CN202434250U - Aerial bunched compound low voltage insulated cable - Google Patents
Aerial bunched compound low voltage insulated cable Download PDFInfo
- Publication number
- CN202434250U CN202434250U CN2011205016154U CN201120501615U CN202434250U CN 202434250 U CN202434250 U CN 202434250U CN 2011205016154 U CN2011205016154 U CN 2011205016154U CN 201120501615 U CN201120501615 U CN 201120501615U CN 202434250 U CN202434250 U CN 202434250U
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- optical fiber
- heart yearn
- band muscle
- stilts
- utility
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Abstract
The utility model relates to the optical communication and power transmission technical field, for realizing power-fibre-to-home and solving the problem that fibre-to-home for only one time is realized through only one-time construction and one channel. The utility model provides an aerial bunched compound low voltage insulated cable, comprising the core wires which are in parallel and ribs which are connected with the core wires; the cable comprises optical fibres which are connected with the core wires in parallel through the ribs; or the optical fibres are directly connected with the core wires and are in parallel with the core wires; and the amount of the optical fibre is at least one. The aerial bunched compound low voltage insulated cable has dual function for power transmission and optical communication, and has simple structure at the same time.
Description
Technical field
The utility model relates to optical communication, power transmission technology field, relates in particular to a kind of built on stilts beaming type Optical Fiber Composite low-voltage insulation cable.
Background technology
Built on stilts beaming type insulated cable can be widely used in the low-voltage power distribution system, and this product has characteristics such as weatherability is good, line loss is little, the easy construction duration is short, can effectively prevent stealing, leaky and have the security performance of transmitting electricity preferably.
Along with country carries forward vigorously " integration of three networks "; Accelerating " electric power-optical fiber " registers one's residence; Built on stilts beaming type insulated cable can not satisfy the intelligent grid Development Trend, and the end that can not solve information superhighway simultaneously inserts problem, for the user provides convenient more and modern life style.
" electric power-optical fiber " can be realized the Joint construction and sharing of network infrastructure to the family, significantly reduce " integration of three networks " implementation cost, improves the comprehensive efficiency of operation of network, aspect energy-conserving and environment-protective, remarkable advantages is arranged." electric power-optical fiber " only needing to have realized once construction, the problem that passage, disposable solution optoelectronic composite cable are registered one's residence technically to the family; Instead is the repeatedly construction of many circuits such as electric wire, netting twine, telephone wire, cable TV in the past, practices thrift cable resource and public safety greatly.
The Chinese patent of CN201020512395.0 discloses a kind of parallel beaming type Optical Fiber Composite low pressure aerial insulated cable; This utility model discloses a kind of parallel beaming type Optical Fiber Composite low pressure aerial insulated cable; Comprise at least two heart yearns that laterally arrange and the dowel that connects adjacent two heart yearns; Also comprise one parallel with heart yearn and through dowel and optical fiber that heart yearn is connected wherein; The cable of this utility model has only an optical fiber, and this optical fiber only is connected with outermost heart yearn, defines the quantity and the connected mode of optical fiber like this.
The utility model content
For solving " electric power-optical fiber " to the family; Only needing to realize once construction, the problem that passage, disposable solution optoelectronic composite cable are registered one's residence; The utility model provides a kind of built on stilts beaming type Optical Fiber Composite low-voltage insulation cable; Dual-use function with electric power transfer and optical communication, simultaneously simple in structure.
The utility model is realized through following technical scheme: a kind of built on stilts beaming type Optical Fiber Composite low-voltage insulation cable; Comprise heart yearn that is parallel to each other and the band muscle that is connected heart yearn; Described cable also comprises optical fiber; Optical fiber connects with heart yearn through the band muscle and is parallel with heart yearn, and perhaps optical fiber directly connects with heart yearn and is parallel with heart yearn, at least one of the quantity of said optical fiber.
