CN206378305U - Super-silent magnetic-levitation revolving table experimental rig - Google Patents
Super-silent magnetic-levitation revolving table experimental rig Download PDFInfo
- Publication number
- CN206378305U CN206378305U CN201621237166.6U CN201621237166U CN206378305U CN 206378305 U CN206378305 U CN 206378305U CN 201621237166 U CN201621237166 U CN 201621237166U CN 206378305 U CN206378305 U CN 206378305U
- Authority
- CN
- China
- Prior art keywords
- backup pad
- supporting table
- upper backup
- rotary shaft
- levitation
- 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.)
- Expired - Fee Related
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The utility model belongs to collegial physical examination equipment technical field.A kind of super-silent magnetic-levitation revolving table experimental rig, including lower supporting table, parallel with lower supporting table it is correspondingly arranged on upper backup pad, lower rotary shaft and upper rotating shaft, described upper rotating shaft bottom is provided with moment of torsion transmission guide rod, described lower rotary shaft is axially arranged the through hole that matching guide bars are transmitted with moment of torsion, described lower rotary shaft bottom is fixedly installed lifting drive push rod, the connection corresponding with moment of torsion transmission guide rod of the motion end of described lifting drive push rod, magnetic levitation component is correspondingly arranged between described lower supporting table and upper backup pad.It is the utility model reasonable in design, compact, while it can realize the transmission to the moment of torsion between upper lower rotary shaft, carry out the active force between detection upper backup pad and lower supporting table, upper backup pad can be avoided receives side force, the effective Auxiliary support realized to supporting table, so as to ensure the good running environment of rotating shaft.
Description
Technical field
The utility model belongs to collegial physical examination equipment technical field, and in particular to a kind of super-silent magnetic-levitation revolving table examination
Experiment device.
Background technology
During model test is carried out, such as object in the running orbit on revolving-turret surface, revolving-turret unbalanced
Effective even running etc. how is realized under stress, in process of the test, many factor influences are there is, and for rotation
Frictional force and side force that platform of walking around is born in rotary course, cause rotating shaft axiality poor, cause rotating shaft destruction or
The service life reduction of whole equipment, can cause the scientific research cost of school higher, during student carries out test operation, it is difficult to
Carry out effective data analysis.
Therefore, the active force born is needed to carry out harmonious design in the process of running for turntable so that it can
Effective rotation is ensured, and so as to which axiality is high, more smoothly operation, is that the application technology to be solved is asked
Topic.
Utility model content
The purpose of this utility model be for above-mentioned problem and shortage there is provided a kind of reasonable in design, compact,
Axiality is high, operates steadily and can effectively solve the problem that the super-silent magnetic-levitation revolving table experiment dress of many revolving-turret problems
Put.
To reach that above-mentioned purpose is adopted the technical scheme that：
A kind of super-silent magnetic-levitation revolving table experimental rig, including lower supporting table, parallel with lower supporting table be correspondingly arranged on
Supporting plate, the lower rotary shaft being arranged on by bearing hinge joint in lower supporting table and the upper rotating shaft being fixedly installed in the middle part of upper backup pad,
Described upper rotating shaft bottom is provided with moment of torsion transmission guide rod, and described lower rotary shaft is axially arranged to be had and moment of torsion transmission matching guide bars
Through hole, described lower rotary shaft bottom is fixedly installed lifting drive push rod, the motion end and moment of torsion of described lifting drive push rod
Transmit guide rod correspondence to connect, magnetic levitation component, described magnetcisuspension are correspondingly arranged between described lower supporting table and upper backup pad
Floating component includes the lower fixed frame and upper fixed frame being respectively fixedly disposed in lower supporting table and upper backup pad and matching is set
Electromagnet in lower fixed frame and upper fixed frame.
It is provided with described upper backup pad top surface in 2 ~ 6 road balancing weight retainer rings, per pass balancing weight retainer ring circumferentially
It has been uniformly arranged matching in multiple fixing threaded holes, described fixing threaded hole and has been fixed with balancing weight.
It is in be uniformly arranged 6 ~ 12 groups of electromagnet, and upper backup pad and lower support on described upper backup pad and lower supporting table
The magnetic of electromagnet on platform is identical.
Described lower rotary shaft bottom is provided with driving wheel, and driving wheel is connected with motor.
Pressure sensor is provided between described lifting drive push rod and lower rotary shaft.
Using above-mentioned technical proposal, acquired beneficial effect is：
The utility model reasonable in design, compact, it can be realized by the structure design to upper rotating shaft and lower rotary shaft
While to the transmission of the moment of torsion between upper lower rotary shaft, the active force between detection upper backup pad and lower supporting table, this Shen are carried out
Please by the structure design of magnetic levitation component, can avoid upper backup pad receives side force, effectively realizes to supporting table
Auxiliary support, so as to ensure the good running environment of rotating shaft, greatly improves the resistance to overturning of equipment, contributes to the structure
Promotion and application, with larger use value.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 overlooking the structure diagram.
Sequence number in figure：1 be lower supporting table, 2 be upper backup pad, 3 be lower rotary shaft, 4 be upper rotating shaft, 5 be moment of torsion transmission guide rod,
6 it is through hole, 7 be lifting drive push rod, 8 be lower fixed frame, 9 be upper fixed frame, 10 be electromagnet, 11 be fixing threaded hole, 12 is
Balancing weight, 13 be driving wheel, 14 be pressure sensor, 15 be bearing.
Embodiment
Embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of super-silent magnetic-levitation revolving table experimental rig of the utility model, including lower supporting table 1, with
Lower supporting table 1 is parallel to be correspondingly arranged on upper backup pad 2, is pivotally connected the and of lower rotary shaft 3 being arranged in lower supporting table 1 by bearing 15
The upper rotating shaft 4 at the middle part of upper backup pad 2 is fixedly installed on, the described bottom of upper rotating shaft 4 is provided with moment of torsion transmission guide rod 5, described
Lower rotary shaft is axially arranged the through hole 6 matched with moment of torsion transmission guide rod 5, and it is dynamic that the described bottom of lower rotary shaft 3 is fixedly installed lifting
Push bar 7, the motion end connection corresponding with moment of torsion transmission guide rod 5 of described lifting drive push rod 7, the described He of lower supporting table 1
Magnetic levitation component is correspondingly arranged between upper backup pad 2, described magnetic levitation component includes being respectively fixedly disposed at lower supporting table 1
The electricity in lower fixed frame 8 and upper fixed frame 9 is arranged on the lower fixed frame 8 and upper fixed frame 9 on upper backup pad 2 and matching
Magnet 10.
It is provided with described upper backup pad top surface in 2 ~ 6 road balancing weight retainer rings, per pass balancing weight retainer ring circumferentially
It has been uniformly arranged matching in multiple fixing threaded holes 11, described fixing threaded hole 11 and has been fixed with balancing weight 12, described upper backup pad 2
With in lower supporting table 1 in being uniformly arranged 6 ~ 12 groups of electromagnet 10, and the magnetic of upper backup pad 2 and the electromagnet in lower supporting table 1
Property is identical, and the described bottom of lower rotary shaft 3 is provided with driving wheel 13, and driving wheel 13 is connected with motor, described lifting drive
Pressure sensor 14 is provided between push rod 7 and lower rotary shaft 3.
The utility model reasonable in design, compact, it can be realized by the structure design to upper rotating shaft and lower rotary shaft
While to the transmission of the moment of torsion between upper lower rotary shaft, the active force between detection upper backup pad and lower supporting table, this Shen are carried out
Please by the structure design of magnetic levitation component, can avoid upper backup pad receives side force, effectively realizes to supporting table
Auxiliary support, so as to ensure the good running environment of rotating shaft, greatly improves the resistance to overturning of equipment, contributes to the structure
Promotion and application, with larger use value.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and that described in above-described embodiment and specification is the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent is defined.
Claims (5)
1. a kind of super-silent magnetic-levitation revolving table experimental rig, it is characterised in that：Including lower supporting table, it is parallel corresponding with lower supporting table
The upper backup pad of setting, the lower rotary shaft being arranged on by bearing hinge joint in lower supporting table and it is fixedly installed in the middle part of upper backup pad
Upper rotating shaft, described upper rotating shaft bottom is provided with moment of torsion transmission guide rod, and described lower rotary shaft is axially arranged to be had and moment of torsion is transmitted
The through hole of matching guide bars, described lower rotary shaft bottom is fixedly installed lifting drive push rod, described lifting drive push rod it is dynamic
Make end connection corresponding with moment of torsion transmission guide rod, magnetic levitation component be correspondingly arranged between described lower supporting table and upper backup pad,
Described magnetic levitation component include being respectively fixedly disposed at lower fixed frame and upper fixed frame in lower supporting table and upper backup pad, with
And matching is arranged on the electromagnet in lower fixed frame and upper fixed frame.
2. super-silent magnetic-levitation revolving table experimental rig according to claim 1, it is characterised in that：Described upper backup pad top
It is provided with face in 2 ~ 6 road balancing weight retainer rings, per pass balancing weight retainer ring and has circumferentially been uniformly arranged multiple fixing threaded holes, institute
Matching is fixed with balancing weight in the fixing threaded hole stated.
3. super-silent magnetic-levitation revolving table experimental rig according to claim 1, it is characterised in that：Described upper backup pad and
It is in be uniformly arranged 6 ~ 12 groups of electromagnet in lower supporting table, and upper backup pad is identical with the magnetic of the electromagnet in lower supporting table.
4. super-silent magnetic-levitation revolving table experimental rig according to claim 1, it is characterised in that：Described lower rotary shaft bottom
Driving wheel is provided with, driving wheel is connected with motor.
5. super-silent magnetic-levitation revolving table experimental rig according to claim 1, it is characterised in that：Described lifting drive is pushed away
Pressure sensor is provided between bar and lower rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237166.6U CN206378305U (en) | 2016-11-18 | 2016-11-18 | Super-silent magnetic-levitation revolving table experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237166.6U CN206378305U (en) | 2016-11-18 | 2016-11-18 | Super-silent magnetic-levitation revolving table experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378305U true CN206378305U (en) | 2017-08-04 |
Family
ID=59402374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621237166.6U Expired - Fee Related CN206378305U (en) | 2016-11-18 | 2016-11-18 | Super-silent magnetic-levitation revolving table experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206378305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107818723A (en) * | 2017-10-25 | 2018-03-20 | 佛山杰致信息科技有限公司 | A kind of uniaxial full physical simulation magnetic floating platform |
-
2016
- 2016-11-18 CN CN201621237166.6U patent/CN206378305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107818723A (en) * | 2017-10-25 | 2018-03-20 | 佛山杰致信息科技有限公司 | A kind of uniaxial full physical simulation magnetic floating platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20191118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |