CN213366320U

CN213366320U - Transformer with high vibration attenuation

Info

Publication number: CN213366320U
Application number: CN202022362842.5U
Authority: CN
Inventors: 孟晓宇; 延斯
Original assignee: Boluoke Electric Kunshan Co ltd
Current assignee: Boluoke Electric Kunshan Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-04
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to the technical field of transformers, specifically be a transformer that possesses high shock attenuation nature, which comprises a housin, the vary voltage subassembly is installed to the casing inboard, both sides all opened the passageway about the casing is inside and lie in the vary voltage subassembly periphery, the fin is all installed at both ends around the casing, water-cooling radiator is installed to the casing left end, the header tank is installed to the casing upper end, the water-cooling circulating pump is installed to the casing right-hand member, the casing lower extreme is provided with the movable table, the header tank makes the rainwater collect in the header tank, the header tank carries out the heat absorption cooling to the casing in flowing into the passageway with the rainwater, water-cooling radiator disperses away the heat that the rainwater absorbed, water-cooling circulating pump thereby can carry out the water-cooling circulation to the rainwater of header tank, can alleviate the vibrations of fixed station through the bumper shock absorber, can restrain the, And heat dissipation is inconvenient.

Description

Transformer with high vibration attenuation

Technical Field

The utility model relates to a transformer technical field specifically is a transformer that possesses high shock attenuation nature.

Background

A transformer is a device used to transform an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values. The electric energy transmission is realized according to the principle of electromagnetic induction. When the primary winding is energized with an alternating current, an alternating magnetic flux is generated, and the alternating magnetic flux is magnetically conducted through the iron core, so that an alternating electromotive force is induced in the secondary winding. The level of the secondary induced electromotive force is related to the number of turns of the primary winding, i.e. the voltage is proportional to the number of turns. The transformer can be classified into a power transformer, a test transformer, an instrument transformer and a transformer for special purposes.

The transformer is easy to damage in places where vibration is easy to generate, the existing transformer is lack of corresponding shock absorption measures, the transformer is inconvenient to resist the vibration, the shock absorption performance of the transformer is reduced, the heat dissipation effect caused by the traditional heat dissipation mode of the transformer is not ideal, the transformer is damaged due to overhigh temperature after long-term operation, and therefore the transformer with high shock absorption is provided for solving the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transformer that possesses high shock attenuation nature to solve the shock attenuation performance of present transformer that above-mentioned background art provided lower and be not convenient for carry out radiating problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a transformer with high vibration damping performance comprises a housing;

the transformer assembly is arranged on the inner side of the shell, channels are formed in the upper side and the lower side of the inner part of the shell and positioned on the periphery of the transformer assembly, radiating fins are arranged at the front end and the rear end of the shell, a water-cooled radiator is arranged at the left end of the shell, a water collecting tank is arranged at the upper end of the shell, a water-cooled circulating pump is arranged at the right end of the shell, a movable table is arranged at the lower end of the shell, a fixed table is connected to the lower end of the movable;

the shock absorbers are arranged between the fixed table and the movable table, dampers are arranged at four corners between the shell and the movable table, a round pipe and a cylinder are arranged in the middle between the shell and the movable table respectively, the round pipe and the cylinder are positioned at the inner sides of the dampers, the upper end of the cylinder penetrates through the inner part of the round pipe and is in sliding connection with the round pipe, the upper end of the round pipe is fixedly connected with the lower end of the shell, and the lower end of the cylinder is fixedly connected with the upper end of the movable table;

the movable table is characterized in that a pair of clamping blocks distributed left and right are fixed at the front end and the rear end of the movable table, a pair of clamping blocks distributed left and right are connected to the front end and the rear end of the inner side of the square frame in a sliding mode, sliding cavities penetrating through the front end and the rear end of the square frame are formed in the front end and the rear end of the square frame, and clamping pieces are arranged at the left end and the right end of the.

