CN219871898U - Hole row limiting device for preventing optical fiber misoperation - Google Patents
Hole row limiting device for preventing optical fiber misoperation Download PDFInfo
- Publication number
- CN219871898U CN219871898U CN202321145551.8U CN202321145551U CN219871898U CN 219871898 U CN219871898 U CN 219871898U CN 202321145551 U CN202321145551 U CN 202321145551U CN 219871898 U CN219871898 U CN 219871898U
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- Prior art keywords
- optical fiber
- frame
- limiting device
- hole row
- optical
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 47
- 238000009826 distribution Methods 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims 3
- 230000003287 optical effect Effects 0.000 abstract description 9
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009191 jumping Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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Abstract
A hole row limiting device for preventing misoperation of optical fibers comprises a frame, wherein one side of the frame is provided with a connecting slot for connecting with a bottom plate of an optical fiber distribution frame; a plurality of rotating plates are arranged in the frame, and a plurality of threading gaps are arranged at the edges of the rotating plates. The utility model provides a hole row limiting device for preventing misoperation of optical fibers, which has the advantages of simple structure and low cost; the line checking is visual and simple, and the efficiency is high; the error wiring probability caused by frequent plugging of the tail cable at the side of the optical distribution frame can be reduced, and the optical fiber wiring accuracy and the working efficiency can be greatly improved.
Description
Technical Field
The utility model relates to the technical field of optical fiber wiring, in particular to a hole row limiting device for preventing misoperation of optical fibers.
Background
Optical distribution frames are used in power plants in a wide variety of applications, and the equipment communication channels are mostly optical fiber channels, so that when the equipment is far away, the equipment needs to be connected with the optical fiber channels: equipment A, optical distribution frame, optical cable, optical distribution frame, tail cable and equipment B. The optical fibers have various specifications, and the long-distance multi-core optical cable is required to be installed in an optical distribution frame after being welded by the optical fibers and then connected with equipment through optical fiber jumping or optical fiber tail cables. In the normal production maintenance work or equipment communication fault inspection process, a large number of operations of inserting and pulling the jump fiber or the tail cable can be met, the communication fault is caused again due to the fact that the wiring is very easy to be mistakenly carried out when the communication channel is recovered, and meanwhile the normal operation of the adjacent communication channels is very easy to be interfered.
In the actual field operation at present, it is quite effective practice to label the optical fiber distribution frame and the fiber-jumping (tail cable) core to distinguish the direction and function of the optical fiber link.
The prior art has the following defects and shortcomings:
1. the tail fiber label has the risks and hidden troubles caused by human factors such as wrong marking description, wrong marking sticking, access of optical fiber links which are not distributed and the like during reconstruction engineering construction.
2. When the optical fiber is subjected to daily maintenance work and communication fault investigation, the workload of field workers is generally large, and the risk of misoperation of the optical fiber is very easy to occur during working.
Aiming at the risks, a hole row limiting device for preventing misoperation of optical fibers is necessary to be designed. The optical fiber patch cord has the functions of fixing the optical fiber patch cord core and the optical fiber patch cord core, and can be used for single-layer or multi-layer optical distribution frames. The device is simple and low in cost, the error wiring probability caused by frequent plugging and unplugging of the tail cable or the jumping fiber in the optical fiber distribution frame can be greatly reduced, and the optical fiber wiring accuracy and the working efficiency can be greatly improved.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a hole row limiting device for preventing misoperation of optical fibers, which reduces the probability of wrong wiring caused by frequent plugging and unplugging of tail cables or jump fibers in an optical fiber distribution frame and improves the accuracy and the working efficiency of optical fiber wiring.
In order to solve the technical problems, the utility model adopts the following technical scheme: a hole row limiting device for preventing misoperation of optical fibers comprises a frame, wherein one side of the frame is provided with a connecting slot for connecting with a bottom plate of an optical fiber distribution frame; a plurality of rotating plates are arranged in the frame, and a plurality of threading gaps are arranged at the edges of the rotating plates.
Preferably, the frame is provided with a fixed stop for limiting the rotating plate, and the frame is also provided with a rotary stop for fixing the rotating plate.
Preferably, both sides of the opening of the threading notch are provided with metal baffle plates.
Preferably, the number of the rotating plates is 4, and 12 threading notches are formed in each rotating plate.
The utility model provides a hole row limiting device for preventing misoperation of optical fibers, which has the advantages of simple structure and low cost; the line checking is visual and simple, and the efficiency is high; the error wiring probability caused by frequent plugging of the tail cable at the side of the optical distribution frame can be reduced, and the optical fiber wiring accuracy and the working efficiency can be greatly improved.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the turning plate of the present utility model after it is turned over;
FIG. 3 is a schematic diagram of the structure of the present utility model in use.
Detailed Description
As shown in fig. 1-2, a hole row limiting device for preventing misoperation of optical fibers comprises a frame 1, wherein one side of the frame 1 is provided with a connecting slot 2 for connecting with a bottom plate of an optical fiber distribution frame; a plurality of rotating plates 3 are arranged in the frame 1, and a plurality of threading notches 4 are arranged at the edges of the rotating plates 3.
Preferably, the frame 1 is provided with a fixed stop 5 for limiting the rotating plate 3, and the frame 1 is also provided with a rotation stop 6 for fixing the rotating plate 3.
Preferably, two sides of the threading notch 4 at the opening are provided with metal baffle plates 7. The metal sheet is used for blocking the optical fiber, preventing the optical fiber from sliding out of the threading notch 4, and when the optical fiber is put into the optical fiber, the optical fiber can be put into the optical fiber by pressing the metal sheet downwards to deform the metal sheet.
Preferably, the number of the rotating plates 3 is 4, and 12 threading notches 7 are arranged on each rotating plate 3. For adapting to a common 4 x 12 48-core optical fiber distribution frame.
When threading, rotate the rotor plate to vertical state earlier, make threading breach 4 upwards, then the optic fibre is worn from the below of this device to put into threading breach 4 with optic fibre, every optic fibre interface corresponds a threading breach 4, and the optic fibre of every interface just passes from corresponding threading breach 4. After the optical fiber is threaded, the rotating plate is rotated to be in a horizontal state, and the rotating stop 6 is rotated, so that the rotating plate cannot rotate, and is fixed. As shown in fig. 3, each rotating plate 3 corresponds to a layer of optical fiber interface, and each threading notch 4 corresponds to each optical fiber interface, so that the wiring is more attractive and standard, and the situation of optical fiber crossing can not occur.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (4)
1. Stop device is arranged to hole of anti-optical fiber maloperation, its characterized in that: comprises a frame (1), wherein one side of the frame (1) is provided with a connecting slot (2) for connecting with a bottom plate of an optical fiber distribution frame; a plurality of rotating plates (3) are arranged in the frame (1), and a plurality of threading gaps (4) are arranged at the edges of the rotating plates (3).
2. The fiber misoperation prevention hole row limiting device according to claim 1, wherein: the frame (1) is provided with a fixed stop (5) for limiting the rotating plate (3), and the frame (1) is also provided with a rotary stop (6) for fixing the rotating plate (3).
3. The fiber misoperation prevention hole row limiting device according to claim 1, wherein: both sides of the opening of the threading notch (4) are provided with metal baffle plates (7).
4. The fiber misoperation prevention hole row limiting device according to claim 1, wherein: the number of the rotating plates (3) is 4, and 12 threading notches (4) are formed in each rotating plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321145551.8U CN219871898U (en) | 2023-05-12 | 2023-05-12 | Hole row limiting device for preventing optical fiber misoperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321145551.8U CN219871898U (en) | 2023-05-12 | 2023-05-12 | Hole row limiting device for preventing optical fiber misoperation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219871898U true CN219871898U (en) | 2023-10-20 |
Family
ID=88322784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321145551.8U Active CN219871898U (en) | 2023-05-12 | 2023-05-12 | Hole row limiting device for preventing optical fiber misoperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219871898U (en) |
-
2023
- 2023-05-12 CN CN202321145551.8U patent/CN219871898U/en active Active
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| GR01 | Patent grant |