CN203366822U - Thorn wire protection strip for power line communication optical cable - Google Patents
Thorn wire protection strip for power line communication optical cable Download PDFInfo
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- CN203366822U CN203366822U CN 201320501252 CN201320501252U CN203366822U CN 203366822 U CN203366822 U CN 203366822U CN 201320501252 CN201320501252 CN 201320501252 CN 201320501252 U CN201320501252 U CN 201320501252U CN 203366822 U CN203366822 U CN 203366822U
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- thorn
- bar
- cable
- described metal
- power circuit
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Abstract
The utility model provides a thorn wire protection strip for a power line communication optical cable. The thorn wire protection strip comprises a metal protection strip capable of being bent into a spiral shape, wherein one side of the metal protection strip is provided with convex thorns. The metal protection strip is wound along the outer wall of the cable in a spiral mode, thereby enabling the metal protection strip to form a spiral protection layer to protect a shell of the cable. In addition, the convex thorns are scattered around the outer wall of the cable along with the winding, thereby forming a convex thorn protection layer, and effectively preventing small animals from biting the cable. The thorn wire protection strip for the power line communication optical cable has the advantages of scientific design, ability of effectively preventing the small animals from biting the cable, low production cost, and simple and convenient manufacturing.
Description
Technical field
The utility model relates to a kind of power circuit communication cable chaste tree thorn and protects lines, specifically, has related to and has a kind ofly prevented that the field toy from baiting the power circuit communication cable chaste tree thorn of cable and protecting lines.
Background technology
In recent years, the ADSS communication cable of power circuit repeatedly suffers the destruction of little squirrel, caused power scheduling, synergetic office work, the work such as long-distance video can't be carried out, for this phenomenon, power transmission and distribution section organizes the circuit professional, the structural principle of ADSS communication cable and the destruction reason of little squirrel are analyzed, the ADSS optical cable is mainly by filament, oil is invaded sheath (solid oil is housed in sheath), the compositions such as pulling force fiber and outer insulation jacket, the general wiring on the same tower of optical cable and power circuit, get over high mountain, cross a river stream, be subject to the impact of external condition and sunlight illumination, under the effect of high low temperature, optical cable gives out the taste of oil plant and rubber, easily recruit the destruction of little squirrel.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thereby provides a kind of design science, effectively prevent that toy from baiting cable, production cost power circuit communication cable chaste tree thorn low, simple for production and protecting lines.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of power circuit communication cable chaste tree thorn protects lines, comprise and can curve spiral helicine metal protection bar, described metal protection bar wherein on one side, be provided with protruding thorn.
Based on above-mentioned, described protruding thorn be arranged on described metal protection bar wherein the one side on the same side.
Based on above-mentioned, face the same side of described metal protection bar is provided with the bar shaped otch, and the described metal protection bar of described bar shaped incision is bent to form described protruding thorn.
Based on above-mentioned, the length direction of described bar shaped otch and described metal protection bar is the acute angle setting.
A kind of power circuit communication cable chaste tree thorn protects lines, comprises the metal spiral security bar, is provided with protruding thorn on the outer wall of described metal spiral security bar.
Based on above-mentioned, described protruding thorn is arranged on the same side of the outer wall of described metal spiral security bar.
Based on above-mentioned, the same side of the outer wall of described metal spiral security bar is provided with the bar shaped otch, and the described metal spiral security bar of described bar shaped incision is bent to form described protruding thorn.
Based on above-mentioned, the described metal spiral security bar helix tangential direction of described bar shaped otch and this bar shaped incision is the acute angle setting.
The relative prior art of the utility model has substantive distinguishing features and progress; specifically; the utility model will be by forming the helical form overcoat at the cable outer wall with metal protection bar or the metal spiral security bar of protruding thorn; utilize the sharp-pointed of the screen effect of overcoat and protruding thorn; effectively drive toy and prevent that toy from baiting cable, cable has been played to effective protection.This power circuit communication cable chaste tree thorn protects lines and utilizes common metal bar or helical metal bar all can make, and production cost is low, and plastic, simple for production along a side otch bending.This power circuit communication cable chaste tree thorn protects lines to be had advantages of design science, effectively prevents that toy from baiting cable, production cost is low, simple for production.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is use schematic diagram of the present utility model.
In figure: 1. metal protection bar; 2. protruding thorn; 3. bar shaped otch; 4. metal spiral security bar; 5. cable.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of power circuit communication cable chaste tree thorn protects lines, comprise and can curve spiral helicine metal protection bar 1, described metal protection bar 1 wherein on one side, be provided with protruding thorn 2.As shown in Figure 3; outer wall by described metal protection bar 1 along cable 5 is wound around in the shape of a spiral; make described metal protection bar 1 form the helical form protective layer; shell to described cable 5 is protected; and be dispersed in around described cable 5 outer walls along with being wound around described protruding thorn 2; form protruding thorn protective layer, effectively prevent that toy from baiting cable.
Described protruding thorn 2 be arranged on described metal protection bar 1 wherein the one side on the same side.When design makes described metal protection bar 1 be wound in helical form like this, described protruding thorn 2 can be uniformly distributed, and improves protection effect.
Face the same side of described metal protection bar 1 is provided with bar shaped otch 3, and the described metal protection bar 1 at described bar shaped otch 3 places is bent to form described protruding thorn 2.The benefit of design is to make described protruding thorn be directed to described metal protection bar 1 like this, and does not need additionally to add protruding thorn, utilizes a bonding jumper just can produce this protector, draws materials conveniently, with low cost, simple for production.
