CN220873409U

CN220873409U - Winding device for dry-type transformer winding

Info

Publication number: CN220873409U
Application number: CN202322473702.9U
Authority: CN
Inventors: 陈美华
Original assignee: Wuhan Luyaoba Electric Power Technology Co ltd
Current assignee: Wuhan Luyaoba Electric Power Technology Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-30
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a winding device for a dry-type transformer winding, and relates to the field of transformer production equipment. The utility model provides a dry-type transformer winding device, includes the base, the bottom fixedly connected with hydraulic stem of base inner chamber, the top fixedly connected with backup pad of hydraulic stem, the equal fixedly connected with support column in both sides at backup pad top, the top of support column runs through to the top and the fixedly connected with shell of base, the bottom fixedly connected with buffer of shell inner chamber, the top fixedly connected with fixed plate of buffer. The utility model provides a winding device for a dry-type transformer winding, which is characterized in that a driving motor drives a winding drum to start to rotate during winding, a hydraulic rod drives a supporting plate to move upwards at the moment, the supporting plate drives a sliding sleeve to slide on a sliding rod, meanwhile, the supporting plate drives a shell to move upwards through a supporting column, and the shell drives a rubber top roller to move upwards through a baffle and a first bearing seat, so that the rubber top roller is in contact with the lower surface of the winding drum.

Description

Winding device for dry-type transformer winding

Technical Field

The utility model relates to the field of transformer production equipment, in particular to a winding device for a dry-type transformer winding.

Background

A Transformer (Transformer) is a device for changing an ac voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core), and the main functions are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like.

In transformer production process, need receive the line with the coil and wind into the coil, current winding device does not have to compress tightly the structure, when people use winding device, causes the coil to become flexible easily, influences the coil quality, inconvenient people use.

It is therefore necessary to provide a dry-type transformer winding device that solves the above mentioned technical problems, the disclosure of which is only intended to increase the understanding of the general background of the invention, and is not necessarily to be taken as an admission or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Disclosure of utility model

The utility model provides a winding device for a dry-type transformer winding, which solves the technical problems that the existing winding device is not provided with a compacting structure, when people use the winding device, the coil is easy to loosen, the coil quality is influenced, and the use is inconvenient for people.

In order to solve the technical problems, the dry-type transformer winding device comprises a base, wherein a hydraulic rod is fixedly connected to the bottom of an inner cavity of the base, a supporting plate is fixedly connected to the top of the hydraulic rod, supporting columns are fixedly connected to the two sides of the top of the supporting plate, the top of each supporting column penetrates through the top of the base and is fixedly connected with a shell, a buffer is fixedly connected to the bottom of the inner cavity of the shell, a fixing plate is fixedly connected to the top of the buffer, baffles are fixedly connected to the two sides of the top of the fixing plate, the top of each baffle penetrates through the top of the base, a first bearing seat is fixedly connected to the top of the inner side of each baffle, a rubber top roller is sleeved on the inner side of each first bearing seat, a first side plate is fixedly connected to the right side of the top of each base, a driving motor is fixedly connected to the left side of each first side plate, a winding reel is fixedly connected to the left side of the top of each base, and a second side plate is fixedly connected to the left side of each base.

Preferably, the top on the right side of the second side plate is fixedly connected with a second bearing seat, and the right side of the second bearing seat is sleeved with the left side of the winding reel.

Preferably, the sliding sleeves are fixedly connected to the two sides of the supporting plate, the inner cavities of the sliding sleeves are slidably connected with sliding rods, and the top and the bottom of the sliding rods are fixedly connected with the top and the bottom of the inner cavities of the base.

Preferably, the number of the buffers is five, and the five buffers are equidistantly arranged at the bottom of the inner cavity of the shell.

Preferably, the both sides of shell inner chamber have all been seted up the spout, the inner chamber sliding connection of spout has the slider, the inboard of slider and the both sides fixed connection of fixed plate.

Compared with the related art, the winding device for the dry-type transformer winding has the following beneficial effects:

the utility model provides a winding device for a dry-type transformer winding, which is characterized in that a driving motor drives a winding drum to start to rotate during winding, a hydraulic rod drives a supporting plate to move upwards at the moment, the supporting plate drives a sliding sleeve to slide on a sliding rod, meanwhile, the supporting plate drives a shell to move upwards through a supporting column, and the shell drives a rubber top roller to move upwards through a baffle and a first bearing seat, so that the rubber top roller is in contact with the lower surface of the winding drum.

The utility model provides a winding device for a dry-type transformer winding, which is used for compacting a coil to prevent the coil from loosening.

Drawings

FIG. 1 is a schematic diagram of a winding apparatus for a dry-type transformer according to a preferred embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a base structure of the present utility model;

Fig. 3 is a cross-sectional view of the housing structure of the present utility model.

Reference numerals in the drawings: 1. a base; 2. a hydraulic rod; 3. a support plate; 4. a support column; 5. a housing; 6. a buffer; 7. a fixing plate; 8. a baffle; 9. a first bearing seat; 10. a rubber top roller; 11. a first side plate; 12. a bobbin; 13. a second side plate; 14. a second bearing seat; 15. a driving motor; 16. a sliding sleeve; 17. a slide bar; 18. a chute; 19. a sliding block.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiment one:

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a dry-type transformer winding device, including base 1, the bottom fixedly connected with hydraulic stem 2 of base 1 inner chamber, the top fixedly connected with backup pad 3 of hydraulic stem 2, the equal fixedly connected with support column 4 in both sides at backup pad 3 top, the top of support column 4 runs through to the top of base 1 and fixedly connected with shell 5, the bottom fixedly connected with buffer 6 of shell 5 inner chamber, the top fixedly connected with fixed plate 7 of buffer 6, the equal fixedly connected with baffle 8 in both sides at fixed plate 7 top, the top of baffle 8 runs through to the top of base 1, the inboard top fixedly connected with first bearing frame 9 of baffle 8, rubber top roller 10 has been cup jointed to the inboard of first bearing frame 9, the right side fixedly connected with first curb plate 11 at base 1 top, the top fixedly connected with driving motor 15 on the right side of first curb plate 11, driving motor 15's output runs through to the left side of first curb plate 11 and fixedly connected with bobbin 12, the left side fixedly connected with second curb plate 13 at base 1 top.

In this embodiment, the second bearing 14 provides an anti-shake effect on the bobbin 12 during use, and the sliding sleeve 16 and the sliding rod 17 provide an anti-shake effect on the fixing plate 7 during use.

Embodiment two:

Referring to fig. 1-3, on the basis of the first embodiment, the present utility model provides a technical solution: the top fixedly connected with second bearing 14 on the right side of second curb plate 13, the right side of second bearing 14 cup joints with the left side of bobbin 12, the both sides of backup pad 3 all fixedly connected with sliding sleeve 16, the inner chamber sliding connection of sliding sleeve 16 has slide bar 17, the top and the bottom of slide bar 17 and the top and the bottom fixed connection of base 1 inner chamber, the quantity of buffer 6 is five, and five buffer 6 are the equidistance and arrange in the bottom of shell 5 inner chamber, spout 18 has all been seted up to the both sides of shell 5 inner chamber, the inner chamber sliding connection of spout 18 has slider 19, the inboard of slider 19 and the both sides fixed connection of fixed plate 7.

In this embodiment: through buffer 6, played the effectual effect of buffering to fixed plate 7 in the use, through spout 18 and slider 19, played the spacing effect of removal to fixed plate 7 in the use.

The utility model provides a winding and winding device for a dry-type transformer, which has the following working principle:

The first innovation point implements the steps of:

the first step: during winding, the driving motor 15 drives the winding reel 12 to start rotating, at the moment, the hydraulic rod 2 drives the supporting plate 3 to move upwards, the supporting plate 3 drives the sliding sleeve 16 to slide on the sliding rod 17, and meanwhile, the supporting plate 3 drives the shell 5 to move upwards through the supporting column 4;

And a second step of: the shell 5 drives the rubber top roller 10 to move upwards through the baffle plate 8 and the first bearing seat 9, so that the rubber top roller 10 is in contact with the lower surface of the bobbin 12.

The second innovation point implementation step:

The first step: the coil is pressed to prevent the coil from loosening, and when the winding volume of the coil becomes large, the rubber top roller 10 is buffered downwards on the fixed plate 7 through the baffle plate 8;

And a second step of: the fixed plate 7 drives the slide 19 to slide in the slide groove 18, and the fixed plate 7 buffers on the buffer 6.

The standard parts used in the files of the utility model can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to the common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail, the peripheral controller mentioned in the specification can play a control role for the electrical elements mentioned in the specification, and the peripheral controller is conventional known equipment.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely a preferred embodiment of the utility model, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present utility model, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. A dry-type transformer winding wire winding device, comprising a base (1), characterized in that: the utility model discloses a winding reel, including base (1) inner chamber, bottom fixedly connected with hydraulic stem (2) of base (1) inner chamber, the top fixedly connected with backup pad (3) of hydraulic stem (2), the equal fixedly connected with support column (4) in both sides at backup pad (3) top, the top of support column (4) runs through to the top of base (1) and fixedly connected with shell (5), the bottom fixedly connected with buffer (6) of shell (5) inner chamber, the top fixedly connected with fixed plate (7) of buffer (6), the equal fixedly connected with baffle (8) in both sides at fixed plate (7) top, the top of baffle (8) runs through to the top of base (1), the inboard fixedly connected with first bearing frame (9) of top of baffle (8), rubber top roller (10) have been cup jointed to the inboard at first curb plate (11) of the right side at base (1) top, the top fixedly connected with driving motor (15) on the right side of first curb plate (11), the output of driving motor (15) runs through to first curb plate (11) and fixedly connected with bobbin (13) on the left side of base (1).

2. A dry-type transformer winding device according to claim 1, characterized in that the top of the right side of the second side plate (13) is fixedly connected with a second bearing block (14), and the right side of the second bearing block (14) is sleeved with the left side of the bobbin (12).

3. The dry-type transformer winding wire winding device according to claim 1, wherein sliding sleeves (16) are fixedly connected to two sides of the supporting plate (3), sliding rods (17) are slidably connected to inner cavities of the sliding sleeves (16), and the top and the bottom of the sliding rods (17) are fixedly connected with the top and the bottom of the inner cavities of the base (1).

4. A dry-type transformer winding device according to claim 1, characterized in that the number of buffers (6) is five, and the five buffers (6) are equidistantly arranged at the bottom of the cavity of the housing (5).

5. The dry-type transformer winding wire winding device according to claim 1, wherein sliding grooves (18) are formed in two sides of an inner cavity of the housing (5), sliding blocks (19) are slidably connected in the inner cavity of the sliding grooves (18), and the inner sides of the sliding blocks (19) are fixedly connected with two sides of the fixing plate (7).