CN221328388U - Outdoor ring main unit - Google Patents
Outdoor ring main unit Download PDFInfo
- Publication number
- CN221328388U CN221328388U CN202322932260.XU CN202322932260U CN221328388U CN 221328388 U CN221328388 U CN 221328388U CN 202322932260 U CN202322932260 U CN 202322932260U CN 221328388 U CN221328388 U CN 221328388U
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- China
- Prior art keywords
- cabinet body
- mounting
- cabinet
- cabinet frame
- screw rod
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- 238000012423 maintenance Methods 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of ring main units, in particular to an outdoor ring main unit, a main unit body and a top cover, wherein the top cover is arranged at the top of the main unit body; the inner part of the cabinet body is divided into two cabinet cavities by a partition plate, a screw rod is arranged at the bottom of the cabinet body, and a first mounting cabinet frame and a second mounting cabinet frame are slidably arranged on the screw rod; the first mounting cabinet frame and the second mounting cabinet frame move in the horizontal direction in the cabinet body, one end of the first mounting cabinet frame is clamped with the cabinet body through a buckle, a heat dissipation blower is arranged above the front end face of the cabinet body in a communicating manner, and a heat dissipation exhaust fan is arranged below the rear end of the cabinet body in a communicating manner; the top of the cabinet body is provided with a radiating fin structure. According to the utility model, the motor drives the screw rod to drive the first mounting cabinet frame or the second mounting cabinet frame to slowly move out of the maintenance window on the right side of the cabinet body, so that maintenance personnel can conveniently mount, dismount and maintain electrical equipment on the mounting cabinet frame; the left end of the mounting cabinet frame is limited and slides on the limiting sliding groove of the cabinet body through the limiting sliding block, so that the stability of the mounting cabinet frame in the moving process is ensured.
Description
Technical Field
The utility model belongs to the technical field of ring main units, and particularly relates to an outdoor ring main unit.
Background
The ring main unit body is a unit body for installing one or more groups of power transmission and distribution equipment (high-voltage switch equipment), and is divided into a metal unit body or a nonmetal insulation unit body according to manufacturing materials.
In the prior art, the ring main unit is internally provided with the shape and size adaptive electrical equipment, when the electrical equipment in the cabinet body is damaged and needs to be maintained, the internal equipment can only be maintained from the front direction of the cabinet body, and the maintenance problems in the other directions can be maintained only by disassembling or taking out the electrical equipment according to layers, and meanwhile, due to the small space in the cabinet body, the electrical equipment is inconvenient for workers to disassemble, assemble and maintain; the disassembly and assembly and maintenance efficiency is reduced.
Disclosure of utility model
To solve the problems set forth in the background art. The utility model provides an outdoor ring main unit, wherein a motor drives a screw rod to drive a first installation cabinet frame or a second installation cabinet frame to slowly move out of a maintenance window on the right side of a cabinet body, so that maintenance staff can conveniently install, detach and maintain electric equipment on the first installation cabinet frame and the second installation cabinet frame; the left ends of the first mounting cabinet frame and the second mounting cabinet frame slide on the limiting sliding groove of the cabinet body in a limiting mode through the limiting sliding block, and stability of the first mounting cabinet frame and the second mounting cabinet frame in the moving process is guaranteed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an outdoor ring main unit comprises a main unit body and a top cover, wherein the top cover is arranged at the top of the main unit body; the inner part of the cabinet body is divided into two cabinet cavities by a partition plate, a screw rod is arranged at the bottom of the cabinet body, and a first mounting cabinet frame and a second mounting cabinet frame are slidably arranged on the screw rod; the first mounting cabinet frame and the second mounting cabinet frame move in the horizontal direction in the cabinet body, one end of the first mounting cabinet frame is clamped with the cabinet body through a buckle, a heat dissipation blower is arranged above the front end face of the cabinet body in a communicating manner, and a heat dissipation exhaust fan is arranged below the rear end of the cabinet body in a communicating manner; the top of the cabinet body is provided with a radiating fin structure.
As an optimal scheme of the outdoor ring main unit, the screw rod is arranged at the inner bottom of the cabinet body through the screw rod seat, the left end of the cabinet body is provided with the organic bin, and one end of the screw rod penetrates through the cabinet body to the inside of the organic bin and is in driving connection with a motor arranged in the organic bin.
