CN110629887A - Anti-seismic rotating multidirectional sliding support with integrated structure - Google Patents
Anti-seismic rotating multidirectional sliding support with integrated structure Download PDFInfo
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- CN110629887A CN110629887A CN201910946731.8A CN201910946731A CN110629887A CN 110629887 A CN110629887 A CN 110629887A CN 201910946731 A CN201910946731 A CN 201910946731A CN 110629887 A CN110629887 A CN 110629887A
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- support
- seismic
- upper support
- plate
- lower support
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/022—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising laminated structures of alternating elastomeric and rigid layers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an earthquake-resistant rotating multidirectional sliding support with a connected structure, which comprises an upper support, a lower support and a base, wherein the upper support and the lower support are stacked up and down, a second fixing plate is arranged at the joint of the upper support and the lower support along the circumferential direction, a flange at the top of the lower support is embedded into a groove of the second fixing plate, the side wall of the second fixing plate is connected with the lower part of the upper support through a second fixing bolt, a damping plate is arranged between a blocking part of the first fixing plate and the upper support and positioned on a supporting part of the first fixing plate, and the upper support is embedded into a through hole of the damping plate; a plurality of concentric annular tracks are arranged on two surfaces, opposite to the lower support, of the upper support, a plurality of balls located between the upper support and the lower support are arranged in each track, and a teflon plate is arranged between the lower support and the base in a gap mode. When an earthquake occurs, the invention can slide and rotate in the horizontal direction, so that the tearing and the damage of the building joint can not occur, and the damage to the building in the earthquake can be reduced.
Description
Technical Field
The invention relates to an earthquake-resistant rotating multidirectional sliding support with a connected structure, and belongs to the field of building structures.
Background
China is one of countries with frequent land earthquakes, particularly, in recent years, major earthquakes frequently occur, building earthquake damage caused by the earthquakes is more and more serious, and reduction of casualties and economic loss caused by structural damage is the responsibility and obligation of structural engineers. With the increase of the height of the floors, in order to facilitate the connection between the high buildings, galleries are mostly arranged between the buildings. The existing corridor structure is in installation design, and in order to guarantee the stability of the corridor structure, the two ends of the corridor are rigidly connected with a building, so that the building structure is easy to break at the joint or the end part of the corridor is inserted into the building when an earthquake occurs, the phenomenon is easy to cause secondary damage to the building and damage to personnel in the area, and therefore, how to develop a connection structure capable of reducing the damage of the building is the research direction of the technical personnel in the field.
Disclosure of Invention
The invention aims to provide an earthquake-resistant rotating multidirectional sliding support with a connected structure, which can ensure that an upper support and a lower support slide in 360 degrees in the horizontal direction under an earthquake translation array type and can also ensure that the upper support and the lower support rotate in 360 degrees in the horizontal direction under the earthquake rotation array type when an earthquake occurs, so that the tearing and the damage of a building joint can not occur, the damage to a building in the earthquake can be reduced, and the damage to personnel caused by the damaged building can be prevented.
In order to achieve the purpose, the invention adopts the technical scheme that: an anti-seismic rotary multidirectional sliding support with a connected structure is applied to connecting members among steel structure vestibules among different monomers, steel structure vestibules of high-rise connected structures or structural deformation joints, is positioned between an upper steel beam and a lower structural beam positioned below the upper structural beam and comprises an upper support, a lower support and a base, the upper support and the lower support are stacked up and down, a second fixing plate is arranged at the joint of the upper support and the lower support along the circumferential direction, a flange at the top of the lower support is embedded into a groove of the second fixing plate, and the side wall of the second fixing plate is connected with the lower part of the upper support through a second fixing bolt;
the upper support and the lower support are placed in an opening of the base, an annular first fixing plate is mounted on the side wall of the base, a damping plate is arranged between a blocking part of the first fixing plate and the upper support and is positioned on a supporting part of the first fixing plate, and the upper support is embedded into a through hole of the damping plate; a plurality of concentric annular tracks are arranged on two surfaces, opposite to the lower support, of the upper support, a plurality of balls located between the upper support and the lower support are arranged in each track, and a teflon plate is arranged between the lower support and the base in a gap mode.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, first fixed plate comprises two semicircle rings concatenation, first fixed plate passes through first fixing bolt and connects on the base.
2. In the above scheme, the damping plate is connected to the first fixing plate through a stainless steel bolt.
3. In the scheme, the tetrafluoro plate is connected to the base in an adhesive mode.
4. In the above scheme, the distance between the bottom edge of the lower support and the side wall of the base is an anti-seismic distance a2, the anti-seismic distance between the side wall of the upper support and the first fixing plate is a1, and the anti-seismic distance a1 is the same as the anti-seismic distance a 2.
5. In the scheme, grease is filled between the lower support and the tetrafluoro plate.
6. In the scheme, grease is filled between the side wall of the base and the lower support.
7. In the scheme, grease is filled in the annular track between the upper support and the lower support.
8. In the scheme, the top of the upper support is connected with an upper structure support connected with the upper structure beam, and the lower support is fixed on the lower structure beam of the main reinforced concrete through the embedded part.
9. In the scheme, the upper support and the upper structure support are connected together through bolts, and a transition plate is arranged between the upper support and the upper structure support.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the invention relates to an earthquake-resistant rotating multidirectional sliding support with a connected structure, which comprises an upper support, a lower support and a base, wherein the upper support and the lower support are stacked up and down, a second fixing plate is arranged at the joint of the upper support and the lower support along the circumferential direction, a flange at the top of the lower support is embedded into a groove of the second fixing plate, and the side wall of the second fixing plate is connected with the lower part of the upper support through a second fixing bolt; the upper support and the lower support are placed in an opening of the base, and an annular first fixing plate is mounted on the side wall of the base; the structure is applied to a steel structure corridor among different monomers, a steel structure corridor of a high-rise connected structure, a connecting member among structural deformation joints and the like, the rigid connection in the existing building is changed into sliding connection, so that when the building structure has an earthquake, the upper structure support connected with the upper support can slide and rotate in the horizontal direction, so that the tearing and the damage of a building joint can be avoided, the damage to a building in the earthquake can be reduced, and the damage to personnel caused by the damaged building can be prevented; in addition, a tetrafluoro plate is arranged in a gap between the lower support and the base, and the sliding force of the tetrafluoro plate is good, so that the sliding and the rotating in the horizontal direction are further facilitated.
2. The anti-seismic rotating multidirectional sliding support with the connected structure is characterized in that a damping plate is arranged between the blocking part of the first fixing plate and the upper support and is positioned on the supporting part of the first fixing plate, and the upper support is embedded into the through hole of the damping plate, so that the support can still be used normally under the action of wind load and multiple earthquakes and has small deformation; when the rubber damping plate is broken under the action of a medium shock, the rubber damping plate can be repaired, the upper limiting plate is replaced, and under the action of a rare shock, the rubber damping plate is completely damaged but does not interfere with the all-round rotation and sliding of the support, so that certain guarantee is provided for the use safety; in addition, its first fixed plate comprises two semicircle ring concatenations, first fixed plate passes through first fixing bolt and connects on the base, easy to assemble with demolish and change the rubber damping plate.
Drawings
FIG. 1 is a structural exploded view of the conjoined structure anti-seismic rotary multidirectional sliding support of the present invention;
FIG. 2 is a top view of the conjoined structure anti-seismic rotary multidirectional sliding support of the present invention;
FIG. 3 is a partial top view of the lower support of the conjoined structure anti-seismic rotary multidirectional sliding support of the invention;
FIG. 4 is an installation schematic diagram of the shock-resistant rotating multidirectional sliding support of the conjoined structure.
In the above drawings: 1. an upper support; 2. a lower support; 21. a flange; 3. a base; 4. a damping plate; 5. a first fixing plate; 51. a blocking portion; 52. a support portion; 6. a stainless steel bolt; 7. a first fixing bolt; 8. a second fixing plate; 81. a groove; 9. a ball bearing; 10. a second fixing bolt; 11. a tetrafluoro plate; 12. a transition plate; 13. an upper structure support; 14. embedding parts; 15. a bolt; 16. an annular track.
Detailed Description
Example 1: the shock-resistant rotating multidirectional sliding support with the connected structure is applied to a steel structure corridor among different monomers, a steel structure corridor of a high-rise connected structure or a connecting member among structural deformation joints, and is positioned between an upper steel beam and a lower structural beam positioned below the upper structural beam; the support comprises an upper support 1, a lower support 2 and a base 3, wherein the upper support 1 and the lower support 2 are stacked together from top to bottom, a second fixing plate 8 is arranged at the joint of the upper support 1 and the lower support 2 along the circumferential direction, a flange 21 at the top of the lower support 2 is embedded into a groove 81 of the second fixing plate 8, and the side wall of the second fixing plate 8 is connected with the lower part of the upper support 1 through a second fixing bolt 10;
the upper support 1 and the lower support 2 are placed in an opening of the base 3, an annular first fixing plate 5 is mounted on the side wall of the base 3, a damping plate 4 is arranged between a blocking part 51 of the first fixing plate 5 and the upper support 1 and is positioned on a supporting part 52 of the first fixing plate 5, and the upper support 1 is embedded in a through hole of the damping plate 4; a plurality of concentric annular tracks 16 are arranged on two opposite surfaces of the upper support 1 and the lower support 2, a plurality of balls 9 located between the upper support 1 and the lower support 2 are arranged in each track, and a teflon plate 11 is arranged between the lower support 2 and the base 3 in a clearance mode.
The first fixing plate 5 is formed by splicing two semicircular rings, and the first fixing plate 5 is connected to the base 3 through a first fixing bolt 7.
The damping plate 4 is connected to the first fixing plate 5 by stainless steel bolts 6.
The distance between the bottom edge of the lower support 2 and the side wall of the base 3 is an anti-seismic distance A2, the anti-seismic distance between the side wall of the upper support 1 and the first fixing plate 5 is A1, and the anti-seismic distance A1 is the same as the anti-seismic distance A2.
Grease is filled between the lower support 2 and the tetrafluoro plate 11, and grease is filled between the side wall of the base 3 and the lower support 2.
The top of the upper support 1 is connected with an upper structure support 13 connected with an upper structure beam, and the lower support 2 is fixed on a lower structure beam of main reinforced concrete through an embedded part 14.
Example 2: the shock-resistant rotating multidirectional sliding support with the connected structure is applied to a steel structure corridor among different monomers, a steel structure corridor of a high-rise connected structure or a connecting member among structural deformation joints, and is positioned between an upper steel beam and a lower structural beam positioned below the upper structural beam; the support comprises an upper support 1, a lower support 2 and a base 3, wherein the upper support 1 and the lower support 2 are stacked together from top to bottom, a second fixing plate 8 is arranged at the joint of the upper support 1 and the lower support 2 along the circumferential direction, a flange 21 at the top of the lower support 2 is embedded into a groove 81 of the second fixing plate 8, and the side wall of the second fixing plate 8 is connected with the lower part of the upper support 1 through a second fixing bolt 10;
the upper support 1 and the lower support 2 are placed in an opening of the base 3, an annular first fixing plate 5 is mounted on the side wall of the base 3, a damping plate 4 is arranged between a blocking part 51 of the first fixing plate 5 and the upper support 1 and is positioned on a supporting part 52 of the first fixing plate 5, and the upper support 1 is embedded in a through hole of the damping plate 4; a plurality of concentric annular tracks 16 are arranged on two opposite surfaces of the upper support 1 and the lower support 2, a plurality of balls 9 located between the upper support 1 and the lower support 2 are arranged in each track, and a teflon plate 11 is arranged between the lower support 2 and the base 3 in a clearance mode.
The first fixing plate 5 is formed by splicing two semicircular rings, and the first fixing plate 5 is connected to the base 3 through a first fixing bolt 7.
The tetrafluoro plate 11 is bonded to the base 3 by adhesion.
The distance between the bottom edge of the lower support 2 and the side wall of the base 3 is an anti-seismic distance A2, the anti-seismic distance between the side wall of the upper support 1 and the first fixing plate 5 is A1, and the anti-seismic distance A1 is the same as the anti-seismic distance A2.
Grease is filled between the side wall of the base 3 and the lower support 2, and grease is filled in the annular track 16 between the upper support 1 and the lower support 2.
The top of the upper support 1 is connected with an upper structure support 13 connected with an upper structure beam, and the lower support 2 is fixed on a lower structure beam of main reinforced concrete through an embedded part 14.
The upper support 1 and the upper structure support 13 are connected together through a bolt 15, and a transition plate 12 is arranged between the upper support 1 and the upper structure support 13.
When the integrated structure anti-seismic rotating multidirectional sliding support is adopted, the integrated structure anti-seismic rotating multidirectional sliding support can ensure that an upper support and a lower support slide in 360 degrees in the horizontal direction under an earthquake translation array, and can also ensure that the upper support and the lower support rotate in 360 degrees in the horizontal direction under the earthquake rotation array, the structure is applied to a steel structure corridor among different monomers, a steel structure corridor of a high-rise integrated structure, a connecting member among structural deformation joints and the like, rigid connection in the existing building is changed into sliding connection, so that when the building structure is in an earthquake, the upper structure support connected with the upper support can slide and rotate in the horizontal direction, the tearing and damage of the building connection position cannot occur, the damage to the building in the earthquake can be reduced, the damaged building can be prevented from causing smashing injuries to personnel, and the horizontal sliding and rotating are further facilitated; in addition, the support can still meet the normal use requirement of the support under the action of wind load and the action of frequent earthquakes when the support has smaller deformation; when the rubber damping plate is broken under the action of a medium shock, the rubber damping plate can be repaired, the upper limiting plate is replaced, and under the action of a rare shock, the rubber damping plate is completely damaged but does not interfere with the all-round rotation and sliding of the support, so that certain guarantee is provided for the use safety; in addition, its first fixed plate comprises two semicircle ring concatenations, first fixed plate passes through first fixing bolt and connects on the base, easy to assemble with demolish and change the rubber damping plate.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a disjunctor structure antidetonation rotates multidirectional sliding support which characterized in that: the conjoined structure anti-seismic rotary multidirectional sliding support is applied to a steel structure corridor among different monomers, a steel structure corridor of a high-rise conjoined structure or a connecting member among structural deformation joints, and is positioned between an upper steel beam and a lower structural beam positioned below the upper structural beam; the support comprises an upper support (1), a lower support (2) and a base (3), wherein the upper support (1) and the lower support (2) are stacked up and down, a second fixing plate (8) is arranged at the joint of the upper support and the lower support along the circumferential direction, a flange (21) at the top of the lower support (2) is embedded into a groove (81) of the second fixing plate (8), and the side wall of the second fixing plate (8) is connected with the lower part of the upper support (1) through a second fixing bolt (10);
the upper support (1) and the lower support (2) are placed in an opening of the base (3), an annular first fixing plate (5) is mounted on the side wall of the base (3), a damping plate (4) is arranged between a blocking part (51) of the first fixing plate (5) and the upper support (1) and is positioned on a supporting part (52) of the first fixing plate (5), and the upper support (1) is embedded into a through hole of the damping plate (4); two surfaces of the upper support (1) opposite to the lower support (2) are provided with a plurality of concentric annular tracks (16), a plurality of balls (9) positioned between the upper support (1) and the lower support (2) are arranged in each track, and a tetrafluoro plate (11) is arranged between the lower support (2) and the base (3) in a clearance mode.
2. The conjoined structural anti-seismic rotary multidirectional sliding support according to claim 1, wherein: first fixed plate (5) are formed by two semicircle ring concatenations, first fixed plate (5) are connected on base (3) through first fixing bolt (7).
3. The conjoined structural anti-seismic rotary multidirectional sliding support according to claim 1, wherein: the damping plate (4) is connected to the first fixing plate (5) through a stainless steel bolt (6).
4. The conjoined structural anti-seismic rotary multidirectional sliding support according to claim 1, wherein: the tetrafluoro plate (11) is connected to the base (3) in an adhesive mode.
5. The conjoined structural anti-seismic rotary multidirectional sliding support according to claim 1, wherein: the distance between the bottom edge of the lower support (2) and the side wall of the base (3) is an anti-seismic distance A2, the anti-seismic distance between the side wall of the upper support (1) and the first fixing plate (5) is A1, and the anti-seismic distance A1 is the same as the anti-seismic distance A2.
6. The conjoined structural anti-seismic rotary multidirectional sliding support according to claim 1, wherein: grease is filled between the lower support (2) and the tetrafluoro plate (11).
7. The conjoined structural anti-seismic rotary multidirectional sliding support according to claim 1, wherein: grease is filled between the side wall of the base (3) and the lower support (2).
8. The conjoined structural anti-seismic rotary multidirectional sliding support according to claim 1, wherein: and grease is filled in the annular track between the upper support (1) and the lower support (2).
9. The conjoined structural anti-seismic rotary multidirectional sliding support according to claim 1, wherein: the top of the upper support (1) is connected with an upper structure support (13) connected with the upper structure beam, and the lower support (2) is fixed on the lower structure beam of the main reinforced concrete through an embedded part (14).
10. The conjoined structural anti-seismic rotary multidirectional sliding support according to claim 1, wherein: the upper support (1) is connected with the upper structure support (13) through a bolt (15), and a transition plate (12) is arranged between the upper support (1) and the upper structure support (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910946731.8A CN110629887B (en) | 2019-10-07 | 2019-10-07 | Anti-seismic rotating multidirectional sliding support with integrated structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910946731.8A CN110629887B (en) | 2019-10-07 | 2019-10-07 | Anti-seismic rotating multidirectional sliding support with integrated structure |
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| Publication Number | Publication Date |
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| CN110629887A true CN110629887A (en) | 2019-12-31 |
| CN110629887B CN110629887B (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910946731.8A Active CN110629887B (en) | 2019-10-07 | 2019-10-07 | Anti-seismic rotating multidirectional sliding support with integrated structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898073A (en) * | 2021-09-02 | 2022-01-07 | 上海市建工设计研究总院有限公司 | Anti-seismic support base for house building |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2642876Y (en) * | 2003-04-09 | 2004-09-22 | 衡水丰泽工程橡胶科技开发有限公司 | Self-reset vibration resisting and reducing support base |
| CN200999392Y (en) * | 2007-01-19 | 2008-01-02 | 袁关生 | Damp shock-absorbing basin type rubber support |
| JP2009114659A (en) * | 2007-11-02 | 2009-05-28 | Takashi Nishioka | Base-isolated structure construction method for existing building, and base-isolating mechanism |
| CN102425235A (en) * | 2011-10-12 | 2012-04-25 | 北京工业大学 | Anti-pulling universal rolling supporting base |
| CN102864852A (en) * | 2012-09-28 | 2013-01-09 | 清华大学 | Metal damper with rolling shafts |
| JP2013227769A (en) * | 2012-04-25 | 2013-11-07 | Seiichi Ishii | Base isolation device |
| CN203866969U (en) * | 2014-05-30 | 2014-10-08 | 刘浩琳 | Combination type ball seismic isolation support |
| CN105350652A (en) * | 2015-12-02 | 2016-02-24 | 金博(上海)建工集团有限公司 | Steel structure support capable of sliding in plane |
| CN105804263A (en) * | 2016-04-26 | 2016-07-27 | 同济大学 | Slip vibration isolation support |
| CN205475714U (en) * | 2016-03-27 | 2016-08-17 | 山东科技大学 | Spatial grid structure isolation bearing |
| CN106988439A (en) * | 2017-05-16 | 2017-07-28 | 湖南工学院 | The Double-direction Temperature seam joint structure of single-column support |
-
2019
- 2019-10-07 CN CN201910946731.8A patent/CN110629887B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2642876Y (en) * | 2003-04-09 | 2004-09-22 | 衡水丰泽工程橡胶科技开发有限公司 | Self-reset vibration resisting and reducing support base |
| CN200999392Y (en) * | 2007-01-19 | 2008-01-02 | 袁关生 | Damp shock-absorbing basin type rubber support |
| JP2009114659A (en) * | 2007-11-02 | 2009-05-28 | Takashi Nishioka | Base-isolated structure construction method for existing building, and base-isolating mechanism |
| CN102425235A (en) * | 2011-10-12 | 2012-04-25 | 北京工业大学 | Anti-pulling universal rolling supporting base |
| JP2013227769A (en) * | 2012-04-25 | 2013-11-07 | Seiichi Ishii | Base isolation device |
| CN102864852A (en) * | 2012-09-28 | 2013-01-09 | 清华大学 | Metal damper with rolling shafts |
| CN203866969U (en) * | 2014-05-30 | 2014-10-08 | 刘浩琳 | Combination type ball seismic isolation support |
| CN105350652A (en) * | 2015-12-02 | 2016-02-24 | 金博(上海)建工集团有限公司 | Steel structure support capable of sliding in plane |
| CN205475714U (en) * | 2016-03-27 | 2016-08-17 | 山东科技大学 | Spatial grid structure isolation bearing |
| CN105804263A (en) * | 2016-04-26 | 2016-07-27 | 同济大学 | Slip vibration isolation support |
| CN106988439A (en) * | 2017-05-16 | 2017-07-28 | 湖南工学院 | The Double-direction Temperature seam joint structure of single-column support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898073A (en) * | 2021-09-02 | 2022-01-07 | 上海市建工设计研究总院有限公司 | Anti-seismic support base for house building |
| CN113898073B (en) * | 2021-09-02 | 2022-12-27 | 上海市建工设计研究总院有限公司 | Anti-seismic support base for house building |
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| CN110629887B (en) | 2021-04-02 |
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