Described bar shaped otch 3 is the acute angle setting with the length direction of described metal protection bar 1.In this design, the part that described bar shaped otch 3 one sides are to acute angle bends, and forms described protruding thorn 2, and the acute angle ratio is easier to bending, and the protruding thorn formed is more sharp-pointed, is conducive to drive toy.
As shown in Figure 2, a kind of power circuit communication cable chaste tree thorn protects lines, comprises metal spiral security bar 4, is provided with protruding thorn 2 on the outer wall of described metal spiral security bar 4.As shown in Figure 3, described metal spiral security bar 4 is set on the outer wall of cable 5, the shell of described cable 5 is protected, and described protruding thorn 2 is dispersed in around described cable 5 outer walls, form protruding thorn protective layer, effectively prevent that toy from baiting cable.
Described protruding thorn 2 is arranged on the same side of the outer wall of described metal spiral security bar 4.Design makes the described protruding thorn 2 on described metal spiral security bar 4 to be uniformly distributed like this, improves protection effect.
The same side of the outer wall of described metal spiral security bar 4 is provided with bar shaped otch 3, and the described metal spiral security bar 4 at described bar shaped otch 3 places is bent to form described protruding thorn 2.The benefit of design is to make described protruding thorn be directed to described metal spiral security bar 4 like this, and does not need additionally to add protruding thorn, utilizes a helical metal bar just can produce this protector, draws materials conveniently, with low cost, simple for production.
Described bar shaped otch 3 is the acute angle setting with the described metal spiral security bar 4 helix tangential directions of this bar shaped incision.In this design, the part that described bar shaped otch 3 one sides are to acute angle bends, and forms described protruding thorn 2, and the acute angle ratio is easier to bending, and the protruding thorn formed is more sharp-pointed, is conducive to drive toy.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or the part technical characterictic is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (8)
1. power circuit communication cable chaste tree thorn protects lines, it is characterized in that: comprise and can curve spiral helicine metal protection bar, described metal protection bar wherein on one side, be provided with protruding thorn.
2. power circuit communication cable chaste tree thorn according to claim 1 protects lines, it is characterized in that: described protruding thorn is arranged on wherein the same side of one side of described metal protection bar.
3. power circuit communication cable chaste tree thorn according to claim 1 and 2 protects lines, and it is characterized in that: the same side of described metal protection bar is provided with the bar shaped otch, and the described metal protection bar of described bar shaped incision is bent to form described protruding thorn.
4. power circuit communication cable chaste tree thorn according to claim 3 protects lines, and it is characterized in that: the length direction of described bar shaped otch and described metal protection bar is the acute angle setting.
5. a power circuit communication cable chaste tree thorn protects lines, it is characterized in that: comprise the metal spiral security bar, be provided with protruding thorn on the outer wall of described metal spiral security bar.
6. power circuit communication cable chaste tree thorn according to claim 5 protects lines, and it is characterized in that: described protruding thorn is arranged on the same side of the outer wall of described metal spiral security bar.
7. protect lines according to the described power circuit communication cable of claim 5 or 6 chaste tree thorn, it is characterized in that: the same side of the outer wall of described metal spiral security bar is provided with the bar shaped otch, and the described metal spiral security bar of described bar shaped incision is bent to form described protruding thorn.
8. power circuit communication cable chaste tree thorn according to claim 7 protects lines, and it is characterized in that: the described metal spiral security bar helix tangential direction of described bar shaped otch and this bar shaped incision is the acute angle setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320501252 CN203366822U (en) | 2013-08-16 | 2013-08-16 | Thorn wire protection strip for power line communication optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320501252 CN203366822U (en) | 2013-08-16 | 2013-08-16 | Thorn wire protection strip for power line communication optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203366822U true CN203366822U (en) | 2013-12-25 |
Family
ID=49814552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320501252 Expired - Fee Related CN203366822U (en) | 2013-08-16 | 2013-08-16 | Thorn wire protection strip for power line communication optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203366822U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928133A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Anti-bite integrated type cable |
| CN103928139A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Anti-bite heat dissipation type cable sheath |
| CN103943216A (en) * | 2014-04-26 | 2014-07-23 | 芜湖航天特种电缆厂 | Anti-bite isolated cable |
| CN103985455A (en) * | 2014-04-26 | 2014-08-13 | 芜湖航天特种电缆厂 | Biting-resisting radiating type cable |
| CN106483619A (en) * | 2017-01-04 | 2017-03-08 | 徐永 | A kind of aerial optical cable squirrel-preventing device |
-
2013
- 2013-08-16 CN CN 201320501252 patent/CN203366822U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928133A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Anti-bite integrated type cable |
| CN103928139A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Anti-bite heat dissipation type cable sheath |
| CN103943216A (en) * | 2014-04-26 | 2014-07-23 | 芜湖航天特种电缆厂 | Anti-bite isolated cable |
| CN103985455A (en) * | 2014-04-26 | 2014-08-13 | 芜湖航天特种电缆厂 | Biting-resisting radiating type cable |
| CN106483619A (en) * | 2017-01-04 | 2017-03-08 | 徐永 | A kind of aerial optical cable squirrel-preventing device |
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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: 20131225 Termination date: 20210816 |