A transformer base

Abstract

The utility model relates to the field of transformer, disclose a kind of transformer pedestal, including the bottom frame for supporting transformer body, still include: heat dissipation mechanism, interval setting in the both sides of the bottom frame, for the heat dissipation of the transformer body;Adjusting mechanism is set between the bottom frame and the heat dissipation mechanism, for adjusting the mounting position of the heat dissipation mechanism on the bottom frame, the heat dissipation mechanism interval setting in the both sides of the bottom frame, can effectively heat dissipation to transformer body from different directions, this multidirectional heat dissipation design, greatly increase the heat dissipation area and heat dissipation efficiency, the setting of adjusting mechanism makes the mounting position of heat dissipation mechanism on the bottom frame can be flexibly adjusted according to actual demand.

Description

Technical Field

[0001] This utility model relates to the field of transformer technology, specifically a transformer base. Background Technology

[0002] In power systems, transformers are crucial devices used to change the magnitude of AC voltage to meet different power transmission and distribution needs. Transformers generate a significant amount of heat during operation. If this heat is not dissipated effectively and promptly, it can lead to excessively high internal temperatures, affecting their insulation performance and lifespan, and potentially even causing safety accidents.

[0003] Existing equipment has the following drawbacks: Common transformer base structures are relatively simple, typically only serving to support the transformer body, lacking dedicated heat dissipation mechanisms, resulting in poor heat dissipation. Even if some bases are equipped with heat dissipation devices, their installation positions are often fixed, making it impossible to flexibly adjust them according to the transformer model, size, and actual installation location. Fixed heat dissipation devices may not provide optimal heat dissipation, thus affecting the normal operation of the transformer.

[0004] Therefore, this application proposes a transformer base to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a transformer base that addresses the problem of common transformer bases having simple structures, typically only supporting the transformer body and lacking dedicated heat dissipation mechanisms, resulting in poor heat dissipation. Even when some bases are equipped with heat dissipation devices, their installation positions are often fixed, making it impossible to flexibly adjust them according to the transformer model, size, and actual installation location.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a transformer base, including a base frame for supporting the transformer body, and further comprising:

[0007] A heat dissipation mechanism is spaced apart on both sides of the base frame to dissipate heat from the transformer body.

[0008] An adjustment mechanism is provided between the base frame and the heat dissipation mechanism for adjusting the installation position of the heat dissipation mechanism on the base frame.

[0009] The base frame has side plates spaced apart on its sides for mounting the adjustment mechanism.

[0010] The adjustment mechanism includes:

[0011] A connecting plate is disposed on the side of the side plate away from the base frame and is connected to the heat dissipation mechanism;

[0012] An adjustment component, disposed on the connecting plate and connected to the side plate, is used to adjust the installation position of the connecting plate on the side plate.

[0013] The side plate is provided with a limiting block for mounting the connecting plate, and the connecting plate is provided with a sliding groove for the limiting block to move.

[0014] The adjustment component includes:

[0015] A fixing bracket is disposed at the lower end of the connecting plate and is fixedly connected to the connecting plate by fixing bolts;

[0016] An adjusting element is provided at the lower end of the fixed frame;

[0017] A fixing member is disposed on the lower end of the fixing frame near the side plate and connected to the adjusting member.

[0018] The adjusting element includes:

[0019] A rotating rod is located at the lower end of the fixed frame;

[0020] A push rod is disposed on the side of the rotating rod near the side plate;

[0021] A handle is located on the side of the rotating rod away from the fixed frame.

[0022] The fastener includes:

[0023] A movable rod is mounted on the push rod and passes through the fixed frame and the connecting plate;

[0024] A fixing block is disposed on the side of the moving rod away from the pushing rod and is inserted and fixed to the side plate;

[0025] A stabilizing ring is disposed on the fixed frame and sleeved on the movable rod;

[0026] The side plate is provided with positioning grooves at intervals for fixing the fixing block.

[0027] Compared with the prior art, the beneficial effects of this utility model are:

[0028] The heat dissipation mechanism of this utility model is spaced on both sides of the base frame, which can effectively dissipate heat from different directions to the transformer body. This multi-directional heat dissipation design greatly increases the heat dissipation area and efficiency, and can dissipate the heat generated during the operation of the transformer in a timely manner, avoiding problems such as transformer performance degradation and insulation damage caused by overheating. It ensures that the transformer operates stably in a suitable temperature environment and extends its service life. The setting of the adjustment mechanism allows the installation position of the heat dissipation mechanism on the base frame to be flexibly adjusted according to actual needs. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the main structure in one embodiment of the present invention;

[0030] Figure 2 This is a side view of the structure in one embodiment of the present invention;

[0031] Figure 3 This is a bottom-view structural diagram of one embodiment of the present invention;

[0032] Figure 4 This is a schematic diagram of the base frame in one embodiment of the present invention;

[0033] Figure 5 This is a schematic diagram of the connection between the heat dissipation mechanism and the base frame in one embodiment of the present invention;

[0034] Figure 6 This is a schematic diagram of the adjustment mechanism in one embodiment of the present invention;

[0035] Figure 7 This is a schematic diagram of the connection between the heat dissipation mechanism and the adjustment mechanism in one embodiment of the present invention.

[0036] In the diagram: 1. Transformer body; 2. Base frame; 21. Side plate; 2101. Positioning groove; 211. Limiting block; 22. Lifting ring; 3. Heat dissipation mechanism; 31. Mounting bracket; 32. Guardrail; 33. Motor; 34. Rotating shaft; 35. Fan blade; 4. Adjustment mechanism; 41. Connecting plate; 4101. Slide groove; 42. Adjustment component; 421. Fixing bracket; 422. Fixing bolt; 423. Rotating rod; 424. Handle; 425. Push rod; 426. Moving rod; 427. Stabilizing ring; 428. Fixing block. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Please see Figure 1-7 This utility model provides a technical solution: a transformer base, including a base frame 2 for supporting the transformer body 1, and further including: a heat dissipation mechanism 3, which is spaced on both sides of the base frame 2 for dissipating heat from the transformer body 1; and an adjustment mechanism 4, which is disposed between the base frame 2 and the heat dissipation mechanism 3 for adjusting the installation position of the heat dissipation mechanism 3 on the base frame 2.

[0039] It should be noted that during operation, the transformer body 1 is installed at a predetermined position on the upper end of the base frame 2. Then, the heat dissipation mechanism 3 is installed on both sides of the base frame 2. Based on the size and position of the transformer body 1, the installation position of the heat dissipation mechanism 3 below the transformer body 1 is adjusted using the adjustment mechanism 4. This ensures that the heat dissipation mechanism 3 is evenly distributed below the heat dissipation fins of the transformer body 1. During the operation of the transformer body 1, it provides uniform heat dissipation to the heat dissipation fins. The heat dissipation mechanism 3, spaced apart on both sides of the base frame 2, effectively dissipates heat from different directions onto the transformer body 1. This multi-directional heat dissipation design significantly increases the heat dissipation area and efficiency. It can dissipate the heat generated during the operation of the transformer in a timely manner, avoiding problems such as performance degradation and insulation damage caused by overheating, ensuring stable operation of the transformer in a suitable temperature environment, and extending its service life. The setting of the adjustment mechanism 4 allows the installation position of the heat dissipation mechanism 3 on the base frame 2 to be flexibly adjusted according to actual needs. In practical applications, the transformer model and installation environment may change at any time. The position of the heat dissipation mechanism 3 can be flexibly arranged according to the site space and equipment layout, avoiding interference with other equipment or structures, making full use of limited space resources, and making the installation of the entire transformer and its base more compact and reasonable.

[0040] In one embodiment, the base frame 2 is provided with side plates 21 for mounting the adjustment mechanism 4 at intervals on its sides, and the base frame 2 is provided with lifting lugs 22 for connecting the hoisting equipment.

[0041] This design is for reference. Figure 4 ,as well as Figure 5 A side plate 21 is provided on the side of the base frame 2, providing a dedicated installation position for the adjustment mechanism 4, so that the adjustment mechanism 4 can be stably installed on the base frame 2. This structure enhances the stability of the entire transformer base and ensures that the adjustment mechanism 4 will not loosen or shift due to force or vibration during the adjustment of the position of the heat dissipation mechanism 3 and during the operation of the transformer, thus ensuring the reliable realization of the position adjustment function of the heat dissipation mechanism 3.

[0042] In one embodiment, the adjustment mechanism 4 includes: a connecting plate 41 disposed on the side of the side plate 21 away from the base frame 2 and connected to the heat dissipation mechanism 3; and an adjustment component 42 disposed on the connecting plate 41 and connected to the side plate 21, for adjusting the installation position of the connecting plate 41 on the side plate 21.

[0043] This design is for reference. Figure 4-7The connecting plate 41 is located on the side of the side plate 21 away from the base frame 2 and is connected to the heat dissipation mechanism 3, thus building a stable connection bridge between the heat dissipation mechanism 3 and the side plate 21. This design can accurately determine the relative position of the heat dissipation mechanism 3 and the side plate 21, ensuring the positioning accuracy of the heat dissipation mechanism 3 during installation. The adjusting component 42 is located on the connecting plate 41 and connected to the side plate 21. The installation position of the connecting plate 41 on the side plate 21 can be flexibly adjusted through the adjusting component 42. Since the heat dissipation mechanism 3 is connected to the connecting plate 41, the change in the position of the connecting plate 41 will drive the adjustment of the position of the heat dissipation mechanism 3. This allows the heat dissipation mechanism 3 to flexibly change its position on the base frame 2 according to the actual practical needs of the transformer, thereby optimizing the heat dissipation effect and improving the stability and reliability of the transformer operation.

[0044] In one embodiment, a limiting block 211 for mounting a connecting plate 41 is provided on the side plate 21, and a sliding groove 4101 for the limiting block 211 to move is provided on the connecting plate 41.

[0045] This design is for reference. Figure 5 ,as well as Figure 6 The cooperation between the limiting block 211 and the slide 4101 provides precise guidance for the movement of the connecting plate 41. When adjusting the position of the heat dissipation mechanism 3, the connecting plate 41 moves along the limiting block 211 within the slide 4101, ensuring the accuracy of the movement direction and preventing the connecting plate 41 from shifting or shaking during movement. This ensures that the heat dissipation mechanism 3 can be precisely adjusted to the required position, improving the controllability of the heat dissipation effect.

[0046] In one embodiment, the adjustment assembly 42 includes: a fixing frame 421 disposed at the lower end of the connecting plate 41 and fixedly connected to the connecting plate 41 by fixing bolts 422; an adjustment member disposed at the lower end of the fixing frame 421; and a fixing member disposed at the lower end of the fixing frame 421 near the side plate 21 and connected to the adjustment member.

[0047] This design is for reference. Figure 5-7 The fixing bracket 421 is fixedly connected to the connecting plate 41 by fixing bolts 422. This connection method is firm and reliable, which can ensure that the adjusting component 42 and the connecting plate 41 form a stable overall structure, providing a solid foundation for subsequent adjustment and fixing operations. The operator can change the position of the heat dissipation mechanism 3 by operating the adjusting component and fix the position of the heat dissipation mechanism 3 by fixing component. This design makes the adjustment operation more intuitive and convenient, without complicated tools or cumbersome steps. When it is necessary to adjust the position of the heat dissipation mechanism 3, the staff can operate quickly and accurately to adapt to different heat dissipation needs and environmental changes.

[0048] In one embodiment, the adjusting member includes: a rotating rod 423 disposed at the lower end of the fixed frame 421; a pushing rod 425 disposed on the side of the rotating rod 423 near the side plate 21; and a handle 424 disposed on the side of the rotating rod 423 away from the fixed frame 421.

[0049] This design is for reference. Figure 5-7 The handle 424 is located on the side of the rotating rod 423 away from the fixed frame 421, providing a good point of leverage for the operator. The operator holds the handle 424 and presses it down, causing the push rod 425 to rotate along the fixed frame 421. This push rod 425 then pushes the fixed part to move closer to the side plate 21 and fixes it to the side plate 21, thus completing the fixation of the heat dissipation mechanism 3. This simple structure not only reduces manufacturing costs but also reduces the risk of failure due to too many parts, improves the reliability and stability of the adjusting parts, reduces the frequency of maintenance and replacement, and lowers the maintenance cost of the equipment.

[0050] In one embodiment, the fixing member includes: a movable rod 426, which is disposed on the push rod 425 and passes through the fixing frame 421 and the connecting plate 41; a fixing block 428, which is disposed on the side of the movable rod 426 away from the push rod 425 and is inserted and fixed on the side plate 21; a retaining ring 427, which is disposed on the fixing frame 421 and sleeved on the movable rod 426; and positioning grooves 2101 for fixing the fixing block 428 are provided at intervals on the side plate 21.

[0051] This design is for reference. Figure 6 During the movement of the push rod 425, the moving rod 426 will be pushed to move inside the stabilizing ring 427, and the fixing block 428 will be inserted and fixed in the corresponding positioning groove 2101, thus completing the fixing work of the connecting plate 41 and the side plate 21, and fixing the heat dissipation mechanism 3 in the set installation position. The fixing block 428 is inserted and fixed in the positioning groove 2101 of the side plate 21. This insertion and fixing method can provide accurate and stable positioning for the heat dissipation mechanism 3. The interval setting of the positioning groove 2101 allows the fixing block 428 to be fixed in multiple positions, ensuring the heat dissipation effect of the transformer body 1.

[0052] In a specific embodiment, the heat dissipation mechanism 3 includes: a mounting bracket 31 disposed on the connecting plate 41; a guardrail 32 disposed at the lower end of the mounting bracket 31; a motor 33 disposed on the guardrail 32; a rotating shaft 34 disposed at the power output end of the motor 33; and a fan blade 35 disposed at the upper end of the fan blade 35.

[0053] This design is for reference. Figure 1-5 ,as well as Figure 7When the motor 33 is turned on, the rotating shaft 34 drives the fan blades 35 to rotate, causing the fan blades 35 to blow hot air onto the heat dissipation fins of the transformer body 1, thus cooling the transformer body 1. This active cooling method greatly improves the heat dissipation efficiency compared to natural cooling, and can quickly remove the heat generated by the transformer body 1 during operation, effectively reducing the transformer temperature, ensuring stable operation of the transformer in a suitable temperature environment, reducing performance degradation and insulation damage caused by overheating, and extending the service life of the transformer.

Claims

1. A transformer base, comprising a base frame (2) for supporting a transformer body (1), characterized in that, Also includes: A heat dissipation mechanism (3) is provided at intervals on both sides of the base frame (2) for dissipating heat from the transformer body (1); An adjustment mechanism (4) is provided between the base frame (2) and the heat dissipation mechanism (3) for adjusting the installation position of the heat dissipation mechanism (3) on the base frame (2); The adjustment mechanism (4) includes: A connecting plate (41) is disposed on the side of the side plate (21) away from the base frame (2) and connected to the heat dissipation mechanism (3); An adjustment component (42) is disposed on the connecting plate (41) and connected to the side plate (21) for adjusting the installation position of the connecting plate (41) on the side plate (21); The adjustment component (42) includes: A fixing bracket (421) is disposed at the lower end of the connecting plate (41) and is fixedly connected to the connecting plate (41) by fixing bolts (422); An adjusting element is provided at the lower end of the fixed frame (421); The fixing member is located on the side of the lower end of the fixing frame (421) near the side plate (21) and is connected to the adjusting member.

2. A transformer base according to claim 1, characterized in that: The base frame (2) has side plates (21) spaced apart on its sides for mounting the adjustment mechanism (4).

3. A transformer base according to claim 2, characterized in that: The side plate (21) is provided with a limiting block (211) for installing the connecting plate (41), and the connecting plate (41) is provided with a sliding groove (4101) for the limiting block (211) to move.

4. A transformer base according to claim 1, characterized in that: The adjusting element includes: A rotating rod (423) is provided at the lower end of the fixed frame (421); A push rod (425) is disposed on the side of the rotating rod (423) near the side plate (21); A handle (424) is located on the side of the rotating rod (423) away from the fixed frame (421).

5. A transformer base according to claim 4, characterized in that: The fastener includes: A movable rod (426) is mounted on the push rod (425) and passes through the fixed frame (421) and the connecting plate (41). A fixing block (428) is disposed on the side of the moving rod (426) away from the pushing rod (425) and is inserted and fixed on the side plate (21); A stabilizing ring (427) is disposed on the fixed frame (421) and sleeved on the moving rod (426); The side plate (21) is provided with positioning grooves (2101) at intervals for fixing the fixing block (428).

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