CN217157917U - Transformer coil support frame - Google Patents
Transformer coil support frame Download PDFInfo
- Publication number
- CN217157917U CN217157917U CN202220318130.XU CN202220318130U CN217157917U CN 217157917 U CN217157917 U CN 217157917U CN 202220318130 U CN202220318130 U CN 202220318130U CN 217157917 U CN217157917 U CN 217157917U
- Authority
- CN
- China
- Prior art keywords
- insulated wire
- transformer coil
- wire rod
- support frame
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims description 15
- 238000007689 inspection Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a transformer coil support frame, including bottom plate, roof, a plurality of insulated wire pole. The top of the bottom plate is provided with a plurality of first sliding grooves, the corresponding position of the top plate is provided with a plurality of second sliding grooves, and the insulated wire rod is arranged between the first sliding grooves and the second sliding grooves; the cross section of the insulated wire rod is set to be oval, a plurality of wire grooves are formed in the front wall of the insulated wire rod in the vertical direction, coils are wound in the wire grooves, insulating baffles are arranged on the outer edges of the two ends of the insulated wire rod, and the insulating baffles are in sliding fit with the first sliding groove and the second sliding groove respectively. The bottom plate and the top plate are fixedly connected together through a plurality of upright posts. The stability of the transformer coil can be improved, and the support frame is convenient to assemble or disassemble; the transformer coil can slide in the transformer, is convenient for pull out the transformer coil from the support frame and inspects or maintains.
Description
Technical Field
The utility model relates to a transformer coil technical field especially relates to a transformer coil support frame.
Background
The transformer coil is a coil, the turns of the coil are sequentially arranged in layers along the axial direction and are continuously wound, the coil is called a layer coil, and each layer is cylindrical, so that the transformer coil has the characteristics of good mechanical strength, difficult deformation and convenience in winding. The transformer can be operated only by coils, and the transformer is divided into the following parts according to the capacity: the coil of the small transformer is generally made of a round copper wire with insulation, and the coil of the large transformer is made of a flat copper wire with insulation. However, the existing coil is only wound in a cylinder shape and then placed in a transformer, and the defect of unstable fixation exists; in addition, the performance of the coil is reduced along with the use time, frequent inspection and maintenance are needed, and the existing transformer coil is inconvenient to disassemble or replace.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a transformer coil support frame, which is additionally provided with a coil support frame, and a transformer coil is fixed in the support frame, thereby not only increasing the stability of the transformer coil, but also facilitating the assembly or disassembly of the support frame; the transformer coil can slide in the transformer, is convenient for pull out the transformer coil from the support frame and inspects or maintains.
In order to realize the purpose of the utility model, the following scheme is proposed:
a transformer coil support frame comprises a bottom plate, a top plate and a plurality of insulating wire rods.
The top of the bottom plate is provided with a plurality of first sliding grooves, the corresponding position of the top plate is provided with a plurality of second sliding grooves, and the insulated wire rod is arranged between the first sliding grooves and the second sliding grooves;
the cross section of the insulated wire rod is set to be oval, a plurality of wire grooves are formed in the front wall of the insulated wire rod in the vertical direction, insulating baffles are arranged on the outer edges of the two ends of the insulated wire rod and are respectively in front-back sliding fit with the first sliding groove and the second sliding groove.
Furthermore, the bottom plate and the top plate are fixedly connected together through a plurality of upright posts.
Furthermore, the top of the upright post is connected with the top plate through a screw.
Further, the top of the insulated wire rod is further provided with a sealing plate, the sealing plate is located at the top of the insulated baffle, the second sliding groove comprises a limiting groove and a moving groove, the sealing plate is arranged in the limiting groove, and the insulated baffle is arranged in the moving groove.
Furthermore, the height of the limiting groove is smaller than that of the sealing plate.
Further, the inside cavity of insulating wire pole sets up.
The beneficial effects of the utility model reside in that: the insulating wire rod wound with the coil is fixed between the top plate and the bottom plate, so that the stability of the transformer coil is improved, and the transformer coil is convenient to assemble or disassemble; the front wall of the insulated wire rod is provided with a plurality of wire slots in the vertical direction, coils are wound in the wire slots, and the wire slots can further improve the stability of the coils; the insulating baffle is respectively in sliding fit with the first sliding groove and the second sliding groove in the front and back directions, so that the insulating wire rod can be conveniently pulled out from the support frame for inspection or maintenance.
Drawings
FIG. 1 is a schematic view of a support frame according to an embodiment;
FIG. 2 is a bottom view of the top plate of the embodiment;
fig. 3 is a structural view of an insulated wire rod of the embodiment.
Detailed Description
As shown in fig. 1, the present embodiment provides a transformer coil support frame, which includes a bottom plate 1, a top plate 2, and a plurality of insulated wire rods 3.
Specifically, this embodiment has set up 3 insulating wire poles 3, and 3 cross sections of insulating wire pole set up to the ellipse, and 3 antethecas of insulating wire pole are equipped with a plurality of wire casings 31 in vertical direction, are used for the winding coil in the wire casing 31, and the stability of the coil that wire casing 31 can be very big, the outer edge at 3 both ends of insulating wire pole is equipped with insulating baffle 32, the inside cavity setting of insulating wire pole 3.
Specifically, as shown in fig. 2, the top of the bottom plate 1 is provided with three first chutes 11, the corresponding positions of the top plate 2 are provided with three second chutes 21, the insulated wire rod 3 is arranged between the first chute 11 and the second chute 21, and the insulating baffle 32 is respectively in sliding fit with the first chute 11 and the second chute 21 in the front-back direction, so that the insulated wire rod 3 can be conveniently pulled out from the support frame for inspection or maintenance.
More specifically, the first slide groove 11 and the second slide groove 21 have the same cross section, and the upper portion is a semi-ellipse and the lower portion is a rectangle.
More specifically, the bottom plate 1 is fixed in the transformer, the bottom plate 1 and the top plate 2 are fixedly connected together through a plurality of columns 4, and the tops of the columns 4 are connected with the top plate 2 through screws 41, so that the top plate 2 can be conveniently detached or fixed through the screws 41.
More specifically, as shown in fig. 3, a sealing plate 33 is further disposed on the top of the insulated wire rod 3, the sealing plate 33 is disposed on the top of the insulating baffle 32, as shown in fig. 2, the second sliding slot 21 includes a limiting slot 211 and a moving slot 212, the sealing plate 33 is disposed in the limiting slot 211, the insulating baffle 32 is disposed in the moving slot 212, and the height of the limiting slot 211 is smaller than that of the sealing plate 33.
Through the above structure, the screw 41 is unscrewed, the top plate 2 does not need to be completely detached, the top plate 2 only needs to be moved upwards by a little height, and then the sealing plate 33 is separated from the limiting groove 211, so that the sealing plate can move forwards along the moving groove 212.
When the coil winding device is used, the insulating wire rod 3 wound with the coil is placed in the first sliding groove 11; then the top plate 2 is fixedly connected to the upright post 4 by using a screw 41; at this time, the sealing plate 33 and the insulating baffle 32 positioned on the top of the insulated wire rod 3 are respectively fixed in the limiting groove 211 and the moving groove 212; when the insulated wire rod 3 needs to be pulled out for inspection or maintenance, the screw 41 is unscrewed, and the insulated wire rod 3 is pulled out, which is very convenient.
The above embodiments are only used for illustrating the technical ideas and features of the present invention, and do not represent the only or limiting of the present invention. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.
Claims (6)
1. A transformer coil support frame is characterized by comprising a bottom plate (1), a top plate (2) and a plurality of insulated wire rods (3);
the top of the bottom plate (1) is provided with a plurality of first sliding grooves (11), the corresponding position of the top plate (2) is provided with a plurality of second sliding grooves (21), and the insulated wire rod (3) is arranged between the first sliding grooves (11) and the second sliding grooves (21);
the cross section of the insulated wire rod (3) is set to be oval, a plurality of wire grooves (31) are formed in the front wall of the insulated wire rod (3) in the vertical direction, insulating baffles (32) are arranged on the outer edges of the two ends of the insulated wire rod (3), and the insulating baffles (32) are in sliding fit with the first sliding groove (11) and the second sliding groove (21) in the front and back directions respectively.
2. The transformer coil support frame according to claim 1, characterized in that the bottom plate (1) and the top plate (2) are fixedly connected together by a plurality of columns (4).
3. The transformer coil support frame according to claim 2, characterized in that the top of the column (4) is connected to the top plate (2) by a screw (41).
4. The transformer coil supporting frame according to claim 3, wherein a sealing plate (33) is further arranged at the top of the insulated wire rod (3), the sealing plate (33) is located at the top of the insulating baffle (32), the second sliding groove (21) comprises a limiting groove (211) and a moving groove (212), the sealing plate (33) is arranged in the limiting groove (211), and the insulating baffle (32) is arranged in the moving groove (212).
5. The transformer coil support bracket according to claim 4, wherein the height of the limiting groove (211) is smaller than the height of the sealing plate (33).
6. A transformer coil support according to any one of claims 1 to 5, characterized in that the insulated wire rod (3) is hollow inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220318130.XU CN217157917U (en) | 2022-02-17 | 2022-02-17 | Transformer coil support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220318130.XU CN217157917U (en) | 2022-02-17 | 2022-02-17 | Transformer coil support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217157917U true CN217157917U (en) | 2022-08-09 |
Family
ID=82690995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220318130.XU Active CN217157917U (en) | 2022-02-17 | 2022-02-17 | Transformer coil support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217157917U (en) |
-
2022
- 2022-02-17 CN CN202220318130.XU patent/CN217157917U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A transformer coil support bracket Granted publication date: 20220809 Pledgee: Chengdu financial holding Financing Guarantee Co.,Ltd. Pledgor: SICHUAN CHUANHE SHENGXIN POWER ENGINEERING CO.,LTD. Registration number: Y2024510000151 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |