Hollow fly ash brick

Abstract

The utility model relates to the technical field of building materials, in particular to a hollow fly-ash brick which comprises a fly-ash brick body, through holes are formed in the middles of the upper wall and the lower wall in the fly-ash brick body, clamping blocks are arranged on the left side and the right side of the fly-ash brick body, and butt joint grooves are formed in the left wall and the right wall of the fly-ash brick body. A second direction adjusting groove is formed in the front wall of the fly ash brick body, a first direction adjusting inserting groove is formed in the rear wall of the fly ash brick body, the butt-joint holes are formed in the four corners of the interior of the fly ash brick body, and butt-joint limiting assemblies are arranged in the butt-joint holes. According to the utility model, the clamping blocks are fixed in the butt-joint groove, the direction adjusting slot I and the direction adjusting slot II in different positions and different connection directions, all directions can be connected and fixed, the connection stability is improved, the butt-joint limiting assemblies on the inner sides of the upper and lower adjacent units are mutually inserted and fixed in a limiting manner, and the internal barrier is matched with mortar bonding, so that the connection stability is improved. And mortar in the anti-skid grooves is stacked and connected, so that the bonding firmness is further improved.

Description

Technical Field

[0001] The utility model relates to the field of building materials, in particular to a hollow fly ash brick. Background Art

[0002] Autoclaved fly ash brick refers to a fly ash brick made of fly ash, lime or cement as the main raw materials, with appropriate amount of gypsum and aggregate, prepared by mixing, pressed into shape, and cured under high pressure or normal pressure or naturally cured. It is referred to as fly ash brick.

[0003] The Chinese patent with publication number CN207079796U discloses a fly ash brick with holes. The utility model includes a brick body, and holes are distributed on the brick body, which can save materials and reduce weight. The number of holes is eleven. The two sides of the brick body are respectively provided with convex parts at intervals. The convex parts are wide at the top and narrow at the root. A concave cavity with a narrow top and a wide bottom is formed between adjacent convex parts. The number of concave cavities distributed on the side of the brick body is three. The two sides of the brick body are respectively provided with convex parts at intervals. The convex parts are wide at the top and narrow at the root. A concave cavity with a narrow top and a wide bottom is formed between adjacent convex parts. The number of concave cavities distributed on the side of the brick body is three. The advantage is that when the convex part is superimposed with another hollow brick, the mortar in the middle forms two conical connecting parts, so that the upper and lower hollow bricks are more powerful and larger, because the conical part cannot be connected from the conical part between the two bricks, that is, the connection strength between the upper and lower adjacent bricks is greatly increased, and the wall splitting is effectively prevented.

[0004] During use, the above-mentioned equipment only performs clamping and limiting on the connection in a single direction. The strength in a single direction will not enhance the strength of the connection in other directions during the overall connection, resulting in limited enhancement of the connection strength during the wall-building process, which needs to be optimized and improved. Utility Model Content

[0005] The purpose of the utility model is to provide a hollow fly ash brick to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a hollow fly ash brick, comprising a fly ash brick body, wherein the middle of the upper and lower walls of the fly ash brick body are provided with through holes:

[0007] The card blocks are arranged on the left and right sides of the fly ash brick body. The left and right walls of the fly ash brick body are provided with docking grooves. The front wall of the fly ash brick body is provided with a second orientation adjustment groove. The rear wall of the fly ash brick body is provided with a first orientation adjustment slot. The card blocks are fixed in different slots to adapt to connection and fixation in different orientations.

[0008] The docking holes are arranged at the four inner corners of the fly ash brick body, and the interior of the docking holes is provided with docking limit components, and the docking limit component units can be plugged into each other for docking limit.

[0009] Preferably, the left and right sides of the fly ash brick body are connected with clamping blocks, and the left and right walls of the fly ash brick body are provided with docking grooves.

[0010] Preferably, the rear wall of the fly ash brick body is provided with a first orientation adjustment slot on both sides, and the front wall of the fly ash brick body is provided with a second orientation adjustment slot on both sides.

[0011] Preferably, both the upper and lower walls of the fly ash brick body are provided with anti-skid grooves, and twelve anti-skid grooves are provided.

[0012] Preferably, the four corners of the upper and lower walls of the fly ash brick body are provided with docking holes, and docking limiter components are arranged inside the docking holes.

[0013] Preferably, the docking limit stop assembly comprises a connecting tube and a side support block 1, and the outer side of the connecting tube is connected to the side support block 1.

[0014] Preferably, the docking limit assembly further includes a plug-in rod and a second side support block, the top end of the connecting tube is connected to the plug-in rod, and the outer side of the plug-in rod is connected to the second side support block.

[0015] Preferably, grabbing holes are opened inside the left and right walls of the fly ash brick body, and four grabbing holes are provided.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The clamping block provided by the utility model is fixed at different positions inside the docking slot, the first orientation adjustment slot and the second orientation adjustment slot, and the connection orientations are different, and all orientations can be connected and fixed, thereby improving the stability of the connection;

[0018] The docking limit assemblies on the inner sides of the upper and lower adjacent units are plugged into each other and fixed in position. The internal barriers are bonded with mortar, and the mortar accumulation connection inside the anti-slip groove further improves the bonding strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the oblique cross-section structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the docking limit assembly of the utility model.

[0023] In the figure: 1. fly ash brick body; 2. through hole; 3. clamping block; 4. docking groove; 5. orientation adjustment slot one; 6. orientation adjustment slot two; 7. anti-skid groove; 8. docking hole; 9. docking limit assembly; 901. connecting pipe; 902. side support block one; 903. plug-in rod; 904. side support block two; 10. grabbing hole. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0025] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0026] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0029] Embodiment 1

[0030] See also Figures 1 to 3 The utility model provides a technical solution: a hollow fly ash brick, comprising a fly ash brick body 1, wherein a through hole 2 is provided in the middle of the upper and lower walls of the fly ash brick body 1:

[0031] The card block 3 is arranged on the left and right sides of the fly ash brick body 1. The left and right walls of the fly ash brick body 1 are both provided with docking grooves 4. The front wall of the fly ash brick body 1 is provided with an orientation adjustment groove 6. The rear wall of the fly ash brick body 1 is provided with an orientation adjustment slot 5. The card block 3 is fixed in different slots to adapt to connection and fixation in different orientations.

[0032] Docking holes 8 are arranged at the four inner corners of the fly ash brick body 1. Docking limiter components 9 are arranged inside the docking holes 8. The units of the docking limiter components 9 can be plugged into each other to achieve docking limiter;

[0033] The arranged card block 3 is fixed in different positions and connection orientations inside the docking groove 4, the orientation adjustment slot one 5 and the orientation adjustment groove two 6. All orientations can be connected and fixed to improve the stability of the connection. The docking limit components 9 on the inner sides of the upper and lower adjacent units are plugged into each other and fixed in position. The internal barrier is combined with mortar bonding, and the mortar accumulation connection inside the anti-slip groove 7 improves the bonding strength.

[0034] Embodiment 2

[0035] On the basis of the first embodiment, the left and right sides of the fly ash brick body 1 are connected with a clamping block 3, and the left and right walls of the fly ash brick body 1 are provided with a docking groove 4, the left and right sides of the rear wall of the fly ash brick body 1 are provided with an orientation adjustment slot 1 5, and the left and right sides of the front wall of the fly ash brick body 1 are provided with an orientation adjustment slot 2 6;

[0036] The card block 3 arranged on the left side of the fly ash brick body 1 is at the front end, and the card block 3 arranged on the right side is at the rear end, which is convenient for adjusting the orientation and plugging into different docking grooves 4. When docking horizontally, the card block 3 and the docking groove 4 are plugged into each other, and the two fly ash brick body 1 units are connected to each other, which will not affect the card connection and fixation when a single card block 3 collides and is damaged. Then the card block 3 is stuck in different positions of the orientation adjustment slot 1 5 and the orientation adjustment slot 2 6, and the connection can be turned to adapt to different stacking positions, so that the overall connectivity of the stacked wall is strong.

[0037] Embodiment 3

[0038] On the basis of the second embodiment, the upper and lower walls of the fly ash brick body 1 are provided with anti-skid grooves 7, and twelve anti-skid grooves 7 are provided. The upper and lower walls of the fly ash brick body 1 are provided with docking holes 8 at four corners, and the inner side of the docking hole 8 is provided with a docking limit assembly 9, the docking limit assembly 9 includes a connecting pipe 901 and a side support block 1 902, and the outer side of the connecting pipe 901 is connected to the side support block 1 902, the docking limit assembly 9 also includes a plug rod 903 and a side support block 2 904, the top end of the connecting pipe 901 is connected to the plug rod 903, and the outer side of the plug rod 903 is connected to the side support block 2 904;

[0039] When stacking up and down, the anti-skid grooves 7 opened on the two fly ash brick bodies 1 will butt against each other, and then the depth of the anti-skid grooves 7 will allow more mortar to be filled, making the connection between the two fly ash brick bodies 1 more secure. The butt joint holes 8 are butted, and the plug-in rod 903 is plugged into the bottom end of the connecting pipe 901. The overall length of the connecting pipe 901 and the plug-in rod 903 is slightly higher than the height of the fly ash brick body 1, and is slightly extended at the upper and lower ends. After limited butt joint, mortar can be poured into the butt joint hole 8, and under the blocking connection of the side support block 1 902 and the side support block 2 904, the mortar can be fully wrapped and bonded to further increase stability.

[0040] Embodiment 4

[0041] On the basis of the third embodiment, the left and right walls of the fly ash brick body 1 are provided with grabbing holes 10, and there are four grabbing holes 10;

[0042] The four grabbing holes 10 are provided so that during the stacking process, the fingers of the workers can be inserted into the grabbing holes 10 and then grabbed, so as to avoid the whole fly ash brick body 1 being difficult to pick up and affecting the construction efficiency.

[0043] When the utility model is used, firstly, during the stacking process, four grabbing holes 10 are arranged inside the fly ash brick body 1, so that during the stacking process, the fingers of the staff can be inserted into the grabbing holes 10, and then the brick is grabbed and stacked. Then, the card block 3 arranged on the left side of the fly ash brick body 1 is at the front end, and the card block 3 arranged on the right side is at the rear end, which is convenient for adjusting the orientation and plugging in different docking grooves 4. When docking horizontally, the card block 3 and the docking groove 4 are plugged into each other, and the two fly ash brick body 1 units are connected to each other, and the card connection and fixation will not be affected when a single card block 3 is damaged by collision. Then, the card block 3 is stuck in different positions of the orientation adjustment slot 1 5 and the orientation adjustment slot 2 6, and can be turned to connect, which is suitable for Different stacking positions allow the horizontal units of the stacked walls to be connected to each other, and the overall connectivity is strong. When stacking up and down, the anti-skid grooves 7 opened on the two fly ash brick bodies 1 will dock with each other, and then the depth of the anti-skid grooves 7 will allow more mortar to be filled, and it will be more secure when connecting the two fly ash brick bodies 1. The docking holes 8 are docked, and the plug-in rod 903 is plugged into the bottom end of the connecting pipe 901. The overall length of the connecting pipe 901 and the plug-in rod 903 is slightly higher than the height of the fly ash brick body 1, and is slightly extended at the upper and lower ends. After limited docking, mortar can be poured into the docking holes 8, and under the blocking connection of the side support block 1 902 and the side support block 2 904, the mortar can be fully wrapped and bonded to increase stability.

[0044] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0045] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A hollow fly ash brick, comprising a fly ash brick body (1), wherein the fly ash brick body (1) has through holes (2) formed in the middle of the upper and lower walls thereof, characterized in that: A clamping block (3) is arranged on the left and right sides of the fly ash brick body (1); the left and right walls of the fly ash brick body (1) are both provided with docking grooves (4); the front wall of the fly ash brick body (1) is provided with a second orientation adjustment groove (6); the rear wall of the fly ash brick body (1) is provided with a first orientation adjustment slot (5); the clamping block (3) is fixed in different groove positions to adapt to connection and fixation in different orientations; The docking holes (8) are arranged at the four inner corners of the fly ash brick body (1); a docking limit assembly (9) is arranged inside the docking hole (8); and the units of the docking limit assembly (9) can be plugged into each other for docking limit.

2. A hollow fly ash brick according to claim 1, characterized in that: The left and right sides of the fly ash brick body (1) are both connected with clamping blocks (3), and the left and right walls of the fly ash brick body (1) are both provided with docking grooves (4).

3. The hollow fly ash brick according to claim 1, characterized in that: A first orientation adjustment slot (5) is provided on both left and right sides of the rear wall of the fly ash brick body (1), and a second orientation adjustment slot (6) is provided on both left and right sides of the front wall of the fly ash brick body (1).

4. The hollow fly ash brick according to claim 1, characterized in that: The upper and lower walls of the fly ash brick body (1) are both provided with anti-skid grooves (7), and twelve anti-skid grooves (7) are provided.

5. The hollow fly ash brick according to claim 1, characterized in that: The four corners of the upper and lower walls of the fly ash brick body (1) are provided with docking holes (8), and a docking limit assembly (9) is arranged inside the docking hole (8).

6. The hollow fly ash brick according to claim 5, characterized in that: The docking limiting assembly (9) comprises a connecting pipe (901) and a side support block one (902), and the outer side of the connecting pipe (901) is connected to the side support block one (902).

7. The hollow fly ash brick according to claim 6, characterized in that: The docking limit assembly (9) further comprises a plug-in rod (903) and a second side support block (904); the top end of the connecting tube (901) is connected to the plug-in rod (903), and the outer side of the plug-in rod (903) is connected to the second side support block (904).

8. The hollow fly ash brick according to claim 1, characterized in that: The left and right walls of the fly ash brick body (1) are provided with grabbing holes (10), and four grabbing holes (10) are provided.

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