CN209100560U - Antidetonation pedestal - Google Patents
Antidetonation pedestal Download PDFInfo
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- CN209100560U CN209100560U CN201821952782.9U CN201821952782U CN209100560U CN 209100560 U CN209100560 U CN 209100560U CN 201821952782 U CN201821952782 U CN 201821952782U CN 209100560 U CN209100560 U CN 209100560U
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- shock
- antidetonation
- proof
- proof plate
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Abstract
The utility model discloses a kind of antidetonation pedestals, the quake-proof seat including being set to lower end, are provided with cavity in the quake-proof seat, the multistage antidetonation layer and shock-proof plate being arranged alternately from bottom to top in cavity；The antidetonation layer includes the multiple antidetonation devices being spaced apart, and the shock-proof plate includes the upper shock-proof plate for being used to support equipment and the intermediate shock-proof plate for enhancing anti-seismic performance, and the upper shock-proof plate edge is provided with buffer mouth staggered with quake-proof seat top edge.Originally practical new shock resistance is strong and pedestal is not easy to break collapses.
Description
Technical field
The utility model relates to a kind of mechanical and electric equipment installation pedestal, in particular to a kind of antidetonation pedestal.
Background technique
Antidetonation pedestal is that electromechanical equipment is the supporting protection device that electromechanical equipment is protected for natural calamities such as impedance earthquakes.
With the development of science and technology, the generation of earthquake, country has put into effect a series of specifications about antidetonation, gradually improves antidetonation mark.
Existing pedestal is mostly concreting and only one layer of antidetonation layer is not able to satisfy existing shake demand；Secondly some existing base
Although it is simply to add damping spring or elastic block rubber inside it that seat, which is Multistage damping Dan Jun, although this pedestal absorbing
Ability is strong, and anti seismic efficiency is promoted, but its inner elastomeric is excessive so that electromechanical equipment shaking volume is excessive on pedestal and equipment
Only lower end causes electromechanical equipment bottom and pedestal junction to be broken by the fixed effect generated similar to cantilever beam of pedestal.Cause
This, it is necessary to the prior art is improved to solve the above technical problems.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of antidetonation pedestal, in particular by following technical side
Case is realized:
A kind of antidetonation pedestal described in the utility model, the quake-proof seat including being set to lower end, in the quake-proof seat
It is provided with cavity, the multistage antidetonation layer and shock-proof plate being arranged alternately from bottom to top in cavity；The antidetonation layer includes being spaced apart
Multiple antidetonation devices, the shock-proof plate includes the upper shock-proof plate for being used to support equipment and the intermediate antidetonation for enhancing anti-seismic performance
Plate, the upper shock-proof plate edge are provided with buffer mouth staggered with quake-proof seat top edge.
Further, the antidetonation layer further includes the damping block and the first sandstone being set in the gap of antidetonation device interval.
It further, further include support device for flexible fastening equipment, the support device includes that inclination is fixed on and sets
The flexible shock absorber support that the damper of standby two sides, upper and lower ends are connect with the damper and upper shock-proof plate respectively,
The shock absorber support upper end connects equipment, and lower end connects upper shock-proof plate.
Further, the shock absorber support is bent downwardly, and is internally provided with upper and lower side in damper and is fixedly arranged on equipment respectively
The waveform spring steel plate of bottom and shock absorber support.
Further, the waveform spring steel plate is at least provided with two, the concave surface of adjacent two shape waves spring steel plate and convex
Face is opposite, two relative to concave shape at space in be provided with elastomer block and the second sandstone
It is composed the utility model has the beneficial effects that the utility model adds a layer antidetonation device using multilayer shock-proof plate, shape
At multi-layer antidetonation layer, thus its relative to existing pedestal have stronger shock resistance meet greater degree earthquake territory need
It asks.Pedestal described in the utility model includes antidetonation layer by sandstone and damping block and damper, wherein the antidetonation device can be inhaled
Vertical vibrating power is received, the sandstone and damping block can absorb horizontal vibration force and the sandstone of rigidity can be rapid by vibration force
It is diffused on the damping block while being driven to the buffer layer of upper end, but necessarily there is gap to be adapted to damping just between sandstone
The elastic displacement of block and antidetonation device, therefore the utility model elasticity is moderate with extremely strong absorbing vibration resistance.The utility model
Other beneficial effects will be further detailed in conjunction with embodiment in detail below.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the structural schematic diagram of embodiment two；
Fig. 3 is the structural schematic diagram of embodiment three；
Fig. 4 is enlarged view at A.
Specific embodiment
As shown in Figure 1, embodiment one: a kind of antidetonation pedestal, the quake-proof seat 1 including being set to lower end are described
Cavity is provided in quake-proof seat, the multistage antidetonation layer 2 and shock-proof plate 3 being arranged alternately from bottom to top in cavity；The antidetonation layer
Including the multiple antidetonation devices 201 being spaced apart, the shock-proof plate 3 includes being used to support the upper shock-proof plate 301 of equipment and for increasing
The intermediate shock-proof plate 302 of strong anti-seismic performance, upper 301 edge of shock-proof plate is provided with staggered with 1 top edge of quake-proof seat
Buffer mouth 4.
When earthquake or very big vibration occurs, the power of vibration is passed to quake-proof seat 1 first, carries out a damping,
Continue transmitting downwards later.The power of vibration is successively transmitted into first of antidetonation layer, vibration is cut down by first of antidetonation layer again,
Then the vibration force after decaying passes to intermediate shock-proof plate 2 again, carries out damping again.When vibration is not too greatly, to disappear substantially to this
Subtract and finishes.Further when shaking excessive, continue damping according to the above process, by the above multiple tracks antidetonation layer 2 and shock-proof plate 3
Processing, will vibration abatement, to guarantee the even running of equipment.
As shown in Fig. 2, as a prioritization scheme embodiment two is implemented: the antidetonation layer 2 further includes being set to antidetonation device 201
The damping block 202 and sandstone 203 being spaced in gap.Since the antidetonation device can absorb vertical vibrating power, 203 He of sandstone
Damping block 202 can absorb horizontal vibration force and vibration force can be rapidly diffused into the damping block by the sandstone 203 of rigidity
It is driven simultaneously to the buffer layer 2 of upper end on 202, but necessarily there is gap to be adapted to damping block 202 just and resist between sandstone 203
Shake device 201 elastic displacement, therefore the utility model except it is above-mentioned have extremely strong absorbing vibration resistance in addition to, relative to existing cement
It is not easy to burst for the pedestal poured and collapse.
As shown in Figure 3-4, case embodiment three: a kind of antidetonation pedestal further includes the support for flexible fastening equipment
Device 5, the support device 5 include inclination be fixed on the dampers 501 of equipment two sides, upper and lower ends respectively with the damper
501 and the flexible shock absorber support 502 that connects of upper shock-proof plate 301,502 upper end of shock absorber support connect equipment,
Lower end connects upper shock-proof plate 301.By damper 501 and shock absorber support 501 change equipment in the prior art and pedestal it
Between be rigidly connected relationship so that equipment and pedestal become elastic connection and increase damping by damper 501, reduce equipment pendulum
It is dynamic, therefore very big the case where avoiding equipment and the fracture of pedestal junction.Further, since damper 501 is obliquely installed and
Cooperate the matched this structure of shock absorber support 502 that oscillation crosswise conversion forming apparatus can shake up and down to a certain extent
It is dynamic, therefore equipment level movement is further reduced, preferably protect equipment and pedestal junction to keep its not easy to break.
In the present embodiment, the shock absorber support 502 is bent downwardly, and is internally provided with upper and lower side point in damper 501
It is not fixedly arranged on the waveform spring steel plate 6 of device bottom and shock absorber support 502.The waveform spring steel plate 6 shakes in equipment
Therefore effect that flexible deformation has more preferable absorbing antivibration necessarily occurs in it when dynamic.Further, waveform spring steel plate 6 is due to being
It is fixed between device bottom and shock absorber support 502, so to overcome shape wave spring steel plate 502 when equipment double swerve
Elastic force, therefore when equipment is shaken, needs to overcome more power indirectly to increase damping so that equipment is less susceptible to shake.
In the present embodiment, the waveform spring steel plate 6 is at least provided with two, adjacent two shape waves spring steel plate 502
Concave and convex surface it is opposite, two relative to concave shape at space in be provided with elastomer block 7 and sandstone.Setting can increase in this way
Structural stability when shape wave 502 support equipment of spring steel plate simultaneously elastomer block and sandstone increase device bottom is supported so that
Equipment is smoothly seated on pedestal, improves this practical new mechanical performance with this.More importantly elastomer block 7 and sandstone cooperation
Waveform spring steel plate 6 forms new seismic grade Ⅰ layer again, and when waveform spring steel plate 6 is deformed by elastomer block 7
On the final waveform spring steel plate 6 of obstruction oppress elastomer block 7 and deform together, shape wave spring steel plate 502 and elastomer block 7 are together
Deformation necessarily has the displacement of deformation at this time by sandstone obstruction is arrived successively in cycles, enhances the antidetonation of the utility model with this
Property.In conclusion having more superior mechanical property and extremely strong shock resistance in the present embodiment.
Finally, it is stated that the first sandstone and the second sandstone can use cobblestone, the elastomer block and damping block can be with
Rubber block is used, merely to description facilitates its area Zuo Liao.Above embodiments are only to illustrate the technical side of the utility model
Case rather than limit, although the utility model is described in detail referring to preferred embodiment, those skilled in the art
It should be appreciated that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from the utility model skill
The objective and range of art scheme, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of antidetonation pedestal, it is characterised in that: the quake-proof seat including being set to lower end, the interior setting of the quake-proof seat are free
Chamber, the multistage antidetonation layer and shock-proof plate being arranged alternately in cavity from bottom to top；The antidetonation layer include be spaced apart it is multiple anti-
Device is shaken, the shock-proof plate includes the upper shock-proof plate for being used to support equipment and the intermediate shock-proof plate for enhancing anti-seismic performance, described
Upper shock-proof plate edge is provided with buffer mouth staggered with quake-proof seat top edge.
2. antidetonation pedestal according to claim 1, it is characterised in that: the antidetonation layer further includes being set to antidetonation device interval
Damping block and the first sandstone in gap.
3. antidetonation pedestal according to claim 1 or 2, it is characterised in that: further include the support for flexible fastening equipment
Device, the support device include inclination be fixed on the dampers of equipment two sides, upper and lower ends respectively with the damper and on
The flexible shock absorber support of shock-proof plate connection, the shock absorber support upper end connect equipment, and lower end connects upper shock-proof plate.
4. antidetonation pedestal according to claim 3, it is characterised in that: the shock absorber support is bent downwardly, in damping
Device is internally provided with the waveform spring steel plate that upper and lower side is fixedly arranged on device bottom and shock absorber support respectively.
5. antidetonation pedestal according to claim 4, it is characterised in that: the waveform spring steel plate is at least provided with two
A, the concave and convex surface of adjacent two shape waves spring steel plate is opposite, two relative to concave shape at space in be provided with elastomer block and
Second sandstone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952782.9U CN209100560U (en) | 2018-11-26 | 2018-11-26 | Antidetonation pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952782.9U CN209100560U (en) | 2018-11-26 | 2018-11-26 | Antidetonation pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100560U true CN209100560U (en) | 2019-07-12 |
Family
ID=67161364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821952782.9U Active CN209100560U (en) | 2018-11-26 | 2018-11-26 | Antidetonation pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100560U (en) |
-
2018
- 2018-11-26 CN CN201821952782.9U patent/CN209100560U/en active Active
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