A connecting structure of a shear wall

Abstract

The utility model discloses a connecting structure of shear wall, including wall, be equipped with the connecting plate between wall, be equipped with the reinforcing bar one side of connecting plate, wall outer end is equipped with the connecting groove, be equipped with the reinforcing groove in connecting groove, connecting plate and connecting groove cooperate, reinforcing bar and reinforcing groove cooperate, be equipped with the mounting hole on wall, be equipped with the fixed hole on connecting plate, be equipped with the fixed peg in mounting hole, fixed peg and fixed hole cooperate, be equipped with the insertion frame one end of connecting plate, be equipped with the zigzag frame on insertion frame, be equipped with the insertion groove on wall, be equipped with the sealing washer in insertion groove, insertion frame and insertion groove cooperate, zigzag frame and sealing washer cooperate, this equipment stress bearing is stronger, and convenient dismouting, and the connection is stable, and the use effect is better.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and more specifically, it relates to a connection structure for shear walls. Background Technology

[0002] Shear walls are important building components, also known as wind-resistant walls, earthquake-resistant walls, or structural walls. They can bear horizontal loads, making buildings more stable. Current construction techniques often use prefabricated shear walls, combining multiple modules to form a shear wall for easier construction.

[0003] Common shear wall connections are relatively simple, merely linking adjacent precast shear walls together with simple reinforcing ribs to achieve wall fit. This connection structure is overly simplistic. In actual use, when shear walls bear horizontal stress, and this stress is concentrated between shear wall modules, a significant portion is applied to the reinforcing ribs, resulting in uneven distribution and insufficient load-bearing capacity, leading to inadequate stability. Furthermore, during construction, a pouring process is required to ensure a tight connection between the shear walls and the connecting structure. Once fixed, the shear walls cannot be disassembled. If part of the wall is damaged, the entire shear wall needs to be replaced, which is inconvenient for maintenance and may cause problems for future construction. Additionally, after assembly, precast shear walls often have gaps left over from the splicing process, which may result in loose connections, leading to air and heat leaks and affecting the stability of the internal connection structure. Utility Model Content

[0004] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides a connection structure for shear walls, thereby solving the technical problem mentioned in the background art of poor performance of the connection structure for shear walls.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a connection structure for a shear wall, comprising a wall body, a connecting plate provided between the wall bodies, reinforcing ribs provided on both sides of the connecting plate, a connecting groove provided at the outer end of the wall body, a reinforcing groove provided inside the connecting groove, the connecting plate cooperating with the connecting groove, the reinforcing ribs cooperating with the reinforcing groove, an installation hole provided on the wall body, a fixing hole provided on the connecting plate, a fixing bolt provided inside the installation hole, and the fixing bolt cooperating with the fixing hole; The connecting plate has insertion frames at both ends, and the insertion frames have bend frames. The wall has an insertion slot, and the insertion slot has a sealing gasket. The insertion frames cooperate with the insertion slot, and the bend frames cooperate with the sealing gasket.

[0006] The present invention is further configured such that a fitting frame is fixedly connected to the outer end of the connecting plate, a mating frame is fixedly connected to the outer end of the fitting frame, and a mating groove is opened at the outer end of the wall. The mating groove and the mating frame mate with each other, so that the fit between the wall and the connecting structure is tighter.

[0007] The present invention is further provided that the two ends of the mating frame are provided with sealing strips, and the sealing strips are in contact with the side ends of the mating groove to improve the sealing effect.

[0008] The present invention is further provided that the connecting groove is provided with a mating groove, which cooperates with the fixing bolt to make the force of the connection and fixation more uniform.

[0009] The present invention is further configured such that the fixing bolt includes a bolt cap and a bolt post, and a cap groove is provided on the mounting hole, wherein the bolt cap cooperates with the cap groove to keep the wall surface flat.

[0010] The present invention is further provided with a sealing ring in the cap groove to avoid affecting the interior.

[0011] The present invention is further configured such that a positioning post is provided on the side end of the mating frame, and a positioning groove is provided on the mating groove, wherein the positioning post and the positioning groove cooperate for easy assembly.

[0012] (III) Beneficial Effects Compared with the prior art, this utility model provides a connection structure for shear walls, which has the following advantages: 1. By combining reinforcing ribs and connecting plates, a connecting structure is formed. The wall is assembled by the cooperation of connecting grooves and reinforcing grooves. It is fixed by the cooperation of mounting holes, fixing holes and fixing bolts to form a shear wall. The contact area between the connecting structure and the wall is larger, which disperses stress. When subjected to stress impact, the stress will be more evenly distributed on the connecting plate and reinforcing ribs, so that the connection between the wall and the connecting structure remains stable. It can withstand greater loads and external forces, and is more stable in use.

[0013] 2. By combining the insertion frame, the bend frame, the insertion groove, and the sealing gasket, a sealed connection structure is formed between the wall and the connecting structure, ensuring a tight fit between the wall and the connecting plate. This connection structure replaces grouting, making the connection structure simple, stable, and easy to disassemble. When the wall is damaged, only the damaged part of the wall needs to be replaced, facilitating construction.

[0014] 3. The fit between the wall and the outer layer is kept tight by the fitting frame, mating frame and mating groove. The sealing strip further provides a sealing effect to avoid the influence of the outside on the inside and keep the connection of the wall stable. Attached Figure Description

[0015] Figure 1This is a front view of the connection structure of a shear wall in this utility model. Figure 2 This is a schematic diagram of the connection structure after the connecting plate is separated from the wall in this utility model; Figure 3 This is a schematic diagram of the connection plate and the reinforcing rib structure after disassembly in this utility model; Figure 4 This is a sectional view of the side structure of the wall interior and the reinforcing groove in this utility model; Figure 5 This is a front sectional view of the internal structure of the wall and the reinforcing groove in this utility model.

[0016] In the diagram: 1. Wall; 2. Connecting plate; 3. Reinforcing rib; 4. Connecting groove; 5. Reinforcing groove; 6. Mounting hole; 7. Fixing hole; 8. Fixing bolt; 9. Insertion frame; 10. Bending frame; 11. Insertion groove; 12. Sealing gasket; 13. Fitting frame; 14. Mating frame; 15. Mating groove; 16. Sealing strip; 17. Butt groove; 18. Bolt cap; 19. Bolt post; 20. Cap groove; 21. Sealing ring; 22. Positioning post; 23. Positioning groove. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0020] Please see Figure 1-5 A shear wall connection structure includes a wall 1, a connecting plate 2 between the walls 1, reinforcing ribs 3 on both sides of the connecting plate 2, a connecting groove 4 at the outer end of the wall 1, a reinforcing groove 5 inside the connecting groove 4, the connecting plate 2 cooperating with the connecting groove 4, the reinforcing ribs 3 cooperating with the reinforcing groove 5, an installation hole 6 on the wall 1, a fixing hole 7 on the connecting plate 2, a fixing bolt 8 inside the installation hole 6, and the fixing bolt 8 cooperating with the fixing hole 7. The connecting plate 2 has insertion frames 9 at both ends, and a bend frame 10 on the insertion frame 9. An insertion slot 11 is opened on the wall 1, and a sealing gasket 12 is provided in the insertion slot 11. The insertion frame 9 cooperates with the insertion slot 11, and the bend frame 10 cooperates with the sealing gasket 12.

[0021] In this embodiment, the connecting plate 2 provides a connecting structure to connect the precast shear wall 1 together. The connecting plate 2 is inserted into the connecting groove 4, and the reinforcing rib 3 is inserted into the reinforcing groove 5. The fixing bolt 8 passes through the mounting hole 6 and is inserted into the fixing hole 7 to fix the connecting plate 2 in the connecting groove 4. Thus, the two sets of wall 1 are connected by the connecting plate 2 and the wall 1 is combined into one. With the cooperation of the connecting plate 2 and the reinforcing rib 3, when under stress, the stress is received by the connecting plate 2, so that the force distribution is more uniform and the connection strength is improved.

[0022] More specifically, when the combined wall 1 and the connecting plate 2 are in tandem, the insertion frame 9 is controlled to enter the insertion slot 11, so that the curved frame 10 with the sealing gasket 12 is tightly attached to the inner wall of the insertion slot 11. The sealing gasket 12 provides a sealing effect, and when the curved frame 10 and the sealing gasket 12 are attached, a continuously curved contact area is formed. The inclined surface provides a tight contact effect, making the sealing effect better.

[0023] Please see Figures 1-3 As one embodiment of tight connection: the outer end of the connecting plate 2 is fixedly connected to a fitting frame 13, the outer end of the fitting frame 13 is fixedly connected to a mating frame 14, and the outer end of the wall 1 is provided with a mating groove 15, which mates with the mating frame 14.

[0024] Specifically, the wall 1 is controlled to contact the fitting frame 13, so that the fitting frame 14 is inserted into the fitting groove 15, so that the surface provides a better fit.

[0025] Please see Figures 1-2 As a further embodiment of the fitting frame: sealing strips 16 are provided at both ends of the fitting frame 14, and the sealing strips 16 are in contact with the side ends of the fitting groove 15.

[0026] Specifically, the sealing strip 16 provides a sealing effect, allowing the mating frame 14 and the mating groove 15 to combine better and improve the sealing effect.

[0027] Please see Figure 2 As a further embodiment of the connecting groove: the connecting groove 4 is provided with a mating groove 17, which cooperates with the fixing bolt 8.

[0028] Specifically, after the fixing bolt 8 is inserted, its end enters the mating groove 17, and the fixing bolt 8 is restricted by the mating groove 17, so that the fixing bolt 8 is subjected to more even force when restricted.

[0029] Please see Figure 2As a further embodiment of the fixing bolt: the fixing bolt 8 includes a bolt cap 18 and a bolt post 19, and a cap groove 20 is provided on the mounting hole 6, and the bolt cap 18 cooperates with the cap groove 20.

[0030] Specifically, when installing the fixing bolt 8, the structure is provided by the cap groove 20 so that the bolt cap 18 can enter, allowing the bolt post 19 to be inserted into the mounting hole 6, so that the fixing bolt 8 is completely embedded in the wall 1 and the plane of the wall 1 is maintained.

[0031] Please see Figure 3 As a further embodiment of the cap groove: a sealing ring 21 is provided inside the cap groove 20.

[0032] Specifically, the sealing ring 21 provides a sealing effect, enabling a more stable contact and fit between the fixing bolt 8 and the mounting hole 6.

[0033] Please see Figure 2 As a further embodiment of the mating frame: the mating frame 14 is provided with a positioning post 22 on its side end, and a positioning groove 23 is provided on the mating groove 15, with the positioning post 22 mating with the positioning groove 23.

[0034] Specifically, during assembly, the positioning post 22 is aligned and inserted into the positioning groove 23 to make the wall 1 and the connecting structure more stable and the strength more stable after connection.

[0035] In summary, when the overall equipment is in use (or running): The connecting plate 2 provides a connection structure to connect the precast shear wall 1 together. During assembly, the connecting plate 2 is inserted into the connecting groove 4, and the reinforcing rib 3 is inserted into the reinforcing groove 5. The fixing bolt 8 passes through the mounting hole 6 and is inserted into the fixing hole 7 to fix the connecting plate 2 in the connecting groove 4. The end of the fixing bolt 8 enters the mating groove 17, which restricts the fixing bolt 8, making the force on the fixing bolt 8 more even when restricted. Thus, the two sets of wall 1 are connected by the connecting plate 2 and the wall 1 is combined into one. With the cooperation of the connecting plate 2 and the reinforcing rib 3, when under stress, the connecting plate 2 receives the stress, making the force distribution more even and improving the connection strength. In addition, when installing the fixing bolt 8, the cap groove 20 provides a structure for the bolt cap 18 to enter, so that the bolt post 19 is inserted into the mounting hole 6, and the fixing bolt 8 is completely embedded in the wall 1, keeping the wall 1 flat. The sealing ring 21 provides a sealing effect, making the fixing bolt 8 and the mounting hole 6 more stable in contact.

[0036] Furthermore, when the combined wall 1 and connecting plate 2 are assembled, the insertion frame 9 will enter the insertion groove 11, causing the curved frame 10 with the sealing gasket 12 to adhere tightly to the inner wall of the insertion groove 11. The sealing gasket 12 provides a sealing effect, and when the curved frame 10 and the sealing gasket 12 are in contact, a continuously curved contact area will be formed. The inclined surface provides a tight contact effect, making the sealing effect better. It also controls the contact between the wall 1 and the fitting frame 13, so that the mating frame 14 is inserted into the mating groove 15. The positioning post 22 is aligned and inserted into the positioning groove 23, making the combination between the wall 1 and the connecting structure more stable and the strength more stable after connection. The mating frame 14 and the mating groove 15 provide a better fit on the surface, and the sealing strip 16 provides a sealing effect, making the mating frame 14 and the mating groove 15 better combined and improving the sealing effect.

[0037] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A connection structure for a shear wall, comprising a wall (1), characterized in that: A connecting plate (2) is provided between the wall (1), and reinforcing ribs (3) are provided on both sides of the connecting plate (2). A connecting groove (4) is provided at the outer end of the wall (1), and a reinforcing groove (5) is provided inside the connecting groove (4). The connecting plate (2) cooperates with the connecting groove (4), and the reinforcing ribs (3) cooperate with the reinforcing groove (5). An installation hole (6) is provided on the wall (1), and a fixing hole (7) is provided on the connecting plate (2). A fixing bolt (8) is provided inside the installation hole (6), and the fixing bolt (8) cooperates with the fixing hole (7). The connecting plate (2) has an insertion frame (9) at both ends, a bend frame (10) on the insertion frame (9), an insertion slot (11) on the wall (1), a sealing gasket (12) in the insertion slot (11), the insertion frame (9) and the insertion slot (11) cooperate, and the bend frame (10) and the sealing gasket (12) cooperate.

2. The connection structure of a shear wall according to claim 1, characterized in that: The connecting plate (2) is fixedly connected to the outer end of a fitting frame (13), and the fitting frame (13) is fixedly connected to the outer end of a mating frame (14). The wall (1) is provided with a mating groove (15) at the outer end, and the mating groove (15) mates with the mating frame (14).

3. The connection structure of a shear wall according to claim 2, characterized in that: The mating frame (14) is provided with sealing strips (16) at both ends, and the sealing strips (16) are in contact with the side end of the mating groove (15).

4. The connection structure of a shear wall according to claim 1, characterized in that: The connecting groove (4) is provided with a docking groove (17), which is engaged with the fixing bolt (8).

5. The connection structure of a shear wall according to claim 4, characterized in that: The fixing bolt (8) includes a bolt cap (18) and a bolt post (19). The mounting hole (6) is provided with a cap groove (20), and the bolt cap (18) cooperates with the cap groove (20).

6. The connection structure of a shear wall according to claim 5, characterized in that: A sealing ring (21) is provided inside the cap groove (20).

7. A connection structure for a shear wall according to claim 2, characterized in that: The mating frame (14) is provided with a positioning post (22) on its side end, and the mating groove (15) is provided with a positioning groove (23), and the positioning post (22) and the positioning groove (23) are mated together.

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