Anti-deformation plant straw drain board

Abstract

The utility model relates to the technical field of drainage plates, in particular to an anti-deformation plant straw drainage plate which comprises a plant straw drainage plate base plate, a plurality of reserved openings are formed in the surface of the plant straw drainage plate base plate, and plant straw drainage plate bosses are arranged above the reserved openings. The plant straw drainage plate boss is integrally formed on the top face of the plant straw drainage plate base plate, a reserved groove is formed in the surface of the plant straw drainage plate boss, a plastic supporting plate is inserted into the reserved groove, the bottom end of the plastic supporting plate is fixed to the top face of the plant straw drainage plate base plate, and a lap joint piece is integrally formed at the top end of the plastic supporting plate. The plant straw drainage plate has the advantages that the reserved grooves are formed in the two sides of the boss of the plant straw drainage plate, the plastic supporting plates are inserted into the reserved grooves, and the plastic supporting plates and the boss jointly form a supporting structure. When an external object extrudes the boss, the external object firstly acts on the plastic supporting plate and the lap joint pieces on the plastic supporting plate, pressure is effectively dispersed and resisted, and the compression resistance of the boss is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the field of drainage boards, in particular to an anti-deformation plant straw drainage board. Background Technique

[0002] In the fields of agriculture, horticulture and civil engineering, drainage boards are commonly used infrastructure materials for improving soil drainage performance, promoting plant root growth, and preventing problems caused by over-wet soil. Traditional drainage boards are mostly made of plastics or other synthetic materials. Although these materials are durable, they may have a certain impact on the environment and are relatively costly. In recent years, with the enhancement of environmental awareness, people have begun to explore the use of renewable and environmentally friendly materials to make drainage boards, such as plant straws.

[0003] However, although plant straw materials are environmentally friendly and low-cost, their physical properties are relatively weak, especially in terms of compression resistance and anti-deformation. When the plant straw drainage board is subjected to external pressure (such as soil weight, personnel trampling, etc.), it is prone to deformation or even damage, affecting its drainage effect and service life. Therefore, how to improve the compression resistance and anti-deformation ability of the plant straw drainage board has become an urgent problem to be solved. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-deformation plant straw drainage board to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An anti-deformation plant straw drainage board, including a plant straw drainage board base plate, a plurality of reserved openings are provided on the surface of the plant straw drainage board base plate, a plant straw drainage board boss is provided above the reserved openings, the plant straw drainage board boss is integrally formed on the top surface of the plant straw drainage board base plate, a reserved groove is provided on the surface of the plant straw drainage board boss, a plastic support plate is inserted into the reserved groove, the bottom end of the plastic support plate is fixed on the top surface of the plant straw drainage board base plate, and a lapping piece is integrally formed at the top end of the plastic support plate.

[0006] Preferably, the plant straw drainage board boss has a frustum-shaped frame structure, and the plant straw drainage board boss covers the top slot of the reserved opening.

[0007] Preferably, the reserved groove is an "L"-shaped groove, there are two reserved grooves, and the two reserved grooves are symmetrically distributed with respect to the plant straw drainage board boss, and the height of the reserved groove is equal to the height of the plant straw drainage board boss.

[0008] Preferably, the plastic support plate has a circular arc-shaped plate structure, the height of the plastic support plate is equal to the height of the plant straw drainage board boss, the lapping piece is perpendicular to the plastic support plate, and after the plastic support plate is inserted into the reserved groove, the lapping piece lapps above the plant straw drainage board boss.

[0009] Preferably, a positioning plug is integrally formed on the bottom surface of the overlapping piece, and the positioning plug is inserted into the top groove of the reserved groove.

[0010] Preferably, a plastic support rod is fixed to the bottom surface of the positioning plug. The plastic support rod is in an inverted "T"-shaped column structure. After the positioning plug is inserted into the reserved groove, the bottom surface of the plastic support rod and the bottom surface of the plant straw drainage board backing plate are coplanar.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The anti-deformation plant straw drainage board proposed by the present utility model forms a support structure by arranging reserved grooves on both sides of the convex platform of the plant straw drainage board and inserting plastic support plates. When an external object presses the convex platform, it first acts on the plastic support plate and the overlapping piece thereon, effectively dispersing and resisting the pressure, and significantly improving the compressive performance of the convex platform. The overlapping piece at the top of the plastic support plate overlaps with the convex platform, and the bottom is connected to the backing plate through a positioning plug and a plastic support rod to form a stable support system. This structure not only enhances the overall stability of the drainage board, but also avoids the bending deformation of the overlapping piece when stressed, improving the durability of the support structure. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a top view of the structure of the present utility model;

[0015] Figure 3 is Figure 2 a sectional view of the structure at A-A in

[0016] Figure 4 is a schematic structural diagram of the convex platform of the plant straw drainage board of the present utility model;

[0017] Figure 5 is a schematic structural diagram of the plastic support plate of the present utility model.

[0018] In the figure: plant straw drainage board backing plate 1, reserved opening 2, plant straw drainage board convex platform 3, reserved groove 4, plastic support plate 5, overlapping piece 6, positioning plug 7, plastic support rod 8. Detailed Embodiments

[0019] In order to clearly and completely describe the purpose, technical solution of the present utility model and make its advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: an anti-deformation plant straw drainage board, including a plant straw drainage board base plate 1. A plurality of reserved openings 2 are formed on the surface of the plant straw drainage board base plate 1. Above the reserved openings 2 is provided a plant straw drainage board boss 3. The plant straw drainage board boss 3 is integrally formed on the top surface of the plant straw drainage board base plate 1. The plant straw drainage board boss 3 has a frustum-shaped frame structure, and the plant straw drainage board boss 3 covers the top slot of the reserved opening 2.

[0021] A reserved groove 4 is formed on the surface of the plant straw drainage board boss 3. The reserved groove 4 is an "L"-shaped groove. There are two reserved grooves 4, and the two reserved grooves 4 are symmetrically distributed with respect to the plant straw drainage board boss 3. And the height of the reserved groove 4 is equal to the height of the plant straw drainage board boss 3. A plastic support plate 5 is inserted into the reserved groove 4. The bottom end of the plastic support plate 5 is fixed on the top surface of the plant straw drainage board base plate 1. The plastic support plate 5 has a circular arc-shaped plate structure. The height of the plastic support plate 5 is equal to the height of the plant straw drainage board boss 3. The overlapping piece 6 is perpendicular to the plastic support plate 5. After the plastic support plate 5 is inserted into the reserved groove 4, the overlapping piece 6 overlaps above the plant straw drainage board boss 3; the overlapping piece 6 is integrally formed at the top end of the plastic support plate 5; the reason for reserving the reserved grooves 4 on both sides of the plant straw drainage board boss 3 is to install the plastic support plate 5 in the reserved grooves 4. The plastic support plate 5 not only fills the gap of the reserved groove 4, but also after the overlapping piece 6 fixed at the top end of the plastic support plate 5 overlaps on the top surface of the plant straw drainage board boss 3, the plastic support plate 5 and the overlapping piece 6 form a support structure on one side of the plant straw drainage board boss 3. Thus, when an external object presses the plant straw drainage board boss 3, it first presses the support structure formed by the overlapping piece 6 and the plastic support plate 5, thereby improving the compressive performance of the plant straw drainage board boss 3.

[0022] The bottom surface of the lap joint piece 6 is integrally formed with a positioning insert block 7. The positioning insert block 7 is inserted into the top groove body of the reserved groove 4. A plastic support rod 8 is fixed to the bottom surface of the positioning insert block 7. The plastic support rod 8 is in an inverted "T"-shaped column structure. After the positioning insert block 7 is inserted into the reserved groove 4, the bottom surface of the plastic support rod 8 and the bottom surface of the plant straw drainage board backing plate 1 are coplanar. The reason for installing the positioning insert block 7 at the bottom of the lap joint piece 6 is to better fill the groove body of the reserved groove 4. And after installing the plastic support rod 8 at the bottom of the positioning insert block 7, when a force is applied above the lap joint piece 6, the lap joint piece 6 and the positioning insert block 7 are supported by the plastic support rod 8, avoiding bending deformation of the lap joint piece 6, improving the support capacity of the plastic support plate 5 and the lap joint piece 6. And when the plastic support rod 8 is pressed and sinks into the soil layer partially, it improves the installation firmness between the plant straw drainage board backing plate 1 and the ground, avoiding the plant straw drainage board backing plate 1 from slipping on the ground surface.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deformation-resistant plant straw drain board, comprising a plant straw drain board pad (1), a plurality of reserved openings (2) are provided on the surface of the plant straw drain board pad (1), a plant straw drain board boss (3) is provided above the reserved openings (2), the plant straw drain board boss (3) is integrally formed on the top surface of the plant straw drain board pad (1), characterized in that: A reserved groove (4) is provided on the surface of the plant straw drainage board boss (3), a plastic support plate (5) is inserted into the reserved groove (4), the bottom end of the plastic support plate (5) is fixed to the top surface of the plant straw drainage board pad (1), and a lap joint piece (6) is integrally formed at the top end of the plastic support plate (5).

2. The anti-deformation plant straw drainage board according to claim 1, characterized in that: The plant straw drainage board boss (3) is in the form of a truncated cone frame structure, and the plant straw drainage board boss (3) covers the top notch of the reserved opening (2).

3. The anti-deformation plant straw drainage board according to claim 1, characterized in that: The reserved groove (4) is an "L"-shaped groove, and two reserved grooves (4) are provided. The two reserved grooves (4) are symmetrically distributed about the plant straw drainage board boss (3), and the height of the reserved groove (4) is equal to the height of the plant straw drainage board boss (3).

4. The anti-deformation plant straw drainage board according to claim 1, characterized in that: The plastic support plate (5) is an arc-shaped plate structure, the height of the plastic support plate (5) is equal to the height of the plant straw drainage board boss (3), the overlap piece (6) and the plastic support plate (5) are perpendicular, and after the plastic support plate (5) is inserted into the reserved groove (4), the overlap piece (6) overlaps the top of the plant straw drainage board boss (3).

5. The anti-deformation plant straw drainage board according to claim 1, characterized in that: A positioning plug-in block (7) is integrally formed on the bottom surface of the overlapping piece (6), and the positioning plug-in block (7) is plugged into the top groove body of the reserved groove (4).

6. The anti-deformation plant straw drainage board according to claim 5, characterized in that: A plastic support rod (8) is fixed to the bottom surface of the positioning plug (7), and the plastic support rod (8) is an inverted "T"-shaped column structure. After the positioning plug (7) is inserted into the reserved groove (4), the bottom surface of the plastic support rod (8) and the bottom surface of the plant straw drainage board pad (1) are coplanar.

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