CN208141010U - A kind of reserved frame of Novel optical cable - Google Patents
A kind of reserved frame of Novel optical cable Download PDFInfo
- Publication number
- CN208141010U CN208141010U CN201820281649.9U CN201820281649U CN208141010U CN 208141010 U CN208141010 U CN 208141010U CN 201820281649 U CN201820281649 U CN 201820281649U CN 208141010 U CN208141010 U CN 208141010U
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- China
- Prior art keywords
- optical cable
- interior rotating
- rotating cylinder
- sleeve
- fixed shaft
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Abstract
The utility model discloses a kind of Novel optical cables to reserve frame, it is related to optical cable field, including sleeve, outer rotaring tube, outer rotaring tube bearing, fixed shaft core cylinder, mounting flange, interior rotating cylinder and interior rotating cylinder bearing, interior rotating cylinder is held by interior rotating drum shaft and is rotationally connected with inside fixed shaft core cylinder, mounting flange is fixedly connected on fixed shaft core cylinder one end, outer rotaring tube is rotationally connected with outside fixed shaft core cylinder by outer rotaring tube bearing, sleeve is socketed on the outside of outer rotaring tube, the inner wall of sleeve is respectively equipped with the thread matched with the outer wall of mounting flange, one end of sleeve is threadedly coupled with mounting flange.When the utility model is used, for thick optical cable, sleeve is disassembled first, and optical cable is around on outer rotaring tube, then bush whorl is connected on mounting flange；For thin optical cable, interior rotating cylinder is extracted out, and optical cable is around on interior rotating cylinder, interior rotating cylinder is then promoted into initial position.The device can realize the classification solderless wrapped connection of different-diameter optical cable, and applicable range is wide, and it is convenient to operate, and structure is simple.
Description
Technical field
The utility model relates to optical cable field, in particular to a kind of Novel optical cable reserves frame.
Background technique
Need to reserve extra optical cable, when deploying troops on garrison duty aerial optical cable according to communication construction related specification requirement for connector
Compensation is used.And it is existing when laying aerial optical cable, lightguide cable link will do every 500 meters or so and once reserve, and length in reserve is big
Mostly 15-20 meters, Some City can suitably increase length in reserve in view of the possibility situation of routing variation and electric pole variation, and
Reduce reserved spacing.And reserve extra optical cable must by install on utility poles reserved frame then disk stay optical cable to reserve
Frame carries out disk and stays, the existing optical cable future part frame used be mostly can with the either round fixed disk of the I-shaped fixed frame of coiling,
And above-mentioned fixed device is used, in the optical cable of falling disk, the mode of artificial first operation is needed, climbing to the fixed position of reserved frame is high
Idle job, and scratch optical cable is also easy when artificial defence line, and the axle center of reserved frame itself is fixed, whole unwrapping wire is time-consuming and laborious.
Application No. is a kind of Scalable optical cables described in CN201420490027.9 utility model to reserve frame, although it can be with
It is inconvenient to reduce artificial bring, and disk can be accelerated and put speed, lifting construction efficiency reduces the work of construction personnel
Amount, but its classification solderless wrapped connection that can not achieve different-diameter optical cable do not carry out effective protection to reserved optical cable.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of Novel optical cables to reserve frame, to solve in the prior art
Caused above-mentioned defects.
To achieve the above object, the utility model provides technical solution below：A kind of reserved frame of Novel optical cable, including set
Cylinder, outer rotaring tube, outer rotaring tube bearing, fixed shaft core cylinder, mounting flange, interior rotating cylinder and interior rotating cylinder bearing, the interior rotating cylinder pass through institute
It states interior rotating drum shaft and holds and be rotationally connected with inside fixed shaft core cylinder, the mounting flange is fixedly connected on fixed shaft core cylinder one end, institute
It states outer rotaring tube to be rotationally connected with outside fixed shaft core cylinder by the outer rotaring tube bearing, the sleeve is socketed on the outer of outer rotaring tube
Portion, the inner wall of sleeve are respectively equipped with the thread matched, one end of sleeve and mounting flange screw thread with the outer wall of mounting flange
Connection.When the utility model is used, for thick optical cable, sleeve is disassembled first, and optical cable is around on outer rotaring tube, then
Bush whorl is connected on mounting flange；For thin optical cable, interior rotating cylinder is extracted out, and optical cable is around on interior rotating cylinder, then
Interior rotating cylinder is promoted into initial position.The device can realize the classification solderless wrapped connection of different-diameter optical cable, and applicable range is wide, and operation is just
Victory, structure are simple.
Preferably, the open end of the fixed shaft core cylinder is equipped with inside annular steps.
It is using the beneficial effect of above technical scheme：The annular steps of the utility model structure are conducive to the compact of structure
Property, and prevent optical cable from exposing to the sun and rain, extend optical cable service life.
Preferably, the interior rotating cylinder is equipped with open slot far from a side cover plate of mounting flange.
It is using the beneficial effect of above technical scheme：The open slot of the utility model structure is used for optical fiber cable placed connector
Place, improves the working efficiency of operator.
Preferably, set on the inner wall of the fixed shaft core cylinder there are two sliding slot, the interior rotating cylinder bearing be equipped with it is described
The sliding block that two sliding slots match, the sliding block are slidably connected on the sliding slot.
It is using the beneficial effect of above technical scheme：The interior rotating cylinder of the utility model structure is by the sliding block in sliding slot
Interior sliding reduces device abrasion, improves device shelf life.
Preferably, the bottom of the sleeve is equipped with through-hole.
It is using the beneficial effect of above technical scheme：The through-hole of the utility model structure is used for optical fiber cable placed joint,
Convenient for using optical cable next time.
Detailed description of the invention
Fig. 1 is the cross-sectional view that a kind of Novel optical cable described in the utility model reserves frame.
Fig. 2 is the structural schematic diagram of interior rotating cylinder.
Wherein, 1- sleeve, 2- outer rotaring tube, 3- outer rotaring tube bearing, the fixed shaft core cylinder of 4-, 5- mounting flange, rotating cylinder in 6-, 7-
Interior rotating cylinder bearing, 8- annular steps, 9- open slot, 10- sliding slot, 11- sliding block, 12- through-hole, 13- thread.
Specific embodiment
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 and Fig. 2 show specific embodiment of the present utility model：A kind of Novel optical cable reserves frame, including sleeve 1, outer
Rotating cylinder 2, outer rotaring tube bearing 3, fixed shaft core cylinder 4, mounting flange 5, interior rotating cylinder 6 and interior rotating cylinder bearing 7, the interior rotating cylinder 2 pass through
The interior rotating cylinder bearing 7 is rotationally connected with inside fixed shaft core cylinder 4, and the mounting flange 5 is fixedly connected on fixed shaft core cylinder 4 one
End, the outer rotaring tube 2 are rotationally connected with outside fixed shaft core cylinder 4 by the outer rotaring tube bearing 3, and the sleeve 1 is socketed on outer
The outside of rotating cylinder 2, the inner wall of sleeve 1 are respectively equipped with the thread 13 matched, one end of sleeve 1 with the outer wall of mounting flange 5
It is threadedly coupled with mounting flange 5.When the utility model is used, for thick optical cable, sleeve 1 is disassembled first, and by optical cable
It is around on outer rotaring tube 2, then sleeve 1 is threaded on mounting flange 5；For thin optical cable, interior rotating cylinder 6 is extracted out, and will
Optical cable is around on interior rotating cylinder 6, and interior rotating cylinder 6 is then promoted initial position.The device can realize the classification of different-diameter optical cable around
It connects, applicable range is wide, and it is convenient to operate, and structure is simple.
It is worth noting that, the open end of the fixed shaft core cylinder 4 is equipped with inside annular steps 8.The utility model knot
The annular steps 8 of structure are conducive to the compactedness of structure, and prevent optical cable from exposing to the sun and rain, and extend optical cable service life.
In the present embodiment, the interior rotating cylinder 6 is equipped with open slot 9 far from a side cover plate of mounting flange 5.This is practical new
The open slot 9 of type structure is used for optical fiber cable placed joint, improves the working efficiency of operator.
In the present embodiment, it is set on the inner wall of the fixed shaft core cylinder 4 there are two sliding slot 10, on the interior rotating cylinder bearing 7
Equipped with the sliding block 11 matched with described two sliding slots 10, the sliding block 11 is slidably connected on the sliding slot 10.This is practical new
The interior rotating cylinder 6 of type structure is slided in sliding slot 10 by the sliding block 11, is reduced device abrasion, is improved device shelf life.
In addition, the bottom of the sleeve 1 is equipped with through-hole 12.The through-hole 12 of the utility model structure is used for optical fiber cable placed connector
Place, convenient for using optical cable next time.
Based on above-mentioned, when the utility model is used, for thick optical cable, sleeve 1 is disassembled first, and optical cable is around in
On outer rotaring tube 2, then sleeve 1 is threaded on mounting flange 5；For thin optical cable, interior rotating cylinder 6 is extracted out, and by optical cable
It is around on interior rotating cylinder 6, interior rotating cylinder 6 is then promoted into initial position.The device can realize the classification solderless wrapped connection of different-diameter optical cable, can
Applied widely, it is convenient to operate, and structure is simple.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (5)
1. a kind of Novel optical cable reserves frame, which is characterized in that including sleeve, outer rotaring tube, outer rotaring tube bearing, fixed shaft core cylinder, peace
Dress flange, interior rotating cylinder and interior rotating cylinder bearing, the interior rotating cylinder are held by the interior rotating drum shaft and are rotationally connected in fixed shaft core cylinder
Portion, the mounting flange are fixedly connected on fixed shaft core cylinder one end, and the outer rotaring tube is rotatablely connected by the outer rotaring tube bearing
Outside fixed shaft core cylinder, the sleeve is socketed on the outside of outer rotaring tube, and the inner wall of sleeve and the outer wall of mounting flange are set respectively
There is the thread matched, one end of sleeve is threadedly coupled with mounting flange.
2. a kind of Novel optical cable according to claim 1 reserves frame, which is characterized in that the open end of the fixed shaft core cylinder
Equipped with inside annular steps.
3. a kind of Novel optical cable according to claim 1 reserves frame, which is characterized in that the interior rotating cylinder is far from mounting flange
A side cover plate be equipped with open slot.
4. a kind of Novel optical cable according to claim 1 reserves frame, which is characterized in that on the inner wall of the fixed shaft core cylinder
If the interior rotating cylinder bearing is equipped with the sliding block matched with described two sliding slots there are two sliding slot, the sliding block is slidably connected
On the sliding slot.
5. a kind of Novel optical cable according to claim 1 reserves frame, which is characterized in that the bottom of the sleeve is equipped with logical
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820281649.9U CN208141010U (en) | 2018-02-28 | 2018-02-28 | A kind of reserved frame of Novel optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820281649.9U CN208141010U (en) | 2018-02-28 | 2018-02-28 | A kind of reserved frame of Novel optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141010U true CN208141010U (en) | 2018-11-23 |
Family
ID=64285244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820281649.9U Active CN208141010U (en) | 2018-02-28 | 2018-02-28 | A kind of reserved frame of Novel optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208141010U (en) |
-
2018
- 2018-02-28 CN CN201820281649.9U patent/CN208141010U/en active Active
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