A transformer support device

Abstract

The utility model relates to a transformer support device, including two opposite support frame of setting, the height of support frame is adjustable, the width of two support frames is different, promotes its one support frame can embed another support frame, and the interval of two support frames is adjustable, the utility model can solve the technical problem that the prior art has poor stability, inconvenient dismounting and transportation, and insufficient versatility.

Description

Technical Field

[0001] This utility model belongs to the field of transformer support technology, specifically relating to a transformer support device. Background Technology

[0002] A transformer is an electrical device that transforms AC voltage based on the principle of electromagnetic induction. Its main functions include voltage transformation, current transformation, impedance matching, electrical isolation, and voltage stabilization (such as in magnetic saturation transformers). As a fundamental piece of equipment in power transmission and distribution systems, transformers are widely used in various fields such as industry, agriculture, transportation, urban power grids, and residential communities.

[0003] In actual production, assembly, or return-to-factory maintenance, transformers often need to be hoisted as a whole and securely placed on a supporting structure to allow for inspection, welding, wiring, or component replacement at the bottom of the equipment, thus providing ample operating space. Currently, common support methods include simple brackets, stacked sleepers, or temporary steel structure platforms. However, these traditional support solutions have several technical drawbacks: firstly, insufficient structural stability, making them prone to tilting or even overturning, posing serious safety risks; secondly, cumbersome disassembly and assembly processes, inconvenient transportation, and difficulty in meeting the needs of rapid on-site deployment, affecting operational efficiency; and thirdly, poor versatility, making it difficult to adapt to transformers of different specifications, limiting their applicability in diverse application scenarios. Utility Model Content

[0004] In view of the various shortcomings of the existing technology, a transformer support device is proposed to solve the technical problems of poor stability, inconvenient disassembly and transportation, and insufficient versatility of the existing technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A transformer support device includes two opposing support frames, the height of which is adjustable, the widths of which are different, allowing one support frame to be embedded in the other, and the distance between the two support frames is adjustable.

[0006] The technical solution is further configured such that the support frame includes a base, columns, and a support beam, with two columns provided, the tops of which are connected to the support beam, and the height of the support beam is adjustable.

[0007] The technical solution is further configured such that the column includes an outer cylinder and an inner cylinder that are nested together, the bottom of the outer cylinder is connected to the base, and the top of the inner cylinder is connected to the support beam. The outer cylinder has a plurality of first mounting holes along its height direction, and the inner cylinder has a second mounting hole corresponding to the first mounting holes. The fixing pin passes through the first mounting hole and the second mounting hole.

[0008] The technical solution is further configured such that a connecting beam is provided between the two columns, and a third mounting hole is provided on the connecting beam; A connecting rod is provided between the connecting beams of the two support frames, and the connecting rod passes through the third mounting hole and is locked.

[0009] The technical solution is further configured such that the base includes two base longitudinal beams and a base transverse beam connecting the two base longitudinal beams, and the two base longitudinal beams and the base transverse beam form an I-shape. The two support frames have different base beam lengths, which allows the two base longitudinal beams of one support frame to be embedded between the two base longitudinal beams of the other support frame.

[0010] The technical solution is further configured such that the two support frames include a first support frame and a second support frame, wherein the length of the base beam of the first support frame is greater than the length of the base beam of the second support frame. The first support frame has a limiting groove on the side of the base beam, and the end of the second support frame's base longitudinal beam abuts against the limiting groove.

[0011] The technical solution is further configured such that an auxiliary longitudinal beam is provided between the end of the base longitudinal beam of the second support frame and the limiting groove; One end of the auxiliary longitudinal beam abuts against the limiting groove, and the other end of the auxiliary longitudinal beam is detachably connected to the end of the base longitudinal beam of the second support frame. The technical solution is further configured such that, in use, the two support frames are at the same height, a bearing plate is provided above the support beams of the two support frames, and the transformer is placed above the bearing plate.

[0012] The beneficial effects of this utility model are: 1. The combination of double columns, connecting beams and connecting rods forms a rigid frame structure, which effectively enhances the overall resistance to rollover and deformation.

[0013] 2. By moving the inner cylinder up and down within the outer cylinder and positioning it with a fixing pin, it can adapt to different height requirements; by adjusting the distance between the two support frames, it can match the support requirements of transformers of different specifications.

[0014] 3. The two support frames can be nested together to achieve a compact layout; the two support frames can be detached for easy assembly, disassembly and transportation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the transformer support device in an embodiment of this utility model; Figure 2This is a schematic diagram of the first support frame in an embodiment of this utility model; Figure 3 This is a schematic diagram of the second support frame in an embodiment of this utility model; Figure 4 This is a schematic diagram of the assembly of the two bases and the auxiliary longitudinal beam in an embodiment of this utility model.

[0016] In the attached diagram: 1. Base longitudinal beam; 2. Outer cylinder; 3. Inner cylinder; 4. Support crossbeam; 5. Fixing pin; 6. Connecting crossbeam; 7. Connecting rod; 8. Base crossbeam; 9. Fourth mounting hole; 10. First mounting hole; 11. Third mounting hole; 12. Limiting groove; 13. Auxiliary longitudinal beam; 100. First support frame; 200. Second support frame. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Based on the embodiments in this application, other similar embodiments obtained by those skilled in the art without creative effort should all fall within the scope of protection of this application. Furthermore, directional terms mentioned in the following embodiments, such as "up," "down," "left," and "right," are only for reference to the directions in the accompanying drawings; therefore, the directional terms used are for illustrative purposes and not for limiting the invention.

[0018] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0019] According to an embodiment of this utility model, a transformer support device is provided. Please refer to [link / reference]. Figures 1 to 3 It includes two opposing support frames, the height of which is adjustable, the two support frames have different widths, allowing one support frame to be embedded in the other support frame, and the distance between the two support frames is adjustable.

[0020] In use, the two support frames can be nested together to achieve a compact layout. Simultaneously, by adjusting the two support frames to the same height and arranging several support devices sequentially, the transformer can be supported. The two support frames are detachable for easy assembly, disassembly, and transportation. By adjusting the distance between the two support frames, the support requirements of transformers of different specifications can be accommodated.

[0021] In one embodiment of the transformer support device, please refer to... Figures 1 to 3 The support frame includes a base, columns, and a support beam 4. There are two columns, and the tops of the two columns are connected to the support beam 4. The height of the support beam 4 is adjustable.

[0022] Understandably, the column adopts a telescopic structure, which allows the height of the supporting beam 4 to be adjusted to meet different height requirements.

[0023] Specifically, the column includes an outer cylinder 2 and an inner cylinder 3 that are nested together. The bottom of the outer cylinder 2 is connected to the base, and the top of the inner cylinder 3 is connected to the supporting beam 4. The outer cylinder 2 has multiple first mounting holes 10 along its height direction, and the inner cylinder 3 has second mounting holes corresponding to the first mounting holes 10. The fixing pin 5 passes through the first mounting holes 10 and the second mounting holes. It can be understood that by moving the inner cylinder 3 up and down in the outer cylinder 2 and cooperating with the fixing pin 5 for positioning, the height can be adjusted in stages and locked stably, ensuring that the support frame maintains the set height during use and can adapt to different height requirements.

[0024] Specifically, the inner wall of the outer cylinder 2 and the outer wall of the inner cylinder 3 are provided with matching guide blocks and guide grooves, which slide in a vertical direction. The cooperation between the guide blocks and guide grooves prevents the inner cylinder 3 from rotating around its axis when moving up and down.

[0025] In one embodiment of the transformer support device, please refer to... Figures 1 to 4 A connecting beam 6 is provided between the two columns, and a third mounting hole 11 is provided on the connecting beam 6; A connecting rod 7 is provided between the connecting beams 6 of the two support frames, and the connecting rod 7 passes through the third mounting hole 11 and is locked.

[0026] Specifically, the end of the connecting rod 7 is provided with a threaded section, which is adapted to the nut to achieve locking. The two support frames are connected laterally through the connecting rod 7 to restrict their relative movement.

[0027] In use, the two support frames are pressed against each other, and the connecting rod 7 is installed and locked to fix the distance between the two support frames. When it is necessary to adjust the distance between the two support frames, first remove the connecting rod 7, insert the auxiliary longitudinal beam 13 between the two support frames, and the auxiliary longitudinal beam 13 abuts against the two support frames respectively. Then, reinstall the connecting rod 7 and lock it, thereby achieving large-span support and supporting adaptation to transformers of different specifications without replacing the entire set of equipment, significantly improving the versatility and applicability of the device.

[0028] Furthermore, an auxiliary longitudinal beam 13 is provided between the end of the base longitudinal beam of the second support frame 200 and the limiting groove 12; One end of the auxiliary longitudinal beam 13 abuts against the limiting groove 12, and the other end of the auxiliary longitudinal beam 13 is detachably connected to the end of the base longitudinal beam of the second support frame 200.

[0029] Specifically, the end of the base longitudinal beam of the second support frame 200 is provided with a fourth mounting hole 9, and the end of the auxiliary longitudinal beam 13 is provided with a fifth mounting hole. After the bolt passes through the fourth mounting hole 9 and the fifth mounting hole, it is locked by a nut to assemble the auxiliary longitudinal beam 13 to the end of the base longitudinal beam of the second support frame 200.

[0030] In one embodiment of the transformer support device, please refer to... Figures 1 to 3 The base includes two base longitudinal beams 1 and a base transverse beam 8 connecting the two base longitudinal beams 1, and the two base longitudinal beams 1 and the base transverse beam 8 form an I-shape. The two support frames have different base beams 8, which allows the two base longitudinal beams of one support frame to be embedded between the two base longitudinal beams of the other support frame.

[0031] Furthermore, the two support frames include a first support frame 100 and a second support frame 200, wherein the length of the base beam of the first support frame 100 is greater than the length of the base beam of the second support frame 200. The side of the base beam of the first support frame 100 is provided with a limiting groove 12, and the end of the base longitudinal beam of the second support frame 200 abuts against the limiting groove 12.

[0032] Specifically, the first support frame 100 is a wide support frame, and the second support frame 200 is a narrow support frame. The support beam 4 of the first support frame 100 and the support beam 4 of the second support frame 200 are of equal length. Two limiting grooves 12 are provided, corresponding to the ends of the two base longitudinal beams of the second support frame 200. The two limiting grooves 12 are symmetrically arranged, allowing the second support frame 200 to directly embed into the middle position of the first support frame 100, ensuring accurate positioning and no displacement during nesting. The nested structure facilitates handling and quick separation.

[0033] In one embodiment of the transformer support device, please refer to... Figures 1 to 3 In use, the two support frames are at the same height, and a bearing plate is provided above the support beam 4 of the two support frames, with the transformer placed above the bearing plate.

[0034] Understandably, the bearing plate is set on the support beams 4 of the two support frames, forming a continuous platform spanning the two frames, providing a flat and continuous bearing surface for the transformer. The bearing plate can be made of steel plate, possessing sufficient strength and rigidity.

[0035] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0036] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0037] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0038] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0039] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A transformer support device, characterized in that, It includes two opposing support frames, the height of which is adjustable, the two support frames have different widths, allowing one support frame to be embedded in the other support frame, and the distance between the two support frames is adjustable.

2. The transformer support device according to claim 1, characterized in that, The support frame includes a base, columns, and a support beam. There are two columns, and the tops of both columns are connected to the support beam. The height of the support beam is adjustable.

3. The transformer support device according to claim 2, characterized in that, The column includes an outer cylinder and an inner cylinder that are nested together. The bottom of the outer cylinder is connected to the base, and the top of the inner cylinder is connected to the support beam. The outer cylinder has a plurality of first mounting holes along its height direction, and the inner cylinder has a second mounting hole corresponding to the first mounting holes. The fixing pin passes through the first mounting hole and the second mounting hole.

4. The transformer support device according to claim 2 or 3, characterized in that, A connecting beam is provided between the two columns, and a third mounting hole is provided on the connecting beam; A connecting rod is provided between the connecting beams of the two support frames, and the connecting rod passes through the third mounting hole and is locked.

5. The transformer support device according to claim 2, characterized in that, The base includes two base longitudinal beams and a base transverse beam connecting the two base longitudinal beams, and the two base longitudinal beams and the base transverse beam form an I-shape. The two support frames have different base beam lengths, which allows the two base longitudinal beams of one support frame to be embedded between the two base longitudinal beams of the other support frame.

6. The transformer support device according to claim 5, characterized in that, The two support frames include a first support frame and a second support frame, wherein the length of the base beam of the first support frame is greater than the length of the base beam of the second support frame. The first support frame has a limiting groove on the side of the base beam, and the end of the second support frame's base longitudinal beam abuts against the limiting groove.

7. The transformer support device according to claim 6, characterized in that, An auxiliary longitudinal beam is provided between the end of the base longitudinal beam of the second support frame and the limiting groove; One end of the auxiliary longitudinal beam abuts against the limiting groove, and the other end of the auxiliary longitudinal beam is detachably connected to the end of the base longitudinal beam of the second support frame.

8. The transformer support device according to claim 2, characterized in that, In use, the two support frames are at the same height, and a bearing plate is provided above the support beams of the two support frames, with the transformer placed above the bearing plate.

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