CN212010620U - Supporting structure of dry-type transformer - Google Patents

Abstract

The utility model discloses a supporting structure of dry-type transformer, comprising a supporting seat, a plurality of supporting legs of supporting seat upper end fixedly connected with, fixedly connected with curb girder on the supporting leg, two common fixedly connected with middle part roof beam between the middle part of curb girder, fixedly connected with backup pad between the curb girder, a plurality of louvres have been seted up in the backup pad, two common sliding connection has two side shields of symmetry between the curb girder, sliding connection has two limiting plates of symmetry on the side shield, the slide has been seted up in the backup pad, install adjustment mechanism between the lower extreme of side shield and the middle part roof beam. The utility model discloses an adjustment of offside baffle and limiting plate for can adapt to the not transformer of equidimension, thereby make the installation adaptability of transformer stronger, and operating procedure still less, the governing speed is faster, and the convenience is higher.

Description

A dry-type transformer support structure

technical field

The utility model relates to the technical field of transformers, in particular to a support structure of a dry-type transformer.

Background technique

Transformer is a device that uses electromagnetic induction to change the AC voltage. There are various types of transformers and different models;

However, the traditional transformer support structure is not suitable for the installation of transformers of different sizes and models, and has the problems of complicated adjustment operation and slow adjustment.

Utility model content

The purpose of the utility model is to provide a support structure for a dry-type transformer in order to solve the problems existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A support structure for a dry-type transformer includes a support base, a plurality of support legs are fixedly connected to the upper end of the support base, side beams are fixedly connected to the support legs, and the middle parts of the two side beams are fixedly connected together. There is a middle beam, a support plate is fixedly connected between the side beams, a plurality of heat dissipation holes are opened on the support plate, and two symmetrical side baffles are slidably connected between the two side beams. Two symmetrical limit plates are slidably connected on the side baffle, a slideway is opened on the support plate, and an adjustment mechanism is installed between the lower end of the side baffle and the middle beam.

Preferably, the adjustment mechanism includes a threaded sleeve block, a threaded rod and a turning handle, the lower end of the side baffle is fixedly connected with a threaded sleeve block, and the threaded sleeve block is located in the slideway of the support plate, and the threaded sleeve block is threaded A threaded rod is connected, the threaded rod is rotatably connected to the middle beam, and a turning handle is welded on the threaded rod.

Preferably, both sides of the lower end of the side baffle are fixedly connected with T-shaped blocks, and T-shaped slideways are provided on the side beams at positions corresponding to the T-shaped blocks.

Preferably, the limiting plate is placed vertically with the side baffle, and the end of the limiting plate close to the side baffle is fixedly connected with a slider and a bolt, and the side baffle is provided with a sliding cavity corresponding to the slider and the bolt , and the two ends of the sliding cavity do not penetrate the side baffle, the bolt is threadedly connected with a nut, and the bolt is located at one end of the nut close to the side baffle and is sleeved with a rubber friction pad.

Preferably, a plurality of heat dissipation holes are opened on the support plate.

Preferably, the threaded sleeve block adopts a rectangular block design and is clearance fit with the slideway.

Compared with the prior art, the utility model has the following advantages:

1. The utility model can adapt to transformers of different sizes through the adjustment of the side baffles and the limit plates, so that the installation adaptability of the transformer is stronger, and the operation steps are fewer, the adjustment speed is faster, and the convenience is higher. ;

2. The frame design is formed by the side beam, the middle beam and the support plate. The support plate is provided with heat dissipation holes, which is convenient for the transformer to dissipate heat. At the same time, enough space is reserved at the lower end of the side beam and the middle beam to facilitate the installation of various heat dissipation equipment.

Description of drawings

Fig. 1 is the structure diagram of the support structure of a kind of dry-type transformer proposed by the utility model;

Fig. 2 is the side view of the support structure of a kind of dry-type transformer proposed by the utility model;

FIG. 3 is a top view of a support structure of a dry-type transformer proposed by the utility model.

In the picture: 1 support base, 2 side beams, 3 middle beams, 4 support plates, 5 side baffles, 6 rubber friction pads, 7 limit plates, 8 sliders, 9 bolts, 10 nuts, 11T blocks, 12 threads Set block, 13 turn handle, 14 threaded rod, 15 slide.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Referring to Figures 1-3, a dry-type transformer support structure includes a support base 1, a plurality of support legs are fixedly connected to the upper end of the support base 1, and side beams 2 are fixedly connected to the support legs. A middle beam 3 is fixedly connected between the side beams 2, a support plate 4 is fixedly connected between the side beams 2, a plurality of heat dissipation holes are opened on the support plate 4, and two symmetrical side baffles are slidably connected between the two side beams 2. 5. Two symmetrical limit plates 7 are slidably connected to the side baffle 5, a slideway 15 is provided on the support plate 4, and an adjustment mechanism is installed between the lower end of the side baffle 5 and the middle beam 3, and the adjustment mechanism is used for The distance between the two side baffles 5 is adjusted to better adapt to transformers of different sizes, and the two limit plates 7 are used to limit the other two sides of the transformer.

Further, the adjustment mechanism includes a threaded sleeve block 12, a threaded rod 14 and a turning handle 13. The lower end of the side baffle 5 is fixedly connected with a threaded sleeve block 12, and the threaded sleeve block 12 is located in the slideway 15 of the support plate 4. The block 12 is threadedly connected with a threaded rod 14, the threaded rod 14 is rotatably connected to the middle beam 3, and a turning handle 13 is welded on the threaded rod 14. By rotating the threaded rod 14, in conjunction with the threaded sleeve block 12, the side baffle can be driven. 5 to move, so as to better adapt to the installation of transformers of different sizes.

Furthermore, T-shaped blocks 11 are fixedly connected to both sides of the lower end of the side baffle 5, and T-shaped slideways 15 are provided at the positions corresponding to the T-shaped blocks 11 on the side beam 2. Avoid upward movement of the side fence 5. The limit plate 7 is placed vertically with the side baffle 5, and the end of the limit plate 7 close to the side baffle 5 is fixedly connected with a slider 8 and a bolt 9, and the side baffle 5 is provided with a corresponding slider 8 and a bolt 9. The sliding cavity, and the two ends of the sliding cavity do not penetrate the side baffle 5, the bolt 9 is threadedly connected with a nut 10, and the bolt 9 is located at one end of the nut 10 close to the side baffle 5. The washer 6 cooperates with the clamping of the nut 10, so that the limiting plate 7 is fixed, so that the two limiting plates 7 can be adapted to transformers of different models and sizes. The support plate 4 is provided with a plurality of heat dissipation holes, which is convenient for the transformer to dissipate heat. At the same time, the side baffle 5 can also adopt a mesh plate design to ensure the heat dissipation performance of the transformer. The threaded sleeve block 12 adopts a rectangular block design and is clearance fit with the slideway 15 , so that the side baffle 5 can slide in the slideway 15 stably.

The utility model uses the principle: the transformer is placed on the middle beam 3, supported by the support plate 4, and the threaded rod 14 is rotated according to the size of the transformer, so that the threaded rod 14 drives the side baffle 5 to slide through the threaded sleeve block 12, so that the side plate 5 slides. The baffle 5 moves to the end close to the transformer, and the two side baffles 5 clamp the transformer, thereby sliding the limit plate 7 so that the distance between the two limit plates 7 can be adapted to the other two sides of the transformer, and then tighten The nut 10 is sufficient, so that the two limiting plates 7 can clamp the other two sides of the transformer.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a bearing structure of dry-type transformer, includes supporting seat (1), its characterized in that, a plurality of supporting legs of supporting seat (1) upper end fixedly connected with, fixedly connected with curb girder (2), two on the supporting leg common fixedly connected with middle part roof beam (3) between the middle part of curb girder (2), fixedly connected with backup pad (4), two between curb girder (2) common sliding connection has two side shield (5) of symmetry between curb girder (2), sliding connection has two limiting plate (7) of symmetry on side shield (5), slide (15) have been seted up on backup pad (4), install adjustment mechanism between the lower extreme of side shield (5) and middle part roof beam (3).

2. The supporting structure of the dry-type transformer according to claim 1, wherein the adjusting mechanism comprises a threaded sleeve block (12), a threaded rod (14) and a rotating handle (13), the lower end of the side baffle (5) is fixedly connected with the threaded sleeve block (12), the threaded sleeve block (12) is positioned in a slide way (15) of the supporting plate (4), the threaded rod (14) is connected to the threaded sleeve block (12) in a threaded mode, the threaded rod (14) is rotatably connected to the middle beam (3), and the rotating handle (13) is welded to the threaded rod (14).

3. The supporting structure of the dry-type transformer according to claim 1, wherein the two sides of the lower end of the side baffle (5) are fixedly connected with T-shaped blocks (11), and T-shaped slideways (15) are arranged on the side beams (2) corresponding to the T-shaped blocks (11).

4. The supporting structure of the dry-type transformer according to claim 1, wherein the limiting plate (7) is perpendicular to the side baffle (5), one end of the limiting plate (7) close to the side baffle (5) is fixedly connected with a sliding block (8) and a bolt (9), the side baffle (5) is provided with a sliding cavity corresponding to the sliding block (8) and the bolt (9), two ends of the sliding cavity do not penetrate out of the side baffle (5), the bolt (9) is connected with a nut (10) in a threaded manner, and one end of the bolt (9) close to the side baffle (5) is sleeved with the rubber friction pad (6).

5. The supporting structure of a dry-type transformer as claimed in claim 1, wherein the supporting plate (4) has a plurality of heat dissipation holes.

6. A support structure for a dry-type transformer as claimed in claim 2, characterized in that said threaded bushing block (12) is of rectangular block design and is clearance fitted with a slideway (15).

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