CN104912224B - Swing type steel ball damping structure shock insulation and absorption device - Google Patents
Swing type steel ball damping structure shock insulation and absorption device Download PDFInfo
- Publication number
- CN104912224B CN104912224B CN201510281480.8A CN201510281480A CN104912224B CN 104912224 B CN104912224 B CN 104912224B CN 201510281480 A CN201510281480 A CN 201510281480A CN 104912224 B CN104912224 B CN 104912224B
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- Prior art keywords
- steel ball
- groove
- buckle closure
- side wall
- movable tray
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000013016 damping Methods 0.000 title claims abstract description 21
- 230000035939 shock Effects 0.000 title abstract description 8
- 238000009413 insulation Methods 0.000 title abstract description 6
- 238000010521 absorption reaction Methods 0.000 title abstract 5
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 210000003000 inclusion body Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to a swing type steel ball damping structure shock insulation and absorption device. The swing type steel ball damping structure shock insulation and absorption device comprises a movable chassis and an upper buckling cover and is characterized in that a bowl-shaped groove is formed in the top of the movable chassis, the bottom face of the bowl-shaped groove is a round plane, the side wall of the bowl-shaped groove is formed by connecting two conical faces, an included angle between the two conical faces is an abuse angle, and a ring of magnet rings is embedded on the edge of the bottom face of the bowl-shaped groove; the upper buckling cover is in a lower protruding round table shape, and a semispherical support is arranged on the center of the lower portion of the bottom face of the upper buckling cover; the upper buckling cover lies in the groove of the movable chassis, and the included angles between the side wall of the upper buckling cover and the two side walls of the groove of the movable chassis are acute angles; and a ring of steel balls is arranged between the upper buckling cover and the side wall of the groove of the movable chassis, and the steel balls are located at the connecting position of the two conical faces of the side wall of the groove of the movable chassis. The swing type steel ball damping structure shock insulation and absorption device has the advantages of being obvious in shock absorption effect, having the function of reliving the longitudinal earthquake active force and being low in cost and easy to popularize.
Description
Technical field
The present invention relates to a kind of pendulum-type steel ball damping structure earthquake isolation device, belongs to Anti-seismic device of building field.
Background technology
New method in terms of being by building industry and seismological department jointly the category third generation antidetonation of accreditation every, cushion technique, it
There is obviously effect to resisting eaerthquake damage（Theory analysis is thought to reduce by one earthquake intensity grade of eaerthquake damage）, it is external
The exploration practice Comparison of Gardening Activities morning carried out in this respect, achieve many successful experiences.Following application subtracts, seismic isolation technology is to build
Build the inexorable trend of industry.
Divide from subtracting, on the structural principle of shock insulation product, all kinds of cushioning products for using in the world now can divide
For three classes, it is respectively：Laminated rubber damping bearing, pendulum-type damping shock absorber, frictional slip device.No matter that class product is equal now
The degree being widely used is not reaching to, reason is that they have a certain degree of good and bad difference, is not carried out alleviating and indulges
To the function of geological process power, and Cost Problems.
The content of the invention
It is an object of the invention to provide a kind of damping effect substantially, low cost, pendulum-type steel ball damping structure easy to spread
Earthquake isolation device.
The purpose of the present invention is achieved in the following ways：
The present invention includes movable tray, upper buckle closure, and the top of movable tray is bowl-type groove, and the bottom surface of bowl-type groove is circle
Shape plane, is characterized in that：The side wall of movable tray is to be connected to constituting by two sections of taper surfaces, and the angle between two sections of taper surfaces is blunt
Angle, is inlaid with a circle magnet ring in bottom surface edge；Upper buckle closure truncated cone-shaped convex under being, at the center of the bottom surface bottom of upper buckle closure
It is provided with a hemisphere to support, upper buckle closure crouches in the groove of movable tray, the side wall of upper buckle closure and the two of movable tray groove
The angle of section side wall is at an acute angle, and a circle steel ball is provided between the side wall of upper buckle closure and movable tray groove, and steel ball is located at activity
Two sections of taper surface joining places of chassis recess sidewall.
The upper edge of buckle closure is along for the downward flange of a circle on described.
Reinforcement is provided with buckle closure on described.
It is an advantage of the invention that：Damping effect substantially, with alleviating the function of longitudinal earthquake active force, low cost, be easy to
Promote.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of movable tray；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the front view of upper buckle closure.
Specific embodiment
Referring to the drawings, the present invention includes movable tray 1, upper buckle closure 2, and the top of movable tray is bowl-type groove 1.1, bowl-type
The bottom surface of groove is circular flat, and side wall 1.2 is to be connected to constituting by two sections of taper surfaces, and the angle between two sections of taper surfaces is obtuse angle,
A circle magnet ring 4 is inlaid with bottom surface edge；Upper buckle closure truncated cone-shaped convex under being, sets at the center of the bottom surface bottom of upper buckle closure
There is a hemisphere to support 2.1, upper buckle closure crouches in the groove of movable tray, the side wall of upper buckle closure and the two of movable tray groove
The angle of section side wall is at an acute angle, and a circle steel ball 3 is provided between the side wall of upper buckle closure and movable tray groove, and steel ball is located at activity
Two sections of taper surface joining places of chassis recess sidewall.Downward flange 2.2 is enclosed along for one in the upper edge of upper buckle closure, on described
Buckle closure is provided with reinforcement 2.3.
Using when, the present invention be arranged on building basis and support between intercolumniation, or beam column.
Which subtracts, shock insulation principle is as follows：
The effect of amortisseur seeks to reach the effect that lower dynamic motionless or top is moved less between floors.The work of the present invention
Dynamic chassis and the combination of upper buckle closure, define three inclined-planes（Two sections of taper surfaces and the side wall of upper buckle closure of movable tray side wall）It surround
The inclusion body of combination.Steel ball is placed in therebetween, no matter thataway is rolled, can produce two-way damping action, so as to play
The effect of damping.
Neutralizing to lateral seismic active force：
Seismic wave be in wave roll transmit, after ground receives seismic wave it can drive movable tray with
The change of the Wave energy of seismic wave do it is oblique swing up and down motion, and the motion of movable tray makes steel ball roll along ramp,
The process one of rolling is that cushioning effect has dissolved geological process power, and two is to change the direction of motion and avoid to transfer force to button
Lid, realizes lower dynamic motionless purpose.
Neutralizing to longitudinal force：
In meizoseismal area, the destruction of building mainly receives this damping modes of longitudinal force, the present invention more to meet earthquake work
Practical situation firmly, damping effect become apparent from, higher than theoretical damping value.Damping device in the market is to water
Flat active force works.When building is with fluctuation lifting upwards, in the amortisseur between buckle closure and movable tray formed
Gap amount increases phenomenon, and at this moment steel ball can roll down the gap of filling increase along slope, when building under the adsorption of Magnet
Build thing fall when on buckle closure steel ball can be extruded gap, this process just formed damping buffering effect, so as to play neutralizing longitudinal direction
The purpose of active force.
Another peculiar function of the amortisseur of the present invention is its achievable 360 degree rotation（Upper buckle closure and movable bearing support
Between rotation）, because seismic wave is causing ground appearance distortion change this special existing after multiple folding, reflection sometimes
As at this moment amortisseur has this functionality avoid the destruction of this kind of seismic wave.
Claims (3)
1. a kind of pendulum-type steel ball damping structure earthquake isolation device, including movable tray, upper buckle closure, the top of movable tray is bowl-type
Groove, the bottom surface of bowl-type groove is circular flat, be it is characterized in that：The side wall of movable tray is to be connected to constituting by two sections of taper surfaces,
Angle between two sections of taper surfaces is obtuse angle, is inlaid with a circle magnet ring in bottom surface edge；Upper buckle closure truncated cone-shaped convex under being,
The center of the bottom surface bottom of upper buckle closure is provided with a hemisphere and supports, and upper buckle closure crouches in the groove of movable tray, upper buckle closure
Side wall is at an acute angle with the angle of two sections of side walls of movable tray groove, is provided between the side wall of upper buckle closure and movable tray groove
One circle steel ball, steel ball are located at two sections of taper surface joining places of movable tray recess sidewall.
2. pendulum-type steel ball damping structure earthquake isolation device according to claim 1, is characterized in that：Buckle closure is upper on described
Portion edge is the downward flange of a circle.
3. pendulum-type steel ball damping structure earthquake isolation device according to claim 1, is characterized in that：Set on buckle closure on described
There is reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281480.8A CN104912224B (en) | 2015-05-28 | 2015-05-28 | Swing type steel ball damping structure shock insulation and absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281480.8A CN104912224B (en) | 2015-05-28 | 2015-05-28 | Swing type steel ball damping structure shock insulation and absorption device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104912224A CN104912224A (en) | 2015-09-16 |
| CN104912224B true CN104912224B (en) | 2017-04-26 |
Family
ID=54081625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510281480.8A Active CN104912224B (en) | 2015-05-28 | 2015-05-28 | Swing type steel ball damping structure shock insulation and absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104912224B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093992B (en) * | 2019-04-26 | 2020-07-28 | 杨瑜东 | Building structure with anti-seismic function and construction method thereof |
| CN113202204B (en) * | 2021-06-07 | 2023-01-24 | 范雷彪 | Pendulum type support with longitudinal buffering function |
| CN113306665B (en) * | 2021-06-08 | 2023-04-14 | 范文睿 | Magnetic power-assisted rotating shaft driver |
| CN113622538A (en) * | 2021-08-23 | 2021-11-09 | 柏林 | Steel structure building column foundation shock absorber |
| CN113700161B (en) * | 2021-09-07 | 2023-01-20 | 中国船舶重工集团海装风电股份有限公司 | Universal eddy current damping shock absorber |
| CN116537039B (en) * | 2023-07-04 | 2023-09-29 | 福建九鼎建设集团有限公司 | Anti-seismic beam falling prevention prefabricating device and manufacturing and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD293163A5 (en) * | 1990-03-29 | 1991-08-22 | Bauakademie,Inst. F. Heizung, Lueftung U. Grundlagen D. Bautechnik,De | VIBRATION TILER FOR REDUCING VIBRATION VIBRATIONS |
| CN1313435A (en) * | 2001-04-29 | 2001-09-19 | 姜立平 | Earthquake damping unit and construction method for earthquake damping buildings |
| CN2771344Y (en) * | 2005-03-08 | 2006-04-12 | 张俊德 | Building shock-absorbing device |
| CN202064376U (en) * | 2011-04-07 | 2011-12-07 | 范雷彪 | Shock absorbing buffer |
| CN203741993U (en) * | 2014-03-11 | 2014-07-30 | 株洲时代新材料科技股份有限公司 | Friction pendulum type seismic isolation support provided with anti-drawing devices |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6948284B2 (en) * | 2003-05-05 | 2005-09-27 | Te-Chuan Chiang | All-directional damping and earthquake-resisting unit |
-
2015
- 2015-05-28 CN CN201510281480.8A patent/CN104912224B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD293163A5 (en) * | 1990-03-29 | 1991-08-22 | Bauakademie,Inst. F. Heizung, Lueftung U. Grundlagen D. Bautechnik,De | VIBRATION TILER FOR REDUCING VIBRATION VIBRATIONS |
| CN1313435A (en) * | 2001-04-29 | 2001-09-19 | 姜立平 | Earthquake damping unit and construction method for earthquake damping buildings |
| CN2771344Y (en) * | 2005-03-08 | 2006-04-12 | 张俊德 | Building shock-absorbing device |
| CN202064376U (en) * | 2011-04-07 | 2011-12-07 | 范雷彪 | Shock absorbing buffer |
| CN203741993U (en) * | 2014-03-11 | 2014-07-30 | 株洲时代新材料科技股份有限公司 | Friction pendulum type seismic isolation support provided with anti-drawing devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104912224A (en) | 2015-09-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210813 Address after: 236000 Industrial Park, Yingshang County, Fuyang City, Anhui Province Patentee after: FUYANG WANRUISI ELECTRONIC LOCK Co.,Ltd. Address before: 014010 Baotou Seismological Bureau, No. 9, alding North Street, Kunqu District, Baotou City, Inner Mongolia Autonomous Region Patentee before: Fan Wenrui Patentee before: Fan Leibiao Patentee before: Li Hong |
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| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150916 Assignee: Anhui Lanyu Electric Appliance Technology Co.,Ltd. Assignor: FUYANG WANRUISI ELECTRONIC LOCK CO.,LTD. Contract record no.: X2023980032029 Denomination of invention: Vibration isolator with pendulous steel ball damping structure Granted publication date: 20170426 License type: Common License Record date: 20230213 |
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| EE01 | Entry into force of recordation of patent licensing contract |