Foamed concrete self-insulation building block

Abstract

The utility model discloses a foamed concrete self-heat-preservation building block which comprises a building block body, two cavities are formed in the top of the building block body, the bottoms of the cavities penetrate through and extend to the bottom of the building block body, through grooves which are evenly distributed are formed in the top of the building block body, and the through grooves are formed in the top of the building block body. The bottom end of the through groove penetrates through and extends to the bottom of the building block main body, the interior of the through groove is slidably connected with a wedging strip, and the bottom end of the wedging strip penetrates through the through groove and extends to the bottom of the building block main body. By means of the design of the wedging strips and the through grooves, automatic positioning and limiting can be achieved when the heat preservation building blocks are piled, special alignment operation of personnel is not needed, construction efficiency is improved, the wedging strips are fixed to the upper ends and the lower ends of the building blocks, and the upper building blocks and the lower building blocks can be effectively prevented from deviating or misplacing in the piling process; the stability and perpendicularity of the masonry structure are ensured, the requirement for manual alignment is lowered, the labor intensity of workers is relieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation blocks, in particular to a foamed concrete self-insulating block. Background Art

[0002] Foamed concrete is a new type of lightweight thermal insulation material containing a large number of closed pores that is formed by mechanically foaming the foaming agent through the foaming system of the foaming machine, evenly mixing the foam with cement slurry, and then pouring it into place or molding it through the pumping system of the foaming machine and naturally curing it.

[0003] For example, patent application number CN202123222393.5 discloses a foamed concrete self-insulating building block, including a building block body, a mounting groove is opened in the building block body, a cross bar is fixedly installed in the mounting groove, a vertical bar is fixedly connected to the cross bar, a first connecting piece is symmetrically installed on the upper surface of the building block body, and a second connecting piece is fixedly installed on the lower surface of the building block body, thereby increasing the structural strength of the concrete building block and the bonding stability of the building block during stacking.

[0004] In this structure, the first connecting piece and the second connecting piece arranged on the side of the building blocks can realize the rapid engagement of the two groups of building blocks. However, in actual use, the connecting pieces in this structure cannot be disassembled, resulting in uneven sides when the building blocks are at the sides, which affects the strength of the wall. At the same time, the building blocks need to be aligned by personnel when they are stacked vertically, which not only requires a lot of labor but is also prone to errors, causing the wall to tilt. Therefore, professionals in this field provide a foamed concrete self-insulating building block to solve the above-mentioned problems. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a foamed concrete self-insulating building block, which can effectively prevent the upper and lower building blocks from shifting or misaligning during the stacking process, ensure the stability and verticality of the masonry structure, reduce the labor intensity of workers, and improve work efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A foamed concrete self-insulating building block comprises a building block body, wherein two cavities are provided on the top of the building block body, the bottom of the cavities penetrates and extends to the bottom of the building block body, the top of the building block body is provided with evenly distributed through grooves, the bottom ends of the through grooves penetrate and extend to the bottom of the building block body, a fitting strip is slidably connected inside the through grooves, the bottom ends of the fitting strips penetrate the through grooves and extend to the bottom of the building block body, a snap-fitting groove is provided on the right side of the building block body, a snap-fitting strip is slidably installed inside the snap-fitting groove, two guide grooves are provided on the right side of the snap-fitting strip, and two movable grooves are provided on the left side of the building block body, an I-shaped guide rail is slidably connected inside the movable groove, and the I-shaped guide rail is arranged corresponding to the guide groove.

[0008] As a further description of the above technical solution: a finger groove is provided at the top of the movable groove, and the inner wall surface of the finger groove is smooth.

[0009] As a further description of the above technical solution: two limiting shafts are fixedly connected to the inner bottom wall of the engaging groove, and the engaging strip is slidably connected to the limiting shafts.

[0010] As a further description of the above technical solution: two sliding grooves are provided on the inner wall of the through groove, and sliding bars are slidably connected inside the sliding grooves, and the sliding bars are fixedly connected to the two sides of the fitting bar.

[0011] As a further description of the above technical solution: uniformly distributed reinforcing ribs are arranged inside the cavity, and both ends of the reinforcing ribs are connected to the inner wall of the cavity.

[0012] Compared with the prior art, the advantages of the present invention are:

[0013] In the utility model, through the design of the fitting strips and the through grooves, the thermal insulation blocks can be automatically positioned and limited when stacked, without the need for personnel to perform special alignment operations, thereby improving construction efficiency. The fitting strips are fixed at the upper and lower ends of the blocks, which can effectively prevent the upper and lower blocks from being offset or misaligned during the stacking process, thereby ensuring the stability and verticality of the masonry structure, reducing the need for manual alignment, reducing the labor intensity of workers, and improving work efficiency. At the same time, the flexibly detachable snap-fit ​​strip design can achieve quick connection and improve construction efficiency. At the same time, when the blocks are at the side or do not need to be snapped, the snap-fit ​​strips will be in the snap-fit ​​groove to make the blocks tend to be rectangular, thereby maintaining the stability of the entire thermal insulation structure, not being easily deformed or damaged during transportation and use, and being able to be flexibly used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of a three-dimensional enlarged structure of the assembly of the clamping strip of the utility model;

[0016] Figure 3 For the utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the through slot of the utility model.

[0018] Description of the numbers in the figure:

[0019] 1. Block body; 2. Cavity; 3. Through groove; 4. Fitting strip; 5. Engaging groove; 6. Engaging strip; 7. Guide groove; 8. Movable groove; 9. I-shaped guide rail; 10. Finger groove; 11. Limiting shaft; 12. Slide groove; 13. Slide strip; 14. Reinforcing rib. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figures 1 to 4 In the utility model, a foamed concrete self-insulating building block includes a building block body 1, the top of the building block body 1 is provided with two cavities 2, the bottom of the cavity 2 penetrates and extends to the bottom of the building block body 1, the top of the building block body 1 is provided with evenly distributed through grooves 3, the bottom ends of the through grooves 3 penetrate and extend to the bottom of the building block body 1, the inside of the through grooves 3 is slidably connected with a fitting strip 4, the bottom end of the fitting strip 4 penetrates the through grooves 3 and extends to the bottom of the building block body 1, a snap-fitting groove 5 is provided on the right side of the building block body 1, a snap-fitting groove 5 is slidably installed inside the snap-fitting groove 5, two guide grooves 7 are provided on the right side of the snap-fitting strip 6, two movable grooves 8 are provided on the left side of the building block body 1, the inside of the movable groove 8 is slidably connected with an I-shaped guide rail 9, and the I-shaped guide rail 9 is arranged corresponding to the guide groove 7.

[0022] Two limiting shafts 11 are fixedly connected to the inner bottom wall of the engaging groove 5 , and the engaging strip 6 is slidably connected to the limiting shafts 11 .

[0023] In the foamed concrete self-insulating building block, when it is placed stably, the bottom end of the fitting strip 4 contacts the ground so that the fitting strip 4 is completely inside the through groove 3, and a snap-fitting groove 5 is opened on the right side of the insulating building block, and a snap-fitting strip 6 is adapted inside the snap-fitting groove 5. The snap-fitting strip 6 can be drawn out from the snap-fitting groove 5 and connected to the left side of the building block, that is, the building block tends to be a rectangular parallelepiped. For example, when the building block is lifted during vertical stacking, the fitting strip 4 is at the bottom end of the building block due to gravity. When the building block is stacked on top of the bottom building block, multiple groups of fitting strips 4 enter the through groove 3 at the bottom, thereby realizing the limit position, and no personnel limit position alignment is required to prevent the upper and lower building blocks from being blocked. If the blocks are offset, when stacking horizontally, the user will pull out the snap-fit ​​strip 6 on the right side of the block from the snap-fit ​​groove 5, and then push the I-beam guide rail 9 in the movable groove 8 to make the left side of the I-beam guide rail 9 pass through. Then the user slides the guide groove 7 on the right side of the snap-fit ​​strip 6 into the passing part of the I-beam guide rail 9, and then the snap-fit ​​strip 6 on the left side of different building blocks can be inserted into the snap-fit ​​groove 5 on the right side of another group of building blocks. This structure can be flexibly adjusted according to actual use. For example, if the building block is at the side, the snap-fit ​​strip 6 can be removed and the I-beam guide rail 9 can be pushed into the movable groove 8 to achieve the flatness of the side of the wall.

[0024] In the utility model, through the design of the fitting strips 4 and the through grooves 3, the thermal insulation blocks can be automatically positioned and limited during stacking, without the need for personnel to perform special alignment operations, thereby improving construction efficiency. The fitting strips 4 are fixed at the upper and lower ends of the blocks, which can effectively prevent the upper and lower blocks from being offset or misaligned during the stacking process, thereby ensuring the stability and verticality of the masonry structure, reducing the need for manual alignment, reducing the labor intensity of workers, and improving work efficiency. At the same time, the design of the flexibly detachable snap-fit ​​strips 6 can achieve quick connection and improve construction efficiency. At the same time, when the blocks are at the side or do not need to be snapped, the snap-fit ​​strips 6 will be in the snap-fit ​​grooves 5 to make the blocks tend to be rectangular, thereby maintaining the stability of the entire thermal insulation structure, not easily deformed or damaged during transportation and use, and can be used flexibly.

[0025] See also Figures 1 to 3 , wherein: a finger groove 10 is opened at the top of the movable groove 8, and the inner wall surface of the finger groove 10 is smooth.

[0026] In the utility model, when the user needs to push the I-shaped guide rail 9 out of the movable groove 8, the finger groove 10 can facilitate the user to contact the I-shaped guide rail 9 with his fingers, and the smooth surface can avoid wear on the user's hands.

[0027] See also Figure 4 , wherein: two slide grooves 12 are opened on the inner wall of the through groove 3, and a slide bar 13 is slidably connected inside the slide groove 12, and the slide bar 13 is fixedly connected to both sides of the fitting strip 4.

[0028] In the utility model, the sliding bar 13 and the sliding groove 12 can limit the fitting bar 4, so that the fitting bar 4 can slide inside the through groove 3. The fitting bar 4 will be at the bottom of the through groove 3 under the action of gravity. If the bottom of the building block body 1 is in contact with the ground, the fitting bar 4 will be completely pushed into the through groove 3.

[0029] See also Figure 1 and 2 , wherein: uniformly distributed reinforcing ribs 14 are arranged inside the cavity 2 , and both ends of the reinforcing ribs 14 are connected to the inner wall of the cavity 2 .

[0030] In the present invention, the provision of multiple groups of reinforcing ribs 14 can improve the strength of the foamed concrete insulation block, and can increase the contact area when subsequently filled with concrete, thereby improving the strength of the wall.

[0031] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A foamed concrete self-insulating building block, comprising a building block body (1), characterized in that: The top of the block body (1) is provided with two cavities (2), the bottoms of the cavities (2) penetrate through and extend to the bottom of the block body (1), the top of the block body (1) is provided with evenly distributed through grooves (3), the bottom ends of the through grooves (3) penetrate through and extend to the bottom of the block body (1), the inside of the through grooves (3) is slidably connected with a fitting strip (4), the bottom ends of the fitting strip (4) penetrate through the through grooves (3) and extend to the bottom of the block body (1); The right side of the block body (1) is provided with a snap-fit ​​groove (5), the interior of the snap-fit ​​groove (5) is slidably mounted with a snap-fit ​​strip (6), the right side of the snap-fit ​​strip (6) is provided with two guide grooves (7), the left side of the block body (1) is provided with two movable grooves (8), the interior of the movable groove (8) is slidably connected with an I-shaped guide rail (9), and the I-shaped guide rail (9) is arranged corresponding to the guide groove (7).

2. The foamed concrete self-insulating building block according to claim 1, characterized in that: A finger groove (10) is provided at the top of the movable groove (8), and the inner wall surface of the finger groove (10) is smooth.

3. The foamed concrete self-insulating building block according to claim 1, characterized in that: Two limiting shafts (11) are fixedly connected to the inner bottom wall of the locking groove (5), and the locking strip (6) is slidably connected to the limiting shafts (11).

4. The foamed concrete self-insulating building block according to claim 1, characterized in that: Two slide grooves (12) are provided on the inner wall of the through groove (3), and a slide bar (13) is slidably connected inside the slide groove (12), and the slide bar (13) is fixedly connected to the two sides of the fitting bar (4).

5. The foamed concrete self-insulating building block according to claim 1, characterized in that: The interior of the cavity (2) is provided with uniformly distributed reinforcing ribs (14), and both ends of the reinforcing ribs (14) are connected to the inner wall of the cavity (2).

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