CN218732505U - Environment-friendly looped netowrk cabinet body installation frame - Google Patents
Environment-friendly looped netowrk cabinet body installation frame Download PDFInfo
- Publication number
- CN218732505U CN218732505U CN202222361686.XU CN202222361686U CN218732505U CN 218732505 U CN218732505 U CN 218732505U CN 202222361686 U CN202222361686 U CN 202222361686U CN 218732505 U CN218732505 U CN 218732505U
- Authority
- CN
- China
- Prior art keywords
- mounting
- plate
- connecting plate
- contact
- side plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model provides an environment-friendly looped netowrk cabinet body installation frame, including first installation department, second installation department, preceding mounting panel and back mounting panel. The first mounting part is used for mounting an isolation contact of the ring main unit body; the second mounting part is parallel to the first mounting part and is arranged at intervals and used for mounting a pole column and a grounding contact on the ring main unit body; two ends of the front mounting plate are respectively connected with the first mounting part and the second mounting part, and the front mounting plate is provided with a first mounting hole for rotatably mounting a movable contact on the ring main unit body; the rear mounting plate is parallel to the front mounting plate and arranged at intervals, two ends of the rear mounting plate are respectively connected with the first mounting part and the second mounting part, and the rear mounting plate is provided with a mounting structure for the movable contact on the ring main unit to rotate and mount. The utility model provides an environment-friendly looped netowrk cabinet body installation frame aims at can solving the loaded down with trivial details problem of pipe fitting composite installation process that supplies looped netowrk cabinet body installation among the prior art.
Description
Technical Field
The utility model belongs to the technical field of distribution equipment engineering, concretely relates to environment-friendly looped netowrk cabinet body installation frame.
Background
The ring main unit body is a group of transmission and distribution electrical equipment (high-voltage switch equipment), the ring main unit body is arranged in a metal or nonmetal insulating cabinet body or is made into electrical equipment of an assembled interval ring main power supply unit, and a load switch and a fuse are adopted in the core part of the electrical equipment, so that the ring main unit has the advantages of simple structure, small size, low price, capability of improving power supply parameters and performance, power supply safety and the like. The transformer substation is widely applied to distribution stations and box-type substations of load centers such as urban residential districts, high-rise buildings, large factory enterprises and the like. The ring main unit body generally includes an isolation contact, a moving contact, a grounding contact, a pole, an insulation pull rod, and the like.
In the prior art, the ring main unit body (the ring main unit body can control the opening and closing or the disconnection of the ring main unit) is installed on the assembled pipe fitting through assembling the pipe fitting, and then the assembled pipe fitting with the ring main unit body is installed in the insulating cabinet body, so that the operation process is complex, time and labor are wasted, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides an environment-friendly looped netowrk cabinet body installation frame aims at can solving the loaded down with trivial details problem of pipe fitting composite installation process that supplies the installation of looped netowrk cabinet body among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an environment-friendly looped netowrk cabinet body installation frame includes:
the first mounting part is used for mounting an isolation contact of the ring main unit body;
the second mounting part is parallel to the first mounting part and is arranged at intervals and used for mounting a pole column and a grounding contact on the ring main unit body;
the front mounting plate is positioned between the first mounting part and the second mounting part, two ends of the front mounting plate are respectively connected with the first mounting part and the second mounting part, and the front mounting plate is provided with a first mounting hole for rotatably mounting a movable contact on the ring main unit body; and
the rear mounting plate is positioned between the first mounting part and the second mounting part, is parallel to the front mounting plate and is arranged at intervals, two ends of the rear mounting plate are respectively connected with the first mounting part and the second mounting part, and the rear mounting plate is provided with a mounting structure for rotatably mounting a movable contact on the ring main body;
wherein, first installation department preceding mounting panel the second installation department reaches the back mounting panel encloses to close and forms the chamber that holds that supplies the looped netowrk cabinet body to place.
