CN206378189U - Vibration-absorbing balance table - Google Patents
Vibration-absorbing balance table Download PDFInfo
- Publication number
- CN206378189U CN206378189U CN201720013874.XU CN201720013874U CN206378189U CN 206378189 U CN206378189 U CN 206378189U CN 201720013874 U CN201720013874 U CN 201720013874U CN 206378189 U CN206378189 U CN 206378189U
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- CN
- China
- Prior art keywords
- fixture
- table top
- damping
- frame
- fixed
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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-absorbing balance table, including table frame, desktop is set above table frame, and desktop includes the table top for placing balance, table top outer ring winding fixed station, damping gap is left between fixed station and table top, damping device is set between table top and table frame, and damping device includes fixing the second fixture in the first fixture for being fixed on table top lower surface, table frame, ubber shock-absorbing circle is set between the first fixture and the second fixture, some damping sucker components are additionally provided between table top and table frame.Damping device is set between table top and table frame, and damping device includes the two panels damping spring steel fixed respectively with table top and table frame, ubber shock-absorbing circle is fixed between damping spring steel, reduces influence of the vibrations to balance.
Description
Technical field
The utility model is related to a kind of lab scale table, in particular, and it is related to a kind of vibration-absorbing balance table.
Background technology
Balance is as the conventional weighing apparatus in laboratory, and during sample weighing, extraneous footsteps or people passes by what is taken up
Wind can all influence the weighing precision of balance.In order to reduce the interference of outer bound pair balance, damping device is set on balance table.
Authorization Notice No. discloses a kind of independent damping type balance table for CN203672471U patent, and the balance table includes
Table frame, and fixed station and table top above table frame are arranged on, the spring of four rectangular arrangements is used between table top and table frame
It is used as damping device.During operation, day is lain in above table top.If table frame is caused vibrations by external force, vibrations are transferred to bullet
At spring, the energy of shock and vibration is converted into the potential energy of spring by spring self-deformation.But spring itself can not store energy,
It will necessarily rebound to return to the original form and release energy.Weak vibrations can occur during springback, cause workbench to shake
It is dynamic, and then influence the weighing result of balance.
Utility model content
The purpose of this utility model is to provide a kind of vibration-absorbing balance table, and damping device is set between table top and table frame,
Damping device includes the two panels damping spring steel fixed respectively with table top and table frame, and rubber shock-absorbing is fixed between damping spring steel
Circle, reduces influence of the vibrations to balance.
Above-mentioned purpose of the present utility model technical scheme is that：A kind of vibration-absorbing balance table, including
Desktop is set above table frame, table frame, and desktop includes the table top for placing balance, table top outer ring winding fixed station, fixed station and table top
Between leave damping gap, damping device is set between table top and table frame, and damping device includes being fixed on the of table top lower surface
The second fixture is fixed in one fixture, table frame, ubber shock-absorbing circle is set between the first fixture and the second fixture, table top and
Some Suction cup assemblies are additionally provided between table frame.
Using above technical scheme, the desktop of vibration-absorbing balance table is set to two parts, a part is to place the platform of balance
Face, desktop is set around table top.Fixed, made between damping device and table frame using the first fixture between damping device and table top
Fixed with the second fixture.Ubber shock-absorbing circle is fixed between first fixture and the second fixture.First fixture and second is consolidated
Determining part, there is certain elasticity outside vibration energy can be converted into the potential energy of itself in itself, in order to reduce by the first fixture
With the bounce-back of the second fixture, ubber shock-absorbing circle is set between the first fixture and the second fixture, ubber shock-absorbing circle absorbs the
The vibrations of two fixtures, reduce vibrations and are delivered at the first fixture.
In addition, the Suction cup assembly set between table top and table frame, as auxiliary damping device, further absorbs the shake of table frame
It is dynamic.
The utility model is further arranged to, and beam is fixed in the one end of table frame away from desktop, and beam includes and table frame
Part is heightened in scalable connection, is heightened lower and is fixed damping sucker.
Using above technical scheme, beam is set in table frame lower end, the part of heightening of beam has regulation desktop high
The function of degree, desktop can be adjusted to level by heightening part, and damping sucker is fixed on the lower end for heightening part, on the one hand played
The effect of shock-absorbing, reduces the part interference that external force is brought, on the other hand increase table frame and the contact area on ground, it is ensured that balance table
It is stable.
The utility model is further arranged to, and Suction cup assembly includes the fix bar that is threadedly coupled with table frame, and with fixation
Bar is fixed, to the sucker located at table top bottom.
Using above technical scheme, increase damping sucker between table top and table frame, fix bar can further adjust platform
The horizontality in face, interference of the external force to table top is further reduced to the sucker for being located at bottom surface of table top.
The utility model is further arranged to, and desktop is marble top.
Using above technical scheme, marble top dead weight is very heavy, and anti-external disturbance ability is strong.
The utility model is further arranged to, and damping device is at least four, and is evenly spaced in table top lower surface.
Using above technical scheme, damping device is evenly spaced in table top lower surface, can disperse the weight of table top, it is to avoid
Unbalance stress, table top is crooked.In addition, multiple damping devices are distributed in table top lower surface, it can resist outer from different directions
Power is disturbed.
Using above technical scheme, the first fixture and the second fixture are damping spring steel.
The utility model is further arranged to, and damping spring steel has preferable deformability in itself, itself is had fine
Shock-absorbing effect.
In summary, the utility model has the advantages that：Two-stage damping device is set between table top and table frame,
First order damping device is the first fixture, the second fixture, and is fixed between the first fixture and the second fixture
Ubber shock-absorbing circle.Second level damping device is Suction cup assembly, further absorbs the vibrations of table frame, reduces its influence to table top.
Beam is set in table frame bottom, and beam can adjust the levelness of desktop, contact of the increase table frame with ground
Area, while having damping effect again.
Brief description of the drawings
Fig. 1 is the exploded perspective view of vibration-absorbing balance table；
Fig. 2 is another visual angle schematic diagram of vibration-absorbing balance table；
Fig. 3 is the structural representation of beam；
Fig. 4 is the structural representation of dampening assembly；
Fig. 5 is the enlarged drawing of part A in Fig. 1.
In figure, 1, table frame；11st, table leg；12nd, crossbeam；13rd, longeron；2nd, desktop；21st, table top；22nd, fixed station；3rd, damping
Pad；31st, bolt；32nd, clamping nut；33rd, adjusting nut；34th, damping sucker；4th, damping device；41st, the first fixture；411、
Canned paragraph；412nd, damping section；42nd, the second fixture；43rd, ubber shock-absorbing circle；5th, Suction cup assembly；51st, fix bar；52nd, sucker.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of vibration-absorbing balance table, as shown in figure 1, including table frame 1, desktop 2 is placed in the top of table frame 1, desktop 2 is marble table
Face.Beam 3 is fixed in the bottom of table frame 1.Desktop 2 includes table top 21, and fixed station 22 is set around table top 21.Table top 21 and fixation
It is spaced between platform 22, and the setting damping device 4 between table top 21 and table frame 1.
With reference to Fig. 2, table frame 1 includes fixing using fixed column between four table legs 11 of support on the ground, table leg 11, Gu
Fixed column is located at table leg 11 close to the side of desktop 2.Two crossbeams 12 are fixed between one group of post that is relatively fixed, crossbeam 12 is upper
Two longerons 13 are fixed in the lower section of table top 21.
Beam 3 is fixed in the one end of table frame 1 away from desktop 2, as shown in figure 3, beam 3 includes being threadedly coupled with table leg 11
Heighten part, heighten side of the part away from table leg 11 and fix damping sucker 34.The bottom of table leg 11 begins with screwed hole, heightens
Part includes bolt 31, and the part of bolt 31 is inserted inside table leg 11 by screwed hole, and the screw thread on the part bolt 31
It is connected with clamping nut 32.The another part of bolt 31 stretches out table leg 11, and the threaded connection regulation spiral shell on the part bolt 31
Mother 33.The end that bolt 31 stretches out table leg 11 is welded with fixed cover, in fixed cover internal bond damping sucker 34.Damping sucker 34
Including the adjustment portion fixed with fixed cover, adsorption section is fixed in end of the adjustment portion away from fixed cover.The outer wall of adjustment portion is multilayer
Accordion, the part is damped as damping, the vibrations that resistance external force is brought.
In outside stubborn adjusting nut 33, the clamping bolt 31 in table leg 11 avoids bolt 31 from departing from table leg 11.Adjust
When section bolt 31 is upwardly or downwardly twisted, accordingly rise or the reduction of desktop 2.Be fixed on the adsorption section of the bottom of bolt 31, its with
Contact area between ground is than larger, and table frame 1, which is fixed, more to be consolidated.
As shown in figure 4, setting four damping devices 4 between longeron 13 and table top 21, four damping devices 4 are evenly spaced in
Four angle positions of the lower end of table top 21.Damping device 4 is fixed including the use of bolt 31 is fixed on the lower surface of table top 21 first
Length direction on part 41, longeron 13 with the first fixture 41 along crossbeam 12, which staggers, fixes the second fixture 42, is fixed first
Shock absorber part is fixed between the fixture 42 of part 41 and second.First fixture 41 and the second fixture 42 are L-shaped, the first fixture
41 include the canned paragraph 411 with the fixation of the bottom of table top 21, and the damping bent towards the direction of crossbeam 12 that is connected with canned paragraph 411
Section 412, the second fixture 42 and the first fixture 41 do same setting, in the damping of the first fixture 41 and the second fixture 42
Shock absorber part is fixed between section 412.Shock absorber part is set to hollow ubber shock-absorbing circle 43, the first fixture 41 and the second fixture 42
Prolong compacting by damping spring steel standby.
The first fixture 41 is fixed in the lower surface of table top 21, the second fixture 42, the first fixture are fixed on longeron 13
41 and second fixture 42 shift to install, crossbeam 12 and longeron 13 can be made full use of to overlap the space formed.Table frame 1 shakes
When, drive the second fixture 42 to shake, the second fixture 42 absorbs part by the elasticity of itself and shaken, the second fixture 42 will
Vibrations are transferred at ubber shock-absorbing circle 43, and ubber shock-absorbing circle 43 relies on self-deformation shock-absorbing, are reduced vibrations and are delivered to the first fixation
At part 41.
As shown in figure 5, fixing a Suction cup assembly 5 respectively on two crossbeams 12 below table top 21, Suction cup assembly 5 is wrapped
Fix bar 51 is included, and is fixed in fix bar 51 and inhales the sucker 52 in the lower surface of table top 21.Fix bar 51 and the spiral shell of crossbeam 12
Line is connected, and in end insertion sucker 52 of the fix bar 51 away from crossbeam 12, and is adhesively fixed with sucker 52.
Rotating fixing rod 51, fix bar 51 moves up the distance between adjustment sucker 52 and table top 21, adjusts
It is whole at correct position, sucker 52 is inhaled in the lower surface of table top 21.
During installation, after the completion of table frame 1 is built, the adjusting nut 33 on adjustment beam 3 is to the level of desktop 2.Adjust sucker
The fix bar 51 of component 5, it is ensured that the level of table top 21.Balance is placed on table top 21, balance is adjusted to level and weighed.Table
Face 2 is marble top, and dead weight is heavier.In addition, the damping device 4 and damping group that are set between table frame 1 and table top 21
Part plays shock-absorbing functions, it is to avoid table top 21 is shaken by external force.The bottom of table frame 1 is also equipped with beam 3, further
Play a part of resisting external force.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of vibration-absorbing balance table, including table frame（1）, table frame（1）Top sets desktop（2）, it is characterised in that：Desktop（2）Bag
Include the table top for placing balance（21）, table top（21）Outer ring winding fixed station（22）, fixed station（22）And table top（21）Between leave
Damping gap, table top（21）And table frame（1）Between damping device is set（4）, damping device（4）Including being fixed on table top（21）Under
First fixture of end face（41）, table frame（1）On fix the second fixture（42）, the first fixture（41）With the second fixture
（42）Between ubber shock-absorbing circle is set（43）, table top（21）And table frame（1）Between be additionally provided with some Suction cup assemblies（5）.
2. vibration-absorbing balance table according to claim 1, it is characterised in that：Table frame（1）Away from desktop（2）One end fix subtract
Shake pad（3）, beam（3）Including with table frame（1）Part is heightened in scalable connection, is heightened lower and is fixed damping sucker
（34）.
3. vibration-absorbing balance table according to claim 1, it is characterised in that：Suction cup assembly（5）Including with table frame（1）Screw thread connects
The fix bar connect（51）, and and fix bar（51）Fix, to located at table top（21）The sucker of bottom（52）.
4. vibration-absorbing balance table according to claim 1, it is characterised in that：Desktop（2）For marble top.
5. vibration-absorbing balance table according to claim 1, it is characterised in that：Damping device（4）At least four, and uniformly
It is arranged in table top（21）Lower surface.
6. vibration-absorbing balance table according to claim 1, it is characterised in that：First fixture（41）With the second fixture（42）
For damping spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013874.XU CN206378189U (en) | 2017-01-05 | 2017-01-05 | Vibration-absorbing balance table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013874.XU CN206378189U (en) | 2017-01-05 | 2017-01-05 | Vibration-absorbing balance table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378189U true CN206378189U (en) | 2017-08-04 |
Family
ID=59403384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720013874.XU Expired - Fee Related CN206378189U (en) | 2017-01-05 | 2017-01-05 | Vibration-absorbing balance table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206378189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843715A (en) * | 2018-07-17 | 2018-11-20 | 芜湖芬特勘测服务有限公司 | A kind of anti-seismic structure for large-scale blender |
| CN110695223A (en) * | 2019-09-11 | 2020-01-17 | 东野精机（昆山）有限公司 | Riveting process for assembled cover plate of automobile power battery |
-
2017
- 2017-01-05 CN CN201720013874.XU patent/CN206378189U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843715A (en) * | 2018-07-17 | 2018-11-20 | 芜湖芬特勘测服务有限公司 | A kind of anti-seismic structure for large-scale blender |
| CN110695223A (en) * | 2019-09-11 | 2020-01-17 | 东野精机（昆山）有限公司 | Riveting process for assembled cover plate of automobile power battery |
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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: 20200105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |