Hollow brick

Abstract

The utility model discloses a hollow brick, which relates to the field of bricks, and adopts the technical scheme that the hollow brick comprises a brick body, two hollow grooves are formed in the brick body, and all edges of the brick body are detachably connected with protective blocks. According to the hollow brick, when the brick bodies are stacked and transported, the edges of the adjacent brick bodies are separated through the protection blocks, when vibration occurs, the protection blocks can protect the edges of the brick bodies, the edges of the adjacent brick bodies are not prone to being damaged due to collision, and when the hollow brick is used for building a wall, the protection blocks can be detached from the brick bodies, so that the brick bodies are convenient to use. And the protection block does not influence cement coated on the surface of the brick body, so that the connection strength between adjacent hollow bricks in a wall body can be well ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of brick, more specifically, it relates to a hollow brick. BACKGROUND

[0002] Hollow brick is a kind of building material, by cement, sand, cinder etc. are handled, forming, sintering process is made the brick body with the hole structure, this structure makes the wall by hollow brick and is built usually will have the characteristics such as good heat preservation, strong earthquake resistance, hollow brick can be divided into single-hole hollow brick, double-hole hollow brick and so on according to the number of holes set on its brick body.

[0003] But double-hole hollow brick because there is hole, this makes its own strength to decline, in the process of double-hole hollow brick moving and transporting, double-hole hollow bricks stacked with each other are easy to collide between each other, and it is easy to appear damage at the edge position of brick body.

[0004] Therefore, a new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a hollow brick.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a hollow brick, comprising a brick body, two hollow grooves penetrating the width direction of the brick body are arranged in the brick body, and a protection block is detachably connected to all edges of the brick body, and the length of the protection block is equal to the width of the brick body.

[0007] The utility model is further provided as follows: a recess is arranged on the inner wall of the hollow groove and arranged along the width direction of the brick body, the recess is used for installing the protection block, and the number of protection blocks is four times the number of hollow grooves.

[0008] The utility model is further provided as follows: the protection block comprises an L-shaped block and a triangular sheet fixedly connected to the bending portion of the L-shaped block, the L-shaped block can be inserted into the recess, and a clamping groove for clamping the triangular sheet is arranged on the upper portion of the brick body.

[0009] The utility model is further provided as follows: the maximum static friction force between the clamping groove and the triangular sheet is equal to the gravity of the protection block.

[0010] The utility model is further provided as follows: a friction surface for abutting against the side wall of the recess is arranged on the surface of the L-shaped block.

[0011] The utility model is further provided as follows: the L-shaped block is made of angle iron.

[0012] In summary, this utility model has the following beneficial effects: When bricks are stacked and transported, the protective block separates the edges of adjacent bricks. When vibration occurs, the protective block can protect the edges of the bricks, making it less likely for the edges of adjacent bricks to be damaged due to collision. When using these hollow bricks to build walls, the protective block can be removed from the bricks, so that the protective block will not affect the cement coating on the brick surface, thereby better ensuring the connection strength between adjacent hollow bricks in the wall. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present invention. Figure One This is used to demonstrate the state of the protective block when it fits with the edge of the brick.

[0014] Figure 2 This is a schematic diagram of the structure of the present invention. Figure Two This is used to show the state of the protective block installed in the slot;

[0015] Figure 3 This is a partial structural schematic diagram of the present invention.

[0016] In the diagram: 1. Brick; 2. Hollow groove; 3. Inlay groove; 4. L-shaped block; 5. Triangular piece; 6. Slot. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] A type of hollow brick, such as Figure 1 As shown, the wall includes a brick body 1 with two hollow grooves 2 extending through its width. Protective blocks are detachably connected to all edges of the brick body 1, with the length of the protective blocks equal to the width of the brick body 1. When the brick bodies 1 are stacked and transported, the protective blocks separate the edges of adjacent bricks. When vibration occurs, the protective blocks protect the edges of the brick bodies 1, preventing damage caused by collisions. When using these hollow bricks to build a wall, the protective blocks can be removed from the brick body 1, preventing them from affecting the cement coating on the surface of the brick body 1. This ensures better connection strength between adjacent hollow bricks in the wall.

[0019] like Figure 2 and Figure 3As shown, the inner wall of the hollow groove 2 is provided with an embedding groove 3 arranged along the width direction of the brick body 1, the embedding groove 3 is used for installing the protection block, when the wall is built, the removed protection block can be installed in the embedding groove 3, which makes the protection block can support the inner wall of the hollow groove 2, the setting makes the protection block can be used to provide the strength of the brick body 1 after the protection function of the brick body 1 edge is used, which preferably improves the utilization rate of the material, conforms to the concept of green production, the number of the protection block is four times of the number of the hollow groove 2, the number of the embedding groove 3 is equal to the number of the protection block, the above setting, the protection block installed in the embedding groove 3 can support the four inner walls of the hollow groove 2, thereby preferably ensuring the strength of the brick body 1, the protection block comprises an L-shaped block 4 and a triangular sheet 5 welded at the bending part of the L-shaped block 4, the triangular sheet 5 is arranged close to the middle part of the L-shaped block 4, the L-shaped block 4 can be inserted into the embedding groove 3, the setting of the triangular sheet 5 can play a role similar to a reinforcing rib at the bending part of the L-shaped block 4, which can preferably improve the rigidity of the L-shaped block 4 at the bending part, thereby when the L-shaped block 4 is installed in the embedding groove 3, the L-shaped block 4 can preferably support the inner wall of the hollow groove 2, the upper part of the brick body 1 is provided with a clamping groove 6 used for clamping the triangular sheet 5, the above setting makes the protection block connected with the brick body 1 in a clamping manner, which is convenient for the splicing of the protection block and the brick body 1, and is also convenient for the separation of the protection block and the brick body 1, the maximum static friction between the clamping groove 6 and the triangular sheet 5 is equal to the gravity of the protection block, the setting makes people can separate the protection block and the brick body 1 with smaller force when the hollow brick is used to build the wall, which makes the separation of the protection block and the brick body 1 more labor-saving, the surface of the L-shaped block 4 is provided with a friction surface used for abutting against the side wall of the embedding groove 3, the L-shaped block 4 is made of angle iron, since the cross section of the angle iron is L-shaped, this can avoid the bending of the L-shaped block 4 in the production process of the protection block, the friction surface is formed by placing the L-shaped block 4 in a grinding tool, and then stamping a friction pattern on the side wall of the L-shaped block 4 away from the bending part through a stamping device, the setting of the friction surface can preferably improve the friction between the L-shaped block 4 and the inner wall of the embedding groove 3 when the protection block is installed in the embedding groove 3, which can effectively prevent the protection block from being separated from the embedding groove 3.

[0020] The preferred embodiments of the utility model are described above, the protection scope of the utility model is not limited to the above-mentioned embodiments only, any technical scheme belonging to the utility model idea is within the protection scope of the utility model. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the utility model can also be considered as the protection scope of the utility model.

Claims

1. A hollow brick comprising a brick body (1), characterized in that: The brick body (1) is provided with two hollow grooves (2) penetrating the width direction of the brick body (1), and all the edges of the brick body (1) are detachably connected with protection blocks, and the length of the protection blocks is equal to the width of the brick body (1).

2. A hollow tile according to claim 1, characterized in that: The inner wall of the hollow groove (2) is provided with an embedding groove (3) arranged along the width direction of the brick body (1), and the embedding groove (3) is used for mounting the protection blocks, and the number of the protection blocks is four times the number of the hollow grooves (2).

3. A hollow tile according to claim 2, characterised in that: The protection block comprises an L-shaped block (4) and a triangular piece (5) fixedly connected to the bending portion of the L-shaped block (4), the L-shaped block (4) can be inserted into the embedding groove (3), and the upper portion of the brick body (1) is provided with a clamping groove (6) used for clamping the triangular piece (5).

4. A hollow tile according to claim 3, characterised in that: The maximum static friction force between the clamping groove (6) and the triangular piece (5) is equal to the gravity of the protection block.

5. A hollow tile according to claim 4, characterised in that: The surface of the L-shaped block (4) is provided with a friction surface used for abutting against the side wall of the embedding groove (3).

6. A hollow tile according to claim 5, characterised in that: The L-shaped block (4) is made of angle iron.

Images