CN208295033U - A kind of superconducting magnet combined vibration-damping support device - Google Patents
A kind of superconducting magnet combined vibration-damping support device Download PDFInfo
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- CN208295033U CN208295033U CN201820883458.XU CN201820883458U CN208295033U CN 208295033 U CN208295033 U CN 208295033U CN 201820883458 U CN201820883458 U CN 201820883458U CN 208295033 U CN208295033 U CN 208295033U
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- superconducting magnet
- supporting leg
- support device
- rubber pad
- vibration
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Abstract
The utility model discloses a kind of superconducting magnet combined vibration-damping support devices, it is characterized in that, it include: for providing the supporting leg of vertical support power, the supporting leg, top are provided with air spring damper, and bottom is provided with rubber pad, wherein: the air spring damper, it is fixedly connected at the top of its bottom end and the supporting leg, top is connect with the superconducting magnet flange in the bottom, the low-frequency vibration of vertical direction is isolated；The rubber pad is fixed or is detachably connected with the supporting leg bottom, ground high-frequency vibration is isolated, to achieve the purpose that while be isolated low frequency and high-frequency vibration, so that the superconducting magnet shock-absorbing supporting device damping effect of the utility model is more prominent；And the supporting leg of vertical support structure has ensured the safety of device so that the stability of whole device gets a promotion, meanwhile, vertical structure improves installation effectiveness but also superconducting magnet shock-absorbing supporting device installation convenience.
Description
Technical field
The utility model belongs to damping device technology field, supports more particularly, to a kind of superconducting magnet combined vibration-damping
Device.
Background technique
NMR spectrum (NMR) studies the molecular structure of substance and the spectroscopy side of physical characteristic as a kind of
Method with ultra-violet absorption spectrum, infrared spectroscopy and mass spectrum and claims four big spectrums of organic spectroscopy, since NMR spectrum technology has
Go deep into inside substance, without destroy sample the characteristics of, be widely used in organic chemistry, physics, medicine, molecular biosciences
The fields such as, petrochemical industry, food, military affairs.
Mainly there are continuous wave NMR spectrometer and pulsed Fourier nuclear-magnetism total using relatively broad Nuclear Magnetic Resonance at present
Two kinds of Vibration Meter；Wherein: continuous wave NMR spectrometer is mainly by groups such as magnet, radiofrequency launcher, detector, amplifier and recorders
At；Magnet in continuous wave NMR spectrometer mainly for generation of magnetic field, there are mainly three types of --- permanent magnet, electromagnet,
Superconducting magnet；It and include the continuous wave NMR spectrometer (referred to as superconducting magnet of NMR) of superconducting magnet since it can be mentioned
For high-strength magnetic field (magnetic induction intensity may be up to 190000Gs or 19T), therefore there is very big advantage, can be widely applied for work
Industry and scientific research, medical field.
Superconducting magnet of NMR is very sensitive for the vibration from ground, it is therefore desirable to a kind of effective vibration reduction support
Device vibrates to be isolated.Traditional vibration damping support device has air spring damping magnet leg, can be absorbed from horizontal and vertical
The upward low-frequency vibration of histogram, but there is also following problems simultaneously:
(1) traditional vibration damping support device improves the link position of magnet support leg and magnet, therefore nuclear magnetic resonance is super
The stability of magnetizer is affected；
(2) traditional vibration damping support device, the tracheae of air spring, control switch are exposed in device external, arrange disorderly
Disorderly, and device volume is increased, reduces ease for use；
(3) traditional vibration damping support device keeps entire magnet system installation process complicated, needs more people to operate and completes, and holds
It is error-prone, reduce installation effectiveness.
Summary of the invention
Aiming at the above defects or improvement requirements of the prior art, the utility model provides a kind of superconducting magnet combined vibration-damping
Support device, its object is to thus solve existing shock-absorbing support dress by improving to existing shock-absorbing supporting device structure
Set the technical problem that stability of strutting system is poor, damping effect is bad, wiring disorder is low so as to cause practicability.
To achieve the above object, according to the one aspect of the utility model, a kind of superconducting magnet combined vibration-damping branch is provided
Support arrangement characterized by comprising for providing the supporting leg of vertical support power；The supporting leg, top are provided with air
Spring damper, bottom are provided with rubber pad, in which: at the top of the air spring damper, bottom end and the supporting leg
It is fixedly connected, top is connect with the superconducting magnet flange in the bottom, the low-frequency vibration of vertical direction is isolated；The rubber pad
It fixes or is detachably connected with the supporting leg bottom, ground high-frequency vibration is isolated.
Preferably, the superconducting magnet combined vibration-damping support device, supporting leg have hollow lumen structure, the sky
Chambers are integrated with the support device associate member and provide the air flue of tracheal pressure.
Preferably, the superconducting magnet combined vibration-damping support device, further includes chassis, the chassis is circumferentially positioned at
On the rubber pad, and cooperate with the supporting leg to provide the masking of tracheal pressure and wiring.
Preferably, the superconducting magnet combined vibration-damping support device, chassis is detachably spliced into an integral circular shape
To cooperate the supporting leg to provide the masking of tracheal pressure and wiring.
Preferably, the superconducting magnet combined vibration-damping support device, chassis and the supporting leg quantity are 3.
Preferably, the superconducting magnet combined vibration-damping support device further includes air spring protection cap, the air
The setting of spring protection lid is in air spring damper periphery, for the air spring damper to be isolated, to prevent air-stopping valve,
The damage of tracheae.
Preferably, the superconducting magnet combined vibration-damping support device, rubber pad and the supporting leg bottom are fixed to be connected
It connects.
Preferably, the superconducting magnet combined vibration-damping support device, rubber pad are consistent with the supporting leg quantity.
Preferably, the superconducting magnet combined vibration-damping support device, rubber pad and the supporting leg quantity are 3.
Preferably, the superconducting magnet combined vibration-damping support device, rubber pad are circle.
In general, there is following skill the above technical solutions conceived by the present invention are compared with the prior art,
Art effect:
(1) the utility model is supported by improving to existing superconducting magnet shock-absorbing supporting device structure by optimization
The link position of leg and magnet body is revised as vertical support by existing lateral support, to provide for the superconducting magnet
Vertical support power, so that the stability of whole device gets a promotion, and then has ensured the safety of device, meanwhile, vertical structure
So that the superconducting magnet shock-absorbing supporting device installation convenience, improves installation effectiveness；Meanwhile the utility model increases air
Spring damper and rubber pad, the air spring damper is for being isolated low-frequency vibration, and the rubber pad is for being isolated high frequency
Vibration, to achieve the purpose that while be isolated low frequency and high-frequency vibration, so that the superconducting magnet shock-absorbing support of the utility model
Device damping effect is more prominent；
(2) the utility model is by improving existing superconducting magnet shock-absorbing supporting device structure, by by the branch
Support leg mechanism is optimized for hollow lumen structure by existing solid construction, and it is attached that the hollow lumen is integrated with the support device
Part simultaneously provides the air flue of tracheal pressure, so that the associate member of the superconducting magnet shock-absorbing supporting device is reasonably pacified
Set, avoid its exposed in device external, so as to cause arrangement disorder, and increase device volume, reduce ease for use etc. and ask
Topic；
(3) the utility model is by improving existing superconducting magnet shock-absorbing supporting device structure, by increase chassis,
The structures such as air spring protection cap, further the associate member for the superconducting magnet shock-absorbing supporting device provides masking, is protecting
While protecting associate member, so that device installation is more compact, so that overall volume reduces, the installation of superconducting magnet is reduced
Occupied area increases ease for use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the side view of the utility model；
In all the appended drawings, identical appended drawing reference is used to denote the same element or structure, in which: 1- supporting leg；2-
Air spring damper；3- rubber pad；4- superconducting magnet；The chassis 5-；6- air spring protection cap.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.In addition, institute in the various embodiments of the present invention described below
The technical characteristic being related to can be combined with each other as long as they do not conflict with each other.
The utility model provides a kind of superconducting magnet combined vibration-damping support device, as shown in Figure 1, which is characterized in that packet
It includes: for providing the supporting leg 1 of vertical support power；Due to the shock-absorbing supporting device of the prior art, supporting leg is mostly installed at
Side is to provide lateral bolster support force, but this supporting way improves the link position of supporting leg and magnet, not only increases dress
The overall volume set, while also device stability being made to be affected, and whole device installation process is complicated, and more people is needed to operate
At reducing practicability；And the utility model improves supporting leg link position, is revised as hanging down by existing lateral support
Allotment is supportted to provide vertical support power, is not only reduced whole device overall volume, is obtained the stability of whole device
It is promoted, and then has ensured the safety of device, meanwhile, vertical structure is but also the superconducting magnet shock-absorbing supporting device is installed just
Benefit improves installation effectiveness；But since the supporting leg by existing lateral support is revised as vertical support, described device
It is whole to be affected by earth shock, therefore need to cooperate the rubber pad for earth shock to be isolated, to reach preferably isolator
The effect of face vibration；That is:
The supporting leg 1, top are provided with air spring damper 2, and bottom is provided with rubber pad 3, in which:
It is fixedly connected at the top of the air spring damper 2, bottom end and the supporting leg 1, top and the superconduction
4 flange in the bottom of magnet connection, the low-frequency vibration of vertical direction is isolated；Preferably, the air spring damper 2, bottom end
It is fixedly connected with 1 top of supporting leg by modes such as screw, nesting, welding, to guarantee the stability of device；Its top with
4 flange in the bottom of the superconducting magnet connection, keeps its easy to disassemble；
The rubber pad 3 is fixed or is detachably connected with 1 bottom of supporting leg, ground high-frequency vibration is isolated: preferably
Ground, the rubber pad 3 can be fixedly connected with 1 bottom of supporting leg by modes such as screw, nesting, bondings, whole to facilitate
Body transport and use；The rubber pad 3 can also be padded in 1 bottom of supporting leg, keep its easy to disassemble, to increase ease for use.
When equipment is located at skyscraper or nearby has vibration source, medium-high frequency vibration (> 100Hz) is being transmitted to magnet
It is isolated out when vibration absorber by rubber pad 3, low-frequency vibration (< 20Hz) is then isolated out by air spring vibration reduction device 2, is in magnet
In stable working condition.
Preferably, the supporting leg 1 has hollow lumen structure, and it is attached that the hollow lumen is integrated with the support device
Part simultaneously provides the air flue of tracheal pressure；So that the associate member of the superconducting magnet shock-absorbing supporting device is reasonably pacified
Set, avoid its exposed in device external, so as to cause arrangement disorder, the problems such as increasing device volume, reduce ease for use；
Preferably, the supporting leg 1, hollow lumen size are rationally set according to practical associate member quantity and size
It sets, to guarantee that the supporting leg 1 while providing enough accommodation spaces, does not influence its support force；Preferably, the supporting leg
1, outer diameter and hollow lumen diameter are generally size commonly used in the art, to facilitate processing and manufacturing.
Preferably, the superconducting magnet combined vibration-damping support device, further includes chassis 5, and the chassis 5 is circumferentially positioned at
On the rubber pad 3, and cooperate with the supporting leg 1 to provide the masking of tracheal pressure and wiring, to further close
The problems such as reason disposes the support device associate member, is routed disorder caused by avoiding it from being exposed to outside, takes up a large area；
Preferably, the superconducting magnet combined vibration-damping support device, chassis 5 are that detachable splicing is integral annulus
Shape makes it while satisfaction masking requires to cooperate the supporting leg to provide the masking of tracheal pressure and wiring, easy to disassemble；
Preferably, the superconducting magnet combined vibration-damping support device, chassis 5 is consistent with 1 quantity of supporting leg, with
It is used cooperatively, quantity is preferably 3, makes it while satisfaction support requires, save the cost.
