CN211376340U

CN211376340U - Transformer with dustproof construction

Info

Publication number: CN211376340U
Application number: CN202020110235.7U
Authority: CN
Inventors: 曾求华; 潘青松
Original assignee: FUJIAN XIONGFENG ELECTRIC CO LTD
Current assignee: FUJIAN XIONGFENG ELECTRIC CO LTD
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-08-28
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a transformer with dustproof construction, including the vary voltage case, the case groove has been seted up at the positive middle part of vary voltage case, the inside fixedly connected with transformer of case groove, the first connecting block of the equal fixedly connected with in vary voltage case upper surface both sides, two first recess has all been seted up, two to one side that first connecting block carried on the back mutually first recess of inner wall of first recess notch department is a pivot of equal fixedly connected with, two it is connected with a U type connecting block all to rotate in the pivot, the utility model discloses a combination of vary voltage case and dust-proof box has prevented that the long-time naked hourglass of placing of transformer from leading to the dust that falls outdoors, and the joint through first connecting block and second connecting block makes the dust-proof box dismantle more easily and carry out the clearance to dust on the dust screen, has effectively solved the transformer because of outdoor long-time lapse of placing, and a large amount of fall into the dust and the bad state appears, The problem of influencing the operation.

Description

Transformer with dustproof construction

Technical Field

The utility model relates to a dustproof construction, in particular to transformer with dustproof construction belongs to transformer technical field.

Background

The transformer is one of main equipment of a power plant and a substation, can not only increase voltage and transmit electric energy to a power utilization area, but also reduce the voltage into various levels of service voltage so as to meet the power utilization requirement. The transformer is usually placed outdoors, dust can fall into the transformer after a long time, and the transformer is gradually covered by a large amount of dust along with the lapse of the placing time, so that the operation of the transformer can be influenced, and the problems of poor state of the transformer and the like can occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transformer with dustproof construction has effectively solved the above-mentioned problem that prior art exists.

In order to solve the technical problem, the utility model provides a following technical scheme:

a transformer with a dustproof structure comprises a transformer box, wherein a box groove is formed in the middle of the front face of the transformer box, the transformer is fixedly connected inside the box groove, first connecting blocks are fixedly connected to two sides of the upper surface of the transformer box, first grooves are formed in the opposite sides of the two first connecting blocks, a rotating shaft is fixedly connected to the inner wall of the groove opening of each first groove, a U-shaped connecting block is rotatably connected to each rotating shaft, a first fixing hook is fixedly connected to one end, far away from the first connecting block, of each U-shaped connecting block, an opening is formed in the upper half end of each side wall of the transformer box, two T-shaped sliding grooves are symmetrically formed in the side walls of the two sides of the opening, T-shaped sliding strips are slidably connected into the four T-shaped sliding grooves, one ends of the two T-shaped sliding strips at the same opening penetrate through the groove openings of the corresponding T-shaped sliding grooves and extend outwards, and are fixedly connected with the dustproof box together, the dust-proof box comprises two dust-proof boxes, wherein one side of each dust-proof box, which is close to the transformer box, is provided with a ventilation groove, the two ventilation grooves are communicated with the box grooves, one ends of the two ventilation grooves, which are far away from the box grooves, are fixedly connected with a dust screen, one sides of the two dust-proof boxes, which are far away from the transformer box, are provided with ventilation openings communicated with the ventilation grooves, the upper surfaces of the two dust-proof boxes are fixedly connected with a second connecting block, the two second connecting blocks are provided with a second groove, the upper surfaces of the two dust-proof boxes and the side of the two dust-proof boxes, which is far away from the transformer box, are fixedly connected with a spring, the upper ends of the two springs are fixedly connected with a connecting plate, the upper ends of the two connecting plates are fixedly connected with an L-shaped connecting block, one end of the two L-shaped connecting blocks, which is far away from the, two the second fixed hook is respectively with two first fixed hook looks joints, positive one side of transformer case is two hinges of symmetry form fixedly connected with, two the common fixedly connected with sealing door of one end that transformer case was kept away from to the hinge.

As an optimized technical scheme of the utility model, the cover has the mouth type sealing strip on the corresponding frame in sealing door and case groove.

As a preferred technical scheme of the utility model, the outside fixedly connected with door handle of hinge one end is kept away from to sealing door.

As an optimized technical scheme of the utility model, the lower extreme fixedly connected with base of transformer case.

As an optimized technical scheme of the utility model, the one end that U type connecting block is close to first connecting block all overlaps there is the rubber sleeve.

As an optimal technical scheme of the utility model, two the equal fixedly connected with case handle in the dust proof box outside.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a transformer with dustproof construction, through the combination of transformer case and dust-proof box, prevent that the long-time naked hourglass of transformer from placing outdoor and falling on the dust, and the joint through first connecting block and second connecting block makes the dust-proof box dismantle more easily and carry out the clearance to the dust on the dust screen, avoids falling into the dust in a large number and the problem that the use is bad, the operation is influenced appears.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the transformer tank of the present invention;

FIG. 4 is a schematic view of the whole structure of the dust-proof box of the present invention;

FIG. 5 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 6 is a schematic view of the internal structure of the first connecting block and the second connecting block of the present invention.

In the figure: 1. a transformer tank; 2. a tank trough; 3. a first connection block; 4. a first groove; 5. a rotating shaft; 6. a U-shaped connecting block; 7. a first fixed hook; 8. a T-shaped chute; 9. a T-shaped slide bar; 10. a dust-proof box; 11. a ventilation slot; 12. a dust screen; 13. a vent; 14. a second connecting block; 15. a second groove; 16. a spring; 17. a connecting plate; 18. an L-shaped connecting block; 19. a second fixed hook; 20. a hinge; 21. a sealing door; 22. a lip seal; 23. a door handle; 24. a base; 25. a transformer; 26. a box handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-6, the utility model relates to a transformer with dustproof construction, including transformer case 1, case groove 2 has been seted up at transformer case 1 openly middle part, the inside fixedly connected with transformer 25 of case groove 2, the equal first connecting block 3 of the equal fixedly connected with in transformer case 1 upper surface both sides, first recess 4 has all been seted up to one side that two first connecting blocks 3 carried on the back mutually, pivot 5 of the equal fixedly connected with of inner wall of two first recess 4 notch departments, it is connected with a U type connecting block 6 all to rotate on two pivots 5, the equal fixedly connected with of one end 7 of first connecting block 3 is kept away from to two U type connecting blocks 6, the opening has all been seted up to the first half of the relative both sides lateral wall of transformer case 1, be the symmetry on the open-ended both sides lateral wall and seted up two T type spouts 8, equal sliding connection has T type draw runner 9 in four T type spouts 8, the wherein one end of two T type draw runners 9 of same opening part all runs through the notch of corresponding T type spout 8 and outwards The dust-proof boxes 10 are stretched and fixedly connected together, one side of each dust-proof box 10, which is close to the transformer box 1, is provided with a ventilation groove 11, the two ventilation grooves 11 are communicated with the box groove 2, one end of each ventilation groove 11, which is far away from the box groove 2, is fixedly connected with a dust screen 12, one side of each dust-proof box 10, which is far away from the transformer box 1, is provided with a ventilation opening 13 communicated with the ventilation groove 11, the upper surfaces of the two dust-proof boxes 10 are fixedly connected with a second connecting block 14, the two second connecting blocks 14 are respectively provided with a second groove 15, the upper surfaces of the two dust-proof boxes 10, which are positioned inside the two second grooves 15, are respectively and fixedly connected with a spring 16, the upper ends of the two springs 16 are respectively and fixedly connected with a connecting plate 17, the upper ends of the two connecting plates 17 are respectively and fixedly connected with an L-shaped connecting block 18, one end of the two L-shaped connecting, two L type connecting blocks 18 are close to equal fixedly connected with second fixed hook 19 of one end of connecting plate 17, and two second fixed hooks 19 are respectively with two first fixed hook 7 looks joints, and positive one side of vary voltage case 1 is two hinges 20 of symmetry form fixedly connected with, and the common fixedly connected with sealing door 21 of one end that vary voltage case 1 was kept away from to two hinges 20.

The frame of the sealing door 21 corresponding to the tank groove 2 is sleeved with a mouth-shaped sealing strip 22, so that the sealing performance is improved, and dust is prevented from entering.

The door handle 23 is fixedly connected to the outer side of one end, away from the hinge 20, of the sealing door 21, so that the sealing door 21 can be conveniently opened, and the transformer 25 can be conveniently checked or maintained.

The lower extreme fixedly connected with base 24 of transformer case 1 makes things convenient for transformer case 1 fixed connection.

The rubber sleeve is sleeved at one end, close to the first connecting block 3, of the U-shaped connecting block 6, and the contact area is increased, so that the U-shaped connecting block 6 can be conveniently rotated.

The outer sides of the two dust boxes 10 are fixedly connected with a box handle 26, so that the dust boxes 10 and the transformer box 1 can be conveniently installed or separated.

Specifically, the transformer tank 1 can be installed through the base 24, the door handle 23 is grasped by hands to close the sealing door 21 to prevent the damage of the internal transformer 25 caused by accidents, then when the transformer 25 needs to be checked and maintained after being placed outdoors for a long time, the L-shaped connecting block 18 is pressed by the left hand, the spring 16 contracts after the L-shaped connecting block 18 is pressed, the L-shaped connecting block 18 moves downwards along with the contraction of the spring 16, the second fixing hook 19 clamped with the first fixing hook 7 also separates from the first fixing hook 7 after the L-shaped connecting block 18 moves downwards, the right hand rotates one end, sleeved with a rubber sleeve, of the U-shaped connecting block 6 to enable the first fixing hook 7 to be placed outside the second groove 15 after the second fixing hook 19 separates from the first fixing hook 7, the tank handle 26 is grasped by the hands to forcibly lift the dust-proof tank 10 upwards when the first fixing hook 7 is placed outside the second groove 15, after the dust-proof box 10 is lifted up forcibly, the dust-proof box 10 moves upwards through the sliding connection of the T-shaped sliding strip 9 and the T-shaped sliding groove 8 and is separated from the transformation box 1, after the dust-proof box 10 is separated from the transformation box 1, the dust-proof net 12 is cleaned through the ventilation groove 11 or the ventilation opening 13, then the sealing door 21 is opened through the door handle 23, the transformer 25 can be inspected or maintained after the sealing door 21 is opened, after the inspection or maintenance of the transformer 25 and the cleaning of the dust-proof net 12 are finished, the dust-proof box 10 is lifted upwards through the box handle 26 by hands, the T-shaped sliding strip 9 is aligned with the T-shaped sliding groove 8, the dust-proof box 10 is installed with the transformation box 1 through the sliding connection, finally, the L-shaped connecting block 18 is pressed by the left hand to enable the spring 16 to shrink, the L-shaped connecting block 18 moves downwards along with the shrinkage of the spring 16, after the L-shaped connecting block 18 moves downwards, one end, which is sleeved with the rubber sleeve, of the U, make first fixed hook 7 arrange the top of second fixed hook 19 in, later loosen both hands and make spring 16 upwards bounce, let first fixed hook 7 and second fixed hook 19 carry out the joint and make dust-proof box 10 fixed, effectively solved the transformer because of placing long-time lapse along with outdoor, and lead to falling into the dust and pile up in a large number to the bad, influence operation scheduling problem of state appears from this.

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

1. The transformer with the dustproof structure is characterized by comprising a transformer box (1), wherein a box groove (2) is formed in the middle of the front face of the transformer box (1), a transformer (25) is fixedly connected inside the box groove (2), first connecting blocks (3) are fixedly connected to two sides of the upper surface of the transformer box (1), first grooves (4) are formed in one sides, opposite to each other, of the two first connecting blocks (3), a rotating shaft (5) is fixedly connected to the inner wall of the groove of each first groove (4), a U-shaped connecting block (6) is rotatably connected to each rotating shaft (5), a first fixing hook (7) is fixedly connected to one end, far away from each first connecting block (3), of each U-shaped connecting block (6), an opening is formed in the upper half end of each side wall, opposite to each transformer box (1), two T-shaped sliding grooves (8) are symmetrically formed in the side walls on two sides of the opening, t-shaped sliding strips (9) are connected in the four T-shaped sliding grooves (8) in a sliding manner, one end of each of the two T-shaped sliding strips (9) at the same opening penetrates through a notch corresponding to the T-shaped sliding groove (8) and extends outwards, dust-proof boxes (10) are fixedly connected together, ventilation grooves (11) are formed in one sides, close to the transformer box (1), of the two dust-proof boxes (10), the two ventilation grooves (11) are communicated with the box grooves (2), dust-proof nets (12) are fixedly connected to one ends, far away from the box grooves (2), of the two dust-proof boxes (10) are provided with ventilation openings (13) communicated with the ventilation grooves (11), a second connecting block (14) is fixedly connected to the upper surfaces of the two dust-proof boxes (10), a second groove (15) is formed in the two second connecting blocks (14), the upper surfaces of the two dust boxes (10) are fixedly connected with a spring (16) inside the two second grooves (15), the upper ends of the two springs (16) are fixedly connected with a connecting plate (17), the upper ends of the two connecting plates (17) are fixedly connected with an L-shaped connecting block (18), one end, far away from the connecting plate (17), of each L-shaped connecting block (18) penetrates through the corresponding second connecting block (14) and extends outwards, one end, close to the connecting plate (17), of each L-shaped connecting block (18) is fixedly connected with a second fixing hook (19), and the two second fixing hooks (19) are respectively connected with the two first fixing hooks (7) in a clamping manner, one side of the front face of the transformer box (1) is symmetrically fixedly connected with two hinges (20), and the two hinges (20) are fixedly connected with a sealing door (21) together at one end far away from the transformer box (1).

2. The transformer with the dustproof structure according to claim 1, wherein the frame of the sealing door (21) corresponding to the tank (2) is sleeved with a mouth-shaped sealing strip (22).

3. The transformer with the dustproof structure according to claim 1, wherein a door handle (23) is fixedly connected to an outer side of one end of the sealing door (21) far away from the hinge (20).

4. The transformer with dustproof structure according to claim 1, wherein a base (24) is fixedly connected to the lower end of the transformer tank (1).

5. The transformer with the dustproof structure according to claim 1, wherein one end of each of the two U-shaped connecting blocks (6) close to the first connecting block (3) is sleeved with a rubber sleeve.

6. The transformer with dust-proof structure according to claim 1, wherein a tank handle (26) is fixedly connected to the outer side of each of the two dust-proof tanks (10).