Angle-adjustable interlocking retaining wall brick

Abstract

The utility model provides an angle-adjustable interlocking retaining wall brick which comprises a main body, a splicing locking male tongue-and-groove and a splicing locking female tongue-and-groove are fixedly arranged at the two ends of the main body respectively, and an upper locking tongue-and-groove and a lower locking tongue-and-groove are fixedly arranged on the top surface and the bottom surface of the main body respectively. Chamfering parts are arranged on the two sides of the splicing locking female rabbet at the same time, the chamfering parts are located on the two sides of the two ends of the main body at the same time, and a vertical through hole is formed in the surface of the main body in a penetrating mode. By means of the upper locking rabbets and the lower locking rabbets which are arranged in a matched mode, the effect that every two layers of wall bricks are mutually overlapped and meshed is achieved when brick bodies are overlapped and built, a camber angle with a certain angle is formed, and in the building process, when a plurality of brick bodies are overlapped and built, the wall bricks are not prone to falling off. Stacked brick bodies are meshed up and down through the upper locking rabbets and the lower locking rabbets, so that stability and positioning during stacking and building are guaranteed, and mortar cementation is not needed during mounting and building.

Description

Technical Field

[0001] The utility model relates to the technical field of retaining wall bricks, and more specifically to an interlocking retaining wall brick with adjustable angle. Background Art

[0002] In the construction of cities, towns and villages, it is often necessary to build drainage ditches or pipes in order to divert or discharge water to a predetermined location. The materials and methods currently used are: prefabricated pipe laying, concrete pouring, brick block masonry, etc., and most open ditches are generally built with brick blocks. Since the structure and shape of ordinary brick blocks are single, the blocks themselves do not have the function of locking each other, and the blocks are bonded with cement mortar, the ditch wall is prone to collapse under the pushing effect of the side soil; it is difficult to plant greenery on the wall after the blocks are built into a wall.

[0003] In order to solve the problem of strong lateral pressure resistance without mortar construction and bricks locking each other left and right and up and down, and at the same time realize filling soil and planting green on the wall to reduce construction costs, the utility model proposes an interlocking retaining wall brick with adjustable angle and an application method. Utility Model Content

[0004] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides an interlocking retaining wall brick with adjustable angle. When in use, it can realize mortar-free masonry construction and can ensure that the wall is not pushed on the wall due to water storage in the soil layer. It can be realized that soil is filled in during masonry and greening can be planted later. At the same time, after the masonry construction is completed, the overall wall has a relatively strong ability to resist lateral pressure and the wall is stable and reliable.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an interlocking retaining wall brick with adjustable angle, comprising a main body, wherein two ends of the main body are respectively fixedly provided with a splicing locking male tongue and a splicing locking female tongue, the top surface and the bottom surface of the main body are respectively fixedly provided with an upper locking tongue and a lower locking tongue, and chamfered portions are simultaneously provided on both sides of the splicing locking female tongue, and the chamfered portions are simultaneously located on both sides of the two ends of the main body, and a vertical through hole is opened through the surface of the main body.

[0006] A further preferred solution is that the splicing locking male tongue and the splicing locking female tongue are matched and arranged so as to be convex outwardly and concave inwardly at the two ends of the main body respectively.

[0007] A further preferred solution is that the splicing locking male tongue and the splicing locking female tongue are arranged in a matching rectangular shape.

[0008] A further preferred solution is that the upper locking groove and the lower locking groove are matched with each other, and the two are respectively convex and concave on the two side surfaces of the main body.

[0009] A further preferred solution is that the chamfered portion is arranged to be inclined outward.

[0010] A further preferred solution is that three groups of vertical through holes are vertically provided along the surface of the main body.

[0011] Beneficial effects:

[0012] 1. Through the matching splicing and locking male tongue and female tongue, when laying bricks, the uniformity of the relative position of the left and right overlaps and the stability of the connection are guaranteed. During the laying process, the splicing and locking male tongue and female tongue in multiple bricks are matched and fitted to ensure the laying of multiple bricks, and no mortar is required for bonding during installation and laying.

[0013] 2. Through the matching upper locking tongue and lower locking tongue, when the bricks are stacked and laid, the effect of overlapping and interlocking between each two layers of wall bricks is achieved, and a certain angle of inclination is formed. During the laying process, when multiple bricks are stacked and laid, the stacked bricks are interlocked up and down through the upper locking tongue and lower locking tongue, ensuring stability and positioning during stacking, and no mortar bonding is required during installation and laying.

[0014] 3. By means of the inclined chamfered portion, the effect of horizontal turning can be achieved when the bricks are turned and laid, which is convenient for turning and laying operations. At the same time, the chamfered notch is connected with the middle hole of the wall brick, which is convenient for subsequent greening and planting. When turning and laying, the chamfered portions of multiple bricks contact each other to complete the turning and laying, and the chamfered notch is connected with the middle hole of the wall brick, so that soil can be filled in while laying, which is convenient for later greening and planting.

[0015] 4. The vertical through holes can be used to facilitate filling and planting of greenery after the masonry is completed. When the bricks are laid, the upper and lower layers are overlapped and staggered, and the overlap joints cooperate with the vertical through holes to facilitate filling and planting of greenery. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the straight-line assembly of the overall device of the utility model;

[0018] Figure 3 This is a schematic diagram of the turning assembly of the overall device of the utility model;

[0019] Figure 4 It is a top view of the overall device of the utility model when it is turned and assembled.

[0020] Figure 1-4Middle: 1. Main body; 2. Splicing and locking male tongue; 3. Splicing and locking female tongue; 4. Upper locking tongue; 5. Lower locking tongue; 6. Chamfered part; 7. Vertical through hole. DETAILED DESCRIPTION

[0021] The following will be combined with the attached embodiment of the present utility model Figure 1-Figure 4 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0022] See also Figure 1-4 In the embodiment of the utility model, an interlocking retaining wall brick with adjustable angle includes a main body 1, and the two ends of the main body 1 are respectively fixedly provided with a splicing locking male tongue 2 and a splicing locking female tongue 3, and the top surface and the bottom surface of the main body 1 are respectively fixedly provided with an upper locking tongue 4 and a lower locking tongue 5, and both sides of the splicing locking female tongue 3 are simultaneously provided with chamfered portions 6, and the chamfered portions 6 are simultaneously located at both ends of the main body 1. A vertical through hole 7 is opened through the surface of the main body 1, and a vertical through hole 7 is opened through the upper and lower surfaces of the main body 1. , interlocking tongue and groove structures are arranged on the left and right sides, chamfered parts 6 are arranged on the left and right sides, the upper and lower tongue and groove structures are staggered front and back, and a plurality of vertical through holes are arranged vertically in the main body 1 to realize mortar-free masonry construction. There is no need to consider additional reserved drainage holes. The water in the soil layer outside the ditch is discharged into the ditch through the lap joint of the main body 1, ensuring that the wall is not pushed on the wall due to water storage in the soil layer. At the same time, the chamfered parts 6 realize the horizontal change of direction of multiple groups of bricks, and the spliced ​​chamfered notches are connected with the middle through holes of the wall tiles, so that greening can be planted later.

[0023] In the embodiment of the utility model, the splicing locking male tongue 2 and the splicing locking female tongue 3 are matched and arranged, and are convex and concave at the two end positions of the main body 1 respectively. Through the matched splicing locking male tongue 2 and the splicing locking female tongue 3, when the brick body is laid, the uniformity of the relative position of the left and right overlapping masonry and the stability of the connection are ensured.

[0024] During the masonry process, the splicing locking male tongue and groove 2 and the splicing locking female tongue and groove 3 in the multiple brick bodies are matched and embedded to ensure the masonry between the multiple brick bodies, and no mortar is required for bonding during installation and masonry.

[0025] The upper locking groove 4 and the lower locking groove 5 are matched with each other, and the two are respectively convex and concave on the two side surfaces of the main body 1. Through the matched upper locking groove 4 and the lower locking groove 5, when the bricks are stacked and laid, the effect of overlapping and interlocking each two layers of wall bricks is achieved, and a certain angle of outward inclination is formed.

[0026] During the masonry process, when multiple bricks are stacked, the stacked bricks are engaged with each other through the upper locking groove 4 and the lower locking groove 5 to ensure stability and maintain positioning during stacking, and no mortar bonding is required during installation.

[0027] The chamfered portion 6 is inclined outward, and the inclined chamfered portion 6 can achieve a horizontal turning effect when the bricks are turned and laid, which is convenient for turning and laying operations. At the same time, the chamfered notch is connected with the middle through hole of the wall brick, which is convenient for subsequent greening planting.

[0028] When performing turning and assembling, the chamfered parts 6 in multiple bricks contact each other to complete the turning and assembling, and the chamfered notches are connected with the through holes in the middle of the wall bricks to form a connecting position, so that soil can be filled in while laying bricks, which is convenient for later planting and greening.

[0029] Three groups of vertical through holes 7 are vertically provided along the surface of the main body 1 , and the vertical through holes 7 are used to facilitate filling soil and planting greenery after the masonry is completed.

[0030] When the brick body is laid, the upper and lower layers are overlapped with each other, and the overlapped joint cooperates with the vertical through hole 7 to facilitate filling soil and planting greenery.

Claims

1. An interlocking retaining wall brick with adjustable angle, characterized in that: The invention comprises a main body (1), wherein a splicing locking male tongue (2) and a splicing locking female tongue (3) are fixedly provided at both ends of the main body (1), an upper locking tongue (4) and a lower locking tongue (5) are fixedly provided at the top surface and the bottom surface of the main body (1), chamfered portions (6) are provided at both sides of the splicing locking female tongue (3), and the chamfered portions (6) are located at both ends of the main body (1), and a vertical through hole (7) is provided through the surface of the main body (1).

2. The angle-adjustable interlocking retaining wall brick according to claim 1, characterized in that: The splicing locking male tongue (2) and the splicing locking female tongue (3) are matched and arranged at the two ends of the main body (1) in a convex and concave manner respectively.

3. The angle-adjustable interlocking retaining wall brick according to claim 2, characterized in that: The splicing locking male tongue (2) and the splicing locking female tongue (3) are arranged in a matching rectangular shape.

4. The angle-adjustable interlocking retaining wall brick according to claim 1, characterized in that: The upper locking groove (4) and the lower locking groove (5) are matched with each other and are respectively arranged in a convex and concave manner on the two side surfaces of the main body (1).

5. The angle-adjustable interlocking retaining wall brick according to claim 1, characterized in that: The chamfered portion (6) is arranged to be inclined outwards.

6. The angle-adjustable interlocking retaining wall brick according to claim 1, characterized in that: The vertical through holes (7) are vertically arranged in three groups along the surface of the main body (1).

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