CN215183168U - High-stability anti-stretching 5g outdoor photoelectric composite cable for base station - Google Patents
High-stability anti-stretching 5g outdoor photoelectric composite cable for base station Download PDFInfo
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- CN215183168U CN215183168U CN202121581647.XU CN202121581647U CN215183168U CN 215183168 U CN215183168 U CN 215183168U CN 202121581647 U CN202121581647 U CN 202121581647U CN 215183168 U CN215183168 U CN 215183168U
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Abstract
The utility model relates to the technical field of composite cables, in particular to a stretch-resistant 5g base station outdoor photoelectric composite cable with high stability, which enables an optical cable to transmit electric signals and optical signals simultaneously by wrapping an optical cable core and a power transmission line inside an outer sheath together, does not need to lay the optical cable and the cable respectively, saves pipeline resources, saves purchasing cost, saves construction cost and improves use convenience; including optical cable core, two sets of transmission lines and oversheath, the equal cartridge of optical cable core and transmission lines is inside the oversheath, the optical cable core includes optic fibre, tight jacket layer, aramid fiber layer and unit cable sheath, tight jacket layer fastening suit is on optic fibre, aramid fiber layer fastening suit is on tight jacket layer, unit cable sheath fastening suit is on aramid fiber layer, the transmission lines includes copper line, insulating layer and aluminium foil shielding layer, the insulating layer is installed to copper line outer end fastening parcel, aluminium foil shielding layer fastening parcel is on the insulating layer.
Description
Technical Field
The utility model relates to a technical field of composite cable especially relates to a high stretch-proofing 5g basic station outdoor photoelectric composite cable of stability.
Background
With the advent of the 5G era, there is a demand for higher reliability, diversity, and creativity in optical cables for connecting base stations. The transmission requirement of a base station is to be met, the base station is required to be laid conveniently, the connection of a plurality of interfaces is met, more functions are provided, the existing photoelectric transmission generally introduces an independent optical cable and an independent cable into the base station respectively, so that limited pipeline resources are occupied, the optical cable and the optical cable are laid respectively, the purchase cost of products is increased, and the laying construction cost of transmission cables is increased.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a through wrap up the optical cable core inside the overcoat with the power transmission line jointly, make optical cable can simultaneous transmission signal of telecommunication and light signal, need not to lay optical cable and cable respectively, save pipeline resource, practice thrift purchasing cost, practice thrift construction cost, improve the high stretch-proofing 5g basic station user outer photoelectric composite cable of stability of convenience in use.
The utility model discloses a high stretch-proofing 5g base station outdoor photoelectric composite cable of stability, including optical cable core, two sets of transmission line and oversheath, the optical cable core is inside the oversheath with the equal cartridge of transmission line, the optical cable core includes optic fibre, tight jacket layer, aramid fiber layer and unit cable sheath, tight jacket layer fastening suit is on optic fibre, aramid fiber layer fastening suit is on tight jacket layer, unit cable sheath fastening suit is on aramid fiber layer, the transmission line includes copper line, insulating layer and aluminium foil shielding layer, the insulating layer is installed to copper line outer end fastening parcel, aluminium foil shielding layer fastening parcel is on the insulating layer.
The utility model discloses a high stretch-proofing 5g basic station user's outer photoelectric composite cable of stability still includes the round bar, round bar fastening cartridge is inside optic fibre, and the outer terminal surface of round bar pastes tightly with aluminium foil shielding layer, unit cable sheath outer end.
The utility model discloses a high stretch-proofing 5g basic station user's outer photoelectric composite cable of stability, the pole is the FRP pole.
The utility model discloses a stretch-proofing 5g basic station user's outer photoelectric composite cable that stability is high, round bar and two sets of transmission conductor transposition.
The utility model discloses a high stretch-proofing 5g basic station user's outer photoelectric composite cable of stability still includes the water-blocking tape, the water-blocking tape sets up inside optic fibre, and the oversheath is inner pastes tightly with the water-blocking tape outer end.
The utility model discloses a stretch-proofing 5g basic station outdoor photoelectric composite cable that stability is high, the optical cable core is provided with 12 groups.
The utility model discloses a stretch-proofing 5g basic station outdoor photoelectric composite cable that stability is high, tight jacket layer, unit cable sheath, oversheath are low smoke and zero halogen material.
The utility model discloses a high stretch-proofing 5g basic station user's outer photoelectric composite cable of stability, composite cable main part diameter is 12.8 mm.
Compared with the prior art, the beneficial effects of the utility model are that: the tight coating of tight jacket layer is used to tightly coat on the optical fiber, protect the optical fiber, then the aramid fiber layer is tightly sheathed on the tight jacket layer, further strengthen the protection to the optical fiber, then the unit cable sheath is wrapped on the aramid fiber layer, then a plurality of groups of optical cable core are uniformly arranged and inserted inside the outer sheath, the insulating layer is tightly wrapped on the copper wire, the copper wire is insulated from the outside, the copper wire is prevented from being connected with other parts, then the aluminum foil shielding layer is wrapped on the insulating layer, then a plurality of groups of transmission wires are inserted inside the outer sheath, the optical cable core and the transmission wires are jointly wrapped inside the outer sheath, the optical cable can simultaneously transmit electric signals and optical signals, the optical cable and the cable do not need to be laid respectively, the pipeline resource is saved, the purchase cost is saved, the construction cost is saved, and the use convenience is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the drawings, the reference numbers: 1. an optical fiber; 2. a tight-fitting layer; 3. an aramid fiber layer; 4. a unit cable sheath; 5. a round bar; 6. a copper wire; 7. an insulating layer; 8. an aluminum foil shielding layer; 9. a water blocking tape; 10. an outer sheath.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1, the utility model discloses a high stretch-proofing 5g outdoor photoelectric composite cable of base station of stability, including optical cable core, two sets of transmission lines and oversheath 10, optical cable core and transmission lines all cartridge inside oversheath 10, the optical cable core includes optic fibre 1, tight jacket layer 2, aramid fiber layer 3 and unit cable sheath 4, tight jacket layer 2 fastening suit is on optic fibre 1, aramid fiber layer 3 fastening suit is on tight jacket layer 2, unit cable sheath 4 fastening suit is on aramid fiber layer 3, the transmission lines includes copper line 6, insulating layer 7 and aluminium foil shielding layer 8, the fastening parcel of copper line 6 outer end installs insulating layer 7, aluminium foil shielding layer 8 fastening parcel is on insulating layer 7; use tight cladding of tight jacket layer 2 on optic fibre 1, protect optic fibre 1, later fasten suit aramid fiber layer 3 on tight jacket layer 2, further strengthen the protection to optic fibre 1, then wrap up unit cable sheath 4 on aramid fiber layer 3, later with a plurality of optical cable core align to grid cartridge in oversheath 10 inside, tightly wrap up insulating layer 7 on copper line 6, make copper line 6 with external insulation, avoid copper line 6 to ally oneself with the electricity with other parts, then wrap up aluminium foil shielding layer 8 on insulating layer 7, later insert a plurality of groups of transmission wire inside oversheath 10, through wrapping up optical cable core and power transmission line inside oversheath 10 jointly, make the optical cable can transmit electric signal and optical signal simultaneously, need not to lay optical cable and cable respectively, save pipeline resource, practice thrift purchasing cost, practice thrift construction cost, improve the convenience of use.
As the optimization of the embodiment, the optical cable comprises an optical cable core, two groups of power transmission wires and an outer sheath 10, wherein the optical cable core and the power transmission wires are inserted into the outer sheath 10, the optical cable core comprises an optical fiber 1, a tight sleeve layer 2, an aramid fiber layer 3 and a unit cable sheath 4, the tight sleeve layer 2 is tightly sleeved on the optical fiber 1, the aramid fiber layer 3 is tightly sleeved on the tight sleeve layer 2, the unit cable sheath 4 is tightly sleeved on the aramid fiber layer 3, the power transmission wires comprise a copper wire 6, an insulating layer 7 and an aluminum foil shielding layer 8, the outer end of the copper wire 6 is tightly wrapped with the insulating layer 7, the aluminum foil shielding layer 8 is tightly wrapped on the insulating layer 7, and the optical cable further comprises a round rod 5, the round rod 5 is tightly inserted into the optical fiber 1, and the outer end face of the round rod 5 is tightly attached to the aluminum foil shielding layer 8 and the outer end of the unit cable sheath 4; through setting up round bar 5, guarantee the stretch-proofing ability of compound cable, avoid compound cable loose, improve the stability in use.
Preferably, the above-mentioned embodiment comprises a cable core, two sets of power conductors and an outer sheath 10, the optical cable core and the power transmission lead are inserted in the outer sheath 10, the optical cable core comprises an optical fiber 1, a tight sleeve layer 2, an aramid fiber layer 3 and a unit cable sheath 4, the tight sleeve layer 2 is tightly sleeved on the optical fiber 1, the aramid fiber layer 3 is tightly sleeved on the tight sleeve layer 2, the unit cable sheath 4 is tightly sleeved on the aramid fiber layer 3, the power transmission lead comprises a copper wire 6, an insulating layer 7 and an aluminum foil shielding layer 8, the outer end of the copper wire 6 is tightly wrapped and provided with an insulating layer 7, the aluminum foil shielding layer 8 is tightly wrapped on the insulating layer 7, the optical fiber cable further comprises a round rod 5, the round rod 5 is tightly inserted in the optical fiber 1, the outer end face of the round rod 5 is tightly attached to the aluminum foil shielding layer 8 and the outer end of the unit cable sheath 4, and the round rod 5 is an FRP round rod; the FRP is a fiber reinforced composite material, the round rod 5 is made of the fiber reinforced composite material, the strength of the round rod 5 is increased, the plasticity of the round rod 5 is increased, the corrosion resistance of the round rod 5 is improved, the durability of the round rod 5 is improved, and the FRP has a thermal expansion coefficient close to that of concrete, so that the round rod 5 can meet the requirements of modern structures on large span, high rise, heavy load, light weight, high strength, severe conditions and operation, and the use practicability is improved.
Preferably, the above-mentioned embodiment comprises a cable core, two sets of power conductors and an outer sheath 10, the optical cable core and the power transmission lead are inserted in the outer sheath 10, the optical cable core comprises an optical fiber 1, a tight sleeve layer 2, an aramid fiber layer 3 and a unit cable sheath 4, the tight sleeve layer 2 is tightly sleeved on the optical fiber 1, the aramid fiber layer 3 is tightly sleeved on the tight sleeve layer 2, the unit cable sheath 4 is tightly sleeved on the aramid fiber layer 3, the power transmission lead comprises a copper wire 6, an insulating layer 7 and an aluminum foil shielding layer 8, the outer end of the copper wire 6 is tightly wrapped and provided with an insulating layer 7, the aluminum foil shielding layer 8 is tightly wrapped on the insulating layer 7, the optical fiber cable further comprises a round rod 5, the round rod 5 is tightly inserted in the optical fiber 1, the outer end face of the round rod 5 is tightly attached to the aluminum foil shielding layer 8 and the outer end of the unit cable sheath 4, and the round rod 5 is twisted with the two groups of transmission conductors; through twisting round bar 5 with two sets of transmission conductors, protect transmission conductors through round bar 5, when drawing compound cable, through the toughness protection transmission conductors of round bar 5 not broken, improve stability in use.
The optical cable core and the power transmission wires are inserted into the outer sheath 10, the optical cable core comprises an optical fiber 1, a tight sleeve layer 2, an aramid fiber layer 3 and a unit cable sheath 4, the tight sleeve layer 2 is tightly sleeved on the optical fiber 1, the aramid fiber layer 3 is tightly sleeved on the tight sleeve layer 2, the unit cable sheath 4 is tightly sleeved on the aramid fiber layer 3, the power transmission wire comprises a copper wire 6, an insulating layer 7 and an aluminum foil shielding layer 8, the outer end of the copper wire 6 is tightly wrapped with the insulating layer 7, the aluminum foil shielding layer 8 is tightly wrapped on the insulating layer 7, the optical cable core also comprises a water blocking tape 9, the water blocking tape 9 is arranged inside the optical fiber 1, and the inner end of the outer sheath 10 is tightly attached to the outer end of the water blocking tape 9; through setting up water-blocking tape 9, the external rainwater of separation gets into inside the composite cable, with the rainwater directly isolated outside, avoids the rainwater to get into inside the composite cable that leads to the composite cable ally oneself with the electric damage, improves stability in use.
As the preferred of above-mentioned embodiment, including optical cable core, two sets of transmission wire and oversheath 10, the equal cartridge of optical cable core and transmission wire is inside oversheath 10, the optical cable core includes optic fibre 1, tight jacket layer 2, aramid fiber layer 3 and unit cable sheath 4, tight jacket layer 2 fastening suit is on optic fibre 1, 3 fastening suits of aramid fiber layer are on tight jacket layer 2, 4 fastening suits of unit cable sheath are on aramid fiber layer 3, the transmission wire includes copper line 6, insulating layer 7 and aluminium foil shielding layer 8, insulating layer 7 is installed to 6 outer end fastening parcels of copper line, 8 fastening parcels of aluminium foil shielding layer are on insulating layer 7, the optical cable core is provided with 12 groups.
As the optimization of the embodiment, the cable comprises an optical cable core, two groups of power transmission wires and an outer sheath 10, wherein the optical cable core and the power transmission wires are inserted into the outer sheath 10, the optical cable core comprises an optical fiber 1, a tight sleeve layer 2, an aramid fiber layer 3 and a unit cable sheath 4, the tight sleeve layer 2 is tightly sleeved on the optical fiber 1, the aramid fiber layer 3 is tightly sleeved on the tight sleeve layer 2, the unit cable sheath 4 is tightly sleeved on the aramid fiber layer 3, the power transmission wires comprise a copper wire 6, an insulating layer 7 and an aluminum foil shielding layer 8, the outer end of the copper wire 6 is tightly wrapped with the insulating layer 7, the aluminum foil shielding layer 8 is tightly wrapped on the insulating layer 7, and the tight sleeve layer 2, the unit cable sheath 4 and the outer sheath 10 are all made of low-smoke halogen-free materials; the low-smoke halogen-free material can reduce toxic and corrosive gases generated during combustion, and the low-smoke halogen-free material also reduces the accumulated toxic gases when a circuit is damaged due to fire or short circuit, so that the use safety of the composite cable is improved.
As the preferred of above-mentioned embodiment, including optical cable core, two sets of transmission lines and oversheath 10, the equal cartridge of optical cable core and transmission line is inside oversheath 10, the optical cable core includes optic fibre 1, tight jacket layer 2, aramid fiber layer 3 and unit cable sheath 4, tight jacket layer 2 fastening suit is on optic fibre 1, the 3 fastening suits of aramid fiber layer are on tight jacket layer 2, the 4 fastening suits of unit cable sheath are on aramid fiber layer 3, the transmission line includes copper line 6, insulating layer 7 and aluminium foil shielding layer 8, insulating layer 7 is installed to 6 outer end fastening parcels of copper line, 8 fastening parcels of aluminium foil shielding layer are on insulating layer 7, compound cable major diameter is 12.8 mm.
The utility model discloses a high stretch-proofing 5g base station outdoor photoelectric composite cable of stability, it is at work, use tight jacket layer 2 to tightly coat on optic fibre 1, protect optic fibre 1, later fasten aramid fiber layer 3 and suit on tight jacket layer 2, further strengthen the protection to optic fibre 1, then wrap up unit cable sheath 4 on aramid fiber layer 3, later arrange a plurality of optical cable cores evenly and insert in oversheath 10, tightly wrap up insulating layer 7 on copper wire 6, make copper wire 6 with external insulation, avoid copper wire 6 to lead to the electricity with other parts, then wrap up aluminium foil shielding layer 8 on insulating layer 7, later insert a plurality of groups of transmission wires in oversheath 10, through wrapping up optical cable core and transmission line in oversheath 10 jointly, make the optical cable can transmit electric signal and optical signal simultaneously, need not to lay optical cable and cable respectively, saving pipeline resources, saving purchasing cost and saving construction cost.
The utility model discloses a high stretch-proofing 5g basic station user's outer photoelectric composite cable of stability, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a high stretch-proofing 5g base station outdoor optoelectrical composite cable of stability, a serial communication port, including optical cable core, two sets of transmission lines and oversheath (10), the optical cable core is inside oversheath (10) with the equal cartridge of transmission line, the optical cable core includes optic fibre (1), tight jacket layer (2), aramid fiber layer (3) and unit cable sheath (4), tight jacket layer (2) fastening suit is on optic fibre (1), aramid fiber layer (3) fastening suit is on tight jacket layer (2), unit cable sheath (4) fastening suit is on aramid fiber layer (3), the transmission line includes copper line (6), insulating layer (7) and aluminium foil shielding layer (8), insulating layer (7) are installed in copper line (6) outer end fastening parcel, aluminium foil shielding layer (8) fastening parcel is on insulating layer (7).
2. The high-stability stretch-resistant 5g base station outdoor optical-electrical composite cable according to claim 1, further comprising a round rod (5), wherein the round rod (5) is tightly inserted into the optical fiber (1), and the outer end face of the round rod (5) is tightly attached to the aluminum foil shielding layer (8) and the outer end of the unit cable sheath (4).
3. The high-stability stretch-resistant 5g base station outdoor optical-electrical composite cable according to claim 2, wherein the round rod (5) is an FRP round rod.
4. The high-stability stretch-resistant 5g base station outdoor optical-electrical composite cable according to claim 2, wherein the round bars (5) are twisted with two groups of power transmission conductors.
5. The high-stability stretch-resistant 5g base station outdoor optical-electrical composite cable according to claim 1, further comprising a water-blocking tape (9), wherein the water-blocking tape (9) is disposed inside the optical fiber (1), and an inner end of the outer sheath (10) is attached to an outer end of the water-blocking tape (9).
6. The high-stability stretch-resistant 5g base station outdoor optical-electrical composite cable according to claim 1, wherein the optical cable cores are provided with 12 groups.
7. The high-stability stretch-resistant 5g base station outdoor optical-electrical composite cable according to claim 1, wherein the tight-buffered layer (2), the unit cable sheath (4) and the outer sheath (10) are all low-smoke halogen-free materials.
8. The high-stability stretch-resistant 5g base station outdoor optical-electrical composite cable according to claim 1, wherein the diameter of the composite cable body is 12.8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581647.XU CN215183168U (en) | 2021-07-12 | 2021-07-12 | High-stability anti-stretching 5g outdoor photoelectric composite cable for base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581647.XU CN215183168U (en) | 2021-07-12 | 2021-07-12 | High-stability anti-stretching 5g outdoor photoelectric composite cable for base station |
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| Publication Number | Publication Date |
|---|---|
| CN215183168U true CN215183168U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121581647.XU Active CN215183168U (en) | 2021-07-12 | 2021-07-12 | High-stability anti-stretching 5g outdoor photoelectric composite cable for base station |
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| Country | Link |
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| CN (1) | CN215183168U (en) |
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2021
- 2021-07-12 CN CN202121581647.XU patent/CN215183168U/en active Active
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