CN214753254U

CN214753254U - Oil-immersed noise-reduction buffer type transformer oil tank

Info

Publication number: CN214753254U
Application number: CN202120923421.7U
Authority: CN
Inventors: 孙宝年
Original assignee: Jiangsu Yian Electrical Technology Co ltd
Current assignee: Jiangsu Yian Electrical Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-16
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a buffer type transformer tank of making an uproar falls in oil-immersed formula relates to transformer technical field, including the oil tank body, the bottom of oil tank body both sides all rotates there is the support column, two the one end that the support column was carried on the back mutually all rotates and is connected with the buffer board, two the bottom of buffer board all runs through first slide bar. The utility model discloses a set up the support column, the buffer board, first spring, the second spring, third spring and fourth spring have played the effect of the buffering of making an uproar of falling, the buffering of the normal running fit buffer board level side buffering that utilizes the support column turns into the buffering of horizontal direction with the buffering of vertical direction, the buffering that only needs the horizontal direction can realize buffering the shock attenuation simultaneously to level and vertical direction, still through setting up the bull stick, gyro wheel and supporting component have played the effect of reinforcing oil tank body stability, set up two strong points bottom the oil tank body, increase the holding power, reinforcing oil tank body during operation's stability.

Description

Oil-immersed noise-reduction buffer type transformer oil tank

Technical Field

The utility model relates to the technical field of transformers, specifically be an oil-immersed buffer type transformer tank of making an uproar falls.

Background

In electrical equipment and wireless circuits, transformers are often used to step up and down voltage, match impedance, safety isolation, etc. In a generator, an electric potential is induced in a coil, whether the coil is moved through a magnetic field or the magnetic field is moved through a stationary coil, in both cases the value of the flux is constant, but the amount of flux linked to the coil varies, which is the principle of mutual induction. A transformer is a device for transforming voltage, current and impedance by using mutual electromagnetic induction. The oil tank of the oil-immersed transformer is internally stored with cooling oil for cooling the inner core of the heat converter during operation, so that the heat converter can keep normal operation.

In the existing method, when the oil-immersed transformer runs, some slight vibration often exists, and due to the vibration, the oil-immersed transformer sends some slight noise, and needs a proper buffer device to buffer and reduce noise, but a common buffer structure can only buffer and absorb shock in a vertical or horizontal direction, and the noise reduction effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffer type transformer oil tank of making an uproar falls in oily formula to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an oil-immersed noise-reduction buffer type transformer oil tank comprises an oil tank body, wherein support columns are respectively and rotatably arranged at the bottoms of two sides of the oil tank body, buffer plates are respectively and rotatably connected to the opposite ends of the two support columns, first slide bars penetrate through the bottoms of the two buffer plates, fixed plates are respectively and fixedly connected to the opposite ends of the two first slide bars, bottom plates are fixedly connected to the bottoms of the two fixed plates, first springs and second springs are respectively sleeved on the surfaces of the two first slide bars and positioned on two sides of the buffer plates, second slide bars penetrate through the tops of the two fixed plates, the opposite ends of the two second slide bars are respectively and fixedly connected with the opposite sides of the two buffer plates, third springs and fourth springs are respectively sleeved on the surfaces of the two second slide bars and positioned on two sides of the two fixed plates, two rotating rods are rotatably connected to the middle part of the top of the bottom plate through fixed shafts, two the top of bull stick all rotates and is connected with the gyro wheel, two the top of gyro wheel and the bottom swing joint of oil tank body, two the top of bull stick mutually on the back of the body one side all rotates and is connected with supporting component, two supporting component's bottom all rotates with the top of bottom plate to be connected, supporting component includes the sleeve, telescopic top is run through there is the bracing piece, the bracing piece is located the inside one end fixedly connected with backup pad of sleeve, the surface of bracing piece just is located and is equipped with the fifth spring between sleeve inner wall top and the backup pad top, the top of sleeve inner wall and the bottom fixedly connected with sixth spring of backup pad.

Further, the spout has all been seted up to the both sides at bottom plate top, two the surface of spout inner wall respectively with the bottom sliding connection of two buffer boards, during the use, the spout is to the restriction of buffer board bottom, makes the buffer board level remove about, and it has played the effect of restriction displacement.

Further, two the equal fixedly connected with fixed block of the relative one end of first slide bar, two the bottom of fixed block all with the top fixed connection of bottom plate, during the use, the fixed block is fixed first slide bar one end, strengthens the tie point of first slide bar, and it has played the stable effect of reinforcing.

Further, two the equal fixedly connected with limiting plate of one end that the second slide bar carried on the back mutually, during the use, the limiting plate restricts the displacement of second slide bar, avoids the slippage, and it has played the effect of restriction displacement.

Furthermore, the top end of the supporting rod is rotatably connected with the top of the right side of the rotating rod, and when the supporting rod is used, the top end of the supporting rod supports the rotating rod and plays a supporting role.

Further, telescopic bottom and bottom plate top are rotated and are connected, and during the use, telescopic bottom is rotated and is connected on the bottom plate, and the bottom plate supports sleeve location, and it has played the effect of location.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. this buffer type transformer oil tank of making an uproar falls in oily formula has played the effect of making an uproar the buffering of making an uproar through setting up support column, buffer board, first spring, second spring, third spring and fourth spring, utilizes the normal running fit buffer board horizontal side buffering of support column to turn into the buffering of horizontal direction with the buffering of vertical direction, only needs the buffering of horizontal direction can realize buffering the shock attenuation simultaneously to level and vertical direction.

2. This buffer type transformer oil tank of making an uproar falls in oily formula has played the effect of reinforcing oil tank body stability through setting up bull stick, gyro wheel and supporting component, sets up two strong points in oil tank body bottom, increases the holding power, strengthens the stability of oil tank body during operation.

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 front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the present invention at B of FIG. 1;

fig. 4 is an enlarged schematic view of fig. 1 at C according to the present invention;

fig. 5 is a schematic structural diagram of the support assembly of the present invention.

In the figure: 1. an oil tank body; 2. a support pillar; 3. a buffer plate; 4. a first slide bar; 5. a fixing plate; 6. a base plate; 7. a first spring; 8. a second spring; 9. a second slide bar; 10. a third spring; 11. a fourth spring; 12. a rotating rod; 13. a roller; 14. a support assembly; 141. a sleeve; 142. a support bar; 143. a support plate; 144. a fifth spring; 145. a sixth spring; 15. a chute; 16. a fixed block; 17. and a limiting 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. 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.

The oil tank of the oil-immersed noise reduction buffer type transformer shown in fig. 1-2 comprises an oil tank body 1, the bottom of 1 both sides of oil tank body all rotates there is support column 2, two the one end that support column 2 carried on the back mutually all rotates and is connected with buffer board 3, two first slide bar 4, two are all run through to buffer board 3's bottom first slide bar 4 the equal fixedly connected with fixed plate 5 of the one end that carries on the back mutually, two the bottom fixedly connected with bottom plate 6 of fixed plate 5, two first slide bar 4's surface just is located buffer board 3 both sides and is equipped with first spring 7 and second spring 8, two respectively the top of fixed plate 5 is run through second slide bar 9, two the one end that second slide bar 9 is relative is respectively with two buffer board 3 one side fixed connection that carry on the back mutually, two the surface of second slide bar 9 just is located two fixed plate 5 both sides and is equipped with third spring 10 and fourth spring 11 respectively.

Spout 15, two have all been seted up to the both sides at bottom plate 6 top the surface of spout 15 inner wall respectively with the bottom sliding connection of two buffer board 3, during the use, spout 15 makes buffer board 3 level left-right movement to buffer board 3 bottom restriction, and it has played the effect of restriction displacement.

Two equal fixedly connected with fixed block 16 of the relative one end of first slide bar 4, two the bottom of fixed block 16 all with the top fixed connection of bottom plate 6, during the use, fixed block 16 is fixed to first slide bar 4 one end, strengthens the tie point of first slide bar 4, and it has played the stable effect of reinforcing.

Two the equal fixedly connected with limiting plate 17 of one end that second slide bar 9 carried on the back mutually, during the use, limiting plate 17 limits the displacement of second slide bar 9, avoids the slippage, and it has played the effect of restriction displacement.

The implementation mode is specifically as follows: when the oil tank is used, when the oil tank body 1 works, vibration is generated, the vibration is transmitted to the supporting columns 2, the two supporting columns 2 rotate to push the two buffer plates 3 to move in the horizontal direction oppositely or oppositely, the two buffer plates 3 move oppositely to press the first spring 7 and the third spring 10, the buffer plates 3 move oppositely to press the second spring 8 and the fourth spring 11, so that the vibration pressure in the horizontal direction and the vertical direction is converted into horizontal buffering, the two supporting columns 2 utilize the buffer plates 3 to enable the pressure to pass through the first spring 7 and the second spring 8 on two sides of the surface of the first slide bar 4 and the third spring 10 and the fourth spring 11 on two sides of the surface of the second slide bar 9, the vibration is counteracted, the noise reduction and buffering protection effects are achieved, the third spring 10 and the fourth spring 11 driven by the surface of the second slide bar 9 are used for enhancing the elastic force of the first spring 7 and the second spring 8 on two sides of the surface of the first slide bar 4, the effect of making an uproar falls in the reinforcing buffering, utilize the buffering of the 3 levels of normal running fit buffer board of support column 2 to turn into the buffering of horizontal direction with the buffering of vertical direction, only need the buffering of horizontal direction can realize buffering the shock attenuation simultaneously with vertical direction, realize falling the buffering effect of making an uproar, the effect of falling the buffering of making an uproar has been played through setting up above structure, utilize the buffering of the 3 levels of normal running fit buffer board of support column 2 to turn into the buffering of horizontal direction with the buffering of vertical direction, only need the buffering of horizontal direction can realize buffering the shock attenuation simultaneously to level and vertical direction.

As shown in fig. 1 and fig. 3-5, the oil-immersed noise-reduction buffer type transformer oil tank further comprises two rotating rods 12 rotatably connected to the middle part of the top of the bottom plate 6 through a fixed shaft, the top ends of the two rotating rods 12 are rotatably connected with rollers 13, the top parts of the two rollers 13 are movably connected with the bottom of the oil tank body 1, the top parts of the opposite sides of the two rotating rods 12 are rotatably connected with supporting components 14, the bottom ends of the two supporting components 14 are rotatably connected with the top part of the bottom plate 6, the supporting component 14 comprises a sleeve 141, a supporting rod 142 is penetrated through the top end of the sleeve 141, a supporting plate 143 is fixedly connected to one end of the supporting rod 142 positioned inside the sleeve 141, a fifth spring 144 is sleeved on the surface of the supporting rod 142 and between the top of the inner wall of the sleeve 141 and the top of the supporting plate 143, the top of the inner wall of the sleeve 141 and the bottom of the supporting plate 143 are fixedly connected with a sixth spring 145.

The roller 13 is made of plastic materials, and compared with the roller 13 made of metal materials, the bottom of the oil tank body 1 is prevented from being abraded.

The top end of the supporting rod 142 is rotatably connected with the top part of the right side of the rotating rod 12, and when the rotating rod is used, the top end of the supporting rod 142 supports the rotating rod 12 and plays a supporting role.

The bottom of the sleeve 141 is rotatably connected with the top of the bottom plate 6, when the device is used, the bottom end of the sleeve 141 is rotatably connected to the bottom plate 6, and the bottom plate 6 positions and supports the sleeve 141, so that the positioning effect is achieved.

The implementation mode is specifically as follows: during the use, fifth spring 144 elasticity supports backup pad 143, backup pad 143 supports the bottom of bracing piece 142, bracing piece 142 top is supported to bull stick 12, the bottom of oil tank body 1 receives the gyro wheel 13 on bull stick 12 top to support, the reverse elasticity of fifth spring 144 is offset by sleeve 141 bottom plate 6, utilize sixth spring 145 to play the elasticity supporting role of balanced fifth spring 144, the effect of reinforcing oil tank body 1 stability has been played through setting up above structure, set up two strong points in oil tank body 1 bottom, increase the holding power, reinforcing oil tank body 1 during operation's stability.

The utility model discloses a theory of operation:

referring to the attached drawings 1-2 of the specification, the supporting column 2, the buffer plate 3, the first spring 7, the second spring 8, the third spring 10 and the fourth spring 11 are arranged to play a role in noise reduction and buffering, the buffer plate 3 is matched with the support column 2 in a rotating mode, the horizontal direction buffering is converted into the buffer in the vertical direction, and the horizontal direction buffering and the vertical direction buffering can be achieved at the same time only through the horizontal direction buffering.

Further, referring to the attached drawings 1 and fig. 3-5 in the specification, the rotating rod 12, the roller 13 and the supporting component 14 are arranged to play a role in enhancing the stability of the oil tank body 1, and two supporting points are arranged at the bottom of the oil tank body 1 to increase the supporting force and enhance the stability of the oil tank body 1 during operation.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a buffer type transformer tank of making an uproar falls in oily formula, includes oil tank body (1), its characterized in that: the oil tank comprises an oil tank body (1), supporting columns (2) are respectively and rotatably arranged at the bottoms of two sides of the oil tank body (1), buffer plates (3) are respectively and rotatably connected to one ends of two supporting columns (2) which are opposite to each other, first sliding rods (4) are respectively penetrated through the bottoms of the two buffer plates (3), fixed plates (5) are respectively and fixedly connected to one ends of two first sliding rods (4) which are opposite to each other, bottom plates (6) are fixedly connected to the bottoms of the two fixed plates (5), first springs (7) and second springs (8) are respectively sleeved on the surfaces of the two first sliding rods (4) and positioned on two sides of the buffer plates (3), second sliding rods (9) are penetrated through the tops of the two fixed plates (5), one ends of the two second sliding rods (9) which are opposite to each other are fixedly connected to one sides of the two buffer plates (3), third springs (10) and fourth springs (11) are respectively sleeved on the surfaces of the second sliding rods (9) and positioned on two sides of the two fixed plates (5), the middle part at bottom plate (6) top is rotated through the fixed axle and is connected with two bull sticks (12), two the top of bull stick (12) is all rotated and is connected with gyro wheel (13), two the top of gyro wheel (13) and the bottom swing joint of oil tank body (1), two the top of bull stick (12) one side of carrying on the back mutually all rotates and is connected with supporting component (14), two the bottom of supporting component (14) all rotates with the top of bottom plate (6) to be connected, supporting component (14) include sleeve (141), the top of sleeve (141) has run through bracing piece (142), bracing piece (142) are located the inside one end fixedly connected with backup pad (143) of sleeve (141), the surface of bracing piece (142) just is located and is equipped with fifth spring (144) between sleeve (141) inner wall top and backup pad (143) top, the top of sleeve (141) inner wall and the bottom fixedly connected with sixth spring (145) of backup pad (143) .

2. The oil-immersed noise-reduction buffer type transformer oil tank according to claim 1, characterized in that: the bottom plate (6) both sides at top have all seted up spout (15), two the surface of spout (15) inner wall respectively with the bottom sliding connection of two buffer boards (3).

3. The oil-immersed noise-reduction buffer type transformer oil tank according to claim 1, characterized in that: the two opposite ends of the first sliding rods (4) are fixedly connected with fixing blocks (16), and the bottoms of the fixing blocks (16) are fixedly connected with the top of the bottom plate (6).

4. The oil-immersed noise-reduction buffer type transformer oil tank according to claim 1, characterized in that: and two ends of the second sliding rods (9) which are back to back are fixedly connected with limiting plates (17).

5. The oil-immersed noise-reduction buffer type transformer oil tank according to claim 1, characterized in that: the top end of the supporting rod (142) is rotatably connected with the top part of the right side of the rotating rod (12).

6. The oil-immersed noise-reduction buffer type transformer oil tank according to claim 1, characterized in that: the bottom of the sleeve (141) is rotatably connected with the top of the bottom plate (6).