CN206070603U - A kind of building base portion isolation structure - Google Patents
A kind of building base portion isolation structure Download PDFInfo
- Publication number
- CN206070603U CN206070603U CN201620953237.6U CN201620953237U CN206070603U CN 206070603 U CN206070603 U CN 206070603U CN 201620953237 U CN201620953237 U CN 201620953237U CN 206070603 U CN206070603 U CN 206070603U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- upper shell
- lower house
- column beam
- building
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of building base portion isolation structure, it is related to architectural vibration-insulation, shockproof field, including steel ball, spherical shell, pedestal, column beam, the spherical shell is divided into upper shell, lower house, the upper shell, lower house are embedded in column beam and pedestal respectively, and the opening of upper shell, lower house, towards column beam and the contact surface of pedestal, by the shearing bolt connection being embedded in pedestal between column beam and pedestal, the steel ball is arranged in the space that upper shell is formed with lower house.This utility model provides a kind of isolation structure; shearing bolt can resist the periodic vibration that wind load or other common exciting sources are caused to building; in the strong periodic vibration of building that earthquake etc. causes; shearing bolt fails; steel ball is rolled in housing; the amplitude on building top can be reduced, the structure for reaching protection building is not destroyed by short time judder, with the function of resetting.There is simple structure, convenient installation, low cost.
Description
Technical field
This utility model is related to architectural vibration-insulation, shockproof field, and in particular to a kind of building base portion isolation structure.
Background technology
The earthquake disaster that some create greater casualties in the world all presents similar phenomenon, except seismic magnitude (earthquake magnitude)
It is big outer, mainly also it is because in a large number not through the house collapse of good antiseismic engineering design and construction.And these houses Jing
It is often to collapse into a pile stone ruins completely, people is buried alive；Such scene is in the osmanli Izmit on the 17th of August in 1999
(Izmit) earthquake, Buji (BHUJ) earthquake of January calendar year 2001 India on the 26th, the Pakistani Kashmir of on October 8th, 2005
(Kashmir) death toll such as earthquake and this Wenchuan earthquake is more than being all extremely similar in the Disastrous Earthquakes of 20,000 people.Cause
This, inquires into building and is damaged the reason for collapse in earthquake, and taken precautions against, and builds stand the antidetonation of macroseism and build from engineering
Build is to reduce earthquake disaster most direct, most efficient method.
From the point of view of being easiest to make the earthquake of building collapsing, it is known that when earthquake occurs, seismic wave be divided into shear wave and
Compressional wave, compressional wave for the damage capability of building be not it is most strong, and shear wave be often it is fatal, therefore, we are in building
The probability for rectifying the destructiveness for mitigating shear wave to collapse compared with maisonette can be considered emphatically in design.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of building base portion isolation structure, to solve existing house
The weak problem of anti-shear wave ability.
Herein propose a kind of building base portion isolation structure, it is characterised in that：Including steel ball, spherical shell, pedestal, column
Beam, the spherical shell are divided into upper shell, lower house, and the upper shell, lower house are embedded in column beam and pedestal respectively, and on
Housing, the opening of lower house towards column beam and the contact surface of pedestal, by being embedded in pedestal between column beam and pedestal
Shearing bolt connects, and the steel ball is arranged in the space that upper shell is formed with lower house.
Further, described shearing bolt is arranged around column beam base circle.
Further, the upper upper shell, lower house are that wear-resisting high-carbon steel material is made and Ra max in surface is less than 0.4
μm。
Further, the upper shell, the edge of lower house are provided with vertical projection.
Further, the upper shell, the convex lower surface of lower house are concordant with the lower surface of described column beam.
The beneficial effects of the utility model：
A kind of building base portion isolation structure that this utility model is provided, arranges one in the diameter of Spherical Volume that upper-lower casing is fastened as
Steel ball, while the bottom surrounding in column beam arranges shearing bolt, the shearing bolt that these are circular layout do not occurring it is strong
During earthquake, play a part of one and building is fixed on pedestal, when the region that building is located occurs violent earthquake, resist
Bolt fracture is cut, steel ball is played a supporting role, and allow building to have the displacement in horizontal direction relative to pedestal, due to steel
Ball is rolled around, and ground is than fixed column beam less in the face of the momentum of building, for the overall structure of building plays protection
Effect.
Description of the drawings
Fig. 1 is the building base portion isolation structure schematic diagram that this utility model is provided；
In figure：1. steel ball；2. column beam；3. upper shell；4. pedestal；5. lower house；6. shearing bolt；8. convex
Rise.
Specific embodiment
Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.
Fig. 1 shows a kind of building base portion isolation structure that this utility model is provided, including steel ball 1, spherical shell, pedestal
4th, column beam 2, spherical shell are divided into upper shell 3, lower house 5, and upper shell 3, lower house 5 are embedded in column beam 2 and pedestal 4 respectively
It is interior, and the opening of upper shell 3, lower house 5 is towards column beam 2 and the contact surface of pedestal 4, by pre- between column beam 2 and pedestal 4
The shearing bolt 6 being embedded in pedestal 4 connects, and steel ball 1 is arranged in the space that upper shell 3 is formed with lower house 5.In the present embodiment
In, upper shell 3,5 size of lower house are identical, and the two is symmetrical arranged relative to column beam 2 and pedestal 4, and the space of intermediate formation is
For described spherical shell；Also, the two is connected with the bar construction in column beam 2 and pedestal 4 respectively, it is ensured that its stability.
Preferably, shearing bolt 6 is arranged around 2 base circle of column beam, that is to say, that from macroscopically, column beam 2 with
It is flange connection between pedestal 4.In order to ensure that steel ball 1 is more flexible in the slip in spherical shell, upper shell 3, lower house 5 are equal
Make for wear-resisting high-carbon steel material and surface Ra max are less than 0.4 μm.And, upper shell 3, the edge of lower house 5 are provided with vertically
Projection 8, its objective is to be any limitation as the rolling scope of steel ball.
In the present embodiment, upper shell 3,8 lower surface of projection of lower house 5 with column beam 2 lower surface it is concordant, also
It is institute, the diameter of steel ball 1 will also meet the requirements, is embodied in the fixed point of the diameter of steel ball 1 than upper shell 3 to lower house most
The distance between low spot is bigger, and the gap ratio between column beam 2 and pedestal 4 in Fig. 1 at institute's performance is intended merely to more clear
Clear display structure.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this area
Technical staff for, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within,
Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.
Claims (5)
- It is 1. a kind of to build base portion isolation structure, it is characterised in that：Including steel ball, spherical shell, pedestal, column beam, the sphere Housing is divided into upper shell, lower house, and the upper shell, lower house are embedded in column beam and pedestal respectively, and upper shell, lower house Opening towards column beam and the contact surface of pedestal, the shearing bolt between column beam and pedestal by being embedded in pedestal connects Connect, the steel ball is arranged in the space that upper shell is formed with lower house.
- It is 2. according to claim 1 to build base portion isolation structure, it is characterised in that：Described shearing bolt is around column beam bottom Portion is circular layout.
- It is 3. according to claim 1 to build base portion isolation structure, it is characterised in that：The upper shell, lower house are resistance to Mill high-carbon steel material is made and surface Ra max are less than 0.4 μm.
- It is 4. according to claim 1 to build base portion isolation structure, it is characterised in that：The edge of the upper shell, lower house It is provided with vertical projection.
- It is 5. according to claim 4 to build base portion isolation structure, it is characterised in that：The projection of the upper shell, lower house Lower surface is concordant with the lower surface of described column beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953237.6U CN206070603U (en) | 2016-08-28 | 2016-08-28 | A kind of building base portion isolation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953237.6U CN206070603U (en) | 2016-08-28 | 2016-08-28 | A kind of building base portion isolation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206070603U true CN206070603U (en) | 2017-04-05 |
Family
ID=58432864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620953237.6U Expired - Fee Related CN206070603U (en) | 2016-08-28 | 2016-08-28 | A kind of building base portion isolation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206070603U (en) |
-
2016
- 2016-08-28 CN CN201620953237.6U patent/CN206070603U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103362147B (en) | The multidirectional Self-resetting isolation structure of a kind of building | |
| CN104127057B (en) | A kind of multifunctional table for integrating antidetonation and correcting faulty sitting posture | |
| CN105604206A (en) | Slippage seismic isolation pendulum | |
| CN204570931U (en) | A kind of Self-resetting shock-absorption spherical bearing | |
| CN206090913U (en) | Building quenching and tempering attenuator | |
| CN103938542B (en) | A kind of tension and compression girder falling vibration absorption and isolation support | |
| CN206070603U (en) | A kind of building base portion isolation structure | |
| CN203807936U (en) | Tensile anti-beam-falling seismic reduction and isolation bearing | |
| JPH10110889A (en) | Earthquake resistant supporting device for object | |
| CN102787679A (en) | Isolated rolling type vibration damping device | |
| CN204531046U (en) | A kind of energy-consumption shock-absorption device of spherical bearing | |
| KR20200109512A (en) | Anti-seismic apparatus for fixing glass curtain wall and anti-seismic glass curtain wall system having the same | |
| CN108708386A (en) | Vertical storage tank ring beam rolling shock insulation device | |
| CN211370043U (en) | Hidden fire prevention wood veneer pipe well door | |
| CN203257160U (en) | Indoor emergency earthquake-proof protection device | |
| CN206625122U (en) | A kind of antidetonation, damping, girder falling three proofings bearing | |
| JP3650911B2 (en) | Seismic isolation device and seismic isolation structure | |
| CN203034636U (en) | High-damping lamination rubber gasket | |
| CN208563360U (en) | Vertical storage tank ring beam rolling shock insulation device | |
| CN201835398U (en) | Quakeproof device for building | |
| CN211285953U (en) | Building bottom anti-vibration device | |
| CN217300000U (en) | Community shockproof disaster reduction information kiosk | |
| CN213653837U (en) | Anti-collision device of shockproof building structure | |
| JP2005249210A (en) | Damping apparatus | |
| Aguilar et al. | Main Reasons of Structural Wall Collapse in Chile 2010 and New Zealand 2011-Implications For Ecuador |
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: 20170405 Termination date: 20170828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |