CN207800343U - A kind of variable-frequency transformer - Google Patents
A kind of variable-frequency transformer Download PDFInfo
- Publication number
- CN207800343U CN207800343U CN201820321095.0U CN201820321095U CN207800343U CN 207800343 U CN207800343 U CN 207800343U CN 201820321095 U CN201820321095 U CN 201820321095U CN 207800343 U CN207800343 U CN 207800343U
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- China
- Prior art keywords
- sliding block
- variable
- support plate
- supporting rod
- spring
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Abstract
The utility model discloses a kind of variable-frequency transformers,Including cabinet,Pedestal,The first sliding groove,Sliding block,Adjustment axis,Cushion socket,Supporting rod,Top plate,Support plate,Transformer body,Ball,Second sliding slot,Heat emission hole,Motor,Fan and acoustical cotton,The chassis bottom is provided with pedestal,The pedestal upper end offers the first sliding groove,Sliding block is installed inside the first sliding groove,The utility model is scientific and reasonable for structure,Existing transformer body is of different sizes because of volume,After being fixed on support plate,Bottom damping device can not be adjusted,Damping effect cannot reach best,The utility model is by adjusting rotation button,Adjustment axis rotates,And then sliding block rotates with adjustment axis and carries out slid inward,Or it slides in and out,And then cushion socket also slides therewith,Cushion socket is moved to stress Best Point below transformer body by sliding block,Damping effect can either be reached optimum state,It can also play good supporting role simultaneously.
Description
Technical field
The utility model is related to transformer technology field, specially a kind of variable-frequency transformer.
Background technology
Variable-frequency transformer (variable frequency transformer, VFT), which is one kind, can connect asynchronous power grid
Novel Flexible AC transmission system equipment, be that one kind being integrated with transformer, phase shifter, hydrogenerator, double feedback electric engine and straight
The New-type asynchronous Power System Interconnection device of the technologies such as stream driving, but existing transformer body is because of volume difference, after installation is fixed
Damping effect is not concentrated, and causes damping effect poor, and while it is working, can be because vibrations cause prodigious noise, also greatly
Affect the normal life work and rest of people.
Utility model content
The purpose of this utility model is to provide a kind of variable-frequency transformers, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of variable-frequency transformer, including cabinet, bottom
Seat, the first sliding groove, sliding block, adjustment axis, rotation button, cushion socket, supporting rod, the first spring, spring base, second spring, top plate, branch
Fagging, transformer body, ball, second sliding slot, heat emission hole, motor, fan and acoustical cotton, the chassis bottom are provided with bottom
Seat, the pedestal upper end offer the first sliding groove, and sliding block is equipped with inside the first sliding groove, is run through in the middle part of the sliding block both ends
There is an adjustment axis, the adjustment axis both ends are equipped with rotation button, and the upper end of slide block is provided with cushion socket, in the cushion socket upper end
Connection support bar is run through in portion, and the first spring is socketed with outside the supporting rod, and one end is provided with spring base inside the cushion socket,
The spring base upper center is equipped with second spring, and the second spring upper end is equipped with top plate, the top plate upper center
It is connect with supporting rod lower end, the post upper is provided with support plate, and the support plate upper end is equipped with transformer body, institute
State support plate both ends and ball be installed, the ball corresponding position relative to offering second sliding slot on the inside of cabinet, the ball with
Second sliding slot rolls connection, and the cabinet both sides offer heat emission hole, motor, the motor one are equipped with inside the heat emission hole
End is equipped with fan, and acoustical cotton is provided on the inside of the cabinet.
Preferably, the supporting rod lower end is welded with top plate upper center.
Preferably, described fan one end is provided with Air Filter.
Preferably, it is welded by connecting rod between the same side slide.
Preferably, the post upper is provided with ball, and is slidably connected with support plate.
Preferably, the fan is connect with motor by shaft.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, existing transformation
Device main body is because volume is of different sizes, after being fixed on support plate, can not adjust bottom damping device, damping effect cannot reach most
Good, the utility model is rotated by adjusting rotation button, adjustment axis, and then sliding block rotates with adjustment axis and carries out slid inward, or to
Outer sliding, and then cushion socket also slides therewith, cushion socket is moved to stress Best Point below transformer body by sliding block, both
Damping effect can be reached to optimum state, while can also play good supporting role, produced in transformer body work
Raw vibrations, support plate will occur slight deformation, slide up and down, and by the setting of ball, can effectively subtract in sliding process
Small friction being provided with Air Filter in fan one end, blowing into the particulate matters such as external dust in cabinet when convenient for preventing fan work,
The reduction of transformer body working life is in turn resulted in, meanwhile, acoustical cotton is provided on the inside of cabinet, the setting of sound-absorbing sponge can be to becoming
Generated vibration carries out sound-absorbing to depressor main body in the process of running.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model acoustical cotton structure schematic diagram；
Fig. 3 is the utility model sliding block vertical view；
Fig. 4 is the utility model partial enlarged view；
Figure label：1, cabinet；2, pedestal；3, the first sliding groove；4, sliding block；5, adjustment axis；6, rotation button；7, cushion socket；
8, supporting rod；9, the first spring；10, spring base；11, second spring；12, top plate；13, support plate；14, transformer body；15、
Ball；16, second sliding slot；17, heat emission hole；18, motor；19, fan；20, acoustical cotton.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs 1-4, the utility model provides a kind of technical solution, a kind of variable-frequency transformer, including cabinet
1, pedestal 2, the first sliding groove 3, sliding block 4, adjustment axis 5, rotation button 6, cushion socket 7, supporting rod 8, the first spring 9, spring base 10,
Two springs 11, top plate 12, support plate 13, transformer body 14, ball 15, second sliding slot 16, heat emission hole 17, motor 18, fan
19 and acoustical cotton 20,1 bottom of cabinet is provided with pedestal 2, and 2 upper end of pedestal offers the first sliding groove 3,3 inside installation of the first sliding groove
There is sliding block 4, running through in the middle part of 4 both ends of sliding block has adjustment axis 5,5 both ends of adjustment axis to be equipped with rotation button 6, and 4 upper end of sliding block, which is provided with, to be subtracted
Seat 7 is shaken, 7 upper center of cushion socket runs through connection support bar 8, and the first spring 9,7 inside one of cushion socket are socketed with outside supporting rod 8
End is provided with spring base 10, and 10 upper center of spring base is equipped with second spring 11, and 11 upper end of second spring is equipped with top plate 12,
12 upper center of top plate is connect with 8 lower end of supporting rod, and 8 upper end of supporting rod is provided with support plate 13, and 13 upper end of support plate is equipped with
Transformer body 14,13 both ends of support plate are equipped with ball 15, and 15 corresponding position of ball offers the second cunning relative to 1 inside of cabinet
Slot 16, ball 15 are rolled with second sliding slot 16 and are connected, and 1 both sides of cabinet offer heat emission hole 17, electricity is equipped with inside heat emission hole 17
Machine 18,18 one end of motor are equipped with fan 19, and 1 inside of cabinet is provided with acoustical cotton 20.
Preferably, 8 lower end of supporting rod is welded with 12 upper center of top plate, convenient for fixing supporting rod 8 and top plate 12, favorably
In damping effect.
Preferably, 19 one end of fan is provided with Air Filter, by particulate matters such as external dusts when convenient for preventing fan 19 from working
It blows into cabinet 1, in turn results in the reduction of 14 working life of transformer body.
Preferably, it is welded by connecting rod between side slide 4, when convenient for by 54 position of adjusting slider of adjustment axis, together
The sliding block 4 of side can be carried out at the same time movement.
Preferably, 8 upper end of supporting rod is provided with ball, and is slidably connected with support plate 13, is convenient for when sliding block 4 moves,
Supporting rod 8 causes larger friction with support plate 13, while ball is convenient for rolling, more laborsaving when mobile.
Preferably, fan 19 is connect with motor 18 by shaft, convenient for driving fan 19 to rotate when motor 18 rotates.
The operation principle of the utility model：A kind of variable-frequency transformer, 1 bottom of cabinet are provided with pedestal 2, and 2 upper end of pedestal is opened
Equipped with the first sliding groove 3, sliding block 4 is installed, running through in the middle part of 4 both ends of sliding block has adjustment axis 5,5 both ends of adjustment axis inside the first sliding groove 3
Rotation button 6 is installed, existing transformer body 14 is because volume is of different sizes, after being fixed on support plate 13, can not adjust bottom
Damping device, damping effect cannot reach best, and the utility model is by adjusting rotation button 6, and adjustment axis 5 rotates, and then sliding block 4
It is rotated with adjustment axis 5 and carries out slid inward, or slid in and out, and then cushion socket 7 also slides therewith, and cushion socket 7 is passed through sliding block 4
It is moved to 14 lower section stress Best Point of transformer body, damping effect can either be reached to optimum state, while can also play
Good supporting role, 4 upper end of sliding block are provided with cushion socket 7, and 7 upper center of cushion socket runs through connection support bar 8, supporting rod 8
Outside is socketed with the first spring 9, and 7 inside one end of cushion socket is provided with spring base 10, and 10 upper center of spring base is equipped with second
Spring 11,11 upper end of second spring are equipped with top plate 12, and 12 upper center of top plate is connect with 8 lower end of supporting rod, 8 upper end of supporting rod
It is provided with support plate 13,13 upper end of support plate is equipped with transformer body 14, and 13 both ends of support plate are equipped with ball 15, ball 15
Corresponding position offers second sliding slot 16 relative to 1 inside of cabinet, and ball 15 is rolled with second sliding slot 16 and connected, in transformer body
Vibrations are generated in 14 work, support plate 13 will occur slight deformation, and slide up and down, by the setting of ball 15, in sliding process
In can effectively reduce friction, 1 both sides of cabinet offer heat emission hole 17, and motor 18, motor 18 are equipped with inside heat emission hole 17
One end is equipped with fan 19, and 19 one end of fan is provided with Air Filter, by external dust etc. when convenient for preventing fan 19 from working
Grain object is blown into cabinet 1, in turn results in the reduction of 14 working life of transformer body, meanwhile, 1 inside of cabinet is provided with acoustical cotton
20, the setting of sound-absorbing sponge 20 generated in the process of running to transformer body 14 can vibrate progress sound-absorbing.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of variable-frequency transformer, including cabinet (1), pedestal (2), the first sliding groove (3), sliding block (4), adjustment axis (5), rotation button
(6), cushion socket (7), supporting rod (8), the first spring (9), spring base (10), second spring (11), top plate (12), support plate
(13), transformer body (14), ball (15), second sliding slot (16), heat emission hole (17), motor (18), fan (19) and sound-absorbing
Cotton (20), it is characterised in that：Cabinet (1) bottom is provided with pedestal (2), and pedestal (2) upper end offers the first sliding groove
(3), sliding block (4) is installed, running through in the middle part of sliding block (4) both ends has adjustment axis (5), described inside the first sliding groove (3)
Adjustment axis (5) both ends are equipped with rotation button (6), and sliding block (4) upper end is provided with cushion socket (7), cushion socket (7) upper end
Connection support bar (8) is run through at middle part, and the first spring (9), the cushion socket (7) internal one are socketed with outside the supporting rod (8)
End is provided with spring base (10), and spring base (10) upper center is equipped with second spring (11), the second spring (11)
Upper end is equipped with top plate (12), and top plate (12) upper center is connect with supporting rod (8) lower end, supporting rod (8) upper end
It is provided with support plate (13), support plate (13) upper end is equipped with transformer body (14), support plate (13) the both ends peace
Equipped with ball (15), ball (15) corresponding position offers second sliding slot (16), the ball relative to cabinet (1) inside
(15) it rolls and connects with second sliding slot (16), cabinet (1) both sides offer heat emission hole (17), and the heat emission hole (17) is internal
Motor (18) is installed, described motor (18) one end is equipped with fan (19), acoustical cotton is provided on the inside of the cabinet (1)
(20)。
2. a kind of variable-frequency transformer according to claim 1, it is characterised in that：Supporting rod (8) lower end and top plate
(12) upper center is welded.
3. a kind of variable-frequency transformer according to claim 1, it is characterised in that：Described fan (19) one end is provided with dust-proof
Net.
4. a kind of variable-frequency transformer according to claim 1, it is characterised in that：Pass through company between the same side slide (4)
Extension bar welds.
5. a kind of variable-frequency transformer according to claim 1, it is characterised in that：Supporting rod (8) upper end is provided with rolling
Pearl, and be slidably connected with support plate (13).
6. a kind of variable-frequency transformer according to claim 1, it is characterised in that：The fan (19) passes through with motor (18)
Shaft connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321095.0U CN207800343U (en) | 2018-03-09 | 2018-03-09 | A kind of variable-frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321095.0U CN207800343U (en) | 2018-03-09 | 2018-03-09 | A kind of variable-frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800343U true CN207800343U (en) | 2018-08-31 |
Family
ID=63275366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820321095.0U Active CN207800343U (en) | 2018-03-09 | 2018-03-09 | A kind of variable-frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345197A (en) * | 2019-08-20 | 2019-10-18 | 陈翠平 | Fan shock-absorbing device |
-
2018
- 2018-03-09 CN CN201820321095.0U patent/CN207800343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345197A (en) * | 2019-08-20 | 2019-10-18 | 陈翠平 | Fan shock-absorbing device |
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