CN213752244U

CN213752244U - High-voltage transformer

Info

Publication number: CN213752244U
Application number: CN202022739694.4U
Authority: CN
Inventors: 刘明武
Original assignee: Dalian Yilin Transformer Co ltd
Current assignee: Dalian Yilin Transformer Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-20
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a high-voltage transformer, include: a fixed box; the fixing structure is fixedly arranged on the lower wall surface of the fixing box and is positioned at the central part; shock-absorbing structure, its fixed settling is in fixed incasement, and be located central part department, the utility model relates to a high-voltage transformer technical field, through the fixed of slide bar, make the transformer vibrations back, the backup pad can only reciprocate, when the backup pad moves down after vibrations, first depression bar pushes down, first spring can play the buffering effect to first depression bar one end, reach the cushioning effect, when the backup pad moves down, the second depression bar rotates, the second depression bar drives the second connecting rod and rotates, and second depression bar one end removes in the second connecting rod, the second spring can play the buffering fruit to second depression bar one end, reach the cushioning effect, realize dual shock attenuation, this scheme not only makes things convenient for the removal of transformer, and the vibrations that can greatly reduce in the transportation, high-voltage transformer's practicality has been promoted greatly.

Description

High-voltage transformer

Technical Field

The utility model relates to a high voltage transformer technical field specifically is a high voltage transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer 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: power transformers and special transformers;

present transformer is in the transportation, and the shock attenuation effect is poor, and vibrations cause the internal part of transformer not hard up easily, influences the quality of transformer, and the transformer is installed, also needs the shock attenuation, avoids natural disasters such as earthquake to its influence, and present transformer need fix on concrete slab moreover, and transformer weight is great moreover, leads to its dismantlement back to be difficult to remove.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high voltage transformer to solve the poor problem of transformer shock attenuation effect.

In order to achieve the above object, the utility model provides a following technical scheme: a high voltage transformer, comprising:

a fixed box;

the fixing structure is fixedly arranged on the lower wall surface of the fixing box and is positioned at the central part;

the damping structure is fixedly arranged in the fixed box and is positioned at the central part;

the fixing structure includes: the device comprises a fixed plate, two pairs of first bolts with the same structure, a pair of fixed blocks with the same structure, a pair of second bolts with the same structure, a plurality of universal wheels with the same structure, a supporting plate, a transformer, a plurality of sliding rods with the same structure and a pair of supporting rods with the same structure;

the fixed box is a cuboid box body without a front wall, a plurality of threaded holes with the same structure are arranged on the bottom center lines of the left and right wall surfaces of the fixed box at equal intervals, a plurality of mounting grooves with the same structure are arranged at the four corners of the inner upper wall and the lower side wall of the fixed box at equal intervals, the fixed plate is movably arranged at the center part of the lower wall surface of the fixed box, a plurality of fixing holes with the same structure are arranged at the center parts of the left and right wall surfaces of the fixed box at equal intervals, one end of each of two pairs of first bolts is movably penetrated through the fixing holes on the two pairs of fixed plates, the other end of each of the two pairs of first bolts is movably penetrated through the threaded holes on the two pairs of fixed boxes, one end of each of the two pairs of fixed blocks is rotatably connected with the threaded holes, one end of each of the fixed block is fixedly arranged on the bottom center lines of the left and right wall surfaces of the fixed plates, connecting holes with the same structure are arranged on the upper wall surfaces of the fixed blocks, and one end of each of the second bolts is movably penetrated through the connecting holes on the fixed blocks, one end of each of the supporting rods is tightly attached to the upper wall surface of the fixed block, the universal wheels are fixedly arranged on the lower wall surface of the fixed box respectively and are positioned at four corners of the fixed box and are symmetrical to each other, the supporting plate is movably embedded in the fixed box, sliding holes with the same structure are formed in the four corners of the upper wall surface of the supporting plate, the transformer is fixedly arranged on the upper wall surface of the supporting plate and is positioned at the center of the supporting plate, one end of each of the sliding rods is fixedly inserted into two pairs of mounting grooves in the fixed box, the other end of each of the sliding rods movably penetrates through the sliding holes in the supporting plate, the other end of each of the sliding rods is fixedly inserted into the other two pairs of mounting grooves in the fixed box, and one end of each of the supporting rods is fixedly arranged on the lower wall of the fixed box and is positioned at the left end and the right end of the central line and is symmetrical to each other.

Preferably, the shock absorbing structure includes: the connecting device comprises a first connecting rod, a first fixing rod, a first pressure rod, a first spring, a pair of second connecting rods with the same structure, a pair of second fixing rods with the same structure, a pair of second pressure rods with the same structure and a pair of second springs with the same structure;

one end of each first connecting rod is fixedly arranged at the central part of the upper wall surface of the fixed box, a first moving groove is arranged at the central part of the upper wall surface of the fixed box, the first fixing rod is fixedly arranged at the lower wall surface of the supporting plate and is positioned at the central part, one end of each first pressing rod is fixedly arranged at the central part of the lower wall surface of the first fixing rod, the other end of each first pressing rod is fixedly provided with a first limiting block, the first limiting block is movably embedded in the first moving groove, the first spring is movably embedded in the first moving groove on the first connecting rod, one end of each first spring is tightly attached to the lower wall in the first moving groove, the other end of each first spring is tightly attached to the lower wall surface of the limiting block on the pressing rod, one end of each pair of second connecting rods is respectively arranged at one end of the supporting rod through a pin shaft, second moving grooves with the same structure are respectively arranged at the central parts of the upper wall surfaces of the second connecting rods, one end of each pair of the second fixing rods is respectively arranged on the left and right wall surfaces of the first fixing rods through a pin shaft, and the second springs are movably embedded in second moving grooves on the second connecting rods respectively, one ends of the second springs are tightly attached to the lower walls in the second moving grooves respectively, and the other ends of the second springs are tightly attached to the lower wall of the second moving groove respectively.

Preferably, the first moving groove on the first connecting rod is of a stepped round hole structure.

Preferably, the second moving groove on the second connecting rod is of a stepped round hole structure.

Preferably, the fixing plate is of a U-shaped structure.

Preferably, the width of the fixing plate is smaller than the distance between the pair of universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that: this high voltage transformer, through the fixed of slide bar, make the transformer shake the back, the backup pad can only reciprocate, when the backup pad moves down behind the vibrations, first depression bar pushes down, first spring can play the cushioning effect to first depression bar one end, reach the cushioning effect, when the backup pad moves down, the second depression bar rotates, the second depression bar drives the second connecting rod and rotates, and second depression bar one end removes in the second connecting rod, the second spring can play the buffering fruit to second depression bar one end, reach the cushioning effect, realize dual shock attenuation, this scheme not only makes things convenient for the removal of transformer, and can greatly reduce the vibrations that produce in the transportation, high voltage transformer's practicality has been promoted greatly.

Drawings

Fig. 1 is a schematic view of the installation structure of the present invention;

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

fig. 3 is an enlarged schematic structural view of fig. 2A of the present invention;

fig. 4 is the sectional structural schematic diagram of the damping structure of the present invention.

In the figure: 1. fixed box, 2, fixed knot construct, 21, fixed plate, 22, first bolt, 23, fixed block, 24, second bolt, 25, universal wheel, 26, backup pad, 27, transformer, 28, slide bar, 29, bracing piece, 3, shock-absorbing structure, 31, first connecting rod, 32, first dead lever, 33, first depression bar, 34, first spring, 35, second connecting rod, 36, second dead lever, 37, second depression bar, 38, second spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a high voltage transformer, comprising: a stationary box 1; a fixed structure 2 fixedly arranged on the lower wall surface of the fixed box 1 and positioned at the central part; a shock-absorbing structure 3 fixedly disposed in the fixed box 1 and located at a central portion; the fixed structure 2 comprises: the device comprises a fixed plate 21, two pairs of first bolts 22 with the same structure, a pair of fixed blocks 23 with the same structure, a pair of second bolts 24 with the same structure, a plurality of universal wheels 25 with the same structure, a supporting plate 26, a transformer 27, a plurality of sliding rods 28 with the same structure and a pair of supporting rods 29 with the same structure; the fixed box 1 is a cuboid box body without a front wall, a plurality of threaded holes with the same structure are arranged on the bottom center lines of the left wall and the right wall of the fixed box 1 at equal intervals, a plurality of mounting grooves with the same structure are arranged at the four corners of the inner upper wall and the lower wall of the fixed box 1 at equal intervals, the fixed plate 21 is movably arranged at the center of the lower wall of the fixed box 1, a plurality of fixed holes with the same structure are arranged at the center of the left wall and the right wall of the fixed box 1 at equal intervals, one end of each of two pairs of first bolts 22 is respectively and movably penetrated through the fixed holes on the two pairs of fixed plates 21, the other end of each of the two pairs of first bolts is respectively and movably penetrated through the threaded holes on the two pairs of fixed boxes 1, one end of each of the two fixed blocks 23 is respectively and fixedly arranged on the bottom center lines of the left wall and the right wall of the fixed plates 21, connecting holes with the same structure are arranged on the upper wall, one end of each of the second bolts 24 is respectively and movably penetrated through the connecting holes on the fixed blocks 23, one end of the universal wheel is tightly attached to the upper wall surface of the fixed block 23, a plurality of universal wheels 25 are respectively and fixedly arranged on the lower wall surface of the fixed box 1, and are respectively positioned at four corners to be symmetrical with each other, the supporting plate 26 is movably embedded in the fixed box 1, and four corners of the upper wall are provided with sliding holes with the same structure, the transformer 27 is fixedly arranged on the upper wall of the supporting plate 26, and is located at the central position, one end of each of a plurality of slide bars 28 is respectively fixed and inserted in two pairs of mounting grooves on the fixed box 1, and the other end thereof is respectively movably penetrated through a sliding hole on the supporting plate 26, and the other ends thereof are respectively fixed and inserted in the other two pairs of mounting grooves on the fixed box 1, one end of a pair of supporting rods 29 is respectively fixed and arranged on the inner lower wall of the fixed box 1 and is respectively positioned at the left end and the right end of the central line and is mutually symmetrical, the fixing structure 2 can fix the fixing box 1 on the ground and support the damping structure 3.

Preferably, the shock-absorbing structure 3 further includes: a first connecting rod 31, a first fixing rod 32, a first pressing rod 33, a first spring 34, a pair of second connecting rods 35 with the same structure, a pair of second fixing rods 36 with the same structure, a pair of second pressing rods 37 with the same structure and a pair of second springs 38 with the same structure;

one end of a first connecting rod 31 is fixedly arranged at the central part of the upper wall surface of the fixed box 1, the central part of the upper wall surface is provided with a first moving groove, a first fixed rod 32 is fixedly arranged at the lower wall surface of the supporting plate 26 and is positioned at the central part, one end of a first pressure rod 33 is respectively fixedly arranged at the central part of the lower wall surface of the first fixed rod 32, the other end of the first pressure rod is fixedly provided with a first limiting block, the first limiting block is movably embedded in the first moving groove, a first spring 34 is movably embedded in the first moving groove on the first connecting rod 31, one end of the first spring is tightly attached to the lower wall surface of the first moving groove, the other end of the first spring is tightly attached to the lower wall surface of the limiting block on the pressure rod, one end of a pair of second connecting rods 35 is respectively arranged at one end of the supporting rod 29 through a pin shaft, the central part of the upper wall surface is provided with a second moving groove with the same structure, one end of a pair of second fixed rods 36 is respectively arranged at the left wall surface and the right wall surface of the first fixed rod 32 through a pin shaft, and are respectively located on the top end central line, one end of the pair of second pressure levers 37 is respectively fixedly arranged at the central part of the lower wall surface of the second fixed rod 36, and the other end thereof is respectively fixedly provided with a second limiting block, the second limiting blocks are respectively and movably embedded in the second moving grooves on the second connecting rod 35, the pair of second springs 38 are respectively and movably embedded in the second moving grooves on the second connecting rod 35, one end thereof is respectively and closely attached to the lower wall surface of the second moving grooves, and the other end thereof is respectively and closely attached to the lower wall surface of the second limiting block on the second pressure levers 37.

