CN206054617U - A kind of magnetic suspension vibration absorber - Google Patents
A kind of magnetic suspension vibration absorber Download PDFInfo
- Publication number
- CN206054617U CN206054617U CN201621040019.XU CN201621040019U CN206054617U CN 206054617 U CN206054617 U CN 206054617U CN 201621040019 U CN201621040019 U CN 201621040019U CN 206054617 U CN206054617 U CN 206054617U
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- China
- Prior art keywords
- magnetic
- magnetic source
- vibration absorber
- mounting plate
- plate
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Abstract
The utility model discloses a kind of magnetic suspension vibration absorber, including mounting plate, bottom plate, the first magnetic source, the second magnetic source and slide rail, the first magnetic source is fixed with the upper surface of the bottom plate, be fixed with the lower surface of the mounting plate with first magnetic source just to the second magnetic source, several described slide rails are provided between the upper and lower supporting plate, and the mounting plate can be moved longitudinally up and down along the slide rail.Physical characteristics of this utility model with magnetic material, that is the mutually exclusive principle of two Magnet homopolarity carries out vibration damping, the magnetic suspension vibration absorber is not only simple in structure, and takes up room little, is easy to safeguard, noise is low, and stable performance, long service life, vibration damping intensity controlled scalable, good damping effect, it is applied widely.
Description
Technical field
This utility model is related to a kind of vibration absorber, more particularly to a kind of magnetic suspension vibration absorber.
Background technology
At present, with the improvement of people's living standards, people are increasingly paid close attention to the living environment of surrounding and quality of life.
The main vibration source of vibration is caused to have factory to vibrate, the vibration that construction is produced, the vibration that transportation is produced etc..
Vibration damping, is the measure for reducing unwanted mechanical vibration in all kinds of machineries.Traditional damping technology has two big class, and one
Class is to use the material with damping property such as：Plastic foam, rubber, spring etc., another kind of is to install vibration absorber, extension set tool
Formula vibration damping, air and liquid-springing.
But both damping technologies have the shortcomings that individual common：Frame for movement is all Hard link, this biography to oscillation intensity
Pass there is provided passage, effective vibration damping is limited in scope.Materials'use short life with damping property, it is after life-time service, easily old
Change and relax, or even vibration damping failure.Conventional damping device structure is complicated, and noise is big, maintenance difficult, and telescopic location is limited,
Vibration damping intensity can not be adjusted, using inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of magnetic suspension vibration absorber, to solve technology present in prior art
Problem.
It is that, up to this purpose, the technical solution of the utility model is：
A kind of magnetic suspension vibration absorber, including mounting plate, bottom plate, the first magnetic source, the second magnetic source and slide rail, it is described
The first magnetic source is fixed with the upper surface of bottom plate, is just fixed with the lower surface of the mounting plate with first magnetic source
To the second magnetic source, several described slide rails are provided between the upper and lower supporting plate, and the mounting plate can be along the slide rails
Move longitudinally up and down.
Further, first magnetic source and the second magnetic source are the permanent magnet of magnetic pole, and the first magnetic source with
Second magnetic source just to magnetic pole it is identical.
Further, first magnetic source and the second magnetic source are electric magnet, first magnetic source and the second magnetic
Property source is communicated with power supply by power line.
Further, the mounting plate is made up of with the riser for being arranged at the horizonal base plate both sides horizonal base plate, each
Angle between the individual riser and the horizonal base plate is obtuse angle.
Further, the mounting plate also includes being arranged at each described riser upper end away from the horizonal base plate side
Wing plate, the wing plate be used for bear weight.
Further, the mounting plate, bottom plate and slide rail are made using nonmagnetic substance.
Further, the slide rail is spacer pin slide rail.
The utility model proposes magnetic suspension vibration absorber, with the physical characteristics of magnetic material, i.e. two Magnet homopolarity
Mutually exclusive principle carries out vibration damping, is not only simple in structure, and takes up room little, is easy to safeguard, noise is low, and stable performance,
Long service life, good damping effect are applied widely.
Description of the drawings
Fig. 1 is the structural representation of the magnetic suspension vibration absorber that this utility model first embodiment is provided；
Fig. 2 is the structural representation of the magnetic suspension vibration absorber that this utility model second embodiment is provided；
Fig. 3 is the overhead, partial cut-away view in Fig. 2 at I-I.
In figure：
1st, mounting plate；2nd, bottom plate；3rd, the first magnetic source；4th, the second magnetic source；5th, slide rail；
11st, horizonal base plate；12nd, riser；13rd, wing plate；14th, it is raised；
51st, chute；
6th, power line；7th, spacer pin.
Specific embodiment
The technical solution of the utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.It is understood that this
The described specific embodiment in place is used only for explanation this utility model, rather than to restriction of the present utility model.Also need in addition
It is noted that for the ease of description, the part related to this utility model is illustrate only in accompanying drawing and not all.
First embodiment
As shown in figure 1, a kind of magnetic suspension vibration absorber, including mounting plate 1, bottom plate 2, the first magnetic source 3, the second magnetic
Source 4 and slide rail 5, are fixed with the first magnetic source 3 on the upper surface of bottom plate 2, be fixed with and the first magnetic on the lower surface of mounting plate 1
Property source 3 just to the second magnetic source 4, several slide rails 5 are provided between mounting plate 1, bottom plate 2, and mounting plate 1 can be along slide rails
5 move longitudinally up and down.
Specifically, the lower end of slide rail 5 is fixedly connected with bottom plate 2, and upper end passes mounting plate 1, and slide rail 5 can provide slip
Support, while guiding can also be played a part of, mitigate mounting plate 1 in horizontal swing.
Exemplarily, the first magnetic source 3 and the second magnetic source 4 can be the permanent magnet of magnetic pole, and the first magnetic source 3
With the second magnetic source 4 just to magnetic pole it is identical.Permanent magnet, i.e. alnico magnets, can be natural products, also known as lodestone,
Constant magnetic can also be kept once magnetization by manually manufacturing.It is former according to the mutually exclusive characteristic of magnetic material homopolarity
Reason, the first magnetic source 3 and the second magnetic source 4 keep certain spacing in the presence of magnetic field repulsive force.First magnetic source 3 and second
Repulsion and spacing between magnetic source 4 is non-linear relation.The load being subject to is bigger, and the spacing change between Magnet is less.
Under big load state, self-oscillation will not be produced, and can be resetted rapidly, fast response time, large carrying capacity.Additionally, by changing
Become the quantity of Magnet, rigidity can also be adjusted.
Exemplarily, the first magnetic source 3 and the second magnetic source 4 can also be electric magnet, the first magnetic source 3 and the second magnetic
Property source 4 is communicated with power supply by power line 6.Electric magnet, is switched on producing a kind of device of electromagnetism.In the outside winding of iron core
The conductive winding matched with its power, this alive coil have magnetic as Magnet, are called electric magnet.Electromagnetism
Magnetic field produced by ferrum and size of current, wire circle are that the ferromagnet at center is relevant.Preferably, power supply is accumulator, electric power storage
Pond can provide stable electric current, and no AC impedance, magnetic are stronger, be not easy to produce noise.According to the power of vibration, people
The size of electric current in work or auto-adjusting circuit, such that it is able to control the magnetic intensity of magnetic source, to meet different vibration damping ranks
Demand, not only easy to adjust, controllability is strong, and ensure equipment operate steadily, safety.Additionally, two relative tables of electric magnet
Face is provided with cushion rubber layer, it is to avoid the electric magnet engagement impacts when electric current is adjusted.By the direction of control electric current, can also make
Magnet is separated or is engaged.
Specifically, mounting plate 1 is made up of with the riser 12 for being arranged at 11 both sides of horizonal base plate horizonal base plate 11, and each stands
Angle between plate 12 and horizonal base plate 11 is obtuse angle.Mounting plate 1 also includes being arranged at each 12 upper end of riser away from level
The wing plate 13 of 11 side of base plate, wing plate 13 can be used to bear weight.When the load-bearing material on mounting plate 1 is downwardly applied to power, due to magnetic
Property repulsion effect, the first magnetic source 3 can to the second magnetic source 4 produce counteracting force, find a new relative equilibrium position
Put, so the effect of damping is reached just as spring repeatedly.
Specifically, mounting plate 1, bottom plate 2 and slide rail 5 are made using nonmagnetic substance, and nonmagnetic substance can be aluminum
One kind in alloy, copper, rustless steel.Ensure the shielding of device ambient magnetic, it is to avoid because the magnetic field suction others ferrum of device it is broken different
Thing, affects the normal use of device.
The magnetic suspension vibration absorber is not only simple in structure, and takes up room little, is easy to safeguard, noise is low, and stable performance,
Long service life, good damping effect, vibration damping intensity controlled scalable are applied widely.The device is contactless vibration damping, can
To be applied on the seat of automobile or motorcycle, vibration transmission is little, can improve the comfortableness taken；Automobile can also be applied to
On bumper, cushioning effect is played, reduce the harm that vehicle accident is produced.
Second embodiment
Fig. 2 shows second embodiment, wherein identical with first embodiment or corresponding parts are using with first
The corresponding reference of embodiment.For simplicity, the distinctive points of second embodiment and first embodiment are only described.Area
In place of not it is, 5 upper band limited location pin 7 of slide rail.Chute 51 is provided with slide rail 5, chute 51 can be rectangle or circle, referring to figure
2 and Fig. 3, hole is provided with mounting plate 1, coordinate with 5 gap of slide rail, the projection 14 with 51 clamping of chute is provided with hole, mounting plate 1 can
Slided up and down along slide rail 5 with the cooperation by projection 14 with chute 51.Two spacer pins 7 at regular intervals are set on slide rail 5,
Spacer pin 7 is plugged in chute 51, and mounting plate 1 is located between two spacer pins 7, and spacer pin 7 plays spacing effect.
Preferably, be able to can be adjusted spacing according to the power of magnetic source magnetic with the multiple pin-and-holes of interval setting on slide rail 5
The position of pin 7, improves flexibility ratio.
Embodiment of above simply elaborates ultimate principle of the present utility model and characteristic, and this utility model does not receive above-mentioned reality
The mode of applying is limited, and on the premise of without departing from this utility model spirit and scope, this utility model also has various change and change,
These changes and change are both fallen within the range of claimed this utility model.The claimed scope of this utility model is by appended
Claims and its equivalent thereof.
Claims (7)
1. a kind of magnetic suspension vibration absorber, it is characterised in that：Including mounting plate, bottom plate, the first magnetic source, the second magnetic source and
Slide rail, is fixed with the first magnetic source on the upper surface of the bottom plate, be fixed with and described on the lower surface of the mounting plate
One magnetic source just to the second magnetic source, several described slide rails are provided between the upper and lower supporting plate, and the mounting plate can
Move longitudinally up and down along the slide rail.
2. magnetic suspension vibration absorber according to claim 1, it is characterised in that first magnetic source and the second magnetic source
Be the permanent magnet of magnetic pole, and the first magnetic source and the second magnetic source just to magnetic pole it is identical.
3. magnetic suspension vibration absorber according to claim 1, it is characterised in that first magnetic source and the second magnetic source
Electric magnet is, first magnetic source and the second magnetic source are communicated with power supply by power line.
4. magnetic suspension vibration absorber according to claim 1, it is characterised in that the mounting plate is by horizonal base plate and setting
Riser in the horizonal base plate both sides is constituted, and the angle between each described riser and the horizonal base plate is obtuse angle.
5. magnetic suspension vibration absorber according to claim 4, it is characterised in that the mounting plate also includes being arranged at each
Wing plate of the individual riser upper end away from the horizonal base plate side, the wing plate are used to bear weight.
6. magnetic suspension vibration absorber according to claim 1, it is characterised in that the mounting plate, bottom plate and slide rail are equal
Made using nonmagnetic substance.
7. magnetic suspension vibration absorber according to claim 1, it is characterised in that the slide rail is spacer pin slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040019.XU CN206054617U (en) | 2016-09-06 | 2016-09-06 | A kind of magnetic suspension vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040019.XU CN206054617U (en) | 2016-09-06 | 2016-09-06 | A kind of magnetic suspension vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054617U true CN206054617U (en) | 2017-03-29 |
Family
ID=58369604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621040019.XU Expired - Fee Related CN206054617U (en) | 2016-09-06 | 2016-09-06 | A kind of magnetic suspension vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054617U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056489A (en) * | 2018-09-28 | 2018-12-21 | 乔振锋 | A kind of traffic engineering pavement of road joint-cutting device |
| CN109454469A (en) * | 2019-01-22 | 2019-03-12 | 柳州铁道职业技术学院 | A kind of numerically-controlled machine tool protection damping base based on magnetic levitation technology |
| CN112474607A (en) * | 2020-11-05 | 2021-03-12 | 厦门理工学院 | Shockproof mechanism of laser cleaning machine |
| CN113669406A (en) * | 2021-08-23 | 2021-11-19 | 南京林业大学 | Three-dimensional magnetic suspension vibration damper |
| CN115143231A (en) * | 2022-07-27 | 2022-10-04 | 哈尔滨工程大学 | Multi-degree-of-freedom magnetic suspension vibration damping device capable of resisting sea wave impact |
| CN115787908A (en) * | 2023-01-30 | 2023-03-14 | 江苏蚂蚁加固工程有限公司 | Shock attenuation formula building structure |
-
2016
- 2016-09-06 CN CN201621040019.XU patent/CN206054617U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056489A (en) * | 2018-09-28 | 2018-12-21 | 乔振锋 | A kind of traffic engineering pavement of road joint-cutting device |
| CN109454469A (en) * | 2019-01-22 | 2019-03-12 | 柳州铁道职业技术学院 | A kind of numerically-controlled machine tool protection damping base based on magnetic levitation technology |
| CN112474607A (en) * | 2020-11-05 | 2021-03-12 | 厦门理工学院 | Shockproof mechanism of laser cleaning machine |
| CN113669406A (en) * | 2021-08-23 | 2021-11-19 | 南京林业大学 | Three-dimensional magnetic suspension vibration damper |
| CN115143231A (en) * | 2022-07-27 | 2022-10-04 | 哈尔滨工程大学 | Multi-degree-of-freedom magnetic suspension vibration damping device capable of resisting sea wave impact |
| CN115787908A (en) * | 2023-01-30 | 2023-03-14 | 江苏蚂蚁加固工程有限公司 | Shock attenuation formula building structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20210906 |