CN204760197U - Iron core assembly body of transformer - Google Patents
Iron core assembly body of transformer Download PDFInfo
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- CN204760197U CN204760197U CN201520385979.9U CN201520385979U CN204760197U CN 204760197 U CN204760197 U CN 204760197U CN 201520385979 U CN201520385979 U CN 201520385979U CN 204760197 U CN204760197 U CN 204760197U
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- lower plate
- iron core
- support component
- train wheel
- wheel bridge
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Abstract
The utility model discloses an iron core assembly body of transformer, the iron core assembly body is including the iron core body that builds up the structure, the lower part of iron core body is provided with the lower plate, be provided with base and telescopic lifting unit on the lower plate, it is higher than the base bottom in the time of the lifting unit folding, lifting unit includes the roof, the roof is fixed on the lower plate, the roof is in the same place with the upper end of first support component and second support component is articulated, the lower extreme of first support component and the upper end of third support component articulate prop at the left branch epaxial, the lower extreme of second support component and the upper end of fourth support component articulate prop at the right branch epaxial, lifting unit still includes the long bolt, the long bolt threaded connection install left side back shaft and right branch prop epaxially, the lower extreme of third support component and fourth support component articulates on the bottom plate. The utility model has the characteristics of it is very convenient to overhaul.
Description
Technical field:
The utility model relates to transformer technology field, more specifically to a kind of iron core assembly body of transformer.
Background technology:
Iron core is magnetic circuit part main in transformer.Usually higher by silicon content, surface scribbles the hot rolling of insulating varnish or cold-reduced silicon sheet closed assembly forms.Iron core and form complete EM induction system around coil thereon.The size of power transformer through-put power, depends on material and the cross-sectional area of iron core.
In the production process of reality, silicon steel sheet superposition is needed then to assemble, need in assembling process to use more clamping plate and fixing pull bar, these pull bars and clamping plate are generally installed by securing member, its complex installation process, installation cost is higher, and maintenance is very inconvenient.
Utility model content:
The purpose of this utility model is just the iron core assembly body providing a kind of transformer, and it is simple that it has installing/dismounting, and maintenance is also very convenient.
For achieving the above object, the iron core assembly body of a kind of transformer of the present utility model, described iron core assembly body comprises the iron core body building up structure, the top of described iron core body is provided with train wheel bridge, the bottom of described iron core body is provided with lower plate, described lower plate is provided with base and telescopic jack machinism, time described jack machinism is folding, it is bottom higher than base, described jack machinism comprises top board, described top board is fixed on described lower plate, described top board and the first support component are together with the upper end thereof of the second support component, the lower end of described first support component and the upper end thereof of the 3rd support component are on left support axle, the lower end of described second support component and the upper end thereof of the 4th support component are on right support axle, described jack machinism also comprises long bolt, described long bolt is threaded and is arranged on described left support axle and right support axle, the lower end of described 3rd support component and the 4th support component is hinged on base plate.
Preferred as technique scheme, described base plate is provided with roller.
Preferred as technique scheme, is provided with soft plastic layer between described lower plate and top board.
Preferred as technique scheme, the end of described long bolt is provided with and the connection header pulled its instrument rotated and carry out being connected.
Preferred as technique scheme, described train wheel bridge, by being positioned at the low pressure train wheel bridge of low-pressure side and being positioned on high-tension side high pressure train wheel bridge and forming, described low pressure train wheel bridge is provided with earthing member.
Preferred as technique scheme, be provided with some train wheel bridge pull bars between described high pressure train wheel bridge and low pressure train wheel bridge, described train wheel bridge pull bar is double threaded screw, and described double threaded screw is fixed on described high pressure train wheel bridge and low pressure train wheel bridge by nut.
Preferred as technique scheme, described lower plate is by being positioned at the low pressure lower plate of low-pressure side and being positioned on high-tension side high pressure lower plate and forming, described top board is fixed on low pressure lower plate and high pressure lower plate, described base is channel-section steel, described channel-section steel is arranged downwards, and the underrun of described channel-section steel is bolted on low pressure lower plate and low pressure lower plate.
Preferred as technique scheme, be provided with some lower plate pull bars between described high pressure lower plate and low pressure lower plate, described lower plate pull bar is double threaded screw, and described double threaded screw is fixed on high pressure lower plate and low pressure lower plate by nut.
Preferred as technique scheme, is provided with insulating barrier between described iron core body and train wheel bridge, between described iron core body and lower plate and between base and iron core body, described base is provided with earthing member.
The beneficial effects of the utility model are:
1. the utility model is provided with telescopic jack machinism, and this jack machinism is arranged on bottom of the present utility model, whole transformer core can be raised when maintenance, very convenient to the maintenance of bottom.
