CN218849199U - Dry-type transformer with coil compresses tightly fixed knot and constructs - Google Patents
Dry-type transformer with coil compresses tightly fixed knot and constructs Download PDFInfo
- Publication number
- CN218849199U CN218849199U CN202223189670.1U CN202223189670U CN218849199U CN 218849199 U CN218849199 U CN 218849199U CN 202223189670 U CN202223189670 U CN 202223189670U CN 218849199 U CN218849199 U CN 218849199U
- Authority
- CN
- China
- Prior art keywords
- coil
- dry
- type transformer
- sliding block
- lead screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a dry-type transformer with coil compresses tightly fixed knot and constructs belongs to the dry-type transformer field. A dry-type transformer with coil compresses tightly fixed knot structure, includes guard box and coil, still includes: the second sliding block is connected in the protective box in a sliding manner; the first rotating rod is rotatably connected to the second sliding block; the second rotating rod is rotatably connected to the first rotating rod; the rotating plate is rotatably connected to the second rotating rod; the fixing ring is connected to the rotating plate in a sliding mode and provided with an insulating brush; the utility model discloses can clear up the dust on the coil, improve the radiating effect of coil.
Description
Technical Field
The utility model relates to a dry-type transformer field especially relates to a dry-type transformer with coil compresses tightly fixed knot and constructs.
Background
The dry type transformer is widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply, the dry type transformer refers to a transformer with an iron core and a winding which are not immersed in insulating oil, and a coil on the dry type transformer is arranged inside and is also directly wound outside the dry type transformer.
The patent publication numbers are: the utility model patent of CN213877785U discloses a dry-type transformer with a coil compression structure, which is wound by a coil, and the other end of the coil passes through a bending groove, and the coil is fixed by a fixing block, thus being beneficial to fixing the coil compression structure, being convenient for disassembly and maintenance, being practical and being suitable for wide popularization and use;
in the patent, dust is easily accumulated on the coil, and if the coil is not cleaned in time, the heat dissipation function of the coil is poor, so that the operation of the dry-type transformer is influenced, and even short circuit and fire are caused; therefore, to this problem, the utility model provides a dry-type transformer with coil compresses tightly fixed knot and constructs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the dust on the coil can not be cleaned in the prior art, influencing the use of the dry-type transformer, and the dry-type transformer with the coil compressing and fixing structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dry-type transformer with coil compresses tightly fixed knot to be constructed, includes protective housing and coil, still includes: the second sliding block is connected in the protective box in a sliding manner; the first rotating rod is rotatably connected to the second sliding block; the second rotating rod is rotatably connected to the first rotating rod; the rotating plate is rotatably connected to the second rotating rod; the fixing ring is connected to the rotating plate in a sliding mode and provided with an insulating brush; the threaded rod is connected in the rotating plate in a rotating mode, a second gear is connected to the threaded rod in a threaded mode, a first gear is connected to the second gear in a meshed mode, the threaded rod is fixedly connected with the fixed ring, and the second gear is limited and fixed through a clamping plate on the rotating plate.
Preferably, the bottom of the protective box is provided with a base, and the protective box is provided with a box door.
Preferably, a fixing frame is arranged in the protection box, the coil is arranged on the fixing frame, and a heat radiation fan is arranged on the inner wall of the top of the protection box.
Preferably, first spout and second spout have been seted up respectively to the protective housing both sides inner wall, second sliding block sliding connection is on first spout, sliding connection has first sliding block on the second spout, it is connected with the bracing piece to rotate on the first sliding block, be equipped with output motor in the first sliding block, the bottom fixed connection of bracing piece is at output motor's output.
Further, be equipped with first servo motor in the protective housing, the protective housing internal rotation is connected with first lead screw, first lead screw fixed connection is at first servo motor's output, just first sliding block and first lead screw threaded connection, be equipped with second servo motor in the protective housing, the protective housing internal rotation is connected with the second lead screw, second lead screw fixed connection is at second servo motor's output, just second sliding block and second lead screw threaded connection.
Preferably, the one end that the second sliding block was kept away from to first dwang is equipped with the second drive division, second dwang fixed connection is at the output of second drive division, the one end that the second drive division was kept away from to the second dwang is equipped with the third drive division, rotor plate fixed connection is at the output of third drive division.
Preferably, a fourth driving part is arranged in the rotating plate, and the threaded rod is fixedly connected to the output end of the fourth driving part.
Compared with the prior art, the utility model provides a dry-type transformer with coil compresses tightly fixed knot and constructs possesses following beneficial effect:
1. this dry-type transformer with coil compresses tightly fixed knot and constructs through the cooperation of first dwang, second dwang, rotor plate, makes the dust of insulating brush on to the coil clear up, prevents that the dust from collecting up too much on the coil, influences dry-type transformer's operation.
2. This dry-type transformer with coil compresses tightly fixed knot and constructs pushes out solid fixed ring through the threaded rod, makes insulating brush and coil laminating, makes the clearance effect better, and first dwang, second dwang, rotor plate are collapsible, practices thrift the space.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can clear up the dust on the coil, improve the radiating effect of coil.
Drawings
Fig. 1 is a schematic structural diagram of a dry-type transformer having a coil compressing and fixing structure according to the present invention;
fig. 2 is a first cross-sectional view of a dry-type transformer with a coil pressing and fixing structure according to the present invention;
fig. 3 is a second cross-sectional view of the dry-type transformer with a coil compressing and fixing structure according to the present invention;
fig. 4 is a third cross-sectional view of a dry-type transformer with a coil pressing and fixing structure according to the present invention;
fig. 5 is a fourth cross-sectional view of a dry-type transformer with a coil pressing and fixing structure according to the present invention;
fig. 6 is a cross-sectional view of a first lead screw of a dry-type transformer with a coil compressing and fixing structure provided by the present invention;
fig. 7 is a cross-sectional view of a second lead screw in a dry-type transformer with a coil compressing and fixing structure according to the present invention;
fig. 8 is an enlarged schematic structural view of a portion a in fig. 4 of a dry-type transformer with a coil compressing and fixing structure according to the present invention;
fig. 9 is an enlarged schematic structural diagram of a portion B in fig. 5 of a dry-type transformer with a coil compressing and fixing structure according to the present invention.
In the figure: 1. a protective box; 101. a base; 2. a box door; 3. a fixed mount; 4. a coil; 5. a heat-dissipating fan; 6. a first chute; 7. a second chute; 8. a first servo motor; 9. a first lead screw; 10. a first slider; 11. an output motor; 12. a support bar; 13. a second servo motor; 14. a second screw rod; 15. a second slider; 16. a first rotating lever; 17. a second driving section; 18. a second rotating lever; 19. a third driving section; 20. a rotating plate; 21. a fixing ring; 22. an insulating brush; 23. a fourth driving section; 24. a first gear; 25. a second gear; 26. a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 9, a dry type transformer having a coil pressing and fixing structure includes a protective case 1 and a coil 4, and further includes: a second slide block 15 slidably connected in the protection box 1; a first rotating lever 16 rotatably connected to the second slide block 15; a second rotating lever 18 rotatably connected to the first rotating lever 16; a rotating plate 20 rotatably connected to the second rotating shaft 18; a fixed ring 21 slidably connected to the rotating plate 20, the fixed ring 21 being provided with an insulating brush 22; a threaded rod 26 is rotationally connected in the rotating plate 20, a second gear 25 is connected to the threaded rod 26 in a threaded manner, a first gear 24 is meshed and connected to the second gear 25, the threaded rod 26 is fixedly connected with the fixing ring 21, and the second gear 25 is limited and fixed by a clamping plate on the rotating plate 20.
The utility model discloses in, when insulating brush 22 gives coil 4 clearance dust, drive first dwang 16 and rotate, make first dwang 16 drive second dwang 18 and upwards rotate, inner wall until first dwang 16 and protective housing 1 is the vertical state, then second drive division 17 drive second dwang 18 rotates, when second dwang 18 rotates, rotor plate 20 is under the drive of third drive division 19, cooperation second dwang 18 finely tunes, prevent when second dwang 18 rotates, 1 inner assembly of protective housing is touchhed to rotor plate 20, drive first gear 24 rotates, make first gear 24 drive second gear 25 rotate, second gear 25 is by the grip block spacing fixed on rotor plate 20, make second gear 25 can not break away from first gear 24, threaded rod 26 with second gear 25 meshing mutually under the drive of second gear 25, push solid fixed ring 21 to coil 4, finally make insulating brush 22 coil 4 on the solid fixed ring 21, drive bracing piece 12 rotates, make bracing piece 12 rotate to be perpendicular to protective housing 1 and then the drive rotor plate 20 to make the first dwang 20 rotate, thereby make the reciprocal lead screw 20 of first dwang 20 move to the reciprocating control lead screw and the first dwang 14 and the reciprocal rotation of first dwang 20 and the drive lead screw to make the reciprocal control of lead screw on the lead screw 20 and the reciprocal rotation of this moment, thereby the reciprocal lead screw 14 and the control of the reciprocal lead screw.
The bottom of the protective box 1 is provided with a base 101, and the protective box 1 is provided with a box door 2; a fixing frame 3 is arranged in the protective box 1, a coil 4 is arranged on the fixing frame 3, and a heat radiation fan 5 is arranged on the inner wall of the top of the protective box 1; the inner walls of two sides of the protective box 1 are respectively provided with a first sliding chute 6 and a second sliding chute 7, a second sliding block 15 is connected to the first sliding chute 6 in a sliding manner, a first sliding block 10 is connected to the second sliding chute 7 in a sliding manner, a supporting rod 12 is connected to the first sliding block 10 in a rotating manner, an output motor 11 is arranged in the first sliding block 10, and the bottom of the supporting rod 12 is fixedly connected to the output end of the output motor 11; a first servo motor 8 is arranged in the protection box 1, a first lead screw 9 is rotationally connected in the protection box 1, the first lead screw 9 is fixedly connected to the output end of the first servo motor 8, a first sliding block 10 is in threaded connection with the first lead screw 9, a second servo motor 13 is arranged in the protection box 1, a second lead screw 14 is rotationally connected in the protection box 1, the second lead screw 14 is fixedly connected to the output end of the second servo motor 13, and a second sliding block 15 is in threaded connection with the second lead screw 14; a second driving portion 17 is arranged at one end of the first rotating rod 16 far away from the second sliding block 15, the second rotating rod 18 is fixedly connected with the output end of the second driving portion 17, a third driving portion 19 is arranged at one end of the second rotating rod 18 far away from the second driving portion 17, and a rotating plate 20 is fixedly connected with the output end of the third driving portion 19; a fourth driving part 23 is arranged in the rotating plate 20, and a threaded rod 26 is fixedly connected to the output end of the fourth driving part 23; first servo motor 8 and second servo motor 13 start-up, drive first lead screw 9 and second lead screw 14 respectively and rotate to control insulating brush 22 and make a round trip reciprocal remove dust to coil 4, bracing piece 12 is to the supporting role of rotor plate 20, makes insulating brush 22 clearance process more steady, and what radiator fan 5 at protection box 1 top lasted carries out the heat dissipation to coil 4, guarantees that this dry-type transformer can even running.
The dry type transformer is a transformer in which an iron core and a winding are not immersed in insulating oil, in the utility model, when an insulating brush 22 cleans dust for a coil 4, a step motor is arranged in a second sliding block 15, the output end of the step motor is fixedly connected with a first rotating rod 16, the step motor drives the first rotating rod 16 to rotate, so that the first rotating rod 16 drives a second rotating rod 18 to rotate upwards until the first rotating rod 16 is vertical to the inner wall of a protective box 1, then a second driving part 17 drives the second rotating rod 18 to rotate, when the second rotating rod 18 rotates, a rotating plate 20 is driven by a third driving part 19 to be matched with the second rotating rod 18 for fine adjustment, so that the rotating plate 20 is prevented from touching a fixed frame 3 when the second rotating rod 18 rotates, after the adjustment is completed, a fourth driving part 23 is started to drive the first gear 24 to rotate, so that the first gear 24 drives a second gear 25 to rotate, the second gear 25 is limited and fixed by a clamping plate on the rotating plate 20, so that the second gear 25 cannot be separated from the first gear 24, a threaded rod 26 meshed with the second gear 25 slides out of the rotating plate 20 under the driving of the second gear 25, the fixing ring 21 is pushed to the coil 4, finally the insulating brush 22 on the fixing ring 21 is abutted against the coil 4, the output motor 11 is started, so that the support rod 12 rotates to be vertical to the protective box 1, the first servo motor 8 drives the first lead screw 9 to rotate, so as to drive the first sliding block 10 to move upwards, until the support rod 12 is abutted against the bottom surface of the rotating plate 20 and gives a support to the rotating plate 20, at the moment, the first servo motor 8 and the second servo motor 13 are started to respectively drive the first lead screw 9 and the second lead screw 14 to rotate, so as to control the insulating brush 22 to remove dust from the coil 4 in a reciprocating manner, and the support rod 12 plays a role in supporting the rotating plate 20, the cleaning process of the insulating brush 22 is more stable, and the heat radiation fan 5 at the top of the protective box 1 continuously radiates the coil 4, so that the dry-type transformer can run stably.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A dry-type transformer with coil compresses tightly fixed knot and constructs, includes guard box (1) and coil (4), its characterized in that still includes:
the second sliding block (15) is connected in the protective box (1) in a sliding manner;
a first rotating rod (16) which is rotatably connected to the second sliding block (15);
a second rotating rod (18) which is connected to the first rotating rod (16) in a rotating way;
a rotating plate (20) which is rotatably connected to the second rotating rod (18);
the fixed ring (21) is connected to the rotating plate (20) in a sliding manner, and an insulating hairbrush (22) is arranged on the fixed ring (21);
the utility model discloses a quick-witted, including rotor plate (20), rotating plate (20) internal rotation is connected with threaded rod (26), threaded rod (26) are gone up threaded connection has second gear (25), meshing is connected with first gear (24) on second gear (25), threaded rod (26) and solid fixed ring (21) are fixed continuous, second gear (25) are by the spacing fixed of the grip block on rotor plate (20).
2. The dry type transformer with coil pressing and fixing structure as claimed in claim 1, wherein the bottom of the protective box (1) is provided with a base (101), and the protective box (1) is provided with a box door (2).
3. A dry-type transformer with coil pressing and fixing structure as claimed in claim 1, characterized in that a fixing frame (3) is provided in the protection box (1), the coil (4) is provided on the fixing frame (3), and the top inner wall of the protection box (1) is provided with a heat dissipating fan (5).
4. The dry-type transformer with the coil compressing and fixing structure as claimed in claim 1, wherein a first sliding groove (6) and a second sliding groove (7) are respectively formed in inner walls of two sides of the protective box (1), the second sliding block (15) is slidably connected to the first sliding groove (6), the second sliding groove (7) is slidably connected to a first sliding block (10), the first sliding block (10) is rotatably connected to a supporting rod (12), an output motor (11) is arranged in the first sliding block (10), and a bottom of the supporting rod (12) is fixedly connected to an output end of the output motor (11).
5. The dry-type transformer with the coil pressing and fixing structure as claimed in claim 4, wherein a first servo motor (8) is arranged in the protective box (1), a first lead screw (9) is rotatably connected in the protective box (1), the first lead screw (9) is fixedly connected to the output end of the first servo motor (8), the first sliding block (10) is in threaded connection with the first lead screw (9), a second servo motor (13) is arranged in the protective box (1), a second lead screw (14) is rotatably connected in the protective box (1), the second lead screw (14) is fixedly connected to the output end of the second servo motor (13), and the second lead screw (15) is in threaded connection with the second lead screw (14).
6. A dry-type transformer with coil pressing and fixing structure as claimed in claim 1, wherein the end of the first rotating rod (16) far away from the second sliding block (15) is provided with a second driving portion (17), the second rotating rod (18) is fixedly connected to the output end of the second driving portion (17), the end of the second rotating rod (18) far away from the second driving portion (17) is provided with a third driving portion (19), and the rotating plate (20) is fixedly connected to the output end of the third driving portion (19).
7. A dry type transformer with coil pressing and fixing structure as claimed in claim 1, wherein a fourth driving portion (23) is provided in said rotating plate (20), and said threaded rod (26) is fixedly connected to an output end of the fourth driving portion (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189670.1U CN218849199U (en) | 2022-11-30 | 2022-11-30 | Dry-type transformer with coil compresses tightly fixed knot and constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189670.1U CN218849199U (en) | 2022-11-30 | 2022-11-30 | Dry-type transformer with coil compresses tightly fixed knot and constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218849199U true CN218849199U (en) | 2023-04-11 |
Family
ID=87301538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223189670.1U Active CN218849199U (en) | 2022-11-30 | 2022-11-30 | Dry-type transformer with coil compresses tightly fixed knot and constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218849199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117747273A (en) * | 2024-02-08 | 2024-03-22 | 山西壹泰科电工设备有限公司 | Reactor coil structure |
-
2022
- 2022-11-30 CN CN202223189670.1U patent/CN218849199U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117747273A (en) * | 2024-02-08 | 2024-03-22 | 山西壹泰科电工设备有限公司 | Reactor coil structure |
| CN117747273B (en) * | 2024-02-08 | 2024-05-14 | 山西壹泰科电工设备有限公司 | Reactor coil structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218849199U (en) | Dry-type transformer with coil compresses tightly fixed knot and constructs | |
| CN211556652U (en) | Novel box-type substation structure | |
| CN215880128U (en) | Electric circular saw with universal motor | |
| CN215419251U (en) | High-efficient heat abstractor of switch board | |
| CN211790355U (en) | Low-voltage switch cabinet of long-term high reliable operation | |
| CN209947756U (en) | Reverse power relay | |
| CN209822373U (en) | Cooling device with convection cooling function for electromagnetic wire production | |
| CN210110456U (en) | Transformer | |
| CN210273278U (en) | Intelligent box-type substation | |
| CN214152653U (en) | Novel cooling structure of dry-type transformer | |
| CN219980535U (en) | Motor multilayer wiring structure | |
| CN218102253U (en) | Electrical equipment automation control cabinet | |
| CN219304200U (en) | Dust suppression cooling device for ring main unit | |
| CN115441660A (en) | Energy-saving motor system capable of automatically adjusting output power | |
| CN220043991U (en) | Motor exciter heat radiation structure | |
| CN219981382U (en) | Outdoor power supply capable of rapidly radiating | |
| CN219226022U (en) | Power transformer with high heat dissipation efficiency | |
| CN210517549U (en) | Box-type substation with good noise reduction and sound insulation effects | |
| CN217181952U (en) | Small transformer shell convenient for heat dissipation | |
| CN210297014U (en) | Highly integrated acquisition control cabinet | |
| CN219067617U (en) | Waterproof transformer switch cabinet | |
| CN219395408U (en) | Communication computer lab cooling mechanism | |
| CN220527505U (en) | Electrical control cabinet | |
| CN215301326U (en) | Substation equipment heat abstractor and guiding mechanism and heat dissipation mechanism thereof | |
| CN217769254U (en) | Movable outdoor prefabricated substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |