CN218447464U - Transformer - Google Patents
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- CN218447464U CN218447464U CN202223048310.XU CN202223048310U CN218447464U CN 218447464 U CN218447464 U CN 218447464U CN 202223048310 U CN202223048310 U CN 202223048310U CN 218447464 U CN218447464 U CN 218447464U
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Abstract
The utility model provides a transformer, wherein a transformer iron core comprises an iron core first end and an iron core second end; the lower mounting rack on the first side and the lower mounting rack on the second side are respectively mounted at two ends of the lower mounting rack on the first side, the lower mounting rack on the first side is in a non-closed square shape, a first side mounting hole is formed in the lower mounting rack on the first side, the lower mounting rack on the second side is in a reversed U shape, and a second side mounting hole is formed in the lower mounting rack on the second side. And fixedly mounting a transformer through the mounting hole on the inner side. The problem of transformer installation is solved through mounting bracket under first side and the mounting bracket under the second side, especially can be applicable to horizontal installation. The installation space of the transformer can be saved, and the transformer is more suitable for the area with limited space.
Description
Technical Field
The utility model relates to a transformer technical field relates to a transformer structure.
Background
A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. The transformer can be classified into a power transformer, a test transformer, an instrument transformer, a transformer for special use, and the like.
The conventional transformer is generally large in installation space due to the need of heat dissipation. The size and the installation mode of the transformer do not need to be considered. The invention aims to research and improve the mounting structure of a transformer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transformer improves the mounting structure of transformer.
In order to achieve the above object, the utility model adopts the following technical scheme:
a transformer, comprising:
the transformer main body: the transformer comprises a transformer iron core and a winding arranged around the iron core; along the length direction, the transformer iron core comprises an iron core first end and an iron core second end;
mounting bracket under first side: the first side first sub-horizontal section is connected with the first side second vertical section and is bent relative to the first side first vertical section; the first main horizontal section is mounted with the first end of the iron core, and first side mounting holes are formed in the first side first sub-horizontal section and the first side second sub-horizontal section and used for fixedly mounting a transformer;
second side lower mounting frame: the second side first sub horizontal section is connected with the second side first vertical section and bent relative to the second side first vertical section, and the second side second sub horizontal section is connected with the second side second vertical section and bent relative to the second side second vertical section; and the second main horizontal section is installed with the second end of the iron core, and second side installation holes are formed in the first sub-horizontal section at the second side and the second sub-horizontal section at the second side and used for fixedly installing the transformer.
The utility model discloses in some embodiments, iron core first end and iron core second end are the square column body, include binding face and the three side of winding end along its length direction, the first side that first end of iron core and winding are close to is installed to the mounting bracket on the first side, the first side that second side mounting bracket is installed at iron core second end and winding are close to, and the first side of iron core first end and the first side of iron core second end lie in same one side.
In some embodiments of the present invention, the length of the first main horizontal segment is greater than the length of the first end of the iron core, and after the first main horizontal segment is installed with the first end of the iron core, the first main horizontal segment extends to the outside of the first end of the iron core on both sides of the length direction of the first end of the iron core; the part of the first main horizontal section extending to the outer side of the first end of the iron core is provided with a first side mounting hole which is respectively aligned with the first side mounting hole on the first sub-horizontal section and the first side mounting hole on the second sub-horizontal section and used for fixedly mounting the transformer.
The utility model discloses in some embodiments, the first side mounting hole on first side first sublevel section and the first side second sublevel section, and, the second side mounting hole on second side first sublevel section and the second side second sublevel section is in same level.
The utility model discloses in some embodiments, the line of second side mounting hole on first side first sublevel section and the first sublevel section of second side is parallel with the line of second side mounting hole on first side second sublevel section and the second side second sublevel section.
In some embodiments of the present invention, the transformer further comprises:
the first side is fixed with a frame: is arranged on the first end of the iron core,
a second side upper fixing frame: is mounted on the second end of the core.
In some embodiments of the present invention, the first side upper fixing frame comprises a horizontal portion and a vertical portion located at an end portion of the horizontal portion, the horizontal portion is connected to the first end of the iron core, and the vertical portion is provided with a lifting hole;
the second side upper fixing frame comprises a horizontal part and a vertical part located at the end part of the horizontal part, the horizontal part is connected with the second end of the iron core, and a hoisting hole is formed in the vertical part.
The utility model discloses in some embodiments, the lug is all installed to iron core first end and iron core second end.
The utility model discloses some embodiments, the lug is installed in the second side that iron core first end and winding are close to and, the second side that iron core second end and winding are close to, the second side of iron core first end and the second side of iron core second end lie in same one side.
The utility model provides a transformer, its beneficial effect lies in:
1. the problem of transformer installation is solved through mounting bracket under first side and the mounting bracket under the second side, especially can be applicable to horizontal installation. The installation space of the transformer can be saved, and the transformer is more suitable for the area with limited space.
