CN216928244U - Assembly structure for amorphous alloy three-dimensional wound core - Google Patents
Assembly structure for amorphous alloy three-dimensional wound core Download PDFInfo
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- CN216928244U CN216928244U CN202220643369.4U CN202220643369U CN216928244U CN 216928244 U CN216928244 U CN 216928244U CN 202220643369 U CN202220643369 U CN 202220643369U CN 216928244 U CN216928244 U CN 216928244U
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Abstract
The utility model discloses an assembly structure for an amorphous alloy three-dimensional wound core, which relates to the technical field of transformers and comprises the following components: an upper clamp; the upper pressure plate is arranged below the upper clamping piece; the lower clamping piece is positioned below the upper clamping piece, and an assembly space is formed between the top surface of the lower clamping piece and the bottom surface of the upper clamping piece; the lower pressing plate is arranged on the top surface of the lower clamping piece; and the upper end of the middle connecting assembly is positioned in the middle of the upper clamping piece, and the lower end of the middle connecting assembly is connected with the middle of the lower clamping piece. And the upper end of the peripheral connecting assembly is connected with the upper clamping piece, and the lower end of the peripheral connecting assembly is connected with the lower clamping piece. The utility model solves the technical problem of insufficient assembly stability of the iron core part in the existing transformer.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to an assembly structure for an amorphous alloy three-dimensional wound core.
Background
From the beginning of the 80 s of the 20 th century, 7-type series low-loss transformers gradually replaced high-energy-consumption and higher-energy-consumption transformers along with the replacement of hot-rolled silicon steel sheets by grain-oriented high-quality cold-rolled silicon steel sheet iron core materials. By the end of the 90 s, with the improvement of the performance of the cold-rolled silicon steel sheet material and the application of a new process and a new technology, 7-type series products are also used as high-energy consumption products and replaced by 9-type series products. Meanwhile, the wound core amorphous alloy core transformer also shows a new prospect as a new generation of energy-saving product.
At present, the application of amorphous alloy iron core transformers is not wide enough, and the production and use is mostly dry-type transformers, and current transformer internal assembly structure only includes upper and lower backup pad and screw rod, and concrete connection structure is also only the connected mode of nut locking, lacks corresponding fixed and spacing, can't guarantee the stability of whole iron core part.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an assembly structure for an amorphous alloy three-dimensional wound core, which solves the technical problem of insufficient assembly stability of an inner core part of a transformer in the prior art.
The embodiment of the application discloses three-dimensional for rolling up iron core assembly structure of metallic glass includes:
an upper clamp;
the upper pressure plate is arranged below the upper clamping piece;
the lower clamping piece is positioned below the upper clamping piece, and an assembly space is formed between the top surface of the lower clamping piece and the bottom surface of the upper clamping piece;
the lower pressing plate is arranged on the top surface of the lower clamping piece;
and the upper end of the middle connecting assembly is positioned in the middle of the upper clamping piece, and the lower end of the middle connecting assembly is connected with the middle of the lower clamping piece.
And the upper end of the peripheral connecting assembly is connected with the upper clamping piece, and the lower end of the peripheral connecting assembly is connected with the lower clamping piece.
The middle connecting assembly and the peripheral connecting assembly are designed, and stability can be improved.
On the basis of the technical scheme, the embodiment of the application can be further improved as follows:
furthermore, the cross sections of the upper clamping piece and the lower clamping piece are triangular, and the method has the advantages that the middle of the iron core is supported through the triangular shape, so that the stability is improved.
Furthermore, the upper end face of the upper clamping piece is provided with a hanging ring, and the hanging device has the beneficial effect that the hanging is completed through the hanging ring, so that subsequent assembly is facilitated.
Further, the middle connecting assembly includes:
the supporting column is arranged in the middle of the lower clamp piece;
the lower supporting plate is fixed on the top of the supporting column;
the supporting plate is arranged on the lower supporting plate;
the bottom end of the middle screw rod penetrates through the lower supporting plate and the supporting plate;
go up the backup pad, go up the backup pad install in the top of middle part screw rod adopts this step's beneficial effect to be through upper and lower backup pad and middle part screw rod cooperation, accomplishes middle part coupling assembling.
Furthermore, rectangular grooves are formed in the middle of the lower supporting plate and the supporting plate, two limiting columns are arranged at the bottom of the lower supporting plate at intervals, and limiting plates are connected to the bottom ends of the limiting columns;
the baffle is installed to the bottom of middle part screw rod, the baffle is located the rectangular channel below, just the baffle is located the limiting plate top, the beneficial effect who adopts this step is through rectangular channel, baffle, limiting plate mutually supporting, can avoid the screw rod to take place to follow to change and the drunkenness, guarantees stability.
Further, middle part coupling assembling still includes the polylith briquetting, the briquetting interval sets up, just the briquetting is located go up the backup pad below, the upper surface of briquetting be provided with go up the corresponding recess of backup pad, the beneficial effect who adopts this step is that can accomplish the spacing of briquetting through the recess, guarantees stability.
Furthermore, the supporting plate, the upper supporting plate and the lower supporting plate are all triangular.
