High-alumina brick convenient to install

Abstract

The utility model relates to the technical field of high-alumina bricks, and discloses a high-alumina brick convenient to install, which comprises a brick body, one side of the brick body is fixedly connected with an arc-shaped sliding block, the other side of the brick body is provided with an arc-shaped sliding groove, the arc-shaped sliding block is clamped with the arc-shaped sliding groove, and the arc-shaped sliding block is connected with the arc-shaped sliding groove. The side, away from the arc-shaped sliding block, of the brick body is fixedly connected with an arc-shaped clamping block, the other side, away from the arc-shaped sliding block, of the brick body is provided with an arc-shaped clamping groove, and the arc-shaped clamping groove is connected with the arc-shaped clamping block in a clamped mode. According to the utility model, the two brick bodies can be conveniently and transversely connected and fixed under the action of the arc-shaped sliding block and the arc-shaped sliding groove, the two brick bodies can be vertically connected and fixed under the action of the arc-shaped clamping block and the arc-shaped clamping groove, and meanwhile, the brick bodies can be limited under the action of the limiting block, so that the brick bodies are prevented from deviating during connection; therefore, the gap at the joint is reduced, and the overall stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-alumina bricks, in particular to a high-alumina brick which is convenient to install. Background Art

[0002] Both high-alumina bricks and zircon corundum bricks are refractory materials used in high-temperature industrial furnaces. Alumina bricks are a kind of refractory materials, and the main component of this kind of refractory brick is AL2O3. If the content of Al2O3 is higher than 90%, it is called corundum brick. Due to different resources, the standards of each country are not completely the same. For example, in European countries, the lower limit of the Al2O3 content for high-alumina refractory materials is stipulated to be 42%. In China, high-alumina bricks are usually divided into three grades according to the Al2O3 content: Grade I - Al2O3 content > 75%; Grade II - Al2O3 content is 60 - 75%; Grade III - Al2O3 content is 48 - 60%. The existing high-alumina bricks are mainly used for lining blast furnaces, hot blast stoves, electric furnace roofs, blast furnaces, reverberatory furnaces, and rotary kilns. In addition, high-alumina bricks are also widely used as regenerative checker bricks for open-hearth furnaces, stoppers for pouring systems, nozzle bricks, etc. However, the price of high-alumina bricks is higher than that of clay bricks, so high-alumina bricks do not need to be used where clay bricks can meet the requirements.

[0003] In the prior art, the plug-in grooves and plug-in plates usually provided on high-alumina bricks can achieve the characteristics of facilitating the piling up of high-alumina bricks. However, the plug-in grooves and plug-in plates are square, and they are not stable enough after plugging, and gaps are likely to occur. Moreover, due to the uneven construction levels during the masonry of the existing high-alumina bricks, there are likely to be large gaps between adjacent two bricks, resulting in deformation and affecting the use. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a high-alumina brick which is convenient to install, aiming at improving the problem that the plug-in grooves and plug-in plates of high-alumina bricks in the prior art are usually square, resulting in instability after plugging, easy generation of gaps, and further leading to deformation and affecting the use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A high-alumina brick which is convenient to install, comprising a brick body. One side of the brick body is fixedly connected with an arc-shaped slider, and the other side of the brick body is provided with an arc-shaped chute. The arc-shaped slider is clamped with the arc-shaped chute. One side of the brick body away from the arc-shaped slider is fixedly connected with an arc-shaped clamping block, and the other side of the brick body away from the arc-shaped slider is provided with an arc-shaped clamping groove. The arc-shaped clamping groove is clamped with the arc-shaped clamping block. A connecting plate is slidably connected inside the brick body. One side of the connecting plate is fixedly connected with a spring, and the other side of the connecting plate is fixedly connected with a limiting rod. A connecting component is arranged on the side of the connecting plate away from the spring, and the connecting component is used to drive the connecting plate to move;

[0007] As a further description of the above technical solution:

[0008] The connecting component includes a dial plate, the dial plate is fixedly connected to one side of the connecting plate, the dial plate is sleeved on the outer periphery of the limiting rod, and a sliding rod is fixedly connected to one side of the dial plate;

[0009] As a further description of the above technical solution:

[0010] A reinforcing plate is fixedly connected inside the brick body, a wear-resistant layer is fixedly connected in the middle of the brick body, and a waterproof layer is fixedly connected in the middle of the wear-resistant layer;

[0011] As a further description of the above technical solution:

[0012] The wear-resistant layer is made of a ceramic composite material, which is used to provide wear resistance protection for the wear-resistant layer;

[0013] As a further description of the above technical solution:

[0014] The waterproof layer is made of acrylic waterproof paint, which is used to provide waterproof protection for the waterproof layer;

[0015] As a further description of the above technical solution:

[0016] Limit posts are fixedly connected to the bottom of the brick body, and connection grooves are formed at the top of the brick body;

[0017] As a further description of the above technical solution:

[0018] The sliding rod is slidably connected inside the brick body;

[0019] As a further description of the above technical solution:

[0020] A limiting block is fixedly connected to one side of the brick body, a limiting groove is formed on the other side of the brick body, and the limiting block is slidably connected to the middle of the limiting groove.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, under the action of the arc-shaped slider and the arc-shaped chute, two brick bodies can be conveniently connected and fixed horizontally, and under the action of the arc-shaped clamping block and the arc-shaped clamping groove, two brick bodies can be connected and fixed vertically. At the same time, under the action of the limiting block, the brick bodies can be limited to prevent offset during connection, thereby reducing the gap at the connection and improving the overall stability.

[0023] 2. In the utility model, the spring is moved by toggling the toggle plate. When the spring moves, it squeezes the connecting plate. When the spring squeezes the connecting plate, the limiting rod slides into the interior of the brick body. When the limiting rod slides into the interior of the brick body, the two brick bodies can be conveniently connected and fixed. After the two brick bodies are connected and fixed, the toggle plate can be loosened to make the limiting rod pop out, so that the two connected brick bodies can be conveniently limited and fixed, thereby reducing the labor intensity of the staff and improving the stability of the connection.

[0024] 3. In the utility model, the overall strength of the brick body can be enhanced by the action of the reinforcement plate to prevent cracking and falling off due to excessive temperature. The wear resistance of the brick body can be improved by the action of the wear-resistant layer. At the same time, the waterproof layer can make the brick body waterproof, thereby increasing the service life of the brick body as a whole and reducing the waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a high-alumina brick that is easy to install proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of a connection groove of a high-alumina brick that is easy to install proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a high-alumina brick pull plate that is easy to install proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of a spring for a high-aluminum brick that is easy to install proposed by the utility model;

[0029] Figure 5 This is a schematic structural diagram of a reinforcement plate for high-alumina bricks that is easy to install, as proposed by the utility model.

[0030] Legend:

[0031] 1. Brick body; 2. Arc-shaped slider; 3. Arc-shaped slide groove; 4. Arc-shaped clamping block; 5. Arc-shaped clamping groove; 6. Limit block; 7. Limit groove; 8. Connecting groove; 9. Limit column; 10. Limit rod; 11. Switch plate; 12. Connecting plate; 13. Spring; 14. Slide rod; 15. Reinforcement plate; 16. Wear-resistant layer; 17. Waterproof layer. DETAILED DESCRIPTION

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Referring to Figure 1 、 Figure 2 and Figure 3 , an embodiment provided by the present invention: a high-aluminum brick convenient for installation, including a brick body 1. One side of the brick body 1 is fixedly connected with an arc-shaped slider 2, and an arc-shaped chute 3 is opened on the other side of the brick body 1. The arc-shaped slider 2 and the arc-shaped chute 3 are engaged with each other. The arc-shaped slider 2 and the arc-shaped chute 3 can conveniently horizontally connect and fix two brick bodies 1, thereby preventing separation after connection. One side of the brick body 1 away from the arc-shaped slider 2 is fixedly connected with an arc-shaped clamping block 4, and an arc-shaped clamping groove 5 is opened on the other side of the brick body 1 away from the arc-shaped slider 2. The arc-shaped clamping groove 5 and the arc-shaped clamping block 4 are engaged with each other. The arc-shaped clamping block 4 and the arc-shaped clamping groove 5 can conveniently connect two brick bodies 1 vertically, and further prevent gaps and separation after connection. A connecting plate 12 is slidably connected inside the brick body 1. One side of the connecting plate 12 is fixedly connected with a spring 13. When the connecting plate 12 moves, the spring 13 will be compressed, and at the same time, the sliding rod 14 will be driven to move. And under the action of the sliding rod 14, the connecting plate 12 can be limited, thereby preventing the connecting plate 12 from shifting.

[0034] Referring to Figure 3 and Figure 4 , the other side of the connecting plate 12 is fixedly connected with a limiting rod 10. The limiting rod 10 can conveniently limit the connection part of two brick bodies 1, thereby preventing the two brick bodies 1 from shifting and separating after connection. A connecting component is arranged on the side of the connecting plate 12 away from the spring 13. The connecting component is used to drive the connecting plate 12 to move. The connecting component includes a dial 11. The dial 11 is fixedly connected to one side of the connecting plate 12. The dial 11 can conveniently drive the staff to drive the connecting plate 12 to move. The dial 11 is sleeved on the outer periphery of the limiting rod 10. One side of the dial 11 is fixedly connected with a sliding rod 14. When the dial 11 moves, the limiting rod 10 will be limited, thereby preventing the limiting rod 10 from shifting when moving.

[0035] Referring to Figure 5, a reinforcing plate 15 is fixedly connected inside the brick body 1, a wear-resistant layer 16 is fixedly connected in the middle of the brick body 1, and a waterproof layer 17 is fixedly connected in the middle of the wear-resistant layer 16. The wear-resistant layer 16 is made of a ceramic composite material to provide wear resistance protection for the wear-resistant layer 16. The waterproof layer 17 is made of an acrylic waterproof coating to provide waterproof protection for the waterproof layer 17. Under the action of the reinforcing plate 15, the overall strength of the brick body 1 can be enhanced, preventing cracking and peeling due to excessive temperature. And through the action of the wear-resistant layer 16, the overall wear resistance of the brick body 1 can be improved. At the same time, through the action of the waterproof layer 17, the brick body 1 can have a waterproof effect as a whole, thereby improving the overall service life of the brick body 1 and reducing the waste of resources.

[0036] Refer to Figure 1 and Figure 3 , a limiting column 9 is fixedly connected to the bottom of the brick body 1, a connecting groove 8 is opened at the top of the brick body 1. The limiting column 9 and the connecting groove 8 can facilitate the connection and limitation of the upper and lower two brick bodies 1, thereby preventing deviation. A sliding rod 14 is slidably connected inside the brick body 1. A limiting block 6 is fixedly connected to one side of the brick body 1, and a limiting groove 7 is opened on the other side of the brick body 1. The limiting block 6 is slidably connected to the middle of the limiting groove 7. The limiting block 6 and the limiting groove 7 can facilitate the limitation when the two brick bodies 1 are vertically connected, thereby preventing deviation during connection.

[0037] Working principle: When connecting and fixing the two brick bodies 1, manually move the dial plate 11. When the dial plate 11 moves, it will drive the spring 13 to move at the same time. When the spring 13 moves, it will squeeze the connecting plate 12. When the spring 13 squeezes the connecting plate 12, the limiting rod 10 will slide into the brick body 1. After the limiting rod 10 slides into the brick body 1, it can facilitate the connection and fixing of the two brick bodies 1. After the two brick bodies 1 are connected and fixed, the dial plate 11 can be released, so that the limiting rod 10 pops out, thereby facilitating the limiting and fixing of the two connected brick bodies 1.

[0038] Through the action of the arc-shaped slider 2 and the arc-shaped chute 3, the two brick bodies 1 can be conveniently connected and fixed horizontally. And through the action of the arc-shaped block 4 and the arc-shaped slot 5, the two brick bodies 1 can be vertically connected and fixed. At the same time, through the action of the limiting block 6, the brick body 1 can be limited to prevent deviation during connection.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A high-alumina brick that is easy to install, comprising a brick body (1), characterized in that: One side of the brick body (1) is fixedly connected with an arc-shaped slider (2), and the other side of the brick body (1) is provided with an arc-shaped slide groove (3), and the arc-shaped slider (2) and the arc-shaped slide groove (3) are clamped together. The side of the brick body (1) away from the arc-shaped slider (2) is fixedly connected with an arc-shaped clamping block (4), and the other side of the brick body (1) away from the arc-shaped slider (2) is provided with an arc-shaped clamping groove (5), and the arc-shaped clamping groove (5) and the arc-shaped clamping block (4) are clamped together. A connecting plate (12) is slidably connected inside the brick body (1), one side of the connecting plate (12) is fixedly connected with a spring (13), and the other side of the connecting plate (12) is fixedly connected with a limiting rod (10), and a connecting component is provided on the side of the connecting plate (12) away from the spring (13), and the connecting component is used to drive the connecting plate (12) to move.

2. The high-alumina brick that is easy to install according to claim 1 is characterized in that: The connecting assembly comprises a shifting plate (11), wherein the shifting plate (11) is fixedly connected to one side of the connecting plate (12), the shifting plate (11) is sleeved on the outer periphery of the limiting rod (10), and a sliding rod (14) is fixedly connected to one side of the shifting plate (11).

3. The high-alumina brick that is easy to install according to claim 1 is characterized in that: A reinforcing plate (15) is fixedly connected inside the brick body (1), a wear-resistant layer (16) is fixedly connected in the middle of the brick body (1), and a waterproof layer (17) is fixedly connected in the middle of the wear-resistant layer (16).

4. The high-alumina brick that is easy to install according to claim 3 is characterized by: The wear-resistant layer (16) is made of a ceramic composite material, which is used to provide wear-resistant protection for the wear-resistant layer (16).

5. The high-alumina brick that is easy to install according to claim 3 is characterized by: The waterproof layer (17) is made of acrylic waterproof paint, which is used to provide waterproof protection for the waterproof layer (17).

6. The high-alumina brick that is easy to install according to claim 1 is characterized by: The bottom of the brick body (1) is fixedly connected to a limiting column (9), and the top of the brick body (1) is provided with a connecting groove (8).

7. The high-alumina brick that is easy to install according to claim 2 is characterized by: The sliding rod (14) is slidably connected inside the brick body (1).

8. The high-alumina brick that is easy to install according to claim 1 is characterized by: A limiting block (6) is fixedly connected to one side of the brick body (1), a limiting groove (7) is provided on the other side of the brick body (1), and the limiting block (6) is slidably connected to the middle part of the limiting groove (7).

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