CN220543178U - Gateway cabinet optical fiber maintenance box for nuclear power - Google Patents
Gateway cabinet optical fiber maintenance box for nuclear power Download PDFInfo
- Publication number
- CN220543178U CN220543178U CN202322272773.2U CN202322272773U CN220543178U CN 220543178 U CN220543178 U CN 220543178U CN 202322272773 U CN202322272773 U CN 202322272773U CN 220543178 U CN220543178 U CN 220543178U
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- Prior art keywords
- box body
- box
- nuclear power
- wire
- connecting hole
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- 238000012423 maintenance Methods 0.000 title claims abstract description 29
- 239000013307 optical fiber Substances 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000000835 fiber Substances 0.000 claims description 23
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a gateway cabinet optical fiber maintenance box for nuclear power, which comprises a box body, a wire plugging mechanism arranged on the box body, and a box cover arranged at one end of the box body far away from the wire plugging mechanism, wherein the wire plugging mechanism comprises a plurality of cable connectors arranged on the box body, one end of the box cover is rotationally connected with the box body through a rotating shaft, one end of the box cover far away from the rotating shaft is in threaded connection with the box body, and the box cover is rotated around the rotating shaft to open or close the box body.
Description
Technical Field
The utility model relates to the technical field of communication, in particular to a gateway cabinet optical fiber maintenance box for nuclear power.
Background
There are a large number of sensors, monitoring devices and control systems in the nuclear power plant, a large number of signal transmission needs to be performed between the devices, data processing and storage are performed, and the fiber optic boxes are used as media of signal transmission and are arranged in the nuclear power plant in a large number.
Because the nuclear power station arranges the optic fibre more, the high efficiency and the security requirement to rack optic fibre maintenance are more strict, and the structure of optic fibre maintenance box directly relates to the maintenance of rack optic fibre and overhauls efficiency and the security, however traditional optical fiber terminal box's operation is inconvenient when maintenance, loses spare part easily in the dismouting, and the inside circuit arrangement of optic fibre maintenance box is disordered and mutual interference for the dismantlement of optical fiber terminal box is inconvenient.
Disclosure of Invention
In view of the foregoing drawbacks of the prior art, an object of the present utility model is to provide a fiber optic service box for a gateway cabinet for nuclear power, so as to solve one or more problems in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a gateway cabinet fiber maintenance box for nuclear power, comprising:
the plug wire mechanism comprises a box body, a plug wire mechanism arranged on the box body, and a box cover arranged on one end of the plug wire mechanism, wherein the box cover is far away from the box body, the plug wire mechanism comprises a plurality of cable connectors arranged on the box body, one end of the box cover is rotationally connected with the box body through a rotating shaft, the box cover is far away from one end of the rotating shaft and is in threaded connection with the box body, the box cover is rotated around the rotating shaft, and the box body can be opened or closed.
Further, inside the box body, still be provided with first wire tying pole between the adjacent two opposite faces of plug wire mechanism, still offered a plurality of wire tying breach on the first wire tying pole.
Further, a second wire binding rod is arranged on the outer side of the box body and close to the wire inserting mechanism, and a plurality of wire binding notches are formed in the second wire binding rod.
Further, two ends of the second wire binding rod are connected with the box body in a bending mode.
Further, a limiting piece is arranged on the inner wall, close to the rotating shaft, of the box body, and when the box cover is closed, one end, away from the box body, of the limiting piece abuts against the box cover.
Further, the lid is kept away from the one end of pivot has seted up first connecting hole, the inner wall of box body is close to first connecting hole department is provided with the retaining member, retaining member one end is connected the box body, the retaining member is kept away from the one end of box body is provided with the second connecting hole.
Further, the first connecting hole is connected with the second connecting hole through a loose screw, and the loose screw is arranged on the box cover.
Further, the wire plugging mechanism comprises a cable interface arranged on the box body, a fourth connecting hole is arranged on the box body beside the cable interface, and correspondingly, a fifth connecting hole is arranged on the side face of the cable connector and matched with the fifth connecting hole.
Further, a first extending part is arranged at the contact part of the box body and the box cover in the direction away from the box body, and a third connecting hole is formed in the first extending part.
Compared with the prior art, the utility model has the following beneficial technical effects:
(1) According to the optical fiber maintenance box for the gateway cabinet for the nuclear power, the box body is rotatably connected with the box cover, and is detachably connected through the threads, when a person opens the optical fiber maintenance box, the optical fiber maintenance box can be opened only by unscrewing the threads and rotating the box cover, the operation is simple, and after the box cover is opened, the box cover is rotatably connected with the box body, so that the loss of the box cover is prevented.
(2) Further, the box cover is connected with the box body through the loose screw, and the loose screw is fixed on the box cover after the box cover is opened, so that the box can not be lost.
(3) Further, the first wire binding rod is arranged inside the box body, the second wire binding rod is arranged outside the box body, a plurality of wire binding notches are formed in the wire binding rod, the optical fiber maintenance box is convenient to wire and electric operation, the attractiveness and the integrity of the optical fiber maintenance box are optimized, the safety of the optical fiber box inlet and outlet wires is improved, and the interference between the optical fiber wires is reduced.
Drawings
Fig. 1 shows a schematic perspective view of a fiber maintenance box of a gateway cabinet for nuclear power according to an embodiment of the present utility model.
Fig. 2 is a schematic perspective view illustrating a fiber maintenance box of a gateway cabinet for nuclear power according to an embodiment of the present utility model in an open state of a box cover.
Fig. 3 shows a partial enlarged view of a fiber maintenance box of a gateway cabinet for nuclear power at a position a according to a first embodiment of the present utility model.
Fig. 4 shows a partial enlarged view of a fiber maintenance box of a gateway cabinet for nuclear power at a position B according to an embodiment of the present utility model.
The reference numerals in the drawings:
1. a case body; 11. a locking member; 111. a second connection hole; 12. a limiting piece; 13. a first extension; 131. a third connection hole; 2. a box cover; 21. the screw is not loosened; 22. a rotating shaft; 23. a first connection hole; 3. a wire insertion mechanism; 31. a cable interface; 311. a fourth connection hole; 32. a cable joint; 321. a second extension; 322. a fifth connection hole; 4. a first wire tying rod; 41. binding a notch; 5. and a second binding rod.
Detailed Description
For a better understanding of the utility model with objects, features and advantages, refer to the drawings. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it would be understood by those skilled in the art, and that any structural modifications, proportional changes, or dimensional adjustments made in the drawings should not be construed as limiting the utility model to the full scope of the utility model without affecting the efficiency or reach of the utility model.
In the description of the present utility model, the positional or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
Please refer to fig. 1 to 4, a fiber maintenance box for a gateway cabinet for nuclear power, which comprises a box body 1, a wire inserting mechanism 3 arranged on the box body 1, and a box cover 2 arranged at one end of the wire inserting mechanism 3, which is far away from the box body 1, wherein the wire inserting mechanism 3 comprises a plurality of cable connectors 32 arranged on the box body 1, one end of the box cover 2 is rotationally connected with the box body 1 through a rotating shaft 22, one end of the box cover 2 far away from the rotating shaft 22 is in threaded connection with the box body 1, and the box cover 2 is rotated around the rotating shaft 22 so as to open or close the box body 1.
The specific structure of the first wire binding rod 4 and the second wire binding rod 5 is as follows:
referring to fig. 2, a first wire binding rod 4 is further disposed between two opposite faces of the adjacent wire insertion mechanism 3 inside the box 1, and a plurality of wire binding notches 41 are further formed on the first wire binding rod 4. Specifically, the first wire binding rod 4 is convenient for the wiring inside the box body 1, optimizes the aesthetic property and the integrity of the wiring inside the box body 1, improves the safety of the fiber box incoming and outgoing wires, and reduces the interference between cables.
Referring to fig. 2, a second wire binding rod 5 is disposed on the outer side of the box 1 and close to the wire insertion mechanism 3, and a plurality of wire binding notches 41 are formed on the second wire binding rod 5. Specifically, the second wire binding rod 5 is convenient for the external wiring of the box body 1, optimizes the aesthetic property and the integrity of the external wiring of the box body 1, improves the safety of the fiber box incoming and outgoing wires, and reduces the interference between cables.
Referring to fig. 2, two ends of the second wire binding rod 5 are bent to connect with the box body 1, so as not to increase the length of the optical fiber.
The specific structure of the case body 1 and the case cover 2 is described as follows:
referring to fig. 2 and 3, a limiting member 12 is disposed on an inner wall of the case 1, which is close to the rotating shaft 22, and when the case cover 2 is closed, one end of the limiting member 12, which is far away from the case 1, abuts against the case cover 2. Specifically, the limiting piece 12 limits the rotation angle of the box cover 2 around the box body 1, and together with the locking piece 11, so that when the box cover 2 is closed, the box cover 2 is quickly rotated to 90 degrees to close the box body 1, and the impact force of the box cover 2 on the locking piece 11 is reduced.
Referring to fig. 2, a first connecting hole 23 is formed at one end of the box cover 2 away from the rotating shaft 22, a locking member 11 is disposed on the inner wall of the box body 1 near the first connecting hole 23, one end of the locking member 11 is connected with the box body 1, a second connecting hole 111 is disposed at one end of the locking member 11 away from the box body 1, the first connecting hole 23 and the second connecting hole 111 are fixed by screws, and the box cover 2 and the box body 1 are closed.
Referring to fig. 1 and 2, the first connecting hole 23 and the second connecting hole 111 are connected by a loose screw 21, and the loose screw 21 is disposed on the box cover 2. Specifically, after the cover 2 is opened by unscrewing the non-unscrewing screw 21, the non-unscrewing screw 21 is hung on the cover 2, so that loss is prevented.
The specific structure of the wire insertion mechanism 3, the first extension portion 13 is described below:
referring to fig. 1 and 4, the wire plugging mechanism 3 includes a cable interface 31 provided on the box body 1, a fourth connecting hole 311 is provided on the box body 1 beside the cable interface 31, and correspondingly, a fifth connecting hole 322 is provided on a side surface of the cable connector 32 to be matched with the fourth connecting hole. Specifically, the second extension portion 321 is disposed on a side surface of the cable connector 32, and the fifth connection hole 322 is formed on the second extension portion 321, and after the cable connector 32 is snapped into the cable connector 31, a fixing latch (not shown in the drawing) is snapped into the fourth connection hole 311 and the fifth connection hole 322 at the same time, so as to fix the cable connector 32 on the box body 1.
Referring to fig. 1 and 2, a first extension portion 13 is disposed at a contact position of the case body 1 and the case cover 2 in a direction away from the case body 1, and a third connection hole 131 is formed in the first extension portion 13. Specifically, the first extension portion 13 provided with the third connection hole 131 facilitates fixing the case 1 on the mounting rack (not shown in the figure) and easy for personnel to disassemble.
The specific working procedure of the utility model is as follows:
when the optical fiber maintenance box is installed, a person unscrews the non-loosening screw 21, rotates the box cover 2 around the rotating shaft 22 to open the box body 1, and the cable is connected into the box body 1 along the cable notch 41 on the second cable tie rod 5, the cable connector 32 and the cable notch 41 on the first cable tie rod 4, the box body 1 is closed by rotating the box cover 2 around the rotating shaft 22, the box body 1 is closed by fixing the box cover 2 on the box body 1 through the non-loosening screw 21, the box body 1 is fixed on the installation frame through the third connecting hole 131 by the screw (not shown in the figure), the installation of the optical fiber maintenance box is completed, when the optical fiber maintenance box is disassembled, the person unscrews the screw, removes the box body 1 from the installation frame, unscrews the non-loosening screw 21, rotates the box cover 2 around the rotating shaft 22 to open the box body 1, removes the cable fixed inside the box body 1, and takes the cable out from the box body 1 along the cable connector 32, the box cover 2 is closed by rotating the box cover 2 around the rotating shaft 22, and the box body 1 is fixed on the box body 1 through the non-loosening screw 21, and the box cover 1 is closed by the box body 1, and the maintenance box is disassembled.
Therefore, it can be seen that, the above-mentioned gateway cabinet optical fiber maintenance box for nuclear power, lid 2 and box body 1 swivelling joint and through loosening not taking off screw 21 fixed, when being convenient for personnel open and close box body 1, prevent losing of spare part, and box body 1 inside and box body 1 outside are provided with first binding post 4, second binding post 5 respectively, and set up a plurality of binding notches 41 on the binding post, be convenient for optical fiber maintenance box inside and outside walk line and electric operation, optimize optical fiber maintenance box inside and outside and walk line's aesthetic property, wholeness, and improve the security of optical fiber box business turn over line, reduce the interference between the optical fiber walk line.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model, which are within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. The utility model provides a gateway cabinet optic fibre maintenance box for nuclear power which characterized in that: including the box body, set up in plug wire mechanism on the box body, set up in the box body is kept away from plug wire mechanism one end sets up the lid, plug wire mechanism is including setting up a plurality of cable joints on the box body, lid one end is through pivot swivelling joint the box body, the lid is kept away from one end threaded connection of pivot the box body, around the pivot is rotatory the lid can be opened or closed the box body.
2. The fiber optic service box of a nuclear power gateway cabinet of claim 1, wherein: inside the box body, adjacent still be provided with first wire binding pole between the opposite face of plug wire mechanism, still offered a plurality of wire binding breach on the first wire binding pole.
3. The fiber optic service box of a nuclear power gateway cabinet of claim 1, wherein: the outside of box body is close to wire inserting mechanism is provided with the second wire tying pole, a plurality of wire tying breach have been seted up on the second wire tying pole.
4. A gateway cabinet optical fiber maintenance box for nuclear power as claimed in claim 3, wherein: and two ends of the second wire binding rod are bent and connected with the box body.
5. The fiber optic service box of a nuclear power gateway cabinet of claim 1, wherein: and a limiting part is arranged on the inner wall of the box body, which is close to the rotating shaft, and one end, away from the box body, of the limiting part abuts against the box cover when the box cover is closed.
6. The fiber optic service box of a nuclear power gateway cabinet of claim 1, wherein: the lid is kept away from the one end of pivot has seted up first connecting hole, the inner wall of box body is close to first connecting hole department is provided with the retaining member, retaining member one end is connected the box body, the retaining member is kept away from the one end of box body is provided with the second connecting hole.
7. The fiber optic service box of a nuclear power gateway cabinet of claim 6, wherein: the first connecting hole is connected with the second connecting hole through a loose screw, and the loose screw is arranged on the box cover.
8. The fiber optic service box of a nuclear power gateway cabinet of claim 1, wherein: the wire plugging mechanism comprises a cable interface arranged on the box body, a fourth connecting hole is arranged on the box body beside the cable interface, and correspondingly, a fifth connecting hole is arranged on the side face of the cable connector and matched with the fifth connecting hole.
9. The fiber optic service box of a nuclear power gateway cabinet of claim 1, wherein: the box body with the lid contact department is provided with first extension to keeping away from the direction of box body, the third connecting hole has been seted up on the first extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322272773.2U CN220543178U (en) | 2023-08-23 | 2023-08-23 | Gateway cabinet optical fiber maintenance box for nuclear power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322272773.2U CN220543178U (en) | 2023-08-23 | 2023-08-23 | Gateway cabinet optical fiber maintenance box for nuclear power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220543178U true CN220543178U (en) | 2024-02-27 |
Family
ID=89969149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322272773.2U Active CN220543178U (en) | 2023-08-23 | 2023-08-23 | Gateway cabinet optical fiber maintenance box for nuclear power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220543178U (en) |
-
2023
- 2023-08-23 CN CN202322272773.2U patent/CN220543178U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |