CN208315319U - Oil-immersed transformer winding construction - Google Patents
Oil-immersed transformer winding construction Download PDFInfo
- Publication number
- CN208315319U CN208315319U CN201820949797.3U CN201820949797U CN208315319U CN 208315319 U CN208315319 U CN 208315319U CN 201820949797 U CN201820949797 U CN 201820949797U CN 208315319 U CN208315319 U CN 208315319U
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- China
- Prior art keywords
- plate
- open slot
- bellows
- screw rod
- oil
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 title claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 15
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model provides oil-immersed transformer winding construction, including clamping plate, base plate, support plate, bellows, screw rod, open slot, expansion plate and hollow cage plate, the clamping plate is symmetrically mounted on base plate upper surface, open slot is offered on the downside of the base plate, and lower part is provided with support plate in open slot, the upper end face of support plate rear portion is fixed with expansion plate, the expansion plate is arranged in hollow sleeve intralamellar part, the hollow cage plate upper end is connected by sliding rail with upside in open slot, rear side is connected by bearing with screw rod in the open slot, the screw rod is assemblied on hollow cage plate, the support plate upper end is pasted with bellows, the bellows is mounted on upside in open slot, the design achieves the functions of fast removal, the utility model is easy to use, convenient for operation, realize the function of fast removal, surely It is qualitative good, high reliablity.
Description
Technical field
The utility model is oil-immersed transformer winding construction, belongs to transformer equipment field.
Background technique
Distribution transformer is one of the important equipment in industrial and mining enterprises and civil buildings power supply-distribution system, it by 10kV or
35kV network voltage is down to the 230/400V busbar voltage that user uses.Such product is suitable for exchange 50Hz, three-phase maximum
Constant volume 2500kVA can be used indoors, capacity 315kVA and it is following when it is mountable on bar, environment temperature be not higher than 40
DEG C, it is not less than -25 DEG C, 30 DEG C of highest mean daily temperature, 20 DEG C of highest year-round average temperature, relative humidity is no more than 90%, height above sea level
Degree is no more than 1000m.
Existing oil-immersed transformer winding construction when be mounted in transformer tank body, usually by manually into
Row is carried, to increase the workload of personnel, and operation is cumbersome, be easy to cause the damage of winding construction.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide oil-immersed transformer winding construction, with solution
Certainly the problems mentioned above in the background art, the utility model is easy to use, convenient for operation, realizes the function of fast removal,
Stability is good, high reliablity.
To achieve the goals above, the utility model is achieved through the following technical solutions: oil-immersed transformer around
Group structure, including iron core, clamping frame, coil and supporting mechanism, the iron core are arranged inside clamping frame, are enclosed on the iron core
Coil, the coil are assemblied in inside clamping frame, and the supporting mechanism upper end is equipped with clamping frame and iron core, the supporting mechanism packet
Clamping plate, base plate, support plate, bellows, screw rod, open slot, expansion plate and hollow cage plate are included, the clamping plate is symmetrically installed
In base plate upper surface, the clamping plate is respectively assembled at clamping frame front and rear sides lower part, offers open slot on the downside of the base plate,
And lower part is provided with support plate in open slot, the upper end face of support plate rear portion is fixed with expansion plate, and the expansion plate setting exists
Hollow sleeve intralamellar part, the hollow cage plate upper end are connected by sliding rail with upside in open slot, and rear side is logical in the open slot
It crosses bearing to be connected with screw rod, the screw rod is assemblied on hollow cage plate, and the support plate upper end is pasted with bellows, described
Bellows is mounted on upside in open slot, and the bellows is arranged on front side of hollow cage plate.
In one embodiment, the screw rod is fixedly arranged at the front end with handle, and the screw rod is connected by pair of nut with hollow cage plate
It connects.
In one embodiment, the base plate lower end and support plate lower end are inlaid with rubber leg.
In one embodiment, the bellows lower end is connected by tracheae with inflator, and inflator is embedded in branch
Fagging lower end, and inflator is connected to the battery by conducting wire and is connect.
In one embodiment, the base plate upper end is pasted with rubber pad, is equipped with air bag on rear side of the base plate, described
Clamping plate inner face is machined with anti-skid chequer.
In one embodiment, there are two sliding circular holes for processing at left and right sides of the base plate, and slide and install on circular hole
There is L-type support frame, and L-type support frame lower end is fixed with movable pulley.
The utility model has the beneficial effects that the oil-immersed transformer winding construction of the utility model, the utility model pass through
Clamping plate, base plate, support plate, bellows, screw rod, open slot, expansion plate and hollow cage plate are added, the design achieves fast
The function that speed is carried, easy to operate, workload is small, solves existing oil-immersed transformer winding construction and is carrying out being mounted on change
When in depressor cabinet, usually by manually being carried, to increase the workload of personnel, and cumbersome, appearance is operated
The problem of easily causing the damage of winding construction.
Because adding rubber leg, which improves support effect, and because adding inflator, the design achieves to flexible
Hose is inflated, and because adding air bag, which improves protection effect, because of addition sliding circular hole, L-type support frame and movement
Wheel, the design achieves mobile functions, and the utility model is easy to use, convenient for operation, realize the function of fast removal, surely
It is qualitative good, high reliablity.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model oil-immersed transformer winding construction；
Fig. 2 is that supporting mechanism faces the schematic diagram of the section structure in the utility model oil-immersed transformer winding construction；
Fig. 3 is the right view the schematic diagram of the section structure of supporting mechanism in the utility model oil-immersed transformer winding construction；
In figure: 1- iron core, 2- clamping frame, 3- coil, 4- supporting mechanism, 41- clamping plate, 42- base plate, 43- support plate, 44-
Bellows, 45- screw rod, 46- open slot, 47- expansion plate, the hollow cage plate of 48-.
Specific embodiment
Before describing the embodiments in more detail, it should be understood that the utility model is not limited in the application hereafter or attached drawing
Described in detailed construction or arrangement of elements.The embodiment that the utility model can be realized for other way.Moreover, it should manage
Solution, the words and terms used herein are for illustrative purposes only, should not be interpreted in a limited way." packet used herein
Include ", "comprising", the similar wording such as " having " means comprising items listed thereafter, its equivalent and other additional things.It is special
It is not that when describing " a certain component ", it also may include more that the utility model, which does not limit the quantity of the element as one,
It is a.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: oil-immersed transformer winding construction, including iron
Core 1, clamping frame 2, coil 3 and supporting mechanism 4, iron core 1 are arranged inside clamping frame 2, and coil 3 is enclosed on iron core 1, and coil 3 fills
It fits over inside clamping frame 2,4 upper end of supporting mechanism is equipped with clamping frame 2 and iron core 1.
Supporting mechanism 4 includes clamping plate 41, base plate 42, support plate 43, bellows 44, screw rod 45, open slot 46, stretches
Plate 47 and hollow cage plate 48, clamping plate 41 are symmetrically mounted on 42 upper surface of base plate, and clamping plate 41 is respectively assembled at 2 front and back two of clamping frame
Side lower part offers open slot 46 on the downside of base plate 42, and lower part is provided with support plate 43,43 upper end of support plate in open slot 46
Face rear portion is fixed with expansion plate 47, and expansion plate 47 is arranged inside hollow cage plate 48, and hollow 48 upper end of cage plate passes through sliding rail and opens
Upside is connected in mouth slot 46, and rear side passes through bearing and is connected with screw rod 45 in open slot 46, and screw rod 45 is assemblied in hollow cage plate
On 48,43 upper end of support plate is pasted with bellows 44, and bellows 44 is mounted on upside, bellows 44 in open slot 46 and sets
It sets in hollow 48 front side of cage plate, the design achieves the functions of fast removal.
Screw rod 45 is fixedly arranged at the front end with handle, and screw rod 45 is connected by pair of nut with hollow cage plate 48,42 lower end of base plate
And 43 lower end of support plate is inlaid with rubber leg, 44 lower end of bellows is connected by tracheae with inflator, and is filled
Mechanism of qi is embedded in 43 lower end of support plate, and inflator is connected to the battery by conducting wire and is connect, and 42 upper end of base plate is pasted with rubber
It pads, air bag is equipped on rear side of base plate 42,41 inner face of clamping plate is machined with anti-skid chequer, and 42 left and right sides of base plate is machined with
Two sliding circular holes, and slide and L-type support frame is installed on circular hole, and L-type support frame lower end is fixed with movable pulley.
Specific embodiment: in actual use, user of service holds clamping frame 2 and moves, then clamping frame 2, iron core
1, coil 3 and supporting mechanism 4 are moved under the action of movable pulley, to realize that the present apparatus is moved to transformer-cabinet
Front side, then user of service starts inflator, and it is dynamic that inflator work drives air stream, and then is inflated to bellows 44,
Then bellows 44 starts to extend and base plate 42 is driven to move up, and base plate 42 moves up while driving hollow cage plate
48, clamping frame 2, iron core 1 and coil 3 move up, and when base plate 42 is moved upwards up to suitable position, stop inflator, this
When user of service L-type support frame is rotated and to contract, avoids movable pulley from interfering support effect, then user of service
It holds handle to be rotated, handle rotation drives screw rod 45 to rotate, and then screw rod 45 runs rotation under the action of pair of nut
Become linear running, and then screw rod 45 is driven to move backward, screw rod 45, which moves backward, drives base plate 42 to move backward, base plate
42 move backward while driving clamping frame 2, iron core 1 and coil 3 to move backward, and then support plate 43 is caused to enter transformer-cabinet
Inside, after clamping frame 2, iron core 1 and coil 3 are completely into transformer-cabinet inside, stop operating handle, and is again started up and fills
Mechanism of qi to extract out to the air inside bellows 44, and then drives expansion plate 47 and support plate 43 to move up,
After support plate 43 enters in open slot 46, stop inflator, and rotate backward handle, and then hollow cage plate 48 is driven to move back
Dynamic, hollow cage plate 48, which moves backward, drives expansion plate 47 to move backward, and then support plate 43 is driven to move backward, to realize
The reset of support plate 43, the design achieves the functions of fast removal.
Concepts described herein may be embodied to other forms without departing from its spirit and characteristics.It is disclosed
The specific embodiments are to be considered as illustrative and not restrictive.Therefore, the scope of the utility model is by appended right
It is required that instead of making decisions based on these previous descriptions.Within the literal meaning and equivalent scope of the claims any
Change all should belong to these the scope of the claims.
Claims (6)
1. oil-immersed transformer winding construction, including iron core, clamping frame, coil and supporting mechanism, it is characterised in that: the iron core
It is arranged inside clamping frame, coil is enclosed on the iron core, the coil is assemblied in inside clamping frame, the supporting mechanism upper end dress
Equipped with clamping frame and iron core；
The supporting mechanism includes clamping plate, base plate, support plate, bellows, screw rod, open slot, expansion plate and hollow sleeve
Plate, the clamping plate are symmetrically mounted on base plate upper surface, and the clamping plate is respectively assembled at clamping frame front and rear sides lower part, the pedestal
Open slot is offered on the downside of plate, and lower part is provided with support plate in open slot, the upper end face of support plate rear portion is fixed with flexible
Plate, the expansion plate setting are connected by sliding rail with upside in open slot in hollow sleeve intralamellar part, the hollow cage plate upper end,
Rear side is connected by bearing with screw rod in the open slot, and the screw rod is assemblied on hollow cage plate, the support plate upper end
It is pasted with bellows, the bellows is mounted on upside in open slot, and the bellows is arranged on front side of hollow cage plate.
2. oil-immersed transformer winding construction according to claim 1, it is characterised in that: the screw rod is fixedly arranged at the front end with handle
Hand, the screw rod are connected by pair of nut with hollow cage plate.
3. oil-immersed transformer winding construction according to claim 1, it is characterised in that: the base plate lower end and branch
Fagging lower end is inlaid with rubber leg.
4. oil-immersed transformer winding construction according to claim 1, it is characterised in that: the bellows lower end passes through
Tracheae is connected with inflator, and inflator is inlayed at that low end of the support plate, and inflator is connected to the battery by conducting wire and is connect.
5. oil-immersed transformer winding construction according to claim 1, it is characterised in that: the base plate upper end is pasted with
Rubber pad, the base plate rear side are equipped with air bag, and the clamping plate inner face is machined with anti-skid chequer.
6. oil-immersed transformer winding construction according to claim 1, it is characterised in that: at left and right sides of the base plate
There are two sliding circular holes for processing, and slide and be equipped with L-type support frame on circular hole, and L-type support frame lower end is fixed with movable pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949797.3U CN208315319U (en) | 2018-06-20 | 2018-06-20 | Oil-immersed transformer winding construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949797.3U CN208315319U (en) | 2018-06-20 | 2018-06-20 | Oil-immersed transformer winding construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315319U true CN208315319U (en) | 2019-01-01 |
Family
ID=64708534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820949797.3U Expired - Fee Related CN208315319U (en) | 2018-06-20 | 2018-06-20 | Oil-immersed transformer winding construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315319U (en) |
-
2018
- 2018-06-20 CN CN201820949797.3U patent/CN208315319U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |