CN220605298U - Three-phase alternating current voltage stabilizer - Google Patents
Three-phase alternating current voltage stabilizer Download PDFInfo
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- CN220605298U CN220605298U CN202322291010.2U CN202322291010U CN220605298U CN 220605298 U CN220605298 U CN 220605298U CN 202322291010 U CN202322291010 U CN 202322291010U CN 220605298 U CN220605298 U CN 220605298U
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- 239000003381 stabilizer Substances 0.000 title claims abstract description 15
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 235000000396 iron Nutrition 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a three-phase alternating current voltage stabilizer, comprising: the cabinet body comprises a top cover, a bottom plate and a side plate assembly, wherein the top cover and the bottom plate are arranged up and down, the side plate assembly is arranged between the top cover and the bottom plate, and a group of transformers and control circuit boards are fixedly arranged on the bottom plate; the two laminates are arranged between the top cover and the bottom plate at intervals along the height direction, are respectively fixed with the side plate assembly, are horizontally arranged, and are fixedly provided with a group of transformers and control circuit boards. Compared with the mode that three transformers and control circuit boards in the prior art are mounted on the same mounting plate, and two persons are required to complete assembly, each group of transformers and control circuit boards can be separately mounted on a laminate or a bottom plate, and an installer can independently complete assembly, so that labor cost is reduced.
Description
Technical Field
The utility model relates to the technical field of voltage regulators, in particular to a three-phase alternating current voltage regulator.
Background
Because the supply voltage of the commercial power is unstable, particularly the voltage fluctuation range of some power supply places is large, the normal work of the electric equipment can be influenced, the electric equipment can be damaged, and the alternating current voltage stabilizer is voltage stabilizing equipment capable of keeping the working voltage of the electric equipment basically stable.
The existing three-phase alternating current voltage stabilizer comprises a cabinet body and a mounting plate assembly arranged in the cabinet body, as shown in fig. 6, the mounting plate assembly comprises a mounting plate 01, three transformers 02 and three control circuit boards 03, the mounting plate assembly is required to be assembled outside the cabinet body for convenient installation, the mounting plate 01 is firstly horizontally placed, the three transformers 02 are arranged on one surface of the same mounting plate 01, the three transformers 02 are distributed at intervals along the length direction of the mounting plate, the mounting plate 01 is turned over, the three control circuit boards 03 are arranged on the other surface of the mounting plate assembly, after the mounting plate assembly is assembled, the mounting plate assembly is required to be vertically placed, two persons are required to be matched due to the heavy weight of the mounting plate assembly, one person lifts the mounting plate assembly into the cabinet body and holds the mounting plate assembly, the other person is fixed in the cabinet body through bolts, time and labor are wasted, and labor cost is increased.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to overcome the defects of time and labor waste and high labor cost in the installation of the installation plate assembly in the prior art, so that the three-phase alternating current voltage stabilizer is rapid and convenient to install and low in labor cost.
The utility model provides a three-phase alternating current voltage stabilizer, which comprises a cabinet body and two laminated plates, wherein the cabinet body comprises a top cover, a bottom plate and a side plate assembly, the top cover and the bottom plate are arranged up and down, the side plate assembly is arranged between the top cover and the bottom plate, and a group of transformers and control circuit boards are fixedly arranged on the bottom plate; the two laminates are arranged between the top cover and the bottom plate at intervals along the height direction and are respectively fixed with the side plate assembly, the laminates are horizontally arranged, and a group of transformers and control circuit boards are fixedly arranged on the laminates.
The top cover is detachably connected with the side plate assembly through bolts.
The side plate assembly comprises two side plates arranged left and right, a front door plate and a rear door plate which are arranged front and back, and two angle irons which are assembled with the corresponding laminates respectively are fixed on the side plates.
The angle iron comprises a first connecting plate and a second connecting plate which are arranged vertically and transversely, two ends of the length direction of the first connecting plate are welded and fixed with the side plates, gaps are formed between the middle parts of the first connecting plates and the corresponding side plates, and third connecting plates which are bent downwards and can be inserted into the gaps are arranged on the left side and the right side of the laminate.
The third connecting plate is fixed with the first connecting plate through bolts.
The wiring terminal is arranged adjacent to the rear door plate, and the rear door plate is provided with an opening corresponding to the wiring terminal and a wiring cover plate suitable for shielding the opening.
The binding post fixed mounting is on the terminal block, the terminal block slope orientation the front door plant sets up.
The bottom plate is provided with a plurality of through holes for the external cables to pass through.
