CN207526928U - Large-scale precision electromechanical equipment shock insulation platform - Google Patents
Large-scale precision electromechanical equipment shock insulation platform Download PDFInfo
- Publication number
- CN207526928U CN207526928U CN201721357130.6U CN201721357130U CN207526928U CN 207526928 U CN207526928 U CN 207526928U CN 201721357130 U CN201721357130 U CN 201721357130U CN 207526928 U CN207526928 U CN 207526928U
- Authority
- CN
- China
- Prior art keywords
- arc groove
- backup pad
- tapered arc
- upper backup
- tapered
- 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.)
- Active
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of large-scale precision electromechanical equipment vibration-isolating platforms,Including the upper backup pad and lower supporting plate being arranged in parallel,The upper backup pad is identical with lower supporting plate structure,It is movably connected by several shock isolating pedestals between the upper backup pad and lower supporting plate,The shock isolating pedestal includes tapered arc groove one,The tapered arc groove one is set on upper backup pad lower surface,The lower supporting plate upper surface is equipped with tapered arc groove two corresponding with tapered arc groove one,Spherical bearing is movably connected between the tapered arc groove one and tapered arc groove two,The utility model upper strata support plate is used to support large-scale precision electromechanical equipment,Lower layer support plate is connect with the flooring installed or bottom surface,Spherical bearing can be on upper strata,It is slided in tapered arc groove on lower layer support plate,The cross component force that vibrations generate can be eliminated,The utility model is simple in structure,Easy to use and isolating affection is good.
Description
Technical field
The utility model is related to seismic isolation technology, in particular to a kind of large-scale precision electromechanical equipment shock insulation platforms.
Background technology
Significant data equipment of the large-scale precision electromechanical equipment as Modern Telecommunication, communication and internet system, it is general fixed
On floor or ground, being rigidly connected has seismic wave amplification effect, and often weight and volume is all for the kind equipment
It is bigger, to shaking and deforming higher requirement.Under the action of earthquake, equipment easily occurs resonance and even collapses, and causes
The irremediable heavy losses such as equipment failure, loss of data.
Earthquake resistant construction mainly includes spring support and interlayer rubber used by currently for such large-scale precision electromechanical equipment
Glue bearing etc., shock absorption principle is extends period, friction energy-dissipating and rigid limit, still, in earthquake, equipment can still generate compared with
Big vibrations and lateral displacement, especially under large-scale geological process, equipment still can by larger acceleration effect and vibrations, because
This, design a kind of isolating affection it is good and can eliminate the earthquake isolating equipment of lateral displacement be various equivalent modifications be badly in need of solve ask
Topic.
Utility model content
In order to solve the above technical problems, technical solution provided by the utility model is：Large-scale precision electromechanical equipment vibration isolation is put down
Platform, including the upper backup pad and lower supporting plate being arranged in parallel, the upper backup pad is identical with lower supporting plate structure, the upper support
It is movably connected by several shock isolating pedestals between plate and lower supporting plate；
The shock isolating pedestal includes tapered arc groove one, and the tapered arc groove one is set on upper backup pad lower surface, described
Lower supporting plate upper surface is equipped with tapered arc groove two corresponding with tapered arc groove one, the tapered arc groove one and tapered circular arc
Spherical bearing is movably connected between slot two.
As an improvement, the tapered arc groove one includes tapered arc surface, the tapered arc surface top is set by tilting
The confined planes put are connect with horizontal plane, and the horizontal plane and upper backup pad lower surface are affixed.
As an improvement, the angle between the confined planes and tapered arc surface is in obtuse angle.
As an improvement, the upper backup pad includes left support plate and right support plate, the left support plate and right support plate two
End is by connecting axis connection.
As an improvement, the upper backup pad surface is additionally provided with Anti-skid sheet.
After more than structure, the utility model has the following advantages that：
1st, upper strata support plate is used to support large-scale precision electromechanical equipment, and lower layer support plate connects with the flooring of installation or bottom surface
It connects, spherical bearing can slide in the tapered arc groove on upper strata, lower layer support plate, can eliminate lateral point that vibrations generate
Power.
2nd, tapered arc groove upper end is tiltedly installed with confined planes, and spherical bearing is made to be slided in tapered arc groove always, protects
The stability of device is demonstrate,proved.
Description of the drawings
Fig. 1 is the structure diagram of the utility model large-scale precision electromechanical equipment shock insulation platform preferred embodiment.
Fig. 2 is the structural representation under the utility model large-scale precision electromechanical equipment shock insulation platform shock isolating pedestal use state
Figure.
Fig. 3 is the structural representation under the utility model large-scale precision electromechanical equipment shock insulation platform shock isolating pedestal original state
Figure.
As shown in the figure：1st, upper backup pad, 1a, left support plate, 1b, right support plate, 2, lower supporting plate, 3, shock isolating pedestal,
301st, tapered arc groove slot one, 301a, tapered arc surface, 301b, confined planes, 301c, horizontal plane, 302, tapered arc groove two,
303rd, spherical bearing, 4, connecting shaft.
Specific embodiment
With reference to attached drawing 1-3, large-scale precision electromechanical equipment vibration-isolating platform, including the upper backup pad 1 being arranged in parallel and lower support
Plate 2, the upper backup pad 1 is identical with 2 structure of lower supporting plate, passes through several shock insulations between the upper backup pad 1 and lower supporting plate 2
Bearing 3 movably connects；
The shock isolating pedestal 2 includes tapered arc groove 1, and the tapered arc groove 1 is set on 1 following table of upper backup pad
Face, 2 upper surface of lower supporting plate are equipped with tapered arc groove 2 302 corresponding with tapered arc groove 1, the tapered circular arc
Spherical bearing 303 is movably connected between slot 1 and tapered arc groove 2 302.
As the present embodiment preferred embodiment, the tapered arc groove 1 includes tapered arc surface 301a, institute
Tapered arc surface 301a tops are stated to connect with horizontal plane 301c by the confined planes 301b being obliquely installed, the horizontal plane 301c with
1 lower surface of upper backup pad is affixed.
In the specific implementation, the angle between the confined planes 301b and tapered arc surface 301a is in blunt for the utility model
Angle.
In the specific implementation, the upper backup pad 1 includes left support plate 1a and right support plate 1b, the left side to the utility model
Support plate 1a and right support plate 1b both ends are connected by connecting shaft 4,
In the specific implementation, 1 surface of upper backup pad is additionally provided with Anti-skid sheet to the utility model.
Under the lateral forces that shock insulation platform is generated in earthquake, relative to lower supporting plate 2 lateral position occurs for upper backup pad 1
Move, spherical bearing 3 is made to be moved between tapered arc groove 1, tapered arc groove 2 302, and from tapered arc groove 1,
The slot bottom of tapered arc groove 2 302 is moved to confined planes 301b directions, later, lateral point of the gravity generation of electromechanical equipment
Power makes spherical bearing 3 be moved to slot bottom, and upper backup pad 1 and lower supporting plate 2 is made to return to original state, extensive so as to reach lasting offer
The isolating affection of multiple power and damping force.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also the utility model one of embodiment, practical structure is not limited thereto.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. large-scale precision electromechanical equipment vibration-isolating platform, it is characterised in that：Including the upper backup pad and lower supporting plate being arranged in parallel, institute
It is identical with lower supporting plate structure to state upper backup pad, is movably connected by several shock isolating pedestals between the upper backup pad and lower supporting plate
It connects；
The shock isolating pedestal includes tapered arc groove one, and the tapered arc groove one is set on upper backup pad lower surface, the lower branch
Fagging upper surface is equipped with tapered arc groove two corresponding with tapered arc groove one, the tapered arc groove one and tapered arc groove two
Between movably connect spherical bearing.
2. large-scale precision electromechanical equipment vibration-isolating platform according to claim 1, it is characterised in that：The tapered arc groove one
Including tapered arc surface, the tapered arc surface top is connect by the confined planes being obliquely installed with horizontal plane, the horizontal plane
It is affixed with upper backup pad lower surface.
3. large-scale precision electromechanical equipment vibration-isolating platform according to claim 2, it is characterised in that：The confined planes with it is tapered
Angle between arc surface is in obtuse angle.
4. large-scale precision electromechanical equipment vibration-isolating platform according to claim 1, it is characterised in that：The upper backup pad includes
Left support plate and right support plate, the left support plate and right support plate both ends are by connecting axis connection.
5. large-scale precision electromechanical equipment vibration-isolating platform according to claim 1, it is characterised in that：The upper backup pad surface
It is additionally provided with Anti-skid sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357130.6U CN207526928U (en) | 2018-04-08 | 2018-04-08 | Large-scale precision electromechanical equipment shock insulation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357130.6U CN207526928U (en) | 2018-04-08 | 2018-04-08 | Large-scale precision electromechanical equipment shock insulation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526928U true CN207526928U (en) | 2018-06-22 |
Family
ID=62569611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721357130.6U Active CN207526928U (en) | 2018-04-08 | 2018-04-08 | Large-scale precision electromechanical equipment shock insulation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207526928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774950A (en) * | 2018-08-20 | 2018-11-09 | 柏林 | Dish-style swing shock absorption device |
-
2018
- 2018-04-08 CN CN201721357130.6U patent/CN207526928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774950A (en) * | 2018-08-20 | 2018-11-09 | 柏林 | Dish-style swing shock absorption device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8511004B2 (en) | Seismically stable flooring | |
| CN101725190B (en) | Three-dimensional composite seismic isolation supporting seat | |
| CN104315079A (en) | Three-way shock insulation pedestal with spring damp guide rod device | |
| CN104358822B (en) | Two-way guide rails disc spring three-dimensional shock isolation pedestal | |
| CN104315080B (en) | A kind of guide rod bidirectional spring three-dimensional shock isolation pedestal | |
| CN103982589B (en) | Float and put thing protection three-dimensional shock damping and insulation platform | |
| CN207526928U (en) | Large-scale precision electromechanical equipment shock insulation platform | |
| CN112575921A (en) | Slidable multidimensional vibration and vibration double-control shock isolation support | |
| CN116145822A (en) | Three-dimensional vibration isolation support of shake double control | |
| CN104295660B (en) | The unilateral big displacement shock isolation pedestal of two-way guide rails disc spring | |
| CN105545057A (en) | Frictional-sliding-pendulum seismic isolation support with anti-lift-off function | |
| CN212078864U (en) | Three-dimensional vibration isolation platform with horizontal and vertical self-adaptive rigidity characteristics | |
| CN204140759U (en) | A kind of guide rod bidirectional spring three-dimensional shock isolation pedestal | |
| CN208685844U (en) | A kind of elastoplasticity soft collision protective device | |
| CN208578167U (en) | A kind of steel construction shock isolating pedestal | |
| CN204140765U (en) | Laminated rubber guide rod three-dimensional shock isolation pedestal | |
| CN111043209A (en) | Marine vibration damping base structure | |
| CN214117075U (en) | Damping device of civil engineering structure | |
| CN106759928B (en) | Horizontal direction and vertically to combined shock isolating pedestal | |
| CN205170103U (en) | Elevartor shaft shock absorber support | |
| CN113073808A (en) | Shock insulation floor for precision instrument equipment room | |
| CN106638977B (en) | Vertically to and horizontal direction combine shock isolating pedestal | |
| CN208396022U (en) | Rubber earthquake isolation support | |
| CN214743753U (en) | Pipeline well pipeline construction protection device | |
| CN111962569A (en) | Lower shock isolation support for tunnel shock isolation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |