CN217630780U - High compressive strength sintered perforated brick - Google Patents

Abstract

The utility model discloses a high compressive strength sintering perforated brick belongs to sintering perforated brick technical field. The utility model discloses a high compressive strength sintering porous brick, including the porous sintered brick body, the surface of the porous sintered brick body is provided with sintering hole groove, and sintering hole groove has a plurality ofly, it wears the groove to be provided with the post core between the sintering hole groove. For solving the current condition that deformation or fracture often can appear in sintered forming's in-process hole inslot side of sintered perforated brick, in case the shape structure of hole groove changes the problem that will directly influence the bearing pressure of this brick body, the internal diameter hollow shaft distributes in the inside middle section region of sintered hole inslot, internal diameter hollow shaft self possesses certain thickness, fill in corresponding sintered hole groove with fashioned internal diameter hollow shaft before the sintering, can play a support consolidation's effect to hole groove itself with the help of the internal diameter hollow shaft like this at sintered cooling's in-process, avoid sintered hole groove to appear warping.

Description

High compressive strength sintered perforated brick

Technical Field

The utility model relates to a sintering perforated brick technical field specifically is a high compressive strength sintering perforated brick.

Background

The sintered porous brick is prepared by using clay, shale, coal gangue, fly ash, silt and other solid wastes as main raw materials and roasting, has a porosity of not more than 35 percent and small and large number of pores, and is mainly used for bearing parts. The brick is generally right-angled hexahedron in appearance, a powder brushing groove and a masonry mortar groove for increasing binding force are arranged on a joint surface of the brick and mortar, and a common sintered brick has the defects of heavy weight, small volume, high production energy consumption, low construction efficiency and the like, and the sintered perforated brick and the sintered hollow brick are used for replacing the sintered common brick, so that the dead weight of a building can be reduced by about 30%, the clay can be saved by 20-30%, the fuel can be saved by 10-20%, the wall construction efficiency can be improved by 40%, and the heat insulation and sound insulation performance of the brick can be improved. Under the same thermal performance requirement, the thickness of the wall body built by the hollow bricks is about half-brick-thinner than that built by the solid bricks, so that the popularization and the use of the porous bricks and the hollow bricks are one of important measures for accelerating the reform of the wall body material in China and promoting the technical progress of the wall body material industry.

However, the inner sides of the pore grooves of the existing sintered porous bricks are often deformed or cracked in the process of sintering and forming, and once the shape and structure of the pore grooves are changed, the bearing pressure of the brick body is directly influenced; therefore, the existing demand is not satisfied, and a high compressive strength sintered perforated brick has been proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high compressive strength sintered perforated brick, the internal diameter hollow shaft distributes in the middle section of sintering inslot portion regional, and internal diameter hollow shaft self possesses certain thickness, fills in corresponding sintering inslot with fashioned internal diameter hollow shaft before the sintering, can play a support consolidation's effect to the hole groove itself with the help of the internal diameter hollow shaft at sintering refrigerated in-process like this, avoids sintering inslot to appear warping, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high compressive strength sintering perforated brick, includes the porous sintered brick body, the surface of the porous sintered brick body is provided with sintering hole groove, and sintering hole groove has a plurality ofly, be provided with the post core through-groove between the sintering hole groove, and the diameter of post core through-groove is less than the diameter of sintering hole groove, the inside of post core through-groove is provided with the cement post core, and the cement post core passes through the post core through-groove and is connected with the laminating of the porous sintered brick body.

Preferably, one end of the porous sintered brick body is provided with an end face stacking groove, and the other end of the porous sintered brick body is provided with an end face stacking block.

Preferably, the end face stacking block, the end face stacking groove and the porous sintered brick body are arranged into an integrated structure, and the structural sizes of the end face stacking block and the end face stacking groove are the same.

Preferably, an inner diameter tubular shaft is arranged inside the sintering hole groove, and the inner diameter tubular shaft and the porous sintering brick body are of an integrated structure.

Preferably, the inner diameter tubular shaft is located in the middle section of the sintering hole groove, and a tubular shaft through hole is formed in the inner diameter tubular shaft and extends to two ends of the inner diameter tubular shaft in a penetrating manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the column core through groove is additionally arranged between the sintering hole grooves of the foundation, the column core through groove does not account for the hole groove area of the brick body, after the brick body is formed, cement is poured to form the cement column core, the longitudinal and transverse bearing capacity of the brick body can be improved by means of the cement column core, and further the strength of the whole brick body is enhanced;

2. the inner diameter tubular shaft is distributed in the middle section area inside the sintering hole groove, the inner diameter tubular shaft has certain thickness, and the formed inner diameter tubular shaft is plugged into the corresponding sintering hole groove before sintering, so that the hole groove can be supported and consolidated by the inner diameter tubular shaft in the sintering and cooling process, and the sintering hole groove is prevented from deforming;

3. the utility model discloses, the both ends of every porous sintered brick body all are provided with the terminal surface respectively and fold the piece and fold the groove with the terminal surface, carry out the in-process of pile up neatly to the brick body, can carry out the interlock between the adjacent brick body, can avoid the condition that scatters to appear between the brick body like this at the in-process of transportation.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic diagram of the sintering slot structure of the present invention;

fig. 3 is a schematic diagram of the inner diameter pipe shaft structure of the present invention.

In the figure: 1. porous sintered brick body; 2. sintering the hole groove; 3. the column core penetrates through the groove; 4. a cement column core; 5. overlapping grooves on the end faces; 6. stacking end faces; 7. an inner diameter tubular shaft; 8. the tubular shaft is perforated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides an embodiment: the utility model provides a high compressive strength sintering porous brick, including the porous sintered brick body 1, the surface of the porous sintered brick body 1 is provided with sintering hole groove 2, and sintering hole groove 2 has a plurality ofly, be provided with post core wearing groove 3 between the sintering hole groove 2, and the diameter of post core wearing groove 3 is less than the diameter of sintering hole groove 2, the inside of post core wearing groove 3 is provided with cement post core 4, and cement post core 4 is connected with the laminating of the porous sintered brick body 1 through post core wearing groove 3, add post core wearing groove 3 between the sintering hole groove 2 of basis, the hole groove area of the brick body is not calculated into in post core wearing groove 3, after its shaping, thereby utilize cement to pour into and form cement post core 4, can promote the vertical and horizontal bearing capacity of the brick body with the help of cement post core 4, and then strengthen the intensity of the whole brick body.

Referring to fig. 1-2, one end of a porous sintered brick body 1 is provided with an end face stacking groove 5, the other end of the porous sintered brick body 1 is provided with an end face stacking block 6, the end face stacking groove 5 and the porous sintered brick body 1 are integrated, the end face stacking block 6 and the end face stacking groove 5 are the same in structural size, the end face stacking block 6 and the end face stacking groove 5 are respectively arranged at two ends of each porous sintered brick body 1, and during stacking of brick bodies, adjacent brick bodies can be engaged, so that scattering between the brick bodies can be avoided during transportation.

Referring to fig. 2-3, an inner diameter tubular shaft 7 is disposed inside the sintering slot 2, the inner diameter tubular shaft 7 and the porous sintered brick body 1 are integrally formed, the inner diameter tubular shaft 7 is located in a middle section of the sintering slot 2, a tubular shaft through hole 8 is disposed inside the inner diameter tubular shaft 7, the tubular shaft through hole 8 extends to two ends of the inner diameter tubular shaft 7, the inner diameter tubular shaft 7 is distributed in a middle section area inside the sintering slot 2, the inner diameter tubular shaft 7 has a certain thickness, and the formed inner diameter tubular shaft 7 is plugged into the corresponding sintering slot 2 before sintering, so that the inner diameter tubular shaft 7 can support and consolidate the hole itself during sintering and cooling, and deformation of the sintering slot 2 is avoided.

In conclusion, the column core through grooves 3 are additionally arranged between the basic sintering pore grooves 2, the column core through grooves 3 do not calculate the pore groove area of the brick body, after the brick body is formed, cement is poured to form the cement column core 4, the longitudinal and transverse pressure bearing capacity of the brick body can be improved through the cement column core 4, the strength of the whole brick body is further enhanced, the inner diameter pipe shafts 7 are arranged inside the sintering pore grooves 2, the inner diameter pipe shafts 7 are distributed in the middle section area inside the sintering pore grooves 2, the inner diameter pipe shafts 7 have certain thickness, the formed inner diameter pipe shafts 7 are plugged into the corresponding sintering pore grooves 2 before sintering, and therefore the inner diameter pipe shafts 7 can play a role of supporting and consolidating in the pore grooves in the sintering and cooling process, and deformation of the sintering pore grooves 2 is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A high compressive strength sintered perforated brick, includes the porous sintered brick body (1), its characterized in that: the surface of the porous sintered brick body (1) is provided with a plurality of sintering hole grooves (2), the sintering hole grooves (2) are multiple, column core through grooves (3) are arranged between the sintering hole grooves (2), the diameter of the column core through grooves (3) is smaller than that of the sintering hole grooves (2), cement column cores (4) are arranged inside the column core through grooves (3), and the cement column cores (4) are attached to the porous sintered brick body (1) through the column core through grooves (3).

2. The high compressive strength sintered perforated brick according to claim 1, wherein: one end of the porous sintered brick body (1) is provided with an end face stacking groove (5), and the other end of the porous sintered brick body (1) is provided with an end face stacking block (6).

3. The high compressive strength sintered perforated brick according to claim 2, wherein: the end face stacking block (6), the end face stacking groove (5) and the porous sintered brick body (1) are of an integrated structure, and the end face stacking block (6) and the end face stacking groove (5) are the same in structural size.

4. The high compressive strength sintered perforated brick according to claim 1, wherein: an inner diameter pipe shaft (7) is arranged in the sintering pore groove (2), and the inner diameter pipe shaft (7) and the porous sintered brick body (1) are of an integrated structure.

5. The high compressive strength sintered perforated brick according to claim 4, wherein: the inner diameter tubular shaft (7) is located in the middle section of the sintering hole groove (2), a tubular shaft through hole (8) is formed in the inner diameter tubular shaft (7), and the tubular shaft through hole (8) penetrates and extends to two ends of the inner diameter tubular shaft (7).

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