CN113224667A - Combined transformer power supply structure - Google Patents
Combined transformer power supply structure Download PDFInfo
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- CN113224667A CN113224667A CN202110543525.XA CN202110543525A CN113224667A CN 113224667 A CN113224667 A CN 113224667A CN 202110543525 A CN202110543525 A CN 202110543525A CN 113224667 A CN113224667 A CN 113224667A
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- power supply
- box body
- rotating rod
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- 238000005096 rolling process Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F2017/008—Special devices for shifting a plurality of wings operated simultaneously for swinging wings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to the technical field of transformers and discloses a combined transformer power supply structure which comprises a bottom plate, a box body and power supply structures, wherein the box body is arranged on the upper surface of the bottom plate, the box body is fixedly connected with the bottom plate, two supporting plates are arranged inside the box body, two ends of each supporting plate are fixedly connected with the inner side wall of the corresponding box body, sliding grooves are formed in the upper surfaces of the two supporting plates, sliding blocks are arranged inside the two sliding grooves in a sliding mode, sliding plates are arranged on the upper surfaces of the two supporting plates, the lower surfaces of the two sliding plates are fixedly connected with the corresponding sliding blocks, the two power supply structures are respectively arranged on the upper surfaces of the corresponding sliding plates, and the two power supply structures are fixedly connected with the corresponding sliding plates. This combination formula transformer power supply structure can be fast convenient takes out the power supply structure from the box in, conveniently maintains the maintenance to the power supply structure.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a combined transformer power supply structure.
Background
The combined transformer is characterized in that power supply structures such as a fuse wire, a multi-station looped network load switch, a non-excitation voltage regulating tap switch and the like are all used as parts of the transformer and are arranged in a box body, and the combined transformer has the characteristics of small occupied area, easiness in maintenance, high safety and the like and is widely applied.
Traditional combination formula transformer's volume is great, and the quality is higher, and when needs maintain the power supply structure of combination formula transformer, need follow the inside removal of box with the power supply structure, and the operation is wasted time and energy, is unfavorable for maintaining the power supply structure.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the combined transformer power supply structure provided by the invention has the advantages that the power supply structure can be quickly and conveniently taken out of the box body, the power supply structure is convenient to maintain, and the problems that the combined transformer power supply structure in the prior art is time-consuming and labor-consuming to disassemble and is not beneficial to maintaining the power supply structure are solved.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a combined transformer power supply structure comprises a bottom plate, a box body and power supply structures, wherein the box body is arranged on the upper surface of the bottom plate, the box body is fixedly connected with the bottom plate, two supporting plates are arranged inside the box body, two ends of the two supporting plates are fixedly connected with the inner side wall of the corresponding box body, sliding grooves are formed in the upper surfaces of the two supporting plates, sliding blocks are arranged inside the two sliding grooves in a sliding mode, sliding plates are arranged on the upper surfaces of the two supporting plates, the lower surfaces of the two sliding plates are fixedly connected with the corresponding sliding blocks, the two power supply structures are respectively arranged on the upper surfaces of the corresponding sliding plates, the two power supply structures are fixedly connected with the corresponding sliding plates, a first rotating rod is arranged inside the box body and between the two power supply structures, two ends of the first rotating rod are rotatably connected with the inner side wall of the corresponding box body through first rolling bearings, the middle end rod wall of the first rotating rod is fixedly sleeved with a shifting rod, the inner upper end of the power supply structure on the left side and the inner lower end of the power supply structure on the right side are fixedly provided with fixed blocks, the insides of the two fixed blocks are rotatably sleeved with rotating shafts, the two ends of the shifting rod are rotatably sleeved with the corresponding rotating shafts, the two sides of the interior of the box body are both provided with openings, the insides of the two openings are both provided with box doors, the insides of the lower ends of the two box doors are fixedly sleeved with second rotating rods, the two ends of the two second rotating rods are rotatably connected with the inner side walls of the corresponding box bodies through second rolling bearings, the right side of the interior of the box body and the rear side of the corresponding power supply structure are vertically provided with third rotating rods, the two ends of the third rotating rods are rotatably connected with the inner side walls of the corresponding box bodies through third rolling bearings, the rod wall of the first rotating rod is fixedly sleeved with a first gear, the right side of the first gear is meshed with a second gear, the second gear is rotatably connected with the inner side wall of the box body through a shaft pin, a first bevel gear is fixedly arranged on the surface of the second gear, a second bevel gear is fixedly sleeved at the middle end of the third rotating rod and is meshed with the first bevel gear, and a transmission mechanism which drives the second rotating rod and the third rotating rod to rotate is arranged at the lower end inside the box body and between the two box doors.
Preferably, the transmission mechanism comprises a fourth rotating rod and supporting blocks, the two supporting blocks are respectively arranged at two sides of the lower end in the box body and are fixedly connected with the box body, the fourth rotating rod is arranged between the two supporting blocks, two ends of the fourth rotating rod are rotatably connected with the corresponding supporting blocks through fourth rolling bearings, both ends of the fourth rotating rod extend to the outer sides of the corresponding supporting blocks, a third bevel gear is fixedly sleeved on the wall of the middle end rod of the fourth rotating rod, the lower end of the third rotating rod is fixedly sleeved with a fourth bevel gear, the third bevel gear is meshed with the fourth bevel gear, the rod walls of the two second rotating rods are fixedly sleeved with fifth bevel gears, and the two ends of the fourth rotating rod are fixedly sleeved with sixth bevel gears, and the two fifth bevel gears are in meshed connection with the corresponding sixth bevel gears.
Preferably, one end of the outer side of each of the two sliding plates is fixedly provided with a barrier strip.
Preferably, both the two box doors are made of light materials.
Preferably, the outer side walls of the two box doors are fixedly provided with handles.
Preferably, a top plate is fixedly arranged on the upper surface of the box body.
Preferably, the front side wall of the box body is sequentially provided with a plurality of heat dissipation holes from top to bottom.
(III) advantageous effects
Compared with the prior art, the invention provides a combined transformer power supply structure, which has the following beneficial effects:
1. this combination formula transformer power supply structure through opening the left side chamber door, drives left side fifth bevel gear promptly and rotates, and left side fifth bevel gear drives left side sixth bevel gear and rotates to drive the fourth bull stick and rotate, even make right side sixth bevel gear drive right side fifth bevel gear and rotate, thereby drive the right side chamber door and open, can open both sides chamber door promptly simultaneously, the maintenance is maintained to the convenience inside the box.
2. This combination formula transformer power supply structure, the fourth bull stick drives the third bevel gear and rotates when opening both sides chamber door, third bevel gear drives the fourth bevel gear and rotates, drive the third bull stick promptly and rotate, even make the second bevel gear drive first bevel gear and rotate, drive the second gear promptly and rotate, the second gear drives first gear engagement and rotates, thereby make first bull stick drive driving lever rotate, make the driving lever promote two power supply structures to the box outside, thereby the maintenance is maintained to the convenient power supply structure.
Drawings
Fig. 1 is a schematic structural diagram of a power supply structure of a combined transformer according to the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is a schematic view of the internal structure of FIG. 2;
fig. 4 is an enlarged schematic view of a portion a of fig. 2.
In the figure: 1 bottom plate, 2 boxes, 3 top plates, 4 power supply structures, 5 supporting plates, 6 sliding plates, 7 sliding blocks, 8 first rotating rods, 9 deflector rods, 10 fixing blocks, 11 rotating shafts, 12 box doors, 13 second rotating rods, 14 first bevel gears, 15 supporting blocks, 16 third rotating rods, 17 second bevel gears, 18 third bevel gears, 19 fourth rotating rods, 20 fourth bevel gears, 21 first gears, 22 second gears, 23 fifth bevel gears, 24 sixth bevel gears, 25 heat dissipation holes and 26 handles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a combined transformer power supply structure includes a bottom plate 1, a box body 2 and a power supply structure 4, the box body 2 is disposed on the upper surface of the bottom plate 1, the box body 2 is fixedly connected with the bottom plate 1, two supporting plates 5 are disposed inside the box body 2, two ends of the two supporting plates 5 are fixedly connected with the inner side wall of the corresponding box body 2, sliding grooves are disposed on the upper surfaces of the two supporting plates 5, sliding blocks 7 are slidably disposed inside the two sliding grooves, sliding plates 6 are disposed on the upper surfaces of the two supporting plates 5, the lower surfaces of the two sliding plates 6 are fixedly connected with the corresponding sliding blocks 7, the two power supply structures 4 are respectively disposed on the upper surfaces of the corresponding sliding plates 6, the two power supply structures 4 are fixedly connected with the corresponding sliding plates 6, a first rotating rod 8 is disposed inside the box body 2 and between the two power supply structures 4, two ends of the first rotating rod 8 are rotatably connected with the inner side wall, a deflector rod 9 is fixedly sleeved on the middle end rod wall of the first rotating rod 8, fixed blocks 10 are fixedly arranged at the upper end of the inner side of the left power supply structure 4 and the lower end of the inner side of the right power supply structure 4, rotating shafts 11 are rotatably sleeved inside the two fixed blocks 10, two ends of the deflector rod 9 are rotatably sleeved with the corresponding rotating shafts 11, two sides of the inner part of the box body 2 are both provided with openings, box doors 12 are arranged inside the two openings, second rotating rods 13 are fixedly sleeved inside the lower ends of the two box doors 12, two ends of the two second rotating rods 13 are rotatably connected with the inner side wall of the corresponding box body 2 through second rolling bearings, a third rotating rod 16 is vertically arranged at the right side of the inner part of the box body 2 and positioned at the rear side of the corresponding power supply structure 4, two ends of the third rotating rod 16 are rotatably connected with the inner side wall of the corresponding box body 2 through third rolling bearings, a first gear 21 is fixedly sleeved on the rod wall of the first rotating rod 8, the right side of the first gear 21 is engaged with a second gear 22, the second gear 22 is rotatably connected with the inner side wall of the box body 2 through a shaft pin, the middle end of the second gear 22, which is fixedly provided with a first bevel gear 14 and a third rotating rod 16, is fixedly sleeved with a second bevel gear 17, the first bevel gear 14 is engaged with the second bevel gear 17, and a transmission mechanism for driving the two second rotating rods 13 and the third rotating rod 16 to rotate is arranged at the lower end inside the box body 2 and between the two box doors 12.
The transmission mechanism comprises a fourth rotating rod 19 and supporting blocks 15, the two supporting blocks 15 are respectively arranged on two sides of the inner lower end of the box body 2, the two supporting blocks 15 are fixedly connected with the box body 2, the fourth rotating rod 19 is arranged between the two supporting blocks 15, two ends of the fourth rotating rod 19 are respectively connected with the corresponding supporting blocks 15 in a rotating mode through fourth rolling bearings, two ends of the fourth rotating rod 19 extend to the outer sides of the corresponding supporting blocks 15, a third bevel gear 18 is fixedly sleeved on the middle end rod wall of the fourth rotating rod 19, a fourth bevel gear 20 is fixedly sleeved on the lower end of the third rotating rod 16, the third bevel gear 18 is meshed with the fourth bevel gear 20, fifth bevel gears 23 are fixedly sleeved on the rod walls of the two second rotating rods 13, sixth bevel gears 24 are fixedly sleeved on two ends of the fourth rotating rod 19, and the two fifth bevel gears 23 are meshed with the corresponding sixth bevel gears 24.
The outside one end of two slides 6 all is fixed and is provided with the blend stop, protects power supply structure 4.
Both the box doors 12 are made of light materials, so that the box doors 12 can be pulled conveniently.
The upper surface of the box body 2 is fixedly provided with a top plate 3, so that dust and water can be prevented.
A plurality of heat dissipation holes 25 are sequentially formed in the front side wall of the box body 2 from top to bottom, and heat dissipation performance of the box body 2 is improved.
In summary, in the power supply structure of the combined transformer, when in use, a worker pulls the left door 12 to rotate and open the left door 12, the left door 12 drives the left second rotating rod 13 to rotate, i.e. the left fifth bevel gear 23 rotates, the left fifth bevel gear 23 drives the left sixth bevel gear 24 to rotate, thereby driving the fourth rotating rod 19 to rotate, the fourth rotating rod 19 drives the right sixth bevel gear 24 to rotate, the right sixth bevel gear 24 drives the right fifth bevel gear 23 to rotate, i.e. the right second rotating rod 13 is driven, thereby driving the right door 12 to rotate and open, i.e. the two doors 12 can be opened simultaneously, thereby facilitating maintenance and repair of the inside of the box 2, the fourth rotating rod 19 drives the third bevel gear 18 to rotate while the two doors 12 are opened, the third bevel gear 18 drives the fourth bevel gear 20 to rotate, i.e. the third rotating rod 16 drives the second bevel gear 17 to rotate, that is, the second bevel gear 17 drives the first bevel gear 14 to rotate, that is, the second gear 22 is driven to rotate, the second gear 22 drives the first gear 21 to rotate in a meshed manner, that is, the first rotating rod 8 is driven to rotate, so that the first rotating rod 8 drives the shift lever 9 to rotate, the shift lever 9 pushes the two power supply structures 4 to the outside, and finally the power supply structures 4 on the two sides are pushed to the outside of the box body 2, so that the power supply structures 4 are convenient to maintain and repair.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. The utility model provides a modular transformer power supply structure, includes bottom plate (1), box (2) and power supply structure (4), its characterized in that: the box body (2) is arranged on the upper surface of the bottom plate (1), the box body (2) is fixedly connected with the bottom plate (1), two supporting plates (5) are arranged inside the box body (2), two ends of each supporting plate (5) are fixedly connected with the inner side wall of the corresponding box body (2), sliding grooves are formed in the upper surfaces of the two supporting plates (5), sliding blocks (7) are arranged inside the two sliding grooves in a sliding mode, sliding plates (6) are arranged on the upper surfaces of the two supporting plates (5), the lower surfaces of the two sliding plates (6) are fixedly connected with the corresponding sliding blocks (7), the two power supply structures (4) are respectively arranged on the upper surfaces of the corresponding sliding plates (6), the two power supply structures (4) are fixedly connected with the corresponding sliding plates (6), a first rotating rod (8) is arranged inside the box body (2) and between the two power supply structures (4), the two ends of the first rotating rod (8) are rotatably connected with the inner side wall of the corresponding box body (2) through first rolling bearings, a shifting rod (9) is fixedly sleeved on the middle end rod wall of the first rotating rod (8), the upper end of the inner side of the power supply structure (4) at the left side and the lower end of the inner side of the power supply structure (4) at the right side are fixedly provided with fixed blocks (10), rotating shafts (11) are rotatably sleeved in the two fixed blocks (10), the two ends of the shifting rod (9) are rotatably sleeved with the corresponding rotating shafts (11), the two sides of the inner part of the box body (2) are both arranged in an opening manner, box doors (12) are arranged in the two openings, second rotating rods (13) are fixedly sleeved in the lower ends of the two box doors (12), the two ends of the two second rotating rods (13) are rotatably connected with the inner side wall of the corresponding box body (2) through second rolling bearings, the power supply device is characterized in that a third rotating rod (16) is vertically arranged on the right side of the interior of the box body (2) and located in a corresponding mode, the rear side of the power supply structure (4) is vertically provided with a third rotating rod (16), two ends of the third rotating rod (16) are connected with the inner side wall of the corresponding box body (2) in a rotating mode through third rolling bearings, a first gear (21) is fixedly sleeved on the rod wall of the first rotating rod (8), a second gear (22) is arranged on the right side of the first gear (21) in a meshed mode, the second gear (22) is connected with the inner side wall of the box body (2) in a rotating mode through shaft pins, a first bevel gear (14) is fixedly sleeved on the surface of the second gear (22), a second bevel gear (17) is fixedly sleeved on the middle end of the third rotating rod (16), the first bevel gear (14) is connected with the second bevel gear (17) in a meshed mode, and a machine which drives the second rotating rod (13) and the third rotating rod (16) to rotate is arranged between two box doors (12) and located at the lower end of the interior of the box body (2) And (5) forming.
2. The modular transformer power supply architecture of claim 1, wherein: the transmission mechanism comprises fourth rotating rods (19) and supporting blocks (15), the two supporting blocks (15) are respectively arranged on two sides of the lower end of the interior of the box body (2), the two supporting blocks (15) are fixedly connected with the box body (2), the fourth rotating rods (19) are arranged between the two supporting blocks (15), two ends of each fourth rotating rod (19) are rotatably connected with the corresponding supporting block (15) through a fourth rolling bearing, two ends of each fourth rotating rod (19) extend to the outer side of the corresponding supporting block (15), a third bevel gear (18) is fixedly sleeved on the middle end rod wall of each fourth rotating rod (19), a fourth bevel gear (20) is fixedly sleeved on the lower end of each third rotating rod (16), the third bevel gears (18) are meshed with the fourth bevel gears (20), fifth bevel gears (23) are fixedly sleeved on the rod walls of the two second rotating rods (13), and both ends of the fourth rotating rod (19) are fixedly sleeved with sixth bevel gears (24), and the two fifth bevel gears (23) are in meshed connection with the corresponding sixth bevel gears (24).
3. The modular transformer power supply architecture of claim 1, wherein: and one end of the outer side of each of the two sliding plates (6) is fixedly provided with a barrier strip.
4. The modular transformer power supply architecture of claim 1, wherein: the two box doors (12) are both made of light materials.
5. The modular transformer power supply architecture of claim 1, wherein: handles (26) are fixedly arranged on the outer side walls of the two box doors (12).
6. The modular transformer power supply architecture of claim 1, wherein: and a top plate (3) is fixedly arranged on the upper surface of the box body (2).
7. The modular transformer power supply architecture of claim 1, wherein: the front side wall of the box body (2) is sequentially provided with a plurality of heat dissipation holes (25) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543525.XA CN113224667B (en) | 2021-05-19 | 2021-05-19 | Combined transformer power supply structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543525.XA CN113224667B (en) | 2021-05-19 | 2021-05-19 | Combined transformer power supply structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113224667A true CN113224667A (en) | 2021-08-06 |
| CN113224667B CN113224667B (en) | 2022-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110543525.XA Active CN113224667B (en) | 2021-05-19 | 2021-05-19 | Combined transformer power supply structure |
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| Country | Link |
|---|---|
| CN (1) | CN113224667B (en) |
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| CN210467481U (en) * | 2019-10-18 | 2020-05-05 | 广东特变电气股份有限公司 | Novel transformer convenient to maintenance |
| CN210985390U (en) * | 2019-12-10 | 2020-07-10 | 山东盛日电力集团有限公司 | Novel box-type substation box body |
| CN212851353U (en) * | 2020-08-31 | 2021-03-30 | 广州科学城水务投资集团有限公司 | Modular smart power grid control cabinet convenient to overhaul |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101302459B1 (en) * | 2013-07-02 | 2013-09-02 | 주식회사 천일이앤씨 | An electric power distribution box fixing in groung |
| CN206650319U (en) * | 2017-04-24 | 2017-11-17 | 俊朗电气有限公司 | A kind of JP cabinets for being easy to maintenance conditions |
| CN207910297U (en) * | 2018-03-17 | 2018-09-25 | 江西鑫固电气有限公司 | A kind of box-type substation of lockable door body opening angle |
| CN208157893U (en) * | 2018-04-22 | 2018-11-27 | 泉州市富宏石化设备有限公司 | A kind of power distribution cabinet of easy access |
| CN208257170U (en) * | 2018-06-27 | 2018-12-18 | 江苏泰升电器有限公司 | A kind of transformer of easy access |
| CN109659828A (en) * | 2019-01-02 | 2019-04-19 | 湖州吉泰电力设备有限公司 | A kind of Convenient inspection low-voltage intelligent switchgear |
| CN210467481U (en) * | 2019-10-18 | 2020-05-05 | 广东特变电气股份有限公司 | Novel transformer convenient to maintenance |
| CN111082325A (en) * | 2019-11-01 | 2020-04-28 | 西安市永鑫科技有限公司 | Electrical cabinet convenient to overhaul |
| CN210985390U (en) * | 2019-12-10 | 2020-07-10 | 山东盛日电力集团有限公司 | Novel box-type substation box body |
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| CN113224667B (en) | 2022-05-20 |
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Denomination of invention: A combined transformer power supply structure Effective date of registration: 20221107 Granted publication date: 20220520 Pledgee: China Construction Bank Corporation Fuyang Yingquan sub branch Pledgor: ANHUI LONGHE POWER GROUP Co.,Ltd. Registration number: Y2022980020814 |
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Date of cancellation: 20231121 Granted publication date: 20220520 Pledgee: China Construction Bank Corporation Fuyang Yingquan sub branch Pledgor: ANHUI LONGHE POWER GROUP Co.,Ltd. Registration number: Y2022980020814 |
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Address after: Building A17, Phase II, Jiahai New Town, Fuwo Road, Zhoupeng Street, Yingquan District, Fuyang City, Anhui Province 236000 Patentee after: ANHUI LONGHE POWER GROUP Co.,Ltd. Country or region after: China Address before: 236000 Yingquan District, Fuyang, Anhui, ten mile shop, 105 square meters, 74 meters, 200 meters east. Patentee before: ANHUI LONGHE POWER GROUP Co.,Ltd. Country or region before: China |