The both sides of optical fiber are connected with the band muscle and are connected with heart yearn through the band muscle, also can be that a side of optical fiber is connected with the band muscle and is connected with heart yearn through the band muscle.When a side of optical fiber was connected with the band muscle, optical fiber can be located at the inboard of band muscle or show side or interior table both sides.Optical fiber can connect in different at different position and different with the band muscle that is connected heart yearn.
Heart yearn is made up of the insulating barrier of plain conductor and coated metal lead; Plain conductor is by forming common conductive copper wire core or stranded pressing of aluminium conductor wire core, and insulating barrier generally can be selected polyethylene insulation material, weather resistant polychloroethylene insulation material or crosslinked polyethylene insulation material for use.The light unit protects optical fiber pine pipe box by optical fiber and bag and insulating protective layer is formed.Insulating protective layer adopts identical insulating material with the band muscle that links to each other with insulating barrier, becomes one structure so that make an extrusion modling.Because heart yearn itself has the intensity of four-core one, adds that optical fiber need not external supplemental support line.Built on stilts like this beaming type Optical Fiber Composite low-voltage insulation cable has the dual-use function of electric power transfer and optical communication, solves the problem of the end access of information superhighway simultaneously.
According to the different occasions demand, the quantity of core can be one, two, three, four or more, and the quantity of optical fiber also can be one or more.When several numbers of core are 1, can form phase line power supply, optical fiber is connected through the band muscle with heart yearn, and connecting portion can be any.Several numbers of core can be formed a phase line one zero line and be used for power supply when being 2, and two heart yearns are connected through the band muscle, and optical fiber is connected with heart yearn through the band muscle and also can directly be connected with fresh, and connecting portion can be selected the then outer of middle or two heart yearns of two heart yearns.When several numbers of core are 3; Can form triple line and be used for power supply, three heart yearns are connected through the band muscle, and optical fiber is connected with heart yearn or directly links to each other with heart yearn through the band muscle; Connecting portion can be selected the then outer of heart yearn centre or heart yearn, and heart yearn can link to each other with multifiber like this.When several numbers of core are 4; Can form triple line one zero line and be used for power supply; Can arrive the family by three-phase and four-line, quad is connected through the band muscle, and optical fiber is connected with heart yearn through the band muscle or directly is connected with heart yearn; Connecting portion can select in the middle of the heart yearn or outward then, heart yearn can link to each other with multifiber like this.
As preferably, when the heart yearn more than 2 was connected with optical fiber, the optimal site of optical fiber was selected in the middle of the heart yearn; Though insulating protective layer is arranged during optical fiber fabrication, because optical fiber has fragility, product is avoided dragging along the ground when construction; Optical fiber designs is in the centre, and the external diameter of optical fiber own has protectiveness less than the heart yearn external diameter in construction period; And the light unit is made up of optical fiber and loose pipe box and belongs to nonmetal central tube, can avoid interference.
Compared with prior art, the beneficial effect of the utility model is:
(1) energising and communication function are integrated, and one-time-reach-place is installed, and avoid the secondary wiring, can effectively reduce expenses such as construction, networking, satisfy the demand of the modern life, have also satisfied the demand of national grid power optical fiber pilot project simultaneously.
(2) simple in structure, low cost of manufacture, reliable installation.
Description of drawings
Fig. 1 is a kind of structural representation of 4 for the utility model heart yearn number;
Fig. 2 is the schematic cross-section of the utility model embodiment 1;
Fig. 3 is the schematic cross-section of the utility model embodiment 2;
Fig. 4 is the schematic cross-section of the utility model embodiment 3;
Fig. 5 is the schematic cross-section of the utility model embodiment 4;
Wherein, 1 is optical fiber, and 2 are the band muscle, and 3 is heart yearn.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
A kind of built on stilts beaming type Optical Fiber Composite low-voltage insulation cable, four heart yearns 3 link to each other through band muscle 2 respectively, and heart yearn is made up of the insulating barrier of plain conductor and coated metal lead; Plain conductor was formed by common stranded pressing of conductive copper wire core, and insulating barrier selects for use polyethylene insulation material to make, and band muscle 2 adopts the insulating material identical with the insulating barrier of heart yearn 3; Optical fiber 1 can be placed on band muscle 2 table sides or inboard or interior table both sides, also can be placed in the middle of the band muscle 2, promptly is connected with the both sides of muscle 2 with optical fiber 1; Perhaps while optical fiber 1 is placed on the outside of heart yearn 3, and present embodiment adopts position as shown in Figure 1 to place, and sectional view is as shown in Figure 2; Optical fiber 1 is one; Be placed on band muscle 2 outsides that connect two heart yearns 3, optical fiber 1 is connected with band muscle 2 one sides, and optical fiber and bag protect optical fiber pine pipe box and insulating protective layer has been formed the light unit; The insulating protective layer of light unit adopts identical insulating material, becoming one of extrusion modling then with the insulating barrier of heart yearn 3.
A kind of built on stilts beaming type Optical Fiber Composite low-voltage insulation cable, three heart yearns 3 link to each other through band muscle 2 respectively, and heart yearn 3 is made up of the insulating barrier of plain conductor and coated metal lead; Plain conductor was formed by common stranded pressing of aluminium conductor wire core, and insulating barrier selects for use the weather resistant polychloroethylene insulation material to make, and band muscle 2 adopts the insulating material identical with the insulating barrier of heart yearn 3; Optical fiber 1 can be placed on band muscle 2 table sides or inboard or interior table both sides, also can be placed in the middle of the band muscle 2, promptly is connected with the both sides of muscle 2 with optical fiber 1; Perhaps while optical fiber 1 is placed on the outside of heart yearn 3; Present embodiment adopts position as shown in Figure 3 to place, and optical fiber 1 is two, is placed on the centre of the band muscle 2 that connects two heart yearns 3 respectively; Optical fiber 1 is connected with band muscle 2 both sides; Optical fiber has been formed the light unit with loose pipe box and insulating protective layer that bag protects optical fiber, and the insulating protective layer of light unit adopts identical insulating material, becoming one of extrusion modling then with the insulating barrier of heart yearn 3.
A kind of built on stilts beaming type Optical Fiber Composite low-voltage insulation cable, two heart yearns 3 link to each other through band muscle 2 respectively, and heart yearn 3 is made up of the insulating barrier of plain conductor and coated metal lead; Plain conductor was formed by common stranded pressing of conductive copper wire core, and insulating barrier selects for use crosslinked polyethylene insulation material to make, and band muscle 2 adopts the insulating material identical with the insulating barrier of heart yearn 3; Optical fiber 1 can be placed on band muscle 2 table sides or inboard or interior table both sides, also can be placed in the middle of the band muscle 2, promptly is connected with the both sides of muscle 2 with optical fiber 1; Perhaps while optical fiber 1 is placed on the outside of heart yearn 3; Present embodiment adopts position as shown in Figure 4 to place, and optical fiber 1 is two, a centre that is placed on the band muscle 2 that connects two heart yearns 3; An optical fiber 1 is connected with heart yearn 3; Optical fiber has been formed the light unit with loose pipe box and insulating protective layer that bag protects optical fiber, and the insulating protective layer of light unit adopts identical insulating material, becoming one of extrusion modling then with the insulating barrier of heart yearn 3.
Embodiment 4
A kind of built on stilts beaming type Optical Fiber Composite low-voltage insulation cable comprises a heart yearn 3 and an optical fiber 1, and heart yearn 3 is made up of the insulating barrier of plain conductor and coated metal lead; Plain conductor was formed by common stranded pressing of aluminium conductor wire core; Insulating barrier selects for use crosslinked polyethylene insulation material to make, and optical fiber 1 is placed on the outside of heart yearn 3, and present embodiment adopts position as shown in Figure 5 to place; Optical fiber 1 directly is connected with heart yearn 3; Optical fiber has been formed the light unit with loose pipe box and insulating protective layer that bag protects optical fiber, and the insulating protective layer of light unit adopts identical insulating material, becoming one of extrusion modling then with the insulating barrier of the heart yearn 3 that links to each other.
The built on stilts beaming type Optical Fiber Composite low-voltage insulation cable of the utility model is made, and disposable direct will the many stranded plain conductor of getting well and the light unit of pressing is through becoming one of extrusion die one-shot forming, and manufacturing process is simple.
During installation, beaming type strain clamp, beaming type suspension clamp can adopt versatility, when construction is built on stilts, is clipped in the cable both sides when adopting wire grip and just can does not take place to wipe with optical fiber and bump, and reduce operating efficiency.
Should understand; This utility model product only limits the scope of the utility model; Should be understood that in addition that after the content of understanding the utility model instruction it is wide that those skilled in the art understand this practical scope; Imitating uses the utility model designed range, these equivalent form of values to fall within cum rights claim institute of the application institute restricted portion equally.
Claims (4)
1. built on stilts beaming type Optical Fiber Composite low-voltage insulation cable; Comprise heart yearn (3) that is parallel to each other and the band muscle (2) that is connected heart yearn; It is characterized in that: also comprise optical fiber (1); Optical fiber (1) connects with heart yearn (3) through band muscle (2) and is parallel with heart yearn (3), and perhaps optical fiber (1) directly connects with heart yearn (3) and is parallel with heart yearn (3), at least one of the quantity of said optical fiber (1).
2. a kind of built on stilts beaming type Optical Fiber Composite low-voltage insulation cable according to claim 1 is characterized in that: the both sides of optical fiber (1) are connected with band muscle (2) and are connected with heart yearn (3) through band muscle (2).
3. a kind of built on stilts beaming type Optical Fiber Composite low-voltage insulation cable according to claim 1 is characterized in that; One side of optical fiber (1) is connected with band muscle (2) and is connected with heart yearn (3) through band muscle (2).
4. according to the said a kind of built on stilts beaming type Optical Fiber Composite low-voltage insulation cable of claim 3, it is characterized in that: described optical fiber (1) is located at the inboard or table side or the interior table both sides of band muscle 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205016154U CN202434250U (en) | 2011-12-06 | 2011-12-06 | Aerial bunched compound low voltage insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205016154U CN202434250U (en) | 2011-12-06 | 2011-12-06 | Aerial bunched compound low voltage insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434250U true CN202434250U (en) | 2012-09-12 |
Family
ID=46783678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205016154U Expired - Fee Related CN202434250U (en) | 2011-12-06 | 2011-12-06 | Aerial bunched compound low voltage insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355299A (en) * | 2015-12-04 | 2016-02-24 | 四川通光光缆有限公司 | Low-voltage overhead parallel bunched insulated wire with prefabricated micro tubules for blown optical cables |
| CN105845277A (en) * | 2016-03-28 | 2016-08-10 | 云南巨力线缆制造有限公司 | One-time forming overhead cable production process |
-
2011
- 2011-12-06 CN CN2011205016154U patent/CN202434250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355299A (en) * | 2015-12-04 | 2016-02-24 | 四川通光光缆有限公司 | Low-voltage overhead parallel bunched insulated wire with prefabricated micro tubules for blown optical cables |
| CN105845277A (en) * | 2016-03-28 | 2016-08-10 | 云南巨力线缆制造有限公司 | One-time forming overhead cable production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG GAOSHENG POWER TRANSMISSION AND TRANSFORM Free format text: FORMER NAME: GAOSHENG ELECTRONIC TRANSMISSION AND TRANSFORMATION EQUIPMENT (ZHEJIANG) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 311400 Fuyang Gaoqiao Hongzhuang High Road No. 191 Patentee after: ZHEJIANG GAOSHENG TRANSMISSION AND TRANSFORMATION EQUIPMENT CO., LTD. Address before: Hangzhou City, Zhejiang province 311400 Fuyang Gaoqiao Hongzhuang High Road No. 191 Patentee before: Goldman Sachs power transmission equipment (Zhejiang) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20171206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |