to current cable that proposes in solving above-mentioned background art leads to heat dispersion not good through being bilayer structure, zonulae occludens between skin and the inlayer, and intensity is not enough simultaneously, the problem of easy damage.
In order to achieve the above object, the utility model provides a following technical scheme: a corrosion-resistant reinforced cable comprises an outer casing, wherein the outer casing is composed of a protective layer, a steel wire armor and a high-flame-retardant alkali-free glass fiber tape, the steel wire armor is fixedly bonded on one side of the protective layer, the high-flame-retardant alkali-free glass fiber tape is fixedly bonded on one side of the steel wire armor, a plurality of rubber lantern rings are fixedly connected on the inner wall of the high-flame-retardant alkali-free glass fiber tape, the inner parts of the rubber lantern rings are fixedly sleeved with an inner casing and connected with the outer casing, a plurality of reinforcing rods are connected between the inner casing and the outer casing, heat conducting grooves are formed in the reinforcing rods, heat conducting rods are fixedly mounted in the heat conducting grooves, a plurality of partition plates are fixedly mounted in the inner casing, an inner chamber is formed between the adjacent partition plates, a conductor is fixedly mounted in the inner chamber, and a sponge pad is directly filled in the inner wall surface of the conductor and the inner, a plurality of holes are formed in the spongy cushion, and flame-retardant particles are fixedly mounted in the holes.
As a preferred technical scheme of the utility model, form well cavity between outer shell and the endocyst shell.
As an optimized technical scheme of the utility model, the inoxidizing coating is fire-retardant PVC oversheath.
As an optimal technical scheme of the utility model, interior cladding comprises insulating layer and anticorrosive coating, one side of insulating layer is fixed to be bonded has the anticorrosive coating, the anticorrosive coating is made by epoxy coal tar glass steel.
As an optimal technical scheme of the utility model, the outer wall fixed mounting of outer covering has the cornerite piece, the pull ring has been seted up to the inside of cornerite piece.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a corrosion-resistant strenghthened type cable has seted up well cavity between outer covering and the endocyst shell, and connects through the stiffener, strengthens the intensity of cable, and inside heat conduction stick reinforcing heat-sinking capability that is equipped with simultaneously, the endocyst shell intensity that comprises epoxy coal tar glass steel is high, and corrosion resisting property is good, and the cooperation is by outer covering that the high fire-retardant alkali-free glass fiber tape is constituteed can be effectively fire-retardant, anticorrosive, promotes the life of cable.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: 1. an outer envelope; 2. a protective layer; 3. steel wire armoring; 4. a high flame retardant alkali-free glass fiber tape; 5. an inner envelope; 6. a pull ring; 7. wrapping corner blocks; 8. a partition plate; 9. an inner chamber; 10. a hollow cavity; 11. a conductor; 12. a heat conducting rod; 13. a reinforcing bar; 14. a rubber collar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a corrosion-resistant reinforced cable, which comprises an outer casing 1, wherein the outer casing 1 is composed of a protective layer 2, a steel wire armor 3 and a high flame-retardant alkali-free glass fiber tape 4, the steel wire armor 3 is fixedly bonded on one side of the protective layer 2, the high flame-retardant alkali-free glass fiber tape 4 is fixedly bonded on one side of the steel wire armor 3, a plurality of rubber lantern rings 14 are fixedly connected on the inner wall of the high flame-retardant alkali-free glass fiber tape 4, the inner parts of the rubber lantern rings 14 are fixedly sleeved and connected with an inner casing 5, a plurality of reinforcing rods 13 are connected between the inner casing 5 and the outer casing 1, heat-conducting grooves are respectively arranged inside the reinforcing rods 13, heat-conducting rods 12 are respectively fixedly arranged inside the heat-conducting grooves, a plurality of partition plates 8 are fixedly arranged inside the inner casing 5, an inner chamber 9 is formed between adjacent partition plates 8, conductors 11 are respectively fixedly arranged inside, and the inner wall surfaces of the conductor 11 and the inner chamber 9 are directly filled with a spongy cushion, a plurality of holes are formed in the spongy cushion, and flame-retardant particles are fixedly arranged in the holes.