Further, the peripheral connection assembly includes:
the top of the peripheral screw is connected with the upper clamping piece, and the bottom of the peripheral screw is connected with the lower clamping piece;
the insulating sleeve is sleeved on the peripheral screw rod, and the insulating function is realized through the insulating sleeve.
One or more technical solutions provided by the present application have at least the following technical effects or advantages:
1. this application sets up middle part coupling assembling, through baffle, the limiting plate control of addding, avoids the middle part screw rod to take place to follow the commentaries on classics, influences overall structure's assembly.
2. This application adds the briquetting in the below of backup pad, utilizes the briquetting to accomplish further compressing tightly of coil, and the backup pad is gone up in the cooperation to the recess of seting up simultaneously, guarantees the stability of backup pad assembly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of an assembly structure for an amorphous alloy three-dimensional wound core according to an embodiment of the present invention;
fig. 2 is a bottom view of an assembly structure for an amorphous alloy three-dimensional wound core according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view of a part a of an assembly structure for an amorphous alloy three-dimensional wound core according to an embodiment of the present invention;
fig. 4 is a schematic view of a middle connection assembly of the assembly structure for an amorphous alloy three-dimensional wound core according to the embodiment of the present invention;
fig. 5 is a schematic view of a compact of an assembly structure for an amorphous alloy three-dimensional wound core according to an embodiment of the present invention;
reference numerals are as follows:
1-upper clamp piece; 2-an upper pressing plate; 3-lower clamp; 4, pressing a lower plate; 5-a middle connecting assembly; 6-a peripheral connection assembly; 7-hoisting rings;
501-supporting columns; 502-lower support plate; 503-a pallet; 504-middle screw; 505-an upper support plate; 506-a rectangular groove; 507-a limit column; 508-a limiting plate; 509-a baffle; 510-briquetting; 511-grooves;
601-peripheral screw; 602-insulating sleeve.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings and the detailed description.
Example (b):
as shown in fig. 1 to 5, the embodiment of the present application discloses an assembly structure for an amorphous alloy three-dimensional wound core, which is used for realizing an assembly function of the core and ensuring stability of the wound core; the method comprises the following steps:
the upper clamping piece 1 is used for clamping the iron core and ensuring the stability of the iron core;
the upper pressing plate 2 is arranged below the upper clamping piece 1, the upper pressing plate 2 is provided with a plurality of cushion blocks for supporting corresponding coils, and a gap is reserved between every two adjacent cushion blocks so as to facilitate leading out of a copper bar;
the lower clamping piece 3 is positioned below the upper clamping piece 1, and an assembly space is formed between the top surface of the lower clamping piece 3 and the bottom surface of the upper clamping piece 1, namely an assembly area of a coil is formed between the top surface of the lower clamping piece 3 and the bottom surface of the upper clamping piece 1, so that the coil is conveniently assembled;
the lower pressing plate 4 is arranged on the top surface of the lower clamping piece 3, and the lower pressing plate 4 is a plurality of cushion blocks which are matched with the upper pressing plate 2 to finish assembly;
the upper end of the middle connecting component 5 is located in the middle of the upper clamping piece 1, the lower end of the middle connecting component 5 is connected with the middle of the lower clamping piece 3, and the middle connecting component 5 is used for completing middle limiting of a coil;
and the upper end of the peripheral connecting assembly 6 is connected with the upper clamping piece 1, the lower end of the peripheral connecting assembly 6 is connected with the lower clamping piece 3, and the peripheral connecting assembly 6 is used for improving the connection stability of the upper clamping piece 1 and the lower clamping piece 3.
The cross sections of the upper clamping piece 1 and the lower clamping piece 3 are triangular, so that the supporting can be completed, and the stability is ensured.
In an embodiment, the upper end surface of the upper clamp 1 is provided with a hanging ring 7, and the hanging ring 7 is convenient for subsequent hoisting and then is placed inside the corresponding box body.
Wherein the middle connecting member 5 includes:
a support column 501, wherein the support column 501 is installed in the middle of the lower clamp 3;
a lower support plate 502, wherein the lower support plate 502 is fixed on the top of the support column 501;
a support plate 503, wherein the support plate 503 is arranged on the lower support plate 502;
the bottom end of the middle screw rod 504 penetrates through the lower supporting plate 502 and the supporting plate 503;
an upper support plate 505, wherein the upper support plate 505 is mounted at the top end of the middle screw rod 504; the middle connecting component 5 is positioned in the middle of the wound core, and the middle screw 504 is matched with the upper supporting plate 505 and the lower supporting plate 502 to complete the limiting and fixing of the wound core; meanwhile, a supporting plate 503 is additionally arranged on the lower supporting plate 502 to support the coil, so that the stability of the whole device is ensured.
