CN216304916U - Light gauge steel building earthquake-resistant structure - Google Patents
Light gauge steel building earthquake-resistant structure Download PDFInfo
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- CN216304916U CN216304916U CN202121766672.5U CN202121766672U CN216304916U CN 216304916 U CN216304916 U CN 216304916U CN 202121766672 U CN202121766672 U CN 202121766672U CN 216304916 U CN216304916 U CN 216304916U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 96
- 239000010959 steel Substances 0.000 title claims abstract description 96
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model discloses a light steel keel building anti-seismic structure, which comprises a foundation, wherein two rows of anti-seismic vertical beams are arranged on the foundation, cross beams are arranged on the anti-seismic vertical beams, the left end and the right end of each cross beam are fixedly connected with a steel structure top plate, and a plurality of light steel keel supports are arranged between the steel structure top plates and the cross beams.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to a light steel keel building earthquake-resistant structure.
Background
In recent years, light steel keel type buildings are developed rapidly in the field of low-rise buildings, although concrete building houses have high bearing capacity, the concrete building houses have the characteristic of poor shock resistance generally, and the common concrete building houses and the ground and the whole building body are of a concrete structure, so that the light steel keel type buildings are easy to collapse in the shaking process when strong earthquakes occur.
To this end, publication No. CN207499186U discloses an earthquake-resistant building, which includes a building main body, a building foundation, a prestressed cable, and a damping mechanism. The prestressed stay cable is arranged between the building main body and the building foundation, one end of the prestressed stay cable is anchored at one end of the building main body close to the building foundation, and the other end of the prestressed stay cable is anchored on the building foundation. The damping mechanism is arranged between the building main body and the building foundation, one end of the damping mechanism is connected with one end, close to the building foundation, of the building main body, the other end of the damping mechanism is connected with the building foundation, and the damping mechanism is used for supporting the building main body and absorbing earthquake impact.
The following disadvantages still remain: the structure design only can play a role in local energy absorption and earthquake resistance of the whole building, and the uneven dynamic load caused by the vibration of the large-space building structure with high rigidity cannot be timely and uniformly transmitted to the foundation, so that the building structure is unevenly settled and fragile and damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a light steel keel building anti-seismic structure to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the light steel keel building anti-seismic structure comprises a foundation, wherein two rows of anti-seismic vertical beams are arranged on the foundation, cross beams are arranged on the anti-seismic vertical beams, the left end and the right end of each cross beam are fixedly connected with a steel structure top plate, and a plurality of light steel keel supports are arranged between the steel structure top plate and the cross beams;
the anti-seismic vertical beam comprises a plurality of vertical light steel keels vertically and uniformly distributed on the top of the foundation, a plurality of horizontal light steel keels uniformly distributed and staggered on the vertical light steel keels, a plurality of fixing bolts for connecting the vertical light steel keels and the horizontal light steel keels in a threaded manner, and diagonal drawing energy dissipation assemblies which are arranged in a rectangular gap defined by the vertical light steel keels and the horizontal light steel keels and fixedly connected with the vertical light steel keels and the horizontal light steel keels;
the diagonal energy dissipation assembly comprises a support, two elastic blocks and two universal joints, wherein the support comprises an upper transverse plate, a lower transverse plate, a vertical plate penetrating through the upper transverse plate and the lower transverse plate, and two baffle plates arranged on the left side and the right side of the upper transverse plate.
Preferably, the top of the light steel keel support is fixedly connected with the top of the steel structure top plate, and the bottom of the light steel keel support is fixedly connected with the upper part of the cross beam.
This one sets up light gauge steel support and steel construction roof, crossbeam fixed connection, promotes the stability of antidetonation upright beam.
Preferably, the elastic block is located between the upper transverse plate and the lower transverse plate and located on the inner side of the baffle plate, the bottom of the universal joint is fixedly connected with the lower transverse plate, and the top of the universal joint is fixedly connected with the vertical light steel keel.
This sets up and draws power consumption subassembly to one side is equipped with the elastic mass, and the elastic mass has the absorption vibration wave, with the effect that the vibration wave offsets, lets whole bearing structure balanced stable.
Preferably, the tops of the vertical and horizontal light steel keels are fixedly connected with the bottom of the cross beam, the bottoms of the vertical and horizontal light steel keels are fixedly connected with the top of the foundation, and reinforcing ribs which are longitudinally arranged are arranged on the inner sides of staggered points of the vertical and horizontal light steel keels.
