CN220913402U - Wiring device for core optical cable special for protecting prefabricated cabin of transformer substation - Google Patents
Wiring device for core optical cable special for protecting prefabricated cabin of transformer substation Download PDFInfo
- Publication number
- CN220913402U CN220913402U CN202323021866.4U CN202323021866U CN220913402U CN 220913402 U CN220913402 U CN 220913402U CN 202323021866 U CN202323021866 U CN 202323021866U CN 220913402 U CN220913402 U CN 220913402U
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- China
- Prior art keywords
- optical cable
- prefabricated
- cabin
- core optical
- protecting
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Abstract
The utility model discloses a wiring device for protecting a special core optical cable of a prefabricated cabin of a transformer substation, which comprises the following components: the cable box comprises a box body, a front panel and an upper cover plate, wherein a plurality of prefabricated sockets and adapters are arranged on the front panel, an outdoor protection special core optical cable is connected into the prefabricated sockets in the form of a prefabricated optical cable and leads out tail fibers on the prefabricated optical cable to an indoor circuit protection cabinet through the adapters, and the optical cable is connected in the form of advancing and advancing; the side wall of the box body is fixedly connected with a mounting lug, and the mounting lug is mounted in a wall-hanging mode. The utility model solves the problem that the wiring of the special core optical cable in the cabin is disordered, unifies the wiring standard of the optical cable in the cabin, and is simple and practical, convenient to construct and convenient to operate and maintain.
Description
Technical Field
The utility model relates to the technical field of wiring of a substation protection lead-in optical cable, in particular to a wiring device for a core optical cable special for protecting a prefabricated cabin of a substation.
Background
The traditional transformer station protection special core optical cable is led down to a secondary equipment room protection special optical fiber distribution box by a framework herringbone column, and then led out to a line protection device through a tail fiber/cable. However, as the national power grid company pushes the prefabricated cabin type secondary combined equipment, the indoor spacer layer equipment of the secondary equipment is placed into the prefabricated cabin for arrangement, the arrangement of the equipment in the cabin is compact, and a 1-2-surface concentrated wiring cabinet is generally arranged for wiring various optical cables in the cabin. However, only the optical cable connection of the spacer layer and the process layer is considered in the centralized wiring cabinet, and the connection position of the special core optical cable is not considered, so that 1 protecting optical fiber distribution box is usually arranged in the centralized wiring cabinet for protecting the connection of the optical cable, as shown in fig. 1, but the following defects exist in the mode:
1. Most of the space in the centralized wiring closet is occupied by other optical fiber distribution boxes (optical cables of a spacer layer and a process layer), and the space reserved for the special optical fiber distribution boxes for protection is not large, so that the special core optical cable for long-range protection can be subjected to no-position wiring.
2. The wiring position of the special core optical cable is not planned in advance, so that the optical cable wiring is disordered during construction, and the later-stage field operation management is not facilitated.
3. The special core optical cable is protected to be welded on site in the prefabricated cabin, so that the construction period is long, the wiring standard of the optical cable in the cabin is not uniform, and the special core optical cable is inconsistent with the original purpose of pushing prefabricated cabin type secondary combined equipment by the national power grid company.
Therefore, aiming at the wiring of the special core optical cable for protecting the prefabricated cabin of the transformer substation, how to develop a wiring form which is economical and reasonable, convenient to construct, unified in standard and convenient to operate and maintain is a technical problem to be solved.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned problems with the existing wiring devices for protecting a core optical cable for a prefabricated cabin of a substation.
Therefore, the utility model aims to provide the wiring device for the special core optical cable for protecting the prefabricated cabin of the transformer substation, which solves the problem that the special core optical cable for protecting is disordered in wiring in the cabin, unifies the wiring standard of the optical cable in the cabin, and is simple and practical, convenient to construct and convenient to operate and maintain.
In order to solve the technical problems, the utility model provides the following technical scheme: a wiring device for protecting a dedicated core optical cable for a prefabricated compartment of a substation, comprising:
The cable box comprises a box body, a front panel and an upper cover plate, wherein a plurality of prefabricated sockets and adapters are arranged on the front panel, an outdoor protection special core optical cable is connected into the prefabricated sockets in the form of a prefabricated optical cable and leads out tail fibers on the prefabricated optical cable to an indoor circuit protection cabinet through the adapters, and the optical cable is connected in the form of advancing and advancing; the side wall of the box body is fixedly connected with a mounting lug, and the mounting lug is mounted in a wall-hanging mode.
As a preferred scheme of the wiring device for protecting the special core optical cable of the prefabricated cabin of the transformer substation, the wiring device comprises the following components: the box body can be through opening the upper cover plate and carry out inside fiber melting, prefabricated optical cable and tail fiber get into the antistatic floor wiring in the cabin through the optical cable slot box.
As a preferred scheme of the wiring device for protecting the special core optical cable of the prefabricated cabin of the transformer substation, the wiring device comprises the following components: the box body and the upper cover plate are made of cold-rolled steel plates.
As a preferred scheme of the wiring device for protecting the special core optical cable of the prefabricated cabin of the transformer substation, the wiring device comprises the following components: the prefabricated socket adopts a core or a core aviation connector and is made of aluminum alloy.
As a preferred scheme of the wiring device for protecting the special core optical cable of the prefabricated cabin of the transformer substation, the wiring device comprises the following components: the adapter can employ FC/ST/SC/LC as desired.
As a preferred scheme of the wiring device for protecting the special core optical cable of the prefabricated cabin of the transformer substation, the wiring device comprises the following components: the front panel is provided with 4 prefabricated sockets and 48 adapters in a forward and forward mode.
The utility model has the beneficial effects that: the utility model adopts the wall-mounted junction box, does not occupy the screen space in the prefabricated cabin, is free from welding, completes assembly, wiring and debugging work in a factory, and has the advantages of portability in construction, high safety, low cost, space saving and convenience in operation and maintenance. The special core optical cable for protecting the prefabricated cabin at the present stage is wired in a non-fixed mode, the on-site wiring is disordered, and the safety and stability operation of a protection channel are not good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
Fig. 1 is a schematic top view of the wiring device for protecting a special core optical cable for a prefabricated cabin of a transformer substation.
Fig. 2 is a schematic diagram of the front structure of the wiring device for protecting the special core optical cable of the prefabricated cabin of the transformer substation.
Fig. 3 is a schematic diagram of the back structure of the wiring device for protecting a special core optical cable for a prefabricated cabin of a transformer substation according to the present utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1-3, there is provided a wiring device for protecting a dedicated core optical cable for a prefabricated compartment of a substation, comprising:
The outdoor protection special core optical cable is connected to the prefabricated socket 3 in a prefabricated optical cable mode, and tail fibers on the prefabricated optical cable are led out to the indoor circuit protection cabinet through the adapter 4, and the optical cable is connected in an advancing and advancing mode; the side wall of the box body 1 is fixedly connected with a mounting lug 6, and the mounting lug 6 is mounted in a wall-hanging manner.
Specifically, the box 1 can melt the fine through opening upper cover plate 2 inside, and prefabricated optical cable and tail fiber get into the antistatic floor wiring in the cabin through the optical cable slot box, and wherein, box 1 and upper cover plate 2 material are cold rolled steel sheet.
Wherein, the prefabricated socket 3 adopts 8-core or 12-core aviation connectors and is made of aluminum alloy, the adapter 4 can adopt FC/ST/SC/LC as required, 4 prefabricated sockets 3 and 48 adapters 4 are arranged on the front panel 5, and the front panel adopts the form of advancing and advancing
In the use process, each prefabricated socket 3 is connected with a prefabricated optical cable for 12-core protection, at least 2 sets of protection can be connected, generally 1 box body 1 can be connected with 8 sets of protection of 4 lines, and according to the final scale of a 220kV transformer substation, 2 box bodies 1 are arranged in a cabin to meet the final requirement; the special core optical cable for cabin outer protection adopts the form of a prefabricated optical cable, one end of the special core optical cable is connected into the prefabricated socket 3, the other end of the special core optical cable is connected into the optical fiber distribution cabinet of the main control building to protect the ODF unit, the prefabricated socket 3 in the cabin leads out tail optical fibers/cables to the line protection cabinet in the cabin through the adapter 4, and the prefabricated optical cable and the tail optical fibers/cables enter the antistatic floor wiring in the cabin through the optical cable slot box from the box body 1.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021866.4U CN220913402U (en) | 2023-11-07 | 2023-11-07 | Wiring device for core optical cable special for protecting prefabricated cabin of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021866.4U CN220913402U (en) | 2023-11-07 | 2023-11-07 | Wiring device for core optical cable special for protecting prefabricated cabin of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220913402U true CN220913402U (en) | 2024-05-07 |
Family
ID=90905866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323021866.4U Expired - Fee Related CN220913402U (en) | 2023-11-07 | 2023-11-07 | Wiring device for core optical cable special for protecting prefabricated cabin of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220913402U (en) |
-
2023
- 2023-11-07 CN CN202323021866.4U patent/CN220913402U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |