Transformer mounting structure

Abstract

The utility model discloses a transformer mounting structure, including support column, be equipped with first fixed hoop and second fixed hoop on the support column, be equipped with first support on the first fixed hoop, be equipped with second support on the second fixed hoop, be connected with support frame on the first support and second support, be equipped with mounting panel on the support frame, be connected with transformer on the mounting panel, and the scheme has realized steady support while effective drainage moistureproof, has promoted the operation security and the service life of transformer.

Description

Technical Field

[0001] This utility model belongs to the field of transformer technology, and specifically relates to a transformer installation structure. Background Technology

[0002] Currently, transformers, as key equipment in power systems, are widely used in factories, substations, and power distribution facilities. Existing transformers are typically installed by directly fixing them to the ground using bases or welded brackets for support and stability. However, this installation method is structurally simple and lacks effective protection and drainage design, making it susceptible to environmental factors in actual use, resulting in insufficient operational stability.

[0003] In humid or open-air environments, rainwater or condensation often accumulates at the bottom of transformers. Over time, this can cause corrosion and may also affect the insulation performance of internal electrical components, reducing equipment safety. Furthermore, some supporting structures lack adequate ventilation and heat dissipation, making it difficult for the transformer to dissipate heat during operation, thus impacting its lifespan and operating efficiency. Utility Model Content

[0004] To address the aforementioned problems, this utility model discloses a transformer installation structure, including a support column. The support column is provided with a first fixing hoop and a second fixing hoop. The first fixing hoop is provided with a first bracket, and the second fixing hoop is provided with a second bracket. A support frame is connected to the first bracket and the second bracket. An installation plate is provided on the support frame. A transformer is connected to the installation plate. The installation plate has a plurality of drainage holes, the diameter of which gradually increases from top to bottom.

[0005] Preferably, the end of the cable gathering part is provided with a connecting shaft. The first fixing hoop and the second fixing hoop have the same structure. The first fixing hoop includes a first connecting part, a second connecting part, a third connecting part and a fourth connecting part. Connecting ears are provided on both sides of the first connecting part, the second connecting part, the third connecting part and the fourth connecting part. Connecting bolts are provided between the connecting ears of the first connecting part, the second connecting part, the third connecting part and the fourth connecting part. A protrusion is provided on the first connecting part, and a bolt hole is provided on the protrusion.

[0006] Preferably, the inner sides of the first connecting part, the second connecting part, the third connecting part and the fourth connecting part are all provided with a rubber layer.

[0007] Preferably, the support column is provided with a limiting hole.

[0008] Preferably, the surface of the mounting plate is provided with an anti-slip layer.

[0009] The advantages of this utility model are: 1. The installation structure of this scheme has a certain height, so its ventilation and heat dissipation conditions are good, which facilitates the heat dissipation of the transformer. At the same time, by setting drainage holes on the mounting plate, rainwater or condensate can be quickly discharged from the bottom of the transformer, avoiding water accumulation that can lead to corrosion and a decline in insulation performance, thereby improving the safety and reliability of equipment operation.

[0010] 2. The support columns, brackets, and support frames in this solution form a stable support system. At the same time, the space design between the brackets and the frame further facilitates air circulation, effectively dissipates the heat generated by the transformer, improves operating efficiency, and extends service life.

[0011] 3. This design incorporates a rubber layer on the inner side of the fixing hoop, which serves as a buffer to absorb external vibrations and increases the friction between the hoop and the support column, preventing slippage during installation. Attached Figure Description

[0012] Figure 1 This is a structural diagram of the present utility model.

[0013] Figure 2 This is a cross-sectional structural diagram of the mounting plate of this utility model.

[0014] Figure 3 This is a structural diagram of the first fixing hoop of this utility model.

[0015] In the diagram: 1 Support column, 2 First fixing hoop, 3 Second fixing hoop, 4 First bracket, 5 Second bracket, 6 Support frame, 7 Mounting plate, 8 Transformer, 9 Drain hole, 10 First connecting part, 11 Second connecting part, 12 Third connecting part, 13 Fourth connecting part, 14 Connecting ear, 15 Connecting bolt, 16 Protrusion, 17 Bolt hole, 18 Rubber layer, 19 Limiting hole, 20 Anti-slip layer. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0017] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Simultaneously, when an component is referred to as "fixed to" or "equipped on" another component, it can be directly on the other component or may have an intervening component present. When an component is referred to as "connected to" another component, it can be directly connected to the other component or may have an intervening component present. When an component is referred to as "fixedly connected to" another component, it can be a common fixed connection method such as welding, bolting, or gluing. In short, those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Example 1, such as Figure 1 As shown, a transformer mounting structure includes a support column 1, which serves to bear weight and provide overall support for the entire mounting structure. The surface of the support column 1 is treated with an anti-corrosion coating, enabling it to withstand humid or dusty outdoor environments and ensuring long-term stable use.

[0020] Combination Figure 3 The outer surface of the support column 1 is provided with a first fixing hoop 2 and a second fixing hoop 3, which are arranged vertically at intervals along the height direction of the support column 1. This layered arrangement can form an upper and lower two-point support structure, which significantly improves the stability of the overall installation frame and prevents the transformer 8 from shaking or displacing during operation.

[0021] The first fixing hoop 2 and the second fixing hoop 3 have the same structure, both including a first connecting part 10, a second connecting part 11, a third connecting part 12, and a fourth connecting part 13. The four connecting parts are connected in a ring shape sequentially via connecting ears and bolts, forming a complete circular hoop body to cover the outer surface of the support column 1. Each connecting part has connecting ears 14 on both sides, and the connecting ears 14 between adjacent connecting parts are fastened with connecting bolts 15. By adjusting the tightness of the connecting bolts 15, the clamping force of the fixing hoop can be adjusted and controlled, ensuring both stable installation on the support column 1 and flexible adjustment according to the required installation height or angle. This structural design improves installation flexibility and reusability, and reduces damage to the support column 1 itself.

[0022] To enhance the fixing effect and prevent hard friction between metals, a rubber layer 18 is provided on the inner side of the fixing hoop. The rubber layer 18 is made of high-temperature resistant and aging-resistant synthetic rubber material, which can not only act as a buffer to absorb external vibrations, but also increase the friction between the hoop and the support column 1 to prevent slippage during installation. When the support column 1 is subjected to external vibrations or load impacts, the rubber layer 18 can effectively disperse stress, reduce the impact transmitted to the transformer 8, and ensure the stability and safety of operation.

[0023] The first connecting portion 10 of the first fixing clamp 2 has a protrusion 16 with bolt holes 17 for mounting the bracket. The second fixing clamp 3 also has a protrusion 16. To facilitate bracket installation, the angles of the protrusions 16 on the first fixing clamp 2 and the second fixing clamp 3 can be different. A first bracket 4 is mounted on the first fixing clamp 2, and a second bracket 5 is mounted on the second fixing clamp 3. The two brackets have similar structures, both made of thickened metal plates bent into an L-shape or U-shape, used to connect and support the upper support frame 6. The brackets and clamps are detachably connected by bolts, making installation convenient and facilitating later disassembly and maintenance.

[0024] The support column 1 is provided with a limiting hole 19, which allows the bolts connecting the bracket and the fixing hoop to pass through the protrusion 16 and extend into the limiting hole 19, further improving stability.

[0025] A support frame 6 connects the first support 4 and the second support 5. The support frame 6 has a rectangular or square structure and is made of multiple horizontal and vertical beams welded together. This frame design can distribute the weight of the transformer 8 evenly across the support points, thus preventing excessive stress at a single point from causing structural deformation or subsidence. The connection points of the support frame 6 are also fixed with high-strength bolts, and the levelness can be finely adjusted on-site according to the installation environment to ensure the stability of the transformer 8 during installation.

[0026] A mounting plate 7 is installed above the support frame 6. The mounting plate 7 is a metal load-bearing plate used to directly support the main body of the transformer 8. The mounting plate 7 is preferably made of galvanized steel plate or aluminum alloy plate, and the surface is sandblasted for rust prevention to adapt to outdoor and high humidity environments. The mounting plate 7 is bolted to the support frame 6 and can be disassembled separately when needed, facilitating the replacement and maintenance of the transformer 8. The surface of the mounting plate 7 is also provided with an anti-slip layer 20. The anti-slip layer 20 can be a rubber particle spray coating, a raised dot structure layer, or an anti-slip textured plate, which increases the coefficient of friction to prevent displacement of the bottom of the transformer 8 during operation vibration.

[0027] Combination Figure 2In this embodiment, the mounting plate 7 is provided with a plurality of drainage holes 9 evenly distributed along the center to the edge of the mounting plate 7, with the hole diameter gradually increasing from top to bottom. This structure can accelerate the drainage of accumulated water and prevent the formation of a water film or residual moisture. At the same time, the design of varying hole diameter can create a drainage effect, allowing rainwater or condensate to flow quickly from the surface of the mounting plate 7 downwards, improving drainage efficiency. The edges of the drainage holes 9 are chamfered to prevent the formation of sharp edges that could affect the strength of the plate.

[0028] In this scheme, either a single support column 1 or two or more support columns 1 can be used for support. If a single support column 1 is used, the top of the support column 1 can directly abut against the support frame 6. However, this embodiment uses two support columns 1. Each support column 1 is provided with a first fixing hoop 2 and a second fixing hoop 3. The first fixing hoop 2 is provided with a first bracket 4, and the second fixing hoop 3 is provided with a second bracket 5. The support frame 6 is located between the two first brackets 4 and the two second brackets 5, and an mounting plate 7 is installed on the support frame 6.

[0029] The two support columns 1 provide a wider support base for the installation structure, resulting in a more even distribution of the center of gravity and reducing the risk of overturning of the transformer 8 under operation or external impacts. Secondly, the double support columns 1, together with the four brackets and support frame 6, give the installation structure excellent load-bearing capacity in both horizontal and vertical directions, enabling it to withstand significant vibration and impact loads, further improving the operational safety of the transformer 8. Finally, the double support column 1 structure provides greater operating space for installation and maintenance, allowing workers to easily inspect, clean, or replace the transformer 8 between the support columns 1, significantly improving maintenance convenience.

[0030] The steps for installing the support structure of the transformer 8 are as follows: First, determine the installation location and vertically fix the support column 1 to the ground or foundation. Then, according to the size and height requirements of the transformer 8, adjust the installation positions of the first fixing hoop 2 and the second fixing hoop 3 on the support column 1. After firmly locking the hoop with the fastening bolts, install the first bracket 4 and the second bracket 5 respectively, and then connect the support frame 6 horizontally between the two brackets. After completing the frame installation, fix the mounting plate 7 to the top of the support frame 6, and evenly spread the anti-slip layer 20 on its surface. Finally, place the transformer 8 and fix it on the mounting plate 7.

[0031] After installation, support column 1 bears the overall load, fixing hoops and brackets provide stable support in both horizontal and vertical directions, support frame 6 shares the weight of transformer 8, and mounting plate 7 provides load-bearing and protective functions. The drainage hole 9 structure effectively prevents rainwater accumulation, keeping the bottom of transformer 8 dry and thus avoiding corrosion and degradation of insulation performance. Rubber layer 18 and anti-slip layer 20 together enhance shock resistance, vibration reduction, and anti-slip performance, ensuring the safety and reliability of transformer 8 during long-term operation.

[0032] In summary, the transformer mounting structure provided in this embodiment achieves stable support, vibration reduction, protection, drainage, and moisture protection for the transformer through a reasonable combination of support columns, fixing hoops, brackets, support frames, and mounting plates. The detachable connections between components not only facilitate installation and maintenance but also allow for flexible adjustments according to usage requirements, offering advantages such as a reasonable structure, high reliability, and long service life.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transformer mounting structure, characterized in that: The system includes a support column (1), on which a first fixing hoop (2) and a second fixing hoop (3) are provided. A first bracket (4) is provided on the first fixing hoop (2), and a second bracket (5) is provided on the second fixing hoop (3). A support frame (6) is connected to the first bracket (4) and the second bracket (5). A mounting plate (7) is provided on the support frame (6), and a transformer (8) is connected to the mounting plate (7). Several drainage holes (9) are opened on the mounting plate (7), and the diameter of the drainage holes (9) gradually increases from top to bottom.

2. The transformer mounting structure according to claim 1, characterized in that: The first fixing hoop (2) has the same structure as the second fixing hoop (3). The first fixing hoop (2) includes a first connecting part (10), a second connecting part (11), a third connecting part (12) and a fourth connecting part (13). Connecting ears (14) are provided on both sides of the first connecting part (10), the second connecting part (11), the third connecting part (12) and the fourth connecting part (13). Connecting bolts (15) are provided between the connecting ears (14) of the first connecting part (10), the second connecting part (11), the third connecting part (12) and the fourth connecting part (13). A protrusion (16) is provided on the first connecting part (10), and a bolt hole (17) is provided on the protrusion (16).

3. The transformer mounting structure according to claim 2, characterized in that: The inner sides of the first connecting part (10), the second connecting part (11), the third connecting part (12) and the fourth connecting part (13) are all provided with a rubber layer (18).

4. The transformer mounting structure according to claim 3, characterized in that: The support column (1) is provided with a limiting hole (19).

5. The transformer mounting structure according to claim 4, characterized in that: The surface of the mounting plate (7) is provided with an anti-slip layer (20).

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