CN211788581U - Noise reduction device for dry-type transformer - Google Patents
Noise reduction device for dry-type transformer Download PDFInfo
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- CN211788581U CN211788581U CN202020816296.5U CN202020816296U CN211788581U CN 211788581 U CN211788581 U CN 211788581U CN 202020816296 U CN202020816296 U CN 202020816296U CN 211788581 U CN211788581 U CN 211788581U
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- type transformer
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- wool board
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Abstract
The utility model discloses a device of making an uproar falls for dry-type transformer, including fixing base, rock wool board, dry-type transformer body and light, the rock wool board sets up to the side in the shell, and the inside leading flank of rock wool board is provided with the second snubber block, the dry-type transformer body sets up in the shell inside, and the dry-type transformer body sets up at the rock wool inboard, and the dry-type transformer body downside is provided with the supporting seat simultaneously, the dry-type transformer body is connected with the supporting seat through first connecting screw, and the supporting seat downside is provided with the support frame, and the support frame runs through the rock wool board through the second connecting screw simultaneously and is. This a device of making an uproar falls for dry-type transformer is provided with the rock wool board, and when using dry-type transformer, pack dry-type transformer into this and fall the device of making an uproar inside, absorb the noise that produces dry-type transformer through the rock wool board and eliminate, the rock wool board belongs to sound barrier material, causes dry-type transformer to be difficult to cause the influence to crowd around when using.
Description
Technical Field
The utility model particularly relates to a dry-type transformer technical field specifically is a device of making an uproar falls for dry-type transformer.
Background
The dry-type transformer is widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply, the dry-type transformer is a transformer with an iron core and a winding which are not immersed in insulating oil, the dry-type transformer mainly comprises the iron core consisting of silicon steel sheets and a coil poured by epoxy resin, an insulating cylinder is arranged between a high-voltage coil and a low-voltage coil to increase electrical insulation, a cushion block supports the coil and restricts the coil, and fasteners lapped by parts of the dry-type transformer have loosening performance.
The existing dry-type transformer can generate larger noise when in use, and the dry-type transformer is often used in high-rise residential districts, office buildings, hospitals and other places, thereby causing certain influence on the life of people around.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device of making an uproar falls for dry-type transformer to solve the current dry-type transformer that proposes in the above-mentioned background art and can produce great noise when using, because dry-type transformer often is used for places such as high-rise residential district, office building, hospital, causes the problem of certain influence to people's life on every side.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device of making an uproar falls for dry-type transformer, includes fixing base, rock wool board, dry-type transformer body and light, the rock wool board sets up at the internal side of shell, and the inside leading flank of rock wool board is provided with the second snubber block, the dry-type transformer body sets up at the shell internal side, and the dry-type transformer body sets up at the rock wool inboard, and the dry-type transformer body downside is provided with the supporting seat simultaneously, the dry-type transformer body is connected with the supporting seat through first connecting screw, and the supporting seat downside is provided with the support frame, and the support frame runs through the rock wool board through the second and is connected with the shell simultaneously, the light sets up the internal.
The utility model discloses a dry-type transformer, including fixing base, shell, door, baffle, connecting hole, first snubber block, second snubber block, the position of first snubber block and the position of second snubber block are corresponding setting, the orthophoria shape of rock wool board is the same with the orthophoria shape of shell, the light is equidistant setting, through the effect of illumination of light, makes things convenient for the staff to maintain or maintain dry-type transformer, and is provided with the observation window on the door, and the case door trailing flank is provided with first snubber block simultaneously, the length and the width of fixing base are greater than the length and the width of shell downside respectively for the shell downside can play water proof effect, connected mode between door and the shell is connected for rotating.
Compared with the prior art, the beneficial effects of the utility model are that: the noise reduction device for the dry-type transformer,
(1) the rock wool board is arranged, when the dry type transformer is used, the dry type transformer is arranged in the noise reduction device, noise generated by the dry type transformer is absorbed and eliminated through the rock wool board, and the rock wool board belongs to sound insulation materials, so that the dry type transformer is not easy to influence surrounding people when in use;
(2) the noise reduction device is provided with a first damping block and a second damping block, and when the dry-type transformer is installed in the noise reduction device, the vibration range of the dry-type transformer is controlled by the aid of the limiting effect of the first damping block and the second damping block on the dry-type transformer;
(3) the illuminating lamp is arranged, and the dry type transformer is conveniently maintained and adjusted or repaired by workers under the irradiation effect of the illuminating lamp when the dry type transformer is arranged in the noise reduction device.
Drawings
FIG. 1 is a schematic view of the front view of the present invention;
FIG. 2 is a schematic view of the front view of the internal structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. fixing base, 2, connecting hole, 3, shell, 4, chamber door, 5, observation window, 6, first snubber block, 7, rock wool board, 8, second snubber block, 9, dry-type transformer body, 10, supporting seat, 11, first connecting screw, 12, support frame, 13, second connecting screw, 14, light.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a device of making an uproar falls for dry-type transformer, as shown in fig. 1 and fig. 2, connecting hole 2 has been seted up on fixing base 1, and the side is provided with shell 3 on fixing base 1, the length and the width of fixing base 1 are greater than the length and the width of the 3 downside of shell respectively, supporting role through fixing base 1, thereby play water-proof effects to shell 3 bottom, 3 leading flank of shell is provided with chamber door 4, and be provided with observation window 5 on chamber door 4, connected mode between chamber door 4 and the shell 3 is connected for rotating, make things convenient for chamber door 4 to open or close like this, 4 trailing flank of chamber door is provided with first snubber block 6 simultaneously, the position of first snubber block 6 is corresponding the setting with the position of second snubber block 8, make first snubber block 6 and second snubber block 8 can play the shock attenuation cushioning effect to dry-type transformer body 9 simultaneously.
As shown in fig. 2, rock wool board 7 sets up at 3 medial surfaces of shell, and the inside leading flank of rock wool board 7 is provided with second snubber block 8, the orthographic shape of rock wool board 7 is the same with the orthographic shape of shell 3, make rock wool board 7 can play syllable-dividing effect to shell 3 inside all around, make the use of dry-type transformer body 9 be difficult to cause the influence to people around, dry-type transformer body 9 sets up at shell 3 inboardly, and dry-type transformer body 9 sets up at rock wool board 7 inboardly, the while 9 downside of dry-type transformer body is provided with supporting seat 10.
As shown in fig. 3, dry-type transformer body 9 is connected with supporting seat 10 through first connecting screw 11, and the supporting seat 10 downside is provided with support frame 12, and support frame 12 runs through rock wool board 7 through second connecting screw 13 simultaneously and is connected with shell 3, and light 14 sets up at the inside downside of shell 3, and light 14 runs through upside rock wool board 7, and light 14 is equidistant setting, through light 14's setting, causes the convenient maintenance of staff or maintenance dry-type transformer body 9.
The working principle is as follows: when the noise reduction device for the dry-type transformer is used, the shell 3 is fixed by using a fixing screw to penetrate through the connecting hole 2 on the fixing seat 1 to be connected with the ground mounting rack, the dry-type transformer body 9 is arranged in the shell 3 at the moment, the dry-type transformer body 9 is fixed by using a second connecting screw 13 to penetrate through the supporting frame 12 to be connected with the shell 3, the box door 4 is closed at the moment, the front side surface and the rear side surface of the dry-type transformer body 9 are simultaneously supported by the first damping block 6 and the second damping block 8, when the dry-type transformer body 9 is used, the dry-type transformer body 9 is limited and supported by the first damping block 6 and the second damping block 8, the dry-type transformer body 9 is buffered when in operation, and simultaneously, the noise generated when the dry-type transformer body 9 is operated is silenced by the rock, the dry-type transformer body 9 is not easy to affect the surrounding residents during operation, meanwhile, the illumination function of the illuminating lamp 14 is used for facilitating the maintenance or repair of the dry-type transformer body 9 for the workers, and the content which is not described in detail in the specification belongs to the prior art which is well known to the professional in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a device of making an uproar falls for dry-type transformer, includes fixing base (1), rock wool board (7), dry-type transformer body (9) and light (14), its characterized in that: rock wool board (7) set up at shell (3) medial surface, and rock wool board (7) inside leading flank is provided with second snubber block (8), dry-type transformer body (9) set up in shell (3) inboard, and dry-type transformer body (9) set up at rock wool board (7) inboard, and dry-type transformer body (9) downside is provided with supporting seat (10) simultaneously, dry-type transformer body (9) are connected with supporting seat (10) through first connecting screw (11), and supporting seat (10) downside is provided with support frame (12), and rock wool board (7) are run through second connecting screw (13) to support frame (12) simultaneously and are connected with shell (3), light (14) set up at shell (3) inside downside, and light (14) run through side rock wool board (7).
2. A noise reducing device for a dry-type transformer according to claim 1, wherein: connecting hole (2) have been seted up on fixing base (1), and the side is provided with shell (3) on fixing base (1), shell (3) leading flank is provided with chamber door (4), and is provided with observation window (5) on chamber door (4), and chamber door (4) trailing flank is provided with first snubber block (6) simultaneously.
3. A noise reducing device for a dry-type transformer according to claim 2, wherein: the length and the width of the fixed seat (1) are respectively greater than those of the lower side surface of the shell (3).
4. A noise reducing device for a dry-type transformer according to claim 2, wherein: the box door (4) and the shell (3) are connected in a rotating mode.
5. A noise reducing device for a dry-type transformer according to claim 2, wherein: the position of the first damping block (6) is arranged corresponding to the position of the second damping block (8).
6. A noise reducing device for a dry-type transformer according to claim 1, wherein: the front view shape of the rock wool board (7) is the same as that of the shell (3).
7. A noise reducing device for a dry-type transformer according to claim 1, wherein: the illuminating lamps (14) are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020816296.5U CN211788581U (en) | 2020-05-16 | 2020-05-16 | Noise reduction device for dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020816296.5U CN211788581U (en) | 2020-05-16 | 2020-05-16 | Noise reduction device for dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211788581U true CN211788581U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020816296.5U Active CN211788581U (en) | 2020-05-16 | 2020-05-16 | Noise reduction device for dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211788581U (en) |
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2020
- 2020-05-16 CN CN202020816296.5U patent/CN211788581U/en active Active
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