CN219696204U - Oil immersed transformer shell - Google Patents
Oil immersed transformer shell Download PDFInfo
- Publication number
- CN219696204U CN219696204U CN202320743286.7U CN202320743286U CN219696204U CN 219696204 U CN219696204 U CN 219696204U CN 202320743286 U CN202320743286 U CN 202320743286U CN 219696204 U CN219696204 U CN 219696204U
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- China
- Prior art keywords
- shell
- gear
- shell body
- fixedly connected
- oil immersed
- Prior art date
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- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model belongs to the technical field of transformer shells and discloses an oil immersed transformer shell which comprises a support, wherein a shell body is fixedly arranged at the top end of the support, a transformer is fixedly arranged at the bottom end of the inner wall of the shell body, a cover plate body is movably arranged at the top end of the shell body, and limit grooves are formed in two sides of the top end of the shell body. According to the utility model, the cylinder, the toothed plate, the gear, the swing rod and the circular block are arranged, the toothed plate can be pulled to move downwards by starting the cylinder, and the gear is driven to rotate by the movement of the toothed plate due to the meshed connection of the outer surface of the toothed plate and the outer surface of the gear, so that the swing rod rotates, and the cover plate body is driven to move by the circular block due to the rotation of the swing rod, so that the cover plate body can be moved away from the top of the shell body, the effect of convenient disassembly and maintenance is finally realized, and the working efficiency of staff can be improved.
Description
Technical Field
The utility model belongs to the technical field of transformer shells, and particularly relates to an oil immersed transformer shell.
Background
The transformer is the power equipment that is indispensable in the electric power industry, oil-immersed transformer is the more extensive transformer of use among the various transformers, it is through filling transformer oil in the transformer tank and carrying out insulation and cooling, current transformer shell adopts multiunit bolt to fix the apron at the shell top generally, thereby can seal transformer and transformer oil inside the shell, the normal operating of protection transformer, however, in case the staff need maintain the maintenance to the transformer, at this moment because current transformer shell does not have the function of easy to detach apron, thereby make the staff need use specialized tool to take off the apron after the bolt of fixed apron is whole, this kind of mode has not only increased staff's intensity of labour, still influenced work efficiency, consequently, it need be improved to it.
Disclosure of Invention
The utility model aims to solve the problems, and provides an oil immersed transformer shell which has the advantage of convenience in disassembly and overhaul.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oil-immersed transformer shell, includes the support, the top fixed mounting of support has the shell body, the bottom fixed mounting of shell body inner wall has the transformer, the top movable mounting of shell body has the apron body, the spacing groove has all been seted up on the both sides on shell body top, the bottom fixedly connected with of apron body is located the inside slider of spacing groove, the left mid-mounting of shell body has the gear, the other end fixedly connected with pendulum rod of gear, the left front end fixed mounting of apron body has the button, the other end of button extends to the inside of pendulum rod, the left bottom fixed mounting of shell body has the cylinder, the top fixed mounting of cylinder has the pinion rack, the surface of pinion rack is connected with the surface engagement of gear.
As preferable, the front side and the rear side of the shell body are fixedly connected with radiating fins, and the radiating fins are uniformly distributed on the front side and the rear side of the shell body.
As the preferable mode of the utility model, the right side of the bottom end of the shell body is fixedly connected with a brake motor, the other end of the output shaft of the brake motor is fixedly sleeved with a screw rod, and the top thread of the outer surface of the screw rod is sleeved with a movable plate.
As the utility model is preferable, the front end and the rear end of the left side of the moving plate are fixedly connected with cross bars, and the inner walls of the cross bars are fixedly connected with bristles.
As the preferable mode of the utility model, the left ends of the front side and the rear side of the shell body are fixedly connected with guide rods, and the top ends of the guide rods penetrate through the cross rod and extend to the top of the cross rod.
As the preferable mode of the utility model, the outer surface of the sliding block is movably connected with the inner wall of the limit groove, and the outer surface of the sliding block and the inner wall of the limit groove are smooth.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the cylinder, the toothed plate, the gear, the swing rod and the circular block are arranged, the toothed plate can be pulled to move downwards by starting the cylinder, and the gear is driven to rotate by the movement of the toothed plate due to the meshed connection of the outer surface of the toothed plate and the outer surface of the gear, so that the swing rod rotates, and the cover plate body is driven to move by the circular block due to the rotation of the swing rod, so that the cover plate body can be moved away from the top of the shell body, the effect of convenient disassembly and maintenance is finally realized, and the working efficiency of staff can be improved.
2. According to the utility model, the brake motor, the screw rod, the movable plate, the cross rod and the brush hair are arranged, the screw rod can rotate by starting the brake motor, and the screw thread on the outer surface of the screw rod is matched with the screw thread on the inner wall of the movable plate, so that the screw rod can drive the movable plate to move up and down, and the cross rod and the brush hair can be driven to move up and down by virtue of the movement of the movable plate, so that the brush hair can clean dust and other impurities between the radiating fins, and finally, the effect of automatically cleaning the radiating fins is realized, and the influence of dust on the radiating effect can be avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
fig. 5 is a schematic top cross-sectional view of the present utility model.
In the figure: 1. a bracket; 2. a housing body; 3. a transformer; 4. a cover plate body; 5. a limit groove; 6. a slide block; 7. a gear; 8. swing rod; 9. round blocks; 10. a cylinder; 11. a toothed plate; 12. a heat sink; 13. a brake motor; 14. a screw rod; 15. a moving plate; 16. a cross bar; 17. brushing; 18. a guide rod.
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.
As shown in fig. 1 to 5, the utility model provides an oil immersed transformer shell, which comprises a bracket 1, wherein a shell body 2 is fixedly arranged at the top end of the bracket 1, a transformer 3 is fixedly arranged at the bottom end of the inner wall of the shell body 2, a cover plate body 4 is movably arranged at the top end of the shell body 2, limit grooves 5 are formed in two sides of the top end of the shell body 2, a sliding block 6 positioned in the limit grooves 5 is fixedly connected at the bottom end of the cover plate body 4, a gear 7 is movably arranged at the middle part of the left side of the shell body 2, a swing rod 8 is fixedly connected at the other end of the gear 7, a round block 9 is fixedly arranged at the front end of the left side of the cover plate body 4, the other end of the round block 9 extends to the inside of the swing rod 8, a cylinder 10 is fixedly arranged at the bottom of the left side of the shell body 2, a toothed plate 11 is fixedly arranged at the top end of the cylinder 10, and the outer surface of the toothed plate 11 is in meshed connection with the outer surface of the gear 7.
Through starting cylinder 10, can pulling pinion rack 11 downward movement, because the surface of pinion rack 11 is connected with the surface meshing of gear 7, therefore the motion of pinion rack 11 will drive gear 7 and take place to rotate to make pendulum rod 8 take place the rotation, and then the inner wall of pendulum rod 8 will extrude circle piece 9, drives apron body 4 motion through circle piece 9, thereby can remove apron body 4 from the top of shell body 2.
Referring to fig. 1, 3, 4 and 5, the front and rear sides of the housing body 2 are fixedly connected with cooling fins 12, and the cooling fins 12 are uniformly distributed on the front and rear sides of the housing body 2.
As a technical optimization scheme of the utility model, the heat dissipation area of the shell body 2 can be increased through the design of the heat dissipation fins 12, so that the heat dissipation effect is better.
Referring to fig. 1, 2, 4 and 5, a brake motor 13 is fixedly connected to the right side of the bottom end of the housing body 2, a screw rod 14 is fixedly sleeved at the other end of the output shaft of the brake motor 13, and a moving plate 15 is sleeved at the top thread of the outer surface of the screw rod 14.
As a technical optimization scheme of the utility model, the screw rod 14 can be rotated by starting the brake motor 13, and the screw thread on the inner wall of the moving plate 15 is matched with the screw thread on the outer surface of the screw rod 14, so that the screw rod 14 can rotate to drive the moving plate 15 to move up and down.
Referring to fig. 1, 3, 4 and 5, the front and rear ends of the left side of the moving plate 15 are fixedly connected with a cross bar 16, and the inner wall of the cross bar 16 is fixedly connected with bristles 17.
As a technical optimization scheme of the utility model, through the design of the bristles 17, the clearance between the radiating fins 12 can be cleaned through the bristles 17 when the movable plate 15 moves downwards, so that the radiating effect is improved.
Referring to fig. 1, 3, 4 and 5, the left ends of the front and rear sides of the housing body 2 are fixedly connected with guide rods 18, and the top ends of the guide rods 18 penetrate through the cross rods 16 and extend to the top of the cross rods 16.
As a technical optimization scheme of the present utility model, the cross bar 16 can be more stable in the up-and-down motion through the design of the guide bar 18.
Referring to fig. 2 and 5, the outer surface of the sliding block 6 is movably connected with the inner wall of the limit groove 5, and the outer surface of the sliding block 6 and the inner wall of the limit groove 5 are smooth.
As a technical optimization scheme of the utility model, the sliding block 6 can slide in the limit groove 5 more smoothly through the design that the outer surface of the sliding block 6 and the inner wall of the limit groove 5 are smooth.
The working principle and the using flow of the utility model are as follows:
when the staff needs to open apron body 4 and maintain the maintenance to transformer 3, at first can start cylinder 10, because the operation of cylinder 10, will stimulate pinion rack 11 downstream, because the surface of pinion rack 11 is connected with the surface meshing of gear 7, therefore the motion of pinion rack 11 will drive gear 7 and take place to rotate, thereby make pendulum rod 8 take place to rotate, because pendulum rod 8's rotation, pendulum rod 8's inner wall can extrude circle piece 9, thereby will drive apron body 4 motion through circle piece 9, apron body 4 can drive slider 6 at the internal motion of spacing groove 5 simultaneously, and then can remove apron body 4 from the top of shell body 2, finally realized the effect of being convenient for dismantle apron body 4, thereby can promote staff's work efficiency.
When the need clearance of debris etc. has been blocked between the fin 12, the staff can start brake motor 13 at first, because the operation of brake motor 13, will make lead screw 14 take place to rotate, because the screw thread of lead screw 14 surface and the screw thread looks adaptation of movable plate 15 inner wall, consequently the rotation of lead screw 14 can drive movable plate 15 up-and-down motion, because the motion of movable plate 15, will drive horizontal pole 16 and brush hair 17 up-and-down motion, and then make brush hair 17 clean the impurity such as dust between the fin 12, finally realized the effect that can self-cleaning fin 12 to can avoid debris to influence the radiating effect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. An oil immersed transformer shell, includes support (1), its characterized in that: the utility model discloses a motor vehicle seat, including support (1) and gear (7), support (2) and gear (7) are fixed on the top, support (1) are fixed mounting on the top of top, shell (2) are fixed mounting on the bottom of inner wall has transformer (3), shell (2) are fixed mounting on the top of apron (4), spacing groove (5) have all been seted up on the both sides on shell (2) top, the inside slider (6) of spacing groove (5) are located to the bottom fixedly connected with of apron (4), gear (7) are fixed mounting on the middle part of shell (2) left, gear (7) are fixed connection on the other end of gear (7) pendulum rod (8), the other end of button (9) extends to pendulum rod (8) inside, shell (2) left bottom fixed mounting has cylinder (10), the top fixedly mounted on cylinder (10) has pinion (11), the surface of pinion (11) is connected with gear (7) outer surface engagement.
2. An oil immersed transformer housing according to claim 1, wherein: the heat dissipation device is characterized in that the front side and the rear side of the shell body (2) are fixedly connected with heat dissipation fins (12), and the heat dissipation fins (12) are uniformly distributed on the front side and the rear side of the shell body (2).
3. An oil immersed transformer housing according to claim 1, wherein: the right side fixedly connected with brake motor (13) of shell body (2) bottom, the other end of brake motor (13) output shaft has fixedly cup jointed lead screw (14), the top screw thread of lead screw (14) surface has cup jointed movable plate (15).
4. An oil immersed transformer housing according to claim 3, wherein: the left side front and back both ends of movable plate (15) are all fixedly connected with horizontal pole (16), the inner wall fixedly connected with brush hair (17) of horizontal pole (16).
5. An oil immersed transformer housing according to claim 1, wherein: the left ends of the front side and the rear side of the shell body (2) are fixedly connected with guide rods (18), and the top ends of the guide rods (18) penetrate through the cross rods (16) and extend to the tops of the cross rods (16).
6. An oil immersed transformer housing according to claim 1, wherein: the outer surface of the sliding block (6) is movably connected with the inner wall of the limit groove (5), and the outer surface of the sliding block (6) and the inner wall of the limit groove (5) are smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320743286.7U CN219696204U (en) | 2023-04-07 | 2023-04-07 | Oil immersed transformer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320743286.7U CN219696204U (en) | 2023-04-07 | 2023-04-07 | Oil immersed transformer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219696204U true CN219696204U (en) | 2023-09-15 |
Family
ID=87943169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320743286.7U Active CN219696204U (en) | 2023-04-07 | 2023-04-07 | Oil immersed transformer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219696204U (en) |
-
2023
- 2023-04-07 CN CN202320743286.7U patent/CN219696204U/en active Active
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