Cement precast concrete slope protection brick

Abstract

The utility model relates to the technical field of slope protection bricks, and discloses a cement precast concrete slope protection brick which comprises a brick body, a mounting block is fixedly assembled on the outer wall of the brick body, a splicing block is fixedly assembled on the outer wall of the brick body, a mounting hole is formed in an inner cavity of the mounting block, a locking hole is formed in an inner cavity of the splicing block, and the splicing block is fixedly assembled on the outer wall of the brick body. A locking rod is movably connected to an inner cavity of the mounting block in a sleeved mode, a fixing plate is mounted in an inner cavity of the brick body, and a fixing hole is formed in the outer wall of the fixing plate. According to the cement precast concrete slope protection brick, the mounting blocks and the splicing blocks are arranged on the outer wall of the brick body, when the brick body is laid, the mounting blocks and the splicing blocks can be in butt joint, and when the brick body is mounted, the brick body can be completely inserted into soil through the inserting rods and the fixing rods arranged on the outer wall of the brick body, so that the brick body is more convenient to use. Therefore, the stability of the brick body in use is further improved, and the brick body is prevented from sliding downwards along the soil slope in the use process.

Description

Technical Field

[0001] This utility model relates to the field of slope protection brick technology, specifically a precast cement concrete slope protection brick. Background Technology

[0002] Bricks are a building material, a primary component of walls. With societal development, people have invented bricks of various materials for different applications. To ensure slope stability and prevent soil erosion, slopes must be scientifically and effectively protected and managed. Resistant bricks are needed for slope protection.

[0003] When using traditional slope protection bricks, the outer wall of the slope is often inclined. Traditional slope protection bricks are often laid directly on the outer wall of the slope, and the slope protection bricks are fixed to the slope only by mutual friction. The friction between the slope protection bricks and the slope is limited and there is no effective fixing method. After a period of use, the slope protection bricks will slide down the slope due to rainwater erosion, thus affecting the slope protection effect. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a precast cement concrete slope protection brick, which has the advantages of being firmly fixed and easy to splice and install, thus solving the problems mentioned in the background technology.

[0005] This utility model provides the following technical solution: a precast cement concrete slope protection brick, comprising a brick body, an installation block fixedly assembled on the outer wall of the brick body, a splicing block fixedly assembled on the outer wall of the brick body, an installation hole opened in the inner cavity of the installation block, a locking hole opened in the inner cavity of the splicing block, a locking rod movably sleeved in the inner cavity of the installation block, a fixing plate installed in the inner cavity of the brick body, a fixing hole opened in the outer wall of the fixing plate, a planting hole opened in the outer wall of the fixing plate, an insertion rod fixedly assembled on the outer wall of the splicing block, and a fixing rod fixedly assembled on the outer wall of the brick body.

[0006] As a preferred technical solution of this utility model: the outer wall shape of the mounting block matches the outer wall shape of the splicing block, and the inner wall diameter of the mounting hole is equal to the outer wall diameter of the locking rod.

[0007] As a preferred technical solution of this utility model: the inner wall diameter of the locking hole is equal to the outer wall diameter of the locking rod, and the outer wall length of the locking rod is greater than the inner cavity depth of the locking hole.

[0008] As a preferred technical solution of this utility model: the brick body, the mounting block, and the splicing block are all made of concrete, and the fixing plate is made of polyethylene.

[0009] As a preferred technical solution of this utility model: the outer walls of the insertion rod and the fixing rod are conical, and both the insertion rod and the fixing rod are made of concrete.

[0010] As a preferred technical solution of this utility model: the locking rod is made of high carbon steel, and the outer wall of the fixing plate is triangular in shape.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This precast cement concrete slope protection brick, through the installation blocks and splicing blocks set on the outer wall of the brick body, can connect the installation blocks and splicing blocks when laying the brick body. And through the insertion rods and fixing rods set on the outer wall of the brick body, it can be fully inserted into the soil during installation, thereby further improving the stability of the brick body during use and preventing the brick body from sliding down the slope during use.

[0013] 2. This precast cement concrete slope protection brick, through the installation holes and locking holes opened in the inner cavity of the installation block and splicing block, when splicing two adjacent bricks, the locking rod is inserted into the installation hole and locking hole to realize the connection between the bricks on both sides, so that the bricks in the lateral direction can be connected together, thereby improving the stability of the bricks on the slope. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the brick structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the mounting block structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the mounting hole structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the fixing rod structure of this utility model.

[0019] In the diagram: 1. Brick; 2. Mounting block; 3. Interlocking block; 4. Mounting hole; 5. Fixing plate; 6. Fixing hole; 7. Planting hole; 8. Locking hole; 9. Locking rod; 10. Insert rod; 11. Fixing rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 - Figure 5 A type of precast concrete slope protection brick includes a brick body 1, an installation block 2 fixedly mounted on the outer wall of the brick body 1, a splicing block 3 fixedly mounted on the outer wall of the brick body 1, an installation hole 4 opened in the inner cavity of the installation block 2, a locking hole 8 opened in the inner cavity of the splicing block 3, a locking rod 9 movably sleeved in the inner cavity of the installation block 2, a fixing plate 5 installed in the inner cavity of the brick body 1, a fixing hole 6 opened in the outer wall of the fixing plate 5, a planting hole 7 opened in the outer wall of the fixing plate 5, an insertion rod 10 fixedly mounted on the outer wall of the splicing block 3, and a fixing rod 11 fixedly mounted on the outer wall of the brick body 1.

[0022] In the above structure, by setting the insertion rod 10 on the outer wall of the mounting block 2 and the splicing block 3, when the brick body 1 is installed on the earthen slope, the outer wall of the insertion rod 10 is inserted into the soil by striking the brick body 1. At this time, the stability of the brick body 1 is improved by the action of the insertion rod 10, so that the brick body 1 is stably installed on the slope.

[0023] In a preferred embodiment: the outer wall shape of the mounting block 2 matches the outer wall shape of the splicing block 3, and the inner wall diameter of the mounting hole 4 is equal to the outer wall diameter of the locking rod 9.

[0024] In the above structure, by opening the mounting hole 4 in the inner cavity of the mounting block 2 and installing the locking rod 9 in the inner cavity of the mounting hole 4, the outer wall of the locking rod 9 is inserted into the mounting hole 4 and the inner cavity of the splicing block 3, thereby forming a connection between two adjacent bricks 1, so that the two adjacent bricks 1 can be installed together, improving the stability of the bricks 1 during laying.

[0025] In a preferred embodiment: the inner diameter of the locking hole 8 is equal to the outer diameter of the locking rod 9, and the outer length of the locking rod 9 is greater than the inner cavity depth of the locking hole 8.

[0026] In the above structure, the locking rod 9 installed in the inner cavity of the brick 1 can connect the two bricks 1 in series under the action of the locking rod 9. After the locking rod 9 is inserted into the inner cavity of the brick 1, the outer wall of the locking rod 9 can enter the soil, thereby better fixing the brick 1.

[0027] In a preferred embodiment: the brick body 1, the mounting block 2, and the splicing block 3 are all made of concrete, and the fixing plate 5 is made of polyethylene.

[0028] In the above structure, a fixing plate 5 is set in the inner cavity of the brick body 1, and a planting hole 7 is opened on the outer wall of the fixing plate 5. Plants are planted in the inner cavity of the planting hole 7. During the growth process, the plants will continuously produce roots. The roots will pass through the inner cavity of the fixing plate 5 and enter the soil. Under the action of the plants, the brick body 1 is further fixed.

[0029] In a preferred embodiment, the outer walls of the insertion rod 10 and the fixing rod 11 are conical, and both the insertion rod 10 and the fixing rod 11 are made of concrete.

[0030] In the above structure, the insertion rods 10 set on the outer walls of the mounting block 2 and the splicing block 3, and the fixing rods 11 set on the outer wall of the brick body 1, allow the outer walls of the insertion rods 10 and the fixing rods 11 to be inserted into the soil. When installing the brick body 1, the outer walls of the insertion rods 10 and the fixing rods 11 are inserted into the soil, thereby improving the stability of the brick body 1 after installation and thus better protecting the slope.

[0031] In a preferred embodiment: the locking rod 9 is made of high carbon steel, and the outer wall of the fixing plate 5 is triangular in shape.

[0032] In the above structure, the locking rod 9, which is installed in the inner cavity of the mounting hole 4 and the locking hole 8, allows the outer wall of the locking rod 9 to be inserted into the inner cavity of the mounting hole 4 and the locking hole 8 when the brick body 1 is laid. This allows the adjacent brick bodies 1 on both sides to be connected in series under the action of the locking rod 9, ensuring that they are installed more stably on the slope.

[0033] Working principle: During the use of the above equipment, when it is necessary to lay bricks 1, multiple bricks 1 are spliced ​​together so that the outer wall of the mounting block 2 matches the outer wall of the splicing block 3. By continuously tapping the outer wall of the brick 1, the outer walls of the insertion rod 10 and the fixing rod 11 are driven into the soil. After the splicing of the bricks 1 is completed, the locking rod 9 is inserted into the inner cavity of the mounting hole 4 and the locking hole 8. Under the action of the locking rod 9, the adjacent bricks 1 on both sides are better connected. After multiple bricks 1 are connected in series, the stability of the bricks 1 during use is better improved. By planting plants in the inner cavity of the planting hole 7, when the plants grow, the roots of the plants will pass through the inner cavity of the fixing hole 6 and enter the soil, thereby further improving the stability of the bricks 1 on the slope, so that the bricks 1 can better protect the slope.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cement precast concrete revetment block comprising a block body (1), characterised in that: The outer wall of the brick body (1) is fixedly provided with a mounting block (2), the outer wall of the brick body (1) is fixedly provided with a splicing block (3), the inner cavity of the mounting block (2) is provided with a mounting hole (4), the inner cavity of the splicing block (3) is provided with a locking hole (8), the inner cavity of the mounting block (2) movably sleeved with a locking rod (9), the inner cavity of the brick body (1) is provided with a fixed plate (5), the outer wall of the fixed plate (5) is provided with a fixed hole (6), the outer wall of the fixed plate (5) is provided with a planting hole (7), the outer wall of the splicing block (3) is fixedly provided with a plug rod (10), and the outer wall of the brick body (1) is fixedly provided with a fixed rod (11).

2. A precast concrete revetment block according to claim 1, characterised in that: The outer wall shape of the mounting block (2) matches the outer wall shape of the splicing block (3), and the inner wall diameter of the mounting hole (4) is equal to the outer wall diameter of the locking rod (9).

3. The precast concrete revetment block of claim 1, wherein: The inner wall diameter of the locking hole (8) is equal to the outer wall diameter of the locking rod (9), and the outer wall length of the locking rod (9) is greater than the inner cavity depth of the locking hole (8).

4. The precast concrete revetment block of claim 1, wherein: The brick body (1), the mounting block (2) and the splicing block (3) are all prepared from concrete, and the fixed plate (5) is prepared from polyethylene.

5. The precast concrete revetment block of claim 1, wherein: The outer wall of the plug rod (10) and the fixed rod (11) is conical, and the plug rod (10) and the fixed rod (11) are both prepared from concrete.

6. The precast concrete revetment block of claim 1, wherein: The locking rod (9) is prepared from high-carbon steel, and the outer wall shape of the fixed plate (5) is triangular.

Images