CN221687335U - A convenient disassembly European transformer - Google Patents

Abstract

The utility model relates to the technical field of European transformers and discloses a convenient-to-detach European transformer, which comprises a European transformer body, wherein the outside of the European transformer body is provided with a shell made of iron, the bottom of the shell is provided with a fixed base made of iron, a detaching structure is arranged between the shell and the fixed base, and the shell and the fixed base are installed or detached through the detaching structure; the disassembly structure comprises guide strips fixedly arranged at two sides of the bottom of the shell and guide grooves which are arranged at two sides of the upper surface of the fixed base and correspond to the guide strips in position, and the guide strips can be inserted and arranged in the guide grooves and slide forwards or backwards in the guide grooves; the bottom of casing can overlap with fixed base's upper surface mutually, and after the coincidence, the absorption formula locking structure is all installed at both ends between casing and the fixed base, and the casing can be fixed on fixed base through two sets of absorption formula locking structures locking to can be firmly fixed on fixed base with the European style transformer body.

Description

A convenient disassembly European transformer

Technical Field

The utility model relates to the technical field of European-style transformers, in particular to a European-style transformer that is easy to disassemble.

Background Art

European transformer, also known as European substation, is one type of box transformer. It has the characteristics of strong completeness, small size, compact structure, safe and reliable operation, easy maintenance, and portability.

European transformers combine high-voltage electrical equipment, transformers, low-voltage electrical equipment, etc. into a compact complete set of power distribution devices.

For example, the existing Chinese utility model patent with publication number CN 213519478 U discloses a European-style transformer, which is recorded in the technical problem as follows: "Existing European-style transformers are fixed with bolts and nuts during installation. This fixing method is time-consuming and labor-intensive during installation, and is inconvenient for users to install."

It can be known from the evidence of the technical problems in the above utility model patent that in the existing European-style transformer, since it adopts a fixed installation method of bolts and nuts, it is not only time-consuming and labor-intensive to install, but also inconvenient to disassemble, which makes it inconvenient for users to install and disassemble.

For this reason, a kind of European-style transformer that is easy to disassemble is needed now.

Utility Model Content

1. Technical issues to be resolved

In view of the deficiencies in the prior art, the utility model provides a European-style transformer that is easy to disassemble, solving the problems raised in the background technology.

(II) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions:

A European-style transformer that can be easily disassembled comprises a European-style transformer body, the outer portion of which has a shell made of iron, a fixed base made of iron is arranged at the bottom of the shell, a disassembly structure is arranged between the shell and the fixed base, and the shell and the fixed base are installed or disassembled through the disassembly structure;

The disassembly structure includes guide bars fixedly mounted on both sides of the bottom of the housing, and guide grooves provided on both sides of the upper surface of the fixed base and corresponding to the guide bars, wherein the guide bars can be inserted and mounted in the guide grooves and slide forward or backward in the guide grooves;

The bottom of the shell can overlap with the upper surface of the fixed base. After the overlap, both ends of the shell and the fixed base are installed with adsorption-type locking structures, and the shell can be locked and fixed on the fixed base through two sets of adsorption-type locking structures;

Wherein, the two groups of adsorption-type locking structures both include a first plug-in slot provided on the lower part of the side walls on both sides of the shell, and a second plug-in slot provided on the side walls at both ends of the fixed base;

The two groups of adsorption-type locking structures further include square tubes, on which magnet strips are mounted, a first plug-in board is fixedly mounted on the upper inner side walls of the two square tubes, and a second plug-in board is fixedly mounted on the lower inner side walls of the two square tubes;

The two square tubes can be fixed on the side wall between the shell and the fixed base by adsorption through the magnet bar, and after adsorption, the first plug-in board can be plugged and installed in the first plug-in slot, and the second plug-in board can be plugged and installed in the second plug-in slot.

As a preferred technical solution, the shape and size of the guide strip match the shape and size of the guide groove;

The shape and size of the first plugging slot are the same as the shape and size of the second plugging slot;

The shape and size of the first plug board are the same as those of the second plug board.

As a preferred technical solution, the inner cavities of the two square tubes are both hollow, open at both ends, and have notches on the inner side walls;

The magnet strip is embedded in the square tube through the notch of the square tube, and after embedding, the inner side wall of the magnet strip is flush with the inner side wall of the square tube.

As a preferred technical solution, fixing plates are embedded and installed at the openings at both ends of the square tube, and locking bolts are installed on the two fixing plates. The fixing plates and the magnet bars can be fastened and connected by the locking bolts.

As a preferred technical solution, the shape and size of the fixing plate match the opening of the square tube.

As a preferred technical solution, heat dissipation fins are fixedly mounted on the four side walls of the shell.

As a preferred technical solution, a plurality of columns are fixedly mounted on the top of the shell, and a plurality of insulators are sleeved and mounted on each of the columns.

As a preferred technical solution, the plurality of columns are distributed in a matrix.

As a preferred technical solution, suspension blocks are fixedly installed on both sides of the top of the shell.

As a preferred technical solution, both of the two suspension blocks are provided with suspension holes.

Beneficial Effects

The utility model provides a European-style transformer that is easy to disassemble, which has the following beneficial effects:

1. In the utility model, the outside of the European-style transformer body has a shell made of iron, the bottom of the shell is provided with a fixed base made of iron, a disassembly structure is provided between the shell and the fixed base, and the shell and the fixed base are installed or disassembled through the disassembly structure.

2. In the utility model, the disassembly structure includes guide strips fixedly installed on both sides of the bottom of the shell, and guide grooves opened on both sides of the upper surface of the fixed base and corresponding to the guide strips. The guide strips can be inserted and installed in the guide grooves and slide forward or backward in the guide grooves, thereby facilitating the installation or disassembly of the European transformer body on the fixed base.

3. In the utility model, the bottom of the shell can overlap with the upper surface of the fixed base. After the overlap, adsorption-type locking structures are installed at both ends between the shell and the fixed base. The shell can be locked and fixed on the fixed base by two sets of adsorption-type locking structures, so that the European-style transformer body can be firmly fixed on the fixed base. At the same time, when the European-style transformer body needs to be removed from the fixed base, it is only necessary to pull out the two sets of adsorption-type locking structures.

4. In the present invention, both sets of adsorption-type locking structures include first plug-in slots provided on the lower part of the side walls on both sides of the housing, and second plug-in slots provided on the side walls at both ends of the fixed base;

The two sets of adsorption-type locking structures also include square tubes, on which magnet strips are installed, a first plug-in board is fixedly installed on the upper part of the inner side walls of the two square tubes, and a second plug-in board is fixedly installed on the lower part of the inner side walls of the two square tubes;

The two square tubes can be fixed on the side wall between the shell and the fixed base by adsorption of the magnet strip, and after adsorption, the first plug-in board can be plugged and installed in the first plug-in slot, and the second plug-in board can be plugged and installed in the second plug-in slot, so that the European-style transformer body and the fixed base are locked and fixed. Conversely, it is also convenient to pull the square tube fixed with the magnet strip outward from between the European-style transformer body and the fixed base, so that the first plug-in board and the second plug-in board are separated from the first plug-in slot and the second plug-in slot.

5. In the utility model, the inner cavities of the two square tubes are hollow, open at both ends, and have slots on the inner side walls. The magnet strips are embedded in the square tubes through the slots of the square tubes, and after embedding, the inner side walls of the magnet strips are flush with the inner side walls of the square tubes, thereby facilitating the adsorption and fixation of the magnet strips on the European transformer body and the side walls of the fixed base.

6. In the utility model, fixing plates are embedded and installed at the openings at both ends of the square tube, and locking bolts are installed on the two fixing plates. The fixing plates and the magnet strips can be fastened and connected by the locking bolts, so that the magnet strips can be firmly fixed in the square tube. Conversely, when the magnet strips need to be removed, it is only necessary to loosen the locking bolts and remove the fixing plates.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional schematic diagram of the utility model;

FIG2 is a three-dimensional schematic diagram of the present invention when viewed from above;

FIG3 is an explosion diagram of the utility model;

FIG4 is an exploded schematic diagram of the present invention from a bottom-up perspective;

FIG. 5 is a three-dimensional schematic diagram of a partial cross-section of the adsorption-type locking structure of the present invention.

In the figure: 1. European transformer body; 101. shell; 102. heat dissipation fin; 103. column; 104. insulator; 105. suspension block; 1051. suspension hole; 106. guide bar; 107. first plug-in slot; 2. fixed base; 201. guide slot; 202. second plug-in slot; 3. square tube; 4. magnet bar; 5. first plug-in board; 6. second plug-in board; 7. fixing plate; 8. locking bolt.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example

European transformer, also known as European substation, is one type of box transformer. It has the characteristics of strong completeness, small size, compact structure, safe and reliable operation, easy maintenance, and portability.

European transformers combine high-voltage electrical equipment, transformers, low-voltage electrical equipment, etc. into a compact complete set of power distribution devices.

For example, the existing Chinese utility model patent with publication number CN 213519478 U discloses a European-style transformer, which is recorded in the technical problem as follows: "Existing European-style transformers are fixed with bolts and nuts during installation. This fixing method is time-consuming and labor-intensive during installation, and is inconvenient for users to install."

It can be known from the evidence of the technical problems in the above utility model patent that in the existing European-style transformer, since it adopts a fixed installation method of bolts and nuts, it is not only time-consuming and labor-intensive to install, but also inconvenient to disassemble, which makes it inconvenient for users to install and disassemble.

In order to solve the above technical problems, the inventor has adopted a technical solution different from that of the Chinese utility model patent with publication number CN 213519478 U, which is as follows:

As shown in Figures 1-5, the embodiment of the utility model provides a technical solution:

A European-style transformer that can be easily disassembled comprises a European-style transformer body 1, the outer portion of which has a shell 101 made of iron, a fixed base 2 made of iron is arranged at the bottom of the shell 101, a disassembly structure is arranged between the shell 101 and the fixed base 2, and the shell 101 and the fixed base 2 are installed or disassembled through the disassembly structure;

The disassembly structure includes guide bars 106 fixedly mounted on both sides of the bottom of the housing 101, and guide grooves 201 opened on both sides of the upper surface of the fixed base 2 and corresponding to the guide bars 106. The guide bars 106 can be inserted and installed in the guide grooves 201 and slide forward or backward in the guide grooves 201, so as to facilitate the installation or disassembly of the European-style transformer body 1 on the fixed base 2.

The bottom of the shell 101 can overlap with the upper surface of the fixed base 2. After the overlap, both ends of the shell 101 and the fixed base 2 are installed with adsorption-type locking structures. The shell 101 can be locked and fixed on the fixed base 2 through two sets of adsorption-type locking structures, so that the European-style transformer body 1 can be firmly fixed on the fixed base 2. At the same time, when the European-style transformer body 1 needs to be removed from the fixed base 2, it is only necessary to pull out the two sets of adsorption-type locking structures;

The two sets of adsorption-type locking structures both include first plug-in slots 107 formed on the lower part of the side walls of both sides of the housing 101, and second plug-in slots 202 formed on the side walls of both ends of the fixed base 2;

The two groups of adsorption-type locking structures also include a square tube 3, on which a magnet strip 4 is mounted, a first plug-in board 5 is fixedly mounted on the upper part of the inner side wall of the two square tubes 3, and a second plug-in board 6 is fixedly mounted on the lower part of the inner side wall of the two square tubes 3;

The two square tubes 3 can be fixed on the side wall between the shell 101 and the fixed base 2 by adsorption of the magnet strip 4, and after adsorption, the first plug-in board 5 can be plugged and installed in the first plug-in slot 107, and the second plug-in board 6 can be plugged and installed in the second plug-in slot 202, so that the European-style transformer body 1 and the fixed base 2 are locked and fixed. Conversely, it is also convenient to pull the square tube 3 fixed with the magnet strip 4 outward from between the European-style transformer body 1 and the fixed base 2, so that the first plug-in board 5 and the second plug-in board 6 are separated from the first plug-in slot 107 and the second plug-in slot 202.

The shape and size of the guide bar 106 match the shape and size of the guide groove 201, so that the guide bar 106 can be conveniently plugged into the guide groove 201;

The shape and size of the first plugging slot 107 are the same as those of the second plugging slot 202;

The shape and size of the first plug-in board 5 are the same as those of the second plug-in board 6 , so that the first plug-in board 5 can be plugged and installed in the first plug-in slot 107 , and the second plug-in board 6 can be plugged and installed in the second plug-in slot 202 .

The inner cavities of the two square tubes 3 are both hollow, with openings at both ends, and slots are provided on the inner side walls;

The magnet bar 4 is embedded in the square tube 3 through the groove of the square tube 3, and after embedding, the inner wall of the magnet bar 4 is flush with the inner wall of the square tube 3, so that the magnet bar 4 can be easily adsorbed and fixed on the side wall of the European transformer body 1 and the fixed base 2.

Among them, fixing plates 7 are embedded and installed at the openings at both ends of the square tube 3, and locking bolts 8 are installed on the two fixing plates 7. The fixing plates 7 and the magnet strip 4 can be fastened and connected by the locking bolts 8, so that the magnet strip 4 can be firmly fixed in the square tube 3. Conversely, when the magnet strip 4 needs to be removed, it is only necessary to loosen the locking bolts 8 and remove the fixing plates 7.

The shape and size of the fixing plate 7 match the opening of the square tube 3 , so that the fixing plate 7 can be embedded in the opening of the square tube 3 .

Among them, heat dissipation fins 102 are fixedly installed on the four side walls of the shell 101, and the four groups of heat dissipation fins 102 can facilitate the heat dissipation of the European-style transformer body 1.

Among them, a plurality of columns 103 are fixedly installed on the top of the shell 101 , and a plurality of insulators 104 are sleeved and installed on each column 103 . The plurality of groups of insulators 104 can facilitate the insulation of the European-style transformer body 1 .

The plurality of columns 103 are distributed in a matrix pattern.

Among them, suspension blocks 105 are fixedly installed on both sides of the top of the shell 101, and the suspension blocks 105 can facilitate the suspension of the crane.

Among them, both suspension blocks 105 are provided with suspension holes 1051. When the crane is suspended, the hook of the crane is provided with a steel wire, and the other end of the steel wire passes through the suspension hole 1051. The hoisting is achieved through the cooperation of the crane, the steel wire and the two suspension blocks 105.

In summary, the workflow of the utility model is:

The outside of the European-style transformer body 1 has a shell 101 made of iron, and a fixed base 2 made of iron is arranged at the bottom of the shell 101. A disassembly structure is arranged between the shell 101 and the fixed base 2, and the shell 101 and the fixed base 2 are installed or disassembled through the disassembly structure;

The disassembly structure includes guide bars 106 fixedly installed on both sides of the bottom of the housing 101, and guide grooves 201 opened on both sides of the upper surface of the fixed base 2 and corresponding to the guide bars 106. The guide bars 106 can be inserted and installed in the guide grooves 201 and slide forward or backward in the guide grooves 201, so as to facilitate the installation or disassembly of the European-style transformer body 1 on the fixed base 2;

The bottom of the shell 101 can overlap with the upper surface of the fixed base 2. After the overlap, both ends of the shell 101 and the fixed base 2 are installed with adsorption-type locking structures. The shell 101 can be locked and fixed on the fixed base 2 through two sets of adsorption-type locking structures, so that the European-style transformer body 1 can be firmly fixed on the fixed base 2. At the same time, when the European-style transformer body 1 needs to be removed from the fixed base 2, it is only necessary to pull out the two sets of adsorption-type locking structures;

The two sets of adsorption-type locking structures both include first plug-in slots 107 formed on the lower part of the side walls of both sides of the housing 101, and second plug-in slots 202 formed on the side walls of both ends of the fixed base 2;

The two groups of adsorption type locking structures also include a square tube 3, on which a magnet strip 4 is mounted, a first plug-in board 5 is fixedly mounted on the upper part of the inner side wall of the two square tubes 3, and a second plug-in board 6 is fixedly mounted on the lower part of the inner side wall of the two square tubes 3;

The two square tubes 3 can be fixed on the side wall between the shell 101 and the fixed base 2 by adsorption of the magnet strip 4, and after adsorption, the first plug-in board 5 can be plugged and installed in the first plug-in slot 107, and the second plug-in board 6 can be plugged and installed in the second plug-in slot 202, so that the European-style transformer body 1 and the fixed base 2 are locked and fixed. Conversely, it is also convenient to pull the square tube 3 fixed with the magnet strip 4 outward from between the European-style transformer body 1 and the fixed base 2, so that the first plug-in board 5 and the second plug-in board 6 are separated from the first plug-in slot 107 and the second plug-in slot 202.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An easy-to-disassemble euro-transformer comprising an euro-transformer body (1) having an outer part provided with a housing (101) made of iron, characterized in that: the bottom of the shell (101) is provided with a fixed base (2) made of iron, a disassembly structure is arranged between the shell (101) and the fixed base (2), and the shell (101) and the fixed base (2) are installed or disassembled through the disassembly structure;

The disassembly structure comprises guide strips (106) fixedly arranged on two sides of the bottom of the shell (101) and guide grooves (201) which are arranged on two sides of the upper surface of the fixed base (2) and correspond to the guide strips (106), wherein the guide strips (106) can be inserted and arranged in the guide grooves (201) and slide forwards or backwards in the guide grooves (201);

The bottom of the shell (101) can be overlapped with the upper surface of the fixed base (2), after the bottom of the shell is overlapped with the upper surface of the fixed base (2), adsorption locking structures are arranged at two ends between the shell (101) and the fixed base (2), and the shell (101) can be locked and fixed on the fixed base (2) through the two groups of adsorption locking structures;

wherein, the two groups of the adsorption locking structures comprise a first inserting groove (107) arranged on the lower parts of the side walls of the two sides of the shell (101) and a second inserting groove (202) arranged on the side walls of the two ends of the fixed base (2);

The two groups of adsorption locking structures further comprise square tubes (3), magnet strips (4) are arranged on the square tubes (3), first plug boards (5) are fixedly arranged on the upper parts of the inner side walls of the two square tubes (3), and second plug boards (6) are fixedly arranged on the lower parts of the inner side walls of the two square tubes (3);

The two square tubes (3) can be adsorbed and fixed on the side wall between the shell (101) and the fixed base (2) through the magnet strips (4), after adsorption, the first plug board (5) can be inserted and installed in the first inserting groove (107), and the second plug board (6) can be inserted and installed in the second inserting groove (202);

The shape and the size of the guide strip (106) are matched with those of the guide groove (201);

the shape and the size of the first inserting groove (107) are the same as those of the second inserting groove (202);

The shape and the size of the first plugboard (5) are the same as those of the second plugboard (6);

the inner cavities of the two square tubes (3) are hollow, two ends of the square tubes are open, and the inner side wall of the square tubes is provided with a notch;

The magnet strip (4) is embedded in the square tube (3) through a notch of the square tube (3), and after the magnet strip is embedded, the inner side wall of the magnet strip (4) is flush with the inner side wall of the square tube (3);

The two ends of the square tube (3) are provided with openings which are respectively embedded with a fixed plate (7), the two fixed plates (7) are respectively provided with a locking bolt (8), and the fixed plates (7) and the magnet strip (4) can be tightly connected through the locking bolts (8);

the shape and the size of the fixing plate (7) are matched with the opening of the square tube (3).

2. The easy-to-disassemble euro-transformer of claim 1, wherein: and radiating fins (102) are fixedly arranged on four side walls of the shell (101).

3. The easy-to-disassemble euro-transformer of claim 2, wherein: the top of casing (101) fixed mounting has a plurality of stand (103), every stand (103) is gone up and is all cup jointed and install a plurality of insulators (104).

4. A just-disassembled euro-transformer according to claim 3, wherein: the upright posts (103) are distributed in a matrix mode.

5. A just-disassembled euro-transformer according to claim 3, wherein: suspension blocks (105) are fixedly arranged on two sides of the top of the shell (101).

6. The easy-to-disassemble euro-transformer of claim 5, wherein: suspension holes (1051) are formed in the two suspension blocks (105).