Building gypsum block convenient to assemble

Abstract

The building gypsum block comprises a gypsum block body, a slurry groove is formed in the center of the top of the gypsum block body in the length direction of the gypsum block body, a butt joint block matched with the slurry groove is arranged at the bottom of the gypsum block body, the butt joint block is slightly smaller than the slurry groove, and a slurry filling space is reserved between the butt joint block and the slurry groove; a plurality of positioning protrusion structures are used in the slurry groove, and a plurality of positioning holes opposite to the positioning protrusion structures in position are formed in the butt joint block. The utility model has the advantages of low manufacturing cost and simple structure, and is convenient to realize the quick assembly of the desulfurized gypsum aerated building blocks. The device can control the use amount of slurry, can assist in mounting and positioning of the gypsum block body, is good in positioning effect, and effectively ensures that the desulfurization gypsum aerated block does not incline when being quickly assembled.

Description

Technical Field

[0001] The utility model relates to a building gypsum building block which is easy to assemble and belongs to the technical field of aerated building blocks for building construction. Background Art

[0002] Autoclaved aerated concrete blocks (abbreviated as aerated concrete blocks) are a new type of lightweight, porous building material with the advantages of light weight, good thermal insulation, machinability and non-combustibility. They can be made into blocks, panels and insulation products of different specifications and are widely used in load-bearing or enclosing filling structures of industrial and civil buildings.

[0003] In actual use, the existing gypsum blocks are skewed and unstable when connected and installed, because two adjacent gypsum blocks are simply butted together, which makes the gypsum blocks very easy to move. Application No. 202321212945.0 A desulfurized gypsum aerated block includes a desulfurized gypsum aerated block body, a butt block is fixedly installed on the top of the desulfurized gypsum aerated block body, a slurry groove is provided on the top of the butt block, and inclined grooves are provided on both sides of the butt block. The desulfurized gypsum aerated building block is provided with a docking block and a docking groove. Before stacking, the adhesive is injected into the slurry groove and the chute, and the adhesive is injected into the arc groove at the same time. Then the building blocks are stacked from top to bottom, and the protrusion slides into the arc groove from top to bottom, and the docking block is inserted into the docking groove and the extrusion plate is inserted into the slurry groove at the same time. When the extrusion plate is inserted into the slurry groove, the adhesive is squeezed out of the chute and enters the groove. Then the connecting block is connected to the overflowing adhesive in the groove for bonding. The device can control the amount of adhesive used, and the docking block and the protrusion play a positioning role to prevent the aerated building block from tilting. However, the aerated building block is provided with multiple groove structures to assist in positioning and placing the slurry, and the structure is complex, resulting in high processing costs, and when the processing error of the aerated building block is large, the difficulty of assembly is increased. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a building gypsum block that is easy to assemble, so as to at least solve the problems mentioned in the background technology.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A building gypsum building block that is easy to assemble comprises a gypsum building block body, a slurry groove is provided at the top center of the gypsum building block body along its length direction, a docking block adapted to the slurry groove is provided at the bottom, and the docking block is slightly smaller than the slurry groove so that a slurry filling space is left between the two; a plurality of positioning protrusion structures are used in the slurry groove, and a plurality of positioning holes corresponding to the positions of the positioning protrusion structures are provided on the docking block.

[0007] Furthermore, a positioning groove is provided on one side of the gypsum block body, and a protrusion matching the positioning groove is provided on the other side.

[0008] Furthermore, the slurry groove and the positioning groove are both wedge-shaped groove structures, and the docking block and the protrusion are wedge-shaped blocks that match them.

[0009] Furthermore, the positioning protrusion structure is slightly smaller than the positioning hole.

[0010] Furthermore, the positioning protrusion structure is arranged in at least two groups at both ends of the slurry tank.

[0011] Furthermore, the positioning protrusion structure is a steel bar or a positioning tube.

[0012] Furthermore, the positioning protrusion structure is a hollow tube with a certain elasticity, and a long notch is opened near one end of the positioning hole and along the length direction of the hollow tube. There are at least two long notches arranged opposite to each other, and a conical convex portion is provided in the positioning hole, so that after the hollow tube is inserted into the positioning hole, it expands along the long notch under the action of the conical convex portion.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model has low manufacturing cost and simple structure, and is convenient for realizing rapid assembly of desulfurized gypsum aerated blocks. The utility model provides mutually matched slurry grooves and docking blocks on the upper and lower sides of the gypsum block body, and the docking blocks are slightly smaller than the slurry grooves, so that there is a slurry filling space between the two, which is convenient for placing cement mortar and controlling the amount of slurry. At the same time, mutually matched positioning protrusion structures and positioning holes are added to the slurry grooves and docking blocks, which can assist in the installation and positioning of the gypsum block body, and have good positioning effect, effectively ensuring that the desulfurized gypsum aerated blocks will not be skewed during rapid assembly.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings, in which:

[0017] Figure 1 A schematic diagram of the structure of a building gypsum block that is easy to assemble provided in Example 1 of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the bottom structure;

[0019] Figure 3 A schematic diagram of the assembly structure of the building gypsum blocks that are easy to assemble provided in Example 1 of the utility model;

[0020] Figure 4 A schematic diagram of the assembly structure of the building gypsum blocks that are easy to assemble provided in Example 2 of the utility model;

[0021] Figure 5 for Figure 4 A partial enlarged schematic diagram of part A;

[0022] Figure 6 for Figure 4 A partial enlarged schematic diagram of part B in the middle.

[0023] In the figure: 1, gypsum block body; 2, slurry groove; 3, docking block; 4, positioning protrusion structure; 401, elongated notch; 5, positioning hole; 501, conical protrusion; 6, positioning groove; 7, protrusion. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1-3 As shown, a building gypsum block that is easy to assemble includes a gypsum block body 1, a slurry groove 2 is provided at the top center of the gypsum block body along its length direction, and a docking block 3 adapted to the slurry groove 2 is provided at the bottom, and the docking block 3 is slightly smaller than the slurry groove 2, so that there is a slurry filling space between the two; a plurality of positioning protrusion structures 4 are used in the slurry groove 2, and a plurality of positioning holes 5 corresponding to the positioning protrusion structures 4 are provided on the docking block 3. During assembly, the slurry groove 2 of the lower gypsum block body is filled with adhesive slurry, and the docking block 3 of the lower gypsum block body 1 is inserted into the slurry groove 2 of the lower gypsum block body, and the corresponding positioning protrusion structure 4 is inserted into the corresponding positioning hole 5. Since the docking block 3 is slightly smaller than the slurry groove 2, there is a slurry filling space between the two, so that the amount of adhesive slurry can be controlled, and the positioning protrusion structure 4 is used for positioning, so as to prevent the aerated block from tilting.

[0027] A positioning groove 6 is provided on one side of the gypsum block body 1, and a convex block 7 matching the positioning groove 6 is provided on the other side. This structure can be used for positioning when splicing the left and right gypsum block bodies 1, and the positioning effect is better.

[0028] The slurry tank 2 and the positioning groove 6 are both wedge-shaped groove structures, and the docking block 3 and the protrusion 7 are wedge-shaped blocks matching therewith. This structure is more convenient for installation.

[0029] The positioning protrusion structure 4 is slightly smaller than the positioning hole 5, which is more convenient for installation. At least two groups of positioning protrusion structures 4 are arranged at both ends of the slurry tank 2, which ensures the positioning effect and facilitates rapid assembly.

[0030] The positioning protrusion structure 4 is a steel bar or a positioning tube. The steel bar or the positioning tube can be embedded in the gypsum block body 1 when the gypsum block body 1 is prepared. Alternatively, a plug-in hole is reserved in the slurry tank of the gypsum block body, and the steel bar or the positioning tube is inserted and fixed in the plug-in hole. The positioning tube can be a pipe made of plastic or steel, and an anti-slip pattern structure is provided on the outer surface of the positioning tube. The connection reliability is better.

[0031] A plurality of through holes may be provided on the gypsum block body 1, so that the gypsum block body 1 is lighter and easier to install.

[0032] Example 2

[0033] On the basis of Example 1, the positioning protrusion structure 4 is a hollow tube with a certain elasticity. The hollow tube has a trumpet-shaped expansion opening 402 at one end close to the positioning hole 5, and a long notch 401 is opened along the length direction of the hollow tube. There are at least two long notches 401 arranged opposite to each other, and a conical convex portion 501 is provided in the positioning hole 5. When the hollow tube is inserted into the positioning hole 5, the conical convex portion 501 is inserted into the hollow tube under the guidance of the trumpet-shaped expansion opening 402, so that the hollow tube expands along the long notch 401, and the positioning effect is better.

[0034] The conical protrusion 501 is a conical part pre-buried in the positioning hole 5. Alternatively, the conical protrusion 501 can be a continuous structure integrally built with the gypsum block body 1.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the confidentiality of the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still falls within the scope of the technical solution of the utility model.

Claims

1. A building gypsum block that is easy to assemble, comprising a gypsum block body (1), characterized in that: The gypsum block body (1) is provided with a slurry groove (2) at the center of the top along its length, and a docking block (3) adapted to the slurry groove (2) is provided at the bottom, and the docking block (3) is slightly smaller than the slurry groove (2) so that a slurry filling space is left between the two. A plurality of positioning protrusion structures (4) are used in the slurry groove (2), and a plurality of positioning holes (5) are provided on the docking block (3) and are located opposite to the positioning protrusion structures (4).

2. The easy-to-assemble building gypsum block according to claim 1, characterized in that: A positioning groove (6) is also provided on one side of the gypsum block body (1), and a protrusion (7) matching the positioning groove (6) is provided on the other side.

3. The easy-to-assemble building gypsum block according to claim 2, characterized in that: The slurry groove (2) and the positioning groove (6) are both wedge-shaped groove structures, and the docking block (3) and the protruding block (7) are wedge-shaped blocks that match them.

4. The easy-to-assemble building gypsum building block according to claim 1, characterized in that: The positioning protrusion structure (4) is slightly smaller than the positioning hole (5).

5. The building gypsum block easy to assemble according to claim 4, characterized in that: The positioning protrusion structures (4) are arranged in groups of at least two at both ends of the slurry tank (2).

6. The easy-to-assemble building gypsum building block according to claim 5, characterized in that: The positioning protrusion structure (4) is a steel bar or a positioning tube.

7. The easy-to-assemble building gypsum building block according to claim 5, characterized in that: The positioning protrusion structure (4) is a hollow tube with a certain elasticity, and is provided with a long notch (401) at one end close to the positioning hole (5) and along the length direction of the hollow tube. The long notches (401) are at least two arranged opposite to each other, and a conical convex portion (501) is provided in the positioning hole (5), so that after the hollow tube is inserted into the positioning hole (5), it expands along the long notch (401) under the action of the conical convex portion (501).

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