CN210976089U - Sliding support with anti-seismic function - Google Patents
Sliding support with anti-seismic function Download PDFInfo
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- CN210976089U CN210976089U CN201921661054.7U CN201921661054U CN210976089U CN 210976089 U CN210976089 U CN 210976089U CN 201921661054 U CN201921661054 U CN 201921661054U CN 210976089 U CN210976089 U CN 210976089U
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Abstract
The utility model discloses a sliding support with anti-seismic function, 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, an annular first fixing plate is installed on the side wall of the base, a plurality of concentric annular rails 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 rail, and a tetrafluoro plate is arranged between the lower support and the base in a gap mode. The utility model discloses when taking place the earthquake, can carry out the slip and the rotation of horizontal direction, the tearing and the damage of building junction can not appear, reduce the damage to the building in the earthquake.
Description
Technical Field
The utility model relates to a sliding support with antidetonation function belongs to the building structure field.
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 utility model aims at providing a sliding support with antidetonation function, this sliding support with antidetonation function is when taking place the earthquake, both can guarantee under earthquake translation array type, upper bracket and 360 slides of undersetting on the horizontal direction, also can guarantee under earthquake rotation array type, upper bracket and 360 rotations of undersetting on the horizontal direction, can not appear tearing and damaging of building junction, reduce the damage to the building in the earthquake, the building that also can prevent to damage causes to the personnel and injures by a crashing object.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a sliding support with an anti-seismic function is applied to a steel structure corridor, a steel structure corridor of a high-rise connected structure or a connecting member between structural deformation joints among different monomers, 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, a lower support and a base, wherein the upper support and the lower support are stacked together 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 installed on the side wall of the base, a plurality of concentric annular rails 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 rail, and a tetrafluoro 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 scheme, the tetrafluoro plate is connected to the base in an adhesive mode.
2. 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.
3. In the scheme, grease is filled between the lower support and the tetrafluoro plate.
4. In the scheme, grease is filled between the side wall of the base and the lower support.
5. In the scheme, grease is filled in the annular track between the upper support and the lower support.
6. 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.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses a sliding support with antidetonation function, upper bracket, undersetting and base, upper bracket and undersetting stack together from top to bottom, and both junctions are equipped with the second fixed plate along circumference, the flange at undersetting top imbeds in the recess of second fixed plate, and the lateral wall of second fixed plate passes through second fixing bolt and upper bracket sub-unit connection; 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 upper support and the lower support are provided with a plurality of concentric annular tracks on two opposite surfaces, a plurality of balls are arranged in each track and are positioned between the upper support and the lower support, a tetrafluoro plate is arranged between the lower support and the base, so that 360-degree sliding of the upper support and the lower support in the horizontal direction can be ensured under an earthquake translation array, and 360-degree rotating of the upper support and the lower support in the horizontal direction can also be ensured under an earthquake rotation array, the structure is applied to a steel structure corridor among different monomers, a steel structure corridor of a high-rise conjoined structure, a connecting member among structural deformation joints and the like, rigid connection in the existing building is changed into sliding connection, the upper structure support connected with the upper support can slide and rotate in the horizontal direction when the building structure earthquakes, and the tearing and damage of the building joint can not occur, the damage to the building in the earthquake is reduced, and the damage to personnel caused by the damaged building can be prevented.
Drawings
FIG. 1 is an exploded view of the sliding support with anti-seismic function of the present invention;
FIG. 2 is a top view of the sliding support with anti-vibration function of the present invention;
FIG. 3 is a partial top view of the lower support of the sliding support with anti-vibration function of the present invention;
fig. 4 is the utility model discloses sliding support's with antidetonation function installation sketch map.
In the above drawings: 1. an upper support; 2. a lower support; 21. a flange; 3. a base; 5. a first fixing plate; 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: a sliding support with an anti-seismic function is applied to a steel structure corridor, a steel structure corridor of a high-rise connected structure or a connecting member between structural deformation joints among different monomers, 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 installed on the side wall of the base 3, a plurality of concentric annular rails 16 are arranged on two surfaces, opposite to the upper support 1 and the lower support 2, of the upper support 1, a plurality of balls 9 located between the upper support 1 and the lower support 2 are arranged in each rail, and a teflon plate 11 is arranged between the lower support 2 and the base 3 in a gap mode.
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: a sliding support with an anti-seismic function is applied to a steel structure corridor, a steel structure corridor of a high-rise connected structure or a connecting member between structural deformation joints among different monomers, 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 installed on the side wall of the base 3, a plurality of concentric annular rails 16 are arranged on two surfaces, opposite to the upper support 1 and the lower support 2, of the upper support 1, a plurality of balls 9 located between the upper support 1 and the lower support 2 are arranged in each rail, and a teflon plate 11 is arranged between the lower support 2 and the base 3 in a gap mode.
The tetrafluoro plate 11 is bonded to the base 3 by adhesion.
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 sliding support with the earthquake-proof function is adopted, the sliding support can be guaranteed to be under an earthquake translation array type, the upper support and the lower support can slide for 360 degrees in the horizontal direction, the earthquake rotation array type can also be guaranteed, the upper support and the lower support can rotate for 360 degrees in the horizontal direction, 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, rigid connection in the existing building is changed into sliding connection, the building structure can enable the upper structure support connected with the upper support to slide and rotate in the horizontal direction when an earthquake occurs, tearing and damage of a building joint cannot occur, damage to the building in earthquake is reduced, and damage to personnel can be prevented from being caused by the damaged building.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot 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 by the protection scope of the present invention.
Claims (7)
1. The utility model provides a sliding support with antidetonation function which characterized in that: the sliding support with the anti-seismic function 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 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 installed on the side wall of the base (3), a plurality of concentric annular tracks (16) are arranged on two surfaces, opposite to the upper support (1) and the lower support (2), of the upper support, a plurality of balls (9) located 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. An aseismatic sliding bearing according to claim 1, characterized in that: the tetrafluoro plate (11) is connected to the base (3) in an adhesive mode.
3. An aseismatic sliding bearing according to claim 1, characterized in that: grease is filled between the lower support (2) and the tetrafluoro plate (11).
4. An aseismatic sliding bearing according to claim 1, characterized in that: grease is filled between the side wall of the base (3) and the lower support (2).
5. An aseismatic sliding bearing according to claim 1, characterized in that: and grease is filled in the annular track between the upper support (1) and the lower support (2).
6. An aseismatic sliding bearing according to claim 1, characterized in that: 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).
7. An aseismatic sliding bearing according to claim 1, characterized in that: 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 |
|---|---|---|---|
| CN201921661054.7U CN210976089U (en) | 2019-10-07 | 2019-10-07 | Sliding support with anti-seismic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921661054.7U CN210976089U (en) | 2019-10-07 | 2019-10-07 | Sliding support with anti-seismic function |
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| Publication Number | Publication Date |
|---|---|
| CN210976089U true CN210976089U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921661054.7U Active CN210976089U (en) | 2019-10-07 | 2019-10-07 | Sliding support with anti-seismic function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389265A (en) * | 2021-07-09 | 2021-09-14 | 浙江大学建筑设计研究院有限公司 | Slidable supporting device |
-
2019
- 2019-10-07 CN CN201921661054.7U patent/CN210976089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389265A (en) * | 2021-07-09 | 2021-09-14 | 浙江大学建筑设计研究院有限公司 | Slidable supporting device |
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