CN106327987A - Earthquake simulation platform - Google Patents
Earthquake simulation platform Download PDFInfo
- Publication number
- CN106327987A CN106327987A CN201610933986.7A CN201610933986A CN106327987A CN 106327987 A CN106327987 A CN 106327987A CN 201610933986 A CN201610933986 A CN 201610933986A CN 106327987 A CN106327987 A CN 106327987A
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- platform
- mounting ring
- vibration
- vibration platen
- earthquake simulation
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- 238000004088 simulation Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 abstract description 14
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 230000004936 stimulating effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010361 irregular oscillation Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/40—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for geology
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geology (AREA)
- Mathematical Optimization (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Algebra (AREA)
- Computational Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Mathematical Analysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- User Interface Of Digital Computer (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses an earthquake simulation platform, comprising a vibration platform supported by multiple elastic parts; a power plant rotating eccentrically and set at the center and/or corner of vibration platform; and buffer platform set in the peripheral region of vibration platform. The earthquake simulation platform has the vibration platform supported by multiple elastic parts and buffer platform set in the peripheral region of vibration platform. When stimulating the vibration, the power plant may be set at the center and/or corner of vibration platform selectively.Therefore, when stimulating the earthquake, the setup of power plant and vibration effects during eccentric vibration enable more real reflection of earthquake activities, and under the support of multiple elastic parts, the vibration platform can carry more people so as to improve the platform capacity.
Description
Technical field
The present invention relates to seismic test device technique field, more particularly, it relates to a kind of earthquake simulation platform.
Background technology
Earthquake has the biggest impact to the life of people, and owing to it is difficult to predictability, when earthquake occurs, often
Disaster area is caused bigger destruction and casualties.Accordingly, it would be desirable to earthquake is simulated research, to expand people over the ground
Shake understanding, and rehearsal during learn earthquake time skill of saving oneself, improve people in the face of earthquake time adaptibility to response.
The most traditional earthquake simulation platform, uses hydraulic pressure or crankshaft system to carry out vibrating, its vibration mode
Relatively rule is single, it is difficult to the active situation that reaction earthquake is real, so that people can not experience more real
Seismaesthesia；Additionally, existing earthquake simulation platform is in experimentation, it is typically only capable to carry 5～6 people, carries fewer in number, one
The secondary number that can be simulated receives bigger restriction, thus cannot meet the demand that more people experiences simultaneously, is experiencing
When number is more, need the longest.
In sum, how existing earthquake simulation platform is improved so that the vibration of earthquake simulation platform more adjunction
Nearly true seismic activity, and improve platform bearer amount, meet and allow more people can simultaneously participate in the demand of experience, be current basis
Skilled person's problem demanding prompt solution.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of earthquake simulation platform so that the vibration of earthquake simulation platform is more
Add close to shake activity truly, and improve platform bearer amount, meet the demand allowing more people can simultaneously participate in experience.
In order to achieve the above object, the present invention provides following technical scheme:
A kind of earthquake simulation platform, including:
Vibration platen, and described vibration platen supported by multiple elastic components；
Power set, described power set are eccentric rotary, and described power set are arranged in described vibration platen
Position, centre, and/or the corner location of described vibration platen；
Buffer platform, described buffer platform is arranged on the periphery of described vibration platen.
Preferably, described power set include motor and cursor, and cursor described in described driven by motor does eccentric turning
Dynamic.
Preferably, described cursor is L-type cursor, including vertical arms and transverse arm, and described vertical arms or described horizontal stroke
Output shaft to arm with described motor is connected.
Preferably, also include the first mounting ring and the second mounting ring being coaxially disposed, and the end of described elastic component is positioned at
Between described first mounting ring and described second mounting ring.
Preferably, described elastic component is connected by latch is fixing with described first mounting ring and described second mounting ring, and
It is provided with the installing hole for installing described latch, to avoid described elasticity in described first mounting ring and described second mounting ring
Part departs from mounting ring.
Preferably, it is provided with connecting limit device between described vibration platen and periphery body of wall.
Preferably, described connecting limit device is spring or chain.
The earthquake simulation platform that the present invention provides, its vibration platen is supported by multiple elastic components, in the periphery of vibration platen
It is provided with buffer platform, when analog vibration, optionally power set is arranged on the middle position of vibration platen, and/or shakes
The corner location of moving platform.When power set are centrally positioned, vibration platen vibrates the most in the horizontal direction；If
Putting when corner location, vibration platen is mainly capable of the vibration on vertical direction.Therefore, when carrying out earthquake simulation, logical
Cross vibrating effect during setting and the eccentric vibrating thereof of power set, it is possible to react seismic activity more really, and multiple
Under the support of elastic component, vibration platen can carry more personnel, and then improves platform bearer amount.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
The structural representation of the earthquake simulation platform that Fig. 1 provides for the embodiment of the present invention；
The structural representation of the earthquake simulation platform that Fig. 2 provides for the embodiment of the present invention；
The structural representation of the mounting assembly of the earthquake simulation platform Elastic part that Fig. 3 provides for the embodiment of the present invention.