And a display screen is arranged on the front door plate.
The technical scheme of the utility model has the following advantages:
1. the three-phase alternating current voltage stabilizer provided by the utility model comprises a cabinet body and two layers of boards, wherein the two layers of boards are arranged between the top cover and the bottom plate at intervals along the height direction and are respectively fixed with the side plate assembly, the layers of boards are horizontally arranged, and a group of transformers and control circuit boards are fixedly arranged on the layers of boards.
2. According to the three-phase alternating current voltage stabilizer provided by the utility model, the top cover is detachably connected with the side plate assembly through the bolts, before assembly, the top cover is not installed, a group of transformers and control circuit boards are firstly installed on the bottom plate, then two layers of plates, the transformers and the control circuits are sequentially installed from bottom to top, and finally the top cover is installed, so that the assembly is rapid and convenient, and the assembly efficiency is improved.
3. According to the three-phase alternating current voltage stabilizer provided by the utility model, the front side and the rear side of the side plate are provided with the side plates which are bent, the angle iron comprises the first connecting plate and the second connecting plate which are respectively arranged vertically and transversely, the two ends of the first connecting plate in the length direction are welded and fixed with the side plates, a gap is arranged between the middle part of the first connecting plate and the corresponding side plate, the left side and the right side of the laminate are provided with the third connecting plates which are bent downwards and can be inserted into the gap, and when the three connecting plates are assembled, the third connecting plates of the laminate are inserted into the gap, and the third connecting plates are fixed with the first connecting plates through bolts, so that the assembly is rapid and convenient.
4. According to the three-phase alternating current voltage stabilizer provided by the utility model, the wiring terminal connected with the external cable is fixedly arranged on the bottom plate, the wiring terminal is arranged adjacent to the rear door plate, the rear door plate is provided with the opening corresponding to the wiring terminal, and the wiring cover plate suitable for shielding the opening is arranged on the rear door plate, so that the safety performance is higher compared with the mode that the whole cabinet door needs to be opened, and wiring personnel are easy to touch other electrified parts by mistake in the prior art.
5. The three-phase alternating current voltage stabilizer provided by the utility model has the advantages that the wiring terminal is fixedly arranged on the terminal board, and the terminal board is obliquely arranged towards the front door plate, so that wiring is facilitated.
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 needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a three-phase ac voltage regulator of the present utility model;
FIG. 2 is a schematic view of the front door panel of FIG. 1 with the front door panel removed;
FIG. 3 is a schematic view of the structure of the laminate, side panels and angle bars;
FIG. 4 is a rear view of a three-phase AC voltage regulator;
FIG. 5 is a perspective view of the three-phase AC voltage regulator with the rear door panel and two side panels removed;
fig. 6 is a schematic view of a prior art mounting plate assembly.
Reference numerals illustrate: 01. a mounting plate; 02. a transformer; 03. a control circuit board;
1. a cabinet body; 2. a top cover; 3. a bottom plate; 4. a transformer; 5. a control circuit board; 6. a laminate; 7. a side plate; 8. a front door panel; 9. a rear door panel; 10. angle iron; 11. a first connection plate; 12. a second connecting plate; 13. a third connecting plate; 14. a side plate; 15. a connection terminal; 16. an opening; 17. a wiring cover plate; 18. a terminal plate; 20. and a display screen.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Examples
This embodiment provides a three-phase ac voltage regulator, as shown in fig. 1 and 2, comprising a cabinet 1 and two laminate plates 6.
The cabinet body 1, as shown in fig. 1 and 2, it includes top cap 2 and bottom plate 3 that set up from top to bottom, and locates top cap 2 with the curb plate subassembly between the bottom plate 3, fixed mounting has a set of transformer 4 and control circuit board 5 on the bottom plate 3, top cap 2 pass through the bolt with the curb plate subassembly is dismantled and is connected, the curb plate subassembly includes two curb plates 7 that set up about, and front door plant 8 and back door plant 9 that set up around, be fixed with on the curb plate 7 two respectively with the angle bar 10 of the assembly of corresponding plywood 6, both sides are equipped with the sideboard 14 that buckle the setting around the curb plate 7, as shown in fig. 3, angle bar 10 include respectively along vertical and the horizontal first connecting plate 11 and the second connecting plate 12 that set up, the both ends of first connecting plate 11 length direction with be equipped with the clearance between the middle part of first connecting plate 11 and the corresponding curb plate 7. As shown in fig. 4 and 5, the base plate 3 is fixedly provided with a connection terminal 15 connected with an external cable, the connection terminal 15 is arranged adjacent to the rear door plate 9, the rear door plate 9 is provided with an opening 16 corresponding to the connection terminal 15, and a connection cover plate 17 suitable for shielding the opening 16, the connection terminal 15 is fixedly arranged on a terminal plate 18, the terminal plate 18 is obliquely arranged towards the front door plate 8, the base plate 3 is provided with a plurality of through holes for the external cable to pass through, and the front door plate 8 is provided with a display screen 20.
The two laminated plates 6 are arranged between the top cover 2 and the bottom plate 3 at intervals along the height direction, and are respectively fixed with the side plate assemblies, the laminated plates 6 are horizontally arranged, a group of transformers 4 and control circuit boards 5 are fixedly arranged on the laminated plates, third connecting plates 13 which are bent downwards and can be inserted into the gaps are arranged on the left side and the right side of the laminated plates 6, and the third connecting plates 13 are fixed with the first connecting plates 11 through bolts.
The three-phase alternating current voltage stabilizer provided by the utility model comprises the cabinet body 1 and two laminated plates 6, wherein the two laminated plates 6 are arranged between the top cover 2 and the bottom plate 3 at intervals along the height direction and are respectively fixed with the side plate assembly, the laminated plates 6 are horizontally arranged, and a group of transformers 4 and control circuit boards 5 are fixedly arranged on the laminated plates.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (9)
1. A three-phase ac voltage regulator, comprising:
the cabinet body (1) comprises a top cover (2) and a bottom plate (3) which are arranged up and down, and a side plate assembly arranged between the top cover (2) and the bottom plate (3), wherein a group of transformers (4) and control circuit boards (5) are fixedly arranged on the bottom plate (3);
the two laminated plates (6) are arranged between the top cover (2) and the bottom plate (3) at intervals along the height direction and are respectively fixed with the side plate assembly, the laminated plates (6) are horizontally arranged, and a group of transformers (4) and control circuit boards (5) are fixedly arranged on the laminated plates.
2. The three-phase ac voltage regulator according to claim 1, wherein the top cover (2) is detachably connected to the side plate assembly by bolts.
3. The three-phase alternating current voltage stabilizer according to claim 1 or 2, characterized in that the side plate assembly comprises two side plates (7) arranged left and right, a front door plate (8) and a rear door plate (9) arranged front and back, and two angle irons (10) respectively assembled with the corresponding laminate plates (6) are fixed on the side plates (7).
4. A three-phase ac voltage stabilizer according to claim 3, characterized in that the front and rear sides of the side plate (7) are provided with side plates (14) which are bent, the angle iron (10) comprises a first connecting plate (11) and a second connecting plate (12) which are respectively arranged vertically and horizontally, two ends of the first connecting plate (11) in the length direction are welded and fixed with the side plates (14), a gap is arranged between the middle part of the first connecting plate (11) and the corresponding side plate (7), and the left and right sides of the laminate (6) are provided with third connecting plates (13) which are bent downwards and can be inserted into the gap.
5. The three-phase ac voltage regulator according to claim 4, characterized in that the third connection plate (13) is fixed to the first connection plate (11) by means of bolts.
6. A three-phase ac voltage regulator according to claim 3, characterized in that the base plate (3) is fixedly provided with a terminal (15) connected to an external cable, the terminal (15) being arranged adjacent to the rear door plate (9), the rear door plate (9) being provided with an opening (16) arranged in correspondence with the terminal (15), and a terminal cover plate (17) adapted to shield the opening (16).
7. The three-phase ac voltage regulator according to claim 6, characterized in that the connection terminal (15) is fixedly mounted on a terminal plate (18), the terminal plate (18) being arranged obliquely towards the front door panel (8).
8. The three-phase ac voltage regulator according to claim 6 or 7, wherein the bottom plate (3) is formed with a plurality of through holes through which external cables are passed.
9. A three-phase ac voltage regulator according to claim 3, characterized in that the front door panel (8) is provided with a display screen (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291010.2U CN220605298U (en) | 2023-08-24 | 2023-08-24 | Three-phase alternating current voltage stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291010.2U CN220605298U (en) | 2023-08-24 | 2023-08-24 | Three-phase alternating current voltage stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220605298U true CN220605298U (en) | 2024-03-15 |
Family
ID=90169106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322291010.2U Active CN220605298U (en) | 2023-08-24 | 2023-08-24 | Three-phase alternating current voltage stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220605298U (en) |
-
2023
- 2023-08-24 CN CN202322291010.2U patent/CN220605298U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |