A stable splicing autoclaved aerated concrete block

Abstract

The utility model is applicable to the technical field of building block addition, and provides a stable splicing autoclaved aerated concrete building block, including a brick body; a top block is arranged on the top of the brick body, and the top block is arranged in a cross shape, and a positioning groove that matches the top block is opened on the bottom of the brick body. The utility model provides a stable splicing autoclaved aerated concrete building block, which can make the brick body in the horizontal direction tightly connected by the cooperation of the pull block and the limit block, and the cooperation between the top block and the positioning groove can make the surface of the brick body in the same plane, so that the surface of the brick body after stacking is smoother, and the top block and the pull block can be used together to make gaps exist after each brick body is connected, and this setting can keep cement in the gap of the brick body, so that the wall surface after stacking is more solid, and by providing a striped groove, when the brick body is stacked, cement can flow into the striped groove, so that the adhesion between the cement and the brick body can be improved, thereby further improving the stability of the connection between the brick bodies.

Description

Technical Field

[0001] The utility model belongs to the technical field of added blocks, and in particular relates to a stably spliced ​​autoclaved aerated concrete block. Background Art

[0002] Autoclaved aerated concrete blocks are a kind of porous concrete products made of fly ash, lime, cement, gypsum, slag and other raw materials, with appropriate amount of gas generating agent, regulator, bubble stabilizer, and through the process of batching, mixing, pouring, static stopping, cutting and high-pressure steaming.

[0003] The existing patent application number is 202320065619.5, which discloses a stably spliced ​​and detachable autoclaved aerated concrete block, which belongs to the field of engineering components. The problem to be solved is the low efficiency of the existing installation operation. The scheme adopted is: the device includes a block, and a plurality of the blocks are transversely mounted into a row of masonry layers; the block is a rectangular block, and a limit card is fixedly installed on the bottom side of the right wall of the block, and a limit groove opposite to the position of the limit card is opened on the left side of the inner side of the block; the stably spliced ​​and detachable autoclaved aerated concrete block, through the setting of the upper limit card of the block, when it needs to be assembled, only the adjacent block needs to be attached to the right side wall of the previous block, and then it is pressed down. At this time, the limit card is mounted in the limit groove on the inner side of the block, and the wedge-shaped mounting method can ensure its mounting effect and stability, while still using the downward pressure mounting method for corresponding assembly. The utility model is suitable for the field of engineering components. After searching the patent, it was found that the building blocks are connected and fixed by limit cards, but the limit cards can only connect the building blocks in the horizontal direction, and cannot connect the building blocks in the vertical direction. At the same time, under the action of the limit cards, the building blocks are tightly fitted together, which results in the inability of cement to penetrate between the building blocks during stacking, making it impossible for the building blocks to be stably connected. Utility Model Content

[0004] The utility model provides a stably spliced ​​autoclaved aerated concrete building block, aiming to solve the problems that the building blocks have no positioning connection mechanism in the vertical direction and cement cannot effectively penetrate between the building blocks.

[0005] The utility model is implemented as follows: a stably spliced ​​autoclaved aerated concrete block comprises a brick body; a top block is arranged on the top of the brick body, the top block is arranged in a cross shape, a positioning groove adapted to the top block is opened at the bottom of the brick body, a pulling block is arranged on the right side of the brick body, a connecting groove adapted to the pulling block is opened on the left side of the brick body, a limiting block is arranged at the bottom of the pulling block, and a limiting groove adapted to the limiting block is opened at the bottom of the connecting groove.

[0006] Preferably, the height of the top block is greater than the depth of the positioning groove, and the width of the pulling block is greater than the width of the connecting groove.

[0007] Preferably, the limiting block is arranged in a trapezoidal shape, and a gap is left between the pulling block and the top inner wall of the connecting groove.

[0008] Preferably, striped grooves are provided at the edge of the top block, and the striped grooves are equidistantly distributed along the horizontal direction of the brick surface.

[0009] Preferably, a heat-insulating board and a sound-absorbing board are arranged in the inner cavity of the brick body, the heat-insulating board is a hard foam plastic board made of polystyrene resin, and the sound-absorbing board is composed of a facing, a core material and a sound-absorbing thin felt.

[0010] Preferably, the top block and the pull block are cast integrally with the brick body.

[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0012] The cooperation between the pulling block and the limiting block can make the bricks in the horizontal direction tightly connected, and the cooperation between the top block and the positioning groove can make the surfaces of the bricks in the same plane, so that the surface of the stacked bricks is smoother. The top block and the pulling block can be used together to make gaps between the bricks after connection. Through this setting, the cement can be retained in the gaps of the bricks, so that the stacked wall surface is more solid. By providing the striped groove, when the bricks are stacked, the cement can flow into the striped groove, thereby increasing the adhesion between the cement and the bricks, thereby further improving the stability of the connection between the bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0016] In the figure: 1. Brick body; 2. Top block; 3. Positioning groove; 4. Pull block; 5. Limit block; 6. Connecting groove; 7. Stripe groove; 8. Insulation board; 9. Sound-absorbing board. DETAILED DESCRIPTION

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0018] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0019] The utility model embodiment provides a stable splicing autoclaved aerated concrete block, such as Figure 1-3 As shown, it includes a brick body 1, a top block 2 is arranged on the top of the brick body 1, and the top block 2 is arranged in a cross shape. A positioning groove 3 adapted to the top block 2 is opened at the bottom of the brick body 1, a pulling block 4 is arranged on the right side of the brick body 1, and a connecting groove 6 adapted to the pulling block 4 is opened on the left side of the brick body 1. A limiting block 5 is arranged at the bottom of the pulling block 4, and a limiting groove adapted to the limiting block 5 is opened at the bottom of the connecting groove 6. When the additional building blocks are spliced, the pulling block 4 on the right side of the brick body 1 is first placed into the connecting groove 6 correspondingly until the limiting block 5 is stuck in the limiting groove, so as to realize the splicing of the additional building blocks in the horizontal direction, and then the positioning groove 3 at the bottom of the brick body 1 is placed into the outside of the corresponding top block 2, so as to realize the splicing of the additional building blocks in the vertical direction. When the additional building blocks are spliced, the pulling block 4 cooperates with the limiting block 5 to make the brick body 1 in the horizontal direction tightly connected, and the top block 2 cooperates with the positioning groove 3 to make the surface of the brick body 1 in the same plane, so that the surface of the stacked brick body 1 is smoother.

[0020] The height of the top block 2 is greater than the depth of the positioning groove 3, and the width of the pull block 4 is greater than the width of the connecting groove 6. The top block 2 and the pull block 4 are used together to allow gaps to exist after each brick body 1 is connected. Through this setting, cement can be retained in the gaps of the brick body 1, thereby making the stacked wall more solid.

[0021] The limiting block 5 is set to be trapezoidal, and a gap is left between the pull block 4 and the top inner wall of the connecting groove 6. By setting the limiting block 5 to be trapezoidal, it can be more labor-saving when connecting, and the brick body 1 after splicing is more stable and not easy to loosen.

[0022] Striped grooves 7 are provided at the edge of the top block 2, and the striped grooves 7 are evenly distributed along the horizontal direction of the surface of the brick body 1. By providing the striped grooves 7, when the brick bodies 1 are stacked, cement can flow into the striped grooves 7, thereby improving the adhesion strength between the cement and the brick bodies 1, thereby further improving the stability of the connection between the brick bodies 1.

[0023] An insulation board 8 and a sound-absorbing board 9 are arranged in the internal cavity of the brick body 1. The insulation board 8 is a hard foam plastic board made of polystyrene resin, and the sound-absorbing board 9 is composed of a facing, a core material and a sound-absorbing thin felt. The insulation board 8 can make the wall surface after the brick body 1 is stacked have the function of heat insulation, and the sound-absorbing board 9 can improve the sound insulation effect of the brick body 1.

[0024] The top block 2 and the pull block 4 are cast integrally with the brick body 1. The top block 2 and the pull block 4 cast integrally are not easy to break and have higher stability.

[0025] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0026] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0027] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0028] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A stable splicing autoclaved aerated concrete block, characterized in that: The invention comprises a brick body (1): a top block (2) is arranged on the top of the brick body (1), the top block (2) is arranged in a cross shape, a positioning groove (3) adapted to the top block (2) is provided at the bottom of the brick body (1), a pulling block (4) is provided on the right side of the brick body (1), a connecting groove (6) adapted to the pulling block (4) is provided on the left side of the brick body (1), a limiting block (5) is provided at the bottom of the pulling block (4), and a limiting groove adapted to the limiting block (5) is provided at the bottom of the connecting groove (6).

2. A stable splicing autoclaved aerated concrete block as claimed in claim 1, characterized in that: The height of the top block (2) is greater than the depth of the positioning groove (3), and the width of the pulling block (4) is greater than the width of the connecting groove (6).

3. The stable splicing autoclaved aerated concrete block according to claim 1, characterized in that: The limiting block (5) is arranged in a trapezoidal shape, and a gap is left between the pulling block (4) and the top inner wall of the connecting groove (6).

4. The stable splicing autoclaved aerated concrete block according to claim 1, characterized in that: Striped grooves (7) are provided at the edge of the top block (2), and the striped grooves (7) are evenly distributed in the horizontal direction along the surface of the brick body (1).

5. The stable splicing autoclaved aerated concrete block according to claim 1, characterized in that: A heat-insulating board (8) and a sound-absorbing board (9) are arranged in the internal cavity of the brick body (1); the heat-insulating board (8) is a hard foam plastic board made of polystyrene resin, and the sound-absorbing board (9) is composed of a facing, a core material and a sound-absorbing thin felt.

6. The stable splicing autoclaved aerated concrete block according to claim 1, characterized in that: The top block (2) and the pull block (4) are cast integrally with the brick body (1).

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