Plant straw drain board with high pressure resistance

Abstract

The utility model relates to the technical field of drainage boards, in particular to a high-pressure-resistance plant straw drainage board which comprises a plant fiber drainage board body, a plurality of through openings are formed in the surface of the plant fiber drainage board body, bosses are arranged above the through openings and integrally formed on the top face of the plant fiber drainage board body, and the plant fiber drainage board body is arranged on the plant fiber drainage board body. A reserved groove is formed in the top face of the boss, an assembling plate is inserted into the reserved groove, a supporting plate is integrally formed on the bottom face of the assembling plate, and the bottom end of the supporting plate is in lap joint with the top face of the plant fiber drainage plate body. The high-pressure-resistance plant straw drainage plate has the advantages that the boss is arranged on the drainage plate body, and the cross-shaped framework structure composed of the assembling plate and the supporting plate is additionally arranged on the outer side of the boss, so that the pressure resistance of the drainage plate is effectively improved. When the structure bears external pressure, the pressure can be dispersed, support is enhanced, the boss is prevented from being bent or damaged, and therefore the overall stability and the service life of the drainage plate are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of drainage boards, in particular to a plant straw drainage board with high compressive resistance. Background Technique

[0002] In the fields of civil engineering, horticultural landscape and agricultural drainage, plant straw drainage boards, as an environmentally friendly and economical and efficient drainage material, have been widely used.

[0003] Traditional plant straw drainage boards are mainly made of plant fibers by pressing, and have good water permeability and biodegradability. However, their compressive performance is often insufficient. Especially when bearing a large load, they are prone to deformation or damage, thus affecting their drainage effect and service life. In addition, during the installation process of traditional drainage boards, the connection between various components is often not firm enough, and is prone to looseness or detachment due to external forces, further reducing the overall compressive performance and stability. Content of the Utility Model

[0004] The purpose of the utility model is to provide a plant straw drainage board with high compressive resistance to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A plant straw drainage board with high compressive resistance, including a plant fiber drainage board body. A plurality of through openings are arranged on the surface of the plant fiber drainage board body. A convex platform is arranged above the through openings. The convex platform is integrally formed on the top surface of the plant fiber drainage board body. A reserved groove is arranged on the top surface of the convex platform. A splicing board is inserted into the reserved groove. A supporting board is integrally formed on the bottom surface of the splicing board. The bottom end of the supporting board is lapped on the top surface of the plant fiber drainage board body.

[0006] Preferably, the convex platform is in the shape of a frustum-shaped frame structure. The reserved groove is in the shape of a "cross" groove. The height of the reserved groove is less than the thickness of the top plate of the convex platform. Four side grooves are arranged at the four ends of the bottom surface of the reserved groove. The side grooves extend downward along the outer wall of the convex platform to the top surface of the plant fiber drainage board body.

[0007] Preferably, the splicing board is in the shape of a "cross" plate structure. The splicing board is inserted into the reserved groove. There are four supporting boards. The four supporting boards are respectively distributed at the four ends of the bottom surface of the splicing board. The supporting board is in the shape of an "L" - shaped sheet. The supporting board is inserted into the side groove.

[0008] Preferably, an installation groove is arranged in the middle of the top surface of the splicing board. The installation groove is in the shape of a square groove. The height of the installation groove is less than the thickness of the top plate of the splicing board. A through hole is arranged on the bottom surface of the installation groove. The through hole is in the shape of a round opening.

[0009] Preferably, a positioning projection is inserted into the through hole. The positioning projection is of a cylindrical structure. The bottom end of the positioning projection is fixed on the bottom surface of the installation groove. The rod diameter of the positioning projection is equal to the aperture of the through hole. A rubber ring is sleeved and fixed on the top end of the positioning projection. After the positioning projection penetrates through the through hole, the rubber ring is located above the through hole.

[0010] Preferably, a pull tab is fixed on the side wall of the installation groove. The pull tab is in the shape of a cross-shaped sheet.

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

[0012] The high-compressive-strength plant straw drainage board proposed by the present utility model effectively improves the compressive performance of the drainage board by providing a convex platform on the drainage board body and adding a cross-shaped skeleton structure composed of an assembly plate and a support plate on the outside of the convex platform. When bearing external pressure, this structure can disperse the pressure and enhance the support, preventing the convex platform from being bent or damaged, thereby ensuring the overall stability and service life of the drainage board. The assembly plate and the support plate are fixed in the reserved groove and the side groove of the convex platform through the plug-in connection method, realizing the firm connection between components. This connection method not only simplifies the installation process but also improves the strength and stability of the connection part, avoiding problems such as loosening or falling off caused by external forces. BRIEF 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 Figure 3 an enlarged schematic view of the structure at A in

[0017] Figure 5 is a schematic diagram of the connection structure of the assembly plate and the support plate of the present utility model;

[0018] Figure 6 is a schematic diagram of the convex platform structure of the present utility model.

[0019] In the figure: plant fiber drainage board body 1, convex platform 2, reserved groove 3, side groove 4, assembly plate 5, support plate

[0020] 6, installation groove 7, through hole 8, positioning projection 9, rubber ring 10, pull tab 11. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to clearly and completely describe the purpose and technical solution of the present utility model, and make the advantages more clear, 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 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 belong to the protection scope of the present utility model.

[0022] Example 1, please refer to Figures 1 - 3 , the present utility model provides a technical solution: a plant straw drainage board with high compressive resistance, including a plant fiber drainage board body 1. A plurality of through holes are provided on the surface of the plant fiber drainage board body 1. A convex platform 2 is provided above the through holes. The convex platform 2 is integrally formed on the top surface of the plant fiber drainage board body 1. A reserved groove 3 is provided on the top surface of the convex platform 2. A splicing board 5 is inserted into the reserved groove 3. A support board 6 is integrally formed on the bottom surface of the splicing board 5. The bottom end of the support board 6 is lapped on the top surface of the plant fiber drainage board body 1.

[0023] Example 2, referring to the attached Figure 5 and Figure 6 As shown, on the basis of Example 1, in order to add a compressive structure outside the convex platform 2, the convex platform 2 is in the shape of a frustum-shaped frame structure. The reserved groove 3 is in the shape of a "cross" groove. The height of the reserved groove 3 is less than the thickness of the top plate of the convex platform 2. Four side grooves 4 are provided at the four ends of the bottom surface of the reserved groove 3. The side grooves 4 extend downward along the outer wall of the convex platform 2 to the top surface of the plant fiber drainage board body 1. The splicing board 5 is in the shape of a "cross" plate structure. The splicing board 5 is inserted into the reserved groove 3. There are four support boards 6. The four support boards 6 are respectively distributed at the four ends of the bottom surface of the splicing board 5. The support board 6 is in the shape of an "L" - shaped sheet. The support board 6 is inserted into the side groove 4.

[0024] The splicing board 5 and the support board 6 form a "cross" - shaped framework. After the splicing board 5 is inserted into the reserved groove 3, the four support boards 6 are respectively inserted into the four side grooves 4, and the bottom end of the support board 6 contacts the top surface of the plant fiber drainage board body 1. In this way, the splicing board 5 and the support board 6 surround the outside of the convex platform 2 to achieve compressive support and prevent the convex platform 2 from being bent.

[0025] Example 3, referring to the attached Figure 4As shown, on the basis of the second embodiment, in order to achieve pre-positioning of the added compressive structure, an installation groove 7 is centrally formed on the top surface of the assembling plate 5. The installation groove 7 is a square groove, and the height of the installation groove 7 is less than the thickness of the top plate of the assembling plate 5. A through hole 8 is formed on the bottom surface of the installation groove 7. The through hole 8 is a round opening, and a positioning protrusion 9 is inserted into the interior of the through hole 8. The positioning protrusion 9 is of a cylindrical structure, and the bottom end of the positioning protrusion 9 is fixed to the bottom surface of the installation groove 7. The rod diameter of the positioning protrusion 9 is equal to the aperture of the through hole 8. A rubber ring 10 is sleeved and fixed at the top end of the positioning protrusion 9. After the positioning protrusion 9 penetrates through the through hole 8, the rubber ring 10 is located above the through hole 8. A pulling piece 11 is fixed on the side wall of the installation groove 7. The pulling piece 11 is a "cross"-shaped piece.

[0026] During use, when the assembling plate 5 is inserted into the reserved groove 3, the through hole 8 is sleeved on the top end of the positioning protrusion 9. Push the assembling plate 5 downward. After the positioning protrusion 9 penetrates through the through hole 8, the rubber ring 10 is located above the through hole 8. At this time, the rubber ring 10 blocks above the bottom surface of the installation groove 7, preventing the assembling plate 5 from jolting in the reserved groove 3.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plant straw drainage board with high compression resistance, comprising a plant fiber drainage board body (1), a plurality of through openings being opened on the surface of the plant fiber drainage board body (1), a boss (2) being arranged above the through openings, the boss (2) being integrally formed on the top surface of the plant fiber drainage board body (1), characterized in that: The top surface of the boss (2) is provided with a reserved groove (3), an assembly plate (5) is inserted into the interior of the reserved groove (3), a support plate (6) is integrally formed on the bottom surface of the assembly plate (5), and the bottom end of the support plate (6) is overlapped on the top surface of the plant fiber drainage board body (1).

2. A plant straw drainage board with high compressive resistance according to claim 1, characterized in that: The boss (2) is in the form of a truncated cone frame structure, the reserved groove (3) is in the form of a "cross" groove, the height of the reserved groove (3) is less than the thickness of the top plate of the boss (2), and side grooves (4) are provided at four ends of the bottom surface of the reserved groove (3), and the side grooves (4) extend downward along the outer wall of the boss (2) to the top surface of the plant fiber drainage board body (1).

3. A plant straw drainage board with high compressive resistance according to claim 2, characterized in that: The assembly plate (5) is in the form of a "cross" shaped plate structure. The assembly plate (5) is inserted into the reserved groove (3). Four support plates (6) are provided. The four support plates (6) are respectively distributed at four ends of the bottom surface of the assembly plate (5). The support plates (6) are in the form of "L" shaped plates. The support plates (6) are inserted into the side grooves (4).

4. The plant straw drainage board with high compressive resistance according to claim 1, characterized in that: A mounting groove (7) is provided in the center of the top surface of the assembly plate (5), the mounting groove (7) is a square groove, the height of the mounting groove (7) is less than the thickness of the top plate of the assembly plate (5), and a through hole (8) is provided on the bottom surface of the mounting groove (7), the through hole (8) is a round opening.

5. A plant straw drainage board with high compressive resistance according to claim 4, characterized in that: A positioning protrusion (9) is inserted into the through hole (8), and the positioning protrusion (9) is of a cylindrical structure. The bottom end of the positioning protrusion (9) is fixed to the bottom surface of the mounting groove (7), and the rod diameter of the positioning protrusion (9) is equal to the hole diameter of the through hole (8). A rubber ring (10) is sleeved and fixed on the top end of the positioning protrusion (9). After the positioning protrusion (9) passes through the through hole (8), the rubber ring (10) is located above the through hole (8).

6. The plant straw drainage board with high compressive resistance according to claim 4, characterized in that: A pull tab (11) is fixed on the side wall of the installation groove (7), and the pull tab (11) is in the shape of a cross.

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