In one possible implementation manner, the spacing direction of the front mounting plate and the rear mounting plate is set to be a first direction; the first mounting part comprises an isolation contact mounting plate, a stand column and a bottom side plate; the isolating contact mounting plate is provided with a plurality of second mounting holes for mounting isolating contacts, and the second mounting holes are arranged at intervals along the first direction; the number of the upright columns is two, the two upright columns are parallel to each other along the first direction and are arranged at intervals, and one ends of the two upright columns are respectively connected with two ends of the isolation contact mounting plate; the bottom side plate and the isolation contact mounting plate are arranged at intervals, and two ends of the bottom side plate are connected with the other ends of the two stand columns;
the isolation contact mounting plate, the two upright columns and the bottom side plate are enclosed to form a first sub-cavity.
In a possible implementation manner, the side edge of the bottom side plate close to one side of the isolation contact mounting plate is wavy.
In a possible implementation manner, the spacing direction of the bottom side plate and the isolating contact mounting plate is set to be a second direction; the second mounting part comprises a first connecting plate, a second connecting plate, a pole mounting plate and a grounding contact mounting plate;
the first connecting plate is arranged along the first direction; the second connecting plate is arranged along the first direction, and the second connecting plate and the first connecting plate are arranged in parallel and at intervals along the second direction; the pole mounting plates are arranged in parallel along the first direction and are arranged at intervals, each pole mounting plate is located between the first connecting plate and the second connecting plate, two ends of each pole are respectively connected with the first connecting plate and the second connecting plate, and each pole mounting plate is used for rotatably mounting poles; the ground contact mounting plate is detachably mounted on the first connecting plate, a plurality of third mounting holes for mounting the ground contacts are formed in the ground contact mounting plate, and the third mounting holes are arranged at intervals in the first direction.
In a possible implementation manner, the second mounting portion further includes a third connecting plate, the third connecting plate is disposed along the first direction, the third connecting plate is located between the first connecting plate and the second connecting plate, two ends of the third connecting plate are respectively connected with the first connecting plate and the second connecting plate, and a via hole for the insulation pull rod to pass through is formed in the third connecting plate.
In a possible implementation manner, the ground contact mounting plate includes a connecting end and a mounting end, the connecting end is in threaded connection with the first connecting plate, the mounting end and the connecting end form an included angle, a plurality of support plates are arranged between the mounting end and the connecting end, and the support plates are parallel to each other along the first direction and are arranged at intervals; the mounting end is used for mounting the grounding contact.
In one possible implementation manner, the rear mounting plate comprises a first side plate, a second side plate and an intermediate connecting plate; the first side plate is arranged along the spacing direction of the first installation part and the second installation part; the second side plate is arranged along the interval direction of the first installation part and the second installation part, and the second side plate and the first side plate are parallel and arranged at intervals along the second direction; the middle connecting plate is positioned between the first side plate and the second side plate, and two ends of the middle connecting plate are respectively connected with the first side plate and the second side plate; the mounting structure is detachably connected to the first side plate, and a fourth mounting hole for the moving contact to rotate and mount is formed in the mounting structure.
The utility model provides an environment-friendly looped netowrk cabinet body installation frame's beneficial effect lies in: compared with the prior art, the first installation part, the second installation part, the front installation plate and the rear installation plate are enclosed to form a containing cavity for the ring main unit body to be placed, the isolating contact of the ring main unit body is installed on the first installation part, the moving contact is installed on the front installation plate and the rear installation plate in a rotating mode, the pole and the grounding contact are installed on the second installation part, and therefore when the moving contact is in contact with the isolating contact, the ring main power supply unit is in an opening and closing state. When the moving contact contacts with the grounding contact, the looped network power supply unit is in a disconnected state. Can directly be in this application with the environment-friendly looped netowrk cabinet body installation frame direct mount to the insulating network cabinet of installing the looped netowrk cabinet body, avoid the process of equipment, easy operation, labour saving and time saving, the practicality is good.
Drawings
Fig. 1 is a schematic structural diagram of an installation frame of an environment-friendly ring main unit body according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii of the installation frame of the environment-friendly ring main unit body according to an embodiment of the present invention;
fig. 3 is a third schematic structural view of the installation frame of the environment-friendly ring main unit body according to an embodiment of the present invention;
fig. 4 is the embodiment of the utility model provides an environment-friendly looped netowrk cabinet body installation frame's structural schematic diagram is four.
Description of reference numerals:
10. a first mounting portion; 11. an isolation contact mounting plate; 12. a column; 13. a bottom side plate; 20. a front mounting plate; 30. a second mounting portion; 31. a first connecting plate; 32. a second connecting plate; 33. a pole mounting plate; 34. a ground contact mounting plate; 341. a connecting end; 342. an installation end; 343. a support plate; 35. a third connecting plate; 40. a rear mounting plate; 41. a mounting structure; 42. a first side plate; 43. a second side plate; 44. an intermediate connecting plate.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the terms "length", "width", "height", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention.
It should also be noted that, unless expressly specified or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral parts thereof; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Further, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to fig. 4, the installation frame of the ring main unit body according to the present invention will now be described. Environment-friendly looped netowrk cabinet body installation frame includes first installation department 10, second installation department 30, preceding mounting panel 20 and back mounting panel 40. The first mounting portion 10 is used for mounting an isolation contact of the ring main unit body. The second mounting portion 30 is parallel to the first mounting portion 10 and is arranged at an interval, and is used for mounting a pole and a grounding contact of the ring main unit body. The front mounting plate 20 is located between the first mounting portion 10 and the second mounting portion 30, and both ends are connected to the first mounting portion 10 and the second mounting portion 30, respectively. The front mounting plate 20 has a first mounting hole for rotatably mounting a movable contact on the ring main unit body. The rear mounting plate 40 is located between the first mounting portion 10 and the second mounting portion 30, and is parallel to the front mounting plate 20 and arranged at an interval, two ends of the rear mounting plate 40 are respectively connected with the first mounting portion 10 and the second mounting portion 30, and the rear mounting plate 40 is provided with a mounting structure 41 for rotatably mounting the moving contact. Wherein, first installation department 10, second installation department 30, preceding mounting panel 20 and back mounting panel 40 enclose to close and form the chamber that holds that supplies the looped netowrk cabinet body to place.
The embodiment of the utility model provides an environment-friendly looped netowrk cabinet body installation frame, compared with the prior art, first installation department 10, second installation department 30, preceding mounting panel 20 and rear mounting panel 40 enclose to close to form and supply the chamber that holds that the looped netowrk cabinet body was placed, and the isolation contact of looped netowrk cabinet body installs on first installation department 10, the moving contact rotates and installs in the front on mounting panel 20 and rear mounting panel 40, utmost point post and ground contact are installed on second installation department 30, thereby when the moving contact contacts with the isolation contact, looped netowrk power supply unit is in the state that opens and shuts. When the moving contact contacts with the grounding contact, the looped network power supply unit is in a disconnected state. Can directly be in this application with the environment-friendly looped netowrk cabinet body installation frame direct mount to the insulating network cabinet of installing the looped netowrk cabinet body, avoid the process of equipment, easy operation, labour saving and time saving, the practicality is good.
In some embodiments, referring to fig. 1, the spacing direction between the first mounting portion 10 and the second mounting portion 30 is set to be a first direction, and the spacing direction between the front mounting plate 20 and the rear mounting plate 40 is set to be a second direction. The first mounting section 10 includes an isolating contact mounting plate 11, a column 12, and a bottom side plate 13. The isolation contact mounting plate is provided with a plurality of second mounting holes for mounting the isolation contacts. The second mounting holes are arranged at intervals along the second direction. The column 12 is provided with two second mounting holes for mounting the isolating contacts. The number of the two columns 12 is two, the two columns 12 are parallel to each other along the second direction and are arranged at intervals, and one ends of the two columns 12 are respectively connected with two ends of the isolation contact mounting plate 11. The bottom side plate 13 is arranged at a distance from the isolating contact mounting plate 11, and two ends of the bottom side plate 13 are connected with the other ends of the two upright posts 12. The isolation contact mounting plate 11, the two columns 12 and the bottom side plate 13 enclose to form a first sub-cavity. In this embodiment, a plurality of second mounting holes for mounting the isolation contacts are formed in the isolation contact mounting plate 11, so that the isolation contacts are stably mounted on the isolation contact mounting plate 11, and the isolation contact mounting plate 11, the two columns 12 and the bottom side plate 13 are enclosed to form a first sub-cavity, thereby reducing the weight of the first mounting portion 10 and saving the cost.
In some embodiments, referring to fig. 1, the side of the bottom side plate 13 near the isolating contact mounting plate 11 is wavy, which enhances the structural stability of the bottom side plate 13, and thus the structural stability of the first mounting portion 10.
In some embodiments, referring to fig. 1, the second mounting portion 30 includes a first connecting plate 31, a second connecting plate 32, a pole mounting plate 33, and a ground contact mounting plate 34. The first connection plate 31 is disposed in a first direction. The second connecting plate 32 is disposed along the first direction, and the second connecting plate 32 and the first connecting plate 31 are disposed in parallel and spaced apart along the second direction. The post mounting plates 33 are provided in a plurality of numbers, each post mounting plate 33 is arranged in parallel and at intervals along a first direction, each post mounting plate 33 is located between the first connecting plate 31 and the second connecting plate 32, and both ends of each post are connected with the first connecting plate 31 and the second connecting plate 32 respectively. Each pole mounting plate 33 is used for the rotary connection of the pole. The ground contact mounting plate 34 is detachably mounted on the first connecting plate 31, a plurality of third mounting holes for mounting ground contacts are formed in the ground contact mounting plate 34, and the third mounting holes are arranged at intervals along the first direction. In this embodiment, utmost point post mounting panel 33 is equipped with a plurality ofly, and utmost point post and each utmost point post mounting panel 33 rotate to be connected to utmost point post can not take place to squint at pivoted in-process position. The ground contact mounting plate 34 is detachably mounted on the first connecting plate 31, so that the ground contact mounting plate 34 can be replaced conveniently, and the practicability is good.
In some embodiments, referring to fig. 1, the second mounting portion 30 further includes a third connecting plate 35, the third connecting plate 35 is disposed along the first direction, the third connecting plate 35 is located between the first connecting plate 31 and the second connecting plate 32, two ends of the third connecting plate 35 are respectively connected to the first connecting plate 31 and the second connecting plate 32, and a through hole for passing the insulating pull rod is disposed on the third connecting plate 35. In this embodiment, the insulating pull rod penetrates through the via hole, when the insulating pull rod is connected with the pole, the moving contact is in contact with the isolation contact at the moment, and the looped network power supply unit is in an open-close state.
In some embodiments, referring to fig. 1, the ground contact mounting plate 34 includes a connection end 341 and a mounting end 342. The connecting end 341 is in threaded connection with the first connecting plate 31, the mounting end 342 and the connecting end 341 form an included angle, and a plurality of supporting plates 343 are arranged between the mounting end 342 and the connecting end 341. The supporting plates 343 are arranged in parallel and spaced apart along the first direction. The mounting end 342 is for mounting a ground contact. In this embodiment, the installation end 342 and the connection end 341 form an included angle, and the support plate 343 is disposed between the installation end 342 and the connection end 341, so as to enhance the stability of the connection between the installation end 342 and the connection end 341.
In some embodiments, referring to fig. 1 and 3, the rear mounting plate 40 includes a first side plate 42, a second side plate 43, and an intermediate connecting plate 44. The first side plate 42 is disposed along the direction of spacing of the first and second mounting portions 10 and 30. The second side plate 43 is disposed along the spacing direction of the first and second mounting portions 10 and 30, and the second side plate 43 and the first side plate 42 are disposed in parallel and spaced apart along the second direction. An intermediate connecting plate 44 is located between the first side plate 42 and the second side plate 43, and both ends of the intermediate connecting plate 44 are connected to the first side plate 42 and the second side plate 43, respectively. The mounting structure 41 is detachably connected to the first side plate 42, and a fourth mounting hole for rotatably mounting the moving contact is formed in the mounting structure 41. Specifically, the cross section of the rear mounting plate 40 is U-shaped, so that the structural stability of the rear mounting plate 40 is enhanced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (7)
1. Environmental protection type looped netowrk cabinet body installation frame, its characterized in that includes:
the first installation part is used for installing the isolation contact of the ring main unit body;
the second mounting part is parallel to the first mounting part and is arranged at intervals and used for mounting a pole column and a grounding contact on the ring main unit body;
the front mounting plate is positioned between the first mounting part and the second mounting part, two ends of the front mounting plate are respectively connected with the first mounting part and the second mounting part, and the front mounting plate is provided with a first mounting hole for rotatably mounting a movable contact on the ring main unit body; and
the rear mounting plate is positioned between the first mounting part and the second mounting part, is parallel to the front mounting plate and is arranged at intervals, two ends of the rear mounting plate are respectively connected with the first mounting part and the second mounting part, and the rear mounting plate is provided with a mounting structure for rotatably mounting a movable contact on the ring main unit body;
wherein, first installation department preceding mounting panel the second installation department reaches the back mounting panel encloses to close and forms the chamber that holds that supplies the looped netowrk cabinet body to place.
2. The environment-friendly ring main unit body mounting frame as claimed in claim 1, wherein a spacing direction between the front mounting plate and the rear mounting plate is set to a first direction; the first mounting part comprises an isolation contact mounting plate, a stand column and a bottom side plate; the isolating contact mounting plate is provided with a plurality of second mounting holes for mounting isolating contacts, and the second mounting holes are arranged at intervals along the first direction; the number of the upright columns is two, the two upright columns are parallel to each other along the first direction and are arranged at intervals, and one ends of the two upright columns are respectively connected with two ends of the isolation contact mounting plate; the bottom side plate and the isolation contact mounting plate are arranged at intervals, and two ends of the bottom side plate are connected with the other ends of the two stand columns;
the isolation contact mounting plate, the two upright columns and the bottom side plate are enclosed to form a first sub-cavity.
3. The environment-friendly ring main unit body mounting frame as claimed in claim 2, wherein a side of the bottom side plate adjacent to the isolating contact mounting plate is wave-shaped.
4. The environment-friendly ring main unit body mounting frame as claimed in claim 2, wherein a spacing direction between the bottom side plate and the isolating contact mounting plate is set to a second direction; the second mounting part comprises a first connecting plate, a second connecting plate, a pole mounting plate and a grounding contact mounting plate;
the first connecting plate is arranged along the first direction; the second connecting plate is arranged along the first direction, and the second connecting plate and the first connecting plate are arranged in parallel and at intervals along the second direction; the pole mounting plates are arranged in parallel along the first direction and are arranged at intervals, each pole mounting plate is located between the first connecting plate and the second connecting plate, two ends of each pole are connected with the first connecting plate and the second connecting plate respectively, and each pole mounting plate is used for rotatably mounting poles; the ground contact mounting panel demountable installation be in on the first connecting plate, be equipped with a plurality of third mounting holes that supply the ground contact installation on the ground contact mounting panel, each the third mounting hole is followed the first direction interval sets up.
5. The environment-friendly ring main unit body mounting frame as claimed in claim 4, wherein the second mounting portion further includes a third connecting plate, the third connecting plate is disposed along the first direction, the third connecting plate is located between the first connecting plate and the second connecting plate, two ends of the third connecting plate are respectively connected to the first connecting plate and the second connecting plate, and a through hole for passing the insulating pull rod is disposed on the third connecting plate.
6. The environment-friendly ring main unit body mounting frame as claimed in claim 4, wherein the ground contact mounting plate includes a connecting end and a mounting end, the connecting end is in threaded connection with the first connecting plate, the mounting end and the connecting end are arranged at an included angle, a plurality of support plates are arranged between the mounting end and the connecting end, and the support plates are arranged in parallel and at intervals along the first direction; the mounting end is used for mounting the grounding contact.
7. The environment-friendly ring main unit body mounting frame of claim 4, wherein the rear mounting plate comprises a first side plate, a second side plate and an intermediate connecting plate; the first side plate is arranged along the spacing direction of the first installation part and the second installation part; the second side plate is arranged along the interval direction of the first installation part and the second installation part, and the second side plate and the first side plate are parallel and arranged at intervals along the second direction; the middle connecting plate is positioned between the first side plate and the second side plate, and two ends of the middle connecting plate are respectively connected with the first side plate and the second side plate; the mounting structure is detachably connected to the first side plate, and a fourth mounting hole for the moving contact to rotate and mount is formed in the mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361686.XU CN218732505U (en) | 2022-09-06 | 2022-09-06 | Environment-friendly looped netowrk cabinet body installation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361686.XU CN218732505U (en) | 2022-09-06 | 2022-09-06 | Environment-friendly looped netowrk cabinet body installation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218732505U true CN218732505U (en) | 2023-03-24 |
Family
ID=85634445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222361686.XU Active CN218732505U (en) | 2022-09-06 | 2022-09-06 | Environment-friendly looped netowrk cabinet body installation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218732505U (en) |
-
2022
- 2022-09-06 CN CN202222361686.XU patent/CN218732505U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218732505U (en) | Environment-friendly looped netowrk cabinet body installation frame | |
| CN217984125U (en) | Indoor looped netowrk cabinet convenient to installation | |
| CN112152093A (en) | Modular electric power thing networking distribution device | |
| CN213341242U (en) | Miniaturized indoor metal armored movable switch equipment | |
| CN211701003U (en) | Large-scale transformer installation switch cabinet | |
| CN209626691U (en) | A kind of air insulation ring network cabinet | |
| CN215933468U (en) | Ground switch conducting rod spiral lifting structure for ring main unit | |
| CN210283972U (en) | Railway power transmission line anti-winding device | |
| CN217847723U (en) | Conductive rod for environment-friendly gas insulation ring main unit | |
| CN207232225U (en) | A kind of New electricity meter case | |
| CN215934107U (en) | Safety isolation mechanism of mechanical interlocking power distribution cabinet | |
| CN216750701U (en) | Moisture-proof ring network switch cabinet | |
| CN214755384U (en) | Insulating tube bus for phase change of switch cabinet | |
| CN215343429U (en) | Full-insulated cabinet circuit breaker mechanism | |
| CN217984083U (en) | Ring network switch cabinet capable of being installed quickly | |
| CN210468509U (en) | Distribution box protection mechanism | |
| CN213341412U (en) | Compact insulation vacuum ring main unit | |
| CN214429083U (en) | Looped network switch cabinet | |
| CN211655380U (en) | Combined ring main unit | |
| CN212063176U (en) | A installation base for inflatable looped netowrk switchgear | |
| CN217240079U (en) | High-protection movable pre-installed transformer substation | |
| CN210404527U (en) | Put cabinet in miniaturized intelligence | |
| CN203761053U (en) | Modularly-arranged parallel capacitor device for substation | |
| CN216084709U (en) | Box for improved ZW32 deep fusion | |
| CN214379712U (en) | Exchange high-pressure metal enclosed ring net cubical switchboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |