CN212062089U - Dry-type transformer antidetonation bearing structure - Google Patents

Abstract

The utility model discloses a dry-type transformer antidetonation bearing structure relates to transformer technical field, the on-line screen storage device comprises a base, the top swing joint of base has the pillar, the top fixedly connected with support frame of pillar, the top fixedly connected with protecting box of support frame, the front side swing joint of protecting box has the chamber door, the equal swing joint in both sides of protecting box has the heat dissipation window, one side bottom swing joint of heat dissipation window has the bracing piece, and this dry-type transformer antidetonation bearing structure can provide the outrigger for the transformer, can provide dual shock attenuation for the transformer, and the antidetonation effect is better to prevent that the inside device of transformer is impaired in the vibrations process, can accelerate the inside circulation of air of protecting box, provide diversified heat dissipation for the transformer, the heat is discharged comparatively rapidly, and the radiating effect is better.

Description

Dry-type transformer antidetonation bearing structure

Technical Field

The utility model relates to a transformer technical field specifically is a dry-type transformer antidetonation bearing structure.

Background

In the manufacturing process of the transformer, the structural strength of a general dry-type transformer is relatively low, and the anti-seismic requirements of products cannot be fully met only by considering the structural strength of sudden short-circuit accidents, transportation, installation and the like.

An anti-seismic support structure for dry-type transformer disclosed in the published specification CN201120138898.0U of the Chinese granted utility model, which comprises a transformer core, a transformer coil, an upper transformer clamp, a lower transformer clamp, a transformer base support, a crossbeam, and an oblique beam, wherein the transformer core and the transformer coil are arranged in a matching manner, the upper transformer clamp and the lower transformer clamp the transformer core, the crossbeam straddles the upper transformer clamp and is connected with the transformer base support through the two oblique beams to form an approximately triangular support structure, the stability of the triangular structure is fully utilized to ensure that the transformer structure is firmer and the anti-seismic performance is greatly improved to meet the requirements of the anti-seismic performance of the transformer, but in practice, the structure is simpler, the anti-seismic effect is poorer, when the vibration is larger, the devices in the transformer are easily damaged to influence the use of the transformer, and at present, the transformer can generate larger heat in the operation process, but the heat dissipation speed of the transformer is lower, and if the heat is not discharged in time, the service life of the transformer can be influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a dry-type transformer antidetonation bearing structure has solved the current dry-type transformer antidetonation bearing structure antidetonation effect that proposes among the above-mentioned background art relatively poor and the slow problem of radiating rate.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an anti-seismic support structure of a dry-type transformer comprises a base, wherein the top of the base is movably connected with a supporting column, the top of the supporting column is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a protective box, the front side of the protective box is movably connected with a box door, two sides of the protective box are both movably connected with heat dissipation windows, the bottom of one side of each heat dissipation window is movably connected with a supporting rod, two sides of the inner wall of the protective box are both provided with first heat dissipation ports, the inner top wall of the protective box is fixedly provided with a fan box, the bottom of the protective box is provided with a second heat dissipation port, the inner bottom wall of the protective box is fixedly connected with a first supporting column, the top of the first supporting column is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a second supporting column, the, the inside fixedly connected with spring of spout, the top fixedly connected with connecting plate of spring.

Furthermore, the number of the pillars is three, the three pillars are arranged in a triangular shape, and the bottom ends of the pillars are fixed with the top of the connecting plate.

Furthermore, the base and the support frame are equal in size, and the base and the support frame are triangular in shape.

Furthermore, the heat dissipation window corresponds to the first heat dissipation opening, and one end of the support rod is fixed to one side of the protection box.

Furthermore, the upper surface of the fixing plate is provided with a plurality of heat dissipation holes which are arranged at equal intervals.

Further, the bottom fixedly connected with block rubber of support frame, the bottom of block rubber and the top fixed connection of base.

Furthermore, the bottom of the fan box is fixedly connected with a blowing port, and the blowing port is arranged right opposite to the mounting plate.

(III) advantageous effects

The utility model provides a dry-type transformer bearing structure that combats earthquake possesses following beneficial effect:

(1) this dry-type transformer antidetonation bearing structure, through the base, the pillar, be the triangle-shaped structure between the support frame, can provide stable support for the transformer, rethread base, the pillar, the support frame, the block rubber, the spout, the spring, cooperation setting between the connecting plate can provide dual shock attenuation for the transformer, the antidetonation effect is better to prevent that the inside device of transformer is impaired in the vibrations process, avoid influencing the use of transformer, solved the relatively poor problem of antidetonation effect.

(2) This dry-type transformer antidetonation bearing structure sets up through the cooperation between first thermovent, fan case, the mouth of blowing, second thermovent, the louvre, can accelerate the inside circulation of air of protective housing, for the transformer provides diversified heat dissipation, the heat discharge is comparatively rapid, and the radiating effect is better, avoids influencing the life of transformer, has solved the slow problem of radiating rate.

Drawings

Fig. 1 is a schematic view of the whole structure of the protective box of the anti-seismic support structure of the dry-type transformer of the present invention;

fig. 2 is a schematic structural section view of a protective box of the anti-seismic support structure of the dry-type transformer of the present invention;

fig. 3 is a schematic structural section view of the base of the anti-seismic support structure of the dry-type transformer of the present invention;

fig. 4 is a schematic structural perspective view of the base of the anti-seismic support structure for the dry-type transformer of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a support frame; 4. a rubber block; 5. a protective box; 6. a box door; 7. a heat dissipation window; 8. a support bar; 9. a first heat dissipation port; 10. a fan box; 11. an air blowing port; 12. a second heat dissipation port; 13. a first support column; 14. a fixing plate; 15. a second support column; 16. mounting a plate; 17. heat dissipation holes; 18. a chute; 19. a spring; 20. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

an anti-seismic supporting structure of a dry type transformer comprises a base 1, wherein the top of the base 1 is movably connected with three supporting columns 2, the three supporting columns 2 are arranged in a triangular manner, the top of each supporting column 2 is detachably and fixedly connected with a supporting frame 3, the sizes of the base 1 and the supporting frames 3 are equal, the shapes of the base 1 and the supporting frames 3 are both triangular, stable support can be provided for the transformer by virtue of the triangular structures among the base 1, the supporting columns 2 and the supporting frames 3, the top of the supporting frame 3 is detachably and fixedly connected with a protective box 5, the bottom of the supporting frame 3 is fixedly connected with a rubber block 4, the bottom of the rubber block 4 is fixedly connected with the top of the base 1, the front side of the protective box 5 is movably connected with a box door 6, the two sides of the protective box 5 are both movably connected with heat dissipation windows 7, the bottom of one side of each heat dissipation window, the two sides of the inner wall of the protection box 5 are respectively provided with a first heat dissipation port 9, the heat dissipation window 7 corresponds to the first heat dissipation port 9, the inner top wall of the protection box 5 is fixedly provided with a fan box 10, the bottom of the fan box 10 is fixedly connected with an air blowing port 11, the bottom of the protection box 5 is provided with a second heat dissipation port 12, the inner bottom wall of the protection box 5 is fixedly connected with a first support column 13, the top of the first support column 13 is detachably and fixedly connected with a fixed plate 14, the upper surface of the fixed plate 14 is provided with a plurality of heat dissipation holes 17, the number of the heat dissipation holes 17 is a plurality, the plurality of the heat dissipation holes 17 are arranged at equal intervals, through the matching arrangement among the first heat dissipation port 9, the fan box 10, the air blowing port 11, the second heat dissipation port 12 and the heat dissipation holes 17, the circulation of the internal air of the protection box 5 can be accelerated, the multi, the problem of slow heat dissipation speed is solved, the top of the fixing plate 14 is fixedly connected with a second supporting column 15, the top of the second supporting column 15 is detachably and fixedly connected with a mounting plate 16, the mounting plate 16 is provided with a fixing structure aiming at the transformer, the air blowing port 11 is arranged right opposite to the mounting plate 16, the inner wall of the base 1 is provided with a chute 18, the inside of the chute 18 is fixedly connected with a spring 19, the top of the spring 19 is detachably and fixedly connected with a connecting plate 20, the bottom end of the supporting column 2 is fixed with the top of the connecting plate 20, through the matching arrangement among the base 1, the pillar 2, the support frame 3, the rubber block 4, the chute 18, the spring 19 and the connecting plate 20, the double shock absorption can be provided for the transformer, the shock resistance effect is good, therefore, the damage of devices inside the transformer in the vibration process is prevented, the use of the transformer is avoided being influenced, and the problem of poor vibration resistance effect is solved.

As an optimal technical solution of the utility model: the bottom of the fan box 10 is fixedly connected with an air blowing port 11, and the air blowing port 11 is arranged right opposite to the mounting plate 16.

Working principle, this dry-type transformer antidetonation bearing structure, in use, base 1, pillar 2, triangle-shaped structure between the support frame 3 provides comparatively stable support for the transformer, during vibrations, spring 19 provides the buffering once for the transformer in protective housing 5 through support frame 3, when vibrations are great, block rubber 4 provides the secondary buffering for the transformer in protective housing 5 through support frame 3, the buffering effect is better, the anti-seismic property has been improved, the transformer is at the operation in-process, fan box 10 is bloied the inside of protective housing 5 through mouth 11 of blowing, accelerate the inside circulation of air of protective housing 5, the heat that does not the transformer produce is discharged through two first thermovents 9 and a second thermovent 12 respectively, the heat dissipation position is more, the radiating rate is very fast, avoid influencing the life of transformer.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The anti-seismic support structure of the dry-type transformer comprises a base (1) and is characterized in that a strut (2) is movably connected to the top of the base (1), a support frame (3) is fixedly connected to the top of the strut (2), a protection box (5) is fixedly connected to the top of the support frame (3), a box door (6) is movably connected to the front side of the protection box (5), heat dissipation windows (7) are movably connected to two sides of the protection box (5), a support rod (8) is movably connected to the bottom of one side of each heat dissipation window (7), first heat dissipation ports (9) are respectively formed in two sides of the inner wall of the protection box (5), a fan box (10) is fixedly installed on the inner top wall of the protection box (5), a second heat dissipation port (12) is formed in the bottom of the protection box (5), a first support column (13) is fixedly connected to the inner bottom wall of the protection, the top fixedly connected with fixed plate (14) of first support column (13), the top fixedly connected with second support column (15) of fixed plate (14), the top fixedly connected with mounting panel (16) of second support column (15), spout (18) have been seted up to the inner wall of base (1), the inside fixedly connected with spring (19) of spout (18), the top fixedly connected with connecting plate (20) of spring (19).

2. A dry-type transformer anti-seismic support structure according to claim 1,

the number of the struts (2) is three, the three struts (2) are arranged in a triangular shape, and the bottom ends of the struts (2) are fixed with the top of the connecting plate (20).

3. A dry-type transformer anti-seismic support structure according to claim 1,

the base (1) and the support frame (3) are equal in size, and the base (1) and the support frame (3) are triangular.

4. A dry-type transformer anti-seismic support structure according to claim 1,

the heat dissipation window (7) corresponds to the first heat dissipation opening (9), and one end of the support rod (8) is fixed to one side of the protection box (5).

5. A dry-type transformer anti-seismic support structure according to claim 1,

the upper surface of the fixing plate (14) is provided with a plurality of heat dissipation holes (17), and the heat dissipation holes (17) are arranged at equal intervals.

6. A dry-type transformer anti-seismic support structure according to claim 2,

the bottom fixedly connected with rubber block (4) of support frame (3), the bottom of rubber block (4) and the top fixed connection of base (1).

7. A dry-type transformer anti-seismic support structure according to claim 1,

the bottom of the fan box (10) is fixedly connected with an air blowing opening (11), and the air blowing opening (11) is arranged right opposite to the mounting plate (16).

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