2. jack machinism of the present utility model is provided with roller, stretches out at jack machinism, roller and earth surface, avoids because core structure is heavier and cause carrying inconvenient.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of the utility model embodiment
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the upward view of Fig. 1
Fig. 4 be in Fig. 1 A-A to schematic diagram
Fig. 5 is the mounting structure schematic diagram of layback plate
Fig. 6 is the structural representation of jack machinism in the utility model embodiment
In figure: 1, iron core body; 2, train wheel bridge; 3, lower plate; 4, jack machinism; 5, base; 6, layback plate; 7, insulating barrier; 8, earthing member; 9, train wheel bridge pull bar; 10, lower plate pull bar; 21, upper snapping opening; 22, low pressure train wheel bridge; 23, high pressure train wheel bridge; 31, lower snapping opening; 32, low pressure lower plate; 33, high pressure lower plate; 41, top board; 42, long bolt; 43, soft plastic layer; 44, the second support component; 45, the first support component; 46, right support axle; 47, left support axle; 48, the 4th support component; 49, the 3rd support component; 410, roller; 411, base plate; 412, connection header; 61, T-shaped head
Embodiment:
The following stated is only the preferred embodiment embodying the utility model principle, does not therefore limit protection range of the present utility model
Be the embodiment of the iron core assembly body of a kind of transformer of the utility model as shown in Figures 1 to 6, described iron core assembly body comprises the iron core body 1 building up structure, the top of described iron core body 1 is provided with train wheel bridge 2, the bottom of described iron core body 1 is provided with lower plate 3, described train wheel bridge 2 is provided with snapping opening 21, described lower plate 3 is provided with lower snapping opening 31, described upper snapping opening 21 and the T-shaped breach of lower snapping opening 31 for being oppositely arranged, described iron core assembly body also comprises layback plate 6, the two ends of described layback plate 6 are provided with the T-shaped head 61 matched with T-shaped breach, the two ends T-shaped head 61 of described layback plate 6 lays respectively in described upper snapping opening 21 and lower snapping opening 31, described lower plate 3 is provided with base 5 and telescopic jack machinism 4, time described jack machinism 4 is folding, it is bottom higher than base 5.
In the present embodiment, jack machinism 4 is arranged on roller 410.
In the present embodiment, jack machinism 4 comprises top board 41, described top board 41 is fixed on described lower plate 3, described top board 41 and the first support component 45 are together with the upper end thereof of the second support component 44, the lower end of described first support component 45 and the upper end thereof of the 3rd support component 49 are on left support axle 47, the lower end of described second support component 44 and the upper end thereof of the 4th support component 48 are on right support axle 46, described jack machinism 4 also comprises long bolt 42, described long bolt 42 is threaded and is arranged on described left support axle 47 and right support axle 46, the lower end of described 3rd support component 49 and the 4th support component 48 is hinged on base plate 411, described base plate 411 is provided with roller 410.
In the present embodiment, between lower plate 3 and top board 41, be provided with soft plastic layer 43.
In the present embodiment, the end of long bolt 42 is provided with and the connection header 412 pulled its instrument rotated and carry out being connected.
In the present embodiment, train wheel bridge 2, by being positioned at the low pressure train wheel bridge 22 of low-pressure side and being positioned on high-tension side high pressure train wheel bridge 23 and forming, described low pressure train wheel bridge 22 is provided with earthing member 8.
In the present embodiment, be provided with some train wheel bridge pull bars 9 between high pressure train wheel bridge 23 and low pressure train wheel bridge 22, described train wheel bridge pull bar 9 is double threaded screw, and described double threaded screw is fixed on described high pressure train wheel bridge 23 and low pressure train wheel bridge 22 by nut.
In the present embodiment, lower plate 3 is by being positioned at the low pressure lower plate 32 of low-pressure side and being positioned on high-tension side high pressure lower plate 33 and forming, described top board 41 is fixed on low pressure lower plate 32 and high pressure lower plate 33, described base 5 is channel-section steel, described channel-section steel is arranged downwards, and the underrun of described channel-section steel is bolted on low pressure lower plate 32 and low pressure lower plate 32.
In the present embodiment, be provided with some lower plate pull bars 10 between high pressure lower plate 33 and low pressure lower plate 32, described lower plate pull bar 10 is double threaded screw, and described double threaded screw is fixed on high pressure lower plate 33 and low pressure lower plate 32 by nut.
In the present embodiment, between iron core body 1 and train wheel bridge 2, between described iron core body 1 and lower plate 3 and between base 5 and iron core body 1, be provided with insulating barrier 7, described base 5 is provided with earthing member 8.
Also have in the present embodiment, the side of iron core body 1 can arrange barricade.
In the present embodiment layback plate and train wheel bridge and and lower plate between matched by T-shaped breach and the clamping of T-shaped head, when installation directly by T-shaped head press-in T-shaped breach, do not install at needs securing member, it is not only processed simply, and installs very convenient.
Have telescopic jack machinism in the present embodiment, this jack machinism is arranged on bottom of the present utility model, whole transformer core can be raised when maintenance, very convenient to the maintenance of bottom.
In the present embodiment, jack machinism is provided with roller, stretches out at jack machinism, roller and earth surface, avoids because core structure is heavier and cause carrying inconvenient.
In the present embodiment, jack machinism 4 is when work, realize the folding of mechanism by turning long bolt and stretch, when expansion, long bolt turns and the distance between right support axle and left support axle is furthered, and the downward action of base plate, makes roller stress be raised by iron core body, oppositely turning long bolt makes the spacing of right support axle and left support axle increase, base plate is action upwards, and in the process, roller moves upward until the stressed support of base.
Specific embodiment described herein is only to the explanation for example of the present embodiment spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (9)
1. the iron core assembly body of a transformer, described iron core assembly body comprises the iron core body (1) building up structure, the top of described iron core body (1) is provided with train wheel bridge (2), the bottom of described iron core body (1) is provided with lower plate (3), it is characterized in that, described lower plate (3) is provided with base (5) and telescopic jack machinism (4), time described jack machinism (4) is folding, it is bottom higher than base (5), described jack machinism (4) comprises top board (41), described top board (41) is fixed on described lower plate (3), together with the upper end thereof of described top board (41) and the first support component (45) and the second support component (44), the lower end of described first support component (45) and the upper end thereof of the 3rd support component (49) are on left support axle (47), the lower end of described second support component (44) and the upper end thereof of the 4th support component (48) are on right support axle (46), described jack machinism (4) also comprises long bolt (42), described long bolt (42) is threaded and is arranged on described left support axle (47) and right support axle (46), the lower end of described 3rd support component (49) and the 4th support component (48) is hinged on base plate (411).
2. the iron core assembly body of a kind of transformer according to claim 1, is characterized in that, described base plate (411) is provided with roller (410).
3. the iron core assembly body of a kind of transformer according to claim 2, is characterized in that, is provided with soft plastic layer (43) between described lower plate (3) and top board (41).
4. the iron core assembly body of a kind of transformer according to claim 3, is characterized in that, the end of described long bolt (42) is provided with and the connection header (412) pulled its instrument rotated and carry out being connected.
5. the iron core assembly body of a kind of transformer according to claim 4, it is characterized in that, described train wheel bridge (2), by being positioned at the low pressure train wheel bridge (22) of low-pressure side and being positioned on high-tension side high pressure train wheel bridge (23) and forming, described low pressure train wheel bridge (22) is provided with earthing member (8).
6. the iron core assembly body of a kind of transformer according to claim 5, it is characterized in that, between described high pressure train wheel bridge (23) and low pressure train wheel bridge (22), some train wheel bridge pull bars (9) are installed, described train wheel bridge pull bar (9) is double threaded screw, and described double threaded screw is fixed on described high pressure train wheel bridge (23) and low pressure train wheel bridge (22) by nut.
7. the iron core assembly body of a kind of transformer according to claim 6, it is characterized in that, described lower plate (3) is by being positioned at the low pressure lower plate (32) of low-pressure side and being positioned on high-tension side high pressure lower plate (33) and forming, described top board (41) is fixed on low pressure lower plate (32) and high pressure lower plate (33), described base (5) is channel-section steel, described channel-section steel is arranged downwards, and the underrun of described channel-section steel is bolted on low pressure lower plate (32) and low pressure lower plate (32).
8. the iron core assembly body of a kind of transformer according to claim 7, it is characterized in that, between described high pressure lower plate (33) and low pressure lower plate (32), some lower plate pull bars (10) are installed, described lower plate pull bar (10) is double threaded screw, and described double threaded screw is fixed on high pressure lower plate (33) and low pressure lower plate (32) by nut.
9. the iron core assembly body of a kind of transformer according to claim 8, it is characterized in that, between described iron core body (1) and train wheel bridge (2), between described iron core body (1) and lower plate (3) and between base (5) and iron core body (1), be provided with insulating barrier (7), described base (5) be provided with earthing member (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385979.9U CN204760197U (en) | 2015-06-05 | 2015-06-05 | Iron core assembly body of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385979.9U CN204760197U (en) | 2015-06-05 | 2015-06-05 | Iron core assembly body of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760197U true CN204760197U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520385979.9U Active CN204760197U (en) | 2015-06-05 | 2015-06-05 | Iron core assembly body of transformer |
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| CN (1) | CN204760197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116168932A (en) * | 2023-03-08 | 2023-05-26 | 江苏征日电力设备有限公司 | Assembly structure of transformer core |
| CN117155168A (en) * | 2023-08-15 | 2023-12-01 | 湖南科太科技有限公司 | Dry-type pressure regulating soft iron core displacement mechanism that plays |
-
2015
- 2015-06-05 CN CN201520385979.9U patent/CN204760197U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116168932A (en) * | 2023-03-08 | 2023-05-26 | 江苏征日电力设备有限公司 | Assembly structure of transformer core |
| CN116168932B (en) * | 2023-03-08 | 2024-04-12 | 雄县锦盛铁芯制造有限公司 | Assembly structure of transformer core |
| CN117155168A (en) * | 2023-08-15 | 2023-12-01 | 湖南科太科技有限公司 | Dry-type pressure regulating soft iron core displacement mechanism that plays |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |