CN218264405U

CN218264405U - Energy dissipation and shock absorption damper component for earthquake-resistant building

Info

Publication number: CN218264405U
Application number: CN202222446716.7U
Authority: CN
Inventors: 林锋俤; 叶翠婷; 阮婷婷
Original assignee: Fujian Xinghongyu Construction Co ltd; Fuzhou Yonggucheng Building Materials Co ltd; Zhiyong Construction Group Co ltd
Current assignee: Fujian Xinghongyu Construction Co ltd; Fuzhou Yonggucheng Building Materials Co ltd; Zhiyong Construction Group Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-10
Anticipated expiration: 2032-09-15

Abstract

The application discloses antidetonation building energy dissipation damper component relates to antidetonation building technical field, improves when vibrations are too big, and the problem that the shock attenuation effect is difficult to satisfy the user demand, including the wall body and install the shock attenuation component in the wall body, the shock attenuation component includes lower built-in panel, last built-in panel, first attenuator, horizontal pole and slider, the horizontal pole surface is located one side that two sliders kept away from each other and all overlaps and is equipped with buffer spring, one side of slider articulates there is the connecting rod, adjacent two the one end of connecting rod articulates jointly has the connecting plate, connecting plate and first attenuator fixed mounting. This application can play dual shock attenuation damping effect to the building through the setting of first attenuator and second attenuator, improves the shock attenuation damping effect of building, through the setting of buffer spring and bumper shock absorber, can further absorb the vibrations energy and subduct to further improve the energy dissipation shock attenuation effect of building.

Description

Energy dissipation and shock absorption damper component for earthquake-resistant building

Technical Field

The application relates to the field of earthquake-resistant buildings, in particular to an energy dissipation and shock absorption damper component for an earthquake-resistant building.

Background

The earthquake-resistant building refers to a building which needs to be subjected to earthquake-resistant design in an area with the earthquake fortification intensity of 6 degrees or more. From the global investigation of major earthquake disasters, more than 95 percent of human life and death are caused by the damage or collapse of buildings. The method is the most direct and effective method for reducing earthquake disasters by exploring and preventing the damage and collapse reasons of the building in the earthquake and building an earthquake-resistant building which can withstand the strong earthquake from the engineering.

The existing earthquake-resistant building generally adopts a mode of installing a metal mild steel damper in a damping wall to dissipate energy and damp, and utilizes the metal mild steel damper to absorb and reduce the capacity of the building caused by the vibration.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the damping effect of the metal mild steel damper is limited, and when the vibration is too large, the damping effect is difficult to meet the use requirement, so that the energy dissipation damping damper component for the earthquake-resistant building is provided at present.

SUMMERY OF THE UTILITY MODEL

In order to improve when vibrations are too big, the problem that the shock attenuation effect is difficult to satisfy the user demand, this application provides earthquake-resistant building energy dissipation damping attenuator component.

The application provides energy dissipation and shock absorption damper component for earthquake-resistant building, which adopts the following technical scheme:

an energy dissipation and shock absorption damper component of an earthquake-resistant building comprises a wall body and a shock absorption component arranged in the wall body, wherein the shock absorption component comprises a lower pre-embedded plate fixedly connected to the inner bottom wall of the wall body, an upper pre-embedded plate fixedly connected to the inner top wall of the wall body and a first damper arranged between the upper pre-embedded plate and the lower pre-embedded plate, a cross rod is fixedly arranged on one side, close to each other, of the upper pre-embedded plate and the lower pre-embedded plate, two symmetrical slide blocks are sleeved on the surface of the cross rod in a sliding mode, a buffer spring is sleeved on one side, far away from each other, of the two slide blocks on the surface of the cross rod, a connecting rod is hinged to one side of each slide block, one end of each two adjacent connecting rods is hinged to a connecting plate, and the connecting plate is fixedly arranged with the first damper;

the wall body is characterized in that side embedded plates are fixedly connected to two sides of the lower embedded plate on the inner bottom wall, flanges are fixedly connected to two ends of the upper embedded plate, and second dampers are rotatably mounted between the side embedded plates and the flanges.

By adopting the technical scheme, the first damper can play an initial effect of damping and damping on the building, and the second damper can stretch and deform when the building vibrates, so that the damping and damping effect on the building can be further played; in addition, when the building shakes, because can produce relative displacement between last built-in panel and the built-in panel down for the connecting plate also can take place the displacement with last built-in panel and built-in panel down, makes the connecting plate pass through the connecting rod and drives the slider and slide on the horizontal pole, produces the extrusion to buffer spring, makes buffer spring take place deformation and absorb the damping to the vibrations energy, thereby improves the energy dissipation shock attenuation effect of building.

Optionally, the first damper is a metal yielding damper.

By adopting the technical scheme, the metal yield damper dissipates energy in external input structures such as earthquakes and the like by utilizing the non-elastic characteristic of the special soft steel plate after yielding, and can play a primary damping role on buildings.

Optionally, the second damper is a viscous damper.

Through adopting above-mentioned technical scheme, viscous damper utilizes the viscidity of liquid to provide the damping and dissipates the vibration energy, can further play the shock attenuation damping effect to the building.

Optionally, a plurality of fastening bolts are inserted into both sides of the first damper, and the first damper is fixedly mounted on the connecting plate through the fastening bolts.

Through adopting above-mentioned technical scheme, make first attenuator and connecting plate dismouting.

Optionally, two ends of the second damper are hinged with connecting seats, and the two connecting seats are fixedly mounted with the side embedded plate and the turned edge respectively.

Through adopting above-mentioned technical scheme, can carry out the dismouting to the second attenuator through the connecting seat.

Optionally, reinforcing ribs are fixedly connected to corners of the turned-over edge and the upper embedded plate.

Through adopting above-mentioned technical scheme, can play the reinforcement effect to the turn-ups through the stiffening rib.

Optionally, the four corners between the upper embedded plate and the connecting plate and between the lower embedded plate and the connecting plate are provided with dampers.

Through adopting above-mentioned technical scheme, through the setting of bumper shock absorber, can further absorb the vibrations energy and subduct, further improve the energy dissipation shock attenuation effect of building.

Optionally, a plurality of embedded rods are fixedly connected to one side of the lower embedded plate, one side of the lower embedded plate and one side of the side embedded plate, and the embedded rods are embedded in the wall.

By adopting the technical scheme, the lower embedded plate and the side embedded plate can be fixedly connected with the wall body through the embedded rod.

In summary, the present application has the following beneficial effects:

1. this application can play dual shock attenuation damping effect to the building through the setting of first attenuator and second attenuator, improves the shock attenuation damping effect of building.

2. This application can further absorb the vibrations energy through the setting of buffer spring and bumper shock absorber and subduct to further improve the energy dissipation shock attenuation effect of building, be favorable to satisfying the user demand.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a perspective view of the shock-absorbing member of the present application.

Fig. 3 is a front view schematically showing the structure of the shock-absorbing member of the present application.

Description of reference numerals:

1. a wall body; 2. a lower embedded plate; 3. an upper embedded plate; 4. a first damper; 5. a cross bar; 6. a slider; 7. a buffer spring; 8. a connecting rod; 9. a connecting plate; 10. side pre-buried plates; 11. flanging; 12. a second damper; 13. fastening a bolt; 14. a connecting seat; 15. reinforcing ribs; 16. a shock absorber; 17. the rod is embedded.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-2, an energy dissipation and shock absorption damper component for an earthquake-resistant building comprises a wall body 1 and a shock absorption component installed in the wall body 1, wherein a cavity is formed in the wall body 1, the shock absorption component is located in the cavity, the shock absorption component comprises a lower embedded plate 2 fixedly connected to an inner bottom wall of the wall body 1, an upper embedded plate 3 fixedly connected to an inner top wall of the wall body 1, and a first damper 4 installed between the upper embedded plate 3 and the lower embedded plate 2, the first damper 4 is a metal yielding damper, and the metal yielding damper dissipates energy in external input structures such as earthquakes by utilizing the inelastic characteristic of a special soft steel plate after yielding. Through the setting of first attenuator 4, can play the effect of just imitating shock attenuation damping to the building.

Referring to fig. 2 and 3, go up the equal fixed mounting in one side that pre-buried board 3 and lower pre-buried board 2 are close to each other and have horizontal pole 5, the sliding surface of horizontal pole 5 has cup jointed two symmetrical sliders 6, horizontal pole 5 surface bit all overlaps and is equipped with buffer spring 7 in one side that two sliders 6 kept away from each other, one side of slider 6 articulates there is connecting rod 8, the one end of two adjacent connecting rod 8 articulates jointly has connecting plate 9, a plurality of fastening bolt 13 have all been pegged graft in the both sides of first attenuator 4, first attenuator 4 passes through fastening bolt 13 and connecting plate 9 fixed mounting, make first attenuator 4 and connecting plate 9 carry out the dismouting.

When the building shakes, because go up and can produce relative displacement between pre-buried plate 3 and the pre-buried plate 2 down for connecting plate 9 also can take place the displacement with last pre-buried plate 3 and pre-buried plate 2 down, make connecting plate 9 drive slider 6 through connecting rod 8 and slide on horizontal pole 5, produce the extrusion to buffer spring 7, make buffer spring 7 take place deformation and cushion the impact, cooperate first attenuator 4 to absorb the vibrations energy simultaneously and subduct, thereby improve the energy dissipation shock attenuation effect of building.

Wherein, go up pre-buried plate 3 and all install bumper shock absorber 16 with the four corners department between pre-buried plate 2 and the connecting plate 9 down, bumper shock absorber 16 is current mature technique, and the here is not repeated, through the setting of bumper shock absorber 16, can further absorb the vibrations energy and subduct, further improve the energy dissipation shock attenuation effect of building.

