Composite material windproof sand-storing and sand-blocking wall

Abstract

The invention provides a composite material windproof sand storage and blocking wall, and relates to the technical field of windproof walls. The composite material windproof sand storage and sand blocking wall comprises a bottom unit grid and a top unit grid, four edges of the bottom unit grid are formed by four bottom frame body reinforcing ribs, and every two bottom frame body reinforcing ribs are fixedly connected through a bottom frame spring wire diameter to form a four-edge frame body structure. Bottom frame protection cloth is placed in the four bottom frame body reinforcing ribs of the bottom unit grid in an attached mode, four edges of the top unit grid are formed by four top frame body reinforcing ribs, and every two top frame body reinforcing ribs are fixedly connected through a top frame spring wire diameter to form a four-edge frame body structure. According to the windproof wall, through the arrangement of the reinforcing ribs and the protective cloth, the windproof wall is conveniently formed while sand is stored, the windproof wall is light in weight and high in strength, every two adjacent cells are connected through the plug pins, and the windproof wall has the beneficial effects of being easy to assemble and disassemble and convenient and fast to move.

Description

Technical Field

[0001] The invention relates to the technical field of windbreak walls, in particular to a composite material windbreak sand storage and retaining wall. Background Art

[0002] A windbreak is a sand control project used to prevent desertification and protect farmland, pastures, transportation routes and settlements from sand flow. It can not only reduce wind speed and reduce the erosion of sand by wind, thereby preventing the expansion of desertification and protecting surrounding farmland, residential areas and other facilities from wind and sand, but also capture and accumulate sand blown by the wind, reducing the impact of sand on the surrounding environment. Windbreaks also help to fix sand dunes and provide conditions for the growth of vegetation.

[0003] Most of the existing wind and sand shielding walls use traditional PE plastic or reinforced concrete windbreak walls. Traditional PE plastic windbreak walls are not corrosion-resistant, easy to age and break, and are not resistant to wind and sand. Concrete windbreak walls are prone to cracking and chipping, which not only poses a safety hazard to on-site construction workers, but frequent replacement will also cause losses to manpower and material resources.

[0004] Therefore, the present invention proposes a composite material wind-proof sand storage and sand retaining wall, thereby effectively solving the above-mentioned troubles and problems. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a composite material wind-proof and sand-storing sand-blocking wall. The arrangement of reinforcing ribs and protective cloth facilitates the formation of a wind-proof wall while storing sand. The wall is not only light in weight and high in strength, but also has the advantages of being easy to load and unload and convenient to move because two adjacent cells are connected by a latch. The composite material sand-storing wind-proof wall is composed of composite material polyurethane TPU soft cloth + composite material fiber ribs / composite material rigid barrel. The wall is formed while storing sand. The wall is light in weight, high in strength, easy to install, maintenance-free, corrosion-resistant and aging-resistant, UV-resistant, electrically insulating, fire-resistant, long-life, non-magnetic, easy to load and unload, convenient to move and more environmentally friendly. The wall has broad development prospects and a wide range of applications. No wastewater or waste gas is discharged during the production process. The accumulated sand is directly stored on site while blocking the wind and sand, and the stored sand can also be used for the installation of a new sand-storing wind-proof wall without the need to transfer the sand.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A composite material windproof sand storage and sand retaining wall comprises a bottom unit cell and a top unit cell, wherein the bottom unit cell is composed of four bottom frame reinforcement ribs forming four sides, and the four bottom frame reinforcement ribs are fixedly connected between two of them by a bottom frame spring wire diameter to form a four-frame frame structure, and a bottom frame protective cloth is placed inside the four bottom frame reinforcement ribs of the bottom unit cell, and the top unit cell is composed of four top frame reinforcement ribs forming four sides, and the four top frame reinforcement ribs are fixedly connected between two of them by a top frame spring wire diameter to form a four-frame frame structure, and a top frame protective cloth is placed inside the four top frame reinforcement ribs of the top unit cell, and two adjacent bottom units are fixedly connected by a connecting pin, and two adjacent top units are also fixedly connected by a connecting pin;

[0010] Through the above technical solution, each unit cell is composed of a reinforced rib frame, protective cloth and spring wire diameter, which can be quickly assembled, disassembled and folded to form a windbreak wall while storing sand. It is easy to load and unload, convenient to move and more environmentally friendly.

[0011] Preferably, the bottom frame reinforcement ribs of the bottom cells and the top frame reinforcement ribs of the top cells are both made of fiber-reinforced composite ribs or metal mesh;

[0012] Through the above technical scheme, the fiber-reinforced composite ribs can easily improve the corrosion and aging resistance, UV resistance and fire resistance of the overall sand storage windbreak wall, extend its service life, and the metal mesh can enhance the overall structural strength of the sand storage windbreak wall.

[0013] Preferably, the main frame protection cloth of the bottom cell and the top frame protection cloth of the top cell are made of one of composite materials polyester TPU cloth, non-woven geotextile or PET composite woven geotextile;

[0014] Through the above technical scheme, the composite material polyester TPU cloth and PET composite woven geotextile have the advantages of light weight, high strength, easy installation and unloading, maintenance-free, corrosion and aging resistance, UV resistance, insulation, fire resistance, long life, etc., and are very suitable for use in places with harsh outdoor environmental conditions.

[0015] Preferably, the length and width of the bottom frame reinforcement rib of the bottom cell are both 1000 mm, and the height is also 1000 mm, and the length, width and height of the top frame reinforcement rib of the top cell are all 1000 mm.

[0016] Preferably, the mesh size inside the bottom frame reinforcement rib and the top frame reinforcement rib is 50 mm×100 mm, and the diameter of the bottom frame reinforcement rib (101) and the top frame reinforcement rib (201) is 5 mm.

[0017] Preferably, the wire diameters of the bottom frame spring wire diameter and the top frame spring wire diameter are both 4 mm;

[0018] Through the above technical solution, the grid-arranged reinforcement ribs can improve the overall strength and stability of the sand storage windbreak wall.

[0019] Preferably, the wire diameter of the connecting pin is 5 mm, and the length of the connecting pin is 200 mm-400 mm, preferably set to 30%±10 mm of the length of the unit cell.

[0020] Preferably, the distance between the bottom cells and the top cells is 250 mm.

[0021] Through the above technical solution, the latch can not only connect two adjacent cells, but also form a wind gap with a size of 250 mm between the cells.

[0022] The installation steps of the composite material wind-proof sand storage wall when in use are as follows:

[0023] S1: Level and harden the ground where the new composite material sand storage windbreak wall is to be installed, preferably with a cement foundation;

[0024] S2: Unfold the sand storage windbreak wall, place it neatly, flatten the polyurethane TPU cloth of the sand storage windbreak wall, and make the TPU cloth and the composite material reinforcement fit and fix without leaving any gaps, so as to prevent the sand storage windbreak wall from tilting and collapsing due to the gaps in the later stage, and the steel wire fixing point from breaking due to excessive tensile force;

[0025] S3: Fold the TPU cloth inwards, put a little sand into the sand storage windbreak wall, manually press sand on each corner and each edge, fix the TPU cloth with sand, and further confirm that each edge and surface fits the composite material reinforcement, and connect each unit cell with a pin with a spacing of 250mm;

[0026] S4: Pour 30-50cm of soil into the sand storage windbreak wall, and then tamp it. After the first layer is installed, the whole wall should be straightened again. It is best to sprinkle water after each section is installed to let the soil settle before installing more;

[0027] S5: Then pour soil about 30-50cm each time, tamp it down in sequence, and fill it to the top of the first layer, leaving 5-10cm more on top. Make the whole layer smooth, measure the smoothness, and then place the second layer. After the second layer, place the third layer, and so on;

[0028] S6: When one section of the sand storage windbreak wall is not completed, the last one or two installed sand storage windbreak walls cannot be filled fully. Half of it or the bottom should be filled first to prevent the subsequent sand storage bags from not being able to put on the springs and the two adjacent sand storage bags from having different amounts of soil, causing the middle piece to bulge due to different forces.

[0029] (III) Beneficial effects

[0030] The present invention provides a composite material windproof sand storage wall, which has the following beneficial effects:

[0031] The invention provides a composite material wind-proof and sand-storing sand-blocking wall. The arrangement of reinforcing ribs and protective cloth facilitates the formation of a wind-proof wall while storing sand. The wall is light in weight and high in strength. Two adjacent cells are connected by a latch. The wall is easy to load and unload and convenient to move. The composite material sand-storing wind-proof wall is composed of composite material polyurethane TPU soft cloth + composite material fiber ribs / composite material rigid barrel. The wall is formed while storing sand. The wall is light in weight, high in strength, easy to install, maintenance-free, corrosion-resistant and aging-resistant, UV-resistant, electrically insulating, fire-resistant, long-life, non-magnetic, easy to load and unload, convenient to move and more environmentally friendly. The wall has broad development prospects and a wide range of applications. No wastewater or waste gas is discharged during the production process. The wind and sand accumulated while blocking the wind and sand are directly stored on site. The stored sand can also be used for the installation of a new sand-storing wind-proof wall without the need to transfer the sand. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall installation of the composite material wind-proof sand storage and sand retaining wall of the present invention;

[0033] Figure 2 It is a front view of the composite material windproof sand storage and sand retaining wall of the present invention;

[0034] Figure 3 It is a schematic diagram of the bottom unit cell structure of the composite material windproof sand storage and sand retaining wall of the present invention;

[0035] Figure 4 It is a schematic diagram of the top unit cell structure of the composite material windproof sand storage and sand retaining wall of the present invention;

[0036] Figure 5 It is a schematic diagram of the axonometric measurement of the bottom unit cell of the composite material windproof sand storage and retaining wall of the present invention;

[0037] Figure 6 It is a schematic diagram of the unit cell splicing pins of the composite material wind-proof sand storage and sand retaining wall of the present invention.

[0038] Among them, 1. bottom unit cell; 101. bottom frame reinforcement rib; 102. bottom frame spring wire diameter; 103. bottom frame protective cloth; 2. top unit cell; 201. top frame reinforcement rib; 202. top frame spring wire diameter; 203. top frame protective cloth; 3. connecting pin. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. In the description of this application, it should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and devices known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and devices should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0040] Example:

[0041] like Figure 1-6 As shown, an embodiment of the present invention provides a composite material windproof sand storage and sand retaining wall, including a bottom cell 1 and a top cell 2, the bottom cell 1 is composed of four bottom frame reinforcement ribs 101 to form four sides, the four bottom frame reinforcement ribs 101 are fixedly connected by a bottom frame spring wire diameter 102 to form a four-frame frame structure, the four bottom frame reinforcement ribs 101 of the bottom cell 1 are internally fitted with a bottom frame protective cloth 103, the top cell 2 is composed of four top frame reinforcement ribs 201 to form four sides, the four top frame reinforcement ribs 201 are fixedly connected by a top frame spring wire diameter 202 to form a four-frame frame structure, the four top frame reinforcement ribs 201 of the top cell 2 are internally fitted with a top frame protective cloth 203, two adjacent bottom cells 1 are fixedly connected by a connecting pin 3, and two adjacent top cells 2 are also fixedly connected by a connecting pin 3, the cells are composed of a reinforcement rib frame, a protective cloth and a spring wire diameter, can be quickly assembled and disassembled and folded, and a windproof wall is formed while storing sand, which is easy to load and unload, convenient to move and more environmentally friendly;

[0042] The bottom frame reinforcement ribs 101 of the bottom cell 1 and the top frame reinforcement ribs 201 of the top cell 2 are both made of fiber-reinforced composite ribs or metal meshes. The fiber-reinforced composite ribs are convenient for improving the corrosion and aging resistance, UV resistance and fire resistance of the sand storage windbreak wall as a whole, and prolonging its service life. The metal mesh can enhance the overall structural strength of the sand storage windbreak wall. The bottom frame protection cloth 103 of the bottom cell 1 and the top frame protection cloth 203 of the top cell 2 are both made of composite materials such as polyester TPU cloth, non-woven geotextile or PET composite woven geotextile. The composite materials polyester TPU cloth and PET composite woven geotextile have the advantages of light weight, high strength, easy installation and unloading, maintenance-free, corrosion and aging resistance, UV resistance, insulation, fire resistance, long service life, and are very suitable for use in places with harsh outdoor environmental conditions.

[0043] The length and width of the bottom frame reinforcement rib 101 of the bottom cell 1 are both 1000mm, and the height is also 1000mm. The length, width and height of the top frame reinforcement rib 201 of the top cell 2 are all 1000mm. The grid size inside the bottom frame reinforcement rib 101 and the top frame reinforcement rib 201 is 50mm×100mm. The diameters of the bottom frame reinforcement rib 101 and the top frame reinforcement rib 201 are both 5mm. The wire diameters of the bottom frame spring wire diameter 102 and the top frame spring wire diameter 202 are both 4mm. The grid-arranged reinforcement ribs can improve the overall strength and stability of the sand storage windbreak wall. The wire diameter of the connecting pin 3 is 5mm, and the length of the connecting pin 3 is 200-400mm. In this embodiment, it is set to 250mm. The distance between the bottom cell 1 and the top cell 2 is preferably 250mm. The pin can not only connect two adjacent cells, but also form a wind slot with a size of 250mm between the cells.

[0044] The installation steps of the composite material wind-proof sand storage wall when in use are as follows:

[0045] S1: Level and harden the ground where the new composite material sand storage windbreak wall is to be installed, preferably with a cement foundation;

[0046] S2: Unfold the sand storage windbreak wall, place it neatly, flatten the polyurethane TPU cloth of the sand storage windbreak wall, and make the TPU cloth and the composite material reinforcement fit and fix without leaving any gaps, so as to prevent the sand storage windbreak wall from tilting and collapsing due to the gaps in the later stage, and the steel wire fixing point from breaking due to excessive tensile force;

[0047] S3: Fold the TPU cloth inwards, put a little sand into the sand storage windbreak wall, manually press sand on each corner and each edge, fix the TPU cloth with sand, and further confirm that each edge and surface fits the composite material reinforcement, and connect each unit cell with a pin with a spacing of 250mm;

[0048] S4: Pour 30-50cm of soil into the sand storage windbreak wall, and then tamp it. After the first layer is installed, the whole wall should be straightened again. It is best to sprinkle water after each section is installed to let the soil settle before installing more;

[0049] S5: Then pour soil about 30-50cm each time, tamp it down in sequence, and fill it to the top of the first layer, leaving 5-10cm more on top. Make the whole layer smooth, measure the smoothness, and then place the second layer. After the second layer, place the third layer, and so on;

[0050] S6: When one section of the sand storage windbreak wall is not completed, the last section of the installed sand storage windbreak wall

[0051] One or two cannot be filled fully. You need to fill half of them or fill the bottom first to prevent the sandbags from not being able to put on the spring when they are swung down, and the two adjacent sandbags have different amounts of soil, which will cause the middle piece to bulge due to different forces.

[0052] 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. A composite material windproof sand storage wall, comprising a bottom unit cell (1) and a top unit cell (2), characterized in that: The bottom cell (1) is composed of four bottom frame reinforcement ribs (101) forming four sides, and the four bottom frame reinforcement ribs (101) are fixedly connected to each other through a bottom frame spring wire diameter (102) to form a four-frame frame structure, and a bottom frame protective cloth (103) is placed in close contact with the inside of the four bottom frame reinforcement ribs (101) of the bottom cell (1); The top cell (2) is composed of four top frame reinforcement ribs (201) forming four sides, and the four top frame reinforcement ribs (201) are fixedly connected to each other through a top frame spring wire diameter (202) to form a four-frame frame structure, and a top frame protective cloth (203) is placed in a close fit inside the four top frame reinforcement ribs (201) of the top cell (2), and two adjacent bottom cells (1) are fixedly connected by a connecting pin (3), and two adjacent top cells (2) are also fixedly connected by a connecting pin (3).

2. A composite material wind-proof sand storage and sand retaining wall according to claim 1, characterized in that: The bottom frame reinforcement ribs (101) of the bottom cell (1) and the top frame reinforcement ribs (201) of the top cell (2) are both made of fiber-reinforced composite ribs or metal mesh.

3. A composite material wind-proof sand storage and sand retaining wall according to claim 1, characterized in that: The material of the bottom frame protection cloth (103) of the bottom cell (1) and the top frame protection cloth (203) of the top cell (2) are both one of composite materials polyester TPU cloth, non-woven geotextile or PET composite woven geotextile.

4. A composite material wind-proof sand storage and sand retaining wall according to claim 1, characterized in that: The length and width of the bottom frame reinforcement rib (101) of the bottom cell (1) are both 1000 mm, and the height is also 1000 mm. The length, width and height of the top frame reinforcement rib (201) of the top cell (2) are also all 1000 mm.

5. The composite material wind-proof sand storage and sand retaining wall according to claim 1, characterized in that: The mesh size inside the bottom frame reinforcement rib (101) and the top frame reinforcement rib (201) is 50 mm×100 mm, and the diameter of the bottom frame reinforcement rib (101) and the top frame reinforcement rib (201) is 5 mm.

6. The composite material wind-proof sand storage and sand retaining wall according to claim 1, characterized in that: The wire diameters of the bottom frame spring wire (102) and the top frame spring wire (202) are both 4 mm.

7. The composite material wind-proof sand storage and sand retaining wall according to claim 1, characterized in that: The connecting pin (3) has a pin wire diameter of 5 mm, and a length of 200-400 mm, preferably set to 30%±10 mm of the unit cell length.

8. The composite material wind-proof sand storage and sand retaining wall according to claim 1, characterized in that: The distance between the bottom cells (1) and the top cells (2) is 250 mm.

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