Arc-shaped combined refractory brick

Abstract

The utility model relates to the technical field of building materials, in particular to an arc-shaped combined refractory brick which comprises a brick body, an arc-shaped groove is formed in one side of the brick body, an arc-shaped protrusion is arranged on the other side of the brick body, a limiting groove A is formed in the brick body on the same side of the arc-shaped protrusion, and a limiting groove B is formed in the brick body on the same side of the arc-shaped groove. Every two adjacent brick bodies are connected together through a limiting assembly. The brick bodies are connected together through the limiting assemblies, the adjacent vertical brick bodies are connected together through clamping of the limiting rods in the empty grooves, disassembly and assembly are easy, the two brick bodies are connected together through clamping of the limiting clamping blocks A in the limiting grooves A and clamping of the limiting clamping blocks B in the limiting grooves B, vertical connection of the two brick bodies is achieved, and therefore limiting of the vertical positions of the brick bodies is guaranteed; the brick bodies are stacked up and down, and the limiting rods are clamped in the empty grooves, so that the transverse positions of the brick bodies at the upper and lower positions are limited, the stability is good, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials, and specifically relates to an arc-shaped combined refractory brick. Background Art

[0002] Refractory bricks are simply called fire bricks. They are refractory materials with certain shapes and sizes. They can be divided into fired bricks, unfired bricks, fused-cast bricks (electro-fused bricks), and refractory insulation bricks according to the preparation process method; they can be divided into standard bricks, ordinary bricks, special-shaped bricks, etc. according to shapes and sizes. They can be used as high-temperature building materials and structural materials for building kilns and various thermal equipment, and can withstand various physical and chemical changes and mechanical actions at high temperatures. For the existing arc-shaped combined refractory bricks, during combination, their connection method is not easy to disassemble and assemble, and the connection stability is not good, resulting in poor use effects. Therefore, how to overcome the above-mentioned existing technical problems and defects has become a key problem to be solved. Content of the Utility Model

[0003] The invention purpose of the utility model is to overcome the defects described in the background art, so as to realize an arc-shaped combined refractory brick that is easy to disassemble and assemble, has good stability, and has good use effects.

[0004] To achieve the above invention purpose, the technical solution of the utility model is: an arc-shaped combined refractory brick, including a brick body, one side of the brick body is set as an arc-shaped groove, the other side is set as an arc-shaped protrusion, a limiting groove A is opened on the brick body on the same side as the arc-shaped protrusion, a limiting groove B is opened on the brick body on the same side as the arc-shaped groove, and two adjacent brick bodies are connected together through a limiting component.

[0005] Furthermore, the arc-shaped grooves and arc-shaped protrusions of the adjacent brick bodies are engaged with each other. The overall arc angle of the brick body, as well as the arc angles of the arc-shaped groove and the arc-shaped protrusion, determine the connection shape of the brick bodies when spliced together, and the shapes are changeable.

[0006] Furthermore, the limiting grooves A and B are set as corresponding T-shaped grooves, and their lengths are half of the thickness of the brick body, which is convenient for connecting two brick bodies together.

[0007] Furthermore, the limiting component includes a limiting block A corresponding to the limiting groove A and a limiting block B corresponding to the limiting groove B. The limiting block A and the limiting block B are connected through a connecting rod. A handle groove is opened on the upper end surface of the connecting rod. The two brick bodies are connected together by engaging the limiting block A in the limiting groove A and the limiting block B in the limiting groove B, realizing the vertical connection of the two brick bodies, thereby ensuring the vertical position limitation of the brick body.

[0008] Furthermore, empty grooves are evenly formed on the upper end surface of the brick body, and limiting rods are evenly arranged on the lower end surface of the brick body. The number and positions of the empty grooves and the limiting rods correspond up and down. The brick bodies are stacked up and down, and the limiting rods are clamped in the empty grooves, so as to realize the lateral position limitation of the brick bodies at the upper and lower positions, and the stability is good.

[0009] Advantages of the arc-shaped combined refractory brick of the present utility model:

[0010] 1. For the arc-shaped combined refractory brick of the present utility model, the brick bodies connected together in the same horizontal direction are connected together by clamping the limiting block A of the limiting component in the limiting groove A and clamping the limiting block B in the limiting groove B. The adjacent brick bodies in the vertical direction are connected together by clamping the limiting rods in the empty grooves. The connection method is simple and easy to disassemble and assemble.

[0011] 2. For the arc-shaped combined refractory brick of the present utility model, two brick bodies are connected together by clamping the limiting block A in the limiting groove A and clamping the limiting block B in the limiting groove B, so as to realize the vertical connection of the two brick bodies, thereby ensuring the vertical position limitation of the brick bodies. The brick bodies are stacked up and down, and the limiting rods are clamped in the empty grooves, so as to realize the lateral position limitation of the brick bodies at the upper and lower positions, with good stability and good use effect. Description of the Drawings

[0012] Figure 1 is a three-dimensional structural schematic diagram of the arc-shaped combined refractory brick of the present utility model;

[0013] Figure 2 is a three-dimensional internal structural schematic diagram of the arc-shaped combined refractory brick of the present utility model;

[0014] Figure 3 is a structural schematic diagram of the limiting component of the arc-shaped combined refractory brick of the present utility model;

[0015] Figure 4 is a connection structural schematic diagram of adjacent brick bodies and the limiting component of the arc-shaped combined refractory brick of the present utility model.

[0016] In the figure: 1 - brick body, 11 - arc-shaped groove, 12 - arc-shaped protrusion, 21 - empty groove, 22 - limiting rod, 31 - limiting groove A, 32 - limiting groove B, 4 - limiting component, 41 - limiting block A, 42 - limiting block B, 43 - connecting rod, 44 - hand-held groove. Detailed Implementation Modes

[0017] The arc-shaped combined refractory brick of the present utility model will be described in more detail below in conjunction with the drawings and through specific implementation modes.

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0019] See Figures 1 - 4 , for the arc-shaped combined refractory bricks of this embodiment, this embodiment achieves the technical effects of being easy to disassemble and assemble, having good stability and good use effect. The structure of this embodiment includes a brick body 1. One side of the brick body 1 is provided with an arc-shaped groove 11, and the other side is provided with an arc-shaped protrusion 12. The arc-shaped groove 11 and the arc-shaped protrusion 12 of adjacent brick bodies 1 are engaged with each other. The overall arc-shaped angle of the brick body 1, as well as the arc-shaped angles of the arc-shaped groove 11 and the arc-shaped protrusion 12, determine the connection shape of the brick bodies 1 when they are spliced together, and the shapes are variable.

[0020] See Figures 1 - 2 , Figure 4 , on the brick body 1 on the same side of the arc-shaped protrusion 12 of this embodiment, a limiting groove A31 is opened, and on the brick body 1 on the same side of the arc-shaped groove 11, a limiting groove B32 is opened. The limiting groove A31 and the limiting groove B32 are set as corresponding T-shaped groove bodies, and their length is half of the thickness of the brick body 1, which is convenient for connecting two brick bodies 1 together. Two adjacent brick bodies 1 are connected together through a limiting component 4.

[0021] See Figure 3 , the limiting component 4 of this embodiment includes a limiting block A41 corresponding to the limiting groove A31 and a limiting block B42 corresponding to the limiting groove B32. The limiting block A41 and the limiting block B42 are connected by a connecting rod 43. A handle groove 44 is opened on the upper end surface of the connecting rod 43. Two brick bodies 1 are connected together by engaging the limiting block A41 in the limiting groove A31 and the limiting block B42 in the limiting groove B32. At this time, the upper end surfaces of the limiting block A41 and the limiting block B42 are flush with the upper end surface of the brick body 1, realizing the vertical connection of the two brick bodies 1, thereby ensuring the limit of the vertical position of the brick body 1.

[0022] See Figure 1 and Figure 2 , on the upper end surface of the brick body 1 of this embodiment, empty grooves 21 are evenly opened, and on the lower end surface of the brick body 1, limiting rods 22 are evenly arranged. The number and positions of the empty grooves 21 and the limiting rods 22 correspond up and down. The brick bodies 1 are stacked up and down, and the limiting rods 22 are engaged in the empty grooves 21, thereby realizing the limit of the horizontal position of the brick bodies 1 at the upper and lower positions, and having good stability.

[0023] Principle and method of use of this embodiment: When in use, the brick bodies 1 connected together in the same horizontal direction are engaged in the limit groove A31 by the limit block A41 of the limit component 4, and the limit block B42 is engaged in the limit groove B32 to be connected together. When the brick bodies 1 are stacked vertically, the limit rod 22 is engaged in the empty groove 21, and the adjacent vertical brick bodies 1 are connected together by the limit rod 22 engaged in the empty groove 21, so as to realize the lateral position limit of the brick bodies 1 at the upper and lower positions.

[0024] Unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meanings understood by those of ordinary skill in the field to which the present utility model pertains. In the application documents of the present utility model, the use of words such as "a" or "one" does not necessarily indicate a limitation in quantity. Words such as "comprising" or "including" mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connection" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0025] In the foregoing, the exemplary embodiments of the present utility model have been described in detail with reference to the preferred embodiments. However, those skilled in the art can understand that, without departing from the concept of the present utility model, various modifications and variations can be made to the above specific embodiments, and various combinations can be made to the technical features and structures proposed by the present utility model, without exceeding the protection scope of the present utility model.

Claims

1. An arc-shaped combined refractory brick, comprising a brick body, characterized in that: One side of the brick body is set as an arc-shaped groove, and the other side is set as an arc-shaped protrusion. A limiting groove A is opened on the brick body on the same side of the arc-shaped protrusion, and a limiting groove B is opened on the brick body on the same side of the arc-shaped groove. Two adjacent brick bodies are connected together through a limiting component.

2. The arc-shaped combined refractory brick according to claim 1, characterized in that: The arc-shaped grooves and arc-shaped protrusions of the adjacent brick bodies are engaged with each other.

3. The arc-shaped combined refractory brick according to claim 1, characterized in that: The limiting groove A and the limiting groove B are configured as corresponding T-shaped groove bodies, and the length of the T-shaped groove bodies is half of the thickness of the brick body.

4. The arc-shaped combined refractory brick according to claim 3, characterized in that: The limiting assembly includes a limiting block A corresponding to the limiting groove A, and a limiting block B corresponding to the limiting groove B. The limiting block A and the limiting block B are connected by a connecting rod. A hand-held groove is provided on the upper end surface of the connecting rod. The two brick bodies are connected together by the limiting block A being engaged in the limiting groove A and the limiting block B being engaged in the limiting groove B.

5. The arc-shaped combined refractory brick according to claim 1, characterized in that: The upper end surface of the brick body is evenly provided with empty grooves, and the lower end surface of the brick body is evenly provided with limit rods, and the number and positions of the empty grooves and the limit rods correspond to each other up and down.

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