A steam pressure aerated concrete strip wall hole opening reinforcing structure

Abstract

The utility model discloses a kind of autoclaved aerated concrete batten wall hole reinforcing structure, more specifically to autoclaved aerated concrete batten wall installation technical field, including concrete beam and concrete floor slab, and the two vertical wallboard one and vertical wallboard two of being set in the inside of concrete beam and concrete floor slab. The utility model with the reasonable collocation of vertical wallboard two, beam slab and cross plate and the reinforcing measure such as flat iron, angle steel etc. for different hole size, all-around enhance hole peripheral area strength and bearing capacity, improve stress distribution, improve wall overall stability, prevent hole crack, deformation and door and window installation not firm etc. Problem, guarantee wall structure safety, utilize the clamping of U-type holder three, U-type holder one and U-type holder two, reduce on-site pouring concrete, complex formwork etc. Tedious procedure, make operation simple, reduce construction difficulty, shorten period, improve efficiency.

Description

Technical Field

[0001] This utility model relates to the field of autoclaved aerated concrete (AAC) panel wall installation technology, and more specifically, to a reinforcement structure for openings in autoclaved aerated concrete (AAC) panel walls. Background Technology

[0002] With societal progress and the increasing prefabrication rate of new buildings, autoclaved aerated concrete (AAC) panels have become widely used in modern architecture, especially in the construction of non-load-bearing walls, due to their numerous advantages such as lightweight, thermal insulation, sound insulation, and fire resistance. However, their inherent strength characteristics, particularly their relatively low shear and tensile strength, become problematic when openings are made in the walls. Stress concentration around the openings becomes severe, making them weak points in the wall structure and easily leading to cracks, deformation, and the detachment of door and window frames. This seriously threatens the overall stability, load-bearing capacity, and functional properties of the wall, such as waterproofing and sound insulation.

[0003] In practical use, the traditional method of adding structural columns to reinforced concrete lintels requires multiple procedures such as formwork, rebar tying, pouring and curing during on-site construction. The construction is cumbersome and time-consuming, and the quality varies depending on the skill level of the construction personnel. While steel lintels are relatively easy to install, they are expensive. When the connection with aerated concrete panels is not good, local stress concentration is likely to occur, which can easily lead to unsatisfactory reinforcement of openings in the autoclaved aerated concrete panel wall and problems with the fixation of doors and windows. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a reinforcement structure for openings in autoclaved aerated concrete strip wall, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A reinforcement structure for openings in an autoclaved aerated concrete (AAC) panel wall includes a concrete beam and a concrete floor slab, and two vertical wall panels (one and two) disposed inside the concrete beam and floor slab. The two vertical wall panels (one and two) are symmetrically arranged on both sides of the bottom of the concrete beam. Each of the two vertical wall panels (one and two) has an installation groove and multiple slots on its inner side. Each vertical wall panel (two) has slots on its upper and lower sides. A beam and a horizontal plate are disposed inside the two vertical wall panels (two), and the beam and horizontal plate also have installation grooves and multiple slots. A reinforcement mechanism is disposed within each of the two vertical wall panels (one and two). The reinforcement mechanism includes two positioning posts (one and two) that are engaged with the inner sides of the multiple installation grooves. The two positioning posts (one) are respectively engaged in the installation grooves of the beam and horizontal plate, and the two positioning posts (two) are respectively engaged in the vertical wall panels (one and two). In the mounting groove of the second wall panel, multiple locking blocks are fixedly connected to the outer sides of the two positioning posts 1 and 2, and the outer sides of the locking blocks engage with the inner sides of the slots; the two positioning posts 1 and 2 cooperate to form a rectangular frame; positioning blocks are fixedly connected to both sides of the lower surface of the two positioning posts, and the surface of the positioning blocks has through holes for screws to pass through; both ends of the positioning post 1 have insertion interfaces 1; the upper and lower ends of the two positioning posts 2 are fixedly connected to insertion brackets, and the outer sides of the insertion brackets engage with the inner sides of the insertion interfaces 1; two insertion interfaces 2 are opened on the side of the positioning post 2, and the inner sides of the insertion interfaces 2 engage with the outer sides of the positioning blocks; two bolts are threadedly connected to the side of the positioning post 2, and the ends of the bolts penetrate through the through holes on the surface of the positioning blocks and are threadedly connected to the inner sides of the positioning posts 2; positioning mechanisms are provided on the inner sides of the concrete beams and concrete floor slabs.

[0006] By adopting the above technical solution, the opening of the autoclaved aerated concrete panel wall is supported and reinforced by two positioning columns, namely, the force around the opening is more even, which can effectively prevent cracks from appearing in the opening.

[0007] As a further description of the above technical solution: the positioning mechanism includes multiple U-shaped brackets 3 disposed on the outside of the concrete beam and concrete floor slab. Two U-shaped brackets 1 are fixedly connected to the outside of the beam and slab. The U-shaped brackets 1 are symmetrically distributed on both sides of the lower surface of the beam and slab. The U-shaped brackets 1 engage with the slots at the top of the two vertical wall panels 2. Two U-shaped brackets 2 are fixedly connected to the upper surface of the horizontal wall panel. The U-shaped brackets 2 are symmetrically disposed on the upper surface of the horizontal wall panel. The U-shaped brackets 2 engage with the slots at the bottom of the two vertical wall panels 2. Multiple slots are opened on the outside of the beam and horizontal wall panel. The outside of the slots engages with the multiple U-shaped brackets 3.

[0008] By adopting the above technical solution, multiple U-shaped brackets (Type 3, Type 1, and Type 2) are used to quickly clamp and position the autoclaved aerated concrete (AAC) panel around the window, reducing construction difficulty and improving construction efficiency.

[0009] The technical effects and advantages of this utility model are as follows: 1. By setting up a reinforcement mechanism, compared with the existing technology, through the reasonable combination of vertical wall panels, beams and horizontal panels, and the reinforcement measures such as flat iron and angle steel used for different opening sizes, the strength and load-bearing capacity of the area around the opening are comprehensively enhanced, the stress distribution at the opening is effectively improved, the overall stability of the wall is greatly improved, and the problems of cracks, deformation and door and window installation in the opening can be effectively prevented, thus ensuring the safety of the wall structure. 2. By setting up a positioning mechanism, compared with the existing technology, the cumbersome steps of formwork positioning are reduced by using the interlocking of U-shaped bracket three, U-shaped bracket one, and U-shaped bracket two, making the operation relatively simple, reducing the construction difficulty, shortening the construction cycle, and improving the construction efficiency. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0011] Figure 2 This is a partial schematic diagram of the connection between the concrete beam and the vertical wall panel of this utility model.

[0012] Figure 3 This is a partial schematic diagram of the connection between positioning post one and positioning post two of this utility model.

[0013] Figure 4 This is a partial schematic diagram of the connection between the lintel and the U-shaped bracket of this utility model.

[0014] Figure 5 This is a schematic diagram of the outer structure of the horizontal mounting plate of this utility model.

[0015] Figure 6 This is a partial schematic diagram of the connection between the positioning post and the positioning block of this utility model.

[0016] Figure 7 This is a partial schematic diagram of the connection between the positioning post 2 and the locking block of this utility model.

[0017] Figure 8 For the present utility model Figure 7 Enlarged diagram of A in the middle.

[0018] The attached diagram is labeled as follows: 1. Concrete beam; 2. Concrete floor slab; 3. Vertical wall panel one; 4. Vertical wall panel two; 5. Beam slab; 6. Horizontal panel; 7. Installation groove; 8. Slot; 9. Positioning column one; 10. Positioning column two; 11. Clip; 12. Positioning block; 13. Insertion interface one; 14. Insertion bracket; 15. Insertion interface two; 16. Bolt; 17. U-shaped bracket one; 18. U-shaped bracket two; 19. Bay opening; 20. U-shaped bracket three. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] The embodiments disclosed in this application are as follows: Figures 1-8 The diagram illustrates a reinforcement structure for openings in an autoclaved aerated concrete (AAC) panel wall, comprising a concrete beam 1 and a concrete floor slab 2, and two vertical wall panels 3 and 4 disposed inside the concrete beam 1 and floor slab 2, respectively. The two vertical wall panels 3 and 4 are symmetrically arranged on both sides of the bottom of the concrete beam 1. Each of the two vertical wall panels 3 and 4 has an installation groove 7 and multiple slots 8 on its inner side. The upper and lower sides of the vertical wall panel 4 have locking openings. A beam slab 5 and a horizontal plate 6 are disposed inside the two vertical wall panels 4. The plate 5 and the horizontal plate 6 are also provided with mounting grooves 7 and multiple slots 8. The two vertical wall panels 3 and 4 are provided with reinforcement mechanisms. The reinforcement mechanisms include two positioning posts 9 and 10 that are snapped into the inside of the multiple mounting grooves 7. The two positioning posts 9 are snapped into the mounting grooves 7 of the beam plate 5 and the horizontal plate 6 respectively. The two positioning posts 10 are snapped into the mounting grooves 7 of the vertical wall panel 4 respectively. Multiple locking blocks 11 are fixedly connected to the outside of the two positioning posts 9 and the two positioning blocks 10. The outside of the locking blocks 11 is snapped into the inside of the slots 8. Two positioning posts 9 and 10 cooperate to form a rectangular frame. Positioning blocks 12 are fixedly connected to both sides of the lower surface of each positioning post 9, and the surface of each positioning block 12 has through holes for screws to pass through. Each positioning post 9 has an insertion interface 13 at both ends. Insertion brackets 14 are fixedly connected to the upper and lower ends of each positioning post 10. The outer side of the insertion bracket 14 inserts into the inner side of the insertion interface 13. Two insertion interfaces 15 are opened on the side of each positioning post 10, and the inner side of each insertion interface 15 inserts into the outer side of the positioning block 12. The side threaded connection has two bolts 16, the ends of which penetrate through the through holes on the surface of the positioning block 12 and are threadedly connected to the inner side of the positioning column 2 10. The inner side of the concrete beam 1 and the concrete floor slab 2 is equipped with a positioning mechanism. By cooperating with the two positioning columns 1 9 and positioning column 2 10, a rectangular frame is assembled and provides multi-point support for the horizontally arranged beams 5 and horizontal plates 6. This comprehensively enhances the strength and load-bearing capacity of the area around the opening, effectively improves the stress distribution at the opening, and greatly enhances the overall stability of the wall.

[0021] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the positioning mechanism includes multiple U-shaped brackets 20 disposed on the outer sides of the concrete beam 1 and the concrete floor slab 2. Two U-shaped brackets 17 are fixedly connected to the outer side of the beam slab 5. The U-shaped brackets 17 are symmetrically distributed on both sides of the lower surface of the beam slab 5. The U-shaped brackets 17 engage with the slots at the top of the two vertical wall panels 24. Two U-shaped brackets 28 are fixedly connected to the upper surface of the horizontal plate 6. The U-shaped brackets 28 are symmetrically disposed on the upper surface of the horizontal plate 6. The U-shaped brackets 28 engage with the slots at the bottom of the two vertical wall panels 24. Openings are provided on the outer sides of the beam slab 5 and the horizontal plate 6. There are multiple latches 19, and the outer side of the latches 19 is engaged with multiple U-shaped latches 20. The multiple U-shaped latches 20 on the surface of the concrete beam 1 and the concrete floor slab 2 are used to engage the vertical wall panel 1 3, the vertical wall panel 2 4, the beam slab 5 and the horizontal panel 6. Then, the U-shaped latches 17 and 28 on the surface of the beam slab 5 and the horizontal panel 6 are used to engage the two vertical wall panels 2 4. This makes the assembly operation between the positioning column 1 9 and the positioning column 2 10 and the vertical wall panel 2 4, the beam slab 5 and the horizontal panel 6 simple, reduces the construction difficulty and shortens the construction period.

[0022] The working principle of this utility model is as follows: When reinforcing the opening of the autoclaved aerated concrete (AAC) panel wall, the beam slab 5 and the horizontal plate 6 are first placed on the upper and lower sides of the two vertical wall panels 4 in sequence. Multiple U-shaped brackets 3 20 on the surface of the concrete beam 1 and the concrete floor slab 2 are used to clamp one side of the beam slab 5 and the horizontal plate 6 at multiple points. At the same time, the two U-shaped brackets 1 17 and 2 18 on the side of the beam slab 5 and the horizontal plate 6 are used to clamp and position the upper and lower side openings of the vertical wall panel 4, so that the concrete beam 1, the concrete floor slab 2, the vertical wall panel 1 3, the vertical wall panel 2 4, the beam slab 5 and the horizontal plate 6 are assembled. Next, insert the two positioning posts 9 into the mounting grooves 7 inside the beam 5 and the horizontal plate 6 respectively. At the same time, use the multiple locking blocks 11 on the outside of the positioning posts 9 to lock and position the corresponding multiple locking slots 8 inside the mounting grooves 7. Then, insert the two positioning posts 10 into the mounting grooves 7 inside the two vertical wall panels 4. At the same time, insert the insertion brackets 14 at the top and bottom of the positioning posts 10 into the insertion interfaces 13 at the ends of the two positioning posts 9. Simultaneously, insert the two positioning blocks 12 on the surface of the two positioning posts 9 into the insertion interfaces 15 on the side of the positioning posts 10, so that the two positioning posts 9 and the two positioning posts 10 are locked together to form a rectangular frame. Then, pass multiple bolts 16 through the through holes on the surface of the insertion blocks 12 and thread them into the inside of the positioning posts 10 to keep the rectangular frame formed by the two positioning posts 9 and the two positioning posts 10 connected. Afterwards, the staff checked the levelness and positional accuracy of positioning posts 1-9 and 2-10 with vertical wall panel 2-4, beam 5 and horizontal panel 6. After confirming that there were no errors, the connection gap between positioning posts 1-9 and 2-10 could be welded to complete the effective support of the two positioning posts 1-9 and 2-10 for the wall opening.

[0023] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0024] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A reinforcement structure for openings in autoclaved aerated concrete (AAC) panel walls, comprising a concrete beam (1) and a concrete floor slab (2), and two vertical wall panels (3) and (4) disposed inside the concrete beam (1) and the concrete floor slab (2), characterized in that: Two vertical wall panels (3) and two vertical wall panels (4) are symmetrically arranged on both sides of the bottom of the concrete beam (1). The inner sides of the two vertical wall panels (3) and two vertical wall panels (4) are provided with installation grooves (7) and multiple slots (8). The upper and lower sides of the two vertical wall panels (4) are provided with slots. The inner sides of the two vertical wall panels (4) are provided with beam plates (5) and horizontal plates (6). The beam plates (5) and horizontal plates (6) are also provided with installation grooves (7) and multiple slots (8). The two vertical wall panels (3) and two vertical wall panels (4) are provided with reinforcement mechanisms. The reinforcement mechanism includes two positioning posts (9) and two positioning posts (10) that are snapped into the inner side of multiple mounting slots (7). The two positioning posts (9) are snapped into the mounting slots (7) of the beam plate (5) and the horizontal plate (6), respectively. The two positioning posts (10) are snapped into the mounting slots (7) of the vertical wall plate (4), respectively. Multiple locking blocks (11) are fixedly connected to the outer side of the two positioning posts (9) and the two positioning posts (10). The outer side of the locking blocks (11) is snapped into the inner side of the locking slot (8). The two positioning posts one (9) and positioning post two (10) cooperate with each other to form a rectangular frame; Positioning mechanisms are provided on the inner sides of the concrete beam (1) and the concrete floor slab (2).

2. The autoclaved aerated concrete (AAC) panel wall opening reinforcement structure according to claim 1, characterized in that: Both sides of the lower surface of the two positioning posts (9) are fixedly connected to positioning blocks (12), and the surface of the positioning blocks (12) is provided with through holes for screws to pass through. Both ends of the positioning posts (9) are provided with insertion interfaces (13).

3. The autoclaved aerated concrete (AAC) panel wall opening reinforcement structure according to claim 1, characterized in that: The upper and lower ends of the two positioning posts (10) are fixedly connected to the plug brackets (14), and the outer side of the plug brackets (14) is plugged into the inner side of the plug interface (13).

4. The autoclaved aerated concrete (AAC) panel wall opening reinforcement structure according to claim 1, characterized in that: The second positioning post (10) has two insertion interfaces (15) on its side. The inner side of the second insertion interface (15) is inserted into the outer side of the positioning block (12). The second positioning post (10) has two bolts (16) threadedly connected to its side.

5. The autoclaved aerated concrete (AAC) panel wall opening reinforcement structure according to claim 4, characterized in that: The end of the bolt (16) passes through the through hole on the surface of the positioning block (12) and is threaded to the inner side of the positioning post (10).

6. The autoclaved aerated concrete (AAC) panel wall opening reinforcement structure according to claim 1, characterized in that: The positioning mechanism includes multiple U-shaped brackets 3 (20) set on the outside of the concrete beam (1) and the concrete floor slab (2). Two U-shaped brackets 1 (17) are fixedly connected to the outside of the beam slab (5). The U-shaped brackets 1 (17) are symmetrically distributed on both sides of the lower surface of the beam slab (5). The U-shaped brackets 1 (17) are engaged with the slots at the top of the two vertical wall panels 2 (4). Two U-shaped brackets 2 (18) are fixedly connected to the upper surface of the horizontal plate (6). The U-shaped brackets 2 (18) are symmetrically set on the upper surface of the horizontal plate (6). The U-shaped brackets 2 (18) are engaged with the slots at the bottom of the two vertical wall panels 2 (4).

7. The autoclaved aerated concrete (AAC) panel wall opening reinforcement structure according to claim 1, characterized in that: Multiple slots (19) are provided on the outer side of the beam plate (5) and the horizontal plate (6), and the outer side of the slots (19) is engaged with multiple U-shaped card seats (20).

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