CN201845610U - Photoelectric combined cable - Google Patents
Photoelectric combined cable Download PDFInfo
- Publication number
- CN201845610U CN201845610U CN2010206021780U CN201020602178U CN201845610U CN 201845610 U CN201845610 U CN 201845610U CN 2010206021780 U CN2010206021780 U CN 2010206021780U CN 201020602178 U CN201020602178 U CN 201020602178U CN 201845610 U CN201845610 U CN 201845610U
- Authority
- CN
- China
- Prior art keywords
- cable
- cotton paper
- photoelectricity
- power transmission
- optical fiber
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a photoelectric combined cable, which comprises an outer sheath (1), an alloy corrugated protection sleeve (2), a PVC (polyvinyl chloride) inner liner (3) and a cotton paper sleeve (4) in sequence from outside to inside. A coaxial cable (5), an optical fiber (6) and a steel core (7) are arranged in the cotton paper sleeve (4). The photoelectric combined cable combines the communication optical fiber and power transmission wires, has a low cost, and is easy to be laid. Only one cable is needed for places needing both communication and power transmission, and the material cost and the construction cost are low. Moreover, the photoelectric combined cable has a simple structure, can be widely applied cable layout in places needing both communication and power transmission, and has high practicality and high value of promotion.
Description
Technical field
The utility model belongs to the technical field of cable, specifically is meant the photoelectricity combine rope that a kind of communications optical cable and power transmission cable are combined to form.
Background technology
The kind of communications optical cable and power transmission cable is a lot of in the market, but all only limits to a kind of structure and function.As having only optical fiber in the communications optical cable, be mainly used in the signal transmission; And have only copper wires or aluminium matter lead in the power transmission cable, be mainly used in electric power and carry.Need lay communications optical cable and two cables of power transmission cable in some occasions that require simultaneously to communicate by letter and transmit electricity, material cost is higher relatively like this, and construction cost is also than higher.Therefore, provide a kind of photoelectricity combine rope that telecommunication optical fiber and transmission pressure can be combined to become the industry technical issues that need to address.
The utility model content
The purpose of this utility model is to provide a kind of telecommunication optical fiber and transmission pressure is combined, and cost is low, lays photoelectricity combine rope easily.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the photoelectricity combine rope, and it is disposed with oversheath from outside to inside, and alloy ripple protective sleeve, PVC neck bush, cotton paper cover are provided with coaxial cable, optical fiber and steel core in the described cotton paper cover.
Described oversheath is that polythene material is made.
Described alloy ripple protective sleeve is to be undulatory in the axial direction.
Be filled with grease in the described cotton paper cover.
The skin of described coaxial cable is that ethene, TFE copolymer are made.
Owing to adopted above-mentioned structure, the utility model is combined telecommunication optical fiber and transmission pressure, and cost is low, and it is convenient to lay, and requires the occasion of communication and transmission of electricity only need lay a cable at the same time, and the cost of material is low, and construction cost is also low.The utility model is simple in structure, can be widely used in the cable laying of the occasion that requires communication and transmission of electricity simultaneously, has very strong practicality and promotional value.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the sectional view of photoelectricity combine rope.
Embodiment
As shown in Figure 1, photoelectricity combine rope described in the utility model, it is disposed with oversheath 1 from outside to inside, alloy ripple protective sleeve 2, PVC neck bush 3, cotton paper cover 4.Described oversheath 1 is that polythene material is made, and main effect is the inner wire rod of protection; Described alloy ripple protective sleeve 2 is to be undulatory in the axial direction, can play the effect of shielding and protection; The effect of described PVC neck bush 3 is protection electric wires; Described cotton paper cover 4 works the effect of packing tightly.Be provided with 6 coaxial cables 5, an optical fiber 6 and a steel core 7 in the described cotton paper cover 4.Be filled with grease 8 in the described cotton paper cover 4, grease 8 plays the effect of protective material, and transmission also has protective effect to signal simultaneously.The skin of described coaxial cable 5 is that ethene, TFE copolymer are made, and described steel core 7 plays tension, can protect optical fiber.
In a word; though the utility model has exemplified above-mentioned preferred implementation; but should illustrate; though those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in the protection range of the present utility model.
Claims (5)
1. photoelectricity combine rope; it is disposed with oversheath (1) from outside to inside; alloy ripple protective sleeve (2), PVC neck bush (3), cotton paper cover (4) is characterized in that: be provided with coaxial cable (5), optical fiber (6) and steel core (7) in the described cotton paper cover (4).
2. according to the described photoelectricity combine rope of claim 1, it is characterized in that: described oversheath (1) is that polythene material is made.
3. according to the described photoelectricity combine rope of claim 1, it is characterized in that: described alloy ripple protective sleeve (2) is to be undulatory in the axial direction.
4. according to the described photoelectricity combine rope of claim 1, it is characterized in that: be filled with grease (8) in the described cotton paper cover (4).
5. according to the described photoelectricity combine rope of claim 1, it is characterized in that: the skin of described coaxial cable (5) is that ethene, TFE copolymer are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206021780U CN201845610U (en) | 2010-11-11 | 2010-11-11 | Photoelectric combined cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206021780U CN201845610U (en) | 2010-11-11 | 2010-11-11 | Photoelectric combined cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845610U true CN201845610U (en) | 2011-05-25 |
Family
ID=44040495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206021780U Expired - Fee Related CN201845610U (en) | 2010-11-11 | 2010-11-11 | Photoelectric combined cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107577016A (en) * | 2017-10-03 | 2018-01-12 | 于洋 | Cable configuration |
-
2010
- 2010-11-11 CN CN2010206021780U patent/CN201845610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107577016A (en) * | 2017-10-03 | 2018-01-12 | 于洋 | Cable configuration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |