CN212032827U

CN212032827U - Transformer oil tank convenient to replace

Info

Publication number: CN212032827U
Application number: CN202021211855.6U
Authority: CN
Inventors: 周晓东; 钱明; 徐家晟; 顾佳明; 钱晓伟
Original assignee: Wuxi Shn Electrics Co ltd
Current assignee: Wuxi Shn Electrics Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-11-27
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses an oil tank for transformer convenient to change belongs to transformer technical field, and it includes fixed block and mounting panel, the quantity of fixed block is two, the fixed block is articulated with two connecting rods through first round pin axle, two the connecting rod is articulated with two connecting plates respectively through second round pin axle, the right flank fixedly connected with slide bar of connecting plate, the sliding sleeve has been cup jointed to the surface of slide bar, the right flank fixed connection of spring and connecting plate is passed through to the left surface of sliding sleeve, the spring cup joints outside the slide bar, two standing grooves have been seted up to the upper surface of mounting panel. This transformer tank convenient to change through setting up arm-tie, bracing piece, connecting rod, slide bar and through-hole to make this device not need the staff to carry out the dismantlement work of oil tank body through the instrument, and the dismantlement process of this device is more simple and convenient, labour saving and time saving, thereby brought the convenience for staff's work.

Description

Transformer oil tank convenient to replace

Technical Field

The utility model belongs to the technical field of the transformer, specifically be an oil tank for transformer convenient to change.

Background

The transformer tank is the shell of transformer, and built-in iron core and coil are full of transformer oil, are changing or the in-process of maintaining the transformer tank, need staff to dismantle a plurality of bolts of fixed transformer tank one by one through the instrument usually, and its process is more loaded down with trivial details troublesome, and wastes time and energy to work for the staff has brought inconvenience.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an oil tank for transformer convenient to change has solved the more loaded down with trivial details trouble problem of ordinary transformer oil tank dismantlement process.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil tank for transformer convenient to change, includes fixed block and mounting panel, the quantity of fixed block is two, the fixed block is articulated through first round pin axle and two connecting rods, two the connecting rod is articulated with two connecting plates respectively through second round pin axle, the right flank fixedly connected with slide bar of connecting plate, the sliding sleeve has been cup jointed to the surface of slide bar.

The left surface of sliding sleeve passes through the right flank fixed connection of spring and connecting plate, the spring cup joints outside the slide bar, two standing grooves have been seted up to the upper surface of mounting panel, two all be provided with two supporting legs, four in the standing groove the same oil tank body of last fixed surface of supporting leg is connected with, the card hole has been seted up to the left surface of supporting leg, the slide bar is located the card hole.

As a further aspect of the present invention: the sliding sleeve joint is at the left surface of fixed plate, fixed plate fixed connection is on the upper and lower two surfaces of standing groove inner wall.

As a further aspect of the present invention: the upper surface of the oil tank body is fixedly connected with a shielding plate.

As a further aspect of the present invention: the upper surface of fixed block fixedly connected with bracing piece, two the same arm-tie of top fixedly connected with of bracing piece.

As a further aspect of the present invention: the upper surface fixedly connected with two backup pads of mounting panel, the left surface fixedly connected with limiting plate of backup pad, the limiting plate overlap joint is at the right flank of oil tank body.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this oil tank for transformer convenient to change, through setting up the arm-tie, the bracing piece, the connecting rod, the slide bar, and the through-hole, when the oil tank body is dismantled to needs, the staff upwards stimulates the arm-tie, make the connecting rod pulling move the slide bar and be close to each other, when the slide bar breaks away from the card hole, then with the oil tank body take off can, thereby make this device not need the staff to carry out the dismantlement work of oil tank body through the instrument, and the dismantlement process of this device is more simple and convenient, time saving and labor saving, thereby brought the convenience for staff's work.

2. This transformer tank convenient to change through setting up the sunshade, and the sunshade can play the effect of keeping out rain to the oil tank body, and the sunshade can shelter from solar direct irradiation simultaneously, reduces because the oil tank body temperature rise's that the sun shines directly causes the condition to can play the effect of protection to the oil tank body.

3. This oil tank for transformer convenient to change through setting up backup pad and limiting plate, and the backup pad can highly support the limiting plate, and the limiting plate can carry on spacingly to the left and right sides face of oil tank body simultaneously to can guarantee more firmly after the installation of oil tank body, and the limiting plate is the rubber material, through the flexible contact between limiting plate and the oil tank body, further can reduce the problem of oil tank body wearing and tearing, guaranteed the protecting effect to oil tank body surface.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is a left-side view structural schematic diagram of the fuel tank body of the present invention;

in the figure: 1 fixed block, 2 first round pin axles, 3 connecting rods, 4 second round pin axles, 5 connecting plates, 6 springs, 7 sliding sleeves, 8 fixed plates, 9 slide bars, 10 sunshade boards, 11 standing grooves, 12 supporting legs, 13 oil tank bodies, 14 mounting plates, 15 clamping holes, 16 limiting plates, 17 supporting plates, 18 pulling plates and 19 supporting rods.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides an oil tank for transformer convenient to change, includes fixed block 1 and mounting panel 14, and the quantity of fixed block 1 is two, and fixed block 1 is articulated with two connecting rods 3 through first round pin axle 2, and two connecting rods 3 are articulated with two connecting plates 5 respectively through second round pin axle 4, and the right flank fixedly connected with slide bar 9 of connecting plate 5, slide bar 9's surface has cup jointed sliding sleeve 7.

The left surface of sliding sleeve 7 passes through the right flank fixed connection of spring 6 and connecting plate 5, through setting up spring 6, and spring 6 can utilize the pulling force of self to drive slide bar 9 card and go into card hole 15, thereby be convenient for fix supporting leg 12, the purpose to the convenient installation of oil tank body 13 has further been reached, spring 6 cup joints outside slide bar 9, two standing grooves 11 have been seted up to the upper surface of mounting panel 14, through setting up standing groove 11, and standing groove 11 can provide the space of placing for supporting leg 12, and then can prescribe a limit to the position of supporting leg 12, guarantee the stability after the installation of supporting leg 12, all be provided with two supporting legs 12 in two standing grooves 11, the same oil tank body 13 of upper surface fixed connection of four supporting legs 12, supporting leg 15 has been seted up to the left surface of 12, slide bar 9 is located card hole 15.

Specifically, as shown in fig. 1, the sliding sleeve 7 is connected to the left side surface of the fixing plate 8 in a clamping manner, the fixing plate 8 is arranged, and the fixing plate 8 can fix the position of the sliding sleeve 7, so as to ensure the normal cooperation between the sliding rod 9 and the sliding sleeve 7, the fixing plate 8 is fixedly connected to the upper surface and the lower surface of the inner wall of the placement groove 11, the upper surface of the oil tank body 13 is fixedly connected with the shielding plate 10, the shielding plate 10 can shield the oil tank body 13 from rain, and meanwhile, the shielding plate 10 can shield the direct irradiation of the sun, so as to reduce the temperature rise of the oil tank body 13 caused by the direct irradiation of the sun, so as to protect the oil tank body 13, the supporting rods 19 are fixedly connected to the upper surface of the fixing block 1, the top ends of the two supporting rods 19 are fixedly connected with the same pulling plate 18, and by arranging, make things convenient for the work of staff control bracing piece 19, two backup pads 17 of the last fixed surface of mounting panel 14, the left surface fixedly connected with limiting plate 16 of backup pad 17, limiting plate 16 overlap joint is at the right flank of oil tank body 13, through setting up backup pad 17 and limiting plate 16, and backup pad 17 can highly support limiting plate 16, limiting plate 16 can carry on spacingly to the left and right sides face of oil tank body 13 simultaneously, thereby can guarantee more firmly after oil tank body 13 installs, and limiting plate 16 is the rubber material, through the flexible contact between limiting plate 16 and the oil tank body 13, further can reduce the problem of oil tank body 13 wearing and tearing, the protective effect to oil tank body 13 surface has been guaranteed.

The utility model discloses a theory of operation does:

s1, when the oil tank body 13 needs to be disassembled, a worker pulls the pull plate 18 upwards to enable the pull plate 18 to pull the supporting rod 19 to move upwards, the supporting rod 19 drives the connecting rods 3 to be close to each other, and the connecting rods 3 drive the sliding rods 9 to be close to each other

S2, the sliding rods 9 are separated from the clamping holes 15 respectively, and then the worker takes out the oil tank body 13 upwards to finish the disassembling work;

s3, when the oil tank body 13 needs to be installed, the pulling plate 18 is pulled upwards again, the sliding rods 9 are enabled to be close to proper positions, the spring 6 extends, the supporting leg 12 is placed in the placing groove 11, then the pulling plate 18 is loosened, the spring 6 drives the sliding rods 9 to be clamped into the clamping holes 15 through pulling force of the spring 6, and the oil tank body 13 is installed completely.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an oil tank for transformer convenient to change, includes fixed block (1) and mounting panel (14), its characterized in that: the number of the fixed blocks (1) is two, the fixed blocks (1) are hinged with two connecting rods (3) through first pin shafts (2), the two connecting rods (3) are respectively hinged with two connecting plates (5) through second pin shafts (4), the right side faces of the connecting plates (5) are fixedly connected with sliding rods (9), and the outer surfaces of the sliding rods (9) are sleeved with sliding sleeves (7);

the left side of sliding sleeve (7) passes through the right flank fixed connection of spring (6) and connecting plate (5), spring (6) cup joint outside slide bar (9), two standing grooves (11), two have been seted up to the upper surface of mounting panel (14) all be provided with two supporting legs (12), four in standing groove (11) the same oil tank body (13) of last fixed surface of supporting leg (12) is connected with, card hole (15) have been seted up to the left surface of supporting leg (12), slide bar (9) are located card hole (15).

2. The easy-to-replace oil tank for the transformer as claimed in claim 1, wherein: sliding sleeve (7) joint is at the left surface of fixed plate (8), fixed plate (8) fixed connection is on the upper and lower two surfaces of standing groove (11) inner wall.

3. The easy-to-replace oil tank for the transformer as claimed in claim 1, wherein: the upper surface of the oil tank body (13) is fixedly connected with a shielding plate (10).

4. The easy-to-replace oil tank for the transformer as claimed in claim 1, wherein: the upper surface of the fixed block (1) is fixedly connected with supporting rods (19), and the top ends of the two supporting rods (19) are fixedly connected with the same pulling plate (18).

5. The easy-to-replace oil tank for the transformer as claimed in claim 1, wherein: the last fixed surface of mounting panel (14) is connected with two backup pads (17), the left surface fixedly connected with limiting plate (16) of backup pad (17), limiting plate (16) overlap joint is at the right flank of oil tank body (13).