In one embodiment, rectangular grooves 506 are formed in the middle of the lower support plate 502 and the supporting plate 503, two limiting columns 507 are arranged at the bottom of the lower support plate 502 at intervals, and the bottom ends of the limiting columns 507 are connected with limiting plates 508;
baffle 509 is installed to middle part screw rod 504's bottom, baffle 509 is located rectangular channel 506 below, just baffle 509 is located limiting plate 508 top, middle part screw rod 504 in this application plays the locking effect, accomplishes the locking through upper and lower supporting plate, and the spacing post 507 of bottom is to follow the commentaries on classics in order to avoid middle part screw rod 504 when the assembly, and the baffle 509 is add in order to realize the spacing of middle part screw rod 504 lower extreme simultaneously to control the lower extreme of middle part screw rod 504, avoid the drunkenness, take place to rock, produce danger.
Wherein, middle part coupling assembling 5 still includes polylith briquetting 510, briquetting 510 interval sets up, just briquetting 510 is located the limiting plate 508 below, the upper surface of briquetting 510 be provided with the corresponding recess 511 of limiting plate 508, can improve corresponding briquetting 510's stability through this recess 511, when the assembly, briquetting 510 sets up in the top of coil, and the below of coil is located holding down plate 4 and layer board 503 top.
In an embodiment, the supporting plate 503, the upper supporting plate 505 and the lower supporting plate 502 are all triangular, that is, they are improved by using a triangular structure, because when the components related to the iron core are assembled, a certain area of triangular area is left in the middle, and by the triangular structure, the supporting function can be achieved.
In a further embodiment, the peripheral connection assembly 6 comprises:
the top of the peripheral screw rod 601 is connected with the upper clamping piece 1, and the bottom of the peripheral screw rod 601 is connected with the lower clamping piece 3;
insulating cover 602, the suit in peripheral screw 601 is last, and peripheral screw 601 in this application utilizes corresponding insulating cover 602 to play insulating protection's effect, improves stability.
In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
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; while the utility model has been described in detail and with reference to the foregoing embodiments, it will 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 and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being covered by the appended claims and their equivalents.
Claims (8)
1. Three-dimensional for rolling up iron core assembly structure of metallic glass, its characterized in that includes:
an upper clamp;
the upper pressing plate is arranged below the upper clamping piece;
the lower clamping piece is positioned below the upper clamping piece, and an assembly space is formed between the top surface of the lower clamping piece and the bottom surface of the upper clamping piece;
the lower pressing plate is arranged on the top surface of the lower clamping piece;
the upper end of the middle connecting component is positioned in the middle of the upper clamping piece, and the lower end of the middle connecting component is connected with the middle of the lower clamping piece;
and the upper end of the peripheral connecting assembly is connected with the upper clamping piece, and the lower end of the peripheral connecting assembly is connected with the lower clamping piece.
2. The assembling structure of an amorphous alloy stereoscopic wound core according to claim 1, wherein the cross-sections of the upper and lower clip members are triangular.
3. The assembling structure for an amorphous alloy stereoscopic wound core as claimed in claim 2, wherein a hanging ring is provided on an upper end surface of said upper clip member.
4. The assembling structure for an amorphous alloy stereoscopic wound core according to claim 1, wherein the middle connecting member comprises:
the supporting column is arranged in the middle of the lower clamp piece;
the lower supporting plate is fixed on the top of the supporting column;
the supporting plate is arranged on the lower supporting plate;
the bottom end of the middle screw rod penetrates through the lower supporting plate and the supporting plate;
go up the backup pad, go up the backup pad install in the top of middle part screw rod.
5. The assembling structure for the amorphous alloy three-dimensional wound core according to claim 4, wherein rectangular grooves are formed in the middle of the lower supporting plate and the supporting plate, two limiting columns are arranged at the bottom of the lower supporting plate at intervals, and limiting plates are connected to the bottom ends of the limiting columns;
the baffle is installed to the bottom of middle part screw rod, the baffle is located the rectangular channel below, just the baffle is located limiting plate top.
6. The assembly structure for the amorphous alloy three-dimensional wound core according to claim 5, wherein the middle connection member further includes a plurality of press blocks, the press blocks are arranged at intervals, the press blocks are located below the upper support plate, and grooves corresponding to the upper support plate are formed in an upper surface of the press blocks.
7. The assembling structure for an amorphous alloy stereoscopic wound core according to claim 4, wherein the supporting plate, the upper supporting plate and the lower supporting plate are all triangular.
8. The assembling structure of an amorphous alloy stereoscopic wound core as claimed in claim 1, wherein said peripheral connecting member comprises:
the top of the peripheral screw is connected with the upper clamping piece, and the bottom of the peripheral screw is connected with the lower clamping piece;
and the insulating sleeve is sleeved on the peripheral screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220643369.4U CN216928244U (en) | 2022-03-22 | 2022-03-22 | Assembly structure for amorphous alloy three-dimensional wound core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220643369.4U CN216928244U (en) | 2022-03-22 | 2022-03-22 | Assembly structure for amorphous alloy three-dimensional wound core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216928244U true CN216928244U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220643369.4U Active CN216928244U (en) | 2022-03-22 | 2022-03-22 | Assembly structure for amorphous alloy three-dimensional wound core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216928244U (en) |
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- 2022-03-22 CN CN202220643369.4U patent/CN216928244U/en active Active
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