CN215069508U - Detachable dry-type transformer shell - Google Patents

Abstract

The utility model discloses a detachable dry-type transformer shell, which comprises a horizontally placed shell and a detaching device for assembly, wherein the detaching device comprises a fixed plate arranged at the front and the back of the shell, two side plates arranged at the left and the right of the shell, a bayonet part respectively arranged on the two side plates, guide grooves respectively arranged at the two sides of the fixed plate, a top plate arranged above the shell, a plurality of inserting blocks arranged on the top plate and an inserting groove arranged on the fixed plate, the inserting blocks are matched with the inserting groove for use, the utility model solves the problems of inconvenient maintenance of equipment, inconvenient bayonet of the side plates, slow ventilation of the equipment and easy dust feeding of the equipment by arranging the side plates, the sliding blocks, the sliding grooves, the guide grooves, the elastic blocks, the guide parts, the elastic blocks, the placing grooves, the elastic metal sheets, the elastic blocks, the bayonet parts, the elastic blocks, the studs, the top plate, the inserting blocks and the inserting grooves, the equipment connection is not fixed, and the equipment heat dissipation is difficult.

Description

Detachable dry-type transformer shell

Technical Field

The utility model belongs to the technical field of transformer housing, especially, relate to a can dismantle dry-type transformer housing.

Background

The transformer is the device that utilizes electromagnetic induction's principle to change alternating voltage, but the transformer operation in-process probably breaks down, will design transformer case according to the convenient maintenance of demand, and the problem that prior art exists is: the equipment is heavy and inconvenient to maintain, the bayonet of the equipment is inconvenient, the equipment is ventilated slowly, the equipment is easy to enter dust, the equipment connection is not fixed, and the heat dissipation of the equipment is difficult.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a can dismantle dry-type transformer shell possesses convenient dismantlement, equipment easily blocks, equipment can ventilate, equipment can be dustproof, equipment is supplementary fixed, equipment can dispel the heat, has solved the heavy inconvenient maintenance of equipment, and the curb plate bayonet socket is inconvenient, and equipment ventilates slowly, and equipment easily advances the dust, and equipment connection is unfixed, the difficult problem of equipment heat dissipation.

The utility model discloses a realize like this, a can dismantle dry-type transformer shell, including the casing that the level was placed, the dismounting device who is used for the equipment, dismounting device is including locating the fixed plate around the casing, locating two blocks of curb plates of casing both sides respectively, locating respectively on two blocks of curb plates bayonet socket part, offer the guide way about the fixed plate, locate the roof of casing top, locate a plurality of insertion blocks on the roof and offer a plurality of insertion grooves on the fixed plate.

As the utility model discloses preferred, the bayonet socket part is including the elasticity portion of locating the inboard top of curb plate, locate the bayonet part below, locate the guide part of bayonet socket part below, set up a plurality of standing grooves in the guide groove, locate two elastic metal pieces in the standing groove and locate the elastic block of two elastic metal piece one end.

Preferably, the side plate is provided with a plurality of vent holes for ventilation, and the vent holes are inclined downwards.

As the utility model discloses it is preferred, the curb plate outside is equipped with a plurality of dust guards that are used for dirt-proof.

As the utility model discloses it is preferred, the curb plate both sides are equipped with solid board even respectively, link firmly and are equipped with a plurality of double-screw bolts on the board, set up on the fixed plate with double-screw bolt matched with screw hole, be equipped with the gliding piece on the solid board even, be equipped with on the fixed plate and glide block matched with the groove of slideing.

As the utility model discloses it is preferred, be equipped with a plurality of radiating grids that are used for the heat dissipation on the fixed plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up fixed plate, curb plate, bayonet socket part, guide way, roof, fixed block, insert the piece, set up the insertion groove on the fixed plate, insert the piece and use with the insertion groove cooperation, reached the effect of convenient dismantlement.

2. The utility model discloses a set up elasticity portion, bayonet part, guide part, standing groove, establish elastic metal piece, elasticity piece, can make the curb plate easily block.

3. The utility model discloses a set up the air vent, can make equipment ventilate.

4. The utility model discloses a set up the dust guard, can make equipment dustproof.

5. The utility model discloses a set up solid even board, double-screw bolt, screw hole, slide block, the groove of sliding, can make equipment assist fixed.

6. The utility model discloses a set up the heat dissipation bars, can make equipment dispel the heat.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side sectional view of an apparatus according to an embodiment of the present invention;

fig. 3 is a right side view of an apparatus provided by an embodiment of the present invention;

fig. 4 is a cross-section taken along line a-a of fig. 3 of an apparatus according to an embodiment of the present invention;

fig. 5 is an enlarged view of the apparatus of fig. 4 according to the embodiment of the present invention;

fig. 6 is an enlarged view of the apparatus of fig. 4 at B according to the embodiment of the present invention.

In the figure: 1. a housing; 2. a fixing plate; 3. a side plate; 4. a guide groove; 5. a top plate; 6. inserting a block; 7. Inserting the groove; 8. an elastic portion; 9. a bayonet part; 10. a guide portion; 11. a placement groove; 12. a resilient metal sheet; 13. an elastic block; 14. a vent hole; 15. a dust-proof plate; 16. fixing the connecting plate; 17. a stud; 18. a threaded hole; 19. a sliding block; 20. a sliding groove; 21. and a heat dissipation grid.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the embodiment of the utility model provides a can dismantle dry-type transformer shell, including casing 1 that the level was placed, the dismounting device who is used for the equipment, dismounting device is including locating casing 1 front and back fixed plate 2, locating two blocks of curb plates 3 of casing 1 both sides, locating respectively on two blocks of curb plates 3 bayonet socket part, seting up in fixed plate 2 left and right sides guide way 4, locate the roof 5 of casing 1 top, locate a plurality of insertion block 6 on roof 5 and set up a plurality of insertion grooves 7 on fixed plate 2.

Adopt above-mentioned scheme: through setting up fixed plate 2, curb plate 3, guide way 4, roof 5, fixed block, inserting piece 6, seting up insertion groove 7 on fixed plate 2, reached the effect of convenient dismantlement.

Referring to fig. 5 and 6, the bayonet part includes an elastic portion 8 disposed above the inner side of the side plate 3, a bayonet portion 9 disposed below the elastic portion 8, a guide portion 10 disposed below the bayonet portion 9, a plurality of placement grooves 11 opened in the guide grooves 4, two elastic metal pieces 12 disposed in the placement grooves 11, and an elastic block 13 disposed at one end of the two elastic metal pieces 12.

Adopt above-mentioned scheme: the side plate 3 can be easily clamped by providing the elastic part 8, the bayonet part 9, the guide part 10, the placing groove 11, the elastic metal sheet 12 and the elastic block 13.

Referring to fig. 2, a plurality of vent holes 14 for ventilation are formed in the side plate 3, and the vent holes 14 are inclined downward.

Adopt above-mentioned scheme: by providing the vent 14, the device can be made ventable.

Referring to fig. 2, a plurality of dust-proof plates 15 for dust-proof are provided outside the side plates 3.

Adopt above-mentioned scheme: by providing the dust-proof plate 15, the apparatus can be made dust-proof.

Referring to fig. 1 and 4, two sides of the side plate 3 are respectively provided with a fixed connecting plate 16, the fixed connecting plate 16 is provided with a plurality of studs 17, the fixed plate 2 is provided with threaded holes 18 matched with the studs 17, the fixed connecting plate 16 is provided with sliding blocks 19, and the fixed plate 2 is provided with sliding grooves 20 matched with the sliding blocks 19.

Adopt above-mentioned scheme: the device can be assisted and fixed by arranging the fixing and connecting plate 16, the stud 17, the threaded hole 18, the sliding block 19 and the sliding groove 20.

Referring to fig. 1, a plurality of heat dissipation grids 21 for dissipating heat are disposed on the fixing plate 2.

Adopt above-mentioned scheme: by providing the heat dissipation grid 21, the apparatus can be made heat-dissipatable.

The utility model discloses a theory of operation:

when the fixing device is used, the side plate 3 slides along the sliding groove 20 through the sliding blocks 19 on the two sides, at the moment, the bayonet part 9 slides in the guide groove 4, at the moment, the guide part 10 slides along the guide groove 4, the elastic block 13 is extruded by the guide part 10, at the moment, the elastic metal sheet 12 in the placing groove 11 is extruded and bent by the elastic block 13, the elastic block 13 slides over the guide part 10, the elastic metal sheet 12 resets, at the moment, the bayonet part 9 is clamped by the elastic block 13 after resetting to achieve the fixing effect, at the moment, the stud 17 on the fixing connecting plate 16 can be used for auxiliary fixing, at the moment, the top plate 5 is covered, and the inserting block 6 enters the inserting groove 7 to fix the top plate 5.

In summary, the following steps: this can dismantle dry-type transformer shell, through curb plate 3, slide piece 19, slide groove 20, guide way 4, elastic block 13, guide part 10, in the standing groove 11, elastic metal piece 12, elastic block 13, bayonet part 9, elastic block 13, double-screw bolt 17, roof 5, insert the piece 6, the cooperation of insertion groove 7 is used, the heavy inconvenient maintenance of equipment has been solved, 3 bayonet sockets of curb plate are inconvenient, equipment ventilates slowly, equipment easily advances the dust, equipment is connected unfixed, the difficult problem of equipment heat dissipation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A can dismantle dry-type transformer shell, includes casing (1) that the level was placed, dismounting device for the equipment, its characterized in that: the dismounting device comprises a fixed plate (2) arranged in the front and at the back of a shell (1), two side plates (3) arranged on the left and at the right of the shell (1), bayonet parts arranged on the two side plates (3) respectively, guide grooves (4) arranged on two sides of the fixed plate (2) respectively, a top plate (5) arranged above the shell (1), a plurality of insertion blocks (6) arranged on the top plate (5) and a plurality of insertion grooves (7) arranged on the fixed plate (2).

2. A removable dry transformer enclosure according to claim 1, wherein: the bayonet part comprises an elastic part (8) arranged above the inner side of the side plate (3), a bayonet part (9) arranged below the elastic part (8), a guide part (10) arranged below the bayonet part (9), a plurality of placing grooves (11) arranged in the guide grooves (4), two elastic metal sheets (12) arranged in the placing grooves (11) and an elastic block (13) arranged at one end of each elastic metal sheet (12).

3. A removable dry transformer enclosure according to claim 1, wherein: the side plate (3) is provided with a plurality of vent holes (14) for ventilation, and the vent holes (14) are inclined downwards.

4. A removable dry transformer enclosure according to claim 1, wherein: and a plurality of dustproof plates (15) for dust prevention are arranged on the outer sides of the side plates (3).

5. A removable dry transformer enclosure according to claim 1, wherein: the side plate is characterized in that fixed connecting plates (16) are respectively arranged on two sides of the side plate (3), a plurality of studs (17) are arranged on the fixed connecting plates (16), threaded holes (18) matched with the studs (17) are formed in the fixed plate (2), sliding blocks (19) are arranged on the fixed connecting plates (16), and sliding grooves (20) matched with the sliding blocks (19) are formed in the fixed plate (2).

6. A removable dry transformer enclosure according to claim 1, wherein: the fixed plate (2) is provided with a plurality of radiating grids (21) for radiating.

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