CN207554440U - A kind of vibration abatement of fan frequency converter - Google Patents
A kind of vibration abatement of fan frequency converter Download PDFInfo
- Publication number
- CN207554440U CN207554440U CN201721570015.7U CN201721570015U CN207554440U CN 207554440 U CN207554440 U CN 207554440U CN 201721570015 U CN201721570015 U CN 201721570015U CN 207554440 U CN207554440 U CN 207554440U
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- China
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- frequency converter
- spring
- installing plate
- bolt
- vibration abatement
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- 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.)
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Abstract
The utility model is related to a kind of vibration abatements of fan frequency converter, it includes frequency converter and installing plate, the lower part of the frequency converter is provided with bolt, it is described to be bolted perpendicular spring, the perpendicular spring lower part is connected with installing plate, the back of the frequency converter is connected with bolt, described to be bolted cross spring, and the cross spring is connected with installing plate；Therefore, the utility model has the advantages that good damping effect, simple in structure and pre- anti-loosening.
Description
Technical field
The utility model belongs to frequency converter mounting technique field, and in particular to a kind of vibration abatement of fan frequency converter.
Background technology
Recuperative heater with the mounting means of fan frequency converter routine is fixed by bolts on the installing plate of switch board,
But it is shaken in larger environment because switch board is operated in（Forge）, by the use of short period, frequency converter is just because in
Portion's component loosening frequently occurs failure.The utility model in view of the deficiencies of the prior art and defect, provides a kind of completely new change
Frequency device mounting means makes it through the deficiency for changing existing structure, frequency converter is used for a long time；Therefore, exploitation one kind subtracts
The vibration abatement of shake good, the simple in structure and pre- anti-loosening fan frequency converter of effect has very important significance.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of good damping effect, structure letter
The vibration abatement of single and pre- anti-loosening fan frequency converter.
What the purpose of this utility model was realized in：A kind of vibration abatement of fan frequency converter, it include frequency converter and
Installing plate, the lower part of the frequency converter are provided with bolt, and described to be bolted perpendicular spring, the perpendicular spring lower part is connected with peace
Loading board, the back of the frequency converter are connected with bolt, and described to be bolted cross spring, the cross spring is connected with installing plate.
The perpendicular spring and cross spring are helical spring.
The bolt pre-tightens one end of perpendicular spring and cross spring and is fixed on frequency converter.
The bolt pre-tightens one end of perpendicular spring and cross spring and is fixed on installing plate.
The beneficial effects of the utility model：The structural principle of the utility model is used respectively in the lower part of frequency converter and back
Spring is fixed on a mounting board, and the vibration limits power transmitted external in this way can greatly reduce pair by the damping filtering of spring
The destruction of frequency converter；The aseismatic design of the utility model frequency converter avoids the frequent failure of conventional mounting mode, can grow safely
Phase is used continuously；Therefore, the utility model has the advantages that good damping effect, simple in structure and pre- anti-loosening.
Description of the drawings
Fig. 1 is a kind of vibration abatement front view of fan frequency converter of the utility model.
In figure：1st, frequency converter 2, perpendicular spring 3, bolt 4, installing plate 5, cross spring.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of vibration abatement of fan frequency converter, it includes frequency converter 1 and installing plate 4, the frequency converter 1
Lower part be provided with bolt 3, the bolt 3 is connected with perpendicular spring 2, and perpendicular 2 lower part of spring is connected with installing plate 4, the change
The back of frequency device 1 is connected with bolt 3, and the bolt 3 is connected with cross spring 5, and the cross spring 5 is connected with installing plate 4.
The structural principle of the utility model is fixed on a mounting board with spring respectively in the lower part of frequency converter and back, this
The vibration limits power transmitted outside sample is filtered by the damping of spring, can greatly reduce the destruction to frequency converter；This practicality is new
The aseismatic design of type frequency converter avoids the frequent failure of conventional mounting mode, can be used continuously for a long time safely；Specific connection
Mode and structure are perpendicular spring and cross spring is helical spring, and bolt pre-tightens one end of perpendicular spring and cross spring and is fixed on
On frequency converter, bolt pre-tightens one end of perpendicular spring and cross spring and is fixed on installing plate；Therefore, the utility model has damping
The advantages of effect is good, simple in structure and pre- anti-loosening.
Specific embodiment is unrestricted to the further explanation of the utility model, and to this field, general barrel technology personnel come
It says and does further transformation to structure in the case where not departing from the utility model in essence content, and all these transformation should all belong to
The protection domain of the appended claims for the utility model.
Claims (4)
1. a kind of vibration abatement of fan frequency converter, it includes frequency converter and installing plate, it is characterised in that：Under the frequency converter
Portion is provided with bolt, described to be bolted perpendicular spring, and the perpendicular spring lower part is connected with installing plate, the back of the frequency converter
Bolt is connected with, described to be bolted cross spring, the cross spring is connected with installing plate.
2. a kind of vibration abatement of fan frequency converter according to claim 1, it is characterised in that：The perpendicular spring and horizontal bullet
Spring is helical spring.
3. a kind of vibration abatement of fan frequency converter according to claim 1, it is characterised in that：The bolt is perpendicular spring
It pre-tightens and is fixed on frequency converter with one end of cross spring.
4. a kind of vibration abatement of fan frequency converter according to claim 1, it is characterised in that：The bolt is perpendicular spring
It pre-tightens and is fixed on installing plate with one end of cross spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570015.7U CN207554440U (en) | 2017-11-22 | 2017-11-22 | A kind of vibration abatement of fan frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570015.7U CN207554440U (en) | 2017-11-22 | 2017-11-22 | A kind of vibration abatement of fan frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554440U true CN207554440U (en) | 2018-06-29 |
Family
ID=62679835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721570015.7U Active CN207554440U (en) | 2017-11-22 | 2017-11-22 | A kind of vibration abatement of fan frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554440U (en) |
-
2017
- 2017-11-22 CN CN201721570015.7U patent/CN207554440U/en active Active
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