Referring to fig. 1 and 3, the two sides of the bottom wall of the wall body 1, which are positioned on the lower embedded plate 2, are fixedly connected with side embedded plates 10, the two ends of the upper embedded plate 3 are fixedly connected with flanges 11, and the corners of the flanges 11 and the upper embedded plate 3 are fixedly connected with reinforcing ribs 15, so that the flanges 11 can be reinforced through the reinforcing ribs 15.

Referring to fig. 1 and 3, a second damper 12 is rotatably installed between the side embedded plate 10 and the turned-over edge 11, the second damper 12 is a viscous damper, the viscous damper utilizes the viscosity of liquid to provide damping for dissipating vibration energy, two ends of the second damper 12 are hinged with connecting seats 14, the two connecting seats 14 are fixedly installed with the side embedded plate 10 and the turned-over edge 11 respectively, the second damper 12 is arranged, when the building vibrates, the second damper 12 can stretch and deform, and the damping effect can be further achieved on the building.

Wherein, the equal fixedly connected with of one side of lower embedded plate 2, lower embedded plate 2 and side embedded plate 10 buries a plurality of poles 17, buries pole 17 and pre-buried in wall body 1, can be connected fixedly lower embedded plate 2, lower embedded plate 2 and side embedded plate 10 and wall body 1 through burying pole 17.

The implementation principle of the application is as follows: the first damper 4 can play a role in primary damping and damping for the building, and the second damper 12 can stretch and deform when the building vibrates, so that the damping and damping effect can be further played for the building; in addition, when the building shakes, because can produce relative displacement between last built-in board 3 and the built-in board 2 down for connecting plate 9 also can take place the displacement with last built-in board 3 and built-in board 2 down, make connecting plate 9 pass through connecting rod 8 and drive slider 6 and slide on horizontal pole 5, produce the extrusion to buffer spring 7, make buffer spring 7 take place deformation and cushion the impact, cooperate first attenuator 4 to absorb the vibrations energy simultaneously and subduct, thereby improve the energy dissipation shock attenuation effect of building.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Antidetonation building energy dissipation damping attenuator component includes wall body (1) and installs the shock attenuation component in wall body (1), its characterized in that: the damping member comprises a lower embedded plate (2) fixedly connected to the inner bottom wall of a wall body (1), an upper embedded plate (3) fixedly connected to the inner top wall of the wall body (1) and a first damper (4) installed between the upper embedded plate (3) and the lower embedded plate (2), a cross rod (5) is fixedly installed on one side, close to each other, of the upper embedded plate (3) and the lower embedded plate (2), two symmetrical sliding blocks (6) are sleeved on the surface of the cross rod (5) in a sliding mode, a buffer spring (7) is sleeved on one side, far away from each other, of the surface of the cross rod (5), one side of each sliding block (6) is hinged with a connecting rod (8), one end of each two adjacent connecting rods (8) is hinged with a connecting plate (9) together, and the connecting plates (9) are fixedly installed with the first damper (4);

the wall body (1) is characterized in that the inner bottom wall is located on two sides of the lower embedded plate (2) and is fixedly connected with side embedded plates (10), two ends of the upper embedded plate (3) are fixedly connected with flanges (11), and second dampers (12) are rotatably installed between the side embedded plates (10) and the flanges (11).

2. An earthquake-resistant building energy-dissipating shock-absorbing damper element as recited in claim 1, wherein: the first damper (4) is a metal yielding damper.

3. An earthquake-resistant building energy-dissipating shock-absorbing damper element as recited in claim 1, wherein: the second damper (12) is a viscous damper.

4. An earthquake-resistant building energy-dissipating shock-absorbing damper element as recited in claim 1, wherein: a plurality of fastening bolts (13) are inserted into two sides of the first damper (4), and the first damper (4) is fixedly mounted with the connecting plate (9) through the fastening bolts (13).

5. An earthquake-resistant building energy-dissipating shock-absorbing damper element as recited in claim 1, wherein: and two ends of the second damper (12) are hinged with connecting seats (14), and the two connecting seats (14) are fixedly installed with the side embedded plate (10) and the flanging (11) respectively.

6. An earthquake-resistant building energy-dissipating shock-absorbing damper element as claimed in claim 1, wherein: and reinforcing ribs (15) are fixedly connected at the corners of the turned-over edge (11) and the upper embedded plate (3).

7. An earthquake-resistant building energy-dissipating shock-absorbing damper element as recited in claim 1, wherein: and shock absorbers (16) are arranged at four corners between the upper embedded plate (3) and the connecting plate (9) and between the lower embedded plate (2).

8. An earthquake-resistant building energy-dissipating shock-absorbing damper element as recited in claim 7, wherein: one side of each of the lower embedded plate (2), the lower embedded plate (2) and the side embedded plate (10) is fixedly connected with a plurality of embedded rods (17), and the embedded rods (17) are embedded in the wall body (1).