CN217333784U - Three-dimensional wound core transformer clamp - Google Patents
Three-dimensional wound core transformer clamp Download PDFInfo
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- CN217333784U CN217333784U CN202220974641.7U CN202220974641U CN217333784U CN 217333784 U CN217333784 U CN 217333784U CN 202220974641 U CN202220974641 U CN 202220974641U CN 217333784 U CN217333784 U CN 217333784U
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Abstract
The utility model particularly discloses a three-dimensional wound core transformer clamping piece, which comprises an upper clamping piece, a lower clamping piece and a plurality of tensioning screw rods, wherein the upper clamping piece comprises at least two first clamping piece units which are connected in sequence; the lower clamping piece comprises at least two second clamping piece units which are sequentially connected, and the second clamping piece units are arranged opposite to the first clamping piece units; first folder unit and second folder unit are worn to locate by tensioning screw, and connect relative first folder unit and second folder unit, according to the utility model discloses a transformer folder unshakable in one's determination is rolled up to three-dimensional, can the at least two three-dimensional iron core transformer of rolling up of centre gripping, and at least two three-dimensional iron core transformer of rolling up is by structure as an organic whole of centre gripping, convenient transportation and installation.
Description
Technical Field
The utility model relates to a transformer technical field, in particular to three-dimensional iron core transformer folder of rolling up.
Background
In the process of building a power system, in order to meet the power supply requirement of a circuit, a plurality of three-dimensional wound core transformers need to be connected in series and in parallel for use, and the whole structure of the three-dimensional wound core transformers after series and parallel connection is loose and difficult to transport and install.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a three-dimensional transformer folder unshakable in one's determination of rolling up can be integrated as an organic whole structure, convenient transportation and installation with a plurality of series-parallel connection's three-dimensional iron core transformer of rolling up.
According to the utility model discloses a three-dimensional wound core transformer clamp of embodiment, including upper clamp, lower clamp and many tensioning screw, the upper clamp includes at least two first clamp units, at least two first clamp units connect gradually; the lower clamping piece comprises at least two second clamping piece units, the at least two second clamping piece units are sequentially connected, and the second clamping piece units are arranged opposite to the first clamping piece units; the tensioning screw rod penetrates through the first clamping piece unit and the second clamping piece unit and is connected with the first clamping piece unit and the second clamping piece unit which are opposite to each other.
According to the utility model discloses three-dimensional iron core transformer folder of rolling up has following beneficial effect at least: the first clamping piece unit, the second clamping piece unit opposite to the first clamping piece unit and the tensioning screws can clamp a three-dimensional wound core transformer, so that the three-dimensional wound core transformer clamping piece can clamp at least two three-dimensional wound core transformers, the at least two first clamping piece units are connected in sequence, and the at least two second clamping piece units are connected in sequence, so that the three-dimensional wound core transformer clamping piece can clamp the three-dimensional wound core transformers into an integral structure, and transportation and installation are facilitated.
According to the utility model discloses an embodiment, first folder unit includes the first bounding wall of polylith, polylith first bounding wall connects gradually, so that first folder unit is cyclic annular, second folder unit includes polylith second bounding wall, polylith the second bounding wall connects gradually, so that second folder unit is cyclic annular.
According to the utility model discloses an embodiment, first bounding wall is equipped with first clamp plate, first connecting hole has been seted up to first clamp plate, the lag screw is worn to locate first connecting hole, the second bounding wall for first clamp plate is equipped with the second clamp plate, the second connecting hole has been seted up to the second clamp plate, the lag screw is worn to locate the second connecting hole.
According to the utility model discloses an embodiment, first bounding wall is equipped with first fixed plate, first fixed plate is with adjacent first folder unit first fixed plate is connected, the second bounding wall is equipped with the second fixed plate, the second fixed plate is with adjacent second folder unit the second fixed plate is connected.
According to the utility model discloses an embodiment, first fixed plate with the second fixed plate all is the form of bending.
According to the utility model discloses an embodiment, three-dimensional wound core transformer folder still includes first connecting plate and second connecting plate, first connecting plate pass through the fastener respectively with adjacent two first folder unit first fixed plate is connected, the second connecting plate pass through the fastener respectively with adjacent two second folder unit the second fixed plate is connected.
According to the utility model discloses an embodiment, three-dimensional wound core transformer folder still includes third connecting plate and fourth connecting plate, first bounding wall is equipped with first connection structure, the both ends of third connecting plate respectively with adjacent two first folder unit first connection structure connects, the second bounding wall is equipped with second connection structure, the both ends of fourth connecting plate respectively with adjacent two the second folder unit the second connection structure connects.
According to the utility model discloses an embodiment, first connection structure is first double-screw bolt, the both ends of third connecting plate all are equipped with the third connecting hole, adjacent two first folder unit first double-screw bolt is connected respectively the third connecting hole at third connecting plate both ends, second connection structure is the second double-screw bolt, the both ends of fourth connecting plate all are equipped with the fourth connecting hole, adjacent two second folder unit the second double-screw bolt is connected respectively the fourth connecting hole at fourth connecting plate both ends.
According to an embodiment of the utility model, first bounding wall and/or the second bounding wall is equipped with deep floor.
According to the utility model discloses an embodiment, first bounding wall and/or second bounding wall is provided with lightening hole.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
fig. 1 is a schematic view of a three-dimensional wound core transformer clamp according to an embodiment of the present invention;
fig. 2 is a schematic view of a first clip unit of a clip of a three-dimensional wound core transformer according to an embodiment of the present invention;
fig. 3 is a schematic view of a second clip unit of a clip for a three-dimensional wound core transformer according to an embodiment of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is an enlarged view at B of FIG. 1;
fig. 6 is an enlarged view at C in fig. 1.
Reference numerals:
a three-dimensional wound core transformer clamp 1000;
an upper clip member 100; a first clip unit 110; a first shroud 111; a first presser plate 1111; a first connection hole 1101; a first fixing plate 1112; a first stud 1121; a reinforcing rib plate 113;
a lower clip 200; a second clip unit 210; a second shroud 211; a second presser plate 2111; a second connection hole 2101; a second fixing plate 2112; a second stud 2121; a lightening hole 213;
a tensioning screw 300;
a first connection plate 400;
a fastener 500;
a third connecting plate 600;
and a fourth connecting plate 700.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to, for example, the upper, lower, inner, outer, etc., is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
In the process of building a power system, in order to meet the power supply requirement of a circuit, a plurality of three-dimensional wound core transformers need to be connected in series and in parallel for use, and the whole structure of the three-dimensional wound core transformers after series and parallel connection is loose and difficult to transport and install.
To this end, an embodiment of the present invention provides a three-dimensional wound core transformer clamp 1000, which is specifically shown in fig. 1 to 6 of the drawings.
Referring to fig. 1, 2 and 3, in an embodiment, a three-dimensional wound core transformer clamp 1000 includes an upper clamp 100, a lower clamp 200 and a plurality of tension screws 300, the upper clamp 100 includes at least two first clamp units 110, and the at least two first clamp units 110 are connected in sequence; the lower clamping piece 200 comprises at least two second clamping piece units 210, the at least two second clamping piece units 210 are sequentially connected, and the second clamping piece units 210 are arranged opposite to the first clamping piece units 110; the tension screw 300 is inserted through the first and second clip units 110 and 210, and connects the first and second clip units 110 and 210 opposite to each other.
It can be understood that one first clamping unit 110, one second clamping unit 210 opposite to the first clamping unit, and the plurality of tension screws 300 can clamp one three-dimensional wound core transformer, so that the three-dimensional wound core transformer clamping device 1000 can clamp at least two three-dimensional wound core transformers, the at least two first clamping units 110 are sequentially connected, and the at least two second clamping units 210 are sequentially connected, so that the three-dimensional wound core transformer clamping device 1000 can clamp a plurality of three-dimensional wound core transformers into an integrated structure, thereby facilitating transportation and installation.
It can be understood that, after the three-dimensional wound-core transformer clamp 1000 clamps a plurality of three-dimensional wound-core transformers into an integral structure, the series-parallel connection between the three-dimensional wound-core transformers is more convenient, and meanwhile, cables or copper bars used in the series-parallel connection process can be reduced.
In addition, after the three-dimensional wound core transformer clamp 1000 clamps a plurality of three-dimensional wound core transformers into an integral structure, the integral structure is compact, and the installation space is saved.
It should be noted that the number of the first clip units 110 is equal to the number of the second clip units 210.
It should be noted that, nuts are respectively assembled at both ends of the tightening screw 300, and the clamping force of the upper clamp 100 and the lower clamp 200 to the three-dimensional wound core transformer can be adjusted by adjusting the nuts.
Referring to fig. 2 and 3, in one embodiment, the first clip unit 110 includes a plurality of first skirts 111, the plurality of first skirts 111 are sequentially connected to form the first clip unit 110 in a ring shape, the second clip unit 210 includes a plurality of second skirts 211, and the plurality of second skirts 211 are sequentially connected to form the second clip unit 210 in a ring shape.
It can be understood that the arrangement mode can more conveniently clamp the three-dimensional wound core transformer.