In figure 1 above-Fig. 3:
1 it is vibration platen, 2 is power set, 3 is elastic component, 4 is buffer platform, 5 is the first mounting ring, 6 is the second peace
Dress ring, 7 be latch, 8 be installing plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1 to Fig. 3, the earthquake simulation platform that the embodiment of the present invention provides, including vibration platen 1, power set 2
With buffer platform 4, vibration platen 1 is mainly supported by multiple elastic components 3, and is provided with at its middle position and/or corner location
Power set 2, under the eccentric rotary of power set 2, vibration platen 1 can produce and rock, thus reaches to simulate the effect of earthquake.
Buffer platform 4 is arranged on the periphery of vibration platen 1, in experimentation, it is possible to the buffering of experimenter.Above-mentioned power set 2
When being arranged on vibration platen 1 central, vibration platen 1 mainly vibrates in the horizontal direction；It is arranged on the limit of vibration platen 1
Time at angle, vibration platen 1 is mainly capable of the vibration on vertical direction.In simulation experiment, it arranges position can be according to need
The situations such as Types of Earthquakes to be simulated specifically are selected, it is also possible to suitably increase and decrease the number of power set 2 according to earthquake intensity
Or the frequency of vibration of regulation power set 2.In common seismic model experiment, right the middle position of vibration platen 1 and two
The two ends of linea angulata arrange power set 2, the most altogether arrange three power set 2, so that vibration platen 1 is in space
Irregular oscillation, the real seismic activity of reaction enabling vibrating effect properer.
In one preferred version of the application, power set 2 include motor and cursor, and driven by motor cursor does partially
The heart rotates.Concrete, above-mentioned cursor is L-type cursor, including vertical arms and transverse arm, and vertical arms or transverse arm and motor
Output shaft be connected.After the velocity of rotation of motor reaches certain numerical value, cursor can produce strong eccentric vibrating so that whole
Individual power set 2 produce strong vibration, thus drive vibration platen 1 to vibrate, and then reach to simulate the effect of earthquake.As excellent
Choosing, power set 2 are detachably installed with vibration platen 1, in order to the position of change power set 2 and quantity, are also convenient for
Power set 2 are keeped in repair.
As preferably, support the elastic component 3 of vibration platen 1 when mounted, main the first installation by being coaxially disposed
Ring 5 and the second mounting ring 6 realize, and the end of elastic component 3 is between the first mounting ring 5 and the second mounting ring 6.The application
In preferably the first mounting ring 5 and the second mounting ring 6 are coaxially disposed.Concrete, the bottom surface of vibration platen 1 fixedly mounts
Many groups are had to include the first mounting ring 5 and mounting assembly of the second mounting ring 6, for fixing one end of elastic component 3；Supporting vibration
It is also provided with on the supporting surface of platform 1 organizing the mounting assembly corresponding with on vibration platen 1, with another of fixing elastic component 3 more
End, elastic component 3 is vertically arranged between supporting surface and vibration platen 1.I.e. one end of elastic component 3 is fixed on the end of vibration platen 1
Face, the other end is fixed on supporting surface, and the two ends of elastic component 3 are fixed by mounting ring respectively, to ensure that elastic component 3 is at certain model
Enclosing interior activity concrete, the first mounting ring 5 is positioned at the periphery of the second mounting ring 6, and the height of the first mounting ring 5 is higher than the second peace
Dress ring 6.Concrete, above-mentioned first mounting ring 5 and the second mounting ring 6 are fixedly mounted on installing plate 8, and installing plate 8 fixedly mounts
On vibration platen 1 and supporting surface, consequently facilitating fixed installation ring and elastic component 3.Additionally, mounting ring is fixedly welded on above-mentioned peace
On dress plate 8.
Additionally, in order to avoid elastic component 3 self installation assembly skids off, elastic component 3 latch 7 is fixedly mounted on the first peace
On dress ring 5 and the second mounting ring 6, concrete, the first mounting ring 5 and the second mounting ring 6 are provided for install the peace of latch 7
Filling hole, elastic component 3 is fixed through the end of installing hole and elastic component 3, thus is avoided elastic component 3 and depart from mounting ring by latch 7,
During ensure that simulation experiment, elastic component 3 is relative to mounting assembly and the stability of vibration platen 1.
In order to avoid, in simulation seismic process, the amplitude that vibration platen 1 rocks is excessive and that cause platform collapses, the application
Embodiment is provided with between vibration platen 1 and periphery body of wall connecting limit device, and concrete, connecting limit device is arranged
Four of vibration platen 1 between side and body of wall.This connecting limit device is when vibration platen 1 significantly rocks, it is possible to limit
Make its maximum shaking amplitude, it is to avoid it collapses, and is effectively prevented the situation that vibration platen 1 over-tilting is difficult to playback,
Make vibration platen 1 while the most vivid reaction seismic activity, it is also possible to playback timely and effectively, it is ensured that vibration platen 1
Normal use, and decrease potential safety hazard.Concrete, above-mentioned connecting limit device is preferably spring or chain.Certainly, select
Other connecting limit device is also feasible, is not specifically limited herein.
The earthquake simulation platform that the embodiment of the present invention provides, its vibration platen 1 is supported by multiple elastic components 3, flat in vibration
The periphery of platform 1 is provided with buffer platform 4, when analog vibration, power set 2 is optionally arranged on the central authorities of vibration platen 1
Position, and/or the corner location of vibration platen 1.When power set 2 are centrally positioned, vibration platen 1 is main in level side
Upwards vibrate；When being arranged on corner location, vibration platen 1 is mainly capable of the vibration on vertical direction.Therefore, entering
During row earthquake simulation, by vibrating effect when setting and the eccentric vibrating thereof of power set 2, it is possible to more real corresponsively
Shake activity, and under the support of multiple elastic components 3, vibration platen 1 can carry more personnel, and then improves platform bearer
Amount.
Using the form gone forward one by one to be described in this specification between each embodiment, it is equal that each embodiment stresses
Being the difference with other embodiments, the similar portion between each embodiment sees mutually.
Described above to the disclosed embodiments, makes those skilled in the art be capable of or uses the present invention.To this
The multiple amendment of a little embodiments will be apparent from for a person skilled in the art, and generic principles defined herein can
With without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (7)
1. an earthquake simulation platform, it is characterised in that including:
Vibration platen (1), and described vibration platen (1) is by multiple elastic components (3) support；
Power set (2), described power set (2) are eccentric rotary, and described power set (2) are arranged on described vibration platen
(1) middle position, and/or the corner location of described vibration platen (1)；
Buffer platform (4), described buffer platform (4) is arranged on the periphery of described vibration platen (1).
Earthquake simulation platform the most according to claim 1, it is characterised in that described power set (2) include motor and turn
Swing arm, and cursor described in described driven by motor does eccentric rotary.
Earthquake simulation platform the most according to claim 2, it is characterised in that described cursor is L-type cursor, including indulging
To arm and transverse arm, and described vertical arms or described transverse arm are connected with the output shaft of described motor.
Earthquake simulation platform the most according to claim 1, it is characterised in that also include the first mounting ring being coaxially disposed
(5) and the second mounting ring (6), and the end of described elastic component (3) is positioned at described first mounting ring (5) and described second mounting ring
(6) between.
Earthquake simulation platform the most according to claim 4, it is characterised in that described elastic component (3) passes through latch (7) and institute
State the first mounting ring (5) and the fixing connection of described second mounting ring (6), and described first mounting ring (5) and described second is installed
The installing hole for installing described latch (7) it is provided with, to avoid described elastic component (3) to depart from mounting ring on ring (6).
6. according to the earthquake simulation platform described in any one of claim 1 to 5, it is characterised in that described vibration platen (1) is with outer
It is provided with connecting limit device between all bodies of wall.
Earthquake simulation platform the most according to claim 6, it is characterised in that described connecting limit device is spring or chain
Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610933986.7A CN106327987A (en) | 2016-10-31 | 2016-10-31 | Earthquake simulation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610933986.7A CN106327987A (en) | 2016-10-31 | 2016-10-31 | Earthquake simulation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106327987A true CN106327987A (en) | 2017-01-11 |
Family
ID=57818392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610933986.7A Pending CN106327987A (en) | 2016-10-31 | 2016-10-31 | Earthquake simulation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106327987A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840569A (en) * | 2017-04-13 | 2017-06-13 | 成都正西液压设备制造有限公司 | A kind of analog vibration testing equipment |
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| CN105466658A (en) * | 2016-01-20 | 2016-04-06 | 北京师范大学 | 6-DOF earthquake simulation vibrating device |
| CN206421731U (en) * | 2016-10-31 | 2017-08-18 | 陈�峰 | Earthquake simulation platform |
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- 2016-10-31 CN CN201610933986.7A patent/CN106327987A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994017384A1 (en) * | 1993-01-19 | 1994-08-04 | Andrew N. Schofield & Associates Limited | Improvements in or relating to testing apparatus and methods |
| CN201364681Y (en) * | 2009-03-20 | 2009-12-16 | 安徽新视野科教文化传播有限责任公司 | Building aseismicity structure simulation demonstrating instrument |
| CN101877193A (en) * | 2009-04-28 | 2010-11-03 | 安徽新视野科教文化传播有限责任公司 | Earthquake simulator capable of carrying out earthquake drill |
| KR101069755B1 (en) * | 2011-05-30 | 2011-10-04 | (주)미디어스페이스 | Earthquake experience apparatus |
| CN202996157U (en) * | 2012-09-28 | 2013-06-12 | 泰州市普源视景仿真科技有限公司 | Earthquake simulated motion platform |
| CN104867390A (en) * | 2014-02-26 | 2015-08-26 | 泰州市海陵区维尔信息科技有限公司 | Miniature seismic platform |
| CN204117469U (en) * | 2014-03-29 | 2015-01-21 | 郑州晶微电子科技有限公司 | Earthquake precursors simulation shows platform |
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| CN206421731U (en) * | 2016-10-31 | 2017-08-18 | 陈�峰 | Earthquake simulation platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840569A (en) * | 2017-04-13 | 2017-06-13 | 成都正西液压设备制造有限公司 | A kind of analog vibration testing equipment |
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