Spring shock absorber protection structure of transformer

Abstract

The utility model relates to a spring shock absorber protection structure of a transformer. The spring shock absorber protection structure comprises a transformer main body, a first base, a second base, a spring shock absorber and a [-shaped mounting bracket, the first base is located at the bottom of the transformer body, the second base is located below the first base, the spring shock absorber is arranged between the first base and the second base, the size of the second base is larger than that of the first base, and the vertical projection of the first base is located in the surface range of the second base. The top surface of the [-shaped mounting bracket is detachably connected with the top surface of the first base, and the bottom surface of the [-shaped mounting bracket is detachably connected with the top surface of the second base. Through the [-shaped mounting bracket, the first base and the second base can be fastened, so that the spring shock absorber is in an unstressed or compressed state, the protection of the spring shock absorber is realized, and the damage to the spring shock absorber in the transportation and in-place mounting process of the transformer is avoided. And after the product is completely in place, the [-shaped mounting bracket can be detached, and the damping effect originally required by the transformer is achieved.

Description

Technical Field

[0001] The utility model relates to the field of transformers, in particular to a spring shock absorber protection structure for a transformer. Background Art

[0002] The transformer spring shock absorber is a component specifically used for shock absorption, which can reduce the vibration and noise generated during the operation of the transformer, enabling the transformer to operate safely and stably. Select the corresponding spring shock absorber reasonably according to the weight of the transformer product. Refer to Figure 1 As shown, the spring shock absorber is installed at the transformer base. According to the structural dimensions of the spring shock absorber, installation holes are opened on the base, and fastening is carried out between the two channel steel bases at the bottom of the transformer through bolts to achieve the shock absorption effect.

[0003] During the transportation of the transformer, due to the large swing or start-stop of the transportation vehicle, along with the inertial action of the heavy object, it is easy to damage the fasteners and springs of the shock absorber, resulting in bolt thread slipping, breakage or spring displacement.

[0004] In addition, during the positioning process of the transformer, due to the limitation of the positioning tool, when adjusting the position, prying the transformer base with a crowbar to adjust the position is likely to damage the fasteners and springs of the spring shock absorber, resulting in bolt thread slipping, breakage or spring displacement. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In order to solve the above problems of the prior art, the utility model provides a spring shock absorber protection bracket for a transformer, which can protect the spring shock absorber during the transportation and positioning processes of the transformer.

[0007] (II) Technical Solutions

[0008] In order to achieve the above purpose, the main technical solutions adopted by the utility model include: a spring shock absorber protection structure for a transformer, comprising a transformer body, a first base, a second base, a spring shock absorber and a U-shaped mounting bracket;

[0009] The first base is located at the bottom of the transformer body, the second base is located below the first base, the spring shock absorber is arranged between the first base and the second base, the size of the second base is larger than that of the first base, and the vertical projection of the first base is within the surface range of the second base. The top surface of the U-shaped mounting bracket is detachably connected to the top surface of the first base, and the bottom surface of the U-shaped mounting bracket is detachably connected to the top surface of the second base.

[0010] Furthermore, it further includes an extension bracket;

[0011] One side of the bottom surface of the extension bracket is connected to the top surface of the first base, and the other side of the bottom surface of the extension bracket is detachably connected to the top surface of the U-shaped mounting bracket.

[0012] Furthermore, one side of the U-shaped mounting bracket is a vertical surface, and the other side is an opening. The vertical surface of the U-shaped mounting bracket is close to the side wall of the first base.

[0013] Furthermore, through holes are respectively formed in the top and bottom of the U-shaped mounting bracket. Bolt holes matching the through holes are respectively provided on the surface of the extension bracket and the top surface of the second base. The U-shaped mounting bracket is connected to the extension bracket and the second base through bolts.