Referring to fig. 1, 2 and 3, in an embodiment, the first enclosure 111 is provided with a first pressing plate 1111, the first pressing plate 1111 is provided with a first connection hole 1101, the tightening screw 300 is inserted into the first connection hole 1101, the second enclosure 211 is provided with a second pressing plate 2111 opposite to the first pressing plate 1111, the second pressing plate 2111 is provided with a second connection hole 2101, and the tightening screw 300 is inserted into the second connection hole 2101.
It will be appreciated that the nut mounted to one end of the tension screw 300 is located above the first pressure plate 1111 and the nut mounted to the other end of the tension screw 300 is located below the second pressure plate 2111.
It will be appreciated that the provision of the first and second pressure plates 1111, 2111 facilitates installation of the tensioning screw 300.
It should be noted that the first enclosing plates 111 may be provided with the first pressing plates 1111, or only one of them may be provided with the first pressing plate 1111.
It should be noted that, how fast the second enclosing plates 211 are provided with the second pressing plates 2111, or only one of them is provided with the second pressing plate 2111, and the second pressing plate 2111 corresponds to the first pressing plate 1111.
Referring to fig. 2, 3 and 4, in one embodiment, the first enclosing plate 111 is provided with a first fixing plate 1112, the first fixing plate 1112 is connected with the first fixing plate 1112 of the adjacent first clamping unit 110, the second enclosing plate 211 is provided with a second fixing plate 2112, and the second fixing plate 2112 is connected with the second fixing plate 2112 of the adjacent second clamping unit 210.
Referring to fig. 2, 3 and 4, in one embodiment, the first fixing plate 1112 and the second fixing plate 2112 are bent.
It can be understood that, since the first fixing plate 1112 and the second fixing plate 2112 are bent, when the first fixing plate 1112 is connected to the first fixing plate 1112 of the adjacent first clip unit 110, the connection is more stable, and when the second fixing plate 2112 is connected to the second fixing plate 2112 of the adjacent second clip unit 210, the connection is also more stable.
It should be noted that the first fixing plate 1112 may be connected to the first fixing plate 1112 of the adjacent first clip unit 110 by welding or the like, and the second fixing plate 2112 may be connected to the second fixing plate 2112 of the adjacent second clip unit 210 by welding or the like.
Referring to fig. 2, 3 and 4, in an embodiment, the three-dimensional wound core transformer clamp 1000 further includes a first connection plate 400 and a second connection plate (not shown), the first connection plate 400 is connected to the first fixing plates 1112 of two adjacent first clamp units 110 by fasteners 500, respectively, and the second connection plate is connected to the second fixing plates 2112 of two adjacent second clamp units 210 by fasteners 500, respectively.
It can be understood that, by connecting the adjacent two first clip units 110 in this way, the disassembly and the assembly are facilitated.
Also, the two adjacent second clip units 210 are connected in this manner, facilitating the disassembly and assembly.
Note that the fastener 500 includes a bolt and a nut.
Referring to fig. 1, 2, 3, 5, and 6, in an embodiment, the three-dimensional wound core transformer clip 1000 further includes a third connecting plate 600 and a fourth connecting plate 700, the first surrounding plate 111 is provided with a first connecting structure, two ends of the third connecting plate 600 are respectively connected to the first connecting structures of two adjacent first clip units 110, the second surrounding plate 211 is provided with a second connecting structure, and two ends of the fourth connecting plate 700 are respectively connected to the second connecting structures of two adjacent second clip units 210.
It can be understood that the connection between the two ends of the third connecting plate 600 and the first connecting structure makes the connection between two adjacent first clip units 110 more stable, and the connection between the two ends of the fourth connecting plate 700 and the second connecting structure makes the connection between two adjacent second clip units 210 more stable.
Referring to fig. 1, 2, 3, 5 and 6, in an embodiment, the first connecting structure is a first stud 1121, both ends of the third connecting plate 600 are provided with third connecting holes (not shown), the first studs 1121 of two adjacent first clip units 110 are respectively connected to the third connecting holes of both ends of the third connecting plate 600, the second connecting structure is a second stud 2121, both ends of the fourth connecting plate 700 are provided with fourth connecting holes (not shown), and the second studs 2121 of two adjacent second clip units 210 are respectively connected to the fourth connecting holes of both ends of the fourth connecting plate 700.
It should be noted that the first connecting structure may also be a first through hole (not shown in the figures), in this case, the two ends of the third connecting plate 600 are both provided with first protrusions (not shown in the figures), and the first through holes of two adjacent first clip units 110 are respectively connected to the first protrusions at the two ends of the third connecting plate 600.
It should be noted that the second connecting structure may also be a second through hole (not shown in the figure), in this case, the two ends of the fourth connecting plate 700 are both provided with a second protrusion (not shown in the figure), and the second through holes of two adjacent second clip units 210 are respectively connected to the second protrusions at the two ends of the fourth connecting plate 700.
Referring to fig. 2 and 3, in one embodiment, first shroud 111 and/or second shroud 211 are provided with stiffener plates.
It is understood that the rib 113 may improve the strength of the first and second enclosures 111 and 211, thereby prolonging the service life of the three-dimensional wound core transformer clamp 1000.
It should be noted that the first enclosing plate 111 and the second enclosing plate 211 may be provided with reinforcing rib plates 113.
Referring to fig. 2 and 3, in one embodiment, the first shroud 111 and/or the second shroud 211 are provided with lightening holes 213.
It can be appreciated that the weight-reducing holes 213 reduce the overall weight of the three-dimensional wound core transformer clamp 1000, thereby achieving a light weight.
It should be noted that the first enclosing plate 111 and the second enclosing plate 211 may be provided with lightening holes 213.
The embodiments of the present invention are described in detail above with reference to the accompanying drawings, and finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the embodiments of the present invention.
Claims (10)
1. A three-dimensional wound core transformer clamp, comprising:
the upper clamping piece comprises at least two first clamping piece units which are sequentially connected;
the lower clamping piece comprises at least two second clamping piece units, the at least two second clamping piece units are sequentially connected, and the second clamping piece units are arranged opposite to the first clamping piece units;
the tensioning screws penetrate through the first clamping unit and the second clamping unit and are connected with the first clamping unit and the second clamping unit which are opposite to each other.
2. The stereoscopic wound core transformer clamp of claim 1, wherein the first clamp unit comprises a plurality of first enclosures, the plurality of first enclosures being connected in series such that the first clamp unit is in the shape of a ring, and the second clamp unit comprises a plurality of second enclosures, the plurality of second enclosures being connected in series such that the second clamp unit is in the shape of a ring.
3. The stereoscopic wound core transformer clamp of claim 2, wherein the first surrounding plate is provided with a first pressing plate, the first pressing plate is provided with a first connecting hole, the tightening screw rod is inserted into the first connecting hole, the second surrounding plate is provided with a second pressing plate opposite to the first pressing plate, the second pressing plate is provided with a second connecting hole, and the tightening screw rod is inserted into the second connecting hole.
4. The stereoscopic wound core transformer clamp of claim 2, wherein the first enclosure plate is provided with a first fixing plate connected to the first fixing plate of the adjacent first clamp unit, and the second enclosure plate is provided with a second fixing plate connected to the second fixing plate of the adjacent second clamp unit.
5. The stereoscopic wound core transformer clamp of claim 4, wherein the first and second fixing plates are bent.
6. The stereoscopic wound core transformer clamp of claim 4, further comprising a first connecting plate and a second connecting plate, wherein the first connecting plate is connected to the first fixing plates of two adjacent first clamp units by fasteners, respectively, and the second connecting plate is connected to the second fixing plates of two adjacent second clamp units by fasteners, respectively.
7. The stereoscopic wound core transformer clamp according to claim 2, further comprising a third connecting plate and a fourth connecting plate, wherein the first surrounding plate is provided with a first connecting structure, two ends of the third connecting plate are respectively connected to the first connecting structures of two adjacent first clamp units, the second surrounding plate is provided with a second connecting structure, and two ends of the fourth connecting plate are respectively connected to the second connecting structures of two adjacent second clamp units.
8. The stereoscopic clip for a wound core transformer as claimed in claim 7, wherein the first connecting structures are first studs, the third connecting plate has third connecting holes at both ends thereof, the first studs of two adjacent first clip units are respectively connected to the third connecting holes at both ends of the third connecting plate, the second connecting structures are second studs, the fourth connecting plate has fourth connecting holes at both ends thereof, and the second studs of two adjacent second clip units are respectively connected to the fourth connecting holes at both ends of the fourth connecting plate.
9. The stereoscopic wound core transformer clamp according to claim 2, wherein the first and/or second enclosure plates are provided with a stiffener.
10. The stereoscopic wound core transformer clip of claim 2, wherein the first and/or second enclosures are provided with lightening holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220974641.7U CN217333784U (en) | 2022-04-25 | 2022-04-25 | Three-dimensional wound core transformer clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220974641.7U CN217333784U (en) | 2022-04-25 | 2022-04-25 | Three-dimensional wound core transformer clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217333784U true CN217333784U (en) | 2022-08-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220974641.7U Active CN217333784U (en) | 2022-04-25 | 2022-04-25 | Three-dimensional wound core transformer clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217333784U (en) |
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2022
- 2022-04-25 CN CN202220974641.7U patent/CN217333784U/en active Active
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