Preferably, the superconducting magnet combined vibration-damping support device further includes air spring protection cap 6, the air
The setting of spring protection lid 6 is in 2 periphery of air spring damper, for the air spring damper 2 to be isolated, to prevent gas
The damage of valve, tracheae；
Preferably, the air spring protection cap 6, material are material commonly used in the art, it is made to facilitate processing and manufacturing,
Size is slightly larger than the air spring damper 2, allows to cover the air spring damper 2 completely, complete to provide
Masking.
According to actual needs, the rubber pad 3 can be an integral structure, or absolute construction: where when described
When rubber pad 3 is an integral structure, quantity is preferably 1, and size is slightly larger than described device entire outer diameter, makes the supporting leg
1 can be completely on the rubber pad 3, to guarantee damping effect；When the rubber pad 3 is absolute construction, quantity
Preferably 3, keep it corresponding with 1 quantity of supporting leg, size and the matching of 1 size of the supporting leg allow to be socketed in
1 bottom of supporting leg, to reach corresponding damping effect.
Preferably, the rubber pad 3 is fixedly connected with 1 bottom of supporting leg, to facilitate whole Transporting and use.
Preferably, the rubber pad 3 is consistent with 1 quantity of supporting leg, to ensure that each 1 bottom end of supporting leg is provided with
One rubber pad 3, to guarantee damping effect.
Preferably, the rubber pad 3 and 1 quantity of supporting leg are 3, make it while satisfaction support requires, section
About cost.
Preferably, the rubber pad 3 is circle, makes it while meeting damping effect, saves material, and reduction is processed into
This；
It is described further below in conjunction with specific embodiment:
A kind of superconducting magnet combined vibration-damping support device, as shown in Figure 1 characterized by comprising supporting leg 1, air bullet
Spring damper 2, rubber pad 3, chassis 5 and air spring protection cap 6；The supporting leg 1 is for providing vertical support power, the branch
Support leg 1 is integrated with the support device associate member with hollow lumen structure and provides the air flue of tracheal pressure, top
It is provided with air spring damper 2, bottom is provided with rubber pad 3, in which: the air spring damper 2, bottom end and institute
It states and is fixedly connected at the top of supporting leg 1 by screw, top is connect with 4 flange in the bottom of superconducting magnet, Vertical Square is isolated
To low-frequency vibration；The rubber pad 3 wraps up 1 bottom of supporting leg to form a fixed connection, so that ground high frequency vibrating be isolated
It is dynamic；The chassis 5 is circumferentially positioned on the rubber pad 3, and is cooperated with the supporting leg 1 to provide tracheal pressure and wiring
Masking；The setting of air spring protection cap 6 is in 2 periphery of air spring damper, for the air spring to be isolated
Damper 2, to prevent the damage of air-stopping valve, tracheae.
In the present embodiment, the chassis 5 is detachably spliced into an integral circular shape to cooperate the supporting leg to provide pressure
The masking of strength pipe and wiring, the chassis 5 are both preferably 3 with 1 quantity of supporting leg, it is made to meet what support required
Meanwhile save the cost.
In the present embodiment, the rubber pad 3 wraps up 1 bottom of supporting leg to form a fixed connection, thus isolator
Face high-frequency vibration, quantity are preferably 3, correspond to each supporting leg bottom end and install a rubber pad, are preferably shaped to justify
Shape, size and the matching of 1 size of the supporting leg, allow to be socketed in 1 bottom of supporting leg, it is made to meet damping effect
While fruit, material is saved, reduces processing cost.
When installation, 4 flange in the bottom of superconducting magnet is mounted on 2 upper cover plate of air spring damper, the branch
The top of support leg 1 is fixedly connected with 2 lower cover plate of air spring damper by screw, the lower section cladding of the supporting leg 1
There is a rubber pad 3, it, will be described when installation around three pieces of demountable arc-shaped chassis 5 above the rubber pad 3
The arc-shaped splicing of chassis 5 is to form an integral circular shape, to cooperate the supporting leg 1 to provide the masking of tracheal pressure and wiring；
The supporting leg 1 has hollow lumen structure, and the associate member (such as tracheal pressure, connecting line) of the damping device is all positioned in
In the hollow lumen of the supporting leg 1, so that apparatus structure is compact, reduce occupied area；The air spring damper 2
Periphery is covered with the air spring protection cap 6, to prevent the damage of air-stopping valve, tracheae.Equipment is when being installed to customer premise for the first time
Usually require that a people completes all operations, the present apparatus has simple to install, quick advantage by hoisting tool.
When work, equipment is placed on to the occasion of needs, when equipment is located at skyscraper or nearby has vibration source,
Medium-high frequency vibration (>100Hz) is isolated out when being transmitted to magnet damping apparatus by rubber pad 3, and low-frequency vibration (<20Hz) is then by sky
Gas spring damper 2 isolates out, and is in magnet in stable working condition.
Certainly, in the preferable place of vibration environment or the laboratory of lowrise layer, it can choose and only use air spring vibration reduction
Or rubber pad vibration damping is only used, so that it is alleviated equipment cost in the case where meeting using needs.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
To limit the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of superconducting magnet combined vibration-damping support device characterized by comprising for providing the support of vertical support power
Leg；The supporting leg, top are provided with air spring damper, and bottom is provided with rubber pad, in which: the air spring
It is fixedly connected at the top of damper, bottom end and the supporting leg, top is connect with the superconducting magnet flange in the bottom, with isolation
The low-frequency vibration of vertical direction；The rubber pad is fixed or is detachably connected with the supporting leg bottom, terrestrial high-frequency is isolated
Vibration.
2. superconducting magnet combined vibration-damping support device as described in claim 1, which is characterized in that the supporting leg has hollow
Inner-cavity structure, the hollow lumen are integrated with the support device associate member and provide the air flue of tracheal pressure.
3. superconducting magnet combined vibration-damping support device as described in claim 1, which is characterized in that it further include chassis, the bottom
Disk is circumferentially positioned on the rubber pad, and is cooperated with the supporting leg to provide the masking of tracheal pressure and wiring.
4. superconducting magnet combined vibration-damping support device as claimed in claim 3, which is characterized in that detachably splice on the chassis
Circular ring shape is integral to cooperate the supporting leg to provide the masking of tracheal pressure and wiring.
5. superconducting magnet combined vibration-damping support device as claimed in claim 3, which is characterized in that the chassis and the support
Leg quantity is 3.
6. superconducting magnet combined vibration-damping support device as described in claim 1, which is characterized in that further include air spring protection
Lid, the air spring protection cap setting is in the air spring damper periphery, for the air spring damper to be isolated,
To prevent the damage of air-stopping valve, tracheae.
7. superconducting magnet combined vibration-damping support device as described in claim 1, which is characterized in that the rubber pad and the branch
Support leg bottom is fixedly connected.
8. superconducting magnet combined vibration-damping support device as claimed in claim 7, which is characterized in that the rubber pad and the branch
Support leg quantity is consistent.
9. superconducting magnet combined vibration-damping support device as claimed in claim 8, which is characterized in that the rubber pad and the branch
Support leg quantity is 3.
10. such as the described in any item superconducting magnet combined vibration-damping support devices of claim 7 to 9, which is characterized in that the rubber
Pad is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883458.XU CN208295033U (en) | 2018-06-06 | 2018-06-06 | A kind of superconducting magnet combined vibration-damping support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883458.XU CN208295033U (en) | 2018-06-06 | 2018-06-06 | A kind of superconducting magnet combined vibration-damping support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295033U true CN208295033U (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820883458.XU Active CN208295033U (en) | 2018-06-06 | 2018-06-06 | A kind of superconducting magnet combined vibration-damping support device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229245A (en) * | 2021-12-30 | 2022-03-25 | 中科微影(浙江)医疗科技有限公司 | Damping system for magnetic resonance equipment transportation |
-
2018
- 2018-06-06 CN CN201820883458.XU patent/CN208295033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229245A (en) * | 2021-12-30 | 2022-03-25 | 中科微影(浙江)医疗科技有限公司 | Damping system for magnetic resonance equipment transportation |
| CN114229245B (en) * | 2021-12-30 | 2023-05-12 | 中科微影(浙江)医疗科技有限公司 | Damping system for magnetic resonance equipment transportation |
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