CN214897737U - Corrosion-resistant communication cable - Google Patents
Corrosion-resistant communication cable Download PDFInfo
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- CN214897737U CN214897737U CN202120703915.4U CN202120703915U CN214897737U CN 214897737 U CN214897737 U CN 214897737U CN 202120703915 U CN202120703915 U CN 202120703915U CN 214897737 U CN214897737 U CN 214897737U
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Abstract
The utility model discloses a corrosion-resistant communication cable, which relates to the technical field of communication equipment and comprises a cable core supporting component, wherein the cable core supporting component is used for fixedly supporting a plurality of groups of cable cores and a cable core first protecting component, the cable core first protecting component is arranged outside a single cable core and is used for preliminarily protecting the single cable core, and a cable core second protecting component is arranged outside the cable core supporting component and is used for protecting the cable core supporting component and the cable core, the cable core is arranged in a cavity and is fixed, the outer edge of an insulating layer is respectively contacted with a waterproof layer and a protective sleeve inner layer and is used for supporting the cable core, the cable core is preliminarily protected through a zinc-plated tape layer and an insulating layer, and the cable core component and the supporting component are fully protected through the protective sleeve inner layer, a shielding layer, a heat preservation layer and a protective sleeve outer layer, the corrosion resistance effect of the communication cable is effectively improved.
Description
Technical Field
The utility model relates to a communication equipment technical field specifically is a corrosion-resistant communication cable.
Background
Along with the continuous expansion of industries such as China power industry, data communication industry, urban rail transit industry, automobile industry, shipbuilding and the like, the demand on electric wires and cables also increases rapidly, the demand on the electric wires and cables is continuously improved, the conditions that the cables are frequently frozen and damaged due to cold resistance in the north to cause communication interruption and the like are often caused, and great inconvenience is brought to the life of local people.
How to solve the cable normal use under the wet cold natural environment is a problem that awaits a moment and solves, though there is dampproofing cold-resistant corrosion-resistant type communication cable now, this type of communication cable outward appearance generally only has the protective sheath of individual layer, and corrosion-resistant effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrosion-resistant communication cable to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the corrosion-resistant communication cable comprises a cable core supporting component, wherein the cable core supporting component is used for fixedly supporting a plurality of groups of cable cores, and
a first cable core protection assembly arranged outside the single cable core and used for carrying out primary protection on the single cable core, and
and the cable core second protection assembly is arranged on the outer side of the cable core supporting assembly and is used for protecting the cable core supporting assembly and the cable core.
As a further aspect of the present invention: the first protection component of the cable core comprises a plurality of groups of protection layers,
the protective layer is arranged on the surface of the cable core and used for carrying out primary protection on the cable core.
As a further aspect of the present invention: the protective layer comprises a galvanized wrapping layer,
and an insulating layer is arranged on the outer side of the galvanized belting layer far away from the cable core.
As a further aspect of the present invention: the cable core second protection component comprises a plurality of groups of protection sleeves,
the protective sleeve is arranged on the outer side of the cable core supporting component and used for protecting the cable core supporting component and the cable core.
As a further aspect of the present invention: the protective sleeve comprises a protective sleeve inner layer,
protective sheath inlayer medial extremity is connected with the supporting component, the one side that the supporting component was kept away from to the protective sheath inlayer is connected with the shielding layer, the one side that the protective sheath inlayer was kept away from to the shielding layer is connected with the heat preservation, the one end that the shielding layer was kept away from to the heat preservation is connected with the protective sheath skin, set up multiunit elasticity post between the heat preservation layer, the elasticity post is used for supporting the heat preservation, elasticity post one end and the outer wall fixed connection of shielding layer, the other end and the outer fixed connection of protective sheath.
As a further aspect of the present invention: the supporting component comprises a supporting rod which is provided with a supporting rod,
and a plurality of groups of support plates are arranged on the surface of the outer side wall of each support rod, and a cavity for supporting the cable core is arranged between every two adjacent support plates.
As a further aspect of the present invention: the surface of the support plate is provided with a waterproof layer,
and the outer side edge of the insulating layer is respectively contacted with the waterproof layer and the inner layer of the protective sleeve and is used for supporting the cable core.
Compared with the prior art, the beneficial effects of the utility model are that: the cable core is arranged in the cavity and fixed, the outer side edge of the insulating layer is in contact with the waterproof layer and the inner layer of the protective sleeve respectively and used for supporting the cable core, the cable core is preliminarily protected through the galvanized belting layer and the insulating layer, the cable core assembly and the supporting assembly are fully protected through the inner layer of the protective sleeve, the shielding layer, the heat preservation layer and the outer layer of the protective sleeve, and the corrosion resistance effect of the communication cable is effectively improved.
Drawings
Fig. 1 is a schematic view of a corrosion-resistant communication cable.
Fig. 2 is a schematic structural view of a support assembly in a corrosion-resistant communication cable.
Fig. 3 is a schematic structural diagram of a first protection assembly of a cable core in a corrosion-resistant communication cable.
In the figure: 1-protective sheath outer layer; 2-an elastic column; 3, insulating layer; 4-a shielding layer; 5-protective sheath inner layer; 6-a cavity; 7-a cable core; 8-waterproof layer; 9-an insulating layer; 10-galvanization belting layer; 11-a support plate; 12-a strut.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The utility model provides a corrosion-resistant communication cable, includes the first protection subassembly of cable core supporting component, cable core and cable core second protection subassembly, the cable core supporting component is used for carrying out fixed support to multiunit cable core 7, the first protection subassembly of cable core sets up in the 7 outsides of single cable core for carry out preliminary protection to single cable core 7, cable core second protection subassembly sets up in the cable core supporting component outside, is used for protecting cable core supporting component and cable core 7.
Install cable core 7 respectively and fix between cable core supporting component, the cable core supporting component outside is connected with cable core second protection subassembly, the first protection subassembly of cable core protects single cable core 7, cable core second protection subassembly protects cable core supporting component and cable core 7, through the omnidirectional protection, has effectively improved the anticorrosive effect of cable core 7.
As a further scheme of the utility model, the first protection subassembly of cable core includes the multiunit inoxidizing coating, the inoxidizing coating sets up on 7 surfaces of cable core for carry out preliminary protection to cable core 7, the inoxidizing coating can adopt corrosion resistant weaving layer, inner sheath etc..
As a further scheme of the embodiment of the present invention, please refer to fig. 1-2, the protection layer includes a galvanized belting layer 10, and an insulating layer 9 is disposed on an outer side of the galvanized belting layer 10 away from the cable core 7.
As a further scheme of the utility model, cable core second protection subassembly includes the multiunit lag, the lag sets up in the cable core supporting component outside for protect cable core supporting component and cable core 7, the lag can adopt corrosion resistant material layer, enhancement layer etc..
As a further scheme of the embodiment of the utility model, please refer to fig. 1-3, the lag includes protective sheath inlayer 5, protective sheath inlayer 5 medial extremity is connected with the supporting component, one side that supporting component was kept away from to protective sheath inlayer 5 is connected with shielding layer 4, one side that protective sheath inlayer 5 was kept away from to shielding layer 4 is connected with heat preservation 3, the one end that shielding layer 4 was kept away from to heat preservation 3 is connected with protective sheath skin 1, set up multiunit elastic column 2 between heat preservation 3, elastic column 2 is used for supporting heat preservation 3, 2 one end of elastic column and 4 lateral walls fixed connection of shielding layer, the other end and the outer 1 fixed connection of protective sheath.
As a further scheme of the embodiment of the present invention, please refer to fig. 1, the supporting component includes a supporting rod 12, a plurality of groups of supporting plates 11 are disposed on the surface of the outer side wall of the supporting rod 12, two adjacent supporting plates 11 are provided with a cavity 6 for supporting the cable core 7, and the cable core 7 is disposed in the cavity 6 for fixing.
As a further scheme of the embodiment of the utility model, extension board 11 surface is provided with waterproof layer 8, 9 outside edges of insulating layer contact with waterproof layer 8 and protective sheath inlayer 5 respectively for support cable core 7.
The utility model discloses a theory of operation is: the cable core 7 is arranged in the cavity 6 to be fixed, the outer edge of the insulating layer 9 is in contact with the waterproof layer 8 and the protective sleeve inner layer 5 respectively and is used for supporting the cable core 7, the cable core 7 is preliminarily protected through the galvanized belting layer 10 and the insulating layer 9, and the cable core assembly and the supporting assembly are fully protected through the protective sleeve inner layer 5, the shielding layer 4, the heat preservation layer 3 and the protective sleeve outer layer 1.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A corrosion resistant communications cable, comprising,
the cable core supporting component is used for fixedly supporting a plurality of groups of cable cores, and
a first cable core protection assembly arranged outside the single cable core and used for carrying out primary protection on the single cable core, and
and the cable core second protection assembly is arranged on the outer side of the cable core supporting assembly and is used for protecting the cable core supporting assembly and the cable core.
2. The corrosion resistant communications cable of claim 1 wherein said core first protective component comprises a plurality of protective layers,
the protective layer is arranged on the surface of the cable core and used for carrying out primary protection on the cable core.
3. A corrosion resistant communications cable according to claim 2 wherein said shielding layer comprises a galvanized belting layer,
and an insulating layer is arranged on the outer side of the galvanized belting layer far away from the cable core.
4. The corrosion resistant communications cable of claim 3 wherein said cable core second protective assembly comprises a plurality of sets of protective jackets,
the protective sleeve is arranged on the outer side of the cable core supporting component and used for protecting the cable core supporting component and the cable core.
5. A corrosion resistant communications cable according to claim 4 wherein said protective jacket comprises a protective jacket inner layer,
protective sheath inlayer medial extremity is connected with the supporting component, the one side that the supporting component was kept away from to the protective sheath inlayer is connected with the shielding layer, the one side that the protective sheath inlayer was kept away from to the shielding layer is connected with the heat preservation, the one end that the shielding layer was kept away from to the heat preservation is connected with the protective sheath skin, set up multiunit elasticity post between the heat preservation layer, the elasticity post is used for supporting the heat preservation, elasticity post one end and the outer wall fixed connection of shielding layer, the other end and the outer fixed connection of protective sheath.
6. A corrosion resistant communications cable in accordance with claim 5 wherein said support assembly comprises a post,
and a plurality of groups of support plates are arranged on the surface of the outer side wall of each support rod, and a cavity for supporting the cable core is arranged between every two adjacent support plates.
7. A corrosion resistant communications cable according to claim 6 wherein the support surface is provided with a water barrier,
and the outer side edge of the insulating layer is respectively contacted with the waterproof layer and the inner layer of the protective sleeve and is used for supporting the cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703915.4U CN214897737U (en) | 2021-04-07 | 2021-04-07 | Corrosion-resistant communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703915.4U CN214897737U (en) | 2021-04-07 | 2021-04-07 | Corrosion-resistant communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214897737U true CN214897737U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120703915.4U Active CN214897737U (en) | 2021-04-07 | 2021-04-07 | Corrosion-resistant communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214897737U (en) |
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2021
- 2021-04-07 CN CN202120703915.4U patent/CN214897737U/en active Active
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