CN218292273U

CN218292273U - Quakeproof building structure

Info

Publication number: CN218292273U
Application number: CN202222846129.7U
Authority: CN
Inventors: 王帅滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-13
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to the technical field of earthquake-proof building devices, in particular to an earthquake-proof building structure, which comprises a foundation provided with an inner groove and a base arranged in the inner groove, wherein an earthquake-proof building is built on the base, and an earthquake-proof device is arranged between the foundation and the base; the anti-seismic device comprises a pad foot fixedly connected to the inner bottom wall of the foundation, wherein a first damping assembly is fixed to the upper surface of the pad foot, a bearing plate is arranged on the upper portion of the first damping assembly, a second damping assembly is fixed to the upper surface of the bearing plate, the second damping assembly is fixedly connected with the base, the first damping assembly and the second damping assembly are composed of a plurality of rubber supports, the rubber supports can be used for damping the house and the base, the rubber supports can bear large weight, the anti-seismic effect is better, and the existing rubber support replacement technology is also mature.

Description

Shockproof building structure

Technical Field

The utility model relates to a building technical field takes precautions against earthquakes specifically is a building structure takes precautions against earthquakes.

Background

The traditional building structure mainly adopts the mode of increasing the strength of a bearing column, a bearing beam and a bearing wall to improve the seismic capacity. However, since a large earthquake of 7 or more levels generates multi-dimensional vibration including horizontal and oblique vibrations, the conventional earthquake-proof structure for buildings cannot absorb and consume energy of the vibration, and is easily damaged and collapsed even if the earthquake-proof structure has high strength.

Chinese patent No. CN211851138U discloses a quakeproof building structure, which comprises a base, a foundation, a main shock absorber, and a plurality of side shock absorbers. A groove is formed in the foundation, and the base is arranged in the groove. The main shock absorber comprises an upper connecting block and a lower connecting block, the upper connecting block is fixed to the bottom of the base, a spherical block is arranged at the bottom of the upper connecting block, the lower connecting block is embedded in the groove, a first connecting groove is formed in the top of the lower connecting block, a sliding block is arranged in the first connecting groove, two side walls of the sliding block are respectively in sliding connection with the left inner side wall and the right inner side wall of the first connecting groove, the bottom of the sliding block is connected with the inner bottom wall of the first connecting groove through a first pressure spring, a spherical groove matched with the spherical block is formed in the top of the sliding block, and the spherical block is movably connected with the spherical groove. A plurality of the side dampers are disposed around the main damper. The side vibration damper comprises a stand column, a connecting cylinder and a second pressure spring. The upper end of stand with the bottom of base is connected, the lower extreme of stand passes through the second pressure spring with the interior diapire of connecting cylinder is connected, the bottom of connecting cylinder sets up to convex circular arc shape, seted up in the recess a plurality of with the corresponding second spread groove in connecting cylinder position, the diapire configuration of second spread groove is concave circular arc, the bottom of connecting cylinder with the diapire swing joint of second spread groove.

Above-mentioned technical scheme mainly realizes the absorbing effect through damping rod, first pressure spring, second pressure spring and third pressure spring, and wherein the huge weight of building on the base that the second pressure spring bore and the base, in the life of reality, the pressure spring that rarely can bear base and house weight in time can be produced, and according to the characteristic of pressure spring, long-term bearing is in under the state of compressed, and its performance also can take place to reduce. Therefore, the means of using the compression spring to prevent the earthquake still has many problems, so that an earthquake-proof building structure is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model aims to: the utility model provides a building structure takes precautions against earthquakes, it can use rubber support to carry out the shock attenuation to house and base, and rubber support not only can bear great weight, and the antidetonation effect is better to current rubber support replacement technique is also comparatively ripe.

In order to realize the purpose, the utility model adopts the technical scheme that: a quakeproof building structure comprises a foundation provided with an inner groove and a base arranged in the inner groove, wherein a quakeproof building is built on the base, and a quakeproof device is arranged between the foundation and the base; the anti-seismic device comprises a pad foot fixedly connected to the inner bottom wall of the foundation, wherein a first damping assembly is fixed to the upper surface of the pad foot, a bearing plate is arranged on the upper portion of the first damping assembly, a second damping assembly is fixed to the upper surface of the bearing plate, the second damping assembly is fixedly connected with the base, and the first damping assembly and the second damping assembly are formed by a plurality of rubber supports.

The beneficial effects of the utility model are that: the base and the anti-seismic building are supported through the rubber support, a good anti-seismic effect can be achieved, the anti-seismic device is composed of the first shock absorption assembly and the second shock absorption assembly, and a double-layer anti-seismic effect can be achieved.

In order to provide the rubber mount with better load bearing properties.

As a further improvement of the above technical solution: the rubber supports forming the first damping assembly and the second damping assembly are all one-way basin-type rubber supports.

The beneficial effect of this improvement does: the unidirectional basin-type rubber support is generally used for the seismic resistance of a large bridge, and compared with basin-type supports of other models and cast steel roller shaft supports of the same type, the unidirectional basin-type rubber support has the advantages of large bearing capacity, large horizontal displacement, flexible rotation and the like, can have better bearing performance and seismic resistance, and has a more stable supporting effect compared with a bidirectional basin-type rubber support.

In order to make first damper assembly and second damper assembly can cushion the impact force of different directions.

As a further improvement of the above technical solution: the mounting directions of the rubber support forming the first damping assembly and the one-way pot type rubber support forming the second damping support are mutually vertical.

This modified beneficial effect: the rubber support forming the first damping component and the one-way pot rubber support forming the second damping support are arranged in the direction perpendicular to each other, so that impact forces in different directions can be buffered by the first damping component and the second damping component.

The damping effect for one-way pot rubber support can be stable.

As a further improvement of the technical scheme: the unidirectional basin-type rubber support comprises a lower support plate, a basin body is integrally formed on the upper surface of the lower support plate, damping rubber is arranged inside the basin body, a steel plate layer is arranged inside the damping rubber, and an upper support plate is arranged above the damping rubber.

The beneficial effect of this improvement does: go up extension board, down the pressure that the extension board will receive and transmit for damping rubber, the basin body can carry on spacingly to damping rubber.

In order to enable the one-way pot rubber bearing to be fixed.

As a further improvement of the technical scheme, anchor bolts are arranged at four corners of the upper supporting plate and the lower supporting plate.

The beneficial effect of this improvement does: the one-way pot type rubber support can be stabilized at the installation position through the anchor bolt.

In order to ensure that the one-way pot-type rubber support can be smoother when displacement occurs.

As a further improvement of the above scheme: the lower surface of the upper supporting plate is provided with a polytetrafluoroethylene sliding plate, and the upper surface of the damping rubber is fixedly connected with an intermediate steel plate.

The beneficial effect of this improvement does: when the unidirectional basin-type rubber support is subjected to impact force, the polytetrafluoroethylene sliding plate and the middle steel plate slide relatively, the impact force can be buffered, the friction force between the polytetrafluoroethylene and the middle steel plate is small, and the sliding is smoother.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the present invention with the foundation removed.

Fig. 3 is a schematic structural view of the basin-shaped rubber base of the present invention.

Fig. 4 is a schematic cross-sectional view of fig. 3 according to the present invention.

In the figure: 1. a foundation; 2. a groove; 3. a base; 4. earthquake-resistant construction; 5. a foot pad; 6. a first dampening member; 7. a carrier plate; 8. a second dampening member; 9. a one-way basin-type rubber support; 901. a lower support plate; 902. a pot body; 903. damping rubber; 904. a steel plate layer; 905. an upper support plate; 906. an intermediate steel plate; 907. an anchor bolt; 908. a polytetrafluoroethylene sliding plate.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Example 1:

as shown in fig. 1 to 4, a quakeproof building structure comprises a foundation 1 provided with an inner groove 2, and a base 3 arranged in the inner groove 2, wherein a quakeproof building 4 is built on the base 3, and a quakeproof device is arranged between the foundation 1 and the base 3; the antidetonation device includes, fixed connection is at the foot of filling up 5 of diapire in ground 1, the last fixed surface of foot of filling up 5 has first damper 6, the upper portion of first damper 6 is provided with loading board 7, the last fixed surface of loading board 7 has second damper 8, second damper 8 and 3 fixed connection of base, first damper 6 and second damper 8 constitute by a plurality of rubber support, the rubber support that constitutes first damper 6 and second damper 8 all adopts one-way basin formula rubber support 9.

Example 2:

as shown in fig. 1 to 4, as a further optimization of the above embodiment, a quakeproof building structure comprises a foundation 1 provided with an inner groove 2, and a base 3 arranged in the inner groove 2, wherein a quakeproof building 4 is built on the base 3, and a quakeproof device is arranged between the foundation 1 and the base 3; the anti-seismic device comprises a pad foot 5 fixedly connected to the inner bottom wall of a foundation 1, wherein a first damping assembly 6 is fixed to the upper surface of the pad foot 5, a bearing plate 7 is arranged on the upper portion of the first damping assembly 6, a second damping assembly 8 is fixed to the upper surface of the bearing plate 7, the second damping assembly 8 is fixedly connected with a base 3, and the first damping assembly 6 and the second damping assembly 8 are formed by a plurality of rubber supports.

Example 3:

as shown in fig. 1 to 4, as a further optimization of the above embodiment, a quakeproof building structure comprises a foundation 1 provided with an inner groove 2, and a base 3 arranged in the inner groove 2, wherein a quakeproof building 4 is built on the base 3, and a quakeproof device is arranged between the foundation 1 and the base 3; the anti-seismic device includes, fixed connection is at the foot of cushion 5 of diapire in ground 1, the last fixed surface of foot of cushion 5 has first damper 6, the upper portion of first damper 6 is provided with loading board 7, the last fixed surface of loading board 7 has second damper 8, second damper 8 and 3 fixed connection of base, first damper 6 and second damper 8 constitute by a plurality of rubber support, the rubber support that constitutes first damper 6 and second damper 8 all adopts one-way basin formula rubber support 9, constitutes the rubber support of first damper 6 and constitutes the one-way basin formula rubber support 9 of second damper mutually perpendicular.

Example 4:

as shown in fig. 1 to 4, as a further optimization of the above embodiment, a quake-proof building structure comprises a foundation 1 provided with an inner groove 2, and a base 3 arranged in the inner groove 2, wherein a quake-proof building 4 is built on the base 3, and a quake-proof device is arranged between the foundation 1 and the base 3; the anti-seismic device comprises a pad 5 fixedly connected to the inner bottom wall of a foundation 1, a first damping component 6 is fixed on the upper surface of the pad 5, a bearing plate 7 is arranged on the upper portion of the first damping component 6, a second damping component 8 is fixed on the upper surface of the bearing plate 7, the second damping component 8 is fixedly connected with a base 3, the first damping component 6 and the second damping component 8 are formed by a plurality of rubber supports, the rubber supports forming the first damping component 6 and the second damping component 8 are all one-way basin-shaped rubber supports 9, the rubber supports forming the first damping component 6 and the one-way basin-shaped rubber supports 9 forming the second damping support are perpendicular to each other in installation direction, each one-way basin-shaped rubber support 9 comprises a lower support plate 901, a basin body is integrally formed on the upper surface of the lower support plate 901, damping rubber 903 is arranged inside 902 of the basin body, a steel plate layer 904 is arranged inside the damping rubber 903, and an upper support plate 905 is arranged above the rubber 903.

Example 5:

as shown in fig. 1 to 4, as a further optimization of the above embodiment, a quakeproof building structure comprises a foundation 1 provided with an inner groove 2, and a base 3 arranged in the inner groove 2, wherein a quakeproof building 4 is built on the base 3, and a quakeproof device is arranged between the foundation 1 and the base 3; the anti-seismic device comprises a pad 5 fixedly connected to the inner bottom wall of a foundation 1, a first damping component 6 is fixed on the upper surface of the pad 5, a bearing plate 7 is arranged on the upper portion of the first damping component 6, a second damping component 8 is fixed on the upper surface of the bearing plate 7, the second damping component 8 is fixedly connected with a base 3, the first damping component 6 and the second damping component 8 are formed by a plurality of rubber supports, the rubber supports forming the first damping component 6 and the second damping component 8 are all one-way basin-shaped rubber supports 9, the rubber supports forming the first damping component 6 and the one-way basin-shaped rubber supports 9 forming the second damping supports are perpendicular to each other in installation direction, each one-way basin-shaped rubber support 9 comprises a lower support plate 901, a basin body is integrally formed on the upper surface of the lower support plate 901, damping rubber 903 is arranged inside 902 of the basin body, a steel plate layer 904 is arranged inside the damping rubber 903, an upper support plate 905 is arranged above the damping rubber 903, and four anchor bolts 907 are arranged on the upper support plate 905 and the lower support plate 901.

Example 6:

as shown in fig. 1 to 4, as a further optimization of the above embodiment, a quakeproof building structure comprises a foundation 1 provided with an inner groove 2, a base 3 arranged in the inner groove 2, a quakeproof building 4 built on the base 3, and a quakeproof device arranged between the foundation 1 and the base 3; the anti-seismic device comprises a pad foot 5 fixedly connected to the inner bottom wall of a foundation 1, a first damping component 6 is fixed to the upper surface of the pad foot 5, a bearing plate 7 is arranged on the upper portion of the first damping component 6, a second damping component 8 is fixed to the upper surface of the bearing plate 7, the second damping component 8 is fixedly connected with a base 3, the first damping component 6 and the second damping component 8 are formed by a plurality of rubber supports, the rubber supports forming the first damping component 6 and the second damping component 8 are all one-way basin-shaped rubber supports 9, the rubber supports forming the first damping component 6 and the one-way basin-shaped rubber supports 9 forming the second damping support are perpendicular to each other in installation direction, each one-way basin-shaped rubber support 9 comprises a lower support plate 901, a basin body is integrally formed on the upper surface of the lower support plate 901, damping rubber 903 is arranged inside 902 of the basin body, a steel plate layer 904 is arranged inside the damping rubber 903, an upper support plate 905 is arranged above the damping rubber 903, a polytetrafluoroethylene slide plate 908 is arranged on the lower surface of the upper support plate 905, and a middle steel plate 906 is fixedly connected with a middle damping rubber plate 906.

The utility model discloses a theory of operation does: the one-way pot rubber support 9 has good bearing performance, has the advantages of large horizontal displacement and zero rotation, can well absorb shock for shock-proof buildings, most of the existing large bridge buildings adopt the one-way pot rubber support 9 for shock resistance, and consists of a lower support plate 901, a pot body 902 for bearing the shock-proof rubber 903, a middle steel plate 906 arranged on the upper surface of the shock-proof rubber 903, a polytetrafluoroethylene plate which can smoothly slide with the middle steel plate 906 and an upper support plate 905, the shock resistance principle and the structure of the one-way pot rubber support 9 are the same as the structure and the principle of the existing one-way pot rubber support 9, and the improvement point of the utility model is that, divide into first damper 6 and second damper 8 of a plurality of one-way basin formula rubber support 9 into two-layer setting can be further between ground 1 and base 3 increase shock-resistant performance, simultaneously first damper 6 and second damper 8's one-way basin formula rubber support 9's installation direction mutually perpendicular, can make the shock resistance device all can cushion the impact force equidirectional, when receiving the impact force, the impact force is decomposed two into can be according to the power of own direction of movement by first damper and second damper 9's one-way basin formula rubber support, one-way basin formula rubber support 9 takes place the displacement and cushions the impact force, it can only cushion the impact force of fixed direction to have solved traditional one-way basin formula rubber support 9, it has higher bearing's effect to have utilized one-way basin formula rubber support 9 simultaneously again.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been described herein using specific examples, which are presented only to aid in understanding the methods and core concepts of the present invention. The foregoing are only preferred embodiments of the present invention, and it should be noted that there are practically unlimited specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features described above can also be combined in a suitable manner; the application of the concepts and technical solutions of the present invention to other applications, with or without any modifications, shall be considered as the scope of the present invention.

Claims

1. A quakeproof building structure comprises a foundation (1) provided with an inner groove (2) and a base (3) arranged in the inner groove (2), a quakeproof building (4) is built on the base (3), and a quakeproof device is arranged between the foundation (1) and the base (3); it is characterized in that; the anti-seismic device comprises a pad foot (5) fixedly connected to the inner bottom wall of a foundation (1), wherein a first damping assembly (6) is fixed on the upper surface of the pad foot (5), a bearing plate (7) is arranged on the upper portion of the first damping assembly (6), a second damping assembly (8) is fixed on the upper surface of the bearing plate (7), the second damping assembly (8) is fixedly connected with a base (3), and the first damping assembly (6) and the second damping assembly (8) are formed by a plurality of rubber supports.

2. A seismic building structure according to claim 1, wherein: the rubber supports forming the first damping assembly (6) and the second damping assembly (8) are all one-way basin-type rubber supports (9).

3. A seismic building structure according to claim 2, wherein: the mounting directions of the rubber support forming the first damping component (6) and the one-way pot-type rubber support forming the second damping support are perpendicular to each other.

4. A seismic building structure according to claim 3, wherein: the unidirectional pot type rubber support (9) comprises a lower support plate (901), a pot body (902) is integrally formed on the upper surface of the lower support plate (901), damping rubber (903) is arranged inside the pot body (902), a steel plate layer (904) is arranged inside the damping rubber (903), and an upper support plate (905) is arranged above the damping rubber (903).

5. A seismic resistant building structure according to claim 4, wherein; and anchor bolts (907) are arranged at four corners of the upper support plate (905) and the lower support plate (901).

6. A seismic resistant building structure as in claim 4, wherein; the lower surface of going up extension board (905) is provided with polytetrafluoroethylene slide (908), the last fixed surface of yielding rubber (903) is connected with middle steel sheet (906).