Preferably, a hollow cavity 10 is formed between the outer envelope 1 and the inner envelope 5; the protective layer 2 is a flame-retardant PVC outer sheath; the inner cladding 5 consists of an insulating layer and an anticorrosive layer, wherein the anticorrosive layer is fixedly bonded on one side of the insulating layer and is made of epoxy coal tar glass fiber reinforced plastics; the outer wall of the outer casing 1 is fixedly provided with a corner wrapping block 7, and a pull ring 6 is arranged inside the corner wrapping block 7.
When specifically using, the utility model relates to a corrosion-resistant strenghthened type cable, well cavity 10 has been seted up between outer covering 1 and the endocyst shell 5, the quality of cable has been reduced, the heat dissipation of being convenient for simultaneously, and connect through stiffener 13, the bulk strength of reinforcing cable, stiffener 13 inside is equipped with heat conduction stick 12 reinforcing heat-sinking capability simultaneously, endocyst shell 5 intensity height that comprises epoxy coal tar glass steel, corrosion resisting property is good, outer covering 1 that the cooperation comprises high fire-retardant alkali-free glass fiber tape 4 can be effectively fire-retardant, it is anticorrosive, the life of promotion cable.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The corrosion-resistant reinforced cable comprises an outer casing (1) and is characterized in that the outer casing (1) is composed of an protective layer (2), a steel wire armor (3) and a high-flame-retardant alkali-free glass fiber tape (4), the steel wire armor (3) is fixedly bonded on one side of the protective layer (2), the high-flame-retardant alkali-free glass fiber tape (4) is fixedly bonded on one side of the steel wire armor (3), a plurality of rubber lantern rings (14) are fixedly connected and installed on the inner wall of the high-flame-retardant alkali-free glass fiber tape (4), the inner parts of the rubber lantern rings (14) are fixedly sleeved and connected with an inner casing (5), a plurality of reinforcing rods (13) are connected between the inner casing (5) and the outer casing (1), heat conducting grooves are formed in the reinforcing rods (13), and heat conducting rods (12) are fixedly installed in the heat conducting grooves, the inner cladding structure is characterized in that a plurality of partition plates (8) are fixedly mounted inside the inner cladding (5), an inner cavity (9) is formed between the partition plates (8) and is adjacent to the partition plates, a plurality of conductors (11) are fixedly mounted inside the inner cavity (9), spongy cushions are directly filled in the inner wall surfaces of the conductors (11) and the inner cavity (9), a plurality of holes are formed inside the spongy cushions, and flame-retardant particles are fixedly mounted inside the holes.
2. The corrosion-resistant reinforced cable of claim 1, wherein: a hollow cavity (10) is formed between the outer casing (1) and the inner casing (5).
3. The corrosion-resistant reinforced cable of claim 1, wherein: the protective layer (2) is a flame-retardant PVC outer sheath.
4. The corrosion-resistant reinforced cable of claim 1, wherein: the inner cladding (5) is composed of an insulating layer and an anticorrosive layer, the anticorrosive layer is fixedly bonded on one side of the insulating layer, and the anticorrosive layer is made of epoxy coal tar glass fiber reinforced plastics.
5. The corrosion-resistant reinforced cable of claim 1, wherein: the outer wall of the outer casing (1) is fixedly provided with an angle wrapping block (7), and a pull ring (6) is arranged inside the angle wrapping block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921506070.9U CN210403285U (en) | 2019-09-11 | 2019-09-11 | Corrosion-resistant reinforced cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921506070.9U CN210403285U (en) | 2019-09-11 | 2019-09-11 | Corrosion-resistant reinforced cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210403285U true CN210403285U (en) | 2020-04-24 |
Family
ID=70341402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921506070.9U Expired - Fee Related CN210403285U (en) | 2019-09-11 | 2019-09-11 | Corrosion-resistant reinforced cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210403285U (en) |
-
2019
- 2019-09-11 CN CN201921506070.9U patent/CN210403285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |