CN221175923U - Transformer magnetic core fixing framework - Google Patents
Transformer magnetic core fixing framework Download PDFInfo
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- CN221175923U CN221175923U CN202322827781.9U CN202322827781U CN221175923U CN 221175923 U CN221175923 U CN 221175923U CN 202322827781 U CN202322827781 U CN 202322827781U CN 221175923 U CN221175923 U CN 221175923U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 239000012634 fragment Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 239000011162 core material Substances 0.000 description 57
- 230000017525 heat dissipation Effects 0.000 description 13
- 238000009413 insulation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model belongs to the technical field of transformer magnetic core fixing frameworks, and discloses a transformer magnetic core fixing framework which comprises a framework base and baffle plates, wherein the baffle plates are symmetrically and fixedly arranged at the top end of the framework base, and side clamping assemblies are arranged at four corners of the framework base; the side clamping assembly comprises a rotating arm attached to the outer side of a framework base, a rotating rod is arranged at the bottom end of the rotating arm in a rotating mode, the other end of the rotating arm is arranged with the framework base in a rotating mode, a first spring is fixedly arranged on the outer side of the rotating rod, the other end of the rotating rod is fixedly arranged with the framework base, a transmission shaft and a sliding device are arranged in the rotating arm in a penetrating mode, a connecting shaft is arranged at the other end of the transmission shaft in a rotating mode, the rotating arm is arranged with the framework base in a rotating mode, a transformer magnetic core fixing framework is arranged through the side clamping assembly on the outer side of the transformer magnetic core, the rotating arm can be opened in an expanding mode, and a control clamping plate is pressed on the outer wall of the magnetic core to improve positioning stability of the magnetic core.
Description
Technical Field
The utility model belongs to the technical field of transformer magnetic core fixing frameworks, and particularly relates to a transformer magnetic core fixing framework.
Background
The magnetic core framework is an important component for supporting and fixing the magnetic core, the magnetic core framework is used as a support of the magnetic core, and has certain mechanical strength and stability so as to keep the performance and shape of the magnetic core for a long time, the central part of the magnetic core is usually hollow, the magnetic core needs to be supported and fixed through the framework so as to avoid deformation or displacement of the magnetic core in the use process and influence the performance of a device, the magnetic core framework can form an electric isolation layer between different magnetic cores to realize electromagnetic isolation between the magnetic cores, some magnetic core materials can generate heat in long-term operation, and the magnetic core framework can effectively accelerate the heat dissipation and can improve the anti-corrosion protection performance of the magnetic core.
The utility model provides an easy fixed magnetic core insulation skeleton of installation, includes wire winding inductance, wire winding inductance includes coil, second magnetic core, lead-out wire and electron line, the second magnetic core cup joints inside the coil, lead-out wire one end fixed connection is on one side of the coil up end, electron line fixed connection deviates from coil one end at the lead-out wire, wire winding inductance up end fixedly connected with insulation skeleton, insulation skeleton includes insulation base, retainer plate, kicking block and constant head tank, retainer plate fixed connection is at insulation base up end, kicking block fixed connection is at the retainer plate inner wall, the constant head tank is seted up at insulation base up end, first magnetic core is installed to insulation skeleton up end, and its magnetic core skeleton installation is convenient, however, and the location barrier property to the magnetic core is relatively poor, and after assembling and running one end time to the magnetic core, the condition that the fixed skeleton of magnetic core easily produces the skew appears, and the deviation appears between fixed skeleton and the magnetic core influences the normal operation, therefore proposes a transformer fixed core to above-mentioned problem.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a transformer magnetic core fixing framework, which is provided with a side clamping assembly at the outer side, wherein the side clamping assembly can expand and open a rotating arm in the installation process, and a clamping plate is controlled to be pressed on the outer wall of a magnetic core, so that the advantage of the magnetic core positioning effect is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the transformer magnetic core fixing framework comprises a framework base and baffle plates, wherein the baffle plates are symmetrically and fixedly arranged at the top end of the framework base, and side clamping assemblies are arranged at four corners of the framework base;
The side clamping assembly comprises a rotating arm attached to the outer side of a framework base, a rotating rod is arranged at the bottom end of the rotating arm in a rotating mode, the other end of the rotating arm is arranged with the framework base in a rotating mode, a first spring is fixedly arranged on the outer side of the rotating rod, the other end of the rotating rod is fixedly arranged with the framework base, the rotating arm penetrates through a transmission shaft and is arranged in a sliding mode, a connecting shaft is arranged at the other end of the transmission shaft in a rotating mode, the rotating arm is arranged with the framework base in a rotating mode, and a clamping plate is arranged at the top end of the rotating arm in a laminating mode in a propping mode, and the clamping plate is arranged on the outer side of the baffle.
Preferably, a positioning hook rod is fixedly arranged on the outer side of the transmission shaft and is arranged in a sliding manner with the rotating arm, a vertical shaft is arranged in the positioning hook rod in a penetrating manner, and the other end of the positioning hook rod is fixedly arranged with the rotating arm.
Preferably, a second spring is sleeved on the outer side of the vertical shaft, and the second spring is located between the hook of the positioning hook rod and the rotating arm.
Preferably, the clamping plate is arranged in an arc shape, and the clamping plate is arranged as an insulating plate.
Preferably, a bolt is arranged in the clamping plate, penetrates through the clamping plate and is rotatably arranged with the clamping plate, and the bolt is spirally arranged with the rotating arm.
Preferably, the top of baffle is inside to rotate and is provided with the swash plate, the other end of swash plate rotates and is provided with the heating panel, the outside central point of heating panel puts fixedly to be provided with heat conduction hose and its other end fixedly is provided with heat radiation fins.
Preferably, the outside of swash plate is fixed be provided with the rigidity shell fragment and with the baffle is fixed to be set up, the rigidity shell fragment sets up to the V form, the heat conduction hose sets up flexible heat conduction copper pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the rotating arm is used for controlling to open, the clamping plate at the top end of the rotating arm is controlled to rotate to the side edge of the transformer magnetic core, the rotating rod at the bottom end of the rotating arm is matched with the first spring to tighten, the rotating arm is tightened, and the clamping plate is controlled to press tightly close to the magnetic core, so that the positioning stability of the transformer magnetic core is improved, and the position of the magnetic core in the transformer shell can be still maintained in the installation collision process and after the transformer magnetic core is used for a long time, so that the transformer magnetic core can be normally operated.
2. According to the utility model, the heat generated by the transformer magnetic core is absorbed by attaching the rotary expansion type heat dissipation plate to the transformer magnetic core, the heat dissipation plate is pushed by the inclined plate through the rigid elastic sheet to compress the transformer magnetic core, so that the heat absorption of the transformer magnetic core is kept, the heat is recovered through the heat conduction hose and the heat dissipation fins, the heat dissipation is controlled, and the heat accumulation is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a side clamping assembly according to the present utility model;
FIG. 3 is a schematic view of the structure of the transmission shaft of the present utility model;
FIG. 4 is a schematic view of the structure of the clamping plate of the present utility model;
Fig. 5 is a schematic view of the structure of the swash plate of the present utility model.
In the figure: 1. a skeleton base; 2. a baffle;
3. a side clamping assembly; 31. a rotating arm; 32. a rotating rod; 33. a first spring; 34. a transmission shaft; 35. a connecting shaft; 36. positioning a hook rod; 37. a vertical axis; 38. a second spring; 39. a clamping plate; 310. a bolt;
4. A sloping plate; 5. a rigid spring plate; 6. a heat dissipation plate; 7. a heat conducting hose; 8. and the heat dissipation fins.
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 a transformer magnetic core fixing framework, which comprises a framework base 1 and a baffle plate 2, wherein the baffle plate 2 is symmetrically fixed at the top end of the framework base 1 through integral molding, and side clamping assemblies 3 are arranged at four corners of the framework base 1;
The side clamping assembly 3 comprises a rotating arm 31 attached to the outer side of the framework base 1, a rotating rod 32 is arranged at the bottom end of the rotating arm 31 in a rotating mode through a rotating shaft, the other end of the rotating arm rotates with the framework base 1 through the rotating shaft, a first spring 33 is fixedly arranged on the outer side of the rotating rod 32 through integral forming, the other end of the rotating rod is fixedly arranged with the framework base 1 through integral forming, the first spring 33 is connected with the rotating rod 32 and the framework base 1 to tighten the rotating rod 32 to reset, after the rotating arm 31 is opened, the position of the rotating arm 31, which is pressed against the outer side of a magnetic core, is kept, a transmission shaft 34 penetrates through the rotating arm 31 and slides back and forth, a connecting shaft 35 is arranged at the other end of the transmission shaft 34 in a rotating mode through the rotating shaft, and the rotating shaft rotates with the framework base 1, and a clamping plate 39 is arranged at the top end of the rotating arm 31 in a laminating mode and is abutted against the outer side of the baffle 2.
Wherein, the skeleton base 1 and the heat dissipation fins 8 are in the prior art, and are not described in detail; meanwhile, the utility model also comprises a power supply, a controller, a switch and the like, which are not main technical points of the patent and are not repeated.
Workflow and principle:
The transformer magnetic core is mounted on the framework base 1 by a worker, the magnetic core is positioned through the baffle plate 2, after the mounting is completed, the side clamping assembly 3 on the outer side of the periphery of the framework base 1 is pulled, the rotating arm 31 is controlled to rotate and open, the rotating arm 31 is connected with the framework base 1 through the first spring 33 on the outer side of the rotating rod 32 to open a controller of the framework base 1, the clamping plate 39 on the top end of the rotating arm 31 is moved to the outer side of the magnetic core, the rotating arm 31 is connected with the framework base 1 through the inner transmission shaft 34 and the connecting shaft 35 to rotate, the rotating arm 31 is guided, and meanwhile, the telescopic structural design is adopted, the vertical shaft 37 penetrating the positioning hook rod 36 can extrude the second spring 38 on the outer side to deform, so as to be matched with the first spring 33 to tension the rotating rod 32, and control the rotating arm 31 to rotate and drive the clamping plate 39 on the top end to be tightly pressed on the outer side of the magnetic core, so that the long-time positioning effect is kept, and the situation that the magnetic core and the transformer housing are deviated after the long-time use is avoided, and the normal use of the transformer magnetic core is stabilized;
When the magnetic core of the transformer needs to be disassembled, a worker needs to rotate and reset the clamping plate 39 at the outer side of the magnetic core, then pulls out the transmission shaft 34 inside the rotating arm 31, controls the rotating arm 31 to be unfolded, can reset the clamping plate 39 and the rotating arm 31, and can upwards lift the magnetic core, and the operation is convenient.
Specifically, the outside of the transmission shaft 34 is fixed with a positioning hook rod 36 by integral molding and slides reciprocally with the rotating arm 31, the inside of the positioning hook rod 36 is provided with a vertical shaft 37 penetrating therethrough, and the other end thereof is fixed with the rotating arm 31 by integral molding. According to the utility model, the positioning hook rod 36 moves outside the vertical shaft 37, and moves stably along the vertical shaft 37 when the transmission shaft 34 performs stretching operation, and simultaneously, the second spring 38 on the outer side is extruded to deform so as to maintain the tensioning effect on the rotating arm 31.
Further, a second spring 38 is sleeved on the outer side of the vertical shaft 37, and the second spring 38 is located between the hook of the positioning hook rod 36 and the rotating arm 31. In the present utility model, the second spring 38 deforms outside the vertical shaft 37 to tighten the positioning hook rod 36.
Still further, the clamping plate 39 is provided in an arc shape, and the clamping plate 39 is provided as an insulating plate. The arc-shaped insulating plate clamping plate 39 can provide better compression effect on the magnetic core of the transformer.
It should be noted that the bolt 310 is disposed inside the clamping plate 39, the bolt 310 penetrates through the clamping plate 39 and rotates with it through the rotating shaft, and the bolt 310 and the rotating arm 31 are screwed through threads. According to the utility model, the bolt 310 is inserted into the clamping plate 39, so that the clamping plate 39 and the rotating arm 31 can be quickly connected, and meanwhile, the angle of the clamping plate 39 is finely adjusted to compress the magnetic core.
It is noted that the top end of the baffle 2 is internally rotated with a sloping plate 4 through a rotating shaft, the other end of the sloping plate 4 is rotated with a heat dissipation plate 6 through the rotating shaft, the outer central position of the heat dissipation plate 6 is fixedly provided with a heat conducting hose 7 through integral molding, and the other end of the heat dissipation plate is fixedly provided with a heat dissipation fin 8 through integral molding. According to the utility model, the heat radiating plate 6 can be attached to the surface after the magnetic core is installed, so that heat generated by the magnetic core is absorbed, heat accumulation is reduced, and the heat is guided and discharged through the heat conducting hose 7, so that heat accumulation is avoided.
It is worth introducing that the outside of swash plate 4 is fixed with rigidity shell fragment 5 through integrated into one piece and is fixed through integrated into one piece with baffle 2, and rigidity shell fragment 5 sets up to the V form, and heat conduction hose 7 sets up flexible heat conduction copper pipe. According to the utility model, the V-shaped rigid elastic sheet 5 can push the inclined plate 4 to press the heat dissipation plate 6, so that the position of the outer side of the bonded magnetic core is kept.
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 (7)
1. The utility model provides a fixed skeleton of transformer magnetic core, includes skeleton base (1) and baffle (2), its characterized in that: the baffle plates (2) are symmetrically and fixedly arranged at the top end of the framework base (1), and side clamping assemblies (3) are arranged at four corners of the framework base (1);
The side clamping assembly (3) comprises a rotating arm (31) attached to the outer side of a framework base (1), a rotating rod (32) is arranged at the bottom end of the rotating arm (31) in a rotating mode, the other end of the rotating arm and the framework base (1) are arranged in a rotating mode, a first spring (33) is fixedly arranged on the outer side of the rotating rod (32) and the other end of the rotating rod is fixedly arranged on the framework base (1), a transmission shaft (34) and the transmission shaft (34) is arranged in a sliding mode in the rotating arm (31), a connecting shaft (35) is arranged at the other end of the transmission shaft (34) in a rotating mode, and a clamping plate (39) is arranged at the top end of the rotating arm (31) in a attaching mode and is arranged on the outer side of the baffle (2) in a propping mode.
2. A transformer core-fixing skeleton according to claim 1, wherein: the outside of transmission shaft (34) is fixed be provided with location hooked rod (36) and with rotor arm (31) slip setting, the inside of location hooked rod (36) is run through and is provided with vertical axis (37) and its other end with rotor arm (31) are fixed to be set up.
3. A transformer core-fixing skeleton according to claim 2, wherein: the outer side of the vertical shaft (37) is sleeved with a second spring (38), and the second spring (38) is positioned between the hook of the positioning hook rod (36) and the rotating arm (31).
4. A transformer core-fixing skeleton according to claim 1, wherein: the clamping plate (39) is arranged in an arc shape, and the clamping plate (39) is arranged as an insulating plate.
5. A transformer core-fixing skeleton according to claim 1, wherein: the inside of clamping plate (39) is provided with bolt (310), bolt (310) run through clamping plate (39) and rotate with it and set up, bolt (310) and rotation arm (31) spiral.
6. A transformer core-fixing skeleton according to claim 1, wherein: the novel heat-conducting baffle plate is characterized in that an inclined plate (4) is arranged in the top end of the baffle plate (2) in a rotating mode, a heat-radiating plate (6) is arranged at the other end of the inclined plate (4) in a rotating mode, a heat-conducting hose (7) is fixedly arranged at the center of the outer side of the heat-radiating plate (6), and heat-radiating fins (8) are fixedly arranged at the other end of the heat-conducting hose.
7. The transformer core-fixing skeleton according to claim 6, wherein: the outside of swash plate (4) is fixed be provided with rigidity shell fragment (5) and with baffle (2) are fixed to be set up, rigidity shell fragment (5) set up to the V form, heat conduction hose (7) set up flexible heat conduction copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827781.9U CN221175923U (en) | 2023-10-21 | 2023-10-21 | Transformer magnetic core fixing framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322827781.9U CN221175923U (en) | 2023-10-21 | 2023-10-21 | Transformer magnetic core fixing framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221175923U true CN221175923U (en) | 2024-06-18 |
Family
ID=91439572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322827781.9U Active CN221175923U (en) | 2023-10-21 | 2023-10-21 | Transformer magnetic core fixing framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221175923U (en) |
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2023
- 2023-10-21 CN CN202322827781.9U patent/CN221175923U/en active Active
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