CN208271638U - A kind of photoelectric compound cable that anti-shovel is cut - Google Patents
A kind of photoelectric compound cable that anti-shovel is cut Download PDFInfo
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- CN208271638U CN208271638U CN201820561342.4U CN201820561342U CN208271638U CN 208271638 U CN208271638 U CN 208271638U CN 201820561342 U CN201820561342 U CN 201820561342U CN 208271638 U CN208271638 U CN 208271638U
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- steel wire
- electrical lead
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- insulating layer
- photoelectric compound
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Abstract
The utility model discloses a kind of photoelectric compound cables that anti-shovel is cut, including optic fibre wire, second electrical lead, earth lead, first electrical lead, first electrical lead is provided with around the optic fibre wire, the earth lead and second electrical lead, first electrical lead, the earth lead and second electrical lead are arranged around the optic fibre wire at circumference, the optic fibre wire includes fibre-optic catheter and optical fiber, the optical fiber is arranged in the fibre-optic catheter, second electrical lead includes the second copper stranded conductor and second insulating layer, second copper stranded conductor is arranged in the second insulating layer.Beneficial effect is: the utility model structure is simple, and the pull resistance and anti-shovel for effectively improving photoelectric compound cable cut ability, so that photoelectric compound cable be made to be hardly damaged, improves the service life of photoelectric compound cable.
Description
Technical field
The utility model relates to photoelectric compound cable fields, and in particular to a kind of photoelectric compound cable that anti-shovel is cut.
Background technique
Photoelectric compound cable makees transmission line suitable for broadband access network system, is a kind of novel access way, it collects
Optical fiber, transmission of electricity copper wire are in one, the problem of can solve broadband access, equipment electricity consumption, signal transmission, avoid because of various conducting wires
It mutually winds and the inaesthetic phenomenon that causes confusion, therefore photoelectric compound cable is widely used in a variety of applications once being born, at present
The photoelectric compound cable for providing sale on the market has very much, but the pull resistance of these photoelectric compound cables and anti-shovel cut ability ratio
It is weaker, cause photoelectric compound cable to be easily damaged, affects the service life of photoelectric compound cable.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of photoelectric compound cable that anti-shovel is cut.
The utility model achieves the above object through the following technical schemes:
A kind of photoelectric compound cable that anti-shovel is cut, including optic fibre wire, the second electrical lead, earth lead, the first electric power
Conducting wire is provided with first electrical lead, the earth lead and second electrical lead, institute around the optic fibre wire
The first electrical lead, the earth lead and second electrical lead is stated to arrange around the optic fibre wire at circumference, it is described
Optic fibre wire includes fibre-optic catheter and optical fiber, and the optical fiber is arranged in the fibre-optic catheter, and second electrical lead includes
Second copper stranded conductor and second insulating layer, second copper stranded conductor are arranged in the second insulating layer, and the earth lead includes
Third insulating layer and third copper stranded conductor, the third copper stranded conductor are arranged in the third insulating layer, first electrical lead
Including the first insulating layer and the first copper stranded conductor, first copper stranded conductor is arranged in first insulating layer, first electric power
It is provided with winding layer on the outside of conducting wire, the earth lead and second electrical lead, is provided with shielding on the outside of the winding layer
Layer is provided with sheath on the outside of the shielded layer, be provided on the outside of the sheath the first reinforcement steel wire, second reinforce steel wire and
Third reinforces steel wire, and described first, which reinforces steel wire, the second reinforcement steel wire and the third, reinforces steel wire around the optical fiber
Conducting wire is arranged at circumference, and the first reinforcement steel wire, the second reinforcement steel wire and the third are reinforced being provided on the outside of steel wire
Armouring, the armouring, the sheath, described first reinforce steel wire, the second reinforcement steel wire and the third and reinforce steel wire
Between be provided with filler, be provided with outer jacket on the outside of the armouring.
In above structure, the outer jacket can be protected photoelectric compound cable, and the sheath can be to photoelectricity
Secondary protection is carried out inside composite cable, first insulating layer, the third insulating layer and the second insulating layer have good
Good insulating properties, can prevent photoelectric compound cable from leaking electricity, and the fibre-optic catheter can protect the optical fiber, and described the
One electrical lead and second electrical lead can transmit electric power, and the earth lead can connect ground wire, to guarantee to use
Electric safety, the optic fibre wire can shield interference signal with communicating optical signals, the shielded layer, and the filler makes photoelectricity
Even closer inside composite cable, the first reinforcement steel wire, the second reinforcement steel wire and the third are reinforced steel wire and are used to
Photoelectric compound cable can be effectively prevented because pulling force damages in good pull resistance, and the section of the armouring is triangle, the armour
Dress and the first reinforcement steel wire, the second reinforcement steel wire and the third are reinforced being cooperated between steel wire, make the armour
Dress is firmer, so as to effectively prevent photoelectric compound cable from damaging because shovel is cut.
In order to further increase the service life of photoelectric compound cable, the outer jacket tight is outside the armouring
Side, the sheath tight is on the outside of the shielded layer.
In order to further increase the service life of photoelectric compound cable, the shielded layer is closely organized in outside the winding layer
Side, the third insulating layer tight is on the outside of the third copper stranded conductor.
In order to further increase the service life of photoelectric compound cable, the first insulating layer tight is described first
On the outside of copper stranded conductor, the second insulating layer tight is on the outside of second copper stranded conductor.
In order to further increase the service life of photoelectric compound cable, the armouring by the filler, the sheath,
Described first reinforces steel wire, the second reinforcement steel wire together with third reinforcement steel wire tight.
In order to further increase the service life of photoelectric compound cable, the winding layer is by first electrical lead, institute
Earth lead, second electrical lead are stated together with the optic fibre wire tight.
In order to further increase the service life of photoelectric compound cable, the fibre-optic catheter is wrapped in the outer fiber.
Beneficial effect is: the utility model structure is simple, effectively improves the pull resistance of photoelectric compound cable and prevents
Shovel cuts ability, so that photoelectric compound cable be made to be hardly damaged, improves the service life of photoelectric compound cable.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the anti-sectional view for shoveling the photoelectric compound cable cut of one kind described in the utility model；
Fig. 2 is amplification sectional view inside the anti-winding layer for shoveling the photoelectric compound cable cut of one kind described in the utility model；
Fig. 3 is the anti-shielded layer partial schematic diagram for shoveling the photoelectric compound cable cut of one kind described in the utility model.
The reference numerals are as follows:
1, first reinforces steel wire；2, armouring；3, outer jacket；4, filler；5, sheath；6, shielded layer；7, winding layer；8,
First electrical lead；9, second reinforces steel wire；10, earth lead；11, third reinforces steel wire；12, the second electrical lead；13, light
Fine conducting wire；14, the first insulating layer；15, the first copper stranded conductor；16, third insulating layer；17, third copper stranded conductor；18, fibre-optic catheter；
19, optical fiber；20, the second copper stranded conductor；21, second insulating layer.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, it is a kind of it is anti-shovel the photoelectric compound cable cut, including optic fibre wire 13, the second electrical lead 12,
Earth lead 10, the first electrical lead 8 are provided with the first electrical lead 8, earth lead 10 and the second electricity around optic fibre wire 13
Power conducting wire 12, the first electrical lead 8 and the second electrical lead 12 are used to transmit electric power, and earth lead 10 is used to be grounded, and optical fiber is led
Line 13 is used to communicating optical signals, and the first electrical lead 8, earth lead 10 and the second electrical lead 12 are around optic fibre wire 13 at circle
Week arrangement, optic fibre wire 13 include fibre-optic catheter 18 and optical fiber 19, and fibre-optic catheter 18 is used to protect optical fiber 19, and the setting of optical fiber 19 exists
In fibre-optic catheter 18, the second electrical lead 12 includes the second copper stranded conductor 20 and second insulating layer 21, and the setting of the second copper stranded conductor 20 exists
In second insulating layer 21, earth lead 10 includes third insulating layer 16 and third copper stranded conductor 17, and the setting of third copper stranded conductor 17 is the
In three insulating layers 16, the first electrical lead 8 includes the first insulating layer 14 and the first copper stranded conductor 15, and the setting of the first copper stranded conductor 15 is the
In one insulating layer 14, the first insulating layer 14, third insulating layer 16 and second insulating layer 21 are used to insulate, the first copper stranded conductor 15, the
Three copper stranded conductors 17 and the second copper stranded conductor 20 are used to conduction, 12 outside of the first electrical lead 8, earth lead 10 and the second electrical lead
It is provided with winding layer 7, shielded layer 6 is provided on the outside of winding layer 7, shielded layer 6 is used to shield interference signal, set on the outside of shielded layer 6
It is equipped with sheath 5, the first reinforcement steel wire 1, second is provided on the outside of sheath 5 reinforces steel wire 9 and third and reinforce steel wire 11, first
Reinforce the pull resistance that steel wire 1, second reinforces steel wire 9 and third reinforcement steel wire 11 is used to be promoted photoelectric compound cable, first reinforces
Steel wire 1, second reinforces steel wire 9 and third and reinforces steel wire 11 arranging around optic fibre wire 13 at circumference, and first reinforces steel wire 1, the
Two reinforcement steel wires 9 and third are reinforced being provided with armouring 2 on the outside of steel wire 11, and armouring 2, sheath 5, first are reinforced steel wire 1, second and added
Strong steel wire 9 and third are reinforced being provided with filler 4 between steel wire 11, and outer jacket 3, outer jacket 3, armouring are provided on the outside of armouring 2
2, sheath 5 is used to protect photoelectric compound cable.
In above structure, outer jacket 3 can be protected photoelectric compound cable, and sheath 5 can be to photoelectricity compound electric
Secondary protection is carried out inside cable, the first insulating layer 14, third insulating layer 16 and second insulating layer 21 have good insulating properties, can
To prevent photoelectric compound cable from leaking electricity, fibre-optic catheter 18 can be protected optical fiber 19, the first electrical lead 8 and the second electric power
Conducting wire 12 can transmit electric power, and earth lead 10 can connect ground wire, to guarantee Electrical Safety, optic fibre wire 13 can be transmitted
Optical signal, shielded layer 6 can shield interference signal, and filler 4 makes even closer inside photoelectric compound cable, the first reinforcement steel wire
1, second reinforces steel wire 9 and third reinforcement steel wire 11 for good pull resistance, and photoelectric compound cable can be effectively prevented because drawing
Power damage, the section of armouring 2 are triangles, and armouring 2 and first reinforce steel wire 1, second and reinforce steel wire 9 and third reinforcement steel wire 11
Between cooperated, keep armouring 2 firmer, so as to effectively prevent photoelectric compound cable from damaging because shovel is cut.
In order to further increase the service life of photoelectric compound cable, 3 tight of outer jacket is in 2 outside of armouring, interior shield
For 5 tight of layer in 6 outside of shielded layer, shielded layer 6 is closely organized in 7 outside of winding layer, and 16 tight of third insulating layer exists
17 outside of third copper stranded conductor, 14 tight of the first insulating layer is in 15 outside of the first copper stranded conductor, 21 tight of second insulating layer
In 20 outside of the second copper stranded conductor, filler 4, sheath 5, first are reinforced the reinforcement steel wire 9 of steel wire 1, second to armouring 2 and third adds
Together, winding layer 7 is by the first electrical lead 8, earth lead 10, the second electrical lead 12 and optical fiber for strong 11 tight of steel wire
Together, fibre-optic catheter 18 is wrapped in 19 outside of optical fiber to 13 tight of conducting wire.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
- Anti- shovel the photoelectric compound cable cut 1. a kind of, it is characterised in that: including optic fibre wire (13), the second electrical lead (12), Earth lead (10), the first electrical lead (8), optic fibre wire (13) surrounding are provided with first electrical lead (8), institute State earth lead (10) and second electrical lead (12), first electrical lead (8), the earth lead (10) and institute It states the second electrical lead (12) to arrange around the optic fibre wire (13) at circumference, the optic fibre wire (13) includes fibre-optic catheter (18) it is arranged in the fibre-optic catheter (18) with optical fiber (19), the optical fiber (19), second electrical lead (12) includes Second copper stranded conductor (20) and second insulating layer (21), the second copper stranded conductor (20) setting is interior in the second insulating layer (21), The earth lead (10) includes third insulating layer (16) and third copper stranded conductor (17), and the third copper stranded conductor (17) is arranged in institute It states in third insulating layer (16), first electrical lead (8) includes the first insulating layer (14) and the first copper stranded conductor (15), described First copper stranded conductor (15) setting is in first insulating layer (14), first electrical lead (8), the earth lead (10) It is provided with winding layer (7) on the outside of second electrical lead (12), is provided with shielded layer (6), institute on the outside of the winding layer (7) State and be provided with sheath (5) on the outside of shielded layer (6), be provided on the outside of the sheath (5) the first reinforcement steel wire (1), second plus Strong steel wire (9) and third reinforce steel wire (11), and described first reinforces steel wire (1), second reinforcement steel wire (9) and the third Reinforce steel wire (11) to arrange around the optic fibre wire (13) at circumference, described first reinforces steel wire (1), the second reinforcement steel Silk (9) and the third are reinforced steel wire (11) outside and are provided with armouring (2), the armouring (2), the sheath (5), described the One, which reinforces steel wire (1), second reinforcement steel wire (9) and the third, reinforces being provided with filler (4), institute between steel wire (11) It states and is provided with outer jacket (3) on the outside of armouring (2).
- 2. one kind according to claim 1 is anti-to shovel the photoelectric compound cable cut, it is characterised in that: the outer jacket (3) is tight Close to be wrapped on the outside of the armouring (2), sheath (5) tight is on the outside of the shielded layer (6).
- 3. one kind according to claim 1 is anti-to shovel the photoelectric compound cable cut, it is characterised in that: the shielded layer (6) is tight Close to be organized on the outside of the winding layer (7), third insulating layer (16) tight is on the outside of the third copper stranded conductor (17).
- 4. one kind according to claim 1 is anti-to shovel the photoelectric compound cable cut, it is characterised in that: first insulating layer (14) on the outside of first copper stranded conductor (15), second insulating layer (21) tight twists tight in second bronze medal On the outside of line (20).
- 5. one kind according to claim 1 is anti-to shovel the photoelectric compound cable cut, it is characterised in that: the armouring (2) is by institute Filler (4), the sheath (5), first reinforcement steel wire (1), second reinforcement steel wire (9) and the third is stated to add Strong steel wire (11) tight is together.
- 6. one kind according to claim 1 is anti-to shovel the photoelectric compound cable cut, it is characterised in that: the winding layer (7) will First electrical lead (8), the earth lead (10), second electrical lead (12) and the optic fibre wire (13) are tight It is close to be bundled together.
- 7. one kind according to claim 1 is anti-to shovel the photoelectric compound cable cut, it is characterised in that: the fibre-optic catheter (18) It is wrapped on the outside of the optical fiber (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561342.4U CN208271638U (en) | 2018-04-19 | 2018-04-19 | A kind of photoelectric compound cable that anti-shovel is cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561342.4U CN208271638U (en) | 2018-04-19 | 2018-04-19 | A kind of photoelectric compound cable that anti-shovel is cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271638U true CN208271638U (en) | 2018-12-21 |
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ID=64680468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820561342.4U Expired - Fee Related CN208271638U (en) | 2018-04-19 | 2018-04-19 | A kind of photoelectric compound cable that anti-shovel is cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116959801A (en) * | 2023-09-19 | 2023-10-27 | 四川江虹线缆制造有限公司 | 5G photoelectric communication cable and communication system |
-
2018
- 2018-04-19 CN CN201820561342.4U patent/CN208271638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116959801A (en) * | 2023-09-19 | 2023-10-27 | 四川江虹线缆制造有限公司 | 5G photoelectric communication cable and communication system |
| CN116959801B (en) * | 2023-09-19 | 2023-12-08 | 四川江虹线缆制造有限公司 | 5G photoelectric communication cable and communication system |
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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: 20181221 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |