A hollow shear wall house structure

Abstract

This utility model provides a hollow shear wall building structure, relating to the field of hollow shear wall technology, including a wall with symmetrical through-holes at the top. This utility model reduces the amount of concrete filling through the hollow groove design, fundamentally reducing its self-weight. Simultaneously, the internal support mechanism undertakes the core load-bearing function. Connecting plates one and two slide along the hollow grooves, driving crossbars into the grooves to form a transverse support frame. The rigidity of the crossbars distributes longitudinal and transverse loads. This method of replacing the overall solid filling with localized rigid support reduces self-weight while mitigating the impact of inertial forces during earthquakes through load dispersion, thus alleviating the seismic risks of traditional structures. Furthermore, the modular assembly method of this structure improves construction efficiency. Connecting plates one and two and the crossbars of the internal support mechanism can be prefabricated and slidably installed along the hollow grooves. The locking mechanism automatically engages with the limit rods driven by springs to complete the fixation, eliminating the need for complex formwork support.

Description

Technical Field

[0001] This utility model relates to the field of hollow shear wall technology, and in particular to a hollow shear wall house structure. Background Technology

[0002] In the field of modern architecture, shear wall structures are widely used in mid- to high-rise buildings due to their excellent lateral stiffness and seismic performance.

[0003] Currently, traditional shear walls are mostly solid structures, typically constructed from reinforced concrete. While they meet basic structural safety requirements, numerous problems have gradually emerged in practical applications. From the perspective of building weight, solid shear walls, being entirely filled with concrete, result in a significant structural weight. This not only increases the load on the foundation, requiring more cost and effort in foundation design, but also limits the height and span of the building to some extent. Furthermore, the greater weight generates stronger inertial forces during natural disasters such as earthquakes, posing a potential threat to the building's seismic safety. Regarding material consumption, solid shear walls require large amounts of concrete and steel reinforcement, which contradicts the current green, environmentally friendly, energy-saving, and emission-reduction principles advocated by the construction industry. With the increasing global resource scarcity, reducing building material consumption and improving material utilization efficiency have become crucial directions for industry development, which traditional solid shear walls clearly cannot meet. In addition, the construction process of traditional solid shear walls also has some drawbacks. Due to the structural integrity, formwork support is difficult during construction, and the curing period after concrete pouring is long, severely impacting the overall construction progress. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a hollow shear wall house structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a hollow shear wall house structure, including a wall, the top of which is symmetrically perforated with hollow grooves, an internal support mechanism and a locking mechanism are installed inside the hollow grooves, and external reinforcement mechanisms are installed on both sides of the wall. The internal support mechanism includes a first connecting plate, a horizontal bar is uniformly fixedly installed on one side of the first connecting plate, a second connecting plate is fixedly installed at the end of the horizontal bar away from the first connecting plate, and a limit groove is perforated on one side of the horizontal bar. The locking mechanism includes a fixing rod, a stop is fixedly installed at one end of the fixing rod, a long plate is slidably connected to the outer wall of the fixing rod, and a limit insert is uniformly fixedly installed on the side of the long plate near the stop. A spring is sleeved on the outer wall of the fixing rod. The external reinforcement mechanism includes a reinforcement frame, and a reinforcement bracket is fixedly installed inside the reinforcement frame.

[0006] Preferably, both the reinforcing frame and the reinforcing bracket are fixedly connected to the wall.

[0007] Preferably, the limiting rod and the limiting groove are slidably connected.

[0008] Preferably, the number of fixing rods is eight sets, the eight sets of fixing rods are evenly distributed on the inner side of the hollow groove, and the eight sets of fixing rods are fixedly connected to the wall.

[0009] Preferably, one end of the spring is fixedly connected to the long plate, and the other end of the spring is fixedly connected to the wall.

[0010] Preferably, both the first connecting plate and the second connecting plate are slidably connected to the hollow groove.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] In this invention, the hollow groove design reduces the amount of concrete filling, fundamentally reducing the self-weight. Simultaneously, the internal support mechanism undertakes the core load-bearing function. Connecting plate one and connecting plate two slide along the hollow groove, driving the crossbars into the groove to form a transverse support frame. The rigidity of the crossbars disperses longitudinal and transverse loads. This method of replacing the overall solid filling with localized rigid support reduces self-weight while mitigating the impact of inertial forces during earthquakes through load dispersion, thus alleviating the seismic risks of traditional structures. Furthermore, the modular assembly method of this structure improves construction efficiency. Connecting plate one, connecting plate two, and the crossbars of the internal support mechanism can be prefabricated and then slidably installed along the hollow groove. The locking mechanism automatically engages and fixes itself using spring-driven limit rods, eliminating the need for complex formwork support. The external reinforcement mechanism's reinforcement frame and reinforcement bracket can be pre-assembled and then fixed to the wall. This step-by-step assembly mode reduces the amount of concrete poured, shortens the curing period, and solves the problems of cumbersome processes and slow progress caused by the integral construction of traditional structures. Attached Figure Description

[0013] Figure 1 This utility model provides an overall structural diagram of a hollow shear wall house structure;

[0014] Figure 2 This utility model provides a cross-sectional structural diagram of a hollow shear wall house structure;

[0015] Figure 3 This utility model provides a schematic diagram of the internal support mechanism for a hollow shear wall house structure;

[0016] Figure 4 This utility model provides a schematic diagram of a locking mechanism for a hollow shear wall building structure.

[0017] Legend: 1. Wall; 2. Hollow groove; 3. Internal support mechanism; 301. Connecting plate one; 302. Crossbar; 303. Connecting plate two; 304. Limiting groove; 4. Locking mechanism; 401. Fixing rod; 402. Stop block; 403. Long plate; 404. Limiting rod; 405. Spring; 5. External reinforcement mechanism; 501. Reinforcing frame; 502. Reinforcing bracket. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example: Figures 1-4 As shown, this utility model provides a technical solution: a hollow shear wall house structure, including a wall 1, with symmetrical through-holes 2 at the top of the wall 1, an internal support mechanism 3 installed inside the hollow grooves 2, a locking mechanism 4 installed inside the hollow grooves 2, and external reinforcement mechanisms 5 installed on both sides of the wall 1. The internal support mechanism 3 includes a connecting plate 301, with a crossbar 302 evenly fixedly installed on one side of the connecting plate 301, and a connecting plate 303 fixedly installed at the end of the crossbar 302 away from the connecting plate 301. A limit groove 304 is formed through-hole on one side of the crossbar 302. The locking mechanism 4 includes a fixing rod 401, with a stop block 402 fixedly installed at one end of the fixing rod 401, and a long plate 403 slidably connected to the outer wall of the fixing rod 401. Limiting rods 404 are evenly fixedly installed on one side of the block 402 near the stop 403. Springs 405 are sleeved on the outer wall of the fixing rods 401. The external reinforcement mechanism 5 includes a reinforcement frame 501. A reinforcement bracket 502 is fixedly installed inside the reinforcement frame 501. Both the reinforcement frame 501 and the reinforcement bracket 502 are fixedly connected to the wall 1. The limiting rods 404 are slidably connected to the limiting groove 304. There are eight sets of fixing rods 401. The eight sets of fixing rods 401 are evenly distributed on the inner side of the hollow groove 2. The eight sets of fixing rods 401 are fixedly connected to the wall 1. One end of the spring 405 is fixedly connected to the long plate 403. The other end of the spring 405 is fixedly connected to the wall 1. Both the connecting plate 1 301 and the connecting plate 2 303 are slidably connected to the hollow groove 2.

[0021] In this embodiment, the hollow groove 2 design reduces the amount of concrete filling, fundamentally reducing the self-weight. Simultaneously, the internal support mechanism 3 bears the core load-bearing function. Connecting plate 1 301 and connecting plate 2 303 slide along the hollow groove 2, driving the crossbar 302 into the groove to form a transverse support frame. The rigidity of the crossbar 302 distributes longitudinal and transverse loads. This method of replacing the overall solid filling with localized rigid support reduces self-weight while mitigating the impact of inertial forces during earthquakes through load dispersion, thus alleviating the seismic risks of traditional structures. Furthermore, this structure... Modular assembly improves construction efficiency. The connecting plate 301, connecting plate 303 and crossbar 302 of the internal support mechanism 3 can be prefabricated and then slidably installed along the hollow groove 2. The locking mechanism 4 is automatically engaged and fixed by the limit rod 404 driven by the spring 405. No complicated template support is required. The reinforcement frame 501 and reinforcement bracket 502 of the external reinforcement mechanism 5 can be pre-assembled and then fixed to the wall 1. This step-by-step assembly mode reduces the amount of concrete pouring, shortens the curing cycle, and solves the problems of complicated process and slow progress caused by the traditional integral construction of the structure.

[0022] The working principle of this embodiment is as follows: During the structural assembly stage, the internal support mechanism 3 is the core load-bearing component. The connecting plate 1 301 and the connecting plate 2 303 slide along the hollow groove 2, driving the evenly distributed crossbars 302 into the hollow groove 2. The crossbars 302 form a transverse support frame through the connection between the connecting plate 1 301 and the connecting plate 2 303. The rigidity of the crossbars 302 is used to disperse the longitudinal and transverse loads on the wall 1, thus initially improving the deformation resistance of the wall 1. The locking mechanism 4 serves to fix the internal support mechanism 3 during this process. When the crossbar 302 enters the hollow groove 2, the long plate 403 slides along the fixed rod 401 toward the stop block 402 under the elastic force of the spring 405, pushing the evenly distributed limiting rods 404 into the limiting grooves 304 on one side of the crossbar 302. Since the limiting rods 404 are slidably connected to the limiting grooves 304 and the fixed rod 401 is fixed to the wall 1, the limiting rods 404 are tightly engaged in the limiting grooves 304 by the continuous elastic force of the spring 405, which stably locks the crossbar 302, connecting plate 1 301 and connecting plate 2 303 in the hollow groove 2, preventing the internal support mechanism 3 from displacing when under force, and ensuring the structural stability of the support frame. The external reinforcement mechanism 5 further enhances the overall structural strength from the outside of the wall 1. The reinforcement frame 501 is fixedly connected to the wall 1, and the internal reinforcement rack 502 forms an interlaced grid structure that is tightly integrated with the surface of the wall 1. The reinforcement frame 501 constrains the overall deformation of the wall 1 through its own rigidity, while the reinforcement rack 502 distributes the load on the wall 1 to a wider range. Together with the internal support mechanism 3, they form a force-bearing system that responds to external loads and resists the impact of external loads on the wall 1. Especially under conditions such as earthquakes, it can effectively improve the lateral stiffness and seismic performance of the wall 1. When the three work together, the internal support mechanism 3 undertakes the main load transfer and distribution functions, the locking mechanism 4 ensures the stable positioning of the internal support, and the external reinforcement mechanism 5 strengthens the overall structural resistance to deformation of the wall 1. Ultimately, the hollow structure can reduce its own weight and material consumption while meeting the building's requirements for structural strength and stability.

[0023] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A hollow shear wall house structure, comprising walls (1), characterized in that: The top of the wall (1) is symmetrically provided with hollow grooves (2), an internal support mechanism (3) is installed inside the hollow grooves (2), a locking mechanism (4) is installed inside the hollow grooves (2), and external reinforcement mechanisms (5) are installed on both sides of the wall (1). The internal support mechanism (3) includes a connecting plate one (301), a crossbar (302) is uniformly fixedly installed on one side of the connecting plate one (301), a connecting plate two (303) is fixedly installed on the end of the crossbar (302) away from the connecting plate one (301), and a limit groove (304) is opened through one side of the crossbar (302). The locking mechanism (4) includes a fixed rod (401), a stop (402) is fixedly installed at one end of the fixed rod (401), a long plate (403) is slidably connected to the outer wall of the fixed rod (401), a limit plug (404) is evenly fixedly installed on the side of the long plate (403) near the stop (402), and a spring (405) is sleeved on the outer wall of the fixed rod (401). The external reinforcement mechanism (5) includes a reinforcement frame (501), and a reinforcement bracket (502) is fixedly installed inside the reinforcement frame (501).

2. The hollow shear wall building structure according to claim 1, characterized in that: Both the reinforcing frame (501) and the reinforcing bracket (502) are fixedly connected to the wall (1).

3. The hollow shear wall building structure according to claim 1, characterized in that: The limiting rod (404) is slidably connected to the limiting groove (304).

4. The hollow shear wall building structure according to claim 1, characterized in that: The number of fixing rods (401) is eight sets. The eight sets of fixing rods (401) are evenly distributed on the inner side of the hollow groove (2). The eight sets of fixing rods (401) are fixedly connected to the wall (1).

5. The hollow shear wall building structure according to claim 1, characterized in that: One end of the spring (405) is fixedly connected to the long plate (403), and the other end of the spring (405) is fixedly connected to the wall (1).

6. The hollow shear wall building structure according to claim 1, characterized in that: Both the first connecting plate (301) and the second connecting plate (303) are slidably connected to the hollow groove (2).

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