CN206554304U - A kind of simple ball vibration isolating suspension - Google Patents
A kind of simple ball vibration isolating suspension Download PDFInfo
- Publication number
- CN206554304U CN206554304U CN201720178059.9U CN201720178059U CN206554304U CN 206554304 U CN206554304 U CN 206554304U CN 201720178059 U CN201720178059 U CN 201720178059U CN 206554304 U CN206554304 U CN 206554304U
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- China
- Prior art keywords
- steel plate
- ball
- steel
- vibration isolating
- isolating suspension
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- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
A kind of simple ball vibration isolating suspension, is mainly made up of two pieces of main steel plates up and down and four blocks of steel plates of centre, clips several high intensity steel balls between its light plate, the contact surface of each steel ball and upper lower steel plate has a bit of ball recess, to prevent steel ball to be crushed；Secondly main steel plate and the steel plate being connected to are connected with each other with fixation with bolt up and down；And the steel plate four sides of the main steel plate of ragged edge up and down and innermost portion up and down is connected the excessive motion of level to limit most the inside steel plate with high-strength spring；Clip one layer of rubber layer to buffer seismic energy between most two blocks of steel plates of the inside, and pour into asphalt mixture core to increase damping ratio, further absorb seismic energy and play a part of resetting reduction.
Description
Technical field
The utility model belongs to civil engineering anti-seismic technology field, and in particular to a kind of simple ball vibration isolating suspension.
Background technology
According to statistics, the earthquake worldwide occurred is annual up to 5,000,000 times, wherein, do great damage
Macroseism averagely occur nearly 20 times；Ruinous shock about 2 times.It can be seen that, the whole world highly takes place frequently period in earthquake, and
Today's society, Development of Urbanization trend constantly strengthens, and urban population is continuously increased, and corresponding building necessarily increases, and this is undoubtedly
The destructiveness of earthquake can be substantially increased.When earthquake disaster occurs, strong earth shock suffers the structural elements of building
To destruction, building is caused to support its own weight so that collapsing, destruction human living space threatens personal safety,
Huge property loss is brought to the mankind.
Therefore in recent years, as the emergence of vibration isolation shock mitigation system is perfect, Base Isolation Technology has become antidetonation neck
The focus of domain research.Instantly main new earthquake isolating equipment has laminated rubber earthquake isolating equipment, frictional slip pendulum earthquake isolating equipment etc.,
Use it is most be laminated rubber bases device.And the creation for ball shock isolating pedestal with relative to less, and rolling
Pearl, which is used, to be crushed because of friction, occur the problems such as lateral displacement reaction is larger, so for rubber support
Do not reach that large area can be with widely used stage.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of simple ball vibration isolation branch
Seat, come prevent steel ball to be crushed and prevent under earthquake conditions lateral displacement excessive and the problem of fail, it is simple and easy to apply.
In order to realize still that purpose, the technical solution adopted in the utility model is：
A kind of simple ball vibration isolating suspension, including main steel plate passes through bolt with middle steel plate up and down, up and down main steel plate up and down
It is interconnected and fixed with middle steel plate up and down, middle steel plate is provided with high intensity steel ball up and down, is provided with one between middle steel plate up and down
Asphalt mixture is poured into layer rubber layer, rubber layer.
Described is provided with a bit of ball recess up and down between middle steel plate and steel ball.
The described two ends of main steel plate up and down are connected by high-strength spring with middle steel plate up and down.
The beneficial effects of the utility model are：
The problem of this programme prevents steel ball to be crushed and prevent under earthquake conditions lateral displacement excessive and fail, simply
It is easy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1 is main steel plate up and down；2 be middle steel plate up and down；3 be steel ball；4 be ball recess；5 be bolt；6 be height
Intensity spring；7 be rubber layer；8 be asphalt mixture.
Embodiment
Structural principle of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of simple ball vibration isolating suspension, including main steel plate 1 and middle steel plate 2 up and down up and down, lead up and down
Steel plate 1 is connected with each other with fixation with the middle steel plate up and down 2 being connected to bolt 5, and prestressing force is provided by bolt to prevent
Larger displacement is produced between two pieces of steel discs.Wherein clip several steel balls 3 between middle steel plate 2 up and down, each steel ball 3 with up and down
The contact surface of middle steel plate 2 has a bit of ball recess, to prevent steel ball 3 to be crushed, secondly can be with using several steel balls
The property of rolling arrives to allow steel ball to be moved horizontally in the plane of middle steel plate 2 up and down to make expediently to shake, to reduce side
To horizontal force.And the main steel plate 1 of ragged edge up and down and the four sides of the middle steel plate up and down 2 high intensity bullet of innermost portion up and down
Spring 6 is connected, and is produced with limiting innermost middle steel plate 2 up and down because of the external power in horizontal earthquake face and due to the slip of steel ball
Larger horizontal displacement.Clip one layer of rubber layer 7 to buffer seismic energy between most about the two pieces middle steel plates 2 of the inside,
And pour into asphalt mixture 8 to increase damping ratio.Rubber layer come keep when up and down middle steel plate 2 produce larger displacement when energy
Enough ensure to absorb certain energy in certain limit, reduce lateral displacement, it is possible to lower steel plate is realized after external force revocation
Reset, to realize the reset function of bearing.
Operation principle of the present utility model is：
The system of whole bearing first when running into beneath horizontal earthquake face power, first up and down outmost steel plate 1 with
Steel plate 2 can bear rocking and weight for whole system by the fixation of bolt 5；
Next steel plate 2 for passing to bottom and the ball 3 being clipped in the middle, steel ball enter in the horizontal plane under force outside
Line slip produces displacement, the movement of steel ball is limited by the circular groove of each steel ball and the steel plate on top 2, steel ball 3 drives
Larger horizontal force does not occur for the horizontal movement of lower steel plate 2 in contact, the steel plate 2 for making generation displacement using spring 6；
Horizontal force is passed in the rubber 7 on top again, and one is entered to increase damping ratio by the asphalt mixture that wherein pours into
Step absorbs seismic energy reduction and is communicated up, and can terminate when external power disappears to reset reduction in earthquake.
The same bottom of effect of the steel plate and ball on same top, passes to when seismic force is larger and topmost continues up to
The effect of damping vibration-isolating.
Claims (3)
1. a kind of simple ball vibration isolating suspension, including main steel plate up and down（1）With middle steel plate up and down（2）, it is characterised in that up and down
Main steel plate（1）Pass through bolt（5）With middle steel plate up and down（2）It is interconnected and fixed, up and down middle steel plate（2）Provided with high strength steel
Ball（3）, middle steel plate up and down（2）Between provided with one layer of rubber layer（7）, rubber layer（7）Inside pour into asphalt mixture（8）.
2. a kind of simple ball vibration isolating suspension according to claim 1, it is characterised in that described middle steel plate up and down
（2）With steel ball（3）Between be provided with a bit of ball recess（4）.
3. a kind of simple ball vibration isolating suspension according to claim 1, it is characterised in that described main steel plate up and down（1）
Two ends pass through high-strength spring（6）With middle steel plate up and down（2）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178059.9U CN206554304U (en) | 2017-02-27 | 2017-02-27 | A kind of simple ball vibration isolating suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178059.9U CN206554304U (en) | 2017-02-27 | 2017-02-27 | A kind of simple ball vibration isolating suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554304U true CN206554304U (en) | 2017-10-13 |
Family
ID=60361712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720178059.9U Expired - Fee Related CN206554304U (en) | 2017-02-27 | 2017-02-27 | A kind of simple ball vibration isolating suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554304U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756003A (en) * | 2018-06-04 | 2018-11-06 | 山东建筑大学 | A kind of civil engineering damping device |
| CN109025170A (en) * | 2018-05-30 | 2018-12-18 | 河南民生特种装备有限公司 | The shock insulation floor of multiple spot spherical surface rolling support with limit rope |
| CN109941167A (en) * | 2019-04-27 | 2019-06-28 | 吉林大学 | Off highway vehicle seat horizontal vibration isolation suspension |
| CN110396924A (en) * | 2019-08-15 | 2019-11-01 | 郭鑫 | A kind of Rubber Bearing of Highway and Bridge of easily more remodeling |
| CN113309230A (en) * | 2021-06-18 | 2021-08-27 | 科宁工程科技(南京)有限公司 | Shock-absorbing engineering is with can two-way roll pendulum isolation bearing |
| WO2022217394A1 (en) * | 2021-04-12 | 2022-10-20 | 广东石油化工学院 | Multi-layer rolling vibration isolation apparatus having lead-zinc damping rod |
-
2017
- 2017-02-27 CN CN201720178059.9U patent/CN206554304U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025170A (en) * | 2018-05-30 | 2018-12-18 | 河南民生特种装备有限公司 | The shock insulation floor of multiple spot spherical surface rolling support with limit rope |
| CN109025170B (en) * | 2018-05-30 | 2024-01-16 | 河南民生特种装备有限公司 | Multi-point spherical rolling support shock insulation floor with limiting rope |
| CN108756003A (en) * | 2018-06-04 | 2018-11-06 | 山东建筑大学 | A kind of civil engineering damping device |
| CN109941167A (en) * | 2019-04-27 | 2019-06-28 | 吉林大学 | Off highway vehicle seat horizontal vibration isolation suspension |
| CN110396924A (en) * | 2019-08-15 | 2019-11-01 | 郭鑫 | A kind of Rubber Bearing of Highway and Bridge of easily more remodeling |
| WO2022217394A1 (en) * | 2021-04-12 | 2022-10-20 | 广东石油化工学院 | Multi-layer rolling vibration isolation apparatus having lead-zinc damping rod |
| CN113309230A (en) * | 2021-06-18 | 2021-08-27 | 科宁工程科技(南京)有限公司 | Shock-absorbing engineering is with can two-way roll pendulum isolation bearing |
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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: 20171013 Termination date: 20200227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |