CN220731279U - Special transformer of protection against shock - Google Patents

Abstract

The utility model relates to the field of transformers, and particularly discloses an anti-impact special transformer which comprises a transformer body and a mounting platform, wherein four stand columns are arranged at four corners of the mounting platform, a first protection plate and a second protection plate are arranged between every two adjacent stand columns, and damping springs are arranged between the first protection plate and the second protection plate on the same side. The first guard plate and the second guard plate are used as double-layer protection for further protecting the safety of the transformer body, the damping springs between the first guard plate and the second guard plate play a role in transmitting impact force, and when the first guard plate on the outer side is impacted and deformed, the second guard plate on the inner side can also correspondingly absorb part of impact force. The first guard plate, the second guard plate and the stand post are connected with each other to form a whole together, and the impact force received by the part of the first guard plate is fed back to other stand posts comprehensively, so that the safety performance is stronger.

Description

Special transformer of protection against shock

Technical Field

The utility model belongs to the field of transformers, and particularly relates to an impact-resistant special transformer.

Background

The transformer is used as the core of the distribution equipment and mainly comprises a transformer, a high-voltage controller and a low-voltage controller. The toughened box structure of transformer can provide basic safety protection function, but some special type transformers need be installed in outdoor place, and the protection rail is mostly by a plurality of simple enclosing pole constitution, although can play certain guard action to the transformer, but in case the rail receives outside striking, the rail warp easily, sunken, can damage the transformer body even.

Disclosure of Invention

The utility model aims to provide an anti-impact special transformer with good protection effect.

In order to achieve the above purpose, the utility model provides an anti-impact special transformer, which comprises a transformer body, wherein the bottom of the transformer body is provided with a mounting platform extending to the horizontal direction around, the transformer body is positioned at the center of the mounting platform, four corners of the mounting platform are respectively provided with upright posts extending vertically upwards, the cross sections of the upright posts are rectangular, a first protection plate and a second protection plate are arranged between any two adjacent upright posts, the first protection plate is positioned at the outer side, the second protection plate is positioned at the inner side, and a plurality of damping springs are uniformly arranged between the first protection plate and the second protection plate.

As the improvement of above-mentioned scheme, first guard plate is dull and stereotyped structure, the relative both sides edge of first guard plate is laminated respectively and is corresponded the stand outside, first guard plate with be bolted connection between the stand.

As the improvement of above-mentioned scheme, the relative both sides edge of second guard plate is provided with right angle and buckles, overlook the second guard plate is the U-shaped, the second guard plate is through the right angle bending lamination of both sides the inboard of stand, the second guard plate with be bolted connection between the stand.

As an improvement of the scheme, the bottom of the upright post is detachably connected with the mounting platform through bolts.

As an improvement of the scheme, a plurality of damping springs are welded and fixed on the surface of the second protection plate.

As the improvement of above-mentioned scheme, the stand is metal shaped steel, first guard plate with the second guard plate is the metal sheet that thickness is greater than 2 mm.

The utility model has the following beneficial effects:

the first guard plate and the second guard plate are used as double-layer protection for further protecting the safety of the transformer body, the damping springs between the first guard plate and the second guard plate play a role in transmitting impact force, and when the first guard plate on the outer side is impacted and deformed, the second guard plate on the inner side can also correspondingly absorb part of impact force. The first guard plate, the second guard plate and the stand post are connected with each other to form a whole together, and the impact force received by the part of the first guard plate is fed back to other stand posts comprehensively, so that the safety performance is stronger. And easy dismounting between first stand and the mounting platform, between first guard plate and the stand, between second guard plate and the stand, the part of damage can be freely changed.

Drawings

FIG. 1 is a top view of a specialty transformer under one embodiment;

fig. 2 is a schematic view of a lower upright connecting a first fender and a second fender in one embodiment.

Reference numerals illustrate: 11. a transformer body; 12. a mounting platform; 20. a column; 21. a first protection plate; 22. a second protection plate; 23. and a damping spring.

Detailed Description

In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus 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.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The terms "first," "second," "third," and the like, if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1 and 2, the utility model discloses an anti-impact special transformer, which comprises a transformer body 11, wherein a mounting platform 12 extending to the horizontal direction around is arranged at the bottom of the transformer body 11, the transformer body 11 is positioned at the center of the mounting platform 12, upright posts 20 extending vertically and upwards are respectively arranged at four corners of the mounting platform 12, and the cross section of each upright post 20 is rectangular. A first protection plate 21 and a second protection plate 22 are arranged between any two adjacent upright posts 20, the first protection plate 21 is located on the outer side, the second protection plate 22 is located on the inner side, and a plurality of damping springs 23 are uniformly arranged between the first protection plate 21 and the second protection plate 22.

As an improvement of the above solution, the first protection plate 21 is in a flat plate structure, two opposite side edges of the first protection plate 21 are respectively attached to the corresponding outer sides of the upright posts 20, and the first protection plate 21 is in bolted connection with the upright posts 20. Correspondingly, the bottom of the upright post 20 extends to the periphery to form a horizontal connecting surface.

As an improvement of the above-mentioned scheme, the opposite side edges of the second protection plate 22 are provided with right-angle bends, the second protection plate 22 is U-shaped when viewed from the top, the second protection plate 22 is attached to the inner side of the upright post 20 through the right-angle bends on both sides, and the second protection plate 22 is in bolted connection with the upright post 20.

As a modification of the above solution, the bottom of the upright 20 is detachably connected to the mounting platform 12 by bolts.

As a modification of the above, a plurality of the damper springs 23 are welded and fixed to the surface of the second shielding plate 22. The length of the damping spring 23 is slightly about the distance between the first protection plate 21 and the second protection plate 22, so that the damping spring 23 has proper initial force after being mounted.

As an improvement of the scheme, the upright post 20 is made of metal section steel, the inside of the upright post is of a hollow structure, and bolt holes are formed in the side surfaces of the upright post. The first protection plate 21 and the second protection plate 22 are metal plates with a thickness greater than 2 mm.

The first protection plate 21 and the second protection plate 22 serve as double-layer protection for further protecting the safety of the transformer body 11, the damper springs 23 between the first protection plate 21 and the second protection plate 22 play a role in transmitting impact force, and when the first protection plate 21 on the outer side is subjected to impact deformation, the second protection plate 22 on the inner side can also absorb part of the impact force correspondingly. The first protection plate 21, the second protection plate 22 and the upright post 20 are connected with each other to form a whole together, and the impact force received by the part of the first protection plate 21 is comprehensively fed back to other upright posts 20, so that the safety performance is stronger. And the first stand column 20 and the mounting platform 12, the first protection plate 21 and the stand column 20 and the second protection plate 22 and the stand column 20 are convenient to assemble and disassemble, and damaged parts can be freely replaced.

In mounting the above components, the mounting platform 12 and the transformer body 11 are first arranged in place, then the upright 20 is mounted to the mounting platform 12, the second shielding plate 22 is mounted between two adjacent uprights 20, and then the first shielding plate 21 is mounted between two adjacent uprights 20. The bolt holes on the upright post 20 are uniformly arranged, so that the connection part of the first protection plate 21 and the second protection plate 22 is prevented from being too concentrated.

The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims (6)

1. The utility model provides a special transformer of protection against shock, includes the transformer body, its characterized in that: the transformer is characterized in that the bottom of the transformer body is provided with a mounting platform extending towards the peripheral horizontal direction, the transformer body is located at the central position of the mounting platform, four corners of the mounting platform are respectively provided with vertical columns extending upwards, the cross sections of the vertical columns are rectangular, a first protection plate and a second protection plate are arranged between any two adjacent vertical columns, the first protection plate is located on the outer side, the second protection plate is located on the inner side, and a plurality of damping springs are uniformly arranged between the first protection plate and the second protection plate.

2. The special anti-surge transformer of claim 1, wherein: the first guard plate is of a flat plate structure, the edges of two opposite sides of the first guard plate are respectively attached to the outer sides of the corresponding stand columns, and the first guard plate is connected with the stand columns through bolts.

3. The special anti-surge transformer of claim 2, wherein: the edges of two opposite sides of the second protection plate are provided with right-angle bending, the second protection plate is U-shaped when overlooking, the second protection plate is attached to the inner side of the upright post through the right-angle bending of two sides, and the second protection plate is connected with the upright post through bolts.

4. A special anti-surge transformer according to claim 3, characterized in that: the bottom of the upright post is detachably connected with the mounting platform through bolts.

5. The special anti-surge transformer of claim 4, wherein: and the damping springs are welded and fixed on the surface of the second protection plate.

6. The special anti-surge transformer of claim 5, wherein: the stand is metal shaped steel, first guard plate with the second guard plate is the metal sheet that thickness is greater than 2 mm.