CN204331112U - A kind of base station dragging optical cable armouring protection tube - Google Patents
A kind of base station dragging optical cable armouring protection tube Download PDFInfo
- Publication number
- CN204331112U CN204331112U CN201420854768.0U CN201420854768U CN204331112U CN 204331112 U CN204331112 U CN 204331112U CN 201420854768 U CN201420854768 U CN 201420854768U CN 204331112 U CN204331112 U CN 204331112U
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- protection tube
- optical cable
- base station
- armouring
- utility
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Abstract
The utility model relates to a kind of base station dragging optical cable armouring protection tube, comprises protection tube; Described protection tube adopts the helical steel band armouring of stainless steel; Operationally, the inside of protection tube is provided with reinforcement and optical fiber; The surface of described protection tube is provided with oversheath; The utility model can prevent optical cable from when bending, not producing fatigue loss for a long time, and adds optical cable anti-pressure ability, thus improves the serviceable life of optical cable.
Description
Technical field
The utility model relates to fiber optic communications field, refers in particular to a kind of base station dragging optical cable armouring protection tube that can prevent optical cable from not producing fatigue loss for a long time when bending.
Background technology
In base station communication system, technology international is at present remote radio mode; Namely signal baseband part is separated with radio frequency part, and both employing base station communication optical cables when connecting of separation, are generally twin fiber cable and connect; Concrete mounting means is the twin fiber cable two ends prefabricated LC type joints of optical fibre, and one section is connected in baseband equipment, and the other end is connected in the maintenance chamber of radio-frequency apparatus, then docks with radio-frequency antenna and communicate; In this connection because radio-frequency apparatus safeguards that inner space, chamber is little; optical fiber is in case of bending for a long time or is staggeredly placed with other unit safeguarding in chamber; easily make optical fiber produce fatigue loss and cause fracture; for this reason; we have developed a kind of base station dragging optical cable armouring protection tube that can prevent optical cable from not producing fatigue loss for a long time when bending; and add optical cable anti-pressure ability, thus improve the serviceable life of optical cable.
Utility model content
The utility model object provides a kind of base station dragging optical cable armouring protection tube that can prevent optical cable from not producing fatigue loss for a long time when bending to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of base station dragging optical cable armouring protection tube, comprises protection tube; Described protection tube adopts the helical steel band armouring of stainless steel; Operationally, the inside of protection tube is provided with reinforcement and optical fiber; The surface of described protection tube is provided with oversheath.
Preferably, described helical steel band armouring can strengthen the lateral pressure resistant performance of optical cable, and improves the bending property of optical cable.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Base station described in the utility model dragging optical cable armouring protection tube can prevent optical cable from when bending, not producing fatigue loss for a long time, and adds optical cable anti-pressure ability, thus improves the serviceable life of optical cable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Structural representation when accompanying drawing 1 is base station described in the utility model dragging optical cable armouring protection tube work;
Wherein: 1, reinforcement; 2, optical fiber; 3, protection tube; 4, oversheath.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is base station described in the utility model dragging optical cable armouring protection tube, comprises protection tube 3; Described protection tube 3 adopts the helical steel band armouring of stainless steel, enhances the lateral pressure resistant performance of optical cable, and improves the bending property of optical cable; Operationally, the inside of protection tube 3 is provided with two reinforcements 1 and two optical fiber 2, and described two reinforcements 1 are parallel with two optical fiber 2 to be staggeredly placed; The surface of described protection tube 3 is provided with oversheath.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Base station described in the utility model dragging optical cable armouring protection tube can prevent optical cable from when bending, not producing fatigue loss for a long time, and adds optical cable anti-pressure ability, thus improves the serviceable life of optical cable.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (2)
1. a base station dragging optical cable armouring protection tube, is characterized in that: comprise protection tube; Described protection tube adopts the helical steel band armouring of stainless steel; Operationally, the inside of protection tube is provided with reinforcement and optical fiber; The surface of described protection tube is provided with oversheath.
2. base station according to claim 1 dragging optical cable armouring protection tube, is characterized in that: described helical steel band armouring can strengthen the lateral pressure resistant performance of optical cable, and improves the bending property of optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854768.0U CN204331112U (en) | 2014-12-30 | 2014-12-30 | A kind of base station dragging optical cable armouring protection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854768.0U CN204331112U (en) | 2014-12-30 | 2014-12-30 | A kind of base station dragging optical cable armouring protection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204331112U true CN204331112U (en) | 2015-05-13 |
Family
ID=53167458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420854768.0U Active CN204331112U (en) | 2014-12-30 | 2014-12-30 | A kind of base station dragging optical cable armouring protection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204331112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459919A (en) * | 2014-12-30 | 2015-03-25 | 东捷光电科技(苏州)有限公司 | Base station remote optical cable sheathed protection tube |
| CN107367797A (en) * | 2017-08-29 | 2017-11-21 | 广东亨通光电科技有限公司 | A kind of multicore zooms out component |
-
2014
- 2014-12-30 CN CN201420854768.0U patent/CN204331112U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459919A (en) * | 2014-12-30 | 2015-03-25 | 东捷光电科技(苏州)有限公司 | Base station remote optical cable sheathed protection tube |
| CN107367797A (en) * | 2017-08-29 | 2017-11-21 | 广东亨通光电科技有限公司 | A kind of multicore zooms out component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |