CN205911117U - Oil tank location structure on transformer - Google Patents
Oil tank location structure on transformer Download PDFInfo
- Publication number
- CN205911117U CN205911117U CN201620949329.7U CN201620949329U CN205911117U CN 205911117 U CN205911117 U CN 205911117U CN 201620949329 U CN201620949329 U CN 201620949329U CN 205911117 U CN205911117 U CN 205911117U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- clamping piece
- oil tank
- low pressure
- high pressure
- 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
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an oil tank location structure on transformer, its characterized in that: on the crossbeam of the fore -and -aft direction be connected between the folder in folder and the low pressure on the high pressure, the crossbeam on the left side welds a circular thin steel pipe respectively with the middle part of the crossbeam on the right, goes up and welds a circular thick steel pipe in two mounting flange of the left and right sides at oil tank top respectively, and in circular thin steel pipe inserted circular thick steel pipe, 10 millimeters fit -up gap was urgent with the cardboard packing between circular thin steel pipe and the circular thick steel pipe. The beneficial effects of the utility model are that, 1, because oil tank adopts the circular steel pipe formula of emboliaing in the location on the transformer to make its structure simpler, reduced workman's work load, be convenient for workman's production and operation.
Description
Technical field
This utility model belongs to transformer equipment field, is related to oil tank location structure on a kind of transformator.
Background technology
At this stage, the upper oil tank positioning of transformator, is to be respectively welded one on the left and right crossbeam between high-low pressure folder
Individual use 80 millimeters of four block length, wide 80 millimeters, thick 10 millimeters, the square tube that high 70 millimeters of steel plate is welded, in addition, in upper fuel-economizing
It is respectively welded 100 millimeters of a use four block length inside the locating flange of case the right and left, wide 100 millimeters, thick 10 millimeters, high 70 millis
The square tube that is welded of steel plate of rice, after the completion of upper oil tank assembly process, between two square tubes 10 millimeters of assembling nargin needs
With long 70 millimeters, wide 40 millimeters, real, complex structure is beaten in the wooden unit filling that slope is beaten in thick 10 millimeters and one end, and operation is square
Just, waste raw material, substantially reduce production efficiency.
Content of the invention
This utility model is in order to make up the deficiencies in the prior art, there is provided a kind of structure transformator simple, easy to use
Upper oil tank location structure.
This utility model is achieved by the following technical solution:
Oil tank location structure on transformator of the present utility model it is characterised in that: transformer-cabinet by upper oil tank and
Lower oil tank fits together composition, and upper oil tank is using the bell-jar structure that Open Side Down；In transformer tank body, iron core is installed,
Iron core is connected with each other by core limb and iron yoke and forms, and before and after iron yoke above, both sides are provided with high pressure upper clamping piece and folder in low pressure
Part, before and after iron yoke below, both sides are provided with high pressure lower clamping piece and low pressure lower clamping piece, high pressure upper clamping piece and low pressure upper clamping piece it
Between be connected with three crossbeams of fore-and-aft direction, three crossbeam point left, center, right are arranged side by side, the crossbeam on the left side and the crossbeam on the right
Middle part be respectively welded a circular fine steel tube, be respectively welded a circle in left and right two locating flange of upper fuel-economizing box top
Thick steel pipe, fine steel tube is inserted in thick steel pipe, and it is urgent, carefully that the cardboard of the fit-up gap between fine steel tube and thick steel pipe is wound around filling
Steel pipe, thick steel pipe height quite, the width of cardboard is suitable with the height of fine steel tube.
It is respectively equipped with hoop bracket on high pressure upper clamping piece and low pressure upper clamping piece, be connected between both hoop brackets and embrace
Hoop, anchor ear holds iron yoke above tightly；It is respectively equipped with rectangular opening, between both rectangular openings on high pressure lower clamping piece and low pressure lower clamping piece
It is connected with pet strap, pet strap holds following iron yoke tightly.
The beneficial effects of the utility model are, 1, due on transformator oil tank positioning be using round steel pipe sleeve type,
So that its structure is simpler, decrease the workload of workman, be easy to workman and produce and operate.2nd, the assembling between two steel pipes
Space does not adopt wooden unit, greatlys save production cost, improve production efficiency.
Brief description
Fig. 1 is schematic top plan view of the present utility model.Fig. 2 is front view schematic diagram of the present utility model, and Fig. 3 is Fig. 1's
Partial enlarged drawing.
1 locating flange, 2 circular fine steel tubes, 3 cardboards, 4 circular thick steel pipes, 5 crossbeams, 6 high pressure upper clamping pieces, press from both sides under 7 high pressure
Part, oil tank on 8,9 hoop brackets, 10 rectangular openings.
Specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
Oil tank location structure on transformator of the present utility model, transformer-cabinet is by upper oil tank 8 and lower oil tank group
It is fitted together composition, upper oil tank is using the bell-jar structure that Open Side Down；In transformer tank body, iron core is installed, iron core is by iron core
Post and iron yoke are connected with each other composition, and before and after iron yoke above, both sides are provided with high pressure upper clamping piece 6 and low pressure upper clamping piece, following ferrum
Before and after yoke, both sides are provided with high pressure lower clamping piece 7 and low pressure lower clamping piece, before being connected between high pressure upper clamping piece and low pressure upper clamping piece
Three crossbeams 5 of rear direction, three crossbeam point left, center, right are arranged side by side, the crossbeam on the left side and the middle part of the crossbeam on the right,
It is respectively welded 80 millimeters of an internal diameter, 90 millimeters of external diameter, high 70 millimeters of circular fine steel tube 2, in addition, a left side for upper fuel-economizing box top
It is respectively welded 100 millimeters of an internal diameter, 110 millimeters of external diameter, high 70 millimeters of circular thick steel pipe 4 in right two locating flanges 1, on
After the completion of oil tank assembly process, the left and right directions crossbeam between high-low pressure upper clamping piece saves in the circular fine steel tube insertion of welding
In circular thick steel pipe 4 in top of oil-tank locating flange, between two steel pipes 10 millimeters of fit-up gap thickness be 1 millimeter, wide
It is urgent that cardboard 3 for 70 millimeters is wound around filling.Fine steel tube, thick steel pipe height quite, the width of cardboard and the height of fine steel tube
Quite.
It is respectively equipped with hoop bracket 9 on high pressure upper clamping piece and low pressure upper clamping piece, be connected between both hoop brackets and embrace
Hoop, anchor ear holds iron yoke above tightly；Be respectively equipped with rectangular opening 10 on high pressure lower clamping piece and low pressure lower clamping piece, both rectangular openings it
Between be connected with pet strap, pet strap holds following iron yoke tightly.
Claims (2)
1. on a kind of transformator oil tank location structure it is characterised in that: transformer-cabinet is by upper oil tank and lower oil tank group
It is fitted together composition, upper oil tank is using the bell-jar structure that Open Side Down；In transformer tank body, iron core is installed, iron core is by iron core
Post and iron yoke are connected with each other composition, and before and after iron yoke above, both sides are provided with high pressure upper clamping piece and low pressure upper clamping piece, following ferrum
Before and after yoke, both sides are provided with high pressure lower clamping piece and low pressure lower clamping piece, before and after being connected between high pressure upper clamping piece and low pressure upper clamping piece
Three crossbeams in direction, three crossbeam point left, center, right are arranged side by side, and the middle part of the crossbeam on the left side and the crossbeam on the right is welded respectively
Connect a circular fine steel tube, in left and right two locating flange of upper fuel-economizing box top, be respectively welded a circular thick steel pipe, thin steel
Pipe is inserted in thick steel pipe, and the fit-up gap between fine steel tube and thick steel pipe is wound around with cardboard and fills urgent, fine steel tube, thick steel pipe
Height quite, the width of cardboard is suitable with the height of fine steel tube.
2. on transformator according to claim 1 oil tank location structure it is characterised in that: in high pressure upper clamping piece and low pressure
Hoop bracket is respectively equipped with folder, between both hoop brackets, is connected with anchor ear, anchor ear holds iron yoke above tightly；Under high pressure
It is respectively equipped with rectangular opening on folder and low pressure lower clamping piece, be connected with pet strap between both rectangular openings, pet strap is embraced
Iron yoke immediately below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949329.7U CN205911117U (en) | 2016-08-26 | 2016-08-26 | Oil tank location structure on transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949329.7U CN205911117U (en) | 2016-08-26 | 2016-08-26 | Oil tank location structure on transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911117U true CN205911117U (en) | 2017-01-25 |
Family
ID=57800713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949329.7U Expired - Fee Related CN205911117U (en) | 2016-08-26 | 2016-08-26 | Oil tank location structure on transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911117U (en) |
-
2016
- 2016-08-26 CN CN201620949329.7U patent/CN205911117U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20200826 |