CN205158980U - Self -supporting phone communication cable - Google Patents
Self -supporting phone communication cable Download PDFInfo
- Publication number
- CN205158980U CN205158980U CN201520981237.2U CN201520981237U CN205158980U CN 205158980 U CN205158980 U CN 205158980U CN 201520981237 U CN201520981237 U CN 201520981237U CN 205158980 U CN205158980 U CN 205158980U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire sheath
- sheath
- self
- communication cable
- 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
Links
Abstract
The utility model belongs to the technical field of the cable technique and specifically relates to a self -supporting phone communication cable. This kind of self -supporting phone communication cable includes the steel wire sheath, and steel wire sheath center embeds there is the steel wire, and steel wire sheath below is provided with two wire sheath, and the wire sheath center embeds has the wire, steel wire sheath and two wire sheath connect through the shape of falling Y connecting portion. The utility model discloses simple structure, reasonable in design has that the communication capacity is big, transmission stability is high, the security is good, receive advantages such as natural condition and outside disturbing influence less, have advantages such as withstand voltage, corrosion -resistant, tensile simultaneously.
Description
Technical field
The utility model relates to field of cable technology, especially a kind of self-bearing type telephone communication cable.
Background technology
Logical line cable is the cable of transmission phone, telegram, fax paper, TV and broadcast program, data and other signals of telecommunication.Traditional telecommunication cable complex structure, not durable, the weather is cold and the ground is frozen for exposing to the weather of can not standing, and lacks the advantages such as withstand voltage, corrosion-resistant, tension.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provides a kind of self-bearing type telephone communication cable.
The utility model solves the technical scheme that its technical problem adopts: a kind of self-bearing type telephone communication cable, comprises steel wire sheath, and steel wire sheath center is built-in with steel wire, and be provided with two Wire sheaths below steel wire sheath, Wire sheath center is built-in with wire; Described steel wire sheath is connected by the connecting portion of falling Y shape with two Wire sheaths.
Further, described steel wire sheath, two Wire sheaths and connecting portion are formed in one structure.
Further, described steel wire sheath and two Wire sheaths are flame-resistant insulation sheath.
Further, described steel wire outer diameter sheath is greater than Wire sheath external diameter.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, have that message capacity is large, transmission stability is high, good confidentiality, less by the advantage such as natural conditions and external influences; There is the advantages such as withstand voltage, corrosion-resistant, tension simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. steel wire sheath, 2. steel wire, 3. Wire sheath, 4. wire, 5. connecting portions in figure.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
Self-bearing type telephone communication cable as shown in Figure 1, comprises steel wire sheath 1, and steel wire sheath 1 center is built-in with steel wire 2, is provided with two Wire sheaths 3 below steel wire sheath 1, and Wire sheath 3 center is built-in with wire 4; Steel wire sheath 1 is connected by the connecting portion of falling Y shape 5 with two Wire sheaths 3.
Steel wire sheath 1, two Wire sheaths 3 and connecting portion 5 are formed in one structure; Steel wire sheath 1 and two Wire sheaths 3 are flame-resistant insulation sheath; Steel wire sheath 1 external diameter is greater than Wire sheath 3 external diameter.
This self-bearing type telephone communication cable structure is simple, reasonable in design, have that message capacity is large, transmission stability is high, good confidentiality, less by the advantage such as natural conditions and external influences; There is the advantages such as withstand voltage, corrosion-resistant, tension simultaneously.
Above-mentioned execution mode is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection range of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection range of the present utility model.
Claims (4)
1. a self-bearing type telephone communication cable, it is characterized in that: comprise steel wire sheath (1), steel wire sheath (1) center is built-in with steel wire (2), steel wire sheath (1) below is provided with two Wire sheaths (3), and Wire sheath (3) center is built-in with wire (4); Described steel wire sheath (1) is connected by the connecting portion of falling Y shape (5) with two Wire sheaths (3).
2. self-bearing type telephone communication cable according to claim 1, is characterized in that: described steel wire sheath (1), two Wire sheaths (3) and connecting portion (5) are formed in one structure.
3. self-bearing type telephone communication cable according to claim 1, is characterized in that: described steel wire sheath (1) and two Wire sheaths (3) are flame-resistant insulation sheath.
4. self-bearing type telephone communication cable according to claim 1, is characterized in that: described steel wire sheath (1) external diameter is greater than Wire sheath (3) external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981237.2U CN205158980U (en) | 2015-11-30 | 2015-11-30 | Self -supporting phone communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981237.2U CN205158980U (en) | 2015-11-30 | 2015-11-30 | Self -supporting phone communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205158980U true CN205158980U (en) | 2016-04-13 |
Family
ID=55694647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981237.2U Expired - Fee Related CN205158980U (en) | 2015-11-30 | 2015-11-30 | Self -supporting phone communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205158980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114496383A (en) * | 2021-12-30 | 2022-05-13 | 通鼎互联信息股份有限公司 | Outdoor and lead-in self-supporting branch photoelectric hybrid cable and self-supporting branch method |
-
2015
- 2015-11-30 CN CN201520981237.2U patent/CN205158980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114496383A (en) * | 2021-12-30 | 2022-05-13 | 通鼎互联信息股份有限公司 | Outdoor and lead-in self-supporting branch photoelectric hybrid cable and self-supporting branch method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161130 |