CN220020806U - Reinforcing structure for preventing transportation cracking of transformer radiator - Google Patents
Reinforcing structure for preventing transportation cracking of transformer radiator Download PDFInfo
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- CN220020806U CN220020806U CN202320847517.9U CN202320847517U CN220020806U CN 220020806 U CN220020806 U CN 220020806U CN 202320847517 U CN202320847517 U CN 202320847517U CN 220020806 U CN220020806 U CN 220020806U
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- 238000005336 cracking Methods 0.000 title claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to the technical field of transformers, and provides a reinforcing structure for preventing a transformer radiator from cracking during transportation, which comprises the following components: the transformer comprises a transformer body, a first radiator, a second radiator, a low-voltage outlet box and a fixing mechanism, wherein the first radiator is symmetrically arranged on one side of the transformer body, the second radiator is arranged between the first radiator, the first radiator and the top of the second radiator are equal in height, the length of the second radiator is smaller than that of the first radiator, and the low-voltage outlet box is arranged on the transformer body. The upper side positions of the first radiator and the second radiator are fixed through the first connecting plate, the fixing block and the second connecting plate are arranged, the upper side of the low-voltage outlet box and the lower side of the second radiator are fixedly connected to form a whole, the low-voltage outlet box is fixed through the third connecting plate, two sides of the third connecting plate are respectively connected with the fixing plate, and the bottom of the third connecting plate is connected with the first connecting plate at the lower side.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a reinforcing structure for preventing a transformer radiator from cracking during transportation.
Background
Along with the development of new energy of China, the capacity of a transformer used in wind power and photovoltaic power generation is increased, so that the volume of the transformer is increased, the wind power photovoltaic power generation site is often in a remote area, the transportation condition is bad, and the transformer is transported in a process that the welding surface of a radiator is small and a cantilever extends out, so that the radiator of the transformer is in a bad transportation condition, and when the radiator is not reliably fixed, the welding position of the radiator and a box wall is at risk of cracking, thereby causing oil leakage of the transformer and affecting the use of the transformer, and the radiator of the transformer is required to be reinforced to prevent the risk of transportation cracking.
The prior art mainly connects the upper portions of several groups of radiators on one side of a transformer into a whole, and the lower portions are different in height due to the fact that low-voltage outlet boxes are arranged on the lower portions to affect the connection and fixation of the radiators, so that the lower portions of the radiators do not form the whole, in the transportation process, the lower portions of the radiators are affected by transportation acceleration, the lower portions of the radiators can shake back and forth along with the transportation direction, and the risk of cracking of welding positions of the radiators and an oil tank exists. In view of this, the present utility model has been made.
Disclosure of Invention
The utility model provides a reinforcing structure for preventing a transformer radiator from cracking during transportation, which aims to solve the technical problems that the upper parts of a plurality of groups of radiators on one side of a transformer are connected into a whole, the lower parts are not integrated because the heights of the radiators are different, and the lower parts are provided with low-voltage outlet boxes to influence the connection and fixation of the radiators, so that the lower parts of the radiators are not integrated, the lower parts of the radiators are influenced by transportation acceleration in the transportation process, the lower parts of the radiators can shake back and forth along with the transportation direction, and the welding positions of the radiators and an oil tank are at risk of cracking. The technical aim of the utility model is realized by the following technical scheme:
a reinforcing structure for preventing transportation cracking of a transformer radiator, comprising: the transformer comprises a transformer, a first radiator, a second radiator, a low-voltage outlet box and a fixing mechanism, wherein the first radiator is symmetrically arranged on one side of the transformer, the second radiator is arranged between the first radiator, the tops of the first radiator and the second radiator are equal in height, the length of the second radiator is smaller than that of the first radiator, and the low-voltage outlet box is arranged on the transformer;
the fixing mechanism comprises a first connecting plate, a second connecting plate, a third connecting plate and a fixing plate, wherein the first connecting plate is arranged between the upper side and the lower side of the first radiator, the first connecting plate on the upper side is connected with the second radiator, the fixing plate is arranged on the two sides of the low-voltage outlet box, the second connecting plate is arranged between the fixing plates, the second connecting plate is connected with the bottom of the second radiator, and the third connecting plate is arranged between the fixing plate and the first connecting plate on the lower side.
Preferably, the upper and lower sides of the first radiator and the second radiator are respectively provided with a fixed column, and the first connecting plate, the second connecting plate and the third connecting plate are respectively connected with the fixed columns.
Preferably, the low-voltage outlet box is located at a position directly below the second radiator.
Preferably, the third connection plate is connected to the low-voltage outlet box by a plurality of screws.
Preferably, the first connecting plate and the second connecting plate are in a long rectangular shape, and the length of the second connecting plate is smaller than that of the first connecting plate.
Preferably, the third connecting plate is rectangular frame-shaped.
Preferably, the fixing plate bottom is connected with the first connection plate of the lower side.
Preferably, the first connection plate is disposed in parallel with the second connection plate.
Preferably, the fixing plate is welded to the low-voltage outlet box.
Preferably, the first heat sink and the second heat sink are all equidistantly arranged.
Compared with the prior art, the utility model has the following beneficial effects:
according to the technical scheme, the upper side positions of the first radiator and the second radiator are fixed through the first connecting plate, the fixing blocks and the second connecting plate are arranged, the upper side of the low-voltage outlet box and the lower side position of the second radiator are fixedly connected to form a whole, the third connecting plate is arranged to be fixed on the low-voltage outlet box, two sides of the third connecting plate are respectively connected with the fixing plates, the bottom of the third connecting plate is connected with the first connecting plate on the lower side, the lower side position of the low-voltage outlet box can form a whole with the lower side of the first radiator, the fixing structure forms a whole steel structure, the amplitude of a single radiator is reduced, the risk of welding cracking of the radiator and a transformer is reduced, and the risk of cracking caused in the transformer transportation process is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: 1. a transformer; 2. a first heat sink; 3. a second heat sink; 4. a low-voltage outlet box; 5. a first connection plate; 6. a second connecting plate; 7. a third connecting plate; 8. a fixing plate; 9. and fixing the column.
Detailed Description
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.
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1, a reinforcing structure for preventing a radiator of a transformer 1 from cracking during transportation, comprising: the transformer comprises a transformer 1, a first radiator 2, a second radiator 3, a low-voltage outlet box 4 and a fixing mechanism, wherein the first radiator 2 is symmetrically arranged on one side of the transformer 1, the second radiator 3 is arranged between the first radiators 2, the first radiator 2 and the second radiator 3 are all equidistantly arranged, the tops of the first radiator 2 and the second radiator 3 are equal in height, the length of the second radiator 3 is smaller than that of the first radiator 2, the low-voltage outlet box 4 is arranged on the transformer 1, and the low-voltage outlet box 4 is positioned right below the second radiator 3;
the fixing mechanism comprises a first connecting plate 5, a second connecting plate 6, a third connecting plate 7 and a fixing plate 8, wherein the first connecting plate 5 is arranged between the upper side and the lower side of the two first radiators 2, the first connecting plate 5 on the upper side is connected with the second radiators 3, the fixing plate 8 is arranged on the two sides of the low-voltage outlet box 4, the bottom of the fixing plate 8 is connected with the first connecting plate 5 on the lower side, the second connecting plate 6 is arranged between the fixing plates 8, the second connecting plate 6 is connected with the bottom of the second radiators 3, the first connecting plate 5 and the second connecting plate 6 are in a long rectangular shape, the length of the second connecting plate 6 is smaller than that of the first connecting plate 5, the first connecting plate 5 and the second connecting plate 6 are arranged in parallel, the third connecting plate 7 is arranged between the fixing plate 8 and the first connecting plate 5 on the lower side, and the third connecting plate 7 is in a rectangular frame shape.
According to the technical scheme, the first radiators 2 on two sides are fixed through the first connecting plates 5, the tops of the second radiators 3 are equal to the first radiators 2, the first connecting plates 5 on the upper side can fixedly connect the tops of the second radiators 3, the first radiators 2 and the second radiators 3 are equidistantly arranged, so that the first connecting plates 5 on the upper side are uniformly stressed and are not easy to deform, stable connection is realized, the low-voltage outlet box 4 is positioned under the second radiators 3, the upper sides of the low-voltage outlet box 4 and the lower sides of the second radiators 3 are fixedly connected to form a whole through the fixed plates 8 and the second connecting plates 6, the third connecting plates 7 are arranged to be fixed on the low-voltage outlet box 4, the two sides of the third connecting plates 7 are respectively connected with the fixed plates 8, the bottom of the third connecting plate 7 is connected with the first connecting plate 5 at the lower side, so that the lower side position of the low-voltage outlet box 4 can form a whole with the lower side of the first radiator 2, and although the lower side positions of the first radiator 2 and the second radiator 3 are not equal in height, the lower side positions of the first radiator 2 and the second radiator 3 are fixedly connected with the low-voltage outlet box 4 by arranging the second connecting plate 6, the fixing plate 8 and the third connecting plate 7, specifically, the first connecting plate 5, the second connecting plate 6 and the third connecting plate are steel plates made of Q355B, the fixing structure forms an integral steel structure, the amplitude of a single radiator is reduced, the risk of welding cracking between the radiator and the transformer 1 is reduced, the risk of cracking caused in the transportation process of the transformer 1 is reduced, and the transformer 1 is ensured to be timely put into operation in the field.
In some embodiments, the upper and lower sides of the first radiator 2 and the second radiator 3 are provided with fixing posts 9, and the first connecting plate 5, the second connecting plate 6 and the third connecting plate 7 are connected with the fixing posts 9.
By adopting the technical scheme, the fixed columns 9 are arranged at the middle positions of the upper side and the lower side of the first radiator 2 and the middle positions of the lower side of the second radiator 3, so that the connecting nodes between the fixed columns 9 and the first connecting plate 5 are equidistantly distributed step by step, the stress of the first connecting plate 5 is evenly dispersed, the first connecting plate 5 and the second connecting plate 6 are conveniently connected with the first radiator 2 and the second radiator 3 through the arrangement of the fixed columns 9, and the shells of the first radiator 2 and the second radiator 3 cannot be damaged.
In some embodiments, the third connection plate 7 is connected to the low voltage outlet box 4 by a plurality of screws.
By adopting the technical scheme, the third connecting plate 7 is convenient to install and detach, and in detail, the bolts are distributed at equal intervals.
In some embodiments, the securing plate 8 is welded to the low voltage outlet box 4.
By adopting the technical scheme, the firmness between the fixing plate 8 and the low-voltage outlet box 4 is improved.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (10)
1. A reinforcing structure for preventing transportation cracking of a radiator of a transformer (1), comprising: the transformer comprises a transformer (1), a first radiator (2), a second radiator (3), a low-voltage outlet box (4) and a fixing mechanism, wherein the first radiator (2) is symmetrically arranged on one side of the transformer (1), the second radiator (3) is arranged between the first radiators (2), the tops of the first radiator (2) and the second radiator (3) are at the same height, the length of the second radiator (3) is smaller than that of the first radiator (2), and the low-voltage outlet box (4) is arranged on the transformer (1);
the fixing mechanism comprises a first connecting plate (5), a second connecting plate (6), a third connecting plate (7) and a fixing plate (8), wherein the first connecting plate (5) is arranged between the upper side and the lower side of the first radiator (2), the first connecting plate (5) on the upper side is connected with the second radiator (3), the fixing plate (8) is arranged on two sides of the low-voltage outlet box (4), the second connecting plate (6) is arranged between the fixing plates (8), the second connecting plate (6) is connected with the bottom of the second radiator (3), and the third connecting plate (7) is arranged between the fixing plate (8) and the first connecting plate (5) on the lower side.
2. A reinforcing structure for preventing transportation cracking of a radiator of a transformer (1) according to claim 1, characterized in that: the upper and lower both sides of first radiator (2) with second radiator (3) all are equipped with fixed column (9), first connecting plate (5), second connecting plate (6) and third connecting plate (7) all with fixed column (9) are connected.
3. A reinforcing structure for preventing transportation cracking of a radiator of a transformer (1) according to claim 1, characterized in that: the low-voltage outlet box (4) is positioned at the position right below the second radiator (3).
4. A reinforcing structure for preventing transportation cracking of a radiator of a transformer (1) according to claim 1, characterized in that: the third connecting plate (7) is connected with the low-voltage outlet box (4) through a plurality of screws.
5. The reinforcing structure for preventing transportation cracking of a radiator of a transformer (1) according to claim 4, wherein: the first connecting plate (5) and the second connecting plate (6) are in a strip rectangular shape, and the length of the second connecting plate (6) is smaller than that of the first connecting plate (5).
6. A reinforcing structure for preventing transportation cracking of a radiator of a transformer (1) according to claim 1, characterized in that: the third connecting plate (7) is rectangular frame-shaped.
7. A reinforcing structure for preventing transportation cracking of a radiator of a transformer (1) according to claim 1, characterized in that: the bottom of the fixing plate (8) is connected with the first connecting plate (5) at the lower side.
8. A reinforcing structure for preventing transportation cracking of a radiator of a transformer (1) according to claim 1, characterized in that: the first connecting plate (5) and the second connecting plate (6) are arranged in parallel.
9. A reinforcing structure for preventing transportation cracking of a radiator of a transformer (1) according to claim 1, characterized in that: the fixing plate (8) is welded with the low-voltage outlet box (4).
10. A reinforcing structure for preventing transportation cracking of a radiator of a transformer (1) according to claim 1, characterized in that: the first heat radiators (2) and the second heat radiators (3) are all equidistantly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847517.9U CN220020806U (en) | 2023-04-14 | 2023-04-14 | Reinforcing structure for preventing transportation cracking of transformer radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847517.9U CN220020806U (en) | 2023-04-14 | 2023-04-14 | Reinforcing structure for preventing transportation cracking of transformer radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220020806U true CN220020806U (en) | 2023-11-14 |
Family
ID=88674371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320847517.9U Active CN220020806U (en) | 2023-04-14 | 2023-04-14 | Reinforcing structure for preventing transportation cracking of transformer radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220020806U (en) |
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2023
- 2023-04-14 CN CN202320847517.9U patent/CN220020806U/en active Active
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