CN214123645U

CN214123645U - Transformer bearing base

Info

Publication number: CN214123645U
Application number: CN202120101579.6U
Authority: CN
Inventors: 范宝龙; 范佳明; 庞玲涛
Original assignee: Jiangsu Longyang Power Equipment Co ltd
Current assignee: Jiangsu Longyang Power Equipment Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-09-03
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a transformer bearing base relates to the transformer field, including the mounting panel, the inner chamber has been seted up to the inside of mounting panel, the inside of inner chamber is provided with the bearing plate, the top inner wall of inner chamber is seted up flutedly, the gag lever post of two symmetric distributions of the equal fixedly connected with in top both sides of bearing plate, the top of bearing plate is provided with the arc wall. The utility model discloses an inner chamber has been seted up inside the mounting panel, the inside mobilizable bearing plate that is provided with of inner chamber, the bottom of bearing plate is provided with a plurality of covers and is equipped with reset spring's telescopic tube, the bearing plate receives vibrations and moves down into and compress telescopic tube and reset spring, the power consumption of vibrations is spent through reset spring's compression, simultaneously the bearing plate when resetting under reset spring's reaction force, the both ends of bearing plate are at damping layer surface slip to slow down the bearing plate reset rate, reduce the influence of vibrations to the transformer body, the shock attenuation effect of this device has been improved.

Description

Transformer bearing base

Technical Field

The utility model relates to a transformer field, in particular to transformer bearing base.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: the invention relates to a power transformer and a special transformer (an electric furnace transformer, a rectification transformer, a power frequency test transformer, a voltage regulator, a mining transformer, an audio transformer, a medium-frequency transformer, a high-frequency transformer, an impact transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like).

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer bearing base to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer bearing base comprises a mounting plate, wherein an inner cavity is formed in the mounting plate, a bearing plate is arranged in the inner cavity, a groove is formed in the inner wall of the top end of the inner cavity, two limiting rods which are symmetrically distributed are fixedly connected to two sides of the top end of the bearing plate, an arc-shaped groove is formed above the bearing plate, two transformer bases matched with the limiting rods are arranged on two sides of the arc-shaped groove, one side surface of each limiting rod is located in each transformer base, a transformer body is fixedly connected to the top end of the arc-shaped groove, damping layers are fixedly connected to the inner walls of two ends of the inner cavity, the surfaces of two ends of the bearing plate are respectively attached to one side surface, close to each other, of the two damping layers, a plurality of telescopic sleeves which are distributed in a rectangular array are fixedly connected to the inner wall of the bottom of the inner cavity, and one end, far away from the inner wall of the bottom of the inner cavity, of each telescopic sleeve is fixedly connected with the surface of the bottom end of the bearing plate, the outer side sleeve of telescopic tube is equipped with reset spring, reset spring's one end and the bottom inner wall fixed connection of inner chamber, reset spring's the other end and the bottom fixed surface of bearing plate are connected.

Preferably, a plurality of heat dissipation holes are formed in the bottom end surface of the arc-shaped groove, and the heat dissipation holes are distributed in a rectangular array.

Preferably, the standing groove has been seted up to the upper surface of bearing plate, the tank bottom fixedly connected with heat-conducting plate of standing groove, the upper surface of heat-conducting plate and the bottom surface laminating of arc wall.

Preferably, a plurality of through grooves are formed in the bottom of the placing groove, the through grooves are distributed in a rectangular array, and the through grooves and the telescopic sleeves are distributed in a staggered mode.

Preferably, the inside radiating fin that is provided with of logical groove, radiating fin is close to the one end and the heat-conducting plate fixed connection of heat-conducting plate, a plurality of air vents that are the distribution of rectangular array have been seted up to the bottom inner wall of inner chamber, air vent and telescope tube crisscross distribution.

Preferably, the bottom surface fixed connection of mounting panel has the filter screen, mounting panel bottom surface fixed connection has four support columns.

Preferably, four the support column is located mounting panel bottom four corners department respectively, the top of mounting panel is provided with the dust cover, the dust cover is located the transformer body outside.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the inner chamber in the mounting panel, inner chamber inside is provided with mobilizable bearing plate, the bottom of bearing plate is provided with a plurality of sleeves that are equipped with reset spring, the bearing plate receives vibrations and moves forward and compress telescopic sleeve and reset spring, through the power consumption of reset spring's compression with vibrations, simultaneously when the bearing plate resets under reset spring's reaction force, the both ends of bearing plate slide on the damping layer surface to slow down bearing plate reset speed, reduce the influence of vibrations to the transformer body, improved the shock attenuation effect of this device;

2. the utility model discloses a be provided with heat-conducting plate and radiating fin on the bearing plate, the heat that transformer body work produced transmits the heat-conducting plate through the louvre on, rethread radiating fin and air vent discharge, the radiating efficiency of this device has been improved, through being provided with filter screen and dust cover, prevent that external dust or foreign matter from entering into in the device, influence transformer body normal work, through being provided with gag lever post and transformer base, prevent that transformer body from shaking to lead to its position to take place the skew at the during operation, the stability of arc wall and transformer base has been improved.

Drawings

Fig. 1 is a schematic sectional view of the overall structure of the present invention.

Fig. 2 is the overall structure of the utility model discloses a dive schematic diagram.

Fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. mounting a plate; 2. an inner cavity; 3. a bearing plate; 4. a groove; 5. a limiting rod; 6. an arc-shaped slot; 7. a transformer base; 8. a transformer body; 9. a damping layer; 10. a telescopic sleeve; 11. a return spring; 12. heat dissipation holes; 13. a placement groove; 14. a heat conducting plate; 15. a through groove; 16. a heat dissipating fin; 17. a vent hole; 18. filtering with a screen; 19. a support pillar; 20. a dust cover.

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 utility model provides a transformer bearing base as shown in figures 1-3, as shown in figures 1 and 2, the transformer bearing base comprises a mounting plate 1, an inner cavity 2 is arranged in the mounting plate 1, a bearing plate 3 is arranged in the inner cavity 2, a groove 4 is arranged on the top inner wall of the inner cavity 2, two symmetrically distributed limiting rods 5 are fixedly connected on both sides of the top end of the bearing plate 3, an arc-shaped groove 6 is arranged above the bearing plate 3, two transformer bases 7 matched with the limiting rods 5 are arranged on both sides of the arc-shaped groove 6, the positions of the arc-shaped groove 6 and the transformer base 8 are prevented from being deviated due to vibration generated when the transformer body 8 works by matching of the limiting rods 5 and the transformer bases 7, the stability of the device is improved, one side surface of the limiting rods 5 is positioned in the transformer bases 7, and the transformer bodies 8 are fixedly connected on the top ends of the arc-shaped groove 6, the inner walls of the two ends of the inner cavity 2 are fixedly connected with damping layers 9, the surfaces of the two ends of the bearing plate 3 are respectively attached to one side surface of the two damping layers 9 which are close to each other, when the bearing plate 3 is reset under the reaction force of the reset spring 11, the two ends of the bearing plate 3 slide on the surface of the damping layers 9, so that the bearing plate 3 performs damping motion in the inner cavity 2, the damping effect of the device is improved, the inner wall of the bottom of the inner cavity 2 is provided with a plurality of vent holes 17 which are distributed in a rectangular array, the vent holes 17 are distributed in a staggered manner with the telescopic sleeves 10, heat emitted by the radiating fins 16 is discharged out of the device through the vent holes 17, the surface of the bottom end of the mounting plate 1 is fixedly connected with a filter screen 18, the filter screen 18 is used for preventing external dust from entering the device through the vent holes 17, so as to influence the work of the transformer body 8, the surface of the bottom end of the mounting plate 1 is fixedly connected with four support columns 19, four support columns 19 are located 1 bottom four corners department of mounting panel respectively, and support columns 19 play the effect of support to mounting panel 1, and the top of mounting panel 1 is provided with dust cover 20, and dust cover 20 is located the transformer body 8 outside, prevents through dust cover 20 that external dust from entering into the device in not, influence transformer body 8 and normally work.

As shown in fig. 3, a plurality of telescopic tubes 10 distributed in a rectangular array are fixedly connected to the inner wall of the bottom of the inner cavity 2, one end of each telescopic tube 10, which is far away from the inner wall of the bottom of the inner cavity 2, is fixedly connected to the bottom surface of the bearing plate 3, a return spring 11 is sleeved outside each telescopic tube 10, one end of each return spring 11 is fixedly connected to the inner wall of the bottom of the inner cavity 2, the other end of each return spring 11 is fixedly connected to the bottom surface of the bearing plate 3, the bearing plate 3 is vibrated to move downwards so as to extrude the telescopic tubes 10 and the return springs 11, the bearing plate 3 is subjected to vibration force consumption through compression of the return springs 11, then the bearing plate 3 is reset under the reaction force of the return springs 11, so that the two ends of the bearing plate 3 slide on the surface of the damping layer 9, the reset speed of the bearing plate 3 is greatly reduced, and the influence of vibration on the transformer body 8 is reduced, the damping effect of the device is improved, a plurality of heat dissipation holes 12 are formed in the bottom end surface of the arc-shaped groove 6, the plurality of heat dissipation holes 12 are distributed in a rectangular array, a placing groove 13 is formed in the upper surface of the bearing plate 3, a heat conducting plate 14 is fixedly connected to the bottom end of the placing groove 13, the upper surface of the heat conducting plate 14 is attached to the bottom end surface of the arc-shaped groove 6, a plurality of through grooves 15 are formed in the bottom end of the placing groove 13, the plurality of through grooves 15 are distributed in a rectangular array, the through grooves 15 are distributed in a staggered mode with the telescopic sleeves 10, heat dissipation fins 16 are arranged inside the through grooves 15, one ends, close to the heat conducting plates 14, of the heat dissipation fins 16 are fixedly connected with the heat conducting plates 14, a large amount of heat generated during the operation of the transformer body 8 is transmitted to the heat conducting plates 14 through the heat dissipation holes 12, then the heat dissipation fins 16 fixed on the heat conducting plates 14 are dissipated out, and are exhausted out of the device through the vent holes 17, so that the heat dissipation efficiency of the device is improved, prevent to last high temperature to cause the damage to transformer body 8, improved transformer body 8's life.

The utility model discloses the theory of operation:

when the device is used, firstly, the transformer body 8 is arranged at the top end of the arc-shaped groove 6, then the arc-shaped groove 6 is arranged at the top end of the bearing plate 3, one side of the four limiting rods 5 arranged on the bearing plate 3 is respectively attached to the transformer bases 7 arranged at the two sides of the arc-shaped groove 6, when the transformer body 8 works, the bearing plate 3 can vibrate and move downwards, and further the telescopic sleeve 10 and the reset spring 11 are compressed, the force consumption of the vibration generated by the working of the transformer body 8 is reduced through the compression of the reset spring 11, when the bearing plate 3 resets under the reaction force of the reset spring 11, the two ends of the bearing plate 3 slide on the surface of the damping layer 9, thereby reducing the reset speed of the bearing plate 3, greatly reducing the influence of the vibration on the heat dissipation holes of the transformer body 8, improving the damping effect of the device, the transformer body 8 can generate a large amount of heat when working, and the heat is transferred to the heat conduction plate 14 through the heat dissipation holes 12, then the heat is discharged through the radiating fins 16 and the vent holes 17, so that the radiating efficiency of the device is improved, the damage to the transformer body 8 caused by continuous high temperature is prevented, and the service life of the transformer body 8 is prolonged.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A transformer load-bearing pedestal, includes mounting panel (1), its characterized in that: an inner cavity (2) is formed in the mounting plate (1), a bearing plate (3) is arranged in the inner cavity (2), a groove (4) is formed in the inner wall of the top end of the inner cavity (2), two limiting rods (5) which are symmetrically distributed are fixedly connected to two sides of the top end of the bearing plate (3), an arc-shaped groove (6) is formed above the bearing plate (3), two transformer bases (7) matched with the limiting rods (5) are formed in two sides of the arc-shaped groove (6), one side face of each limiting rod (5) is located in each transformer base (7), a transformer body (8) is fixedly connected to the top end of the arc-shaped groove (6), damping layers (9) are fixedly connected to the inner walls of two ends of the inner cavity (2), and two end surfaces of the bearing plate (3) are respectively attached to one side surface, close to the two damping layers (9), of each other, the utility model discloses a quick-witted support structure, including inner chamber (2), telescopic tube (10) that the bottom inner wall fixedly connected with of inner chamber (2) is a plurality of rectangular array distributions, the one end of inner chamber (2) bottom inner wall and the bottom fixed surface of bearing plate (3) are kept away from in telescopic tube (10) are connected, the outside cover of telescopic tube (10) is equipped with reset spring (11), the one end of reset spring (11) and the bottom inner wall fixed connection of inner chamber (2), the other end of reset spring (11) and the bottom fixed surface of bearing plate (3) are connected.

2. The transformer load-bearing foundation as claimed in claim 1, wherein: a plurality of heat dissipation holes (12) are formed in the bottom end surface of the arc-shaped groove (6), and the heat dissipation holes (12) are distributed in a rectangular array mode.

3. The transformer load-bearing foundation as claimed in claim 2, wherein: the bearing plate is characterized in that a placing groove (13) is formed in the upper surface of the bearing plate (3), a heat-conducting plate (14) is fixedly connected to the bottom of the placing groove (13), and the upper surface of the heat-conducting plate (14) is attached to the bottom surface of the arc-shaped groove (6).

4. A transformer load-bearing foundation according to claim 3, characterised in that: a plurality of through grooves (15) are formed in the bottom of the placing groove (13), the through grooves (15) are distributed in a rectangular array mode, and the through grooves (15) and the telescopic sleeves (10) are distributed in a staggered mode.

5. The transformer load-bearing foundation as claimed in claim 4, wherein: lead to inside radiating fin (16) that is provided with of groove (15), radiating fin (16) are close to the one end and heat-conducting plate (14) fixed connection of heat-conducting plate (14), a plurality of air vents (17) that are the distribution of rectangular array are seted up to the bottom inner wall of inner chamber (2), air vent (17) and telescope tube (10) crisscross distribution.

6. The transformer load-bearing foundation as claimed in claim 5, wherein: the bottom fixed surface of mounting panel (1) is connected with filter screen (18), mounting panel (1) bottom fixed surface is connected with four support columns (19).

7. The transformer load bearing foundation as claimed in claim 6, wherein: four support column (19) are located mounting panel (1) bottom four corners department respectively, the top of mounting panel (1) is provided with dust cover (20), dust cover (20) are located the transformer body (8) outside.