CN213781758U - Energy-saving three-dimensional rolled iron core oil-immersed transformer - Google Patents
Energy-saving three-dimensional rolled iron core oil-immersed transformer Download PDFInfo
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- CN213781758U CN213781758U CN202120124477.6U CN202120124477U CN213781758U CN 213781758 U CN213781758 U CN 213781758U CN 202120124477 U CN202120124477 U CN 202120124477U CN 213781758 U CN213781758 U CN 213781758U
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- fixedly connected
- damping
- immersed transformer
- oil
- wall
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000013016 damping Methods 0.000 claims abstract description 86
- 230000006835 compression Effects 0.000 claims abstract description 37
- 238000007906 compression Methods 0.000 claims abstract description 37
- 230000035939 shock Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an energy-conserving three-dimensional roll iron core oil-immersed transformer, including the shock attenuation box, first shock attenuation groove has been seted up at the top of shock attenuation box, and the inner chamber of first shock attenuation groove is provided with oil-immersed transformer body, and the bottom of shock attenuation box is connected with the base, and the centre of lateral wall is symmetrical respectively about oil-immersed transformer body has first compression piece, and the first damping spring of symmetrical fixedly connected with respectively of a lateral wall body of carrying on the back mutually of two first compression pieces, one end difference symmetrical fixedly connected with second compression piece are kept away from mutually of two first damping spring. This energy-conserving three-dimensional roll iron core oil-immersed transformer, through mutually supporting of first connecting block, activity groove, third damping spring, slide bar, second connecting block, third compression block, second damping spring, snubber block, the second damping groove that sets up, can increase the shock-resistant ability of oil-immersed transformer body, through the universal wheel that sets up make things convenient for the removal and the installation of oil-immersed transformer body.
Description
Technical Field
The utility model relates to a transformer field, in particular to energy-conserving three-dimensional roll up iron core oil-immersed transformer.
Background
Three-dimensional roll up iron core oil-immersed transformer wide application in rural power grids, power supply and distribution fields such as city net, three-dimensional roll up iron core oil-immersed transformer generally adopts the copper foil to roll the drum formula structure of axle, high-voltage winding adopts multilayer drum formula structure, make it the ampere turn distribution of winding balanced, the magnetic leakage is little, mechanical strength is high, anti short circuit ability reinforce, three-dimensional roll up iron core oil-immersed transformer generally installs indoor at solitary transformer, present oil-immersed transformer is when installing, when meetting more remote place, when the vehicle is inconvenient to enter, need the manual work to lift and move and carry, not only inconvenient like this, and improve staff's labour intensity, and still there are shortcomings such as shock resistance is poor.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an energy-saving three-dimensional rolled iron core oil-immersed transformer, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-saving three-dimensional coiled iron core oil-immersed transformer comprises a damping box body, wherein a first damping groove is formed in the top of the damping box body, an inner cavity of the first damping groove is provided with an oil-immersed transformer body, the bottom of the damping box body is fixedly connected with a base, first compression blocks are respectively and symmetrically and fixedly connected in the centers of the left side wall and the right side wall of the oil-immersed transformer body, first damping springs are respectively and symmetrically and fixedly connected with opposite side wall bodies of the two first compression blocks, second compression blocks are respectively and symmetrically and fixedly connected with the opposite ends of the two first damping springs, first connecting blocks are respectively and fixedly connected with the four corners of the bottom of the oil-immersed transformer body, damping blocks are respectively and fixedly connected with the four corners of the bottom of the inner cavity of the first damping groove, second damping grooves are respectively formed in the tops of the four damping blocks, and second damping springs are respectively and fixedly connected with the walls of the bottoms of the inner cavities of the four second damping grooves, the top parts of the four second damping springs are respectively fixedly connected with a third compression block, the top parts of the four third compression blocks are respectively fixedly connected with a second connecting block, the top parts of the four second connecting blocks are provided with movable grooves, inner cavities of the four movable grooves are respectively and transversely fixedly connected with slide bars, the left outer wall and the right outer wall of each slide bar are movably sleeved with a third damping spring, four corners of the bottom of the base are respectively provided with through holes, wall bodies at the front end and the rear end in the center of the bottom of the inner cavity of the base are respectively and symmetrically fixedly connected with motors, the upper ends of the two motors are respectively and rotatably connected with second rotating rods, the top parts of the two second rotating rods are respectively and fixedly connected with fourth conical gears, the left wheel rims and the right rims of the two fourth conical gears are respectively and symmetrically meshed with first conical gears, and the inner wall of the first conical gear is fixedly connected with a first rotating rod, the other end outer wall fixedly connected with second conical gear of first pivot pole, the rim meshing of second conical gear has third conical gear, third conical gear's inner wall fixedly connected with screw rod, the lower extreme outer wall cover of screw rod is equipped with the lift barrel, the outside wall body fixedly connected with universal wheel of lift barrel bottom, the vertical fixedly connected with fixed plate in both ends about the base inner chamber.
Preferably, the number of the second compression blocks is two, and the wall bodies on the opposite sides of the two second compression blocks are fixedly connected with the wall bodies on the left side and the right side of the inner cavity of the first damping groove respectively.
Preferably, the lower end of the first connecting block is transversely movably sleeved on the outer wall of the middle part of the sliding rod.
Preferably, the number of the third damping springs is four, the number of each group is two, and the two third damping springs of each group are respectively symmetrically and movably sleeved on the outer walls of the left end and the right end of each sliding rod.
Preferably, the number of the first rotating rods is four, and the four first rotating rods penetrate through the fixed plate and are rotatably connected through the rotating bearing.
Preferably, the number of the lifting screw cylinders is four, the inner walls of the four lifting screw cylinders close to one end are respectively meshed with the outer walls of the four screw rods through threads, and the tops and the bottoms of the screw rods are respectively fixedly connected with the inner walls of the base through rotating bearings.
Compared with the prior art, the utility model discloses following beneficial effect has:
the energy-saving three-dimensional coiled iron core oil-immersed transformer can increase the stability of an oil-immersed transformer body by the mutual matching of the arranged first compression block, the first damping spring and the second compression block, can increase the shock resistance of the oil-immersed transformer body by the mutual matching of the arranged first connecting block, the movable groove, the third damping spring, the sliding rod, the second connecting block, the third compression block, the second damping spring, the damping block and the second damping groove, thereby avoiding the influence of shock on the service performance of the oil-immersed transformer body, facilitates the moving and the installation of the oil-immersed transformer body by the arranged four universal wheels, facilitates the lifting of the universal wheels by the mutual matching of the arranged motor, the second rotating rod, the fourth conical gear, the first rotating rod, the second conical gear, the third conical gear, the screw rod and the lifting screw cylinder, and then convenient removal and the installation of oil-immersed transformer body.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic cross-sectional view of the base of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a first damping groove; 2. an oil-immersed transformer body; 3. a first compression block; 4. a damping box body; 5. a first damping spring; 6. a second compression block; 7. a base; 8. a first conical gear; 9. a first rotating lever; 10. a fixing plate; 11. a second conical gear; 12. a third conical gear; 13. a lifting screw cylinder; 14. a screw; 15. a universal wheel; 16. a through hole; 17. a motor; 18. a second rotating lever; 19. a second damping spring; 20. a slide bar; 21. a first connection block; 22. a movable groove; 23. a third damping spring; 24. a second connecting block; 25. a third compressed block; 26. a damper block; 27. a second damping groove; 28. a fourth conical gear.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, an energy-saving three-dimensional wound core oil-immersed transformer comprises a damping box body 4, a first damping groove 1 is formed in the top of the damping box body 4, an oil-immersed transformer body 2 is arranged in an inner cavity of the first damping groove 1, a base 7 is fixedly connected to the bottom of the damping box body 4, first compression blocks 3 are symmetrically and fixedly connected to the center of left and right side walls of the oil-immersed transformer body 2 respectively, first damping springs 5 are symmetrically and fixedly connected to opposite side wall bodies of the two first compression blocks 3 respectively, second compression blocks 6 are symmetrically and fixedly connected to far away ends of the two first damping springs 5 respectively, the number of the second compression blocks 6 is two, the opposite side wall bodies of the two second compression blocks 6 are fixedly connected to left and right side wall bodies of the inner cavity of the first damping groove 1 respectively, and the first compression blocks 3, the first damping springs 5, the left and right side wall bodies of the inner cavity of the first damping groove 1 are arranged, The stability of the oil-immersed transformer body 2 can be increased by the mutual cooperation of the second compression blocks 6, the four corners of the bottom of the oil-immersed transformer body 2 are respectively and fixedly connected with the first connecting blocks 21, the lower ends of the first connecting blocks 21 are transversely and movably sleeved on the outer wall of the middle part of the sliding rod 20, the four corners of the bottom of the inner cavity of the first damping groove 1 are respectively and fixedly connected with the damping blocks 26, the tops of the four damping blocks 26 are respectively and fixedly provided with the second damping grooves 27, the bottom wall bodies of the inner cavities of the four second damping grooves 27 are respectively and fixedly connected with the second damping springs 19, the tops of the four second damping springs 19 are respectively and fixedly connected with the third compression blocks 25, the tops of the four third compression blocks 25 are respectively and fixedly connected with the second connecting blocks 24, the tops of the four second connecting blocks 24 are provided with the movable grooves 22, the inner cavities of the four movable grooves 22 are respectively and transversely and fixedly connected with the sliding rods 20, the left and right outer walls of the four sliding rods 20 are movably sleeved with the third damping springs 23, the three damping springs 23 are four groups, the number of each group is two, the two third damping springs 23 of each group are respectively symmetrically and movably sleeved on the outer walls of the left end and the right end of each sliding rod 20, the anti-seismic capacity of the oil-immersed transformer body 2 can be increased by the mutual matching of the arranged first connecting block 21, the movable groove 22, the third damping spring 23, the sliding rod 20, the second connecting block 24, the third compression block 25, the second damping spring 19, the damping block 26 and the second damping groove 27, so that the influence of vibration on the use performance of the oil-immersed transformer body 2 is avoided, the four corners of the bottom of the base 7 are respectively provided with through holes 16, the front end wall body and the rear end wall body in the center of the bottom of the inner cavity of the base 7 are respectively and symmetrically and fixedly connected with the motors 17, the upper ends of the two motors 17 are respectively and rotatably connected with the second rotating rod 18, and the tops of the two second rotating rods 18 are respectively and fixedly connected with fourth conical gears 28, the left and right rims of the two fourth conical gears 28 are symmetrically engaged with first conical gears 8 respectively, the inner wall of the first conical gear 8 is fixedly connected with a first rotating rod 9, the number of the first rotating rods 9 is four, the four first rotating rods 9 penetrate through the fixed plate 10 and are rotatably connected through rotating bearings, the outer wall of the other end of the first rotating rod 9 is fixedly connected with a second conical gear 11, the rims of the second conical gear 11 are engaged with a third conical gear 12, the inner wall of the third conical gear 12 is fixedly connected with a screw 14, the top and the bottom of the screw 14 are fixedly connected with the inner wall of the base 7 through the rotating bearings respectively, the outer wall of the lower end of the screw 14 is sleeved with lifting cylinders 13, the number of the lifting cylinders 13 is four, the inner walls of the four lifting cylinders 13 close to one end are mutually engaged with the outer walls of the four screws 14 through threads respectively, through the motor 17 that sets up, second dwang 18, fourth conical gear 28, first dwang 9, second conical gear 11, third conical gear 12, screw rod 14, and under lifting barrel 13's the mutually supporting, the lift of universal wheel 15 has been made things convenient for, and then made things convenient for the removal and the installation of oil-immersed transformer body 2, the outside wall body fixedly connected with universal wheel 15 of lifting barrel 13 bottom, make things convenient for oil-immersed transformer body 2's removal and installation through four universal wheels 15 that set up, the vertical fixedly connected with fixed plate 10 in both ends about base 7 inner chamber.
It should be noted that, the utility model relates to an energy-saving three-dimensional rolled iron core oil-immersed transformer, when in use, the stability of an oil-immersed transformer body 2 in an inner cavity of a first damping groove 1 can be increased under the mutual cooperation of a first compression block 3, a first damping spring 5 and a second compression block 6, the shock resistance of the oil-immersed transformer body 2 can be increased under the mutual cooperation of a second damping spring 19, a sliding rod 20, a first connecting block 21, a movable groove 22, a third damping spring 23, a second connecting block 24, a third compression block 25, a damping block 26 and a second damping groove 27, specifically, when the oil-immersed transformer body 2 shakes, the first connecting block 21 is driven to extrude the third damping spring 23 and the third compression block 25 to extrude the second damping spring 19, the third damping spring 23 can generate a transverse acting force, the second damping spring 19 can generate a vertical acting force, thus, the effect of damping to the oil-immersed transformer body 2 is achieved, the universal wheel 15 is arranged to facilitate the movement and installation of the oil-immersed transformer body 2, the lifting of the universal wheel 15 is facilitated under the mutual matching of the motor 17, the second rotating rod 18, the fourth conical gear 28, the first conical gear 8, the first rotating rod 9, the second conical gear 11, the third conical gear 12 and the lifting screw barrel 13, the specific motor 17 drives the second rotating rod 18 to rotate, the second rotating rod 18 drives the fourth conical gear 28 to rotate, the fourth conical gear 28 drives the first conical gear 8 to rotate, the first conical gear 8 drives the first rotating rod 9 to rotate, the first rotating rod 9 drives the second conical gear 11 to rotate, the second conical gear 11 drives the third conical gear 12 to rotate, and the third conical gear 12 drives the screw 14 to rotate, and the universal wheel 15 achieves the purpose of lifting under the action of the lifting screw barrel 13.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an energy-conserving three-dimensional roll iron core oil-immersed transformer, includes shock attenuation box (4), its characterized in that: the damping box body (4) is provided with a first damping groove (1) at the top, an inner cavity of the first damping groove (1) is provided with an oil-immersed transformer body (2), the bottom of the damping box body (4) is fixedly connected with a base (7), the centers of the left side wall and the right side wall of the oil-immersed transformer body (2) are respectively and symmetrically and fixedly connected with first compression blocks (3), the opposite side wall bodies of the two first compression blocks (3) are respectively and symmetrically and fixedly connected with first damping springs (5), the far ends of the two first damping springs (5) are respectively and symmetrically and fixedly connected with second compression blocks (6), the four corners of the bottom of the oil-immersed transformer body (2) are respectively and fixedly connected with first connecting blocks (21), the four corners of the bottom of the inner cavity of the first damping groove (1) are respectively and fixedly connected with damping blocks (26), and the tops of the four damping blocks (26) are respectively provided with a second damping groove (27), the bottom wall body of the inner cavity of the four second damping grooves (27) is fixedly connected with second damping springs (19) respectively, the tops of the four second damping springs (19) are fixedly connected with third compression blocks (25) respectively, the tops of the four third compression blocks (25) are fixedly connected with second connecting blocks (24) respectively, movable grooves (22) are formed in the tops of the four second connecting blocks (24), the inner cavity of each movable groove (22) is transversely and fixedly connected with a sliding rod (20) respectively, the left outer wall and the right outer wall of each sliding rod (20) are movably sleeved with third damping springs (23), through holes (16) are formed in four corners of the bottom of the base (7) respectively, the wall bodies of the front end and the rear end of the inner cavity bottom of the base (7) are respectively and fixedly connected with motors (17) symmetrically, and the upper ends of the motors (17) are respectively and rotatably connected with second rotating rods (18), the tops of the two second rotating rods (18) are respectively and fixedly connected with fourth conical gears (28), the left and right rims of the two fourth conical gears (28) are respectively and symmetrically meshed with first conical gears (8), the inner wall of the first conical gear (8) is fixedly connected with a first rotating rod (9), the outer wall of the other end of the first rotating rod (9) is fixedly connected with a second conical gear (11), the rim of the second conical gear (11) is engaged with a third conical gear (12), the inner wall of the third conical gear (12) is fixedly connected with a screw rod (14), the outer wall of the lower end of the screw (14) is sleeved with a lifting screw cylinder (13), the outer side wall body at the bottom of the lifting screw cylinder (13) is fixedly connected with a universal wheel (15), the left end and the right end of the inner cavity of the base (7) are vertically and fixedly connected with fixing plates (10).
2. The energy-saving three-dimensional rolled iron core oil-immersed transformer according to claim 1, characterized in that: the number of the second compression blocks (6) is two, and the wall bodies on the back of the body of one side of the two second compression blocks (6) are fixedly connected with the wall bodies on the left side and the right side of the inner cavity of the first damping groove (1) respectively.
3. The energy-saving three-dimensional rolled iron core oil-immersed transformer according to claim 1, characterized in that: the lower end of the first connecting block (21) is transversely movably sleeved on the outer wall of the middle part of the sliding rod (20).
4. The energy-saving three-dimensional rolled iron core oil-immersed transformer according to claim 1, characterized in that: the number of the third damping springs (23) is four, the number of each group is two, and the two third damping springs (23) of each group are respectively symmetrically and movably sleeved on the outer walls of the left end and the right end of each sliding rod (20).
5. The energy-saving three-dimensional rolled iron core oil-immersed transformer according to claim 1, characterized in that: the number of the first rotating rods (9) is four, and the four first rotating rods (9) penetrate through the fixing plate (10) and are rotatably connected through the rotating bearing.
6. The energy-saving three-dimensional rolled iron core oil-immersed transformer according to claim 1, characterized in that: the number of the lifting screw cylinders (13) is four, the inner walls, close to one end, of the four lifting screw cylinders (13) are respectively meshed with the outer walls of the four screw rods (14) through threads, and the tops and the bottoms of the screw rods (14) are respectively fixedly connected with the inner walls of the base (7) through rotating bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124477.6U CN213781758U (en) | 2021-01-18 | 2021-01-18 | Energy-saving three-dimensional rolled iron core oil-immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124477.6U CN213781758U (en) | 2021-01-18 | 2021-01-18 | Energy-saving three-dimensional rolled iron core oil-immersed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213781758U true CN213781758U (en) | 2021-07-23 |
Family
ID=76901768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120124477.6U Expired - Fee Related CN213781758U (en) | 2021-01-18 | 2021-01-18 | Energy-saving three-dimensional rolled iron core oil-immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213781758U (en) |
-
2021
- 2021-01-18 CN CN202120124477.6U patent/CN213781758U/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: 20210723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |