A bare soil covering device

Abstract

This utility model belongs to the field of building construction technology and discloses a bare soil covering device, including connectors and concrete blocks. The connectors have multiple junction points arranged in a matrix. Multiple concrete blocks are also provided. The junction points of the connectors are correspondingly positioned within the concrete blocks along their thickness direction, forming a matrix-like network of concrete blocks, with a predetermined distance between any two adjacent blocks. Using this bare soil covering device to cover bare soil at construction sites can avoid increasing construction costs, reduce labor, and prevent environmental pollution.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a bare soil covering device. Background Technology

[0002] In construction, bare soil refers to soil areas where surface vegetation (such as grass and trees) has been removed or destroyed due to various construction activities (such as foundation pit excavation and roadbed excavation), leaving the soil layer directly exposed without any covering. Because it lacks vegetation support, bare soil is easily blown away by the wind, generating dust and polluting the environment. Therefore, in construction, it is necessary to cover bare soil to reduce dust pollution.

[0003] In existing technologies, dense mesh netting is often used to cover bare soil, and heavy objects are placed on top of the netting for fixation. However, dense mesh netting is a plastic product, which is easily brittle and damaged after prolonged exposure to ultraviolet radiation and rain erosion. This requires a large number of replacements of the dense mesh netting, thereby increasing construction costs and labor. Moreover, the used dense mesh netting is usually difficult to recycle and reuse, which can easily cause environmental pollution. Utility Model Content

[0004] The purpose of this invention is to provide a bare soil covering device that can avoid increasing construction costs, reduce labor, and prevent environmental pollution.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A bare soil covering device is provided, comprising:

[0007] The connector has multiple junction points, which are arranged in a matrix at intervals.

[0008] Multiple concrete blocks are provided, and the multiple joint points of the connectors are arranged one-to-one in the multiple concrete blocks along the thickness direction of the concrete blocks, so that the multiple concrete blocks are arranged in a matrix to form a concrete block network, and any two adjacent concrete blocks are spaced by a preset distance.

[0009] Optionally, the connector includes a first connecting portion, a plurality of second connecting portions, and a plurality of third connecting portions. The first connecting portions are connected end to end to form a connecting ring. The plurality of second connecting portions and the plurality of third connecting portions are all disposed within the connecting ring and are all connected to the connecting ring. The plurality of second connecting portions are spaced apart along a first direction, and the plurality of third connecting portions are spaced apart along a second direction. The first direction and the second direction are perpendicular to each other. The third connecting portions intersect with the second connecting portions to form the junction point.

[0010] Optionally, the first connecting part, the second connecting part, and the third connecting part all include polyethylene fiber ropes.

[0011] Optionally, the bare soil covering device further includes a handle, which is disposed within the concrete block and located within the outermost concrete block.

[0012] Optionally, the concrete block is provided with an anti-slip structure on the side facing the bare soil, and the concrete block makes frictional contact with the bare soil through the anti-slip structure.

[0013] Optionally, the concrete block has multiple embedded protrusions on the side facing the bare soil, and the multiple embedded protrusions can be embedded in the bare soil.

[0014] Optionally, the embedded protrusion includes a serrated protrusion.

[0015] Optionally, the junction of the connector is centrally located within the concrete block.

[0016] Optionally, the concrete briquette includes solid waste concrete briquette.

[0017] Optionally, the preset distance is 45mm to 50mm.

[0018] The beneficial effects of this utility model are:

[0019] This invention provides a bare soil covering device, comprising connectors and multiple concrete blocks. When it is necessary to cover bare soil at a construction site, concrete blocks are sequentially cast at multiple junctions of the connectors, i.e., the multiple junctions of the connectors are pre-embedded within the multiple concrete blocks, thereby forming a concrete block matrix on the connectors. Any two adjacent concrete blocks are spaced at a predetermined distance and connected by the connectors, thus forming a concrete block net. This concrete block net is then pressed onto the surface of the bare soil. This bare soil covering device has a simple structure, and using the concrete block net to cover the bare soil eliminates the need to press down heavy objects to fix the covering device, reducing the operational procedures and labor of workers. Furthermore, the concrete blocks have extremely high resistance to weathering and ultraviolet radiation, can be recycled and reused multiple times, avoiding increased construction costs and preventing environmental pollution. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the bare soil covering device provided in this embodiment of the utility model;

[0021] Figure 2 This is a cross-sectional view of the bare soil covering device provided in this embodiment of the utility model.

[0022] In the picture:

[0023] 1. Connector; 11. First connecting part; 12. Second connecting part; 121. Intersection point; 13. Third connecting part;

[0024] 2. Concrete blocks;

[0025] 3. Handles;

[0026] 4. Anti-slip structure. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0031] This embodiment provides a bare soil covering device, such as... Figure 1and Figure 2 As shown, this is used to cover bare soil at construction sites. Using this bare soil covering device can avoid increasing construction costs, reduce labor, and prevent environmental pollution.

[0032] like Figure 1 and Figure 2 As shown, the bare soil covering device includes a connector 1 and concrete blocks 2. The connector 1 has multiple junction points 121 arranged in a matrix. Multiple concrete blocks 2 are provided, with the junction points 121 of the connector 1 corresponding one-to-one along the thickness direction of each concrete block 2. Therefore, multiple concrete blocks 2 are all located on the connector 1, allowing them to be connected to form a concrete block network, and the multiple concrete blocks 2 are arranged in a matrix. A preset distance is maintained between any two adjacent concrete blocks 2; that is, for any given concrete block 2, any adjacent concrete block 2 in any direction (up, down, left, or right) is also spaced at a preset distance from it.

[0033] When it is necessary to cover bare soil at a construction site, concrete blocks 2 are sequentially cast at multiple junctions 121 of the connector 1. That is, the multiple junctions 121 of the connector 1 are pre-embedded within multiple concrete blocks 2, thus forming a matrix of concrete blocks 2 on the connector 1. Any two adjacent concrete blocks 2 are spaced at a predetermined distance and connected by the connector 1, forming a concrete block net. This concrete block net is then pressed onto the surface of the bare soil. This bare soil covering device has a simple structure, and using the concrete block net to cover the bare soil eliminates the need to press down heavy objects to fix the covering device, reducing the operational procedures and labor of workers. Furthermore, the concrete blocks 2 have extremely high resistance to weathering and ultraviolet radiation, and can be recycled and reused multiple times, avoiding increased construction costs and preventing environmental pollution.

[0034] In this embodiment, the preset distance is 45mm to 50mm. By setting the preset distance, the distribution density of the concrete blocks 2 can be controlled, preventing the concrete blocks 2 from being too loosely and sparsely distributed and thus failing to effectively cover the bare soil, thereby ensuring the dust suppression effect.

[0035] For example, the preset distance is 50mm.

[0036] Optionally, such as Figure 1 and Figure 2As shown, connector 1 includes a first connecting portion 11, a plurality of second connecting portions 12, and a plurality of third connecting portions 13. The first connecting portions 11 are connected end to end to form a connecting ring. The plurality of second connecting portions 12 and the plurality of third connecting portions 13 are all disposed within the connecting ring and are all connected to the connecting ring. The plurality of second connecting portions 12 are spaced apart along a first direction, and the plurality of third connecting portions 13 are spaced apart along a second direction, the first and second directions being perpendicular to each other. The third connecting portions 13 intersect with the second connecting portions 12 to form an intersection point 121. By disposing of the plurality of second connecting portions 12 and the plurality of third connecting portions 13 within the connecting ring and connecting them to the connecting ring, connector 1 is formed, providing connection conditions for the plurality of concrete blocks 2 to form a concrete block mesh.

[0037] It should be noted that the connecting ring is square, and the first and second directions are the two diagonal directions of the connecting ring. The first connecting part 11 is provided in the concrete block 2 located in the outermost layer of the concrete block mesh.

[0038] In this embodiment, the first connecting part 11, the second connecting part 12, and the third connecting part 13 all include polyethylene fiber ropes. Polyethylene fiber ropes have high tensile strength and strong abrasion resistance, which is beneficial for the repeated use of the covering device. Furthermore, the ropes have good flexibility, meaning that the multiple concrete blocks 2 are flexibly connected, allowing the concrete blocks 2 to be folded flexibly after use for easy storage.

[0039] In some embodiments, the first connecting part 11, the second connecting part 12, and the third connecting part 13 may also be a connecting chain, which is composed of a plurality of connecting rings connected in sequence. In other embodiments, the first connecting part 11, the second connecting part 12, and the third connecting part 13 may be selected as needed, and no limitation is made here.

[0040] Optionally, such as Figure 1 and Figure 2 As shown, the bare soil covering device also includes a handle 3. The handle 3 is located within the concrete blocks 2, specifically within the outermost concrete block 2. When covering bare soil, workers can hold the handle 3 to lift the covering device, then unfold and lay the multiple concrete blocks 2 flat on the bare soil. Similarly, after use, workers can hold the handle 3 to remove the covering device from the bare soil and fold the multiple concrete blocks 2. The handle 3 provides a point of application for force, resulting in a simple structure, convenient operation, and improved work efficiency.

[0041] In this embodiment, as Figure 1As shown, the concrete block 2 has an anti-slip structure 4 on the side facing the bare soil. The concrete block 2 makes frictional contact with the bare soil through the anti-slip structure 4, thereby increasing the friction between the concrete block 2 and the bare soil, enhancing the horizontal anti-slip ability of the concrete block 2, preventing the concrete block 2 from sliding and shifting along the surface of the bare soil, ensuring the covering effect of the covering device on the bare soil, and avoiding dust pollution caused by exposed bare soil.

[0042] Optionally, multiple raised patterns can be provided on the surface of the concrete block 2 as anti-slip structure 4. The patterns are laid out in a matrix to cover the entire surface of the concrete block 2. The patterns can be strip-shaped, rhomboid, rectangular, hemispherical, etc., and appropriate patterns can be selected according to actual needs. There is no limitation here. In this embodiment, a rectangular pattern is selected as anti-slip structure 4.

[0043] In other embodiments, the pattern of the anti-slip structure 4 can be randomly distributed or staggered in pairs at the same interval on the surface of the concrete block 2, depending on actual needs. This is not limited here.

[0044] In some embodiments, the concrete block 2 has multiple embedded protrusions on the side facing the bare soil, which can be embedded in the bare soil. By setting the embedded protrusions, a mechanical interlock is formed between the concrete block 2 and the bare soil, thereby greatly enhancing the wind resistance of the covering device, preventing it from sliding on the surface of the bare soil due to strong winds, ensuring the overall stability of the structure, and increasing the actual contact area between the concrete block 2 and the bare soil, significantly improving the dust suppression and soil stabilization effects.

[0045] For example, the embedded protrusion includes a serrated protrusion.

[0046] Optionally, the junction point 121 of the connector 1 is centrally located within the concrete block 2. This allows the tension of the connector 1 on the concrete block 2 to pass directly through the center of gravity of the concrete block 2, thus preventing the tension from generating any rotational torque. The concrete block 2 will only be dragged or lifted horizontally without flipping over, resulting in excellent stability. Furthermore, centrally located junction point 121 ensures that the force direction of the connector 1 is always consistent with junction point 121, preventing the connector 1 from twisting, bending, and excessively wearing due to the flipping of the concrete block 2, thereby extending the service life of the connector 1.

[0047] In this embodiment, the concrete block 2 includes solid waste concrete blocks. When preparing the concrete block 2, construction waste generated at the construction site can be collected, crushed, and screened to remove large impurities and foreign objects. Then, according to the requirements of 3D printing technology, a mix design is performed, and appropriate amounts of reinforcing agents, binders, and other additives are added to improve its printing performance and post-molding strength. Finally, the concrete block 2 is 3D printed according to the designed shape. By converting solid waste concrete into concrete blocks 2, the resource utilization of solid waste materials is realized, reducing environmental pollution from solid waste materials and lowering construction costs.

[0048] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A bare soil covering device, characterized in that, include: The connector (1) is provided with multiple junction points (121), and the multiple junction points (121) are arranged in a matrix at intervals; Multiple concrete blocks (2) are provided. Multiple junction points (121) of the connector (1) are provided one-to-one in the multiple concrete blocks (2) along the thickness direction of the concrete blocks (2), so that the multiple concrete blocks (2) are arranged in a matrix to form a concrete block (2) network, and any two adjacent concrete blocks (2) are spaced by a preset distance.

2. The bare soil covering device according to claim 1, characterized in that, The connector (1) includes a first connecting part (11), a plurality of second connecting parts (12) and a plurality of third connecting parts (13). The first connecting part (11) is connected end to end so that the first connecting part (11) surrounds and forms a connecting ring. The plurality of second connecting parts (12) and the plurality of third connecting parts (13) are all disposed in the connecting ring and are all connected to the connecting ring. The plurality of second connecting parts (12) are spaced apart along a first direction, and the plurality of third connecting parts (13) are spaced apart along a second direction. The first direction and the second direction are perpendicular to each other. The third connecting parts (13) intersect with the second connecting parts (12) to form the intersection point (121).

3. The bare soil covering device according to claim 2, characterized in that, The first connecting part (11), the second connecting part (12) and the third connecting part (13) all include polyethylene fiber ropes.

4. The bare soil covering device according to claim 1, characterized in that, The bare soil covering device also includes a handle (3), which is disposed inside the concrete block (2) and located inside the outermost concrete block (2).

5. The bare soil covering device according to any one of claims 1-4, characterized in that, The concrete block (2) has an anti-slip structure (4) on the side facing the bare soil, and the concrete block (2) comes into frictional contact with the bare soil through the anti-slip structure (4).

6. The bare soil covering device according to any one of claims 1-4, characterized in that, The concrete block (2) has multiple embedded protrusions on the side facing the bare soil, and the multiple embedded protrusions can be embedded in the bare soil.

7. The bare soil covering device according to claim 6, characterized in that, The embedded protrusions include serrated protrusions.

8. The bare soil covering device according to any one of claims 1-4, characterized in that, The junction point (121) of the connector (1) is centrally located within the concrete block (2).

9. The bare soil covering device according to any one of claims 1-4, characterized in that, The concrete block (2) includes solid waste concrete blocks.

10. The bare soil covering device according to any one of claims 1-4, characterized in that, The preset distance is 45mm to 50mm.

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