As an optimal scheme of the outdoor ring main unit, a screw rod sliding block is arranged on the screw rod, the bottoms of the first installation cabinet frame and the second installation cabinet frame are fixedly connected with the screw rod sliding block, and the first installation cabinet frame and the second installation cabinet frame are driven by a motor to move horizontally on the screw rod through the screw rod sliding block.
As a preferable scheme of the outdoor ring main unit, the left ends of the first mounting cabinet frame and the second mounting cabinet frame are provided with the limiting sliding blocks, and the first mounting cabinet frame and the second mounting cabinet frame are arranged on the limiting sliding grooves in the cabinet body in a sliding manner through the limiting sliding blocks; the right end of the cabinet body is provided with a maintenance window, and the edge of the maintenance window is provided with a clamping groove; the buckles are arranged on two sides of the first mounting cabinet frame and the second mounting cabinet frame, and are mutually clamped with the cabinet body through the buckles and the clamping grooves.
As a preferable scheme of the outdoor ring main unit, the partition plate is provided with a plurality of ventilation and heat dissipation holes.
As an optimal scheme of the outdoor ring main unit, the first mounting cabinet frame is provided with a mounting plate.
Compared with the prior art, the utility model has the beneficial effects that:
When the electrical equipment in the cabinet body needs to be maintained, the motor driving screw rod can be controlled to drive the first mounting cabinet frame or the second mounting cabinet frame to slowly move out of the maintenance window on the right side of the cabinet body, so that the electrical equipment on the mounting frame is exposed outside the cabinet body; thereby facilitating the maintenance personnel to mount, dismount and maintain the electrical equipment on the first mounting cabinet frame and the second mounting cabinet frame; the left ends of the first mounting cabinet frame and the second mounting cabinet frame are limited and slide on the limiting sliding groove of the cabinet body through the limiting sliding block, so that the stability of the first mounting cabinet frame and the second mounting cabinet frame in the moving process is ensured; the disassembly and maintenance efficiency is improved;
In addition, in the using process of the cabinet body, the electric equipment works to radiate a large amount of heat, the radiating blower and the radiating exhaust fan are controlled to work simultaneously, the radiating blower blows air into the cabinet body, and the radiating exhaust fan draws air from the cabinet body, so that the convection of gas in the cabinet body is accelerated, and the heat radiation in the cabinet body is accelerated; a radiating fin structure for radiating is arranged at the top of the cabinet body, so that the use stability of the ring main unit is ensured; the service life of the electronic element inside the ring main unit body is effectively prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an outdoor ring main unit according to the present utility model;
fig. 2 is a schematic front view of an outdoor ring main unit according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the isometric view of A-A of FIG. 2;
Fig. 4 is a schematic structural diagram of the outdoor ring main unit according to the present utility model after the top cover is removed;
FIG. 5 is a schematic top view of FIG. 4;
FIG. 6 is a schematic cross-sectional view of the B-B isometric view of FIG. 4.
Reference numerals illustrate:
1. A cabinet body; 2. a first mounting bracket; 3. a second mounting bracket; 4. a heat dissipation blower; 5. a heat dissipation exhaust fan; 6. a top cover; 7. a heat sink structure; 8. a screw rod; 9. a motor; 11. a partition plate; 12. a machine cabin; 13. ventilation and heat dissipation holes; 14. a clamping groove; 15. limiting sliding grooves; 21. a mounting plate; 22. a buckle; 24. a limit sliding block; 81. and a screw rod sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-6, the present utility model provides the following technical solutions: an outdoor ring main unit comprises a main unit body 1 and a top cover 6, wherein the top cover 6 is arranged at the top of the main unit body 1; the inside of the cabinet body 1 is divided into two cabinet cavities by a partition plate 11, a screw rod 8 is arranged at the inner bottom of the cabinet body 1, and a first mounting cabinet frame 2 and a second mounting cabinet frame 3 are slidably arranged on the screw rod 8; the first mounting cabinet frame 2 and the second mounting cabinet frame 3 move in the horizontal direction in the cabinet body 1, one end of the first mounting cabinet frame is clamped with the cabinet body 1 through a buckle 22, a heat dissipation blower 4 is arranged above the front end surface of the cabinet body 1 in a communicating manner, and a heat dissipation exhaust fan 5 is arranged below the rear end of the cabinet body 1 in a communicating manner; a radiating fin structure 7 is arranged on the top of the cabinet body 1; in this embodiment, when the electrical equipment in the cabinet body 1 needs to be maintained, the motor 9 can be controlled to drive the screw rod 8 to drive the first installation cabinet frame 2 or the second installation cabinet frame 3 to slowly move out of the maintenance window on the right side of the cabinet body 1, so that maintenance personnel can conveniently install, detach and maintain the electrical equipment on the first installation cabinet frame 2 and the second installation cabinet frame 3; the upper left ends of the first mounting cabinet frame 2 and the second mounting cabinet frame 3 are limited to slide on the limiting sliding groove 15 of the cabinet body 1 through the limiting sliding block 24, so that the stability of the first mounting cabinet frame 2 and the second mounting cabinet frame 3 in the moving process is ensured;
In addition, in the using process of the cabinet body 1, the electric equipment works to radiate a large amount of heat, the heat radiating blower 4 and the heat radiating exhaust fan 5 are controlled to work simultaneously, the heat radiating blower 4 blows air into the cabinet body 1, and the heat radiating exhaust fan 5 exhausts air from the cabinet body 1, so that the convection of air in the cabinet body 1 is accelerated, and the heat radiation in the cabinet body 1 is accelerated; and a radiating fin structure 7 for radiating is arranged at the top of the cabinet body 1, so that the use stability of the ring main unit is ensured.
When the cabinet is particularly used, the screw rod 8 is arranged at the inner bottom of the cabinet body 1 through the screw rod seat, the organic bin 12 is arranged at the left end of the cabinet body 1, and one end of the screw rod 8 penetrates through the cabinet body 1 to the inside of the organic bin 12 and is in driving connection with the motor 9 arranged in the organic bin 12.
When the device is specifically used, the screw rod 8 is provided with the screw rod sliding block 81, the bottoms of the first mounting cabinet frame 2 and the second mounting cabinet frame 3 are fixedly connected with the screw rod sliding block 81, and the first mounting cabinet frame 2 and the second mounting cabinet frame 3 are driven by the motor 9 to move horizontally on the screw rod 8 through the screw rod sliding block 81.
When the cabinet is particularly used, the left ends of the first mounting cabinet frame 2 and the second mounting cabinet frame 3 are provided with the limit sliding blocks 24, and the first mounting cabinet frame 2 and the second mounting cabinet frame 3 are arranged on the limit sliding grooves 15 in the cabinet body 1 in a sliding manner through the limit sliding blocks 24; the right end of the cabinet body 1 is provided with a maintenance window, and the edge of the maintenance window is provided with a clamping groove 14; the first mounting cabinet frame 2 and the second mounting cabinet frame 3 are provided with buckles 22 on two sides, and are mutually clamped with the cabinet body 1 through the buckles 22 and the clamping grooves 14.
In specific use, the partition 11 is provided with a plurality of ventilation and heat dissipation holes 13.
In specific use, the first mounting cabinet 2 is provided with a mounting plate 21.
In addition, a power supply for the electric connection of the motor 9, the heat dissipation blower 4 and the heat dissipation exhaust fan 5 is arranged at the bottom in the cabinet body 1, and a control switch box for controlling the motor 9, the heat dissipation blower 4 and the heat dissipation exhaust fan 5 is arranged on the cabinet body 1.
The working principle and the using flow of the utility model are as follows: when the utility model is used, each electrical device is arranged on the first mounting cabinet frame 2 and the second mounting cabinet frame 3; the first mounting cabinet frame 2 and the second mounting cabinet frame 3 are driven by a motor 9 to slide on a screw rod 8 through a screw rod sliding block 81 and then are in closing clamping connection with the cabinet body 1;
When the electrical equipment in the cabinet body 1 needs to be maintained, the motor 9 can be controlled to drive the screw rod 8 to drive the first installation cabinet frame 2 or the second installation cabinet frame 3 to slowly move out of the maintenance window on the right side of the cabinet body 1, so that the electrical equipment on the installation frame is exposed outside the cabinet body 1; thereby facilitating the maintenance personnel to mount, dismount and maintain the electrical equipment on the first mounting cabinet frame 2 and the second mounting cabinet frame 3; the upper left ends of the first mounting cabinet frame 2 and the second mounting cabinet frame 3 are limited to slide on the limiting sliding groove 15 of the cabinet body 1 through the limiting sliding block 24, so that the stability of the first mounting cabinet frame 2 and the second mounting cabinet frame 3 in the moving process is ensured;
In addition, in the using process of the cabinet body 1, the electric equipment works to radiate a large amount of heat, the heat radiating blower 4 and the heat radiating exhaust fan 5 are controlled to work simultaneously, the heat radiating blower 4 blows air into the cabinet body 1, and the heat radiating exhaust fan 5 exhausts air from the cabinet body 1, so that the convection of air in the cabinet body 1 is accelerated, and the heat radiation in the cabinet body 1 is accelerated; and a radiating fin structure 7 for radiating is arranged at the top of the cabinet body 1, so that the use stability of the ring main unit is ensured.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An outdoor looped netowrk cabinet, its characterized in that: comprises a cabinet body (1) and a top cover (6), wherein the top cover (6) is arranged at the top of the cabinet body (1); the inside of the cabinet body (1) is divided into two cabinet cavities by a partition plate (11), a screw rod (8) is arranged at the inner bottom of the cabinet body (1), and a first mounting cabinet frame (2) and a second mounting cabinet frame (3) are slidably arranged on the screw rod (8); the first mounting cabinet frame (2) and the second mounting cabinet frame (3) move in the horizontal direction inside the cabinet body (1), one end of the first mounting cabinet frame is clamped with the cabinet body (1) through a buckle (22), a heat dissipation blower (4) is arranged above the front end surface of the cabinet body (1) in a communicating manner, and a heat dissipation exhaust fan (5) is arranged below the rear end of the cabinet body (1) in a communicating manner; the top of the cabinet body (1) is provided with a radiating fin structure (7).
2. An outdoor ring main unit according to claim 1, wherein: the screw rod (8) is installed at the inner bottom of the cabinet body (1) through a screw rod seat, an organic bin (12) is arranged at the left end of the cabinet body (1), one end of the screw rod (8) penetrates through the cabinet body (1) to the inside of the organic bin (12), and is in driving connection with a motor (9) installed in the organic bin (12).
3. An outdoor ring main unit according to claim 2, wherein: the screw rod (8) is provided with a screw rod sliding block (81), the bottoms of the first installation cabinet frame (2) and the second installation cabinet frame (3) are fixedly connected with the screw rod sliding block (81), and the first installation cabinet frame (2) and the second installation cabinet frame (3) are driven by a motor (9) to move in the horizontal direction on the screw rod (8) through the screw rod sliding block (81).
4. An outdoor ring main unit according to claim 3, wherein: a limit sliding block (24) is arranged at the left ends of the first mounting cabinet frame (2) and the second mounting cabinet frame (3), and the first mounting cabinet frame (2) and the second mounting cabinet frame (3) are arranged on a limit sliding groove (15) in the cabinet body (1) in a sliding manner through the limit sliding block (24); a maintenance window is arranged at the right end of the cabinet body (1), and a clamping groove (14) is arranged at the edge of the maintenance window; the two sides of the first mounting cabinet frame (2) and the second mounting cabinet frame (3) are provided with buckles (22), and the buckles (22) and the clamping grooves (14) are clamped with the cabinet body (1) mutually.
5. An outdoor ring main unit according to claim 1, wherein: a plurality of ventilation and heat dissipation holes (13) are formed in the partition plate (11).
6. An outdoor ring main unit according to claim 1, wherein: the first mounting cabinet frame (2) is provided with a mounting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322932260.XU CN221328388U (en) | 2023-10-31 | 2023-10-31 | Outdoor ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322932260.XU CN221328388U (en) | 2023-10-31 | 2023-10-31 | Outdoor ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221328388U true CN221328388U (en) | 2024-07-12 |
Family
ID=91807337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322932260.XU Active CN221328388U (en) | 2023-10-31 | 2023-10-31 | Outdoor ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221328388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119171252A (en) * | 2024-10-08 | 2024-12-20 | 江苏鑫恒泰电气科技有限公司 | A low-voltage withdrawable switch cabinet that is easy to maintain |
-
2023
- 2023-10-31 CN CN202322932260.XU patent/CN221328388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119171252A (en) * | 2024-10-08 | 2024-12-20 | 江苏鑫恒泰电气科技有限公司 | A low-voltage withdrawable switch cabinet that is easy to maintain |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |