Water-absorbing damp-proof double-faced concave-convex continuous drainage plate

Abstract

The utility model discloses a water-absorbing moistureproof double-faced concave-convex continuous drain board, which relates to the field of drain board splicing and comprises a connecting board, an upper cone and a lower cone are respectively formed on the upper end face and the lower end face of the connecting board, both the upper cone and the lower cone protrude outwards, and the upper cone and the lower cone are in a staggered state. Hole grooves are formed in the positions, aligned with the upper cone and the lower cone, of the connecting plate, the narrow end of the upper cone is of a closed structure, and a drainage hole is formed in the narrow end of the lower cone. A lap joint structure is arranged on the outer side of the periphery of the connecting plate, and the lap joint structure is used for continuous lap joint of the drainage plate; the lap joint mechanism comprises a male buckle assembly and a female buckle assembly. The lap joint structure is arranged, the male buckles are distributed on the upper end face and the lower end face of the male lap joint plate, the lap joint position can form effective support with the ground no matter whether water drainage or water storage is conducted after the drainage plate is laid, and the problem that the lap joint position is sunken downwards is avoided.

Description

Technical Field

[0001] The utility model relates to the field of drainage board splicing, in particular to a water-absorbing and moisture-proof double-sided concave-convex continuous drainage board. Background Art

[0002] The multiple fulcrums of the drainage board create a gap between the building surface layer and the structural layer, which has functions such as moisture isolation, drainage, and heat preservation.

[0003] When laying drainage boards, there are three ways to connect adjacent drainage boards: hot melt, gluing and direct overlap. When using the gluing method to fix the overlapping position, since the overlapping plates at the overlapping positions are made of plastic, they are very easy to deform. Especially when overlapping, the overlapping positions will collapse downward due to the influence of gravity, resulting in empty layers at the glue and the overlapping plates, causing problems with loose connections. Utility Model Content

[0004] The purpose of the utility model is to provide a water-absorbing and moisture-proof double-sided concave-convex continuous drainage board in order to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-absorbing and moisture-proof double-sided concave-convex continuous drainage board, comprising a connecting plate, wherein an upper vertebral body and a lower vertebral body are respectively formed on the upper and lower end surfaces of the connecting plate, and the upper vertebral body and the lower vertebral body both protrude outward, and the upper vertebral body and the lower vertebral body are in a dislocated state, and a hole groove is provided at a position where the connecting plate is aligned with the upper and lower vertebral bodies, the narrow end of the upper vertebral body is a closed structure, and a drainage hole is provided at the narrow end of the lower vertebral body; an overlapping structure is arranged on the outer side around the connecting plate, and the overlapping structure is used for continuous overlapping of the drainage board; the overlapping structure comprises a male buckle component and a female buckle component; the male buckle component is located on two adjacent sides of the connecting plate, and the female buckle component is located on the other two adjacent sides of the connecting plate.

[0006] As a further solution of the utility model: the male buckle assembly includes male lap plates integrally formed on both sides adjacent to the connecting plate, the male lap plates extend along the width direction of the connecting plate, and the height of the male lap plates is less than the height of the connecting plate, and there is an accommodating space between the upper and lower ends of the male lap plates and the upper and lower ends of the connecting plate; the upper and lower ends of the male lap plates are integrally formed with male buckles protruding outward.

[0007] As a further solution of the utility model: the female buckle assembly includes two adjacent female lap plates integrally formed on the connecting plate, the top end surface of the female lap plate is flush with the top end surface of the connecting plate, and the female lap plate is located in the male buckle; a female buckle is provided in the female lap plate.

[0008] As a further solution of the utility model: the outer wall of the male buckle matches the inner wall of the female buckle, and the end faces of the upper and lower groups of male buckles are flush with the upper and lower ends of the connecting plate respectively.

[0009] As a further solution of the utility model: the top end surface of the upper vertebral body is fixedly connected with a non-woven fabric by means of sticky glue, and the non-woven fabric is used to block sand, gravel and soil.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. By setting up the overlap structure, the male buckles are distributed on the upper and lower ends of the male overlap plate. Regardless of whether the drainage board is used for drainage or water storage after laying, the overlap position can form an effective support with the ground to avoid the problem of downward depression at the overlap position. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the overlap structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the internal structure of the overlapping structure of the utility model.

[0016] In the figure: 1. connecting plate; 2. upper vertebral body; 3. lower vertebral body; 4. non-woven fabric; 5. drainage hole; 6. hole groove; 7. female lap plate; 8. male lap plate; 9. accommodating space; 10. male buckle; 11. female buckle. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1 to Figure 4In an embodiment of the utility model, a water-absorbing and moisture-proof double-sided concave-convex continuous drainage board includes a connecting plate 1, and an upper vertebral body 2 and a lower vertebral body 3 are respectively formed on the upper and lower end surfaces of the connecting plate 1, and the upper vertebral body 2 and the lower vertebral body 3 both protrude outward, and the upper vertebral body 2 and the lower vertebral body 3 are in a dislocated state, and a hole groove 6 is opened at a position where the connecting plate 1 is aligned with the upper vertebral body 2 and the lower vertebral body 3, the narrow end of the upper vertebral body 2 is a closed structure, and a drainage hole 5 is opened at the narrow end of the lower vertebral body 3; an overlapping structure is arranged on the outer side of the connecting plate 1, and the overlapping structure is used for continuous overlapping of the drainage board; the overlapping structure includes a male buckle component and a female buckle component; the male buckle component is located on two adjacent sides of the connecting plate 1, and the female buckle component is located on the other two adjacent sides of the connecting plate 1.

[0019] In this embodiment: when the device is used for laying, if drainage is required, the lower vertebra 3 is arranged downward and the upper vertebra 2 is arranged upward. If water blocking is required, the lower vertebra 3 is arranged upward and the upper vertebra 2 is arranged. The above method mainly realizes the distribution direction of the drainage holes 5. The downward distribution can effectively guide rainwater into the soil layer, and the upward distribution can effectively block water and introduce water into the corresponding water storage environment (this situation is applicable to slopes rather than planes);

[0020] During the laying process, two adjacent drainage boards are overlapped by male and female buckle components, and adhesive is applied to the overlapping contact surfaces before overlapping, and then pressed and fixed to achieve continuous laying of the drainage boards.

[0021] Please refer to Figure 3 and Figure 4 The male buckle assembly includes a male lap plate 8 integrally formed on both sides adjacent to the connecting plate 1, the male lap plate 8 extends along the width direction of the connecting plate 1, and the height of the male lap plate 8 is less than the height of the connecting plate 1, and the upper and lower ends of the male lap plate 8 and the upper and lower ends of the connecting plate 1 are between the accommodating space 9; the upper and lower ends of the male lap plate 8 are integrally formed with male buckles 10 protruding outward, and the female buckle assembly includes two female lap plates 7 integrally formed on the other two adjacent sides of the connecting plate 1, the top surface of the female lap plate 7 is flush with the top surface of the connecting plate 1, and the female lap plate 7 is located in the male buckle 10; a female buckle 11 is provided in the female lap plate 7.

[0022] In this embodiment: when laying the drainage board, the contacting ends of the two drainage boards are respectively provided with male buckle components and female buckle components. If one side of the female lap board 7 is in contact with the ground when laying, when laying the other drainage board, the male lap board 8 is placed on the female lap board 7, and the male buckle 10 is inserted into the female buckle 11. At this time, one end of the female lap board 7 and the male buckle 10 are both in supporting contact with the ground, which can prevent the overlapping position from collapsing downward;

[0023] If the female lap plate 7 is suspended and not in contact with the ground during laying, the female lap plate 7 will be overlapped with the top of the male lap plate 8, and the female buckle 11 will be inserted into the outer wall of the male buckle 10. At this time, the male buckle 10 located below the male lap plate 8 will form a supporting contact with the ground, and it can also effectively avoid the overlapping position from being tilted downward, so it can effectively avoid the occurrence of empty layers of the applied adhesive, and achieve a more secure connection.

[0024] Please refer to the figure in particular. The outer wall of the male buckle 10 matches the inner wall of the female buckle 11, and the end faces of the upper and lower sets of male buckles 10 are flush with the upper and lower ends of the connecting plate 1 respectively.

[0025] In this embodiment, no matter whether the female lap plate 7 is laid downward or upward, the male buckle 10 located at the lower position is always in supporting contact with the ground to prevent the lap position from sinking downward.

[0026] Please refer to the figure in particular. The top surface of the upper vertebral body 2 is fixedly connected with a non-woven fabric 4 by means of sticky glue. The non-woven fabric 4 is used to block sand, gravel and soil.

[0027] In this embodiment, the non-woven fabric 4 can prevent sand, gravel and soil from being directly accumulated on the connecting plate 1, thereby ensuring smooth drainage.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water-absorbing and moisture-proof double-sided concave-convex continuous drainage board, comprising a connecting plate (1), wherein an upper vertebral body (2) and a lower vertebral body (3) are respectively formed on the upper and lower end surfaces of the connecting plate (1), and the upper vertebral body (2) and the lower vertebral body (3) both protrude outwards, and the upper vertebral body (2) and the lower vertebral body (3) are in a dislocated state, characterized in that: The connection plate (1) is provided with a hole groove (6) at a position aligned with the upper vertebral body (2) and the lower vertebral body (3); the narrow end of the upper vertebral body (2) is a closed structure, and the narrow end of the lower vertebral body (3) is provided with a drainage hole (5); The outer sides of the connecting plate (1) are provided with overlapping structures, and the overlapping structures are used for continuous overlapping of the drainage plates; The overlapping structure includes a male buckle component and a female buckle component; The male buckle assembly is located on two adjacent sides of the connecting plate (1), and the female buckle assembly is located on two other adjacent sides of the connecting plate (1).

2. The water-absorbing and moisture-proof double-sided concave-convex continuous drainage board according to claim 1, characterized in that: The male buckle assembly comprises male lap plates (8) integrally formed on two sides adjacent to the connecting plate (1), the male lap plates (8) extending along the width direction of the connecting plate (1), and the height of the male lap plates (8) being less than the height of the connecting plate (1), and an accommodation space (9) being provided between the upper and lower ends of the male lap plates (8) and the upper and lower ends of the connecting plate (1); The upper and lower ends of the male lap plate (8) are integrally formed with male buckles (10) protruding outwards.

3. The water-absorbing and moisture-proof double-sided concave-convex continuous drainage board according to claim 2, characterized in that: The female buckle assembly comprises two adjacent female lap plates (7) integrally formed on the connecting plate (1), the top end surface of the female lap plate (7) is flush with the top end surface of the connecting plate (1), and the female lap plate (7) is located inside the male buckle (10); A female buckle (11) is provided inside the female lap plate (7).

4. The water-absorbing and moisture-proof double-sided concave-convex continuous drainage board according to claim 3, characterized in that: The outer wall of the male buckle (10) matches the inner wall of the female buckle (11), and the end faces of the upper and lower groups of male buckles (10) are flush with the upper and lower ends of the connecting plate (1) respectively.

5. The water-absorbing and moisture-proof double-sided concave-convex continuous drainage board according to claim 1, characterized in that: The top end surface of the upper vertebral body (2) is fixedly connected to a non-woven fabric (4) by means of adhesive glue, and the non-woven fabric (4) is used to block sand, gravel and soil.

Images