The frame formed by the vertical light steel keel and the transverse light steel keel is deformed in an elastic range to absorb energy brought by an earthquake, and the reinforcing ribs improve the toughness of the vertical light steel keel and the transverse light steel keel and are more stable in earthquake resistance.
Preferably, the elastic block is a hollow body made of polyurethane material.
The mechanical property of the polyurethane material has great adjustability, and the elastic block made of the polyurethane material improves the toughness of the cable-stayed energy dissipation assembly, so that the stability of the anti-seismic vertical beam is higher.
Preferably, the lower transverse plate is fixed with the transverse light steel keel in a threaded manner.
The connection mode adopts bolt connection to ensure that the lower transverse plate is more stably connected with the foundation.
The utility model has the technical effects and advantages that: the light steel keel building anti-seismic structure can greatly improve the effect of house shock absorption, the anti-seismic vertical beam is arranged between a building main body and a building foundation, one end of the anti-seismic vertical beam is connected with one end, close to the building foundation, of the building main body, the other end of the anti-seismic vertical beam is connected with the building foundation, and the anti-seismic vertical beam is used for supporting the building main body and absorbing seismic impact.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the seismic upright of the present invention;
FIG. 3 is a top view of the seismic upright of the present invention;
FIG. 4 is a front view of the cable-stayed energy dissipating assembly according to the present invention;
fig. 5 is a front view of the stand of the present invention.
In the figure: 1. erecting a light steel keel; 2. horizontal light steel keel; 3. fixing the bolt; 4. an earthquake-resistant vertical beam; 5. a rectangular gap; 6. a light steel keel bracket; 7. a steel structure top plate; 8. a foundation; 9. the cable-stayed energy dissipation assembly; 10. A universal joint; 11. an elastic block; 12. an upper transverse plate; 13. a vertical plate; 14. a support; 15. reinforcing ribs; 16. A cross beam; 17. a lower transverse plate; 18. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a light steel keel building anti-seismic structure as shown in figures 1-5, which comprises a foundation 8, wherein two rows of anti-seismic vertical beams 4 are arranged on the foundation 8, cross beams 16 are arranged on the anti-seismic vertical beams 4, the left end and the right end of each cross beam 16 are fixedly connected with a steel structure top plate 7, a plurality of light steel keel supports 6 are arranged between the steel structure top plates 7 and the cross beams 16, the tops of the light steel keel supports 6 are fixedly connected with the tops of the steel structure top plates 7 to improve the supporting stability, and the bottoms of the light steel keel supports 6 are fixedly connected with the upper parts of the cross beams 16;
the anti-seismic vertical beam 4 comprises a plurality of vertical light steel keels 1 vertically and uniformly distributed on the top of a foundation 8, a plurality of fixing bolts 3 uniformly distributed on the vertical light steel keels 1 in a staggered manner, an upper light steel keel 2 uniformly distributed on the vertical light steel keel 1, a plurality of fixing bolts 3 in threaded connection with the vertical light steel keel 1 and the upper light steel keel 2, and a diagonal drawing energy dissipation assembly 9 which is arranged in a rectangular gap 5 defined by the vertical light steel keel 1 and the upper light steel keel 2 and fixedly connected with the vertical light steel keel 1 and the upper light steel keel 2, the tops of the vertical light steel keel 1 and the upper light steel keel 2 are fixedly connected with the bottom of a cross beam 16, the bottoms of the vertical light steel keel 1 and the upper light steel keel 2 are fixedly connected with the top of the foundation 8, and reinforcing ribs 15 which are longitudinally arranged are arranged on the inner sides of staggered points of the vertical light steel keel 1 and the upper light steel keel 2;
draw power consumption subassembly 9 to one side includes support 14, two elastic blocks 11 and two universal joints 10, support 14 includes diaphragm 12, lower diaphragm 17, runs through in the riser 13 of last diaphragm 12 and lower diaphragm 17 and locate two baffles 18 of the diaphragm 12 left and right sides, elastic block 11 is located between diaphragm 12 and the lower diaphragm 17 and elastic block 11 is located baffle 18 inboardly, the hollow body that elastic block 11 was made for adopting the polyurethane material, universal joint 10 bottom and lower diaphragm 17 fixed connection, universal joint 10 top and perpendicular light gauge steel 1 fixed connection, lower diaphragm 17 is fixed with horizontal light gauge steel 2 spiro union.
Specifically, during earthquake, the support 14 is arranged in the cable-stayed energy dissipation assembly 9, the support 14 is used for generating anti-seismic wave energy during earthquake impact, the two elastic blocks 11 are arranged in the support 14, the two elastic blocks 11 are used for effectively absorbing the earthquake energy, the two universal joints 10 are arranged on two sides of the support 14, the two universal joints 10 are used for changing the transmission direction of the earthquake wave, the cable-stayed energy dissipation assembly is arranged in the utility model, the earthquake damping mode is adopted to effectively absorb the earthquake energy, the cable-stayed energy dissipation assembly 9 and the building body generate resonance to reduce the vibration of the building body, and the damage of the building caused by the earthquake impact is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a light gauge steel building earthquake-resistant structure, includes ground (8), its characterized in that: two rows of anti-seismic vertical beams (4) are arranged on the foundation (8), cross beams (16) are arranged on the anti-seismic vertical beams (4), the left end and the right end of each cross beam (16) are fixedly connected with a steel structure top plate (7), and a plurality of light steel keel supports (6) are arranged between the steel structure top plates (7) and the cross beams (16);
the anti-seismic vertical beam (4) comprises a plurality of vertical light steel keels (1) vertically and uniformly distributed on the top of a foundation (8), a plurality of fixing bolts (3) uniformly distributed and staggered on the vertical light steel keels (1) and the upper light steel keels (2), the vertical light steel keels (1) and the transverse light steel keels (2) are in threaded connection, and cable-stayed energy dissipation assemblies (9) are arranged in rectangular gaps (5) defined by the vertical light steel keels (1) and the transverse light steel keels (2) and fixedly connected with the vertical light steel keels (1) and the transverse light steel keels (2);
the cable-stayed energy dissipation assembly (9) comprises a support (14), two elastic blocks (11) and two universal joints (10), wherein the support (14) comprises an upper transverse plate (12), a lower transverse plate (17), a vertical plate (13) penetrating through the upper transverse plate (12) and the lower transverse plate (17) and two baffle plates (18) arranged at the left side and the right side of the upper transverse plate (12).
2. The light gauge steel building earthquake-resistant structure of claim 1, wherein: the top of the light steel keel support (6) is fixedly connected with the top of the steel structure top plate (7), and the bottom of the light steel keel support (6) is fixedly connected with the upper part of the cross beam (16).
3. The light gauge steel building earthquake-resistant structure of claim 1, wherein: elastic block (11) are located between last diaphragm (12) and lower diaphragm (17) and elastic block (11) are located baffle (18) inboard, universal joint (10) bottom and lower diaphragm (17) fixed connection, universal joint (10) top and perpendicular light gauge steel (1) fixed connection.
4. The light gauge steel building earthquake-resistant structure of claim 1, wherein: the top of erecting light gauge steel (1) and horizontal light gauge steel (2) and the bottom fixed connection of crossbeam (16), the bottom of erecting light gauge steel (1) and horizontal light gauge steel (2) and the top fixed connection of ground (8), the inboard of erecting light gauge steel (1) and horizontal light gauge steel (2) staggered point all is equipped with vertically arranged strengthening rib (15).
5. The light gauge steel building earthquake-resistant structure of claim 1, wherein: the elastic block (11) is a hollow body made of polyurethane material.
6. The light gauge steel building earthquake-resistant structure of claim 1, wherein: the lower transverse plate (17) is fixed with the transverse light steel keel (2) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766672.5U CN216304916U (en) | 2021-07-30 | 2021-07-30 | Light gauge steel building earthquake-resistant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766672.5U CN216304916U (en) | 2021-07-30 | 2021-07-30 | Light gauge steel building earthquake-resistant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216304916U true CN216304916U (en) | 2022-04-15 |
Family
ID=81086711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121766672.5U Expired - Fee Related CN216304916U (en) | 2021-07-30 | 2021-07-30 | Light gauge steel building earthquake-resistant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216304916U (en) |
-
2021
- 2021-07-30 CN CN202121766672.5U patent/CN216304916U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |