CN110661198A - Intelligent power distribution ring main unit - Google Patents
Intelligent power distribution ring main unit Download PDFInfo
- Publication number
- CN110661198A CN110661198A CN201911032816.1A CN201911032816A CN110661198A CN 110661198 A CN110661198 A CN 110661198A CN 201911032816 A CN201911032816 A CN 201911032816A CN 110661198 A CN110661198 A CN 110661198A
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- China
- Prior art keywords
- plate
- plates
- main unit
- lower door
- power distribution
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Assembled Shelves (AREA)
Abstract
The invention discloses an intelligent power distribution ring main unit which comprises a main body, a lower door and side plate mechanisms, wherein the front view surface of the main body is sequentially and rotatably connected with the upper door and the lower door from top to bottom, the top end and the bottom end of the lower door are respectively and rotatably connected with a plurality of connecting plates, the connecting plates and the lower door are respectively and fixedly connected through fixing supports, a bottom plate is arranged at the bottom of the main body, supporting frames are welded at four corners of the bottom plate, the supporting frames are of two-section structures, an intermediate support is arranged between the two sections and is fixedly connected with the supporting frames through bolts, two side plate mechanisms are arranged on two sides of the vertical end of the main body, a back plate is arranged on the back of the main body, the back plate is of two-section structures. According to the invention, the height of the side plate mechanism, the back plate mechanism, the supporting mechanism and the door mechanism is adjusted and changed to adapt to internal environments in different cabinets, so that the space utilization rate of the cabinets is improved.
Description
Technical Field
The invention relates to the technical field of ring main units, in particular to an intelligent power distribution ring main unit.
Background
The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.
The existing ring main unit is mostly of an integrated structure, the whole structure size of the existing ring main unit cannot be changed, in actual use, the ring main unit is of a combined structure with a plurality of cabinet bodies, a large vacant space exists in the inside of part of the cabinet bodies, unnecessary waste is caused, the ring main unit which cannot be flexibly changed is reused in the current environment with stricter space requirements and reasonable application of the explained space, and better competitiveness cannot be achieved.
Disclosure of Invention
The invention aims to: the intelligent power distribution ring main unit is provided for solving the problems that the existing ring main unit cannot be flexibly changed in volume and cannot be assembled in a more space-saving manner.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent power distribution ring main unit comprises a main body, a lower door and side plate mechanisms, wherein the front view surface of the main body is sequentially and rotatably connected with the upper door and the lower door from top to bottom, the top end and the bottom end of the lower door are respectively and rotatably connected with a plurality of connecting plates, the connecting plates and the lower door are respectively and fixedly connected through a fixing support, a bottom plate is arranged at the bottom of the main body, supporting frames are welded at four corners of the bottom plate, the supporting frames are of two-section type structures, an intermediate support is arranged between the two sections of the supporting frames, the intermediate support is fixedly connected with the supporting frames through bolts, two side plate mechanisms are arranged on two sides of the vertical end of the main body, a back plate is arranged on the back of the main body;
the side plate mechanism comprises two side plates and two side middle plates, and the two side plates are movably connected with the side middle plates through four connecting pieces.
As a further description of the above technical solution:
the overlooking surface of the middle bracket is in an L-shaped structure, and two ends of the middle bracket are respectively and fixedly connected with the supporting frames at two ends through the mutual matching of the bolt and the second nut sleeve.
As a further description of the above technical solution:
the support frame is provided with a sliding groove which is vertically arranged, and the sliding groove is matched with the bolt and the second nut sleeve for use.
As a further description of the above technical solution:
the connecting piece is connected to two adjacent sides of the two side plates in a rotating mode, movable grooves are formed in two sides of the vertical end of the side middle plate and are movably connected with the connecting piece, and the side middle plate is fixedly connected with the side plates through bolts.
As a further description of the above technical solution:
the top of the cabinet body is communicated with two through pipes, the two through pipes are connected with first nut sleeves in a threaded mode, and the bottom plate is provided with a through groove which is arranged corresponding to the through pipe.
As a further description of the above technical solution:
the two adjacent sides of the two back plates are rotatably connected with connecting pieces, movable grooves are formed in the two sides of the vertical end of the back middle plate and are movably connected with the connecting pieces, and the back middle plate is fixedly connected with the back plates through bolts.
As a further description of the above technical solution:
all rotate through first hinge between a plurality of connecting plates and be connected, and rotate through first hinge between connecting plate and the lower door and be connected, rotate through between second hinge and the support frame on one side of the vertical end of lower door and be connected.
As a further description of the above technical solution:
grooves are formed in four corners of the top of the cabinet body, supporting legs are arranged at four corners of the bottom plate, and the supporting legs and the grooves are arranged correspondingly.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, the bolt fixed on the middle plate at the middle side of the side plate mechanism is taken down and pushed to the back of the cabinet body, the positions of four connecting pieces at the side edges of the side plate mechanism are adjusted, the side middle plate and the side plate are fixedly connected again through the bolt when the positions are proper, the change of the height of the side plate mechanism is completed, the back plate mechanism is operated as the side plate mechanism, so that the height of the back plate is changed, the second nut sleeve and the bolt are loosened, so that the middle bracket can be changed in position on the supporting frame, after the position is changed, the bolt and the second nut sleeve are continuously screwed, so that the fixing between the middle bracket and the supporting frame is completed, the change of the height of the supporting mechanism is completed, the fixing bracket, the lower door and the bolt on the connecting plate are taken down, and the vertical position of the fixing bracket can move up and down, after the connecting plate that is located both ends loses the restriction of fixed bolster, can rotate around first hinge, after rotating 180, carry out fixed connection with it between through bolt and next connecting plate or the lower door to the completion is to the change of the vertical height of lower door, with this the altitude variation of accomplishing all mechanisms in the cabinet body promptly, with the internal environment in the adaptation different cabinet bodies, promote the utilization ratio to the space.
2. According to the invention, when the external space environment allows, two cabinets with the vertical heights changed can be stacked in the vertical direction, the through groove formed in the bottom plate of the cabinet body is inserted with the through pipe at the top of the cabinet body, the through pipe leaks out of the cabinet body, so that the horizontal position of the cabinet body can be fixed, the cabinet body is prevented from shifting, the first nut sleeve is in threaded connection with the through pipe, the vertical position of the bottom plate of the top cabinet body is fixed, namely, the relative position between the two cabinet bodies is fixed, the cabinet bodies are placed in a stacking mode of the two cabinet bodies, the space occupied by the cabinet bodies is further reduced, and the utilization rate of the cabinet bodies for the space is increased
Drawings
FIG. 1 illustrates a front view provided in accordance with an embodiment of the present invention;
FIG. 2 illustrates a side view of an internal structure provided in accordance with an embodiment of the present invention;
FIG. 3 illustrates a horizontal cross-sectional top view provided in accordance with an embodiment of the present invention;
FIG. 4 illustrates a top assembled view provided in accordance with an embodiment of the present invention;
FIG. 5 illustrates a back view of a lower door provided in accordance with an embodiment of the present invention;
FIG. 6 illustrates a side panel side view provided in accordance with an embodiment of the present invention;
FIG. 7 illustrates a side panel assembly view provided in accordance with an embodiment of the present invention;
FIG. 8 illustrates a side view of a support stand provided in accordance with an embodiment of the present invention;
FIG. 9 illustrates a side view of a cabinet provided in accordance with an embodiment of the present invention;
illustration of the drawings:
1. a cabinet body; 2. a door is arranged; 3. a lower door; 4. a connecting plate; 5. pipe penetration; 6. a first nut sleeve; 7. a side plate mechanism; 701. a side plate; 702. a side intermediate plate; 703. a movable groove; 8. a base plate; 9. a through groove; 10. a back plate; 11. a bolt; 12. a back intermediate plate; 13. a connecting member; 14. a support frame; 1401. a chute; 15. a first hinge; 16. a middle support; 17. fixing a bracket; 18. a second hinge; 19. a second nut sleeve; 20. supporting legs; 21. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a first embodiment, referring to fig. 1, fig. 2 and fig. 9, the present invention provides a technical solution: an intelligent power distribution ring main unit comprises a main body 1, a lower door 3 and side plate mechanisms 7, wherein the front view surface of the main body 1 is sequentially and rotatably connected with an upper door 2 and the lower door 3 from top to bottom, the top end and the bottom end of the lower door 3 are respectively and rotatably connected with a plurality of connecting plates 4, the connecting plates 4 are fixedly connected with the lower door 3 through fixing supports 17, a bottom plate 8 is arranged at the bottom of the main body 1, supporting frames 14 are welded at four corners of the bottom plate 8, the supporting frames 14 are of a two-section structure, an intermediate support 16 is arranged between the two sections and is fixedly connected with the supporting frames 14 through bolts 11, the two side plate mechanisms 7 are arranged on two sides of the vertical end of the main body 1, a back plate 10 is arranged on the back, the back plate 10 is of a two-section structure;
the side plate mechanism 7 comprises two side plates 701 and two side middle plates 702, and the two side plates 701 are movably connected with the side middle plates 702 through four connecting pieces 13; four corners in the top of the cabinet body 1 are provided with grooves 21, four corners in the bottom of the bottom plate 8 are provided with supporting legs 20, the supporting legs 20 correspond to the grooves 21 in position, the supporting legs 20 and the grooves 21 are both of L-shaped structures, when the two cabinet bodies 1 are placed in the vertical direction, the supporting legs 20 are connected to the inside of the grooves 20 in a clamped mode, and the positions of the two cabinet bodies 1 are kept stable when the supporting legs 20 and the grooves 21 are matched.
In a second embodiment, please refer to fig. 1-8, the present invention provides a technical solution: an intelligent power distribution ring main unit comprises a main body 1, a lower door 3 and a side plate mechanism 7, wherein the front view surface of the main body 1 is sequentially and rotatably connected with an upper door 2 and the lower door 3 from top to bottom, the top end and the bottom end of the lower door 3 are respectively and rotatably connected with a plurality of connecting plates 4, the plurality of connecting plates 4 are respectively and rotatably connected through a first hinge 15, the connecting plates 4 are rotatably connected with the lower door 3 through the first hinges 15, one side of the vertical end of the lower door 3 is rotatably connected with a support frame 14 through a second hinge 18, the plurality of connecting plates 4 are fixedly connected with the lower door 3 through a fixed support 17, the fixed support 17 is taken down from the lower door 3 and a bolt 11 on the connecting plates 4, the vertical position of the fixed support 17 can move up and down, the main body 1 correspondingly moves the position of the fixed support 17 through the vertical position movement of the second hinge 18, after the connecting plates 4 at the two ends lose the limit of the fixed support 17, can rotate around a first hinge 15, when only a first connecting plate 4 needs to rotate, the first connecting plate 4 rotates 180 degrees around a bottom hinge 15, when a plurality of connecting plates 4 need to rotate, the bottommost one of the connecting plates 4 rotates 180 degrees around the hinge 15, the connecting plate 4 above does not rotate, after the rotation is finished, the connecting plate is fixedly connected with the next connecting plate 4 or the lower door 3 through bolts 11, the position change of a single fixing bracket 17 can be selectively carried out, or the position change of two fixing brackets 17 is carried out so as to adapt to different heights of the cabinet body 1, the change of the vertical height of the lower door 3 is finished, a bottom plate 8 is arranged at the bottom of the cabinet body 1, supporting frames 14 are welded on four corners of the bottom plate 8, the supporting frames 14 are of a T-shaped structure, and when gaps appear between the side plates 701 and the side middle plate 702, the contact area between the inside of the cabinet body 1 and the outside air is small, the supporting frame 14 is of a two-section structure, an intermediate bracket 16 is arranged between the two sections, the intermediate bracket 16 is fixedly connected with the supporting frame 14 through a bolt 11, the overlooking surface of the intermediate bracket 16 is of an L-shaped structure, two ends of the intermediate bracket 16 are respectively and fixedly connected with the supporting frames 14 at two ends through the mutual matching of the bolt 11 and a second nut sleeve 19, a sliding groove 1401 which is vertically arranged is arranged on the supporting frame 14, the sliding groove 1401 is matched with the bolt 11 and the second nut sleeve 19 for use, the second nut sleeve 19 and the bolt 11 are loosened, so that the intermediate bracket 16 can change the position on the supporting frame 14, after the position is changed, the bolt 11 and the second nut sleeve 19 are continuously screwed, and the friction force between the supporting frame 14 and the intermediate bracket 16 is increased, thereby completing the fixation between the middle bracket 16 and the supporting frame 14 to adapt to the changed height of the cabinet body 1, two side plate mechanisms 7 are arranged at two sides of the vertical end of the cabinet body 1, a back plate 10 is arranged at the back, the back plate 10 is in a two-section structure, a back middle plate 12 is arranged between the two back plates 10, two sides of one side adjacent to the two back plates 10 are rotatably connected with connecting pieces 13, two sides of the vertical end of the back middle plate 12 are respectively provided with a movable groove 703, the movable grooves 703 are movably connected with the connecting pieces 13, the back middle plate 12 is fixedly connected with the back plate 10 through bolts 11, the bolts 11 screwed on the back middle plate 12 are taken down, the back middle plate 12 can move outwards at the moment, due to the limiting function of the connecting pieces 13, the distance of the back middle plate 12 moving outwards is controlled, when the height of the cabinet body 1 is adjusted, the connecting pieces 13 move in the movable grooves 703 at two sides, the back intermediate plate 12 does not interfere with gathering between the back plates 10, after the position is proper, the back intermediate plate 12 is fixedly connected with the back plates 10 through the bolts 11 again, so that the adjustment of the back plates 10 is completed, the top of the cabinet body 1 is communicated with the two penetrating pipes 5, the two penetrating pipes 5 are both in threaded connection with the first nut sleeves 6, the bottom plate 8 is provided with the through grooves 9 which are arranged corresponding to the positions of the penetrating pipes 5, the cabinet bodies 1 with the two vertical heights changed are stacked in the vertical direction, the penetrating pipes 5 are inserted into the through grooves 9 on the bottom plate 8, the first nut sleeves 6 are in threaded connection with the penetrating pipes 5, so that the fixed connection between the two cabinet bodies 1 is ensured, the connecting lines between the two cabinet bodies 1 can be mutually connected through the penetrating pipes 5, and further unsafe factors and unattractive visual wiring feelings brought by the outside are reduced, the space can be further efficiently utilized in a stacking mode, so that the two cabinets 1 which originally need two independent spaces can be placed, and the placing can be completed only by one independent space of the cabinet 1;
the side plate mechanism 7 comprises side plates 701 and side middle plates 702, two side plates 701 are arranged, the two side plates 701 are movably connected with the side middle plates 702 through four connecting pieces 13, two adjacent sides of the two side plates 701 are rotatably connected with the connecting pieces 13, two sides of the vertical end of each side middle plate 702 are provided with movable grooves 703, the movable grooves 703 are movably connected with the connecting pieces 13, the side middle plates 702 are fixedly connected with the side plates 701 through bolts 11, when the vertical height of the cabinet body 1 is changed, the bolts 11 between the side middle plates 702 and the supporting frames 14 are taken down, the side middle plates 702 are pushed towards the inside of the cabinet body 1, so that the positions of the connecting pieces 13 in the movable grooves 703 are changed, namely, the distance between the two sections of side plates 701 is changed, when the distance is appropriate, the side plates 701 and the side middle plates 702 are fixedly connected through the bolts 11, and the change of the height of the side plate mechanism 7, with this change jointly of the vertical height of supporting mechanism, curb plate mechanism 7, backplate mechanism and door mechanism in having realized the cabinet body 1 promptly to the realization is to the change of the vertical height of the cabinet body 1, promotes the utilization ratio in the 1 space of the cabinet body.
The working principle is as follows: when in use, the bolt 11 fixed on the side middle plate 702 in the side plate mechanism 7 is taken down, the bolt 11 fixed between the back middle plate 12 and the back plate 10 is taken down, the bolt 11 screwed between the support frame 14 and the middle support frame 16 and the second nut sleeve 19 are loosened, finally the bolt 11 between the fixed support frame 17 and the connecting plate 4 and the lower door 3 is taken down, the height of each mechanism in the longitudinal direction of the cabinet body 1 can be adjusted at the moment, the side middle plate 702 is pushed into the cabinet body 1, when the bottom plate 8 moves upwards, the positions of the four connecting pieces 13 in the movable grooves 703 at the side edges of the side middle plate 702 are changed, the side middle plate 702 and the side plates 701 are fixedly connected again through the bolt 11 when the positions are proper, the height change of the side plate mechanism 7 is completed, the back middle plate 12 is pushed outwards while the position of the side middle plate 702 is adjusted, when the bottom plate 8 moves upwards, the position of the connecting piece 13 on the back plate 10 is changed in the movable groove 703 at the vertical end of the back middle plate 12, when the position is proper, the position between the back middle plate 12 and the back plate 10 is fixed by the bolt 11, the height adjustment of the back plate 10 is completed, the loosening operation is performed between the second nut sleeve 19 and the bolt 11, so that the position of the middle bracket 16 on the supporting frame 14 can be changed, when the overlapped part between the supporting frame 14 and the middle bracket 16 is increased, the distance between the top end and the bottom end of the supporting frame 14 is reduced, the influence on the internal structure and the side plate is avoided because the middle bracket 16 is in the side L-shaped structure, after the position is changed, the screwing operation is continuously performed between the bolt 11 and the second nut sleeve 19, the friction force between the supporting frame 14 and the middle bracket 16 is increased, so that the fixing between the middle bracket 16 and the supporting frame 14 is completed, the height change of the supporting mechanism is completed, the adjustment between the side plate mechanism 7 and the supporting mechanism is simultaneously performed for the back plate mechanism, the height of the cabinet body 1 is changed at the moment, the corresponding height adjustment is performed on the door at the moment, because the fixed support 17, the lower door 3 and the bolt 11 on the connecting plate 4 are taken down, when the height of the cabinet body 1 is changed, the position of the fixed support 17 is correspondingly changed by the cabinet body 1 through the second hinge 18, the connecting plates 4 positioned at two ends can rotate around the first hinge 15 due to the loss of the limitation of the fixed support 17, after the rotation is 180 degrees, the connecting plates are fixedly connected with the next connecting plate 4 or the lower door 3 through the bolt 11, so that the vertical height change of the lower door 3 is completed, the height change of all mechanisms in the cabinet body 1 is completed, and the internal environment of different cabinet bodies 1 is adapted, the utilization rate of space is improved; when the exterior space environment allows, can all carry out the stack of vertical direction with the cabinet body 1 that two vertical height change, peg graft logical groove 9 of seting up on the cabinet body 1 bottom plate 8 with poling 5 at the 1 top of the cabinet body, because poling 5 spills the 1 outside of the cabinet body, thereby can fix the horizontal direction position of the cabinet body 1, prevent that it from taking place the skew, carry out threaded connection between first nut cover 6 and poling 5, thereby it is fixed to carry out vertical position to the bottom plate 8 of the top cabinet body 1, accomplish promptly and fix the relative position between two cabinet bodies 1, the mode of piling up through two cabinet bodies 1 carries out placing of the cabinet body 1, the space that the cabinet body 1 occupy has further been reduced, increase the utilization ratio of the cabinet body 1 to the space.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. An intelligent power distribution ring main unit comprises a main body (1), a lower door (3) and side plate mechanisms (7), and is characterized in that the front view surface of the main body (1) is sequentially and rotatably connected with an upper door (2) and the lower door (3) from top to bottom, the top end and the bottom end of the lower door (3) are respectively and rotatably connected with a plurality of connecting plates (4), the connecting plates (4) are respectively and fixedly connected with the lower door (3) through a fixing support (17), a bottom plate (8) is arranged at the bottom of the main body (1), support frames (14) are welded at four corners of the bottom plate (8), the support frames (14) are of a two-section structure, an intermediate support (16) is arranged between the two sections, the intermediate support (16) is fixedly connected with the support frames (14) through bolts (11), two side plate mechanisms (7) are arranged at two sides of the vertical end of the main body (, the back part is provided with a back plate (10), the back plate (10) is of a two-section structure, and a back middle plate (12) is arranged between the two sections of back plates (10);
the side plate mechanism (7) comprises two side plates (701) and two side middle plates (702), and the two side plates (701) are movably connected with the side middle plates (702) through four connecting pieces (13).
2. The intelligent power distribution ring main unit as claimed in claim 1, wherein the middle bracket (16) is in an L-shaped structure in plan view, and two ends of the middle bracket (16) are respectively and fixedly connected with the supporting frames (14) at two ends through the mutual matching of the bolt (11) and the second nut sleeve (19).
3. The intelligent power distribution ring main unit as claimed in claim 2, wherein the supporting frame (14) is provided with a sliding groove (1401) vertically arranged, and the sliding groove (1401) is used in cooperation with the bolt (11) and the second nut sleeve (19).
4. The intelligent power distribution ring main unit as claimed in claim 2, wherein two adjacent sides of the two side plates (701) are rotatably connected with the connecting member (13), two sides of a vertical end of the side middle plate (702) are provided with movable grooves (703), the movable grooves (703) are movably connected with the connecting member (13), and the side middle plate (702) is fixedly connected with the side plates (701) through bolts (11).
5. The intelligent power distribution ring main unit as claimed in claim 4, wherein the top of the main unit (1) is communicated with two through pipes (5), the two through pipes (5) are both in threaded connection with a first nut sleeve (6), and the bottom plate (8) is provided with a through groove (9) corresponding to the through pipe (5).
6. The intelligent power distribution ring main unit as claimed in claim 4, wherein two adjacent sides of the two back plates (10) are rotatably connected with connecting pieces (13), two sides of a vertical end of the back middle plate (12) are respectively provided with a movable groove (703), the movable grooves (703) are movably connected with the connecting pieces (13), and the back middle plate (12) is fixedly connected with the back plates (10) through bolts (11).
7. The intelligent power distribution ring main unit as claimed in claims 1-6, wherein the plurality of connecting plates (4) are rotatably connected through a first hinge (15), the connecting plates (4) are rotatably connected with the lower door (3) through the first hinge (15), and one side of the vertical end of the lower door (3) is rotatably connected with the supporting frame (14) through a second hinge (18).
8. The intelligent power distribution ring main unit as claimed in claim 1, wherein four corners of the top of the main unit (1) are provided with grooves (21), four corners of the bottom of the base plate (8) are provided with supporting legs (20), and the supporting legs (20) are disposed corresponding to the grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911032816.1A CN110661198A (en) | 2019-10-28 | 2019-10-28 | Intelligent power distribution ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911032816.1A CN110661198A (en) | 2019-10-28 | 2019-10-28 | Intelligent power distribution ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110661198A true CN110661198A (en) | 2020-01-07 |
Family
ID=69042238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911032816.1A Pending CN110661198A (en) | 2019-10-28 | 2019-10-28 | Intelligent power distribution ring main unit |
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| Country | Link |
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| CN (1) | CN110661198A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118137361A (en) * | 2024-05-10 | 2024-06-04 | 弘毅建设集团有限公司 | Preassembled transformer substation |
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| CN109616902A (en) * | 2019-01-09 | 2019-04-12 | 浙江江山博奥电气有限公司 | It is a kind of to shake anti-down spliced power distribution cabinet with chance |
| JP2019080425A (en) * | 2017-10-24 | 2019-05-23 | 東芝三菱電機産業システム株式会社 | Switchgear |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150022577A (en) * | 2013-08-23 | 2015-03-04 | 주식회사 포스코건설 | Variable distribution box having level adjusting for finishing quality |
| CN205377076U (en) * | 2015-12-19 | 2016-07-06 | 镇江市智禾电子科技有限公司 | But convection's system integrated control cabinet |
| CN205846501U (en) * | 2016-08-06 | 2016-12-28 | 傅晓琳 | A kind of Novel low-voltage device |
| CN107565399A (en) * | 2017-08-25 | 2018-01-09 | 合肥智鼎电控自动化科技有限公司 | A kind of free modular high-low pressure cabinet |
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| JP2019080425A (en) * | 2017-10-24 | 2019-05-23 | 東芝三菱電機産業システム株式会社 | Switchgear |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118137361A (en) * | 2024-05-10 | 2024-06-04 | 弘毅建设集团有限公司 | Preassembled transformer substation |
| CN118137361B (en) * | 2024-05-10 | 2024-06-28 | 弘毅建设集团有限公司 | Preassembled transformer substation |
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Application publication date: 20200107 |
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| RJ01 | Rejection of invention patent application after publication |