[0014] (III) Beneficial effects

[0015] The beneficial effects of the present utility model are as follows: By installing and locking the U-shaped mounting bracket between the first base and the second base of the transformer, the first base and the second base can be fastened. The two bases are fixed by the force on the U-shaped mounting bracket, so that the spring shock absorber is in an unloaded or pre-compressed state, thereby achieving the protection effect on the spring shock absorber and avoiding damage to the spring shock absorber during the transportation and installation of the transformer. After the product is completely in place, the U-shaped mounting bracket can be removed, thus achieving the original shock absorption effect required by the transformer. Description of the drawings

[0016] Figure 1 is a schematic structural diagram of an existing transformer in the background art;

[0017] Figure 2 is a schematic structural diagram of a spring shock absorber protection structure of a transformer of the present utility model;

[0018] Description of the reference numerals:

[0019] 1, transformer body; 2, first base; 3, second base; 4, extension bracket; 5, U-shaped mounting bracket; 6, spring shock absorber; 7, bolt. Detailed implementation manners

[0020] In order to better explain the present utility model for easy understanding, the present utility model will be described in detail below with reference to the drawings through specific implementation manners.

[0021] Embodiment 1

[0022] Please refer to Figure 2 As shown, a spring shock absorber protection structure of a transformer includes a transformer body 1, a first base 2, a second base 3, a spring shock absorber 6, and a U-shaped mounting bracket 5;

[0023] The first base 2 is located at the bottom of the transformer main body 1. The second base 3 is located below the first base 2. The spring shock absorber 6 is arranged between the first base 2 and the second base 3. The size of the second base 3 is larger than that of the first base 2, and the vertical projection of the first base 2 is within the surface range of the second base 3. The top surface of the U-shaped mounting bracket 5 is detachably connected to the top surface of the first base 2, and the bottom surface of the U-shaped mounting bracket 5 is detachably connected to the top surface of the second base 3.

[0024] In this embodiment, an extension bracket 4 is further included;

[0025] One side of the bottom surface of the extension bracket 4 is connected to the top surface of the first base 2, and the other side of the bottom surface of the extension bracket 4 is detachably connected to the top surface of the U-shaped mounting bracket 5. The connection between the first base 2 and the U-shaped mounting bracket 5 is facilitated by the extension bracket 4. Preferably, the extension bracket 4 and the top surface of the first base 2 are in a welded relationship.

[0026] In this embodiment, one side of the U-shaped mounting bracket 5 is a vertical surface and the other side is an opening. The vertical surface of the U-shaped mounting bracket 5 is close to the side wall of the first base 2. This design structure is more convenient during the installation and fixation of the U-shaped mounting bracket 5.

[0027] In this embodiment, through holes are respectively provided at the top and bottom of the U-shaped mounting bracket 5. Bolt holes matching the through holes are respectively provided on the surface of the extension bracket 4 and the top surface of the second base 3. The U-shaped mounting bracket 5 is connected to the extension bracket 4 and the second base 3 through bolts 7. The bolt connection method can not only ensure the installation stability and low cost, but also facilitate the loading and unloading operation.

[0028] The above are only the embodiments of the present invention, and thus do not limit the patent scope of the present invention. Any equivalent transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A spring shock absorber protection structure for a transformer, characterized in that: It includes a transformer body, a first base, a second base, a spring shock absorber and a U-shaped mounting bracket; The first base is located at the bottom of the transformer body, the second base is located below the first base, the spring shock absorber is arranged between the first base and the second base, the size of the second base is larger than that of the first base, and the vertical projection of the first base is within the surface range of the second base. The top surface of the U-shaped mounting bracket is detachably connected to the top surface of the first base, and the bottom surface of the U-shaped mounting bracket is detachably connected to the top surface of the second base.

2. The spring damper protection structure of the transformer according to claim 1, characterized in that: It further includes an extension bracket; One side of the bottom surface of the extension bracket is connected to the top surface of the first base, and the other side of the bottom surface of the extension bracket is detachably connected to the top surface of the U-shaped mounting bracket.

3. The spring damper protection structure of the transformer according to claim 2, characterized in that: One side of the U-shaped mounting bracket is a vertical surface, and the other side is an opening. The vertical surface of the U-shaped mounting bracket is close to the side wall of the first base.

4. The spring damper protection structure of the transformer according to claim 2, characterized in that: Through holes are respectively formed in the top and bottom of the U-shaped mounting bracket, bolt holes matching with the through holes are respectively arranged on the surface of the extension bracket and the top surface of the second base, and the U-shaped mounting bracket is connected to the extension bracket and the second base through bolts.

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