CN220171920U - Winding device of dry-type transformer winding structure - Google Patents
Winding device of dry-type transformer winding structure Download PDFInfo
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- CN220171920U CN220171920U CN202321135550.5U CN202321135550U CN220171920U CN 220171920 U CN220171920 U CN 220171920U CN 202321135550 U CN202321135550 U CN 202321135550U CN 220171920 U CN220171920 U CN 220171920U
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- type transformer
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- 238000004804 winding Methods 0.000 title claims abstract description 64
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Coil Winding Methods And Apparatuses (AREA)
Abstract
The utility model discloses a winding device of a dry-type transformer winding structure, which comprises: the utility model provides a winding device for a dry-type transformer winding structure, which solves the problem that when a rotating rod rises in the existing device, arch wrapping is possibly caused by winding, and copper wires and the rotating barrel are in a partially non-attached state.
Description
Technical Field
The utility model relates to the technical field of dry transformers, in particular to a winding device of a winding structure of a dry transformer.
Background
Currently, urban and rural power grid construction steps are accelerated, and the generated energy and the used energy of China are increased day by day. In general, every 1kW of power generation is increased, the total capacity of the transformer needs to be increased by 11kVA, and it is estimated that the dry distribution transformer accounts for about 1/5 to 1/4 of the total distribution transformer. According to historical experience and structural changes of transformer voltage class, the proportion of a distribution transformer is about 40%, the yield of a newly-increased dry-type transformer in China in the present year is about 2 hundred million KVA, the dry-type transformer is widely used in places such as local illumination, high-rise buildings, airports and wharf CNC mechanical equipment, the dry-type transformer is simply a transformer with iron cores and windings not immersed in insulating oil, and the dry-type transformer uses concentric windings.
In the patent publication number CN212461386U, one end of a copper wire of a dry-type transformer is wound in a wire-releasing groove inside a rotating roller, and then wound on the outer surface of the rotating roller, a pressing seat is pressed, so that a compression spring is deformed, a pushing rod drives a sliding seat to move, the sliding seat drives a first rotating rod to rotate by a certain angle, the first rotating rod drives a second rotating rod to rotate, at the moment, the second rotating rod can tighten the connection between the copper wire inside the rotating roller and the rotating roller, and at the moment, a coil formed by the rotating roller during winding can be in a compact state.
Therefore, it is necessary to provide a winding device for a winding structure of a dry-type transformer to solve the above-mentioned problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a winding device of a winding structure of a dry-type transformer, which solves the problem that when a rotating rod ascends, arch wrapping is possibly caused by winding, and a copper wire and a rotating cylinder are in a partially non-attached state.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a winding arrangement for a dry-type transformer winding structure, comprising: the wire winding device comprises a frame, a power mechanism, a support frame, a wire winding cylinder, a support plate, an adjusting mechanism and a protection mechanism;
the wire winding machine is characterized in that a power mechanism is arranged in the middle of the bottom surface of the frame, an output shaft of the power mechanism penetrates through the frame and is connected with a mounting disc, a wire winding drum which is rotationally connected with the power mechanism is arranged in the mounting disc, the wire winding drum is arranged in a supporting frame, the supporting frame is arranged on the top surface of the frame, supporting plates are arranged on two sides of the supporting frame, an adjusting mechanism is arranged on the same horizontal line with the wire winding drum, a protection mechanism is arranged between the wire winding drum and the supporting frame, the protection mechanism is arranged at the front end and the rear end of the wire winding drum, and the adjusting mechanism is arranged on the left side and the right side of the wire winding drum.
In one embodiment, adjustment mechanism comprises wire wheel, bottom plate, limiting plate, guide pulley, connecting plate, extension spring, telescopic link, wire wheel level sets up, and its outer peripheral face is seted up flutedly, and the copper line is near 90 degrees crooked dish and covers in the recess of wire wheel, the right side of wire wheel is equipped with the bottom plate, the top interval of bottom plate is equipped with the limiting plate, bottom plate, limiting plate are U type structure, bottom plate, limiting plate set up relatively, are equipped with the guide pulley between the opposite face, the both sides of limiting plate are equipped with the connecting plate, the connecting plate passes through the extension spring and is connected with the top surface of backup pad.
In one embodiment, the protection machanism is whole to be constituteed by inserted block, locking hole, riser, spring, stripper plate, the inserted block is connected with the slot plug-in of support frame, the fixed orifices has been seted up to the top surface both sides of slot, the whole T shape that is of inserted block, and the locking hole has been seted up to its top surface both sides, the inboard of inserted block is equipped with the riser, the riser passes through the spring and is connected with the stripper plate, the spring is equipped with a plurality ofly to evenly arrange between the two, the medial surface of stripper plate is the arcwall face, and two opposite stripper plate arcwall faces set up in opposite directions.
In one embodiment, the surfaces of the extrusion plates, which are contacted with the copper wires, are subjected to smooth polishing treatment.
In one embodiment, the middle parts of two sides of the limiting plate are provided with telescopic rods.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, after the copper wire is initially connected with the winding drum, the insert block is fixedly connected with the slot, so that the extrusion plate is abutted against the outer surface of the copper wire, and when the copper wire is wound, the extrusion plate is used for continuously tightly abutting against the copper wire, so that the smoothness of the winding effect is better.
(2) According to the utility model, the copper wire is led between the bottom plate and the limiting plate from the wire guide wheel, when the copper wire is positioned between the bottom plate and the limiting plate, the tension spring is in a stretching state, so that the guide wheel of the limiting plate is continuously in a compressing and conveying state for the copper wire, and the straightness of the copper wire can be finely adjusted.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a detailed view of the adjustment mechanism of the present utility model;
fig. 3 is a detailed view of the guard mechanism of the present utility model.
Wherein, the names corresponding to the reference numerals are: the wire winding machine comprises a frame 1, a power mechanism 2, a mounting plate 21, a supporting frame 3, a wire winding drum 4, a supporting plate 5, an adjusting mechanism 6, a wire guide wheel 61, a bottom plate 62, a limiting plate 63, a guide wheel 64, a connecting plate 65, a tension spring 66, a telescopic rod 67, a protection mechanism 7, an inserting block 71, a locking hole 72, a vertical plate 73, a spring 74 and a pressing plate 75.
Detailed Description
The utility model will be further illustrated by the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-2, the winding device of a dry-type transformer winding structure provided by the utility model comprises: the wire winding machine comprises a frame 1, a power mechanism 2, a support frame 3, a wire winding drum 4, a support plate 5, an adjusting mechanism 6 and a protection mechanism 7;
as shown in fig. 1, a power mechanism 2 is arranged in the middle of the bottom surface of the frame 1, an output shaft of the power mechanism 2 penetrates through the frame 1 and is connected with a mounting plate 21, a wire winding drum 4 rotationally connected with the power mechanism is arranged in the mounting plate 21, the wire winding drum 4 is arranged in a supporting frame 3, the supporting frame 3 is erected on the top surface of the frame 1, supporting plates 5 are arranged on two sides of the supporting frame 3, an adjusting mechanism 6 is arranged on the same horizontal line with the wire winding drum 4, a protection mechanism 7 is arranged between the wire winding drum 4 and the supporting frame 3, the protection mechanism 7 is arranged at the front end and the rear end of the wire winding drum 4, the adjusting mechanism 6 is arranged at the left side and the right side of the wire winding drum 4, the copper wire is tightly adjusted through the adjusting mechanism 6 and is connected with the wire winding drum 4, after connection is completed, the protection mechanism 7 is arranged on the inner side of the supporting frame 3, and the wire winding drum 4 is limited and protected.
Preferably, in one embodiment, as shown in fig. 1-2, the adjusting mechanism 6 is composed of a wire guiding wheel 61, a bottom plate 62, a limiting plate 63, a guide wheel 64, a connecting plate 65, a tension spring 66 and a telescopic rod 67, the wire guiding wheel 61 is horizontally arranged, a groove is formed in the outer peripheral surface of the wire guiding wheel 61, a copper wire is approximately 90-degree bent and covered in the groove of the wire guiding wheel 61, the bottom plate 62 is arranged on the right side of the wire guiding wheel 61, the limiting plate 63 is arranged above the bottom plate 62 at intervals, the bottom plate 62 and the limiting plate 63 are of a U-shaped structure, the bottom plate 62 and the limiting plate 63 are oppositely arranged, a guide wheel 65 is arranged between opposite surfaces, two sides of the limiting plate 63 are provided with connecting plates 65, the connecting plates 65 are connected with the top surface of the supporting plate 5 through tension springs 66, and when the copper wire is located between the bottom plate 62 and the limiting plate 63, the tension spring 66 is in a stretching state, the guide wheel 64 of the limiting plate 63 is continuously in a compressing and conveying state, and the straightness of the copper wire can be finely adjusted.
Preferably, in one embodiment, the protection mechanism 7 is integrally formed by an insert block 71, a locking hole 72, a vertical plate 73, a spring 74 and a pressing plate 75, the insert block 71 is connected with the slot 31 of the support frame 3 in an inserted manner, the two sides of the top surface of the slot 31 are provided with the fixing holes 32, the insert block 71 is integrally in a T shape, the two sides of the top surface of the insert block are provided with the locking hole 72, the locking hole 72 and the fixing holes 32 are fixedly connected by inserting fixing bolts into the locking hole 72 and the fixing holes 32, the vertical plate 73 is arranged on the inner side of the insert block 71, the vertical plate 73 is connected with the pressing plate 75 through the spring 74, the springs 74 are provided with a plurality of pressing plates and are uniformly distributed between the two pressing plates, the inner side of the pressing plate 75 is an arc-shaped surface, the two opposite pressing plates 75 are oppositely arranged, after the copper wire is initially connected with the slot 31, the pressing plate 75 is abutted against the outer surface of the copper wire, and the copper wire is continuously abutted against the pressing plate 75, and the copper wire is rolled up, and the flatness of the rolling effect is better.
Preferably, in one embodiment, the contact surface of the extrusion plate 75 with the copper wire is polished smoothly, so as to prevent the copper wire from being scratched during the tightening.
Preferably, in one embodiment, the middle parts of two sides of the limiting plate 63 are provided with telescopic rods 67, so that the limiting plate 63 is limited by the telescopic rods 67 to prevent the limiting plate from shaking left and right.
The working principle of the utility model is as follows:
during operation, copper wires are led between the bottom plate 62 and the limiting plate 63 from the wire guide wheel 61, when the copper wires are located between the bottom plate 62 and the limiting plate 63, the tension spring 66 is in a stretching state, the guide wheel 64 of the limiting plate 63 is continuously in a compressing and conveying state for the copper wires, the straightness of the copper wires can be finely adjusted, after the copper wires are initially connected with the wire collecting cylinder 4, the inserting block 71 is fixedly connected with the inserting groove 31, the extruding plate 75 is abutted with the outer surface of the copper wires, and when the copper wires are wound, the copper wires are continuously abutted through the extruding plate 75, so that the flatness of the winding effect is better.
The above embodiment is only one of the preferred embodiments of the present utility model, and should not be used to limit the scope of the present utility model, but all the insubstantial modifications or color changes made in the main design concept and spirit of the present utility model are still consistent with the present utility model, and all the technical problems to be solved are included in the scope of the present utility model.
Claims (5)
1. A winding device of a dry-type transformer winding structure is characterized in that: comprising the following steps: a frame;
the wire winding machine is characterized in that a power mechanism is arranged in the middle of the bottom surface of the frame, an output shaft of the power mechanism penetrates through the frame and is connected with a mounting disc, a wire winding drum which is rotationally connected with the power mechanism is arranged in the mounting disc, the wire winding drum is arranged in a supporting frame, the supporting frame is arranged on the top surface of the frame, supporting plates are arranged on two sides of the supporting frame, an adjusting mechanism is arranged on the same horizontal line with the wire winding drum, a protection mechanism is arranged between the wire winding drum and the supporting frame, the protection mechanism is arranged at the front end and the rear end of the wire winding drum, and the adjusting mechanism is arranged on the left side and the right side of the wire winding drum.
2. The winding device of the dry-type transformer winding structure according to claim 1, wherein the adjusting mechanism consists of a wire guide wheel, a bottom plate, a limiting plate, guide wheels, connecting plates, tension springs and telescopic rods, the wire guide wheel is horizontally arranged, the outer peripheral surface of the wire guide wheel is provided with grooves, copper wires are bent to be close to 90 degrees and covered in the grooves of the wire guide wheel, the bottom plate is arranged on the right side of the wire guide wheel, the limiting plates are arranged above the bottom plate at intervals, the bottom plate and the limiting plates are of U-shaped structures, the bottom plate and the limiting plates are oppositely arranged, the guide wheels are arranged between opposite surfaces, the connecting plates are arranged on two sides of the limiting plates, and the connecting plates are connected with the top surfaces of the supporting plates through the tension springs.
3. The winding device of a dry-type transformer winding structure according to claim 1, wherein the protection mechanism is integrally composed of an inserting block, locking holes, vertical plates, springs and extrusion plates, the inserting block is connected with the inserting groove of the supporting frame in an inserting mode, fixing holes are formed in two sides of the top surface of the inserting groove, the inserting block is integrally in a T shape, the locking holes are formed in two sides of the top surface of the inserting block, the vertical plates are arranged on the inner sides of the inserting block, the vertical plates are connected with the extrusion plates through the springs, the springs are arranged in a plurality of mode and are evenly distributed between the vertical plates, the inner side faces of the extrusion plates are arc-shaped faces, and the arc-shaped faces of the two opposite extrusion plates are oppositely arranged.
4. A winding device for a dry-type transformer winding structure according to claim 3, wherein the surfaces of the extrusion plates contacting with the copper wires are polished smoothly.
5. The winding device of a dry-type transformer winding structure according to claim 2, wherein the middle parts of two sides of the limiting plate are provided with telescopic rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321135550.5U CN220171920U (en) | 2023-05-12 | 2023-05-12 | Winding device of dry-type transformer winding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321135550.5U CN220171920U (en) | 2023-05-12 | 2023-05-12 | Winding device of dry-type transformer winding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220171920U true CN220171920U (en) | 2023-12-12 |
Family
ID=89058389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321135550.5U Active CN220171920U (en) | 2023-05-12 | 2023-05-12 | Winding device of dry-type transformer winding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220171920U (en) |
-
2023
- 2023-05-12 CN CN202321135550.5U patent/CN220171920U/en active Active
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