CN220107844U - Small-size high-gain frequency converter - Google Patents
Small-size high-gain frequency converter Download PDFInfo
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- CN220107844U CN220107844U CN202321206543.XU CN202321206543U CN220107844U CN 220107844 U CN220107844 U CN 220107844U CN 202321206543 U CN202321206543 U CN 202321206543U CN 220107844 U CN220107844 U CN 220107844U
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- 238000001125 extrusion Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010977 unit operation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a small-size high-gain frequency converter, and relates to the technical field of frequency converters; the quick installation mechanism comprises a shell, a rotating unit, a transmission unit, a telescopic unit, an extrusion unit and a clamping unit, wherein the upper end of one side of the frequency converter is fixedly connected with the shell, the upper end of the shell is provided with the rotating unit, the lower end of the rotating unit is provided with the transmission unit, the lower sides of two ends of the transmission unit are provided with the telescopic unit, the lower side of the telescopic unit is provided with the extrusion unit, the lower side of the extrusion unit is provided with the clamping unit, one side of the clamping unit close to the frequency converter is arranged on the frequency converter, and the quick installation mechanism is arranged to enable the installation and fixation of the frequency converter to be simpler and more convenient, improve the installation efficiency and facilitate the subsequent dismantling and maintenance.
Description
Technical Field
The utility model relates to the technical field of frequency converters, in particular to a small-size high-gain frequency converter.
Background
The frequency converter is a device for converting a power frequency power supply into an alternating current power supply with various frequencies so as to realize variable-speed operation of the motor.
When the small-size high-gain frequency converter is installed and used, the small-size high-gain frequency converter is generally installed on a support or a wall surface, the height of the frequency converter is increased, the safety of the frequency converter is further improved, the connecting plate of the small-size high-gain frequency converter is generally attached to the support or the wall body during installation, and then bolts penetrate through the connecting plate of the frequency converter one by one through tools to be connected and fixed with the support or the wall body.
When the traditional small-size high-gain frequency converter is installed, bolts need to be screwed in one by using a tool, the installation steps are complicated, more time is required to be consumed, and accordingly the installation of the small-size high-gain variable frequency is inconvenient.
Disclosure of Invention
In order to solve the problem that the installation of the small-size high-gain variable frequency is inconvenient; the utility model aims to provide a small-size high-gain frequency converter.
In order to solve the technical problems, the utility model adopts the following technical scheme: including the converter, converter one side sets up quick installation mechanism, and quick installation mechanism includes shell, rotation unit, drive unit, flexible unit, extrusion unit and screens unit, and converter one side upper end links firmly the shell, and the shell upper end sets up rotation unit, and rotation unit lower extreme sets up drive unit, and drive unit both ends downside sets up flexible unit, and flexible unit downside sets up extrusion unit, and extrusion unit downside sets up screens unit, and one side that screens unit is close to the converter sets up on the converter.
Preferably, the rotating unit comprises a rotary table and a transmission rod, the upper side of the shell is provided with the rotary table, the lower side of the rotary table is fixedly connected with the transmission rod, the lower end of the transmission rod is inserted into the shell, the transmission unit comprises a first gear and a second gear, the lower side of the transmission rod is fixedly connected with the first gear, the lower side of the first gear is connected to the shell in a switching mode, the outer side of the first gear is meshed with the second gear, two groups of second gears are symmetrically meshed with the outer sides of two ends of the first gear, and the middle end upper side of the second gear is connected to the shell in a switching mode.
Preferably, the telescopic unit comprises an internal thread rod and an external thread rod, the lower side of the second gear is fixedly connected with the internal thread rod, the lower end of the internal thread rod is internally inserted with the engaged external thread rod, the rotation directions of the two groups of internal thread rods are opposite, and the thread directions of the two groups of external thread rods are opposite.
Preferably, the extrusion unit includes stripper plate and inserted bar, and the stripper plate is linked firmly to the external screw rod downside, and the stripper plate downside links firmly the inserted bar, and the screens unit includes cardboard and rubber pad, and the inserted bar downside sets up the cardboard, and one side that the cardboard is close to the converter links firmly on the converter, and the cardboard upside links firmly the rubber pad.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up quick installation mechanism, when making the converter need install, drive extrusion unit and screens unit cover with the converter earlier and establish in the support outside, then twist and move the rotation unit, rotate the unit and drive flexible unit operation through drive unit, flexible unit drives extrusion unit and runs through the support and insert in the screens unit, utilize extrusion unit and screens unit to carry out the screens to the converter fixedly, make the installation of converter fix simpler and more convenient, promote installation effectiveness, be convenient for follow-up demolishment maintenance.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is an enlarged schematic view of the structure of the rotating unit and the transmission unit of the present utility model.
