CN206774358U - A kind of dry-type transformer of convenient installation - Google Patents
A kind of dry-type transformer of convenient installation Download PDFInfo
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- CN206774358U CN206774358U CN201720429401.8U CN201720429401U CN206774358U CN 206774358 U CN206774358 U CN 206774358U CN 201720429401 U CN201720429401 U CN 201720429401U CN 206774358 U CN206774358 U CN 206774358U
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- winding
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Abstract
The utility model discloses a kind of dry-type transformer of convenient installation, including Transformer Winding, transformer core is provided with Transformer Winding, Transformer Winding is arranged on the upside of transformer base, transformer train wheel bridge is provided with the upside of Transformer Winding, middle connecting plate is provided with the downside of transformer base, bottom plate is provided with the downside of middle connecting plate, bottom plate is provided with two, and bottom plate both ends are equipped with support race, rack wheel is provided with support race, by rack wheel axis connection on bottom plate, the beneficial effects of the utility model are rack wheel：The utility model structure is novel, by increasing middle connecting plate and floor on the downside of dry-type transformer, and it is provided with two slide rails, only need transformer being lifted near installation site when mounted and both may be used, then by adjusting middle connecting plate and base, base is adjusted to installation site and fixation, then needs to fix transformer behind position in regulation transformer and reaching, construction requirement substantially reduces, and efficiency of construction greatly improves.
Description
Technical field
Transformer technology field is the utility model is related to, specifically a kind of dry-type transformer of convenient installation.
Background technology
Power transformer is a kind of static electrical equipment, is for the alternating voltage (electric current) of a certain numerical value is become into frequency
The equipment for the voltage (electric current) that rate identical is another or several numerical value are different.When first winding passes to alternating current, just produce
The magnetic flux of alternation, the magnetic flux of alternation are acted on by iron core magnetic conduction, and AC electromotive force is just induced in secondary winding.Secondary sensing
The height of electromotive force is relevant with the number of a secondary winding number of turn, i.e., voltage swing is directly proportional to the number of turn.Main function is transmission
Electric energy, therefore, rated capacity are its major parameters.Rated capacity is the usual value of a performance power, and it is to characterize transmission
The size of electric energy, is represented with kVA or MVA, when applying rated voltage to transformer, is determined under prescribed conditions not according to it
More than the rated current of temperature limit.The power transformer more saved is Amorphous Alloy Distribution Transformer, and its maximum is excellent
Point is that open circuit loss value spy is low.In use, voltage transformer is required to be placed in transformer tank, passes through transformer
Case is protected to transformer.
Dry-type transformer is widely used in the place such as local lighting, skyscraper, airport, harbour CNC plant equipment, simply
Say that dry-type transformer just refers to the transformer that iron core and winding are not immersed in insulating oil.The type of cooling is divided into natural air cooling
(AN) and air is forced to cool down (AF).During natural air cooling, transformer can the long-term continuous operation under rated capacity.Forced air cooling
When, transformer output capacity can improve 50%.Suitable for interrupted running overload, or emergent accident running overload；Due to mistake
Load loss and impedance voltage amplification are larger during load, in non-economy running status, therefore should not be at continuous for a long time
Running overload
But transformer installation it is then relatively difficult, it is necessary to installation the position specified on, generally by lifting appliance
Transformer is hung to above mounting seat, then can pass through being transferred to many times, until installation site is arrived in regulation, can just be pacified
Dress is fixed, thus during lifting, because volume of transformer weight is larger, and then causes to lift side, it is difficult to quickly hang
The installation site of fortune so that whole installation process wastes time and energy, and installation quality is not high, thus is badly in need of a kind of convenient peace now
The dry-type transformer of dress.
Utility model content
The purpose of this utility model is to provide a kind of dry-type transformer of convenient installation, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of dry-type transformer of convenient installation, including Transformer Winding, Transformer Winding is interior to be provided with transformer core, becomes
Depressor winding is arranged on the upside of transformer base, and transformer train wheel bridge is provided with the upside of Transformer Winding, is set on the downside of transformer base
There is middle connecting plate, bottom plate is provided with the downside of middle connecting plate, bottom plate is provided with two, and bottom plate both ends are equipped with support race, branch
Rack wheel is provided with frame race, rack wheel is by rack wheel axis connection on bottom plate.
As further program of the utility model：The Transformer Winding is equipped with Transformer Winding pad two layers up and down
Block, transformer train wheel bridge are provided with connecting sleeve, and connecting sleeve is provided with bushing and low-tension bushing.
As further program of the utility model：Dividing binding post is provided with front side of the Transformer Winding, is pressed from both sides on transformer
Support column is provided between plate and transformer base, fixes to be detachably attached on transformer by fixing nut on the upside of support column and presss from both sides
On plate.
As further program of the utility model：The transformer train wheel bridge both sides are equipped with hanger, are all provided with hanger
There is hanger hole.
As further program of the utility model：Pass through the first slide rail between the middle connecting plate and transformer base
It is flexibly connected, the first fixing bolt is provided with the outside of the first slide rail.
As further program of the utility model：The bottom plate is flexibly connected by the second slide rail with middle connecting plate,
The second fixing bolt is provided with the outside of second slide rail.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure is novel, by becoming in dry type
Increase middle connecting plate and floor on the downside of depressor, and two slide rails are provided with, thus only need to lift by crane in transformer when mounted
To installation site nearby both can, then by adjusting middle connecting plate and base, base is adjusted to installation site and fixation, so
Need to fix transformer behind position in regulation transformer and reaching afterwards, so make the simpler convenience of installation of transformer,
Construction requirement substantially reduces, and efficiency of construction greatly improves.
Brief description of the drawings
Fig. 1 is a kind of front view of the dry-type transformer of convenient installation.
Fig. 2 is a kind of side view of the dry-type transformer of convenient installation.
Fig. 3 is a kind of Local map of the dry-type transformer of convenient installation.
In figure：1- Transformer Windings, 2- Transformer Windings cushion block, 3- transformer cores, 4- transformer bases, 5- transformers
Train wheel bridge, 6- connecting sleeves, 7- dividing binding posts, 8- support columns, 9- fixing nuts, 10- hangers, 11- hangers hole, 12- first are slided
Rail, the fixing bolts of 13- first, 14- middle connecting plates, the slide rails of 15- second, 16- bottom plates, the fixing bolts of 17- second, 18- supports
Race, 19- rack wheels, 20- support wheel shafts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of dry-type transformer of convenient installation, including Transformer Winding
1, Transformer Winding is equipped with Transformer Winding cushion block 2 two layers about 1, and transformer core 3, transformation are provided with Transformer Winding 1
Device winding 1 is arranged on the upside of transformer base 4, and the upside of Transformer Winding 1 is provided with transformer train wheel bridge 5, on transformer train wheel bridge 5
Provided with connecting sleeve 6, connecting sleeve 6 is provided with bushing and low-tension bushing, and the front side of Transformer Winding 1 is provided with dividing binding post 7, become
Support column 8 is provided between depressor train wheel bridge 5 and transformer base 4, the upside of support column 8 is fixed by fixing nut to be detachably connected
Onto transformer train wheel bridge 5, the both sides of transformer train wheel bridge 5 are equipped with hanger 10, and hanger hole 11, transformer are equipped with hanger 10
The downside of base 4 is provided with middle connecting plate 14, between middle connecting plate 14 and transformer base 4 by the activity of the first slide rail 12 even
Connect, the outside of the first slide rail 12 is provided with the first fixing bolt 13, and the downside of middle connecting plate 14 is provided with bottom plate 16, and bottom plate 16 passes through second
Slide rail 15 is flexibly connected with middle connecting plate 14, and the second fixing bolt 17 is provided with the outside of the second slide rail, bottom plate 16 provided with two, and
The both ends of bottom plate 16 are equipped with support race 18, are provided with rack wheel 19 in support race 18, rack wheel 19 is connected by support wheel shaft 20
It is connected on bottom plate 16.
The utility model structure is novel, stable, the utility model when in use, first by rack wheel 19 by transformation
Device is pushed near position to be positioned, is then sling transformer above band installation site by lifting machine and hanger 10, by
In by lifting machine, the position of transformer is relatively difficult and accuracy is than relatively low adjusting, institute first by the first slide rail 12 come
The right position of regulating base board 16, then by the second slide rail 15 come the front and back position of regulating base board, when the position adjustments of bottom plate 6
After the completion of, then the installation for the transformer being fixedly connected with bottom plate 16 by fixing bolt is taken, then by lifting appliance from hanger
Removed on 10, the front and back position of the second slide rail 15 regulation transformer is then begun through, when transformer moves in the longitudinal direction
To after required position, then start to fasten the second fixing bolt 17, bottom plate 16 and middle connecting plate 14 are fixed together, then
The right position of transformer is adjusted by the first slide rail 12, after the left and right of transformer is adjusted to required position, is then started
The first fixing bolt 13 is tightened, is defined when being fastened between middle connecting plate 14 and transformer and can not carry out relative motion, this
When base 16, middle connecting plate and transformer between can not carry out relative motion, and now transformer has reached required position
Put, then can both be connected together dividing binding post, connecting sleeve and electric wire on demand according to actual conditions, then transformer is
Work can be run.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of dry-type transformer of convenient installation, including Transformer Winding (1), it is characterised in that set in Transformer Winding (1)
There is transformer core (3), Transformer Winding (1) is arranged on the upside of transformer base (4), is provided with and is become on the upside of Transformer Winding (1)
Depressor train wheel bridge (5), transformer base (4) downside are provided with middle connecting plate (14), bottom plate are provided with the downside of middle connecting plate (14)
(16), bottom plate (16) is provided with two, and bottom plate (16) both ends are equipped with support race (18), and support is provided with support race (18)
Take turns (19), rack wheel (19) is connected on bottom plate (16) by support wheel shaft (20).
A kind of 2. dry-type transformer of convenient installation according to claim 1, it is characterised in that the Transformer Winding
(1) it is equipped with Transformer Winding cushion block (2) two layers up and down, transformer train wheel bridge (5) is provided with connecting sleeve (6), connecting sleeve
(6) bushing and low-tension bushing are provided with.
A kind of 3. dry-type transformer of convenient installation according to claim 1, it is characterised in that the Transformer Winding
(1) front side is provided with dividing binding post (7), and support column (8), support column are provided between transformer train wheel bridge (5) and transformer base (4)
(8) upside is fixed by fixing nut and is detachably attached on transformer train wheel bridge (5).
A kind of 4. dry-type transformer of convenient installation according to claim 1, it is characterised in that the transformer train wheel bridge
(5) both sides are equipped with hanger (10), and hanger hole (11) is equipped with hanger (10).
A kind of 5. dry-type transformer of convenient installation according to claim 1, it is characterised in that the middle connecting plate
(14) it is flexibly connected between transformer base (4) by the first slide rail (12), first is provided with the outside of the first slide rail (12) and is fixed
Bolt (13).
6. the dry-type transformer of a kind of convenient installation according to claim 1, it is characterised in that the bottom plate (16) passes through
Second slide rail (15) is flexibly connected with middle connecting plate (14), and the second fixing bolt (17) is provided with the outside of the second slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429401.8U CN206774358U (en) | 2017-04-22 | 2017-04-22 | A kind of dry-type transformer of convenient installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429401.8U CN206774358U (en) | 2017-04-22 | 2017-04-22 | A kind of dry-type transformer of convenient installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774358U true CN206774358U (en) | 2017-12-19 |
Family
ID=60634381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429401.8U Active CN206774358U (en) | 2017-04-22 | 2017-04-22 | A kind of dry-type transformer of convenient installation |
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| Country | Link |
|---|---|
| CN (1) | CN206774358U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335855A (en) * | 2018-04-02 | 2018-07-27 | 江苏恒屹变压器有限公司 | A kind of dry-type transformer clamp device |
| CN112635160A (en) * | 2020-12-14 | 2021-04-09 | 鲁变电工股份有限公司 | Oil-immersed distribution transformer with high sudden short circuit resistance |
| CN112687457A (en) * | 2020-12-21 | 2021-04-20 | 青岛鼎信通讯股份有限公司 | Intermediate frequency transformer applied to power electronic transformer |
| CN113451018A (en) * | 2021-06-25 | 2021-09-28 | 江苏迈盛新材料有限公司 | Winding structure of power transformer |
-
2017
- 2017-04-22 CN CN201720429401.8U patent/CN206774358U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335855A (en) * | 2018-04-02 | 2018-07-27 | 江苏恒屹变压器有限公司 | A kind of dry-type transformer clamp device |
| CN112635160A (en) * | 2020-12-14 | 2021-04-09 | 鲁变电工股份有限公司 | Oil-immersed distribution transformer with high sudden short circuit resistance |
| CN112687457A (en) * | 2020-12-21 | 2021-04-20 | 青岛鼎信通讯股份有限公司 | Intermediate frequency transformer applied to power electronic transformer |
| CN113451018A (en) * | 2021-06-25 | 2021-09-28 | 江苏迈盛新材料有限公司 | Winding structure of power transformer |
| CN113451018B (en) * | 2021-06-25 | 2022-06-28 | 江苏迈盛新材料有限公司 | Winding structure of power transformer |
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