CN211929245U - Waterproof outer cover for oil-immersed transformer - Google Patents
Waterproof outer cover for oil-immersed transformer Download PDFInfo
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- CN211929245U CN211929245U CN202020616383.6U CN202020616383U CN211929245U CN 211929245 U CN211929245 U CN 211929245U CN 202020616383 U CN202020616383 U CN 202020616383U CN 211929245 U CN211929245 U CN 211929245U
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Abstract
The utility model discloses an oil-immersed transformer is with waterproof dustcoat, including the transformer body, the surface cover of transformer body is equipped with the cover body, the equal fixedly connected with transmission case in both sides of cover body inner wall bottom, the bottom fixedly connected with motor of transmission incasement wall, the output fixedly connected with screw rod of motor, the top fixed connection of first bearing and transmission incasement wall is passed through at the top of screw rod, the surperficial threaded connection of screw rod has the pinion rack, the right side meshing of pinion rack is connected with the gear, the rear side fixed connection of second bearing and transmission incasement wall is passed through at the back of gear. The utility model provides a wiring department of current oil-immersed transformer on the market is easy by the rainwater corrosion to influence the life of transformer, the weather enclosure through the rainwater corrosion, need periodic changing it, nevertheless be fixed connection for the majority between the weather enclosure and the cover body, thereby be not convenient for carry out the problem of changing to the weather enclosure.
Description
Technical Field
The utility model relates to a transformer technical field specifically is a waterproof dustcoat for oil-immersed transformer.
Background
The distribution transformer is one of important devices in power supply and distribution systems of industrial and mining enterprises and civil buildings, reduces 10kV or 35kV network voltage to 230/400V bus voltage used by users, is suitable for alternating current 50Hz and three-phase maximum rated capacity 2500kVA, and can be used indoors and outdoors.
Need use waterproof dustcoat when the transformer uses, but the easy rainwater corrosion of wiring department of the oil-immersed transformer on the current market to influence the life of transformer, the weather enclosure through the rainwater corrosion, need periodic changing it, nevertheless be fixed connection for most between weather enclosure and the cover body, thereby be not convenient for change the weather enclosure.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides in the above-mentioned background art, the utility model aims to provide an oil-immersed transformer is with waterproof dustcoat possesses the advantage of being convenient for change waterproof dustcoat, and the wiring department of having solved the oil-immersed transformer on the current market is easily corroded by the rainwater to influence the life of transformer, weather enclosure through the rainwater corruption, need periodic change it, nevertheless be fixed connection for the majority between the weather enclosure and the cover body, thereby be not convenient for carry out the problem of changing to the weather enclosure.
In order to achieve the above object, the utility model provides a following technical scheme: a waterproof outer cover for an oil-immersed transformer comprises a transformer body, wherein a cover body is sleeved on the surface of the transformer body, both sides of the bottom of the inner wall of the cover body are fixedly connected with a transmission case, the bottom of the inner wall of the transmission case is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, the top of the screw rod is fixedly connected with the top of the inner wall of the transmission case through a first bearing, a toothed plate is connected to the surface of the screw in a threaded manner, a gear is meshed and connected to the right side of the toothed plate, the back of the gear is fixedly connected with the rear side of the inner wall of the transmission case through a second bearing, the front surface of the gear is fixedly connected with a transmission plate, the interior of the transmission plate is connected with a transmission column in a sliding way, the back fixedly connected with card post of transmission post, the inside to the transformer body is run through on the right side of card post, the bottom fixedly connected with complementary unit of card post.
As the utility model discloses it is preferred, complementary unit includes the fixed column, the top of fixed column and the bottom fixed connection of card post, the inside sliding connection of fixed column has the traveller, the right side of traveller and the right side fixed connection of transmission case inner wall, the left side fixedly connected with backup pad of traveller, the bottom of backup pad and the bottom fixed connection of transmission case inner wall, the surface cover of traveller is equipped with the spring, the right side of spring and the left side fixed connection of fixed column, the left side of spring and the right side fixed connection of backup pad.
As the utility model discloses it is preferred, the opening has been seted up on the right side of transmission case, the open-ended width is greater than the width of card post, the opening is used with the cooperation of card post.
As the utility model discloses it is preferred, the draw-in groove has all been seted up to the bottom of transformer body both sides, the draw-in groove is used with the cooperation of card post.
As the utility model discloses it is preferred, the left side fixedly connected with fixed plate of motor, the left side of fixed plate and the left side fixed connection of transmission case inner wall.
As the utility model discloses it is preferred, the surface cover of card post is equipped with the stopper, the back of stopper and the rear side fixed connection of transmission case inner wall.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up transformer body, the cover body, the transmission case, including a motor, an end cap, a controller, and a cover body, the screw rod, the pinion rack, the gear, the driving plate, the transmission post, the card post and the cooperation of auxiliary mechanism use, the starter motor, the motor drives the screw rod and rotates, the screw rod passes through threaded connection pinion rack and moves the pinion rack upwards on the surface of screw rod, the pinion rack drives the gear through meshing gear and clockwise turns left, the gear drives the driving plate and rotates, the driving plate drives the card post through the transmission post and moves right, the card post gets into the inside of transformer body, fix the transformer body, it is easy to be corroded by the rainwater to solve the wiring department of the oil-immersed transformer on the existing market, thereby influence the life of transformer, the weather enclosure corrodes through the rainwater, need periodic change it, however, be fixed connection for the majority between weather enclosure and the cover body, thereby, this waterproof dustcoat for oil-immersed transformer possesses the advantage of being convenient for change waterproof dustcoat, has made things convenient for the user to use, has improved the practicality of waterproof dustcoat.
2. The utility model discloses a setting of complementary unit can play the effect of auxiliary stay to the card post, prevents that the card post from producing when removing and rocking, plays certain cushioning effect, and can make the effect that the card post resets fast.
3. The utility model discloses an open-ended sets up, can make the card post complete carry out mechanical transmission through the opening, has avoided the too narrow card post that leads to of open-ended width to appear blocking dead phenomenon at the opening part, also reduces the wearing and tearing of card post at the opening part, prolongs the live time of card post.
4. The utility model discloses a setting of draw-in groove can make the card post get into the inside of transformer body to fix the transformer body.
5. The utility model discloses a setting of fixed plate can play auxiliary stay and stable effect to the motor, has prevented that the motor single-point from supporting stable inadequately, produces great rocking at the during operation to lead to the part to damage.
6. The utility model discloses a setting of stopper can play limiting displacement to the card post, prevents that it from surpassing maximum moving range to lead to the unable normal operation of machinery.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the transmission case of the present invention;
FIG. 3 is an enlarged view of a portion of A in FIG. 1 according to the present invention;
fig. 4 is a perspective view of the driving plate of the present invention.
In the figure: 1. a transformer body; 2. a cover body; 3. a transmission case; 4. a motor; 5. a screw; 6. a toothed plate; 7. a gear; 8. a drive plate; 9. a drive post; 10. clamping the column; 11. an auxiliary mechanism; 111. fixing a column; 112. a traveler; 113. a support plate; 114. a spring; 12. an opening; 13. a card slot; 14. a fixing plate; 15. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a waterproof cover for oil-immersed transformer, which comprises a transformer body 1, wherein the surface of the transformer body 1 is sleeved with a cover body 2, both sides of the bottom of the inner wall of the cover body 2 are fixedly connected with a transmission case 3, the bottom of the inner wall of the transmission case 3 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a screw 5, the top of the screw 5 is fixedly connected with the top of the inner wall of the transmission case 3 through a first bearing, the surface thread of the screw 5 is connected with a toothed plate 6, the right side of the toothed plate 6 is engaged with a gear 7, the back of the gear 7 is fixedly connected with the rear side of the inner wall of the transmission case 3 through a second bearing, the front of the gear 7 is fixedly connected with a transmission plate 8, the inside of the transmission plate 8 is slidably connected with a transmission column 9, the back of the transmission column, the bottom of the clamping column 10 is fixedly connected with an auxiliary mechanism 11.
Referring to fig. 2, the auxiliary mechanism 11 includes a fixed column 111, a top of the fixed column 111 is fixedly connected to a bottom of the clamping column 10, a sliding column 112 is slidably connected to an inside of the fixed column 111, a right side of the sliding column 112 is fixedly connected to a right side of an inner wall of the transmission case 3, a left side of the sliding column 112 is fixedly connected to a supporting plate 113, a bottom of the supporting plate 113 is fixedly connected to a bottom of the inner wall of the transmission case 3, a spring 114 is sleeved on a surface of the sliding column 112, a right side of the spring 114 is fixedly connected to a left side of the fixed column 111, and a left side of the spring.
As a technical optimization scheme of the utility model, through the setting of complementary unit 11, can play the effect of auxiliary stay to calorie post 10, prevent that card post 10 from producing when removing and rocking, play certain cushioning effect, and can make the effect that card post 10 resets fast.
Referring to fig. 2, an opening 12 is formed on the right side of the transmission case 3, the width of the opening 12 is greater than that of the clamping column 10, and the opening 12 is matched with the clamping column 10.
As the utility model discloses a technical optimization scheme, through opening 12's setting, can make the card post 10 complete carry out mechanical transmission through opening 12, avoided opening 12's width too narrow to lead to card post 10 to appear blocking dead phenomenon in opening 12 department, also reduced the wearing and tearing of card post 10 in opening 12 department, the live time of extension card post 10.
Referring to fig. 3, the bottom of the two sides of the transformer body 1 are both provided with a card slot 13, and the card slot 13 is used in cooperation with the card column 10.
As a technical optimization scheme of the utility model, through the setting of draw-in groove 13, can make card post 10 get into transformer body 1's inside to fix transformer body 1.
Referring to fig. 2, a fixing plate 14 is fixedly connected to the left side of the motor 4, and the left side of the fixing plate 14 is fixedly connected to the left side of the inner wall of the transmission case 3.
As the utility model discloses a technical optimization scheme, through the setting of fixed plate 14, can play auxiliary stay and stable effect to motor 4, has prevented that motor 4 single-point from supporting stable inadequately, produces great rocking at the during operation to lead to the part to damage.
Referring to fig. 2, the surface of the clamping column 10 is sleeved with a limiting block 15, and the back of the limiting block 15 is fixedly connected with the rear side of the inner wall of the transmission case 3.
As a technical optimization scheme of the utility model, through stopper 15's setting, can play limiting displacement to card post 10, prevent that it from surpassing maximum moving range to lead to the unable normal operation of machinery.
The utility model discloses a theory of operation and use flow: starting motor 4, motor 4 drives screw rod 5 and rotates, and screw rod 5 drives pinion rack 6 at screw rod 5's surface rebound through threaded connection pinion rack 6, and pinion rack 6 drives gear 7 clockwise turning left through meshing gear 7, and gear 7 drives driving plate 8 and rotates, and driving plate 8 drives card post 10 through transmission post 9 and moves right, and card post 10 gets into transformer body 1's inside, fixes transformer body 1.
In summary, the following steps: the waterproof outer cover for the oil immersed transformer is characterized in that the waterproof outer cover is matched with a transformer body 1, a cover body 2, a transmission case 3, a motor 4, a screw rod 5, a toothed plate 6, a gear 7, a transmission plate 8, a transmission column 9, a clamping column 10 and an auxiliary mechanism 11 for use, the motor 4 is started, the motor 4 drives the screw rod 5 to rotate, the screw rod 5 drives the toothed plate 6 to move upwards on the surface of the screw rod 5 through the threaded connection toothed plate 6, the toothed plate 6 drives the gear 7 to rotate clockwise and leftwards through the meshing gear 7, the gear 7 drives the transmission plate 8 to rotate, the transmission plate 8 drives the clamping column 10 to move rightwards through the transmission column 9, the clamping column 10 enters the inside of the transformer body 1 and fixes the transformer body 1, the problem that the wiring position of the existing oil immersed transformer on the market is easily corroded by rainwater, the service life of the transformer is influenced, a weather shed is corroded, however, the rain-proof shed and the cover body are fixedly connected mostly, so that the rain-proof shed is not convenient to replace.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an oil-immersed transformer is with waterproof dustcoat, includes transformer body (1), its characterized in that: the transformer comprises a transformer body (1), wherein a cover body (2) is sleeved on the surface of the transformer body (1), transmission boxes (3) are fixedly connected to the two sides of the bottom of the inner wall of the cover body (2), a motor (4) is fixedly connected to the bottom of the inner wall of the transmission boxes (3), a screw rod (5) is fixedly connected to the output end of the motor (4), the top of the screw rod (5) is fixedly connected to the top of the inner wall of the transmission boxes (3) through a first bearing, a toothed plate (6) is connected to the surface of the screw rod (5) in a threaded manner, a gear (7) is meshed and connected to the right side of the toothed plate (6), the back of the gear (7) is fixedly connected to the rear side of the inner wall of the transmission boxes (3) through a second bearing, a transmission plate (8) is fixedly connected to the front of the gear (7), a transmission column (9) is slidably connected, the right side of the clamping column (10) penetrates into the transformer body (1), and an auxiliary mechanism (11) is fixedly connected to the bottom of the clamping column (10).
2. The waterproof housing for an oil filled transformer according to claim 1, wherein: the auxiliary mechanism (11) comprises a fixed column (111), the top of the fixed column (111) is fixedly connected with the bottom of a clamping column (10), the inside of the fixed column (111) is connected with a sliding column (112) in a sliding mode, the right side of the sliding column (112) is fixedly connected with the right side of the inner wall of a transmission box (3), the left side of the sliding column (112) is fixedly connected with a supporting plate (113), the bottom of the supporting plate (113) is fixedly connected with the bottom of the inner wall of the transmission box (3), a spring (114) is sleeved on the surface of the sliding column (112), the right side of the spring (114) is fixedly connected with the left side of the fixed column (111), and the left side of the spring (114) is fixedly connected with the right side of the supporting plate (.
3. The waterproof housing for an oil filled transformer according to claim 1, wherein: an opening (12) is formed in the right side of the transmission case (3), the width of the opening (12) is larger than that of the clamping column (10), and the opening (12) is matched with the clamping column (10) for use.
4. The waterproof housing for an oil filled transformer according to claim 1, wherein: the transformer is characterized in that clamping grooves (13) are formed in the bottoms of the two sides of the transformer body (1), and the clamping grooves (13) are matched with the clamping columns (10) for use.
5. The waterproof housing for an oil filled transformer according to claim 1, wherein: the left side fixedly connected with fixed plate (14) of motor (4), the left side fixed connection of the left side of fixed plate (14) and transmission case (3) inner wall.
6. The waterproof housing for an oil filled transformer according to claim 1, wherein: the surface cover of card post (10) is equipped with stopper (15), the back of stopper (15) and the rear side fixed connection of transmission case (3) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020616383.6U CN211929245U (en) | 2020-04-22 | 2020-04-22 | Waterproof outer cover for oil-immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020616383.6U CN211929245U (en) | 2020-04-22 | 2020-04-22 | Waterproof outer cover for oil-immersed transformer |
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| Publication Number | Publication Date |
|---|---|
| CN211929245U true CN211929245U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020616383.6U Active CN211929245U (en) | 2020-04-22 | 2020-04-22 | Waterproof outer cover for oil-immersed transformer |
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| CN (1) | CN211929245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467807A (en) * | 2022-08-05 | 2022-12-13 | 浙江博莱特制冷设备有限公司 | Anti-rust structure for surface of refrigeration compressor and anti-rust method thereof |
| CN115467807B (en) * | 2022-08-05 | 2024-05-10 | 浙江博莱特制冷设备有限公司 | Rust-proof structure for surface of refrigeration compressor and rust-proof method thereof |
-
2020
- 2020-04-22 CN CN202020616383.6U patent/CN211929245U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467807A (en) * | 2022-08-05 | 2022-12-13 | 浙江博莱特制冷设备有限公司 | Anti-rust structure for surface of refrigeration compressor and anti-rust method thereof |
| CN115467807B (en) * | 2022-08-05 | 2024-05-10 | 浙江博莱特制冷设备有限公司 | Rust-proof structure for surface of refrigeration compressor and rust-proof method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220126 Address after: 528200 b21-b27 on the first floor of Building 5, Yuanfang square (Guicheng employee Village), No. 6, Qing'an Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan Huahengtong Installation Engineering Co.,Ltd. Address before: 355000 Fujian Ningde Fu'an Zhenxi Machinery Co., Ltd Patentee before: Chen Long |
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| TR01 | Transfer of patent right |