A porous fired brick

Abstract

The utility model discloses a porous sintered brick, which relates to the field of sintered porous bricks and comprises a sintered brick body, wherein a top groove is provided at the top of the sintered brick body, and a bottom groove is provided at the bottom of the sintered brick body, wherein the top groove and the bottom groove are located in corresponding positions, and a plurality of through holes are provided at the bottom of the top groove, and the plurality of through holes simultaneously penetrate the bottom of the bottom groove. In the actual operation of the utility model, when two sintered brick bodies are stacked up and down, a fixing column at the bottom end of the sintered brick body at the upper end is inserted into the through hole at the top end of the sintered brick body at the bottom end to form a fixation, and at the same time, the bottom groove at the bottom end of the sintered brick body at the upper end and the top groove at the top end of the sintered brick body at the bottom end can form a space, and personnel can complete the connection by inputting cement into the space, thereby preventing the cement from being squeezed out during stacking, and at the same time, the opening of the bottom groove and the top groove can reduce the loss of materials and reduce the production cost.

Description

Technical Field

[0001] The utility model relates to the field of sintered porous bricks, in particular to a porous sintered brick. Background Art

[0002] Sintered porous bricks are made of clay, shale, coal gangue, fly ash, silt (river and lake silt) and other solid waste as the main raw materials, and are baked. They are mainly used in the load-bearing parts of buildings. The shape of the brick is generally a right-angled hexahedron, and the bonding surface with the mortar should be equipped with a brushing groove and a masonry mortar groove to increase the bonding force.

[0003] Existing sintered porous bricks are stacked on each other with cement, and the contacting sides of two sintered porous bricks are connected with cement. However, when workers glue cement to the sintered porous bricks, the cement will fall to the ground due to the lack of surrounding barriers, causing waste.

[0004] Therefore, it is necessary to propose a porous sintered brick to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a porous sintered brick to solve the problem that the existing sintered porous bricks are stacked with each other by cement, and the contacting sides of two sintered porous bricks are connected by cement, but when people stick the cement to the sintered porous bricks, the cement will fall to the ground due to the lack of obstacles around, causing waste.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a porous sintered brick, including a sintered brick body, a top groove is opened at the top of the sintered brick body, a bottom groove is opened at the bottom end of the sintered brick body, the top groove and the bottom groove are positioned correspondingly, a plurality of through holes are opened at the bottom end of the top groove, and the plurality of through holes simultaneously penetrate the bottom end of the bottom groove, four fixing columns are fixed to the bottom end of the corresponding through holes, and the sintered brick body is provided with multiple.

[0007] Preferably, the plurality of through holes are interconnected.

[0008] Preferably, a protrusion is fixedly connected to one side of the short side of the sintered brick body, and a groove is opened on the other side of the short side of the sintered brick body. The sizes of the protrusion and the groove match, and the protrusion of one sintered brick body is inserted into the groove of the other sintered brick body.

[0009] According to the porous sintered brick described in the claim, it is characterized in that: a first connecting hole is opened in the middle of the protruding end, and a second connecting hole is opened in the middle of the groove, and the positions of the first connecting hole and the second connecting hole correspond to each other.

[0010] Preferably, the first connection hole and the second connection hole are both connected to the interior of the through hole.

[0011] Preferably, the bottom ends of the four fixing columns extend out of the bottom end of the sintered brick body.

[0012] Preferably, the radius of the fixing column is smaller than the radius of the through hole, and the fixing column at the bottom end of one sintered brick body is inserted into the through hole at the top end of the other sintered brick body.

[0013] Technical effects and advantages of the utility model:

[0014] 1. In the actual operation of the utility model, when two sintered brick bodies are stacked up and down, the fixing column at the bottom end of the upper sintered brick body is inserted into the through hole at the top end of the lower sintered brick body to form a fixation. At the same time, the bottom groove at the bottom end of the upper sintered brick body and the top groove at the top end of the lower sintered brick body can form a space. People can input cement into the space to complete the connection, which can prevent the cement from being squeezed out during stacking. At the same time, the opening of the bottom groove and the top groove can reduce material loss and reduce production costs.

[0015] 2. Furthermore, personnel can also directly inject cement into the through holes. Since the multiple through holes are interconnected, the cement can directly fill the multiple through holes and the space formed by the bottom groove and the top groove. At the same time, the cement will also pass through the first connecting hole and the second connecting hole to connect the parallel butted sintered brick bodies to improve the fixing strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of the porous sintered brick of the utility model from one perspective.

[0017] Figure 2 This is a schematic structural diagram of the porous sintered brick of the utility model from another perspective.

[0018] In the figure: 1. fired brick body; 2. top groove; 3. bottom groove; 4. through hole; 5. groove; 6. protruding end; 7. first connecting hole; 8. second connecting hole; 9. fixing column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in 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.

[0020] The utility model provides Figure 1 - Figure 2 A porous sintered brick shown includes a sintered brick body 1, a top groove 2 is provided at the top of the sintered brick body 1, a bottom groove 3 is provided at the bottom of the sintered brick body 1, the top groove 2 and the bottom groove 3 are positioned correspondingly, a plurality of through holes 4 are provided at the bottom of the top groove 2, a protrusion 6 is fixedly connected to one side of the short side of the sintered brick body 1, a groove 5 is provided on the other side of the short side of the sintered brick body 1, and the sizes of the protrusion 6 and the groove 5 match.

[0021] In the actual operation of the utility model, when two fired brick bodies 1 are stacked in parallel, the protruding end 6 of one fired brick body 1 can be inserted into the groove 5 of the other fired brick body 1 to dock the two fired brick bodies 1 for easy stacking. At the same time, the snap-fit ​​effect can be used to check whether multiple fired brick bodies 1 are flush.

[0022] Multiple through holes 4 pass through the bottom end of the bottom groove 3 at the same time, and four fixing columns 9 are fixed at the bottom end of the bottom groove 3. The four fixing columns 9 are fixed to the bottom ends of the corresponding through holes 4. The sintered brick body 1 is provided with multiple through holes 4, which are interconnected. A first connecting hole 7 is opened in the middle of the protruding end 6, and a second connecting hole 8 is opened in the middle of the groove 5. The positions of the first connecting hole 7 and the second connecting hole 8 correspond to each other.

[0023] The first connection hole 7 and the second connection hole 8 are both connected to the interior of the through hole 4 , and the bottom ends of the four fixing columns 9 extend out of the bottom end of the sintered brick body 1 .

[0024] In the actual operation of the utility model, when two sintered brick bodies 1 are stacked up and down, the fixing column 9 at the bottom end of the upper sintered brick body 1 is inserted into the through hole 4 at the top end of the lower sintered brick body 1 to form a fixation. At the same time, the bottom groove 3 at the bottom end of the upper sintered brick body 1 and the top groove 2 at the top end of the lower sintered brick body 1 can form a space. Personnel can complete the connection by inputting cement into the space, which can prevent the cement from being squeezed out during stacking.

[0025] At the same time, the opening of the bottom groove 3 and the top groove 2 can reduce material loss and lower production costs.

[0026] At the same time, personnel can also directly inject cement into the through holes 4. Since the multiple through holes 4 are interconnected, the cement can directly fill the multiple through holes 4 and the space formed by the bottom groove 3 and the top groove 2. At the same time, the cement will also pass through the first connecting hole 7 and the second connecting hole 8 to connect the parallel connected sintered brick bodies 1 to improve the fixing strength.

[0027] The radius of the fixing column 9 is smaller than the radius of the through hole 4 , so that the fixing column 9 can be easily inserted into the through hole 4 .

Claims

1. A porous sintered brick, comprising a sintered brick body (1), characterized in that: The top of the sintered brick body (1) is provided with a top groove (2), and the bottom of the sintered brick body (1) is provided with a bottom groove (3). The top groove (2) and the bottom groove (3) are located in corresponding positions. The bottom of the top groove (2) is provided with a plurality of through holes (4), and the plurality of through holes (4) simultaneously penetrate the bottom of the bottom groove (3). Four fixing columns (9) are fixed to the bottom of the corresponding through holes (4). The sintered brick body (1) is provided with a plurality of fixing columns (9).

2. A porous sintered brick according to claim 1, characterized in that: The plurality of through holes (4) are interconnected.

3. The porous sintered brick according to claim 1, characterized in that: A protruding end (6) is fixedly connected to one side of the short side of the sintered brick body (1), and a groove (5) is provided on the other side of the short side of the sintered brick body (1). The sizes of the protruding end (6) and the groove (5) match each other, and the protruding end (6) of one sintered brick body (1) is inserted into the groove (5) of the other sintered brick body (1).

4. The porous sintered brick according to claim 3, characterized in that: A first connection hole (7) is provided in the middle of the protruding end (6), and a second connection hole (8) is provided in the middle of the groove (5), and the positions of the first connection hole (7) and the second connection hole (8) correspond to each other.

5. The porous sintered brick according to claim 4, characterized in that: The first connection hole (7) and the second connection hole (8) are both connected to the interior of the through hole (4).

6. The porous sintered brick according to claim 1, characterized in that: The bottom ends of the four fixing columns (9) extend out of the bottom end of the sintered brick body (1).

7. The porous sintered brick according to claim 1, characterized in that: The radius of the fixing column (9) is smaller than the radius of the through hole (4), and the fixing column (9) at the bottom end of one sintered brick body (1) is inserted into the through hole (4) at the top end of another sintered brick body (1).

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