As an optimized scheme, furthermore, the first moving groove on the first connecting rod 31 is a stepped circular hole structure, so as to prevent the first limiting block on the first pressing rod 33 from sliding out of the first moving groove.

Preferably, the second moving groove of the second connecting rod 35 is a stepped circular hole structure, so as to prevent the second limiting block of the second pressing rod 37 from sliding out of the second moving groove.

Preferably, the fixing plate 21 has a U-shaped structure, so that both ends of the fixing plate 21 can be fixed to the left and right wall surfaces of the fixing box 1 by the first bolts 22.

Preferably, the width of the fixing plate 21 is smaller than the distance between the pair of universal wheels 25, so that the universal wheels 25 are prevented from being caught on the fixing plate 21 when the fixing plate 21 is pulled down.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as can be seen from the attached drawings 1-4, firstly, each part is fixed by the fixing box 1, the fixing block 23 is fixed on the concrete slab by screwing the second bolt 24 in the fixing structure, the fixing plate 21 is fixed, thereby the fixing box 1 is fixed, when it needs to be moved, the second bolt 24 is screwed out, the fixing plate 21 is detached from the concrete slab, the first bolt 22 is screwed out, the fixing plate 21 is moved upwards, the first bolt 22 is screwed into the threaded holes on the other two pairs of fixing boxes 1 after moving upwards, at this time, the fixing box 1 is pushed, it can be moved by the universal wheel 25, when the movement or transportation is vibrated, through the fixing of the slide rod 28, after the transformer 27 is vibrated, the supporting plate 26 can only move upwards and downwards, when the supporting plate 26 is moved downwards after the vibration, the first fixing rod 32 in the damping structure 3 is pressed down to drive the first press rod 33 to be pressed down, the first spring 34 in the first connecting rod 31 can play a role of buffering for one end of the first press rod 33, reach the cushioning effect, when backup pad 26 moved down, second dead lever 36 rotated, drove second depression bar 37 and rotated, and second depression bar 37 drove second connecting rod 35 and rotates around bracing piece 29 one end to second depression bar 37 one end is removing in second connecting rod 35, and second spring 38 that is located on second connecting rod 35 can play the buffering effect to second depression bar 37 one end, reaches the cushioning effect, realizes dual shock attenuation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "fixedly attached," "removably attached," "movably attached through," or "movably attached" are to be construed broadly and may, for example, be fixedly attached, removably attached, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A high voltage transformer, comprising:

a stationary box (1);

the fixing structure (2) is fixedly arranged on the lower wall surface of the fixing box (1) and is positioned at the central part;

the damping structure (3) is fixedly arranged in the fixed box (1);

the fixing structure (2) comprises a fixing plate (21), two pairs of first bolts (22) with the same structure, a pair of fixing blocks (23) with the same structure, a pair of second bolts (24) with the same structure, a plurality of universal wheels (25) with the same structure, a supporting plate (26), a transformer (27), a plurality of sliding rods (28) with the same structure and a pair of supporting rods (29) with the same structure;

the fixed box (1) is a cuboid box body without a front wall, a plurality of threaded holes with the same structure are arranged on the bottom center lines of the left wall and the right wall of the fixed box (1) at equal intervals, a plurality of mounting grooves with the same structure are arranged at the four corners of the inner upper wall and the lower wall of the fixed box at equal intervals, the fixed plate (21) is movably arranged at the center part of the lower wall of the fixed box (1), a plurality of fixed holes with the same structure are arranged at the center parts of the left wall and the right wall of the fixed box at equal intervals, one end of each of two pairs of first bolts (22) is movably penetrated through the fixed holes on the two pairs of fixed plates (21) respectively, the other end of each pair of first bolts is movably penetrated through the threaded holes on the two pairs of fixed boxes (1) respectively, one end of each of first bolts is rotatably connected with the threaded holes, one end of each of the fixed blocks (23) is fixedly arranged on the bottom center lines of the left wall and the right wall of the fixed plates (21), and the upper wall of each fixed blocks is provided with connecting holes with the same structure, one end of each second bolt (24) is movably penetrated through a connecting hole on the fixed block (23) respectively, one end of each second bolt is tightly attached to the upper wall surface of the fixed block (23), the universal wheels (25) are fixedly arranged on the lower wall surface of the fixed box (1) respectively and are symmetrically arranged at the four corners, the support plate (26) is movably embedded in the fixed box (1), the four corners of the upper wall surface of the support plate are provided with sliding holes with the same structure, the transformer (27) is fixedly arranged on the upper wall surface of the support plate (26) and is arranged at the central part, one end of each sliding rod (28) is fixedly inserted into two pairs of mounting grooves on the fixed box (1), the other end of each sliding rod is movably penetrated through the sliding hole on the support plate (26) respectively, the other end of each sliding rod is fixedly inserted into the other two pairs of mounting grooves on the fixed box (1), one end of each supporting rod (29) is fixedly arranged on the lower wall of the fixed box (1) respectively, and are respectively positioned at the left end and the right end of the central line and are symmetrical with each other.

2. A high voltage transformer according to claim 1, characterized in that: the shock-absorbing structure (3) comprises: the device comprises a first connecting rod (31), a first fixing rod (32), a first pressure rod (33), a first spring (34), a pair of second connecting rods (35) with the same structure, a pair of second fixing rods (36) with the same structure, a pair of second pressure rods (37) with the same structure and a pair of second springs (38) with the same structure;

one end of the first connecting rod (31) is fixedly arranged at the central part of the upper wall surface of the fixed box (1), the central part of the upper wall surface of the first connecting rod is provided with a first moving groove, the first fixed rod (32) is fixedly arranged at the lower wall surface of the supporting plate (26) and is positioned at the central part, one end of the first pressure rod (33) is respectively fixedly arranged at the central part of the lower wall surface of the first fixed rod (32), the other end of the first pressure rod is fixedly provided with a first limiting block which is movably embedded in the first moving groove, the first spring (34) is movably embedded in the first moving groove on the first connecting rod (31), one end of the first pressure rod is tightly attached to the inner lower wall of the first moving groove, the other end of the first pressure rod is tightly attached to the lower wall surface of the limiting block on the pressure rod, one end of the second connecting rods (35) is respectively arranged at one end of the supporting rod (29) through pin shafts, and the central part of the upper wall surface of the second connecting rods is provided with second moving grooves with the same structure, one end of each of the second fixing rods (36) is respectively arranged on the left wall surface and the right wall surface of the first fixing rod (32) through a pin shaft and is respectively positioned on the top center line, one end of each of the second pressing rods (37) is respectively fixedly arranged at the center of the lower wall surface of the second fixing rod (36), the other end of each of the second pressing rods is respectively fixedly provided with a second limiting block, the second limiting blocks are respectively and movably embedded in second moving grooves in the second connecting rods (35), a pair of second springs (38) are respectively and movably embedded in the second moving grooves in the second connecting rods (35), one end of each of the second springs is respectively and tightly attached to the lower wall surfaces of the second limiting blocks in the second pressing rods (37), and the other end of each of the second springs is respectively and tightly attached to the lower wall surfaces of the second limiting blocks in the second pressing rods (37).

3. A high voltage transformer according to claim 2, characterized in that: the first moving groove on the first connecting rod (31) is of a stepped round hole structure.

4. A high voltage transformer according to claim 2, characterized in that: the second moving groove on the second connecting rod (35) is of a stepped round hole structure.

5. A high voltage transformer according to claim 1, characterized in that: the fixing plate (21) is of a U-shaped structure.

6. A high voltage transformer according to claim 1, characterized in that: the width of the fixed plate (21) is smaller than the distance between the pair of universal wheels (25).