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model.
In the figure: 1. a frequency converter; 2. a housing; 3. a turntable; 4. a transmission rod; 5. a first gear; 6. a second gear; 7. an internal threaded rod; 8. an external threaded rod; 9. an extrusion plate; 10. a rod; 11. a clamping plate; 12. and a rubber pad.
Description of the embodiments
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.
Embodiment one: as shown in fig. 1-3, the utility model provides a small-size high-gain frequency converter, which comprises a frequency converter 1, wherein a quick installation mechanism is arranged on one side of the frequency converter 1, the quick installation mechanism comprises a shell 2, a rotating unit, a transmission unit, a telescopic unit, an extrusion unit and a clamping unit, the upper end of one side of the frequency converter 1 is fixedly connected with the shell 2, the upper end of the shell 2 is provided with the rotating unit, the lower end of the rotating unit is provided with the transmission unit, the lower sides of two ends of the transmission unit are provided with the telescopic unit, the lower sides of the telescopic unit are provided with the extrusion unit, the lower sides of the extrusion unit are provided with the clamping unit, and one side of the clamping unit close to the frequency converter 1 is arranged on the frequency converter 1.
Through adopting above-mentioned technical scheme, when making converter 1 need install, drive the extrusion unit with converter 1 earlier and screens unit cover establish in the support outside, then twist and move the rotation unit, the rotation unit passes through drive unit and drives flexible unit operation, flexible unit drives the extrusion unit and runs through the support and insert screens unit in, it is fixed to carry out the screens to converter 1 to utilize extrusion unit and screens unit, through setting up quick installation mechanism, make the installation of converter 1 fix simpler and more convenient, promote installation effectiveness, the follow-up maintenance of demolishing of being convenient for.
The rotating unit comprises a rotating disc 3 and a transmission rod 4, the rotating disc 3 is arranged on the upper side of the shell 2, the transmission rod 4 is fixedly connected with the lower side of the rotating disc 3, and the lower end of the transmission rod 4 is inserted into the shell 2.
Through adopting above-mentioned technical scheme, through setting up carousel 3 and transfer line 4, the drive unit operation of being convenient for.
The transmission unit comprises a first gear 5 and a second gear 6, the lower side of the transmission rod 4 is fixedly connected with the first gear 5, the lower side of the first gear 5 is connected to the shell 2 in a switching mode, and the outer side of the first gear 5 is meshed with the second gear 6.
Through adopting above-mentioned technical scheme, through setting up first gear 5 and second gear 6, be convenient for carry out the transmission to carousel 3 and the power of transfer line 4.
The two groups of second gears 6 are symmetrically meshed with the outer sides of the two ends of the first gear 5, and the upper sides of the middle ends of the second gears 6 are connected to the shell 2 in a switching mode.
Through adopting above-mentioned technical scheme, set up two sets of second gears 6 symmetry at first gear 5 both ends, be convenient for make first gear 5 drive two sets of second gears 6 operation simultaneously.
The telescopic unit comprises an internal threaded rod 7 and an external threaded rod 8, the lower side of the second gear 6 is fixedly connected with the internal threaded rod 7, and the internal threaded rod 8 is inserted and meshed into the lower end of the internal threaded rod 7.
Through adopting above-mentioned technical scheme, through setting up internal thread pole 7 and external thread pole 8, the screw thread meshing of utilizing internal thread pole 7 and external thread pole 8 is convenient for carries out flexible removal.
The rotation directions of the two groups of the internal threaded rods 7 are opposite, and the thread directions of the two groups of the external threaded rods 8 are opposite.
Through adopting above-mentioned technical scheme, the rotation direction setting with two sets of internal thread bars 7 is opposite, and the screw thread direction setting of two sets of external thread bars 8 is reverse, is convenient for make two sets of internal thread bars 7 and external thread bars 8 stretch out and draw back simultaneously.
The extrusion unit comprises an extrusion plate 9 and an inserting rod 10, the lower side of the external threaded rod 8 is fixedly connected with the extrusion plate 9, and the lower side of the extrusion plate 9 is fixedly connected with the inserting rod 10.
Through adopting above-mentioned technical scheme, through setting up stripper plate 9 and inserted bar 10, be convenient for extrude screens to the support.
The clamping unit comprises a clamping plate 11 and a rubber pad 12, the clamping plate 11 is arranged on the lower side of the inserting rod 10, one side, close to the frequency converter 1, of the clamping plate 11 is fixedly connected to the frequency converter 1, and the rubber pad 12 is fixedly connected to the upper side of the clamping plate 11.
Through adopting above-mentioned technical scheme, through setting up cardboard 11 and rubber pad 12, be convenient for cooperate stripper plate 9 and inserted bar 10 to carry out the screens fixed to the support.
Working principle: when the frequency converter 1 is installed, the frequency converter 1 drives the extrusion plate 9 and the clamping plate 11 to be sleeved outside the support, then the rotary table 3 is screwed, the rotary table 3 drives the transmission rod 4 and the first gear 5 to rotate, the first gear 5 drives the second gear 6 and the internal threaded rod 7 to rotate through the meshing with the second gear 6, the internal threaded rod 7 rotates and then drives the external threaded rod 8 to extend out of the internal threaded rod 7 under the limit of the extrusion plate 9 through the meshing with the external threaded rod 8, the external threaded rod 8 moves and then drives the extrusion plate 9 and the inserting rod 10 to move, the inserting rod 10 penetrates through the support to be inserted into the clamping plate 11 and the rubber pad 12, the rotary table 3 is screwed reversely when the support is disassembled in later period, and the inserting rod 10 is pulled out of the clamping plate 11 and the rubber pad 12 through the external threaded rod 8 inserted into the internal threaded rod 7.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The utility model provides a small-size high gain converter, includes converter (1), its characterized in that: the utility model discloses a frequency converter, including converter (1), frequency converter (1) one side sets up quick installation mechanism, and quick installation mechanism includes shell (2), rotation unit, drive unit, flexible unit, extrusion unit and screens unit, shell (2) upper end links firmly on one side of frequency converter (1), and shell (2) upper end sets up rotation unit, rotation unit lower extreme sets up drive unit, and drive unit both ends downside sets up flexible unit, flexible unit downside sets up extrusion unit, and extrusion unit downside sets up screens unit, one side that screens unit is close to frequency converter (1) sets up on frequency converter (1).
2. The small-sized high-gain frequency converter according to claim 1, wherein the rotating unit comprises a rotary table (3) and a transmission rod (4), the rotary table (3) is arranged on the upper side of the shell (2), the transmission rod (4) is fixedly connected to the lower side of the rotary table (3), and the lower end of the transmission rod (4) is inserted into the shell (2).
3. A small-sized high-gain frequency converter according to claim 2, wherein the transmission unit comprises a first gear (5) and a second gear (6), the lower side of the transmission rod (4) is fixedly connected with the first gear (5), the lower side of the first gear (5) is connected to the shell (2) in a switching way, and the outer side of the first gear (5) is meshed with the second gear (6).
4. A small-sized high-gain frequency converter according to claim 3, wherein two sets of said second gears (6) are symmetrically engaged with the outer sides of both ends of the first gear (5), and the upper sides of the middle ends of the second gears (6) are connected to the housing (2).
5. A small-sized high-gain frequency converter according to claim 3, wherein the telescopic unit comprises an internal threaded rod (7) and an external threaded rod (8), the lower side of the second gear (6) is fixedly connected with the internal threaded rod (7), and the lower end of the internal threaded rod (7) is internally inserted with the external threaded rod (8).
6. A small-sized and high-gain frequency converter according to claim 5, wherein the rotation directions of the two sets of the internal threaded rods (7) are opposite, and the thread directions of the two sets of the external threaded rods (8) are opposite.
7. The small-sized and high-gain frequency converter according to claim 5, wherein the extruding unit comprises an extruding plate (9) and an inserting rod (10), the lower side of the externally threaded rod (8) is fixedly connected with the extruding plate (9), and the lower side of the extruding plate (9) is fixedly connected with the inserting rod (10).
8. The small-size high-gain frequency converter according to claim 7, wherein the clamping unit comprises a clamping plate (11) and a rubber pad (12), the clamping plate (11) is arranged at the lower side of the inserting rod (10), one side, close to the frequency converter (1), of the clamping plate (11) is fixedly connected to the frequency converter (1), and the rubber pad (12) is fixedly connected to the upper side of the clamping plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206543.XU CN220107844U (en) | 2023-05-18 | 2023-05-18 | Small-size high-gain frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206543.XU CN220107844U (en) | 2023-05-18 | 2023-05-18 | Small-size high-gain frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107844U true CN220107844U (en) | 2023-11-28 |
Family
ID=88847809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321206543.XU Active CN220107844U (en) | 2023-05-18 | 2023-05-18 | Small-size high-gain frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107844U (en) |
-
2023
- 2023-05-18 CN CN202321206543.XU patent/CN220107844U/en active Active
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