An earthquake-resistant structural brick and an earthquake-resistant structural wall

Abstract

The application discloses an anti-seismic structure brick and an anti-seismic structure wall. The anti-seismic structure brick comprises a damping plate, a bottom plate, a horizontal anti-seismic component and a fixing component. The number of the damping plates is two. The two damping plates are completely the same and are arranged on the two sides of the bottom plate respectively. The bottom plate and the mounting plate form a U-shaped cavity. The horizontal anti-seismic component comprises a reinforcing rod. The two ends of the reinforcing rod are respectively inserted into the two damping plates. Under the action of the reinforcing rod, the stability of the connection between the damping plate and the bottom plate is ensured. When the anti-seismic structure brick is shaken in the horizontal direction, the reinforcing rod can ensure the spacing between the two damping plates. Under the action of the reinforcing rod, the transverse tensile strength of the damping plate is improved, so that the horizontal damping purpose is achieved. When the anti-seismic structure brick is shaken in the vertical direction, the fixing component can support the damping plate through the inclined rod, so that the stress strength of the damping plate is improved.

Description

Technical Field

[0001] This application relates to the field of earthquake-resistant wall technology, and more particularly to an earthquake-resistant structural brick and an earthquake-resistant structural wall. Background Technology

[0002] Shear walls, also known as wind-resistant walls, earthquake-resistant walls, or structural walls, are walls in buildings or structures that primarily bear horizontal and vertical loads (gravity) caused by wind or earthquakes, preventing structural shear failure. They are typically made of reinforced concrete.

[0003] Currently, there are various types of shear wall seismic-resistant structures on the market, but most of these shear wall seismic-resistant structures have poor seismic performance. They often only provide seismic resistance in the horizontal direction, either in the lateral or longitudinal direction, which is not balanced enough. When subjected to large vibrations, they may be at risk of fracture and damage, posing certain safety hazards. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the first aspect of this utility model provides an earthquake-resistant structural brick.

[0006] The second aspect of this utility model provides an earthquake-resistant structural wall.

[0007] In view of this, a seismic-resistant structural brick is proposed according to a first aspect of the embodiments of this application, comprising: a damping plate, wherein the number of damping plates is two, and the two damping plates are arranged opposite to each other.

[0008] A horizontal seismic damping component is disposed inside the two damping plates. The horizontal seismic damping component includes a reinforcing rod, the two ends of which are respectively inserted into the interior of the two damping plates.

[0009] The fixing assembly has a base plate and diagonal rods. Two damping plates are disposed on both sides of the base plate. There are two diagonal rods, one end of which is connected to the base plate, and the other end of which is disposed on the inner side of the two damping plates respectively.

[0010] In one feasible implementation, it further includes:

[0011] An earthquake-resistant roof slab, wherein the earthquake-resistant roof slab is disposed on top of the two damping plates;

[0012] A support plate is disposed between the two damping plates, the top end of the support plate abuts against the seismic top plate, the lower end of the support plate is connected to the base plate of the fixing assembly, and the reinforcing rod passes through the support plate.

[0013] In one feasible implementation, the fixing component further includes:

[0014] Mounting base, the mounting base is disposed on the side of the base plate facing the support plate, the mounting base is disposed on the central axis of the base plate, and the base plate is connected to the support plate through the mounting base;

[0015] One end of the diagonal rod is connected to the base plate via a mounting bracket;

[0016] A connecting seat is embedded inside the damping plate. The connecting seat has a fixing frame, and the other end of the diagonal rod is set inside the damping plate through the fixing frame of the connecting seat.

[0017] In one feasible implementation, it further includes:

[0018] Embedded grooves are respectively formed at the lower ends of the two damping plates;

[0019] Embedded wing plates are symmetrically arranged on both sides of the base plate, and the base plate and the shock-absorbing plate are fixed together by embedding grooves and embedded wing plates.

[0020] In one feasible implementation, the lower end of the support plate is provided with a recess, and the top end of the mounting base is embedded in the support plate through the recess.

[0021] In one feasible implementation, the fixing component further includes:

[0022] A fixed short rod passes through the damping plate and the connecting seat.

[0023] In one feasible implementation, the number of the horizontal seismic components is three sets, and they are arranged at intervals along a direction parallel to the damping plate.

[0024] The number of fixing components is three sets, and they are arranged at intervals along a direction parallel to the damping plate;

[0025] There are three recesses at the lower end of the support plate, and their positions correspond to the positions of the fixing components.

[0026] In one feasible implementation, the horizontal seismic-resistant component further includes:

[0027] A prestressed spring is provided on the outside of the reinforcing rod, and each reinforcing rod is provided with two prestressed springs;

[0028] The two prestressed springs are respectively disposed on both sides of the support plate;

[0029] One end of the prestressed spring is connected to the support plate, and the other end of the prestressed spring is connected to the inner side of the damping plate;

[0030] The prestressed spring is in a stretched state and applies a force from the damping plate to the support plate to the connected damping plate.

[0031] In one feasible implementation, the fixing component further includes:

[0032] Fastening bolts are used to connect the diagonal rod to the mounting base and the connecting base;

[0033] A preload assembly is disposed at the fastening end of the fastening bolt. The preload assembly is in a compressed state and applies a force in the tightening direction to the fastening bolt.

[0034] According to a second aspect of the embodiments of this application, a seismic-resistant structural wall is provided, comprising:

[0035] The earthquake-resistant structural bricks as described in any one of the above descriptions are arranged in staggered layers.

[0036] The reinforced steel structure is provided on both sides and inside the wall constructed of earthquake-resistant brick blocks;

[0037] A concrete structure, wherein the concrete structure is poured into the sides and internal cavity of the cavity built by the earthquake-resistant structural bricks.

[0038] Compared with the prior art, the present invention has at least the following beneficial effects:

[0039] The seismic-resistant structural brick block provided in this application includes damping plates, a base plate, horizontal seismic-resistant components, and fixing components. Two damping plates are provided, which are identical and are respectively disposed on both sides of the base plate, forming a U-shaped cavity with the base plate and mounting plate. The horizontal seismic-resistant component includes reinforcing rods, with both ends of the reinforcing rods inserted into the two damping plates. The reinforcing rods ensure the stability of the connection between the damping plates and the base plate. When subjected to horizontal shaking, the reinforcing rods maintain the spacing between the two damping plates and increase the lateral tensile strength of the damping plates, thereby achieving horizontal vibration damping. When the seismic-resistant structural brick block is subjected to vertical vibration, the fixing components, through diagonal braces, support the damping plates, increasing their stress resistance and effectively improving the seismic resistance of the structural brick block. Attached Figure Description

[0040] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0041] Figure 1 A structural block diagram of an earthquake-resistant structural brick block according to an embodiment of this application;

[0042] Figure 2 A cross-sectional structural block diagram of an earthquake-resistant structural brick block according to an embodiment of this application;

[0043] Figure 3 A structural block diagram of a shock-absorbing plate and a support plate according to an embodiment of this application;

[0044] Figure 4 A structural block diagram of a fixing component and base plate according to an embodiment of this application.

[0045] in, Figure 1-4 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0046] 100. Damping plate; 200. Base plate; 300. Horizontal seismic resistant component; 400. Fixing component; 500. Seismic resistant top plate; 600. Support plate; 700. Embedded groove; 800. Embedded wing plate;

[0047] 410, Diagonal brace; 420, Mounting base; 430, Connecting base; 440, Fixed short bar. Detailed Implementation

[0048] To better understand the above technical solutions, the technical solutions of the embodiments of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this application, rather than limitations on the technical solutions of this application. In the absence of conflict, the embodiments of this application and the technical features in the embodiments can be combined with each other.

[0049] like Figure 1-4As shown, a seismic-resistant structural brick block is proposed according to a first aspect of the present application, comprising: two damping plates 100 arranged opposite to each other; a horizontal seismic-resistant component 300 disposed inside the two damping plates 100, the horizontal seismic-resistant component including a reinforcing rod, the two ends of which are respectively inserted into the interior of the two damping plates 100; and a fixing component 400 having a base plate 200 and diagonal rods 410, the two damping plates 100 being disposed on both sides of the base plate 200, the two diagonal rods 410 being connected at one end to the base plate 200, and the other ends of the two diagonal rods 410 being disposed inside the two damping plates 100.

[0050] The seismic-resistant structural bricks provided in this application embodiment include a damping plate 100, a base plate 200, a horizontal seismic-resistant component 300, and a fixing component 400.

[0051] There are two damping plates 100. It can be understood that the two damping plates 100 are completely identical. The two damping plates 100 are respectively set on the two sides of the base plate 200. The base plate 200 and the mounting plate form a U-shaped cavity.

[0052] The horizontal seismic stabilizing component 300 includes a reinforcing rod, with its two ends inserted into two damping plates 100 respectively. Under the action of the reinforcing rod, the stability of the connection between the damping plate 100 and the base plate 200 can be ensured. When subjected to horizontal shaking, the reinforcing rod can maintain the distance between the two damping plates 100. Under the action of the reinforcing rod, the lateral tensile strength of the damping plate 100 can be improved, thereby achieving the purpose of horizontal vibration reduction.

[0053] When the seismic-resistant structural bricks are subjected to vertical vibration, the fixing component 400 can support the damping plate 100 through the diagonal brace 410, thereby increasing the stress strength of the damping plate 100 and effectively improving the seismic resistance of the structural bricks.

[0054] like Figure 1-4 As shown, the earthquake-resistant structural brick also includes: an earthquake-resistant top plate 500, which is disposed at the top of the two damping plates 100; a support plate 600, which is disposed between the two damping plates 100, with the top of the support plate 600 abutting against the earthquake-resistant top plate 500, and the lower end of the support plate 600 connected to the base plate 200 of the fixing component 400, and the reinforcing rod passing through the support plate 600.

[0055] In this technical solution, the seismic-resistant top plate 500 is set on top of the two damping plates 100. The seismic-resistant top plate 500, together with the damping plates 100 and the bottom plate 200, forms a through frame, which further enhances the seismic resistance of the structural bricks and facilitates subsequent masonry using the seismic-resistant structural bricks.

[0056] The support plate 600 is set along the central axis of the structural brick block. The support plate 600 is used to provide further support for the middle of the seismic top plate 500 and bottom plate 200, to prevent the frame of the structural brick block from collapsing, and to further improve the seismic resistance of the seismic structural brick block.

[0057] like Figure 1-4 As shown, the fixing component 400 further includes: a mounting base 420, which is disposed on the side of the base plate 200 facing the support plate 600 and is located on the central axis of the base plate 200; the base plate 200 is connected to the support plate 600 through the mounting base 420; one end of the diagonal rod 410 is connected to the base plate 200 through the mounting base 420; and a connecting seat 430, which is embedded inside the damping plate 100 and has a fixing frame; the other end of the diagonal rod 410 is disposed inside the damping plate 100 through the fixing frame of the connecting seat 430.

[0058] In this technical solution, the fixing component 400 also includes a mounting base 420 and a connecting base 430.

[0059] The connecting seat 430 is arranged along the central axis of the base plate 200. There are two connecting seats 430, which are respectively arranged inside the damping plate 100. The mounting seat 420 and the connecting seat 430 are both used to provide the mounting foundation for the diagonal bar 410.

[0060] like Figure 1-4 As shown, the earthquake-resistant structural brick also includes: an embedding groove 700, which is respectively opened at the lower end of the two damping plates 100; and an embedding wing plate 800, which is symmetrically arranged on both sides of the base plate 200. The base plate 200 and the damping plate 100 are fixed together by the embedding groove 700 and the embedding wing plate 800.

[0061] In this technical solution, the embedded groove 700 is formed at the lower end of the damping plate 100, and as shown in the figure, there are blocks at the lower end of the damping plate 100 and on both sides of the embedded groove 700. The embedded wing plate 800 is disposed on both sides of the base plate 200, and as shown in the figure, there are blocks on both sides of the base plate 200 and at both ends of the embedded wing plate 800.

[0062] When the damping plate 100 and the base plate 200 are connected by the embedded groove 700 and the embedded wing plate 800, the stop block at the lower end of the damping plate 100 and the stop blocks on both sides of the base plate 200 abut against each other. At the same time, in conjunction with the seismic top plate 500, the damping plate 100 can be limited, further ensuring that the distance between the two damping plates 100 remains stable, thereby improving the stability of the seismic structure bricks.

[0063] like Figure 1-4 As shown, the lower end of the support plate 600 is provided with a recess, and the top end of the mounting base 420 is embedded in the support plate 600 through the recess.

[0064] In this technical solution, the top of the mounting base 420 is inserted into the support plate 600 by embedding a groove. The insertion connection replaces the abutment connection. This connection method can resist not only the compressive force from the vertical direction, but also the force from the horizontal direction, further improving the stability of the earthquake-resistant structural bricks.

[0065] like Figure 1-4 As shown, the fixing assembly 400 further includes a fixing short rod 440, which passes through the shock-absorbing plate 100 and the connecting seat 430.

[0066] In this technical solution, the fixing component 400 also includes a fixing short rod 440. As shown in the figure, the thickness of the connecting seat 430 is less than the thickness of the damping plate 100. After the connecting seat 430 is embedded in the damping plate 100, the side of the damping plate 100 facing away from the connecting seat 430 still retains part of the structure. By passing through and embedding the fixing short rod 440 into the connecting seat 430 and the damping plate 100, the connection between the connecting seat 430 and the damping plate 100 is strengthened.

[0067] In practical applications, the fixed short rod 440 is interference-fitted with the holes in the connecting seat 430 and the damping plate 100.

[0068] like Figure 1-4 As shown, there are three sets of horizontal seismic stabilizing components 300, which are arranged at intervals along a direction parallel to the damping plate 100; there are three sets of fixing components 400, which are arranged at intervals along a direction parallel to the damping plate 100; there are three sinkholes at the lower end of the support plate 600, and their positions correspond to the positions of the fixing components 400.

[0069] In this technical solution, there are three sets of horizontal seismic resisting components 300 and three sets of fixing components 400, which are spaced apart along the central axis of the base plate 200. This arrangement can distribute the force and improve the seismic resistance of the seismic structural bricks through the three sets of horizontal seismic resisting components 300 and fixing components 400.

[0070] In this embodiment, the horizontal anti-seismic component 300 and the fixing component 400 are positioned correspondingly, and the two ends of the reinforcing rod pass through the connecting seat 430 and then through the damping plate 100.

[0071] like Figure 1-4 As shown, the horizontal seismic stabilizing component 300 further includes: prestressed springs, which are disposed on the outside of the reinforcing rods, and each reinforcing rod is provided with two prestressed springs; the two prestressed springs are respectively disposed on both sides of the support plate 600; one end of the prestressed spring is connected to the support plate 600, and the other end of the prestressed spring is connected to the inside of the damping plate 100; the prestressed spring is in a stretched state and applies a force from the damping plate 100 to the support plate 600 to the connected damping plate 100.

[0072] In this technical solution, the horizontal seismic component 300 also includes a prestressed spring. The prestressed spring applies prestress to the two damping plates 100 in the direction of the support plate 600. Although the bricks are usually subjected to inward pressure during use, the sidewalls of the structural bricks will still be subjected to outward tension and thrust during the concrete pouring process or under special conditions. Therefore, the prestressed spring is added. When the damping plate 100 is subjected to a force away from the support plate 600, the prestress of the prestressed spring can offset the force on the damping plate 100. This setting prevents the damping plate 100 from falling off to the side away from the reinforcing rod, thereby increasing the stability of the structure.

[0073] like Figure 1-4 As shown, the fixing assembly 400 further includes: a fastening bolt, wherein the inclined rod 410 is connected to the mounting base 420 and the connecting base 430 by the fastening bolt; and a pre-tightening force assembly, wherein the pre-tightening force assembly is disposed at the fastening end of the fastening bolt, the pre-tightening force assembly is in a compressed state, and applies a force in the tightening direction to the fastening bolt.

[0074] In this technical solution, the fixing component 400 also includes a fastening bolt and a pre-tightening force component. The diagonal bar 410 is connected to the mounting base 420 and the connecting base 430 by the fastening bolt. After the fastening bolt is tightened, a pre-tightening force component is added to the tightening end of the fastening bolt. The pre-tightening force component applies a force in the tightening direction to the fastening bolt. During use, the fastening bolt inevitably loosens. Therefore, the pre-tightening force component is added to resist the force that causes the fastening bolt to loosen, thereby further improving the stability of this technical solution.

[0075] like Figure 1-4As shown, a second aspect of the embodiments of this application provides an earthquake-resistant structural wall, comprising: earthquake-resistant structural bricks as described in any one of the above, wherein the earthquake-resistant structural bricks are stacked in staggered layers; a steel reinforcement structure, wherein the steel reinforcement structure is disposed on both sides and inside the wall constructed by the earthquake-resistant structural bricks; and a concrete structure, wherein the concrete structure is poured into both sides and the internal cavity of the cavity constructed by the earthquake-resistant structural bricks.

[0076] In this embodiment, the earthquake-resistant structural bricks proposed in this technical solution are laid in staggered layers, with both ends of the earthquake-resistant structural bricks connected, providing space for the installation and pouring of the steel reinforcement structure and the concrete structure. This achieves the combination of the earthquake-resistant structural bricks and the reinforced concrete structure of the traditional shear wall. It has been verified that the earthquake-resistant structural wall proposed in this technical solution can effectively improve the shear resistance and earthquake resistance performance of the shear wall.

[0077] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "join," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0078] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0079] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0080] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A seismic resistant structural block, characterized by, include: The damping plate consists of two pieces, which are arranged opposite to each other. A base plate, wherein the shock-absorbing plates are disposed on both sides of the base plate; A horizontal seismic damping component is disposed inside the two damping plates. The horizontal seismic damping component includes a reinforcing rod, the two ends of which are respectively inserted into the interior of the two damping plates. The fixing assembly includes diagonal braces, and each set of the fixing assembly has two diagonal braces. One end of each diagonal brace is connected to the base plate, and the other end of each diagonal brace is connected to two damping plates.

2. The seismic structural brick of claim 1, wherein Also includes: An earthquake-resistant roof slab, wherein the earthquake-resistant roof slab is disposed on top of the two damping plates; A support plate is disposed between the two damping plates, the top end of the support plate abuts against the seismic top plate, the lower end of the support plate is connected to the base plate of the fixing assembly, and the reinforcing rod passes through the support plate.

3. The seismic structural brick of claim 2, wherein, The fixing component also includes: Mounting base, the mounting base is disposed on the side of the base plate facing the support plate, the mounting base is disposed on the central axis of the base plate, and the base plate is connected to the support plate through the mounting base; One end of the diagonal rod is connected to the base plate via a mounting bracket; A connecting seat is embedded inside the damping plate. The connecting seat has a fixing frame, and the other end of the diagonal rod is set inside the damping plate through the fixing frame of the connecting seat.

4. The seismic structural brick of claim 1, wherein Also includes: Embedded grooves are respectively formed at the lower ends of the two damping plates; Embedded wing plates are symmetrically arranged on both sides of the base plate, and the base plate and the shock-absorbing plate are fixed together by embedding grooves and embedded wing plates.

5. The earthquake-resistant structural brick block according to claim 3, characterized in that: The lower end of the support plate is provided with a recessed groove, and the top end of the mounting base is embedded in the support plate through the recessed groove.

6. The seismic structural brick of claim 3, wherein, The fixing component also includes: A fixed short rod passes through the damping plate and the connecting seat.

7. The earthquake-resistant structural brick block according to claim 5, characterized in that: The number of horizontal seismic-resistant components is three sets, and they are arranged at intervals along a direction parallel to the damping plate; The number of fixing components is three sets, and they are arranged at intervals along a direction parallel to the damping plate; There are three recesses at the lower end of the support plate, and their positions correspond to the positions of the fixing components.

8. The seismic structural brick of claim 2, wherein, The horizontal seismic-resistant component also includes: A prestressed spring is provided on the outside of the reinforcing rod, and each reinforcing rod is provided with two prestressed springs; The two prestressed springs are respectively disposed on both sides of the support plate; One end of the prestressed spring is connected to the support plate, and the other end of the prestressed spring is connected to the inner side of the damping plate; The prestressed spring is in a stretched state and applies a force from the damping plate to the support plate to the connected damping plate.

9. The seismic structural brick of claim 3, wherein, The fixing component also includes: Fastening bolts are used to connect the diagonal rod to the mounting base and the connecting base; A preload assembly is disposed at the fastening end of the fastening bolt. The preload assembly is in a compressed state and applies a force in the tightening direction to the fastening bolt.

10. A seismic structural wall characterized by, include: The earthquake-resistant structural bricks as described in any one of claims 1-9 are arranged in staggered layers; The reinforced steel structure is provided on both sides and inside the wall constructed of earthquake-resistant brick blocks; A concrete structure, wherein the concrete structure is poured into the sides and internal cavity of the cavity built by the earthquake-resistant structural bricks.

Images