Environment-friendly composite drainage net

Abstract

The utility model provides an environment-friendly composite drainage net which comprises a net body, the net body comprises a fixed grid, first filter cloth and second filter cloth, the first filter cloth is located on the side wall of the fixed grid, and the second filter cloth is located on the other side wall of the fixed grid. According to the utility model, the first inclined rod and the second inclined rod can be fixed to form a grid type drainage net through the double-sided rubber ring adhered to the intersection of the first inclined rod and the second inclined rod, so that water flow can be smoothly discharged through grids, and the blockage phenomenon is effectively prevented. And the first inclined rods and the second inclined rods are loosely fixed by the double-sided rubber rings, so that the whole fixed grid can be contracted, the size of the whole drainage net can be reduced, and the drainage net is convenient to transport. The first filter cloth and the second filter cloth can be respectively adhered to the upper surface and the lower surface of the fixed grid through the double-sided rubber ring.

Description

Technical Field

[0001] The utility model relates to the technical field of roadbed drainage equipment, in particular to an environmentally friendly composite drainage net. Background Art

[0002] Drainage net (also known as geotextile drainage board, tunnel drainage water board, drainage water board) refers to a three-dimensional plastic net with permeable geotextile bonded on both sides. It can replace traditional sand and gravel layers and is mainly used as a drainage material for landfills, roadbeds and tunnel walls.

[0003] During long-term use, traditional drainage nets are made of plastic and are easily aged and brittle under the influence of environmental factors such as ultraviolet rays, high temperature, cold, etc., resulting in performance degradation or even rupture, thus affecting the normal performance of its drainage function. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an environmentally friendly composite drainage net.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an environmentally friendly composite drainage net, including a net body, the net body including a fixed grid, a first filter cloth, and a second filter cloth, the first filter cloth is located on the side wall of the fixed grid, and the second filter cloth is located on the other side wall of the fixed grid, the fixed grid includes a first oblique rod, a second oblique rod, and a double-sided rubber ring, a plurality of the first oblique rods are inclined from bottom to top, a plurality of the second oblique rods are inclined from top to bottom, a plurality of the first oblique rods and the second oblique rods are equidistantly arranged, a plurality of the first oblique rods are placed at the bottom of the second oblique rods, a plurality of the first oblique rods and the second oblique rods form a grid, a plurality of the double-sided rubber rings are respectively adhered to the outer surfaces of the intersections of the plurality of first oblique rods and the second oblique rods, and the upper and lower surfaces of the double-sided rubber rings are respectively adhered to the first filter cloth and the second filter cloth.

[0006] Preferably, the first diagonal bars and the second diagonal bars are all bamboo strips.

[0007] Preferably, the double-sided rubber ring is located on the inner wall of the mounting frame, a plurality of first slots are provided on the top of the mounting frame, two ends of the first diagonal rod are respectively clamped in the inside of the two first slots, a plurality of second slots are provided on the top of the mounting frame, and two ends of the second diagonal rod are respectively clamped in the inside of the two second slots.

[0008] Preferably, a plurality of the first slots and the second slots are symmetrically arranged.

[0009] The utility model has the following beneficial effects:

[0010] 1. The environmentally friendly composite drainage net uses bamboo strips as the main material of the first diagonal rod and the second diagonal rod. Compared with traditional plastic materials, the fixed grid made of bamboo strips is not only tough and wear-resistant, but also does not release harmful chemicals during use, which is environmentally friendly. Bamboo strips can be naturally degraded after being discarded, and will not cause long-term impact on soil and water sources, so they are more in line with the requirements of environmental protection and sustainable development. The bamboo strips themselves have excellent mechanical properties and toughness, can withstand external pressure and impact, and are not easy to break. This makes the drainage net made of bamboo strips have stronger structural stability and durability, and can maintain good drainage function for a long time. Using bamboo strips to make drainage nets can significantly reduce production costs and improve the market competitiveness of products. Due to the excellent mechanical properties and stability of bamboo strips, the drainage net made of bamboo strips has a more stable structure and is not easy to deform. This helps to keep the drainage channel unobstructed, prevent blockage, and improve drainage efficiency.

[0011] 2. The environmentally friendly composite drainage net can fix the first and second inclined rods into a grid-type drainage net by means of double-sided rubber rings adhered to the intersection of the first and second inclined rods, so that water can be discharged smoothly through these grids, effectively preventing the occurrence of blockage. In addition, the double-sided rubber rings can loosely fix the first and second inclined rods, so that the entire fixed grid can be contracted, thereby reducing the volume of the entire drainage net and facilitating the transportation of the drainage net. The first filter cloth and the second filter cloth can also be adhered to the upper and lower surfaces of the fixed grid respectively through the double-sided rubber rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic cross-sectional view of the overall structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of a fixed grid of the utility model;

[0014] Figure 3 It is a schematic diagram of assembling and fixing the grid of the utility model;

[0015] Figure 4 It is the installation frame of the utility model.

[0016] Among them, 1. mesh body; 2. fixed grid; 3. first filter cloth; 4. second filter cloth; 5. first diagonal rod; 6. second diagonal rod; 7. double-sided rubber ring; 8. mounting frame; 9. first slot; 10. second slot. 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. Example

[0018] like Figure 1-4 As shown, an embodiment of the utility model provides an environmentally friendly composite drainage net, including a net body 1, the net body 1 includes a fixed grid 2, a first filter cloth 3, and a second filter cloth 4, the first filter cloth 3 is located on the side wall of the fixed grid 2, and the second filter cloth 4 is located on the other side wall of the fixed grid 2, the fixed grid 2 includes a first oblique rod 5, a second oblique rod 6, and a double-sided rubber ring 7, a plurality of first oblique rods 5 are inclined from bottom to top, a plurality of second oblique rods 6 are inclined from top to bottom, a plurality of first oblique rods 5 and second oblique rods 6 are equidistantly arranged, a plurality of first oblique rods 5 are placed at the bottom of the second oblique rods 6, a plurality of first oblique rods 5 and second oblique rods 6 form a grid, a plurality of double-sided rubber rings 7 are respectively adhered to the outer surfaces of the intersections of the plurality of first oblique rods 5 and the second oblique rods 6, and the upper and lower surfaces of the double-sided rubber ring 7 are respectively adhered to the first filter cloth 3 and the second filter cloth 4.

[0019] The plurality of first oblique rods 5 and the second oblique rods 6 are all bamboo strips, and bamboo strips are used as the main material of the first oblique rods 5 and the second oblique rods 6. Compared with traditional plastic materials, the fixed grid 2 made of bamboo strips is not only tough and wear-resistant, but also does not release harmful chemicals during use, and is environmentally friendly; the double-sided rubber ring 7 is located on the inner wall of the mounting frame 8, and the top of the mounting frame 8 is provided with a plurality of first slots 9, and the two ends of the first oblique rod 5 are respectively clamped in the inside of the two first slots 9, and the top of the mounting frame 8 is provided with a plurality of second slots 10, and the two ends of the second oblique rod 6 are respectively clamped in the inside of the two second slots 10, and the plurality of first oblique rods 5 are placed in the first slots 9 on the mounting frame 8 in turn, and the second oblique rods 6 are placed in the second slots 10, so that the plurality of first oblique rods 5 and the second oblique rods 6 are placed crosswise in a grid shape, which is convenient for using the double-sided rubber ring 7 to adhere to the intersection of the first oblique rods 5 and the second oblique rods 6; the plurality of first slots 9 and the second slots 10 are symmetrically arranged, which is convenient for placing the first oblique rods 5 and the second oblique rods 6 equidistantly, thereby forming a grid-type drainage network.

[0020] Working principle: When using the environmentally friendly composite drainage net, the operator sequentially places a plurality of first oblique rods 5 into the first slots 9 on the mounting frame 8, and the second oblique rods 6 into the second slots 10. The plurality of first oblique rods 5 and second oblique rods 6 are placed equidistantly, so that the plurality of first oblique rods 5 and second oblique rods 6 are placed crosswise in a grid shape, and then the double-sided rubber ring 7 is used to adhere the first oblique rods 5 and the second oblique rods 6 at the intersection, so that the first oblique rods 5 and the second oblique rods 6 are fixed into a grid-like drainage net, and then the fixed grid 2 is removed from the mounting frame 8 and detached, and the double-sided rubber ring on the fixed grid 2 is used to fix the first oblique rods 5 and the second oblique rods 6. The ring 7 can adhere the first filter cloth 3 and the second filter cloth 4 to the upper and lower surfaces of the fixed grid 2 respectively, so the fixed grid 2, the first filter cloth 3, and the second filter cloth 4 are assembled into a drainage net, and bamboo strips are used as the main material of the first oblique rods 5 and the second oblique rods 6. Compared with traditional plastic materials, the fixed grid 2 made of bamboo strips is not only tough and wear-resistant, but also will not release harmful chemicals during use, and is environmentally friendly. The first oblique rods 5 and the second oblique rods 6 are fixed into a grid-type drainage net, so that water can be discharged smoothly through these grids, effectively preventing the occurrence of blockage.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly composite drainage net, comprising a net body (1), characterized in that: The net body (1) comprises a fixed grid (2), a first filter cloth (3), and a second filter cloth (4); the first filter cloth (3) is located on a side wall of the fixed grid (2); the second filter cloth (4) is located on the other side wall of the fixed grid (2); the fixed grid (2) comprises a first oblique rod (5), a second oblique rod (6), and a double-sided rubber ring (7); a plurality of the first oblique rods (5) are inclined from bottom to top; a plurality of the second oblique rods (6) are inclined from top to bottom; a plurality of the first oblique rods (5) and the second oblique rods (6) are arranged at equal distances; a plurality of the first oblique rods (5) are placed at the bottom of the second oblique rods (6); a plurality of the first oblique rods (5) and the second oblique rods (6) form a grid; a plurality of the double-sided rubber rings (7) are respectively adhered to the outer surfaces of the intersections of the plurality of the first oblique rods (5) and the second oblique rods (6); the upper and lower surfaces of the double-sided rubber rings (7) are respectively adhered to the first filter cloth (3) and the second filter cloth (4); and a plurality of the first oblique rods (5) and the second oblique rods (6) are bamboo strips.

2. The environmentally friendly composite drainage net according to claim 1, characterized in that: The double-sided rubber ring (7) is located on the inner wall of the mounting frame (8); a plurality of first slots (9) are provided on the top of the mounting frame (8); the two ends of the first oblique rod (5) are respectively clamped in the inside of the two first slots (9); a plurality of second slots (10) are provided on the top of the mounting frame (8); the two ends of the second oblique rod (6) are respectively clamped in the inside of the two second slots (10).

3. The environmentally friendly composite drainage net according to claim 2, characterized in that: A plurality of the first slots (9) and second slots (10) are symmetrically arranged.

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