2. The first side lower mounting frame and the second side lower mounting frame respectively adopt different structures, so that the outgoing line and the wiring of the transformer are facilitated.
3. The hoisting structure is designed, and the problem of hoisting in the process of dark turning of the transformer is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1a is a schematic structural diagram of a transformer according to a first embodiment.
Fig. 1b is a schematic structural diagram of a transformer according to the first embodiment.
Fig. 1c is a schematic structural diagram of a transformer installation process according to the first embodiment.
Fig. 1d is a schematic structural diagram of a transformer according to the first embodiment.
Fig. 2a is a schematic structural diagram of a transformer according to a second embodiment.
Fig. 2b is a schematic structural diagram of a transformer according to a second embodiment.
Fig. 2c is a schematic structural diagram of a transformer installation process according to the second embodiment.
Fig. 2d is a schematic structural diagram of a transformer according to a second embodiment.
Wherein:
101-core first end, 102-core second end, 103-winding;
201-a first main horizontal segment, 202-a first side first vertical segment, 203-a first side second vertical segment, 204-a first side first sub horizontal segment, 205-a first side second sub horizontal segment, 206-a first side mounting hole;
301-a second main horizontal segment, 302-a second side first vertical segment, 303-a second side second vertical segment, 304-a second side first sub-horizontal segment, 305-a second side second sub-horizontal segment, 306-a second side mounting hole;
401-first side upper fixing frame, 4011-horizontal part, 4012-vertical part, 402-second side upper fixing frame, 403-hoisting hole;
5-lifting lugs;
6-a wrench;
7-mounting position;
8-a nut;
901-wrench allowed highest station, 902-bolt highest station, 903-bolt lowest station.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present application, it is to be noted that: the fixed connection can be detachable fixed connection or integrated fixed connection; the positional indications or relationships are based on the positional relationships shown in the drawings and are merely for convenience in describing the application and for simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation and therefore should not be construed as limiting the application.
The utility model provides a transformer, but the transformer of horizontal installation has improved the mounting structure of transformer among the prior art.
The utility model discloses at first provide the installation implementation structure of two kinds of transformers.
A first mounting implementation is described with reference to fig. 1 a-1 d.
The transformer includes the transformer main part: the transformer consists of a transformer iron core and a winding 103 arranged around the iron core; along the length direction, the transformer core comprises a core first end 101 and a core second end 102, and a winding 103 is wound between the core first end 101 and the core second end 102.
In order to solve the problem of transformer installation, first side mounting bracket and second side mounting bracket structure have been related to, specifically as follows.
Mounting bracket under first side: the first side first vertical section 202 and the first side second vertical section 203 are symmetrically arranged at two ends of the first main horizontal section 201 and are bent at 90 degrees relative to the first main horizontal section 201, the first side first vertical section 202 and the first side second vertical section 203 are the same in height so as to ensure the horizontal installation height, a first side first sub horizontal section 204 which is connected with the first side first vertical section 202 and is bent at 90 degrees relative to the first side first vertical section 202, a first side second sub horizontal section 205 which is connected with the first side second vertical section 203 and is bent at 90 degrees relative to the first side second vertical section, and a first side first sub horizontal section 204 and a first side second sub horizontal section 205 which are opposite to each other are arranged; the first main horizontal segment 201 is mounted with the first end 101 of the iron core, and first side mounting holes 206 are formed in the first side first sub-horizontal segment 204 and the first side second sub-horizontal segment 205 and used for fixedly mounting the first end of the transformer.
Second side lower mounting frame: the second side first vertical section 302 and the second side second vertical section 303 (the second side first vertical section 302 and the second side second vertical section 303 are both arranged at two ends of the second main horizontal section 301 in a 90-degree bending manner relative to the second main horizontal section 301, and the heights of the second side first vertical section 302 and the second side second vertical section 303 are the same so as to ensure the horizontal installation height), a second side first sub-horizontal section 304 which is connected with the second side first vertical section 302 and is arranged at 90-degree bending manner relative to the second side first vertical section 302, a second side second sub-horizontal section 305 which is connected with the second side second vertical section 303 and is arranged at 90-degree bending manner relative to the second side second vertical section 303, and the second side first sub-horizontal section 304 and the second side second sub-horizontal section 305 are arranged oppositely; the second main horizontal segment 301 is mounted to the second end 102 of the iron core, and second side mounting holes 306 are disposed in the second side first sub-horizontal segment 304 and the second side second sub-horizontal segment 305, respectively, for fixing and mounting the transformer.
The fixing piece is inserted through the first side mounting holes 206 of the two sub-horizontal sections on the first side mounting frame to fix the first end 101 of the transformer core, the fixing piece is inserted through the second side mounting holes 306 of the two sub-horizontal sections on the second side mounting frame to fix the second end 102 of the transformer core, and therefore transformer mounting is completed. Vertical or horizontal installation of the transformer can be realized through the two installation racks, especially horizontal installation can be realized, and the installation mode can be conveniently adjusted according to needs.
In some embodiments of the present invention, the first side-up mounting frame is installed at the first side adjacent to the winding at the first end 101 of the iron core, the second side mounting frame is installed at the first side adjacent to the winding at the second end 102 of the iron core, and the first side of the first end of the iron core and the first side of the second end of the iron core are located at the same side. Referring to the drawings, the first end 101 and the second end 102 of the core are square columns having four sides along the length direction, one of the sides is located at the winding side and is defined as a bonding surface with the winding, and among the other three sides, two sides are close to the winding 103, and one side is far away from the winding 102. Install two mounting brackets at first side, conveniently realize the horizontal installation of transformer.
The first side lower mounting frame and the second side lower mounting frame are of different structures, and one section of the first side lower mounting frame is a wire outlet end of the transformer, so that wiring connection is facilitated.
With particular reference to fig. 1c. When the transformer installation is performed, the nut 8 is rotated by the wrench 6. Wherein the wrench can be directly operated since the second side mounting hole 306 of the second side lower mounting bracket is exposed to the outside. Since the first side mounting hole 206 of the first side lower mounting frame is partially covered, the operation space of the wrench 6 is the area between the first horizontal portion 201 and the first side mounting hole 206, and the wrench allowed highest station 901, the bolt highest station 902 and the bolt lowest station 903 are illustrated respectively.
The structure of the first side lower mount in the first mounting implementation results in limited operation, and therefore the second mounting implementation is designed with reference to fig. 2a to 2d.
In some embodiments of the present invention, the length of the first main horizontal segment 201 is greater than the length of the first end 101 of the iron core, and after the first main horizontal segment 201 is installed with the first end 101 of the iron core, the first main horizontal segment extends to the outside of the first end of the iron core on both sides of the first end 101 of the iron core in the length direction; a first side mounting hole 206 is formed in a portion of the first main horizontal segment extending to the outside of the first end of the core, and is aligned with the first side mounting hole 206 on the first sub-horizontal segment 204 and the first side mounting hole 206 on the second sub-horizontal segment 205, respectively, for fixedly mounting the transformer.
In some embodiments of the present invention, since the first sub-horizontal segment 304 of the second side and the second sub-horizontal segment 305 of the second side of the lower mounting frame are both disposed to the outside, the length of the second main horizontal segment 301 is the same as the length of the second segment 102.
In some embodiments, the first side mounting hole 206 on the first side first sub-horizontal segment 204 and the first side second sub-horizontal segment 205, and the second side mounting hole 306 on the second side first sub-horizontal segment 304 and the second side second sub-horizontal segment 305 are at the same level. The structure can realize horizontal installation of the transformer.
In some embodiments, the line connecting the first side mounting hole 206 on the first side first sub-horizontal segment 204 and the second side mounting hole 206 on the second side first sub-horizontal segment 205 is parallel to the line connecting the first side mounting hole 206 on the first side second sub-horizontal segment 205 and the second side mounting hole 206 on the second side second sub-horizontal segment 205. The structure can realize the symmetrical structure of the two end process mounting holes, so that the mounting structure is more flexible.
Referring to fig. 2c, when the transformer is installed, a wrench 6 is inserted through the first side installation hole 206 of the first horizontal segment, and the nuts 8 on the first sub-horizontal segment 204 and the second sub-horizontal segment 205 are rotated. Wherein the first side mounting hole 206 of the first horizontal segment has a larger diameter than the first side mounting hole 206 of the first sub-horizontal segment 204 and the second sub-horizontal segment 205, so as to facilitate the insertion of the wrench 6. The structure is more convenient to operate and is more suitable for installation operation in an area with limited space.
Need hoist and mount in the transformer installation, in order to solve the problem of hoist and mount, the utility model discloses in some embodiments, further provide the hoisting structure of two kinds of transformers.
The first hoisting implementation structure.
The transformer further comprises:
first side upper mount 401: is mounted on the first end 101 of the core,
second side upper mount 402: is mounted on the core second end 102.
The first side upper fixing frame comprises a horizontal part and vertical parts positioned at two ends of the horizontal part, the horizontal part is connected with the first end of the iron core, and hoisting holes 403 are formed in the two vertical parts;
the second side upper fixing frame 401 includes a horizontal portion 4011 and vertical portions 4012 located at both ends of the horizontal portion, the horizontal portion is connected with the first end of the iron core, and hoisting holes 403 are formed in both the vertical portions.
