Light concrete material heat preservation building block brick

Abstract

The utility model relates to the technical field of concrete structure bricks, and discloses a light concrete material heat preservation building block brick which comprises a brick body, the brick body is in a cuboid shape, an inner cavity is formed in the brick body, a cross-shaped supporting framework is arranged in the inner cavity, the four ends of the cross-shaped supporting framework are fixedly connected to the surfaces of the four inner walls of the inner cavity respectively, and the cross-shaped supporting framework is fixedly connected to the surfaces of the four inner walls of the inner cavity. A heat preservation filling material is filled between the inner wall of the inner cavity and the cross-shaped supporting framework, a side wall groove is formed in the side wall of the brick body, a side wall protruding key is fixedly connected to the surface of the side wall opposite to the side wall where the side wall groove is located, and the width of the side wall groove is equal to that of the side wall protruding key. The inner cavity is formed in the brick body, the weight of the brick body can be reduced, the brick body is convenient to carry, the strength of the brick body can be enhanced and the bearing strength of the brick body can be ensured while the weight is reduced through the cross-shaped supporting framework, and the brick body has a certain heat preservation and heat insulation effect due to the fact that the inner cavity is filled with the heat preservation filler.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete structural bricks, in particular to a light concrete material heat-insulating building block brick. Background Art

[0002] Concrete structural bricks are bricks made of concrete as the main material and a mixed steel frame. Generally, heat insulation or fireproof materials are added according to their different uses. Generally, solid concrete structural bricks are heavy and inconvenient to transport, while hollow concrete structural bricks have a general load-bearing capacity and cannot be stacked to form a high wall. Therefore, those skilled in the art provide a lightweight concrete material insulation block brick to solve the problems raised in the above background technology. Utility Model Content

[0003] The utility model aims to provide a light concrete material heat-insulating building block brick to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A light concrete material thermal insulation block brick comprises a brick body, which is in a rectangular shape, with an inner cavity provided inside the brick body, a cross support frame provided inside the inner cavity, four ends of the cross support frame respectively fixed to four inner wall surfaces of the inner cavity, thermal insulation filler is filled between the inner wall of the inner cavity and the cross support frame, a side wall groove is provided on the side wall of the brick body, and a side wall convex key is fixed to the side wall surface opposite to the side wall where the side wall groove is located, and the width of the side wall groove is equal to the width of the side wall convex key.

[0006] As a further solution of the utility model, the outer side of the side wall groove is provided with an inclined surface, so that when the bricks are stacked horizontally, the side wall convex key of the rear brick can be inserted into the inner side wall groove of the front brick, so as to quickly realize the butt-jointing installation of the two bricks.

[0007] As a further solution of the utility model: the bottom surface of the brick body is fixedly connected with a bottom plate, a reserved groove is formed between the upper end of the cross support frame and the upper surface of the brick body, and the volume of the bottom plate is equal to the volume of the reserved groove. When the brick bodies are stacked vertically, the bottom plate of the upper brick body can be inserted into the reserved groove of the lower brick body to achieve stacking between the two.

[0008] As a further solution of the utility model: the upper surface of the cross support frame is fixed with an alignment protrusion, the bottom plate is provided with an alignment concave hole, the thickness of the alignment protrusion is equal to the depth of the alignment concave hole, and the size of the alignment protrusion is equal to the size of the alignment concave hole, and the position of the alignment protrusion corresponds to the position of the alignment concave hole. When the bottom plate of the upper brick body is inserted into the reserved groove of the lower brick body, the alignment protrusion is also inserted into the inside of the alignment concave hole, which can strengthen the connection strength between the upper and lower brick bodies.

[0009] As a further solution of the utility model: a through hole is provided vertically through the interior of the brick body.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] By opening an inner cavity inside the brick body, the weight of the brick body can be reduced, which makes it easier to carry the brick body. The cross-support frame can reduce the weight while enhancing the strength of the brick body to ensure the load-bearing strength of the brick body. The inner cavity is filled with thermal insulation filler, which makes the brick body have a certain thermal insulation effect. The side wall grooves and side wall convex keys opened on the side walls can be used to quickly achieve horizontal stacking of bricks. The bottom plate and reserved grooves can be used to facilitate vertical stacking of bricks. Through the through holes set, steel bars can be inserted from top to bottom in the through holes, which can further strengthen the strength of the wall formed by the bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A three-dimensional diagram of a lightweight concrete material thermal insulation block brick;

[0013] Figure 2 A three-dimensional image of a lightweight concrete insulation block brick from another perspective;

[0014] Figure 3 This is a schematic diagram of a wall structure formed by stacking thermal insulation blocks made of a lightweight concrete material.

[0015] In the figure: 1. Brick body; 2. Side wall groove; 3. Side wall convex key; 4. Cross support frame; 5. Reserved groove; 6. Alignment convex block; 7. Inner cavity; 8. Thermal insulation filling material; 9. Bottom plate; 10. Through hole; 11. Alignment concave hole; 12. Steel bar. DETAILED DESCRIPTION

[0016] See also Figures 1 to 3In an embodiment of the utility model, a lightweight concrete material thermal insulation block brick includes a brick body 1, the brick body 1 is in a rectangular shape, an inner cavity 7 is opened inside the brick body 1, a cross support frame 4 is arranged inside the inner cavity 7, the four ends of the cross support frame 4 are respectively fixed to the four inner wall surfaces of the inner cavity 7, and the inner wall of the inner cavity 7 and the cross support frame 4 are filled with thermal insulation filling material 8. The side wall of the brick body 1 is opened with a side wall groove 2, and a side wall convex key 3 is fixed to the side wall surface opposite to the side wall groove 2 at the side wall, and the width of the side wall groove 2 is equal to the width of the side wall convex key 3.

[0017] Preferably, the outer side of the side wall groove 2 is provided with an inclined surface, so that when the brick bodies 1 are stacked horizontally, the side wall convex key 3 of the latter brick can be inserted into the inner side wall groove 2 of the former brick, so as to quickly achieve the docking installation of the two brick bodies 1.

[0018] Preferably, a bottom plate 9 is fixedly connected to the bottom surface of the brick body 1, and a reserved groove 5 is formed between the upper end of the cross support frame 4 and the upper surface of the brick body 1. The volume of the bottom plate 9 is equal to the volume of the reserved groove 5. When the brick bodies 1 are stacked vertically, the bottom plate 9 of the upper brick body 1 can be inserted into the reserved groove 5 of the next brick body 1 to achieve stacking between the two.

[0019] Preferably, an alignment protrusion 6 is fixedly connected to the upper surface of the cross support skeleton 4, and an alignment recessed hole 11 is opened inside the bottom plate 9. The thickness of the alignment protrusion 6 is equal to the depth of the alignment recessed hole 11, and the size of the alignment protrusion 6 is equal to the size of the alignment recessed hole 11. The position of the alignment protrusion 6 and the position of the alignment recessed hole 11 correspond to each other. When the bottom plate 9 of the upper brick body 1 is inserted into the reserved groove 5 of the lower brick body 1, the alignment protrusion 6 is also inserted into the inside of the alignment recessed hole 11, which can strengthen the connection strength between the upper and lower brick bodies 1.

[0020] Preferably, a through hole 10 is provided vertically through the interior of the brick body 1 to facilitate the subsequent installation of the steel bars 12 .

[0021] The working principle of the utility model is as follows: when using brick bodies 1 for stacking, the brick bodies 1 of the bottom layer can be laid, and the side wall convex key 3 of the rear brick body 1 is inserted into the side wall groove 2 of the front brick body 1, so that the two brick bodies 1 can be quickly butt-jointed and installed, and then a layer of brick bodies 1 is laid on the upper side thereof, and the bottom plate 9 of the upper brick body 1 is inserted into the reserved groove 5 of the lower brick body 1 to realize the stacking between the two, and at this time, the alignment convex block 6 is also inserted into the alignment concave hole 11, so that the connection strength between the upper and lower brick bodies 1 can be strengthened. When the wall is completely stacked, the through hole 10 of the upper brick body 1 and the through hole 10 of the lower brick body 1 are located in the same longitudinal straight line, and the steel bar 12 can be inserted from top to bottom in the through hole 10 to further strengthen the fixation of the wall formed by the brick body 1.

[0022] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lightweight concrete thermal insulation block brick, comprising a brick body (1), characterized in that: The brick body (1) is in the shape of a rectangular parallelepiped, an inner cavity (7) is provided inside the brick body (1), a cross support frame (4) is arranged inside the inner cavity (7), four ends of the cross support frame (4) are respectively fixedly connected to four inner wall surfaces of the inner cavity (7), a thermal insulation filler (8) is filled between the inner wall of the inner cavity (7) and the cross support frame (4), a side wall groove (2) is provided on the side wall of the brick body (1), and a side wall convex key (3) is fixedly connected to the side wall surface opposite to the side wall where the side wall groove (2) is located, and the width of the side wall groove (2) is equal to the width of the side wall convex key (3).

2. A lightweight concrete thermal insulation block brick according to claim 1, characterized in that: The outer side of the side wall groove (2) is provided with an inclined surface.

3. The lightweight concrete thermal insulation block brick according to claim 1, characterized in that: A bottom plate (9) is fixedly connected to the bottom surface of the brick body (1), a reserved groove (5) is formed between the upper end of the cross support frame (4) and the upper surface of the brick body (1), and the volume of the bottom plate (9) is equal to the volume of the reserved groove (5).

4. A lightweight concrete thermal insulation block brick according to claim 3, characterized in that: An alignment protrusion (6) is fixedly connected to the upper surface of the cross support frame (4), and an alignment recessed hole (11) is provided inside the bottom plate (9). The thickness of the alignment protrusion (6) is equal to the depth of the alignment recessed hole (11), and the size of the alignment protrusion (6) is equal to the size of the alignment recessed hole (11). The position of the alignment protrusion (6) and the position of the alignment recessed hole (11) correspond to each other.

5. The lightweight concrete thermal insulation block brick according to claim 1, characterized in that: The brick body (1) is provided with a through hole (10) extending vertically therethrough.

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