Low-carbon assembly type autoclaved aerated concrete wall

Abstract

The utility model relates to a low-carbon assembly type autoclaved aerated concrete wall, which belongs to the technical field of aerated concrete wallboards, and comprises a wallboard main body, clamping jaws arranged in an L-shaped structure are symmetrically and integrally formed on the side wall of the wallboard main body, and the clamping jaws are arranged on the side wall of the wallboard main body. A clamping jaw is arranged on the wall board body, a first limiting groove is formed in the horizontal plane of the clamping jaw, clamping grooves are symmetrically formed in the side wall, away from the clamping jaw, of the wall board body, the clamping grooves and the clamping jaw form an embedded structure, through holes are formed in the edge, close to the clamping grooves, of the wall board body, and the through holes penetrate through the clamping grooves. A second limiting groove is formed in one end, close to the inner wall of the clamping groove, of the through hole, and the second limiting groove corresponds to the first limiting groove, so that the assembly efficiency of the wallboard main body can be improved, the installation cost is reduced, and the stability of the assembly connection part between wallboards is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of autoclaved aerated concrete wall panels, and more specifically, to a low-carbon prefabricated autoclaved aerated concrete wall. Background Art

[0002] Aerated concrete is a lightweight porous silicate product made from siliceous materials (such as sand, fly ash, and silicon-containing tailings) and calcareous materials (such as lime and cement) as the main raw materials, adding a foaming agent (aluminum powder), and going through processes such as batching, mixing, casting, pre-curing, cutting, autoclaving, and curing. Among them, it includes autoclaved aerated concrete wall panels. Currently, the existing autoclaved aerated concrete wall panels are integrally formed, with inconvenient disassembly in the middle and unable to be freely assembled.

[0003] The patent authorization number CN219622092U discloses a prefabricated autoclaved aerated concrete wall panel structure, including a wall panel main body. One side of the wall panel main body is provided with a plug pin, the other side is provided with a slot, and a positioning component is arranged on the outer side of the wall panel main body; the positioning component includes a sliding groove, a positioning block is arranged inside the sliding groove, a positioning groove is opened on one side of the plug pin, an auxiliary block is arranged on the top of the positioning block, and a connecting pad is arranged inside the sliding groove; a prefabricated autoclaved aerated concrete wall panel structure, through the settings of the plug pin, the slot, and the positioning component, during the assembly process of two groups of wall panel main bodies, the two groups of plug pins can be positioned inside the slot, and then the two groups of wall panel main bodies can be assembled and fixed. The structure is simple, the operation is convenient, and the assembly efficiency of the wall panel main body is improved.

[0004] However, in the patent authorization number CN219622092U, under the elastic action of the limiting spring, the positioning block is inserted into the positioning groove, so that the two groups of plug pins are positioned inside the slot, and then the two groups of wall panel main bodies are assembled and fixed. By setting a spring for the installation between the wall panels, not only does it increase the assembly cost to a certain extent, but also the spring is prone to rusting and breaking after a long time, affecting the stability of the assembly connection part between the wall panels. Therefore, we propose a low-carbon prefabricated autoclaved aerated concrete wall to solve the above existing problems. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a low-carbon prefabricated autoclaved aerated concrete wall, which can improve the assembly efficiency of the wall panel main body, not only reduce the installation cost, but also not affect the stability of the assembly connection part between the wall panels.

[0007] 2. Technical Solutions

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A low-carbon prefabricated autoclaved aerated concrete wall, comprising a wall panel main body, wherein claw-shaped structures symmetrically and integrally formed on the side walls of the wall panel main body are in an L-shaped configuration, and first limiting grooves are formed in the horizontal planes of the claws;

[0010] Claw slots are symmetrically formed in the side walls of the wall panel main body away from the claws, and the claw slots and the claws form an embedded structure;

[0011] Through holes are formed in the edge portions of the wall panel main body close to the claw slots, and the through holes penetrate through the claw slots. Second limiting grooves are formed at one ends of the through holes close to the inner walls of the claw slots, and the second limiting grooves correspond to the first limiting grooves;

[0012] A positioning block is detachably connected to the inner side of the through hole. One end of the positioning block abuts against the first limiting groove, and the other end of the positioning block abuts against the second limiting groove.

[0013] Furthermore, a boss integrally formed with the wall panel main body is arranged between the symmetrically arranged claws.

[0014] Furthermore, a docking groove is formed between the symmetrically arranged claw slots, and the docking groove and the boss form an embedded structure.

[0015] Furthermore, a concave hole is formed in the surface of the positioning block corresponding to the outer surface of the wall panel main body.

[0016] Furthermore, the distance between the first limiting groove and the second limiting groove is adapted to the height of the positioning block, and the length of the positioning block is adapted to the length of the through hole.

[0017] Furthermore, cement mortar is coated at the joint portion between the through hole and the positioning block.

[0018] Furthermore, steel fibers are coated on the inner side of the positioning block.

[0019] Furthermore, the wall panel main body, the claws, the boss and the positioning block are all made of concrete.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present utility model are as follows:

[0022] (1) In this solution, the claws provided at one wall panel main body are inserted into the card slots provided at the other wall panel main body. Then, the positioning block is assembled inside the through hole, so that one end of the positioning block abuts against the first limiting groove, and the other end of the positioning block abuts against the second limiting groove, thereby limiting the claws and assembling and fixing the two groups of wall panel main bodies. The structure is simple, the operation is convenient, the assembly efficiency of the wall panel main body is improved, not only the installation cost is reduced, but also the stability of the assembly connection part between the wall panels is not affected.

[0023] (2) In this solution, when assembling two groups of wall panel main bodies, by inserting the boss into the docking groove, it can effectively prevent the claws from breaking when stress is generated between the two groups of wall panel main bodies, which can play a good protective role, and ensure that the splicing between the two groups of wall panel main bodies is more neat and ensures the aesthetics.

[0024] The above relevant records of the utility model content are only an overview of the technical solutions of this application. In order to enable those of ordinary skill in the art to more clearly understand the technical solutions of this application, and then can be implemented according to the content recorded in the text of the specification and the drawings, and in order to make the above objects, other objects, features and advantages of this application more easily understood, the following is combined with the specific implementation manners and drawings of this application for description. Brief Description of the Drawings

[0025] The drawings are only used to show the principles, implementation methods, applications, features, effects, etc. of the specific implementation manners and other related contents of this application, and should not be regarded as a limitation to this application.

[0026] Figure 1 It is a three-dimensional structure diagram of the present utility model;

[0027] Figure 2 It is a side view schematic diagram of the wall panel main body of the present utility model;

[0028] Figure 3 It is a sectional view schematic diagram of the A-A part of the wall panel main body of the present utility model;

[0029] Figure 4 It is a disassembled schematic diagram of the wall panel main body of the present utility model;

[0030] Figure 5 It is a schematic diagram of the through hole structure of the present utility model.

[0031] Explanation of the reference numerals in the drawings:

[0032] 1. Wall panel main body; 2. Claw; 3. First limiting groove; 4. Card slot; 5. Through hole; 6. Second limiting groove; 7. Positioning block; 8. Boss; 9. Docking groove; 10. Concave hole. Detailed Description of the Preferred Embodiments

[0033] To illustrate in detail the possible application scenarios, technical principles, specific implementable solutions, achievable objectives and effects of this application, the following provides a detailed description in conjunction with the listed specific embodiments and with reference to the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, and thus are only examples and cannot be used to limit the protection scope of this application.

[0034] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The term "embodiment" appearing in various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0035] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the technical field to which this application belongs; the use of the relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0036] In the description of this application, the phrase "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships can exist. For example, X and / or Y means: there exists X, there exists Y, and there exists both X and Y at the same time. In addition, the character " / " herein generally represents an "or" logical relationship between the associated objects before and after.

[0037] In this application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary-secondary or order relationship, etc. between these entities or operations.

[0038] Without more limitations, in this application, the use of "including", "comprising", "having" or other similar expressions in a statement is intended to cover non-exclusive inclusion. These expressions do not exclude the possibility that there may be additional elements in the process, method or product including the said elements, so that a process, method or product including a series of elements may include not only those defined elements, but also other elements not explicitly listed, or elements inherent to such process, method or product.

[0039] Similar to the understanding in the "Examination Guidelines", in this application, expressions such as "greater than", "less than", "exceeding", etc. are understood as not including the base number; expressions such as "above", "below", "within", etc. are understood as including the base number. In addition, in the description of the embodiments of this application, the meaning of "multiple" is two or more (including two), and similar expressions related to "many" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise specifically limited.

[0040] In the description of the embodiments of this application, the spatially related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the specific embodiment or the drawings, and is only for the convenience of describing the specific embodiments of this application or facilitating the understanding of the reader, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore should not be construed as a limitation on the embodiments of this application.

[0041] Unless otherwise clearly specified or limited, in the description of the embodiments of this application, the terms such as "installed", "connected", "connected", "fixed", "set", etc. should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two components or the interaction relationship between two components. For those skilled in the art to which this application pertains, the specific meanings of the above terms in the embodiments of this application can be understood according to specific circumstances.

[0042] Embodiment:

[0043] Please refer to Figures 1-5 , a low-carbon prefabricated autoclaved aerated concrete wall, including a wall panel main body 1, on the side walls of the wall panel main body 1, there are symmetrically and integrally formed clamping claws 2 arranged in an L-shaped structure, and a first limiting groove 3 is opened at the horizontal plane of the clamping claws 2;

[0044] In this embodiment, the clamping claws 2 are arranged on the right side of the wall panel main body 1, one clamping claw 2 is arranged at the top of the right side of the wall panel main body 1, and the other clamping claw 2 is arranged at the bottom of the right side of the wall panel main body 1. The clamping claw 2 at the top extends upward, and the clamping claw 2 at the bottom extends downward;

[0045] On the side walls of the wall panel main body 1 away from the clamping claws 2, there are symmetrically opened clamping grooves 4, and the clamping grooves 4 and the clamping claws 2 form an embedded structure;

[0046] In this embodiment, the inner diameter of the card slot 4 is greater than or equal to the outer diameter of the claw 2. The claw 2 extends into the card slot 4 to form a mortise and tenon structure;

[0047] A through hole 5 is provided at the edge of the wall panel main body 1 close to the card slot 4, and the through hole 5 penetrates the card slot 4. A second limiting groove 6 is provided at one end of the through hole 5 close to the inner wall of the card slot 4, and the second limiting groove 6 corresponds to the first limiting groove 3;

[0048] A positioning block 7 is detachably connected to the inside of the through hole 5. One end of the positioning block 7 abuts against the first limiting groove 3, and the other end of the positioning block 7 abuts against the second limiting groove 6;

[0049] In this embodiment, two card slots 4 are respectively arranged at the upper and lower ends on the left side of the wall panel main body 1 corresponding to the positions of the two claws 2 on the right side of the wall panel main body 1. Through holes 5 are arranged on the card slots 4, and a positioning block 7 is arranged in each through hole 5. The top of the upper positioning block 7 contacts the second limiting groove 6 of the card slot 4, and the bottom of the upper positioning block 7 contacts the bottom of the first limiting groove 3 of the claw 2. The positioning block 7 is stuck in the through hole 5, and the positioning block 7 cannot move up, down, left or right in the through hole 5, so as to clamp the claw 2 of one wall panel main body 1 in the card slot 4 of the adjacent wall panel main body 1.

[0050] The top of the lower positioning block 7 contacts the bottom of the first limiting groove 3 of the claw 2, and the bottom of the lower positioning block 7 contacts the second limiting groove 6 of the card slot 4. The positioning block 7 cannot move up, down, left or right in the through hole 5, so as to clamp the claw 2 of one wall panel main body 1 in the card slot 4 of the adjacent wall panel main body 1.

[0051] It is worth mentioning that the second limiting groove 6 of the upper card slot 4 is located at the top of the inner wall of the upper card slot 4, and the second limiting groove 6 of the lower card slot 4 is located at the bottom of the inner wall of the lower card slot 4.

[0052] It should be noted that when the low-carbon prefabricated autoclaved aerated concrete wall is in use, during the assembly process of two groups of wall panel main bodies 1, the claw 2 provided at one wall panel main body 1 is embedded into the card slot 4 provided at the other wall panel main body 1. Then, the positioning block 7 is assembled to the inside of the through hole 5, so that one end of the positioning block 7 abuts against the first limiting groove 3, and the other end of the positioning block 7 abuts against the second limiting groove 6, thereby limiting the claw 2 and assembling and fixing the two groups of wall panel main bodies 1. The structure is simple, the operation is convenient, the assembly efficiency of the wall panel main body 1 is improved, not only the installation cost is reduced, but also the stability of the assembly connection part between the wall panels is not affected.

[0053] Such as Figure 4As shown, a boss 8 integrally formed with the wall panel main body 1 is provided between symmetrically arranged clamping claws 2, a docking groove 9 is formed between symmetrically arranged clamping grooves 4, and the docking groove 9 and the boss 8 form an embedded structure;

[0054] In this embodiment, the shape of the boss 8 is matched with the shape of the docking groove 9. Specifically, the cross-sectional shape of the docking groove 9 is rectangular, the boss 8 is a cuboid structure, the boss 8 is embedded in the docking groove 9, and the length of the boss 8 in the vertical direction is greater than the length of the boss 8 in the horizontal direction. Through the cooperation of the boss 8 and the docking groove 9, the positioning of two adjacent wall panel main bodies 1 can be facilitated; at the same time, since the length of the boss 8 in the vertical direction is greater than the length of the boss 8 in the horizontal direction, when two adjacent wall panel main bodies 1 are bent, a certain angle is formed between the two adjacent wall panel main bodies 1, and part of the stress is absorbed by the boss 8, preventing the clamping claws 2 from being easily broken.

[0055] In this embodiment, multiple wall panel main bodies 1 can form a row of concrete walls through the cooperation of the clamping claws 2 and the clamping grooves 4, and the cooperation of the boss 8 and the docking groove 9.

[0056] It should be noted that when assembling two groups of wall panel main bodies 1, by embedding the boss 8 into the docking groove 9, it can effectively prevent the clamping claws 2 from being broken when stress is generated in the two groups of wall panel main bodies 1, which can play a good protective role and ensure that the splicing between the two groups of wall panel main bodies 1 is neater and the aesthetics is guaranteed.

[0057] As Figure 1 shown, a concave hole 10 is formed on the surface of the positioning block 7 corresponding to the outer surface of the wall panel main body 1;

[0058] It should be noted that when the positioning block 7 needs to be disassembled, the bolt is screwed into the inner side of the concave hole 10 through a tool, and then the bolt together with the positioning block 7 is pulled out from the inner side of the through hole 5 by means of a tool, so as to facilitate the disassembly and assembly of the positioning block 7, and further facilitate the disassembly and assembly between the wall panel main bodies 1.

[0059] In this embodiment, the concave hole 10 is a through hole, and the bolt can pass through the concave hole 10. The wall panel main body 1 is fixed to other structures through the positioning block 7 without drilling holes in the main body of the wall panel main body 1, ensuring the integrity of the wall panel main body 1.

[0060] As Figure 1 、 Figure 3 shown, the distance between the first limiting groove 3 and the second limiting groove 6 is adapted to the height of the positioning block 7, and the length of the positioning block 7 is adapted to the length of the through hole 5. The joint part of the through hole 5 and the positioning block 7 is coated with cement mortar;

[0061] It should be noted that by using cement mortar to seal the combined part of the positioning block 7 and the through hole 5, the aesthetic effect of the overall assembly of the wall panel main body 1 is ensured.

[0062] The inner side of the positioning block 7 is coated with steel fibers, and the wall panel body 1, the clamping jaw 2, the convex platform 8 and the positioning block 7 are all made of concrete.

[0063] During use: during the assembly process of two groups of wall panel bodies 1, the clamping jaw 2 provided at one wall panel body 1 is inserted into the card slot 4 provided at the other wall panel body 1, and then the positioning block 7 is assembled inside the through hole 5, so that one end of the positioning block 7 abuts against the first limiting groove 3, and the other end of the positioning block 7 abuts against the second limiting groove 6, thereby limiting the clamping jaw 2 and fixing the two groups of wall panel bodies 1 by assembly.

[0064] Those skilled in the art can understand that although some embodiments herein include certain features included in other embodiments rather than other features, the combination of the features of different embodiments means that it is within the scope of the present application and forms different embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0065] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be covered by the scope of the claims and the description of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A low-carbon prefabricated autoclaved aerated concrete wall, comprising a wall panel main body (1), characterized in that: On the side walls of the wall panel main body (1), there are symmetrically and integrally formed clamping claws (2) arranged in an L-shaped structure, and a first limiting groove (3) is provided at the horizontal plane of the clamping claws (2); On the side walls of the wall panel main body (1) away from the clamping claws (2), there are symmetrically provided clamping slots (4), and the clamping slots (4) and the clamping claws (2) form an embedded structure; At the edge part of the wall panel main body (1) close to the clamping slots (4), there are through holes (5), and the through holes (5) penetrate through the clamping slots (4). At one end of the through holes (5) close to the inner wall of the clamping slots (4), there is a second limiting groove (6), and the second limiting groove (6) corresponds to the first limiting groove (3); A positioning block (7) is detachably connected inside the through hole (5). One end of the positioning block (7) abuts against the first limiting groove (3), and the other end of the positioning block (7) abuts against the second limiting groove (6).

2. The autoclaved aerated concrete wall of low-carbon prefabrication according to claim 1, characterized in that: Between the symmetrically arranged clamping claws (2), there is a boss (8) integrally formed with the wall panel main body (1).

3. A low-carbon prefabricated autoclaved aerated concrete wall according to claim 2, characterized in that: A docking groove (9) is provided between the symmetrically arranged clamping slots (4), and the docking groove (9) and the boss (8) form an embedded structure.

4. A low-carbon prefabricated autoclaved aerated concrete wall according to claim 1, characterized in that: On the surface of the positioning block (7) corresponding to the outer surface of the wall panel main body (1), there is a concave hole (10).

5. A low-carbon prefabricated autoclaved aerated concrete wall according to claim 1, characterized in that: The distance between the first limiting groove (3) and the second limiting groove (6) is adapted to the height of the positioning block (7), and the length of the positioning block (7) is adapted to the length of the through hole (5).

6. The autoclaved aerated concrete wall assembled with low carbon according to claim 1, characterized in that: The joint part of the through hole (5) and the positioning block (7) is coated with cement mortar.

7. A low-carbon prefabricated autoclaved aerated concrete wall according to claim 1, characterized in that: The inner side of the positioning block (7) is coated with steel fibers.

8. A low-carbon prefabricated autoclaved aerated concrete wall according to claim 3, characterized in that: The wall panel main body (1), the clamping claws (2), the boss (8) and the positioning block (7) are all made of concrete material.

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