Further, the water collecting hopper is installed at the upper end of the water collecting tank, the water collecting hopper is communicated with the inside of the water collecting tank, the channel of the water collecting tank is communicated with the upper side, the upper side of the channel is communicated with the water-cooled radiator and the water-cooled circulating pump at the left end and the right end of the channel respectively, and the water-cooled radiator and the water-cooled circulating pump are communicated with the channel of the lower side.

Furthermore, a pair of slide rails which are distributed leftwards and rightwards is fixed at the bottom end inside the fixed station, a pair of slide blocks which are distributed leftwards and rightwards is fixed at the lower end of the fixed station, the slide rails are connected with the slide blocks in a sliding mode, a third spring is fixed at the lower end of each slide block, and the lower ends of the three springs are fixedly connected with the bottom end inside the fixed station.

Furthermore, a first spring is arranged between the damper and the circular tube, and the upper end and the lower end of the first spring are fixedly connected with the lower end of the shell and the upper end of the movable table respectively.

Furthermore, the clamping block is clamped with the clamping seat, a pair of bolts distributed left and right are inserted into the two inner sides of the sliding cavity, and the tail ends of the bolts penetrate through the clamping seat and are in threaded connection with the clamping seat.

Furthermore, a pair of second springs is fixed between one end of the clamping piece, which is far away from the fixed table, and the inner side of the square frame, and one end of the clamping piece, which is far away from the second springs, is in contact with the fixed table.

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

the bolt is unscrewed so as to slide the clamping seat and adjust the position of the clamping seat, so that the clamping block is aligned to the clamping seat, the clamping block can be clamped into the clamping seat, the clamping piece is propped against the fixed table through the second spring, and the second spring can also reduce the vibration of the fixed table;

the vibration of the fixed table can be reduced through the shock absorber, the vibration frequency can be inhibited through the damper, and the impact force generated by the vibration can be further absorbed through the first spring and the third spring, so that the damage caused by the vibration is effectively reduced to the greatest extent, and the shock absorption performance of the transformer is improved;

collect the rainwater through the water catch bowl, the water catch bowl makes the rainwater collect in the header tank, the rainwater can be stored on the one hand to the header tank, header tank on the other hand can also carry out the heat absorption cooling to the casing in the rainwater influent channel, thereby disperse away the heat that the rainwater absorbed through the water-cooling radiator, thereby can carry out the water-cooling circulation to the rainwater of header tank through the water-cooling circulating pump, and can dispel the heat to the casing with higher speed through the fin, make the radiating effect better through water-cooling and traditional cooling.

Drawings

FIG. 1 is an overall assembly view of the present invention;

fig. 2 is an exploded view of the fixing table and the square frame of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a partial enlarged view of the structure a of the present invention.

In the figure: 1-shell, 2-water collecting hopper, 3-water collecting tank, 4-radiating fin, 5-water cooling circulating pump, 6-damper 6, 7-spring I, 8-movable table, 9-fixed table, 10-clamping block, 11-sliding cavity, 12-bolt, 13-clamping seat, 14-clamping piece, 15-spring II, 16-water cooling radiator, 17-square frame, 18-shock absorber, 19-sliding rail, 20-sliding block, 21-spring III, 22-round tube, 23-cylinder, 24-transformation component and 25-channel.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 4:

the utility model provides a transformer that possesses high shock attenuation nature, including casing 1, each part of a transformer that possesses high shock attenuation nature is described in detail below:

a voltage transformation assembly 24 is installed on the inner side of the shell 1, channels 25 are formed in the upper side and the lower side of the inner portion of the shell 1 and located on the periphery of the voltage transformation assembly 24, radiating fins 4 are installed at the front end and the rear end of the shell 1, a water-cooling radiator 16 is installed at the left end of the shell 1, a water collecting tank 3 is installed at the upper end of the shell 1, a water-cooling circulating pump 5 is installed at the right end of the shell 1, a movable table 8 is arranged at the lower end of the shell 1, a fixed table 9 is connected to the lower end of the movable table 8; the upper end of the water collecting tank 3 is provided with a water collecting hopper 2, the water collecting hopper 2 is communicated with the inside of the water collecting tank 3, the water collecting tank 3 is communicated with the channel 25 on the upper side, the left end and the right end of the channel 25 on the upper side are respectively communicated with a water-cooling radiator 16 and a water-cooling circulating pump 5, and the water-cooling radiator 16 and the water-cooling circulating pump 5 are both communicated with the channel 25 on the lower side; rainwater is collected through the water collecting bucket 2, the rainwater can be collected in the water collecting tank 3 by the water collecting bucket 2 to be stored, heat generated by the variable-pressure component 24 is transferred to the shell 1, the rainwater flows into the channel 25 at the upper side by the water collecting tank 3, the variable-pressure component 24 in the shell 1 absorbs heat and cools through the rainwater, the heat enters the water-cooling radiator 16 along with the rainwater, the heat absorbed by the rainwater is dissipated out through the water-cooling radiator 16, the rainwater enters the water-cooling circulating pump 5 from the channel 25 at the lower side, the rainwater in the upper channel 25 and the lower channel 25 can absorb the heat of the shell 1 at the same time, the rainwater in the water-cooling radiator 16 is continuously pumped back into the water collecting tank 3 through the channel 25 at the upper side by the water-cooling circulating pump 5, the rainwater flows into the channel 25 at the upper side from the inside of the water collecting tank 3 again, and, in sunny days, water can be manually added into the water collecting hopper 2 to fill the water collecting tank 3, the heat dissipation of the shell 1 can be accelerated through the radiating fins 4, and the heat dissipation effect is better through water cooling and traditional cooling;

a shock absorber 18 is arranged between the fixed table 9 and the movable table 8, dampers 6 are arranged at four corners between the shell 1 and the movable table 8, a circular tube 22 and a cylinder 23 are respectively arranged at the middle part between the shell 1 and the movable table 8, the circular tube 22 and the cylinder 23 are both positioned at the inner side of the dampers 6, the upper end of the cylinder 23 penetrates through the inside of the circular tube 22 and is in sliding connection with the circular tube 22, the upper end of the circular tube 22 is fixedly connected with the lower end of the shell 1, and the lower end of the cylinder 23 is fixedly connected with the upper end of the movable table 8; a pair of slide rails 19 distributed left and right is fixed at the bottom end inside the fixed table 9, a pair of slide blocks 20 distributed left and right is fixed at the lower end of the fixed table 9, the slide rails 19 are connected with the slide blocks 20 in a sliding manner, a spring III 21 is fixed at the lower end of each slide block 20, and the lower end of the spring III 21 is fixedly connected with the bottom end inside the fixed table 9; a first spring 7 is arranged between the damper 6 and the circular tube 22, and the upper end and the lower end of the first spring 7 are fixedly connected with the lower end of the shell 1 and the upper end of the movable table 8 respectively; the shock absorber 18 can absorb kinetic energy brought by shock, the shock of the fixing platform 9 can be relieved through the shock absorber 18, the damper 6 generates damping, the number of times of the shock of the shell 1 can be restrained through the damper 6, the cylinder 23 slides in the circular tube 22 in the shock process of the shell 1, the circular tube 22 is sleeved outside the cylinder 23, so that the motion stability of the shell 1 can be kept, impact force generated by the shock can be further absorbed through the spring I7 and the spring III 21, the damage brought by the shock can be relieved to the maximum extent, and the shock absorption performance of the transformer can be improved;

a pair of clamping blocks 10 distributed left and right are fixed at the front end and the rear end of the movable table 8, a pair of clamping blocks 13 distributed left and right are connected at the front end and the rear end of the inner side of the square frame 17 in a sliding manner, sliding cavities 11 penetrating to the inner side of the square frame 17 are formed at the front end and the rear end of the square frame 17, and clamping pieces 14 are arranged at the left end and the right end of the inner side of the square frame 17; a pair of second springs 15 is fixed between one end of the clamping sheet 14 far away from the fixed table 9 and the inner side of the frame 17, and one end of the clamping sheet 14 far away from the second springs 15 is in contact with the fixed table 9; the clamping block 10 is clamped with the clamping block 13, a pair of bolts 12 distributed left and right are inserted into the inner sides of the two sliding cavities 11, and the tail ends of the bolts 12 penetrate through the clamping block 13 and are in threaded connection with the clamping block 13; square frame 17 plays the effect of support to casing 1, thereby unscrew bolt 12 and slide cassette 13 and adjust the position of cassette 13, so that aim at cassette 13 with fixture block 10, so as to be convenient for go into the fixture block 10 card in cassette 13, thereby it can stabilize fixture block 10 to screw up bolt 12, and withstand fixed station 9 with holding piece 14 through two springs 15, just so can be convenient for install casing 1, two springs 15 can also alleviate the vibrations of fixed station 9.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A transformer with high vibration damping, comprising a housing (1), characterized in that:

the transformer assembly is characterized in that a transformer assembly (24) is installed on the inner side of the shell (1), channels (25) are formed in the upper side and the lower side of the interior of the shell (1) and are located on the periphery of the transformer assembly (24), radiating fins (4) are installed at the front end and the rear end of the shell (1), a water-cooling radiator (16) is installed at the left end of the shell (1), a water collecting tank (3) is installed at the upper end of the shell (1), a water-cooling circulating pump (5) is installed at the right end of the shell (1), a movable table (8) is arranged at the lower end of the shell (1), a fixed table (9) is connected to the lower end of the movable;

the shock absorber (18) is installed between the fixed platform (9) and the movable platform (8), dampers (6) are installed at four corners between the shell (1) and the movable platform (8), a round pipe (22) and a cylinder (23) are respectively arranged in the middle between the shell (1) and the movable platform (8), the round pipe (22) and the cylinder (23) are located on the inner side of each damper (6), the upper end of the cylinder (23) penetrates into the round pipe (22) and is in sliding connection with the round pipe, the upper end of the round pipe (22) is fixedly connected with the lower end of the shell (1), and the lower end of the cylinder (23) is fixedly connected with the upper end of the movable platform (8);

a pair of clamping blocks (10) distributed left and right are fixed at the front end and the rear end of the movable table (8), a pair of clamping blocks (13) distributed left and right are connected to the front end and the rear end of the inner side of the square frame (17) in a sliding mode, sliding cavities (11) penetrating to the inner side of the square frame (17) are formed in the front end and the rear end of the square frame (17), and clamping pieces (14) are arranged at the left end and the right end of the inner side of the square frame (17).

2. The transformer with high damping according to claim 1, wherein: water collecting bucket (2) is installed to header tank (3) upper end, water collecting bucket (2) and header tank (3) are inside to communicate with each other, header tank (3) and upside passageway (25) communicate with each other, the upside passageway (25) are controlled both ends and are communicated with each other with water-cooling radiator (16) and water-cooling circulating pump (5) respectively, water-cooling radiator (16) and water-cooling circulating pump (5) all with the downside passageway (25) communicate with each other.

3. The transformer with high damping according to claim 1, wherein: the inside bottom mounting of fixed station (9) has a pair of slide rail (19) that are left right side distribution, fixed station (9) lower extreme is fixed with a pair of slider (20) that are left right side distribution, slide rail (19) and slider (20) sliding connection, every slider (20) lower extreme is fixed with three (21) of spring, three (21) lower extremes of spring and the inside bottom mounting of fixed station (9) are connected.

4. The transformer with high damping according to claim 1, wherein: all be provided with spring (7) between attenuator (6) and pipe (22), both ends are respectively with casing (1) lower extreme and activity platform (8) upper end fixed connection about spring (7).

5. The transformer with high damping according to claim 1, wherein: the clamping block (10) is clamped with the clamping seat (13), a pair of bolts (12) distributed left and right are inserted into the inner sides of the two sliding cavities (11), and the tail ends of the bolts (12) penetrate through the clamping seat (13) and are in threaded connection with the clamping seat.

6. The transformer with high damping according to claim 1, wherein: a pair of second springs (15) is fixed between one end, far away from the fixed table (9), of the clamping piece (14) and the inner side of the frame (17), and one end, far away from the second springs (15), of the clamping piece (14) is in contact with the fixed table (9).