Hollow slope protection brick with high structural strength

Abstract

The utility model belongs to the technical field of slope protection bricks, and discloses a high-structural-strength hollow slope protection brick which comprises an outer square brick body, an inner round brick body is arranged in the center of the inner side of the outer square brick body, and connecting brick bodies are evenly connected to the circumference of the outer side wall of the inner round brick body. The side, back on to the inner round brick body, of each connecting brick body is connected with the inner walls of the middles of the four side ends of the outer square brick body, and clamping grooves are formed in the outer walls of the middles of the four side ends of the outer square brick body. According to the hollow slope protection brick, the outer square brick body, the inner round brick body and each connecting brick body are arranged, so that the hollow slope protection brick for a slope surface can be formed, and meanwhile, the hollow slope protection brick is matched with a clamping groove formed in the outer end of the outer square brick body and a connecting part, a clamping block, an extending part and a limiting abutting column in an external connecting piece, so that the hollow slope protection brick can be conveniently laid and used in the actual laying and using process; effective assembly and connection effects among different hollow slope protection bricks are achieved, and therefore the slope protection stability of the multiple hollow slope protection bricks to the slope surface is effectively improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of slope protection bricks, in particular to a hollow slope protection brick with high structural strength. BACKGROUND

[0002] The slope protection brick is a kind of brick for protecting river banks, river embankments and reinforcing slopes. According to different requirements, the slope protection bricks are various, and the slope protection bricks meet the strength and function of the standard retaining wall of the river dam and can cooperate to improve the ecological environment. The slope protection brick is made of low-hygroscopic concrete and is difficult to be eroded. The cement slope protection brick has good compactness, the hollow slope protection brick can store more heat and is beneficial to regulating the humidity of the ground surface and eliminating the "heat island phenomenon".

[0003] At present, some hollow slope protection bricks are difficult to realize the connection between different hollow slope protection bricks in the actual paving process, so that the slope protection stability of the slope surface is affected due to the independent state of different hollow slope protection bricks.

[0004] In order to solve the above problems, the application provides a hollow slope protection brick with high structural strength. CONTENT OF THE INVENTION

[0005] The hollow slope protection brick with high structural strength provided by the application adopts the following technical scheme:

[0006] The hollow slope protection brick with high structural strength comprises an outer square brick body, an inner circular brick body is arranged at the center position of the inner side of the outer square brick body, connecting brick bodies are uniformly connected to the outer side wall of the inner circular brick body in a circumferential manner, the side of each connecting brick body away from the inner circular brick body is connected to the middle part of the inner wall of the four side ends of the outer square brick body, the middle part of the outer wall of the four side ends of the outer square brick body is provided with a clamping groove, and a connecting piece is arranged outside the outer square brick body.

[0007] The connecting piece comprises a connecting part, clamping blocks are connected to the front and rear end faces of the connecting part, extension parts are fixedly connected to the middle parts of the left and right end faces of the connecting part, limit abutting columns are connected to the ends of the two extension parts away from the connecting part, and first through holes are formed in the inner cavities of the connecting part and the two clamping blocks in a penetrating manner.

[0008] Through the above technical scheme, the limit abutting columns can ensure the spacing abutting limiting effect between different outer square brick bodies.

[0009] Further, the outer square brick body has a square frame structure, and the four corners of the outer end of the outer square brick body are designed in the form of an isosceles right triangle chamfer, and the inner circular brick body has a concentric circular hollow structure.

[0010] Further, the first through holes are provided in a plurality of forms, and the first through holes are uniformly distributed in the form of a square in the inner cavities of the connecting part and the two clamping blocks.

[0011] Through the technical scheme, the first through hole is beneficial to the drainage of the connecting part and the surface of the clamping block.

[0012] Further, the clamping groove and the clamping block are both designed in the shape of an isosceles trapezoid, and the clamping groove and the clamping block are adapted to be connected.

[0013] Through the technical scheme, the design of the clamping groove and the clamping block structure can ensure the lateral anti-disengagement stability of the connection state between different outer square brick bodies.

[0014] Further, the inner part of the outer square brick body, the inner circular brick body and each connecting brick body is filled with an embedded reinforcing rib, the embedded reinforcing rib is a solid metal steel material, and a plurality of second through holes are formed through the embedded reinforcing rib.

[0015] Further, the upper and lower sides of each second through hole are correspondingly distributed with third through holes, and the plurality of third through holes are respectively distributed and penetrate the upper and lower end positions of the outer square brick body and the inner circular brick body.

[0016] Through the technical scheme, the corresponding distribution of the plurality of second through holes and the third through holes can further improve the drainage effect of the hollow slope protection brick itself.

[0017] In summary, the present application has the following beneficial technical effects:

[0018] The outer square brick body, the inner circular brick body and each connecting brick body can form a hollow slope protection brick for a slope surface, and cooperate with the clamping groove provided at the outer end of the outer square brick body, and the connecting part, the clamping block, the extension part and the limiting column in the external connecting part, so as to realize the effective assembly and connection between different hollow slope protection bricks during actual paving and use of the hollow slope protection brick, thereby effectively improving the slope protection stability of the slope surface between the plurality of hollow slope protection bricks. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2 It is a schematic diagram of the overall structure of the present application; Figure 1 It is an enlarged view of A in the figure;

[0021] Figure 3 It is a cross-sectional view of the slope protection brick of the present application;

[0022] Figure 4 It is an assembly view of the slope protection brick of the present application.

[0023] Explanation of the figure:

[0024] 1, outer square brick body; 2, inner circular brick body; 3, connecting brick body; 4, clamping groove; 5, connecting part; 6, clamping block; 7, extension part; 8, limiting abutment column; 9, first through hole; 10, built-in reinforcing rib; 11, second through hole; 12, third through hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Embodiment:

[0029] The present application discloses a hollow slope protection brick with high structural strength, please refer to Figure 1 、 Figure 2 and Figure 3 , comprising an outer square brick body 1, an inner circular brick body 2 is arranged at the center position of the inner side of the outer square brick body 1, the outer square brick body 1 is in the form of a square frame structure, and the four corners of the outer end of the outer square brick body 1 are designed in the form of an isosceles right triangle chamfer, the inner circular brick body 2 is in the form of a concentric circular hollow structure, and the outer side wall of the inner circular brick body 2 is uniformly connected with connecting brick bodies 3, and each connecting brick body 3 on the side away from the inner circular brick body 2 is connected with the middle inner wall of the four side ends of the outer square brick body 1, the middle outer wall of the four side ends of the outer square brick body 1 is provided with a clamping groove 4, and the outer part of the outer square brick body 1 is provided with a connecting piece;

[0030] The connecting piece comprises a connecting part 5, the front and rear end faces of the connecting part 5 are connected with clamping blocks 6, the middle parts of the left and right end faces of the connecting part 5 are fixedly connected with extension parts 7, the ends of the two extension parts 7 away from the connecting part 5 are connected with limiting abutting columns 8, the inner cavities of the connecting part 5 and the two clamping blocks 6 are throughly provided with first through holes 9, the first through holes 9 are provided in plurality, the plurality of first through holes 9 are evenly distributed in the form of a square in the inner cavities of the connecting part 5 and the two clamping blocks 6, the clamping groove 4 and the clamping block 6 are designed in the form of an isosceles trapezoid, and the clamping groove 4 and the clamping block 6 are adapted to be connected.

[0031] The inner cavities of the outer square brick body 1, the inner circular brick body 2 and each connecting brick body 3 are jointly filled with built-in reinforcing ribs 10, the built-in reinforcing ribs 10 are solid metal steel materials, and a plurality of second through holes 11 are throughly provided on the built-in reinforcing ribs 10, the upper and lower sides of each second through hole 11 are correspondingly provided with third through holes 12, and the plurality of third through holes 12 are respectively distributed and through the upper and lower end positions of the outer square brick body 1 and the inner circular brick body 2.

[0032] The outer square brick body 1 cooperates with the inner circular brick body 2 and each connecting brick body 3 to effectively ensure the lining structure strength of the hollow slope protection brick, and the built-in reinforcing ribs 10 of the metal steel material jointly filled in the inner cavities of the outer square brick body 1, the inner circular brick body 2 and the connecting brick body 3 can further improve the structure strength of the hollow slope protection brick under the action of the overall shape structure of the hollow slope protection brick, thereby ensuring the service life and stability of the hollow slope protection brick during the slope protection process.

[0033] The implementation principle of the embodiment is that during the actual laying and assembling process of different hollow slope protection bricks, the two adjacent outer square brick bodies 1 are horizontally close to each other, the connecting part 5 of the external connecting piece is held by hand, the clamping blocks 6 at the two ends of the connecting part 5 are respectively connected with the clamping grooves 4 of the two adjacent outer square brick bodies 1, the two extension parts 7 are located between the two outer square brick bodies 1, and the outer walls of the two limiting abutting columns 8 are respectively in abutting contact with the opposite outer surfaces of the two outer square brick bodies 1. The assembled state of different hollow slope protection bricks can be seen from the accompanying drawings. Figure 4

[0034] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.​

Claims

1. A hollow slope protection brick with high structural strength, comprising an outer brick body (1), characterized in that: The outer square brick (1) has an inner circular brick (2) at its center. The outer side of the inner circular brick (2) is uniformly connected with connecting bricks (3). The side of each connecting brick (3) facing away from the inner circular brick (2) is connected to the middle inner wall of the four sides of the outer square brick (1). The middle outer wall of the four sides of the outer square brick (1) is provided with a mounting groove (4). The outer square brick (1) is provided with a connector on its exterior. The connector includes a connecting part (5), and a locking block (6) is connected to both the front and rear end faces of the connecting part (5). An extension part (7) is fixedly connected to the middle of both the left and right end faces of the connecting part (5). A limiting abutment (8) is connected to one end of each of the two extension parts (7) facing away from the connecting part (5). A first through hole (9) is provided through the inner cavity of the connecting part (5) and the two locking blocks (6).

2. The hollow slope protection brick with high structural strength according to claim 1, characterized in that: The outer square brick (1) has a square frame structure, and the four corners of the outer square brick (1) are all chamfered designs of isosceles right triangles. The inner circular brick (2) has a concentric hollow structure.

3. The hollow slope protection brick with high structural strength according to claim 1, characterized in that: Multiple first through holes (9) are provided, and the multiple first through holes (9) are evenly distributed in a rectangular shape in the inner cavity of the connecting part (5) and the two clamping blocks (6).

4. The hollow slope protection brick with high structural strength according to claim 1, characterized in that: Both the mounting slot (4) and the mounting block (6) are designed in the shape of an isosceles trapezoid, and the mounting slot (4) and the mounting block (6) are matched and fitted together.

5. A hollow slope protection brick with high structural strength according to claim 1, characterized in that: The outer square brick (1), the inner round brick (2) and each connecting brick (3) are filled with built-in reinforcing ribs (10). The built-in reinforcing ribs (10) are solid metal steel materials, and multiple second through holes (11) are opened through the built-in reinforcing ribs (10).

6. A hollow slope protection brick with high structural strength according to claim 5, characterized in that: Each of the second through holes (11) has a third through hole (12) correspondingly distributed on its upper and lower sides, and the multiple third through holes (12) are distributed and penetrate the upper and lower ends of the outer square brick body (1) and the inner round brick body (2).

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