CN220400399U - Iron core fixture for transformer - Google Patents
Iron core fixture for transformer Download PDFInfo
- Publication number
- CN220400399U CN220400399U CN202321552347.8U CN202321552347U CN220400399U CN 220400399 U CN220400399 U CN 220400399U CN 202321552347 U CN202321552347 U CN 202321552347U CN 220400399 U CN220400399 U CN 220400399U
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- China
- Prior art keywords
- fixing frame
- iron core
- lower fixing
- fixedly connected
- upper fixing
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000001035 drying Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an iron core clamping mechanism for a transformer, which comprises a lower fixing frame I and an upper fixing frame I, wherein one side of the lower fixing frame I and one side of the upper fixing frame I are fixedly connected with four connecting blocks, one side of each connecting block is provided with four grooves, the four grooves are inserted with four inserting blocks, the four inserting blocks are fixedly connected with one side of an upper fixing frame II and one side of a lower fixing frame II, the top surfaces of the lower fixing frame I and the lower fixing frame II are fixedly connected with four fixing rods, four long threaded rods I are sleeved on four threaded structures of the four fixing rods, four through holes I are movably sleeved on the four long threaded rods I, the tops of the four long threaded rods I are in threaded connection with screw nuts I, and the tops of the long threaded rods I are fixedly sleeved with limiting plates I. According to the utility model, through the matching of the components, the iron core body can be more stably and firmly fixed, and the size of the mechanism can be adjusted when the iron core body of different types is faced, so that the iron core is suitable for the iron core bodies of different types, the application range is wide, the applicability is good, and convenience is brought to users.
Description
Technical Field
The utility model relates to the technical field of transformer related equipment, in particular to an iron core clamping mechanism for a transformer.
Background
The transformer is a device for changing an ac voltage by using the principle of electromagnetic induction, and the primary coil, the secondary coil and the iron core are mainly composed of a transformer. The iron core is a main magnetic circuit part in the transformer, and the transformer iron core can be packaged after being stacked and can be clamped and then is installed in the subsequent process.
In this regard, the chinese utility model of the authorized publication No. CN208873589U discloses a transformer core clamping device, which includes an upper clamping beam, a lower clamping beam, a core assembly and a base, the core assembly includes a first phase core column, a second phase core column and a third phase core column, the upper clamping beam and the lower clamping beam are vertically provided with the core assembly, the core assembly is disposed above the base, the lower clamping beam is fixedly connected with the base, two sides of the core assembly are provided with a first fixing beam and a second fixing beam, the first fixing beam and the second fixing beam are parallel to the upper clamping beam, a drying wood is disposed between the core assembly and the first fixing beam and between the second fixing beam, and the drying wood is parallel to the core assembly.
The transformer core clamping device solves the problem that the distribution of clamping force of the transformer core clamping device is uneven, but the transformer core clamping device can only fix one type of core, cannot be used when facing cores of different sizes, needs to manufacture devices of other sizes, is very troublesome, has a small application range and poor applicability, and therefore, the transformer core clamping mechanism is used for solving the problems.
Disclosure of Invention
The utility model aims to provide an iron core clamping mechanism for a transformer, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an iron core fixture for transformer, includes first and the last mount of mount, first and the last mount one side fixed connection four connecting blocks of mount down, four the fluting is seted up to connecting block one side, four the fluting is pegged graft four inserts, four insert fixed connection is two and two sides of mount down at last mount, first and two top surface fixed connection four dead levers of mount down, four dead lever screw thread structure cover establishes four long threaded rods, four long threaded rod activity cup joints four through-holes one, four a long threaded rod top threaded connection screw-rod nut one.
Preferably, the first top of the long threaded rod is fixedly sleeved with a first limiting piece, and the first limiting piece is positioned below the first upper fixing frame and the second upper fixing frame.
Preferably, a second through hole is formed in one side of the connecting block, a first threaded hole is formed in one side of the inserting block, a short threaded rod is movably sleeved on the second through hole, and the short threaded rod is in threaded connection with any first threaded hole.
Preferably, the two through holes III are formed in the upper fixing frame II and the lower fixing frame II in a penetrating manner, the two through holes IV are formed in the lower fixing frame I and the upper fixing frame II in a penetrating manner in one side, the two long threaded rods II are movably sleeved in the through holes III and the two through holes IV, one end of each long threaded rod II is fixedly connected with two limiting sheets II, and the other end of each long threaded rod II is in threaded connection with two nuts II.
Preferably, the first lower fixing frame, the second lower fixing frame, the first upper fixing frame and the second upper fixing frame are fixedly connected with four baffles on one side, which is close to each other, of the first lower fixing frame and the second lower fixing frame, and a plurality of fixing seats are fixedly connected on one side, which is far away from each other, of the first lower fixing frame and the second lower fixing frame.
Preferably, the four baffle swing joint iron core bodies, two protection pads of iron core body swing joint, two protection pads keep away from one side fixed connection two diaphragms each other, two protection pads and two diaphragm threaded connection a plurality of long threaded rods are three.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the matching of the components, the iron core body can be more stably and firmly fixed, and the size of the mechanism can be adjusted when the iron core body of different types is faced, so that the iron core is suitable for the iron core bodies of different types, the application range is wide, the applicability is good, and convenience is brought to users.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
fig. 3 is an enlarged schematic view of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a first lower fixing frame; 2. an upper fixing frame I; 3. a connecting block; 4. slotting; 5. inserting blocks; 6. an upper fixing frame II; 7. a second lower fixing frame; 8. a fixed rod; 9. a long threaded rod I; 10. a first through hole; 11. a first limiting piece; 12. a first nut; 13. a short threaded rod; 14. a second through hole; 15. a first threaded hole; 16. a baffle; 17. a third through hole; 18. a long threaded rod II; 19. a second limiting piece; 20. a second nut; 21. a through hole IV; 22. a fixing seat; 23. a protective pad; 24. a cross plate; 25. a long threaded rod III; 26. an iron core body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-2, in a first embodiment of the present utility model, an iron core clamping mechanism for a transformer is provided, which includes a first lower fixing frame 1 and a first upper fixing frame 2, one side of the first lower fixing frame 1 and one side of the first upper fixing frame 2 are fixedly connected with four connecting blocks 3, one side of the four connecting blocks 3 is provided with four slots 4, the four slots 4 are inserted with four inserting blocks 5, the four inserting blocks 5 are fixedly connected with one side of a second upper fixing frame 6 and one side of a second lower fixing frame 7, top surfaces of the first lower fixing frame 1 and the second lower fixing frame 7 are fixedly connected with four fixing rods 8, the four fixing rods 8 are sleeved with four first long threaded rods 9 in a threaded structure, the four first long threaded rods 9 are movably sleeved with four first through holes 10, the top of the four first long threaded rods 9 are in threaded connection with screw nuts 12, when the clamping mechanism is needed, the distance between the first lower fixing frame 1 and the second lower fixing frame 7 is adjusted, the inserting blocks 5 on the second fixing frames 4 are inserted into the slots 4, the first upper fixing frame 2 and the second upper fixing frame 6 are also adjusted in the same manner, after the distance is adjusted, the first long threaded rods 9 are rotated, the first long threaded rods 9 are well fixed in the first long threaded rods 9 and the second threaded rods are installed on the first long threaded rods 9, the first threaded rods are installed on the second threaded rods 9, and the first threaded rods are conveniently adjusted.
Example 2
Referring to fig. 1-2, a first limiting piece 11 is fixedly sleeved on the top of the first long threaded rod 9, the first limiting piece 11 is positioned below the first upper fixing frame 2 and the second upper fixing frame 6, and the first limiting piece 11 helps to limit the first upper fixing frame 2 and the second upper fixing frame 6 and prevent the first upper fixing frame and the second upper fixing frame 6 from moving up and down.
Referring to fig. 2-3, a second through hole 14 is formed on one side of the connection block 3, a first plurality of threaded holes 15 are formed on one side of the insertion block 5, a second through hole 14 is movably sleeved with a first short threaded rod 13, the first short threaded rod 13 is in threaded connection with any first threaded hole 15, and the second short threaded rod 13, the second through hole 14 and the first threaded hole 15 are matched to help fix the insertion block 5 with the connection block 3.
Referring to fig. 1-2, two through holes three 17 are formed in one side of the upper fixing frame two 6 and the lower fixing frame two 7 in a penetrating manner, two through holes four 21 are formed in one side of the lower fixing frame one 1 and the upper fixing frame one 2 in a penetrating manner, two long threaded rods two 18 are movably sleeved in the two through holes three 17 and the two through holes four 21, one ends of the two long threaded rods two 18 are fixedly connected with two limiting pieces two 19, the other ends of the two long threaded rods two 18 are in threaded connection with two nuts two 20, the two long threaded rods 18 are inserted into the through holes three 17 and the four through holes 21, then the nuts two 20 are used for fixing, the mechanism is better fixed, and the limiting pieces two 19 provide assistance for the use of the two long threaded rods 18.
Referring to fig. 1-2, the first lower fixing frame 1, the second lower fixing frame 7, the first upper fixing frame 2 and the second upper fixing frame 6 are fixedly connected with four baffles 16 on one side, which are close to each other, the first lower fixing frame 1 and the second lower fixing frame 7 are fixedly connected with a plurality of fixing seats 22 on one side, which are far away from each other, of the fixing seats 22, so that the mechanism is more stable when placed, and the baffles 16 help to limit the iron core body 26.
Referring to fig. 1, four baffles 16 are movably connected with an iron core body 26, the iron core body 26 is movably connected with two protection pads 23, one side, away from each other, of the two protection pads 23 is fixedly connected with two transverse plates 24, the two protection pads 23 and the two transverse plates 24 are in threaded connection with a plurality of long threaded rods three 25, the transverse plates 24 are matched with the long threaded rods three 25, the iron core body 26 is fixed, and the protection pads 23 play a role in protecting the iron core body 26.
Example 3
Referring to fig. 1-3, in a third embodiment of the present utility model, based on the above two embodiments, when a clamping mechanism is needed, the distance between the first lower fixing frame 1 and the second lower fixing frame 7 is adjusted, the insert 5 on the second lower fixing frame 7 is inserted into the slot 4, the insert 5 slides in the slot 4, the first upper fixing frame 2 and the second upper fixing frame 6 are also adjusted in the same manner, after the distance is adjusted, the insert 5 and the connecting block 3 are fixed by using the short threaded rod 13, after the fixing is completed, the iron core body 26 is placed on the baffle 16 below, then the first long threaded rod 9 is rotated, the first long threaded rod 9 moves up and down inside the fixing rod 8, the length of the first long threaded rod 9 is conveniently adjusted, after the adjustment is completed, the first upper fixing frame 2 and the second upper fixing frame 6 are sleeved on the first long threaded rod 9, the first nut 12 is installed on the first long threaded rod 9, the first limit plate 11 helps limit, the middle part of the iron core body 26 is further fixed by using the transverse plate 24 and the third long threaded rod 25, after the adjustment, the protection 23 plays a role of protecting the iron core body 26, when the mechanism is placed by using the transverse plate 24, the first iron core body 22 is made to be more stable, the second iron core body 26 is not suitable for the first long threaded rod 26, the second iron core 26 is more stable, and the utility model can be more stable, and the iron core 26 can be replaced by a large and a large size of the utility model, and can be more stable, and can be adjusted, and a large size and can be conveniently and easily adjusted.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an iron core fixture for transformer, includes lower mount one (1) and goes up mount one (2), its characterized in that: four connecting blocks (3) are fixedly connected to one side of the first lower fixing frame (1) and one side of the first upper fixing frame (2), four grooves (4) are formed in one side of each connecting block (3), four inserting blocks (5) are inserted into the four grooves (4), and the four inserting blocks (5) are fixedly connected to one side of the second upper fixing frame (6) and one side of the second lower fixing frame (7);
the four fixing rods (8) are fixedly connected to the top surfaces of the first lower fixing frame (1) and the second lower fixing frame (7), the four long threaded rods (9) are sleeved on the threaded structures of the four fixing rods (8), the four through holes (10) are movably sleeved on the four long threaded rods (9), and the screw nuts (12) are connected to the top threads of the long threaded rods (9).
2. The iron core clamping mechanism for a transformer according to claim 1, wherein: the top of the first long threaded rod (9) is fixedly sleeved with a first limiting piece (11), and the first limiting piece (11) is positioned below the first upper fixing frame (2) and the second upper fixing frame (6).
3. The iron core clamping mechanism for a transformer according to claim 1, wherein: a second through hole (14) is formed in one side of the connecting block (3), a first threaded hole (15) is formed in one side of the inserting block (5), a second short threaded rod (13) is movably sleeved on the second through hole (14), and the second short threaded rod (13) is in threaded connection with any first threaded hole (15).
4. The iron core clamping mechanism for a transformer according to claim 1, wherein: two through holes III (17) are formed in one side of the upper fixing frame II (6) and one side of the lower fixing frame II (7) in a penetrating mode, two through holes IV (21) are formed in one side of the lower fixing frame I (1) and one side of the upper fixing frame I (2) in a penetrating mode, two long threaded rods II (18) are movably sleeved in the through holes III (17) and the two through holes IV (21), two limiting pieces II (19) are fixedly connected to one end of each long threaded rod II (18), and two nuts II (20) are connected to the other end of each long threaded rod II (18) in a threaded mode.
5. The iron core clamping mechanism for a transformer according to claim 1, wherein: the lower fixing frame I (1), the lower fixing frame II (7), the upper fixing frame I (2) and the upper fixing frame II (6) are fixedly connected with four baffles (16) on one side, which is close to each other, of the lower fixing frame I (1) and the lower fixing frame II (7) are fixedly connected with a plurality of fixing seats (22) on one side, which is far away from each other.
6. The transformer core clamping mechanism of claim 5, wherein: the four baffle plates (16) are movably connected with the iron core body (26), the iron core body (26) is movably connected with two protection pads (23), two protection pads (23) are fixedly connected with two transverse plates (24) on one side away from each other, and two protection pads (23) and two transverse plates (24) are in threaded connection with a plurality of long threaded rods (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321552347.8U CN220400399U (en) | 2023-06-19 | 2023-06-19 | Iron core fixture for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321552347.8U CN220400399U (en) | 2023-06-19 | 2023-06-19 | Iron core fixture for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220400399U true CN220400399U (en) | 2024-01-26 |
Family
ID=89603334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321552347.8U Active CN220400399U (en) | 2023-06-19 | 2023-06-19 | Iron core fixture for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220400399U (en) |
-
2023
- 2023-06-19 CN CN202321552347.8U patent/CN220400399U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |