Coal gangue heat preservation building brick

Abstract

The utility model belongs to the technical field of heat preservation bricks, and particularly relates to a coal gangue heat preservation brick which comprises a first brick body, the lower end of the first brick body is in contact with a first connecting brick, the right side of the first brick body is in sliding connection with a second brick body, and the lower end of the second brick body is in contact with a second connecting brick. The first connecting brick is in contact with the second connecting brick, and clamping blocks are fixedly connected to the lower ends of the first brick body and the second brick body. Through the design of the clamping blocks and the clamping grooves, the splicing of the first brick body and the first connecting brick as well as the splicing of the second brick body and the second connecting brick can be more uniform and can be kept stable, and through the design of the positioning blocks and the positioning grooves, the splicing of the first brick body and the second brick body as well as the splicing of the first connecting brick and the second connecting brick can be more accurate; the problems that coal gangue heat preservation bricks are inconvenient to splice and not accurate enough during splicing are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation brickwork, in particular to a coal gangue thermal insulation brickwork. Background Art

[0002] Gangue insulation brick is a lightweight building material with good insulation performance, which is made of gangue as the main raw material and combined with other auxiliary materials (such as adhesives, foaming agents, etc.). Gangue is a solid waste generated during coal mining and coal washing. Its resource utilization can not only reduce environmental pollution, but also be used to manufacture high-performance building bricks to achieve the goal of circular economy. According to the utility model disclosed in the patent authorization announcement number CN207177066U, a sintered gangue brick composite insulation brick includes an outer wall and an inner wall, a round-shaped cavity is formed between the outer wall and the inner wall, an insulation board is placed in the round-shaped cavity, a foam plastic strip is glued to the insulation board, a groove corresponding to its size is formed in the round-shaped cavity, and a square cavity is formed in the inner wall, and the square cavity is divided into two parts by a supporting layer. The round-shaped cavity and one side of the square cavity are connected to the outside world.

[0003] However, coal gangue insulation brickwork is not convenient and not precise enough when splicing. Utility Model Content

[0004] The utility model aims to provide a coal gangue thermal insulation brickwork, which solves the problem that the coal gangue thermal insulation brickwork is not convenient and not precise enough during splicing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coal gangue insulation brick, comprising a first brick body, the lower end of the first brick body contacts a first connecting brick, the right side of the first brick body is slidably connected to a second brick body, the lower end of the second brick body contacts a second connecting brick, the first connecting brick contacts the second connecting brick, the lower ends of the first brick body and the second brick body are fixedly connected with a clamping block, the interiors of the second brick body and the second connecting brick are fixedly connected with a guide block, and the interiors of the second brick body and the second connecting brick are fixedly connected with a positioning block.

[0006] Preferably, the number of the clamping blocks at the lower end of the first brick body is two, and the two clamping blocks are evenly distributed at the lower end of the first brick body. Through the design of the clamping blocks, the thermal insulation brickwork can be kept stable during splicing.

[0007] Preferably, the first connecting brick and the second connecting brick are both provided with a slot inside, and a clamping block is slidably connected inside the slot, which can cooperate with the clamping block to make the thermal insulation brickwork more precise during splicing.

[0008] Preferably, through holes are provided inside the first brick body, the first connecting brick, the second brick body and the second connecting brick. The design of the through holes can increase the thermal insulation, weight reduction and ventilation performance of the thermal insulation brickwork.

[0009] Preferably, there are two guide blocks inside the second brick body, and the two guide blocks are symmetrically distributed inside the second brick body. The design of the guide blocks can play a guiding role when the thermal insulation bricks are spliced.

[0010] Preferably, guide grooves are provided inside the first brick body and the first connecting brick, and guide blocks are slidably connected inside the guide grooves. The guide grooves are designed to cooperate with the guide blocks to ensure stability during splicing of the thermal insulation brickwork.

[0011] Preferably, positioning grooves are provided inside the first brick body and the first connecting brick, and positioning blocks are slidably connected inside the positioning grooves. The positioning grooves are designed to cooperate with the positioning blocks to ensure that the thermal insulation brickwork is accurately spliced.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can make the first brick body and the first connecting brick and the second brick body and the second connecting brick more uniform when spliced, and can maintain stability after splicing through the design of the positioning block and the positioning groove, and can make the first brick body and the second brick body and the first connecting brick and the second connecting brick more accurate when spliced, solving the problem that the coal gangue insulation brickwork is not convenient and not accurate enough when splicing.

[0014] 2. The utility model can keep the first brick body and the second brick body and the first connecting brick and the second connecting brick stable after being spliced ​​by providing guide blocks, guide grooves and other components, and can improve the thermal insulation, weight reduction and ventilation performance of the thermal insulation brickwork by providing through holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A top sectional view of

[0017] Figure 3 For the utility model Figure 1 A magnified view of the structure of part A;

[0018] Figure 4 For the utility model Figure 2 Enlarged view of the structure of part B.

[0019] In the figure: 1, first brick body; 11, first connecting brick; 2, second brick body; 21, second connecting brick; 3, clamping block; 31, clamping slot; 4, through hole; 5, guide block; 6, guide slot; 7, positioning block; 8, positioning slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0021] See also Figure 1-4 A coal gangue insulation brickwork comprises a first brick body 1, the lower end of the first brick body 1 contacts with a first connecting brick 11, the right side of the first brick body 1 is slidably connected with a second brick body 2, the lower end of the second brick body 2 contacts with a second connecting brick 21, the first connecting brick 11 contacts with the second connecting brick 21, the lower ends of the first brick body 1 and the second brick body 2 are fixedly connected with a clamping block 3, the number of the clamping blocks 3 at the lower end of the first brick body 1 is two, and the two clamping blocks 3 are evenly distributed at the lower end of the first brick body 1. Through the design of the clamping blocks 3, the insulation brickwork can be kept stable during splicing.

[0022] See also Figure 2-4 A card slot 31 is provided inside the first connecting brick 11 and the second connecting brick 21, and a card block 3 is slidably connected inside the card slot 31, which can cooperate with the card block 3 to make the thermal insulation brickwork more accurate during splicing. A through hole 4 is provided inside the first brick body 1, the first connecting brick 11, the second brick body 2, and the second connecting brick 21. The thermal insulation, weight reduction and ventilation performance of the thermal insulation brickwork can be increased through the design of the through hole 4. The second brick body 2 and the second connecting brick 21 are fixedly connected with a guide block 5 inside. The number of the guide blocks 5 inside the second brick body 2 is two, and the two guide blocks 5 are symmetrically distributed inside the second brick body 2. The design of the guide block 5 can play a guiding role when splicing the thermal insulation brickwork.

[0023] See also Figure 2-4 The first brick body 1 and the first connecting brick 11 are both provided with guide grooves 6, and the guide grooves 6 are slidably connected with guide blocks 5. Through the design of the guide grooves 6, the guide blocks 5 can be used to keep the insulation brickwork stable during splicing. The second brick body 2 and the second connecting brick 21 are both fixedly connected with positioning blocks 7. The first brick body 1 and the first connecting brick 11 are both provided with positioning grooves 8, and the positioning grooves 8 are slidably connected with positioning blocks 7. Through the design of the positioning grooves 8, the positioning blocks 7 can be used to keep the insulation brickwork accurate during splicing.

[0024] The specific implementation process of the utility model is as follows: when splicing, the first brick body 1 is spliced ​​with the first connecting brick 11 and the second brick body 2 is spliced ​​with the second connecting brick 21, the first brick body 1 drives the clamping block 3 to slide into the clamping groove 31 in the first connecting brick 11, and the clamping block 3 is clamped with the first connecting brick 11, so that the splicing of the first brick body 1 and the first connecting brick 11 remains stable, the second brick body 2 drives the clamping block 3 to slide into the clamping groove 31 in the second connecting brick 21, and the clamping block 3 is clamped with the second connecting brick 21, so that the splicing of the second brick body 2 and the second connecting brick 21 remains stable;

[0025] By splicing the first brick body 1 with the second brick body 2 and the first connecting brick 11 and the second connecting brick 21, the second brick body 2 drives the guide block 5 to slide into the guide groove 6 in the first brick body 1, and the positioning block 7 on the first brick body 1 slides in the positioning groove 8 in the second brick body 2, so that the splicing of the first brick body 1 and the second brick body 2 can be kept stable, and the second connecting brick 21 drives the guide block 5 to slide into the guide groove 6 in the first connecting brick 11, and the positioning block 7 on the first connecting brick 11 slides in the positioning groove 8 in the second connecting brick 21, so that the splicing of the first connecting brick 11 and the second connecting brick 21 can be kept stable.

[0026] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coal gangue thermal insulation brickwork, comprising a first brick body (1), characterized in that: The lower end of the first brick body (1) contacts a first connecting brick (11), the right side of the first brick body (1) is slidably connected to a second brick body (2), the lower end of the second brick body (2) contacts a second connecting brick (21), the first connecting brick (11) contacts the second connecting brick (21), the lower ends of the first brick body (1) and the second brick body (2) are both fixedly connected to a clamping block (3), the interiors of the second brick body (2) and the second connecting brick (21) are both fixedly connected to a guide block (5), and the interiors of the second brick body (2) and the second connecting brick (21) are both fixedly connected to a positioning block (7).

2. The coal gangue thermal insulation brick according to claim 1, characterized in that: The number of the clamping blocks (3) at the lower end of the first brick body (1) is two, and the two clamping blocks (3) are evenly distributed at the lower end of the first brick body (1).

3. The coal gangue thermal insulation brick according to claim 1, characterized in that: A clamping groove (31) is provided inside the first connecting brick (11) and the second connecting brick (21), and a clamping block (3) is slidably connected inside the clamping groove (31).

4. The coal gangue thermal insulation brick according to claim 1, characterized in that: Through holes (4) are provided inside the first brick body (1), the first connecting brick (11), the second brick body (2) and the second connecting brick (21).

5. The coal gangue thermal insulation brick according to claim 1, characterized in that: The number of guide blocks (5) inside the second brick body (2) is two, and the two guide blocks (5) are symmetrically distributed inside the second brick body (2).

6. The coal gangue thermal insulation brick according to claim 1, characterized in that: The first brick body (1) and the first connecting brick (11) are both provided with guide grooves (6) inside, and the guide grooves (6) are slidably connected with guide blocks (5) inside.

7. The coal gangue thermal insulation brick according to claim 1, characterized in that: The first brick body (1) and the first connecting brick (11) are both provided with positioning grooves (8), and the positioning grooves (8) are slidably connected with positioning blocks (7).

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