In some embodiments, a vertical portion may be optionally provided, and the hoisting hole 403 is provided on the vertical portion, but the vertical portion of the first side upper fixing frame 401 and the vertical portion of the second side upper fixing frame 402 are arranged in a crossing manner.
When the transformer is installed, the operation can be performed through the hoisting holes 403 at the two ends.
And hoisting the implementation structure in the second step.
The utility model discloses in some embodiments, lug 5 is all installed to iron core first end 101 and iron core second end 102.
In some embodiments of the present invention, the lifting lug 5 is installed on the second side surface of the iron core first end 101 adjacent to the winding, and the second side surface of the iron core second end 102 adjacent to the winding, the second side surface of the iron core first end 101 and the second side surface of the iron core second end 102 are located on the same side. The quantity of lug 5 can be selected according to the hoist and mount demand, for example, in this embodiment, lug 5 has two, and the lug 5 at both ends is the crisscross setting. Alternatively, four lifting lugs 5 may be provided, and two lifting lugs may be provided on both sides.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A transformer, comprising:
the transformer main body: the transformer comprises a transformer iron core and a winding arranged around the iron core; along the length direction, the transformer iron core comprises an iron core first end and an iron core second end;
mounting bracket under first side: the first side first sub-horizontal section is connected with the first side second vertical section and is bent relative to the first side first vertical section; the first main horizontal section is mounted with the first end of the iron core, and first side mounting holes are formed in the first side first sub-horizontal section and the first side second sub-horizontal section and used for fixedly mounting a transformer;
second side lower mounting frame: the first side first vertical section and the second side second vertical section are symmetrically arranged at two ends of the second main horizontal section, the second side first sub horizontal section which is connected with the second side first vertical section and is bent relative to the second side first vertical section, the second side second sub horizontal section which is connected with the second side second vertical section and is bent relative to the second side second vertical section, and the second side first sub horizontal section and the second side second sub horizontal section are oppositely arranged; and the second main horizontal section is installed with the second end of the iron core, and second side installation holes are formed in the first sub-horizontal section at the second side and the second sub-horizontal section at the second side and used for fixedly installing the transformer.
2. The transformer of claim 1, wherein the core first end and the core second end are each a square cylinder comprising a facing surface and three sides along a length of the square cylinder, the first side mounting bracket is mounted to a first side of the core first end adjacent to the winding, the second side mounting bracket is mounted to a first side of the core second end adjacent to the winding, and the first side of the core first end is on a same side as the first side of the core second end.
3. The transformer of claim 1 or 2, wherein the length of the first main horizontal segment is greater than the length of the first end of the core, and the first main horizontal segment extends to the outside of the first end of the core on both sides of the first end of the core in the length direction after being installed with the first end of the core; the part of the first main horizontal section extending to the outer side of the first end of the iron core is provided with a first side mounting hole which is respectively aligned with the first side mounting hole on the first sub-horizontal section and the first side mounting hole on the second sub-horizontal section and used for fixedly mounting the transformer.
4. The transformer of claim 1, wherein the first side mounting holes on the first side first sub-horizontal section and the first side second sub-horizontal section, and the second side mounting holes on the second side first sub-horizontal section and the second side second sub-horizontal section are at the same level.
5. The transformer of claim 1, wherein a line connecting the first side mounting hole of the first side first sub-level segment to the second side mounting hole of the second side first sub-level segment is parallel to a line connecting the first side mounting hole of the first side second sub-level segment to the second side mounting hole of the second side second sub-level segment.
6. The transformer of claim 1, further comprising:
the first side is fixed with a frame: is arranged on the first end of the iron core,
a second side upper fixing frame: is mounted on the second end of the core.
7. The transformer according to claim 6, wherein the first side upper fixing frame comprises a horizontal portion and a vertical portion located at an end portion of the horizontal portion, the horizontal portion is connected with the first end of the iron core, and the vertical portion is provided with a hoisting hole;
the second side upper fixing frame comprises a horizontal part and a vertical part located at the end part of the horizontal part, the horizontal part is connected with the second end of the iron core, and a hoisting hole is formed in the vertical part.
8. The transformer of claim 1, wherein the lifting lugs are mounted to the core first end and the core second end.
9. The transformer of claim 8, wherein the lifting lug is mounted to a second side of the core adjacent the winding at the first end of the core, and wherein the second side of the core adjacent the winding at the second end of the core is on the same side as the second side of the core at the second end of the core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223048310.XU CN218447464U (en) | 2022-11-16 | 2022-11-16 | Transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223048310.XU CN218447464U (en) | 2022-11-16 | 2022-11-16 | Transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218447464U true CN218447464U (en) | 2023-02-03 |
Family
ID=85075195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223048310.XU Active CN218447464U (en) | 2022-11-16 | 2022-11-16 | Transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218447464U (en) |
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2022
- 2022-11-16 CN CN202223048310.XU patent/CN218447464U/en active Active
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