Composite drain board

Abstract

The utility model provides a composite drainage plate which comprises a bottom frame, a top plate and a bottom frame. And the drainage assembly comprises a drainage funnel, and the drainage funnel is fixedly connected to the interior of the bottom end of the bottom frame. According to the composite drainage plate, the bottom frame is laid at a proper position firstly, in daily rainy seasons, rainwater can rapidly permeate into the bottom frame through the water permeable holes in the top plate, and then accumulated water in the bottom frame can be drained to a drainage pipe through the drainage funnel; and finally, accumulated water can be rapidly drained through a water drainage pipe, the accumulated water can be rapidly drained in the process, the drainage effect is improved, in the daily use process, the service life of the whole top plate can be prolonged through an anti-oxidation layer, and meanwhile the toughness and durability of the whole top plate can be improved through steel wires.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage boards, in particular to a composite drainage board. Background Art

[0002] Long-term composite drainage board is a new type of drainage geotechnical material. Made of high-density polyethylene and processed by a special extrusion molding process, the long-term composite drainage board is composed of one or two layers of non-woven geotextile and drainage board. It is a composite structure with drainage isolation function. The composite drainage board is used in underground garage roof planting, roof planting, underground side wall protection, drainage, bottom plate drainage, tunnel waterproofing, drainage, highway slope protection, saline-alkali land, desert planting, and artificial lakes.

[0003] The existing authorization number is CN210003332U, which discloses a drainage board, including: a surface layer and a bottom layer, the surface layer includes a surface layer body and a plurality of convex bodies arranged on the surface layer body, the convex bodies are distributed in a matrix, the surface of the convex bodies is a rough surface, the bottom layer and the surface layer body are connected, the bottom layer is made of a flame-retardant elastic material, and the surface layer is made of a waterproof material. The beneficial effects of the utility model are as follows: strong drainage capacity, effectively reducing the external water pressure of the deep buried tunnel, which is conducive to reducing costs, large drainage channels, surface drainage, and reducing blockage under long-term operation. It reduces the risk of blockage, occupies a small space, ensures the construction space of the tunnel, reduces the cross-sectional size of the tunnel excavation, is beneficial to the economy of the tunnel structure, is convenient for pasting and fixing, has low construction and paving difficulty, has high construction safety, coordinates the deformation of the tunnel structure, and does not affect the stress state of the inner and outer linings of the tunnel; however, the above-mentioned drainage board has a relatively simple structure, and rainwater penetrates the soil relatively slowly, resulting in poor drainage effect, and the water cannot be evacuated quickly. At the same time, the overall structure does not have a reinforced protective structure, which makes its practicability and durability poor. Therefore, it is necessary to provide a composite drainage board to solve the above problems. Utility Model Content

[0004] The technical content of the utility model is to provide a composite drainage board.

[0005] In order to solve the above problems, the utility model provides a composite drainage board, including: a bottom frame, a top plate is clamped on the top of the bottom frame; a drainage component, the drainage component includes a drainage funnel, and the drainage funnel is fixedly connected to the bottom end of the bottom frame. First, the bottom frame is laid in a suitable position. During the rainy season, rainwater can quickly penetrate into the bottom frame through the water-permeable holes in the top plate, and then the accumulated water in the bottom frame can be drained to the drain pipe through the drainage funnel. Finally, the accumulated water can be quickly discharged through the drain pipe. During the process, the accumulated water can be quickly drained to improve the discharge effect. During daily use, the service life of the entire top plate can be increased by the anti-oxidation layer, and the toughness and durability of the overall top plate can be increased by the steel wire.

[0006] As a further solution of the present invention, the drainage assembly includes a plurality of water-permeable holes, and the plurality of water-permeable holes are evenly opened inside the top plate. A drainage funnel is fixedly connected to the bottom end of the bottom frame. The water-permeable holes allow the infiltrated rainwater to quickly pass through the top plate into the bottom frame.

[0007] As a further solution of the utility model, a drain pipe is fixedly connected to the bottom of the drainage funnel, and the drain pipe is connected to the drainage pipe. The drainage funnel can quickly drain rainwater to the drain pipe for discharge, thereby preventing water from staying in the soil layer for a long time.

[0008] As a further solution of the present invention, a water storage cylinder is evenly and fixedly connected to the bottom end of the bottom frame. The water storage cylinder can store rainwater in a quantitative manner to meet the needs of green plants on the top plate in dry seasons and improve functionality.

[0009] As a further solution of the present invention, two fixing columns are fixedly connected to the bottom of the top plate, and two sleeves are fixedly connected to the inside of the bottom end of the bottom frame. The fixing columns can be clamped inside the sleeves to achieve a matching clamping between the top plate and the bottom frame, thereby improving stability.

[0010] As a further solution of the present invention, an anti-oxidation layer is fixedly connected to the outside of the top plate, and the anti-oxidation layer can improve the durability of the entire top plate.

[0011] As a further solution of the present invention, the interior of the top plate is evenly and fixedly connected with steel wires, and the steel wires can improve the toughness and tensile resistance of the entire top plate to achieve the purpose of improving durability.

[0012] In summary, the utility model includes at least the following beneficial technical effects:

[0013] First, the utility model records that the bottom frame is first laid in a suitable position. During the daily rainy season, rainwater can quickly penetrate into the bottom frame through the water-permeable holes inside the top plate, and then the accumulated water inside the bottom frame can be drained to the drain pipe through the drainage funnel. Finally, the accumulated water can be quickly discharged through the drain pipe. During the process, the accumulated water can be quickly drained to improve the discharge effect.

[0014] Second, the utility model records a composite drainage board, which records that during daily use, the service life of the entire top plate can be improved through the anti-oxidation layer, and the toughness and durability of the entire top plate can be improved through the steel wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0016] Figure 1This is a schematic diagram of the external structure of the composite drainage board of the utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the composite drainage board of the utility model;

[0018] Figure 3 This is a schematic diagram of the disassembled structure of the bottom frame and drainage funnel of the composite drainage board of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the top plate of the composite drainage board of the utility model.

[0020] Figure numerals: 1. bottom frame; 2. top plate; 3. water permeable hole; 4. drainage pipe; 5. water storage cylinder; 6. sleeve; 7. fixing column; 8. drainage funnel; 9. anti-oxidation layer; 10. steel wire. DETAILED DESCRIPTION

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 The composite drainage board comprises: a bottom frame 1, a top plate 2 is provided on the top of the bottom frame 1; a drainage component, the drainage component comprises a drainage funnel 8, and the drainage funnel 8 is fixedly connected to the bottom end of the bottom frame 1. First, the bottom frame 1 is laid in a suitable position. In the rainy season, rainwater can quickly penetrate into the bottom frame 1 through the water-permeable holes 3 in the top plate 2, and then the accumulated water in the bottom frame 1 can be drained to the drainage pipe 4 through the drainage funnel 8. Finally, the accumulated water can be quickly discharged through the drainage pipe 4. In the process, the accumulated water can be quickly drained to improve the discharge effect. In the daily use, the service life of the entire top plate 2 can be improved by the anti-oxidation layer 9, and the toughness and durability of the entire top plate 2 can be improved by the steel wire 10.

[0022] The drainage assembly includes a plurality of water-permeable holes 3, which are evenly arranged inside the top plate 2. A drainage funnel 8 is fixedly connected to the bottom end of the bottom frame 1. The water-permeable holes 3 allow the infiltrated rainwater to quickly penetrate the top plate 2 and enter the bottom frame 1.

[0023] The bottom of the drainage funnel 8 is fixedly connected with a drain pipe 4, and the drain pipe 4 is connected to the drainage pipeline. The drainage funnel 8 can quickly drain rainwater to the drain pipe 4 for discharge, so as to avoid water accumulation staying in the soil layer for a long time;

[0024] The bottom end of the bottom frame 1 is evenly and fixedly connected with a water storage cylinder 5, which can store rainwater quantitatively to meet the needs of green plants on the top plate 2 in dry seasons and improve functionality;

[0025] The bottom of the top plate 2 is fixedly connected with two fixing columns 7, and the bottom end of the bottom frame 1 is fixedly connected with two sleeves 6. The fixing columns 7 can be clamped inside the sleeves 6 to achieve the matching clamping between the top plate 2 and the bottom frame 1, thereby improving stability;

[0026] It should be noted that the utility model first lays the bottom frame 1 at a suitable position. During the rainy season, rainwater can quickly penetrate into the bottom frame 1 through the water-permeable holes 3 inside the top plate 2, and then the accumulated water inside the bottom frame 1 can be drained to the drain pipe 4 through the drainage funnel 8. Finally, the accumulated water can be quickly discharged through the drain pipe 4. During the process, the accumulated water can be quickly drained to improve the discharge effect.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 . The composite drainage board, the top plate 2 is fixedly connected to the outside with an anti-oxidation layer 9, and the anti-oxidation layer 9 can improve the durability of the entire top plate 2;

[0028] The interior of the top plate 2 is evenly and fixedly connected with steel wires 10, which can improve the toughness and tensile resistance of the entire top plate 2 to achieve the purpose of improving durability;

[0029] It should be noted that, in the utility model, during daily use, the service life of the entire top plate 2 can be improved by the anti-oxidation layer 9 , and the toughness and durability of the entire top plate 2 can be improved by the steel wire 10 .

[0030] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. Composite drainage board, characterized in that: include: A bottom frame (1), wherein a top plate (2) is provided on the top of the bottom frame (1); A drainage component, the drainage component comprising a drainage funnel (8), the drainage funnel (8) being fixedly connected to the inside of the bottom end of the bottom frame (1).

2. The composite drainage board according to claim 1, characterized in that: The drainage assembly comprises a plurality of water-permeable holes (3), wherein the plurality of water-permeable holes (3) are evenly arranged inside the top plate (2), and a drainage funnel (8) is fixedly connected to the bottom end of the bottom frame (1).

3. The composite drainage board according to claim 2, characterized in that: The bottom of the drainage funnel (8) is fixedly connected to a drainage pipe (4), and the drainage pipe (4) is connected to a drainage pipeline.

4. The composite drainage board according to claim 1, characterized in that: A water storage cylinder (5) is evenly and fixedly connected inside the bottom end of the bottom frame (1).

5. The composite drainage board according to claim 1, characterized in that: The bottom of the top plate (2) is fixedly connected to two fixing columns (7), and the bottom end of the bottom frame (1) is internally fixedly connected to two sleeves (6).

6. The composite drainage board according to claim 1, characterized in that: An anti-oxidation layer (9) is fixedly connected to the outside of the top plate (2).

7. The composite drainage board according to claim 1, characterized in that: The interior of the top plate (2) is evenly and fixedly connected with steel wires (10).

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