Fabricated concrete shear wall high-strength anti-seismic mounting structure

Abstract

The utility model discloses an assembly type concrete shear wall high-strength anti-seismic installation structure which comprises a structure body, a shear wall is installed in the structure body, and connecting blocks are fixedly installed on the side walls of the left end and the right end of the shear wall. Connecting blocks at the left end and the right end of the shear wall are clamped into connecting grooves in the left end and the right end of the connecting piece and fixed through high-strength bolts, and then the connecting pieces and the connecting pieces are clamped into clamping grooves in the bottom of the inner wall of the mounting base through clamping blocks at the bottom, so that the shear wall can be effectively mounted; the connecting stability between the shear walls can be enhanced through the connecting pieces; and meanwhile, symmetrically-distributed fixing columns are fixedly mounted on the front side of the top end of the mounting base, connecting grooves are formed in the upper ends of the side walls of the fixing columns, and the upper ends of the fixing columns are flush with the fixing blocks, so that the fixing columns and the shear wall can be connected together through high-strength bolts, and the mounting stability and shock resistance of the shear wall can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shear walls, in particular to a high-strength earthquake-resistant installation structure of an assembled concrete shear wall. Background Art

[0002] Shear wall, also known as wind-resistant wall, earthquake-resistant wall or structural wall, is a wall in a house or structure that mainly bears horizontal loads and vertical loads (gravity) caused by wind loads or earthquakes. It prevents the house from being destroyed due to structural shear and is also called an earthquake-resistant wall.

[0003] After searching, the Chinese patent authorization number CN 217679835 U discloses a high-strength earthquake-resistant installation structure for assembled concrete shear walls. The advantage of the above scheme is that the application simplifies the reconstruction and repair operations of damaged shear walls by technicians after an earthquake and shortens the repair cycle of construction personnel. However, the structure does not have an effective earthquake-resistant effect on the installation of shear walls, because the shear walls are connected and fixed by limit members and connecting components. This method can easily cause the limit rods to shake significantly or break when subjected to strong earthquakes, thereby reducing the stability of the connection between the shear walls, thereby greatly reducing the earthquake resistance of the shear walls. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a high-strength seismic-resistant installation structure for an assembled concrete shear wall, which solves the problem that the existing high-strength seismic-resistant installation structure for an assembled concrete shear wall cannot provide effective seismic resistance for the installation of the shear wall. Because the shear wall is connected and fixed by means of limiting members and connecting components, this method can easily cause the limiting rods to break when subjected to strong earthquakes, thereby reducing the stability of the connection between the shear walls, thereby greatly reducing the seismic resistance of the shear wall.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a prefabricated concrete shear wall high-strength earthquake-resistant installation structure, including a structural main body, a shear wall is installed inside the structural main body, connecting blocks are fixedly installed on the left and right side walls of the shear wall, a first clamping block is fixedly installed on the bottom end of the shear wall and symmetrically distributed, and a fixing block is fixedly installed on the front end side wall of the shear wall, a connecting piece is installed inside the structural main body, and the left and right side walls of the connecting piece are provided with connecting grooves, and the connecting piece is sleeved on the shear wall side wall connecting block through the connecting groove, and a second clamping block is fixedly installed on the bottom of the connecting piece. When the shear wall is installed, the two shear walls are first connected and fixed by the connecting piece. Because the connecting piece and the shear wall are fitted together, the wall can be effectively prevented from shaking violently when a strong earthquake occurs. At the same time, through the reinforcement of high-strength bolts, the seismic resistance caused by looseness between the connecting piece and the shear wall can be effectively avoided, thereby greatly improving the seismic resistance of the shear wall.

[0006] Preferably, a mounting seat is installed inside the structural main body, a mounting groove is provided on the top surface inside the mounting seat, and symmetrically distributed clamping grooves are provided on the bottom of the mounting groove to facilitate the installation of the shear wall and the connecting piece.

[0007] Preferably, symmetrically distributed fixing columns are fixedly installed on the front side of the top of the mounting seat, threaded holes are provided on the upper ends of the side walls of the fixing columns, and the threaded holes on the upper ends of the side walls of the fixing columns are flush with the fixing blocks, and the fixing columns are connected to the fixing blocks by high-strength bolts. By connecting the fixing columns to the fixing blocks, the shear wall can be better reinforced, making it more secure after installation.

[0008] Preferably, the shear wall is connected to the slot at the bottom of the inner wall of the mounting base through a first clamping block, and the connecting piece is connected to the slot at the bottom of the inner wall of the mounting base through a second clamping block, so that the shear wall and the connecting piece can be installed more stably after the connection is completed.

[0009] Preferably, the mounting seat is sleeved on the lower ends of the outer walls of the shear wall and the connector through the mounting groove, and the stability of the shear wall and the connector after the connection is completed can be further improved through the mounting seat.

[0010] The utility model provides a high-strength earthquake-resistant installation structure of an assembled concrete shear wall. It has the following beneficial effects:

[0011] 1. A connector is installed inside the assembled concrete shear wall high-strength earthquake-resistant installation structure. When the shear wall is installed, the connecting blocks at the left and right ends of the shear wall are clamped in the connecting grooves at the left and right ends of the connector, and fixed by high-strength bolts. Then, the two are clamped in the clamping groove at the bottom of the inner wall of the installation seat through the clamping blocks at the bottom, so that the shear wall can be effectively installed, and the stability of the connection between the shear walls can be strengthened by the connector;

[0012] 2. This kind of assembled concrete shear wall high-strength earthquake-resistant installation structure, at the same time, symmetrically distributed fixing columns are fixedly installed on the front side of the top of the mounting seat, and the upper ends of the side walls of the fixing columns are provided with connecting grooves, and the upper ends of the fixing columns are flush with the fixing blocks, so that the fixing columns can be connected to the shear wall through high-strength bolts, thereby further improving the stability of the shear wall installation and improving the earthquake resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the shear wall separation structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the mounting base of the utility model;

[0016] Figure 4 This is a schematic diagram of the shear wall structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the connecting piece of the utility model.

[0018] In the figure, 1-structural body, 2-mounting seat, 3-mounting groove, 4-card slot, 5-shear wall, 6-connecting block, 7-first card block, 8-fixing block, 9-connecting piece, 10-connecting groove, 11-second card block, 12-fixing column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In this embodiment,

[0021] Example 1

[0022] In this embodiment, reference Figure 1 , 45. A high-strength earthquake-resistant installation structure of an assembled concrete shear wall, comprising a structural body 1, wherein a shear wall 5 is installed inside the structural body 1, and connecting blocks 6 are fixedly installed on the left and right side walls of the shear wall 5, and a first clamping block 7 symmetrically distributed is fixedly installed on the bottom end of the shear wall 5, and a fixing block 8 symmetrically distributed is fixedly installed on the front end side wall of the shear wall 5, and a connecting piece 9 is installed inside the structural body 1, and the left and right side walls of the connecting piece 9 are provided with connecting grooves 10, and the connecting piece 9 is sleeved on the side wall connecting block 6 of the shear wall 5 through the connecting groove 10, and a second clamping block 11 is fixedly installed on the bottom of the connecting piece 9. When the shear wall 5 is installed, the two shear walls 5 are first connected and fixed by the connecting piece 9. Because the connecting piece 9 and the shear wall 5 are fitted together, the wall can be effectively prevented from shaking violently when a strong earthquake occurs. At the same time, through the reinforcement of high-strength bolts, the looseness between the connecting piece 9 and the shear wall 5 can be effectively avoided. The seismic resistance decrease caused by the looseness, greatly improving the seismic resistance of the shear wall.

[0023] Example 2

[0024] In this embodiment, reference Figure 1-3 A mounting seat 2 is installed inside the structural main body 1, and a mounting groove 3 is provided on the inner top surface of the mounting seat 2. A symmetrically distributed card groove 4 is provided at the bottom of the mounting groove 3 to facilitate the installation of the shear wall 5 and the connecting member 9. The shear wall 5 is connected to the card groove 4 at the bottom of the inner wall of the mounting seat 2 through a first card block 7, and the connecting member 9 is connected to the card groove 4 at the bottom of the inner wall of the mounting seat 2 through a second card block 11, so that the shear wall 5 and the connecting member 9 can be installed more stably after the connection is completed. The mounting seat 2 is sleeved on the lower end of the outer wall of the shear wall 5 and the connecting member 9 through the mounting groove 3, and the stability of the shear wall 5 and the connecting member 9 after the connection is completed can be further improved through the mounting seat 2.

[0025] Example 3

[0026] In this embodiment, reference Figure 1 , 4 The front side of the top of the mounting seat 2 is fixed with symmetrically distributed fixing columns 12, the upper ends of the side walls of the fixing columns 12 are provided with threaded holes, and the threaded holes at the upper ends of the side walls of the fixing columns 12 are flush with the fixing blocks 8, and the fixing columns 12 are connected to the fixing blocks 8 by high-strength bolts. By connecting the fixing columns 12 to the fixing blocks 8, the shear wall 5 can be better reinforced, making it more secure after installation.

[0027] The working principle of the device is as follows: when installing the shear wall 5, the connecting blocks 6 at the left and right ends of the shear wall 5 are clamped in the connecting grooves 10 at the left and right ends of the connecting piece 9, and fixed by high-strength bolts, and then the two are clamped in the clamping grooves 4 at the bottom of the inner wall of the mounting seat 2 through the first clamping block 7 and the second clamping block 11 at the bottom, so that the shear wall 5 can be effectively installed, and the stability of the connection between the shear walls 5 can be strengthened by the connecting piece 9. At the same time, after the shear wall 5 is installed, the fixing block 8 of its side wall is aligned with the threaded hole at the upper end of the side wall of the fixing column 12. At this time, high-strength bolts are used to penetrate the fixing column 12 and connect with the inner wall of the fixing block 8, so that the fixing column 12 can be firmly connected to the fixing column 12, thereby further improving the stability of the shear wall 5 after installation, and greatly improving its seismic resistance, avoiding the situation where the seismic resistance of the shear walls 5 decreases due to loose connection, and greatly improving the practicality of the structural main body 1.

[0028] The components of the utility model, 1-structural body, 2-mounting seat, 3-mounting groove, 4-card slot, 5-shear wall, 6-connecting block, 7-first card block, 8-fixing block, 9-connecting piece, 10-connecting groove, 11-second card block, 12-fixing column, are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0029] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-strength seismic-resistant installation structure of an assembled concrete shear wall, characterized in that: The invention comprises a structural body (1), wherein a shear wall (5) is installed inside the structural body (1), connecting blocks (6) are fixedly installed on the left and right side walls of the shear wall (5), a symmetrically distributed first clamping block (7) is fixedly installed on the bottom end of the shear wall (5), and a symmetrically distributed fixing block (8) is fixedly installed on the front side wall of the shear wall (5), a connecting piece (9) is installed inside the structural body (1), connecting grooves (10) are provided on the left and right side walls of the connecting piece (9), and the connecting piece (9) is sleeved on the side wall connecting block (6) of the shear wall (5) through the connecting groove (10), and a second clamping block (11) is fixedly installed on the bottom of the connecting piece (9).

2. According to claim 1, a prefabricated concrete shear wall high-strength earthquake-resistant installation structure is characterized in that: A mounting seat (2) is installed inside the structural main body (1), a mounting groove (3) is provided on the top surface of the interior of the mounting seat (2), and symmetrically distributed clamping grooves (4) are provided at the bottom of the mounting groove (3).

3. According to claim 2, a prefabricated concrete shear wall high-strength earthquake-resistant installation structure is characterized in that: A symmetrically distributed fixing column (12) is fixedly mounted on the front side of the top end of the mounting seat (2); a threaded hole is provided at the upper end of the side wall of the fixing column (12); the threaded hole at the upper end of the side wall of the fixing column (12) is flush with the fixing block (8); and the fixing column (12) is connected to the fixing block (8) via a high-strength bolt.

4. According to claim 1, a prefabricated concrete shear wall high-strength earthquake-resistant installation structure is characterized in that: The shear wall (5) is clamped to the clamping groove (4) at the bottom of the inner wall of the mounting seat (2) via a first clamping block (7), and the connecting piece (9) is clamped to the clamping groove (4) at the bottom of the inner wall of the mounting seat (2) via a second clamping block (11).

5. According to claim 2, a prefabricated concrete shear wall high-strength earthquake-resistant installation structure is characterized in that: The mounting seat (2) is sleeved on the lower end of the outer wall of the shear wall (5) and the connecting member (9) through the mounting groove (3).

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