Green plant soil fixing piece for preventing geological disasters

Abstract

The utility model discloses a green plant soil fixing piece for preventing geological disasters, which comprises strip-shaped grid blocking strips, one side of each grid blocking strip is a thin side, the other side of each grid blocking strip is a thick side, the thin side is provided with a first notch, the thick side is provided with a second notch, the first notches and the second notches are arranged at intervals along the length direction of the grid blocking strips, and the grid blocking strips are arranged vertically and horizontally to form a grid-shaped grid structure. The first notches and the second notches corresponding to the grid barrier strips in the longitudinal and transverse directions are connected in an inserted mode, and the grid barrier strips in the longitudinal and transverse directions are fixed to the mountain face through inserting pieces at the intersection points. The grid barrier strips are firstly fixed to form a latticed structure and then covered with soil, the grids can be filled in a slurry spraying mode, seeds are sown, when the seeds germinate and grow to a certain stage, the grid barrier strips are detached, the grid barrier strips are pulled out along the thick sides during detachment, follow-up repeated use is facilitated, and pollution caused by the fact that the grid barrier strips remain in soil is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of geological disaster prevention equipment, in particular to a geological disaster prevention greening soil fixing piece. Background Art

[0002] Due to human factors, natural climate, geological movement and other factors, the mountains and rivers have exposed surfaces on the slopes, exposing the internal rocks. The exposed mountains are easily weathered and cracked, and many loose cracked rocks appear. The surface lacks the protection of vegetation, and the gravel lacks restraint, so it is easy to roll down the hillside, which is very dangerous for the roads and residents at the foot of the mountain. In heavy rains, major disasters such as mudslides are also prone to occur. An effective way to prevent such natural disasters is to plant vegetation on the surface of the mountain. The roots and stems of the plants can restrain the soil and gravel during the growth process, preventing the occurrence of natural disasters.

[0003] Since the exposed surface of the mountain is rocky, it is difficult to plant green plants. It is necessary to cover the soil first and then plant. However, the soil has good fluidity, and the newly covered soil can easily fall off automatically, especially in rainy weather, the soaked soil has worse adhesion.

[0004] Therefore, the utility model aims at preventing geological disasters and prepares a limiting member fixed on the mountain to restrain the newly covered soil, prevent the soil from falling off on the mountain slope, improve the fixation of the soil, and facilitate removal after the vegetation is formed in the later stage. Utility Model Content

[0005] The utility model aims to provide a greening soil fixing part for preventing geological disasters, which is used to restrain newly covered soil, prevent the soil from falling off on the slope of the mountain, improve the fixation of the soil, and facilitate removal after the vegetation is formed in the later stage.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The green soil fixing piece for preventing geological disasters comprises a strip-shaped barrier strip, the barrier strip is a plate structure, one side is a thin side, the other side is a thick side, and the thin side is inclined to transition to the thick side, the thin side is provided with a first notch, the thick side is provided with a second notch, and the first notch and the second notch are arranged at intervals along the length direction of the barrier strip;

[0008] The blocking bars are arranged vertically and horizontally to form a grid structure. The first notches and the second notches corresponding to the blocking bars in the vertical and horizontal directions are plugged into each other. The blocking bars in the vertical and horizontal directions are fixed to the mountain surface through plug-in components at the intersections.

[0009] Furthermore, the plug connector includes a plug rod, one end of the plug rod is conical, and the other end has a limit block, the limit block is circular, the center point of the circle is located at the axis of the plug rod and is fixed, and the plug rod is provided with a cross-shaped limit groove along the axis from the conical end. The circumferential side of the plug rod has a corrugated protrusion. A pull ring is fixed on the upper side of the limit block, the lower side of the pull ring is fixed to the upper side of the limit block, and a pad is fixed on the upper side, the pad is circular and parallel to the limit block.

[0010] Furthermore, the first notch gradually becomes larger from the thin side to the thick side of the blocking bar, and the second notch gradually becomes smaller from the thick side to the thin side of the blocking bar.

[0011] The utility model has the following beneficial effects: the blocking bar has toughness and can be deformed according to the curvature of the rock surface, and the opened notch is just used as the deformation space of the blocking bar.

[0012] First fix the barrier strips to form a grid structure, then cover it with soil. You can fill the squares by spraying mud and sow seeds. When the seeds germinate and grow to a certain stage, remove the barrier strips. Pull out the barrier strips along the thick side to facilitate subsequent reuse and avoid contamination caused by the barrier strips remaining in the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0014] Figure 1 : Schematic diagram of the installation structure of the utility model.

[0015] Figure 2 : Schematic diagram of the installation structure of the connector of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows: blocking bar 1 , first notch 11 , second notch 12 , insertion rod 2 , limiting block 21 , pull ring 22 , backing plate 23 . DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] like Figure 1-2As shown: a green soil fixing piece for preventing geological disasters, including a strip-shaped barrier strip 1, which is made of resin material, has toughness, is 5-10m long, and is 5-10cm wide. The barrier strip 1 is a plate structure, one side is a thin side, and the other side is a thick side. The thin side corresponds to the mountain surface and is inclined to transition from the thin side to the thick side. The thin side is provided with a first notch 11, and the thick side is provided with a second notch 12. The first notch 11 and the second notch 12 are arranged at intervals along the length direction of the barrier strip 1;

[0019] The blocking bars 1 are arranged vertically and horizontally to form a grid structure. The first notches 11 and the second notches 12 corresponding to the blocking bars 1 in the vertical and horizontal directions are plugged into each other. The blocking bars 1 in the vertical and horizontal directions are fixed to the mountain surface through plug-in components at the intersection. After the corresponding first notches and second notches of the blocking bars arranged vertically and horizontally are plugged into each other, the sides corresponding to the thick side and the thin side are located in the same plane.

[0020] It is installed on the slope of the mountain and fixed on the exposed rock surface. The lattice bars are arranged vertically and horizontally to form a grid for restraining the soil. The vertically and horizontally arranged lattice bars are fixed to each other by the first slots and the second slots. The first slots and the second slots are regularly arranged. During installation, the corresponding slot splicing method is not fixed, the spacing distance is not fixed, so the corresponding sizes of the grid structure formed are not the same.

[0021] Moreover, the blocking bar is tough and can be deformed according to the curvature of the rock surface, and the opened groove is just used as the deformation space of the blocking bar.

[0022] First fix the barrier strips to form a grid structure, then cover it with soil. You can fill the squares by spraying mud and sow seeds. When the seeds germinate and grow to a certain stage, remove the barrier strips. Pull out the barrier strips along the thick side to facilitate subsequent reuse and avoid contamination caused by the barrier strips remaining in the soil.

[0023] like Figure 2As shown: the plug-in connector includes a plug rod 2, one end of the plug rod 2 is conical, and the other end has a limit block 21, the limit block 21 is circular, the center point of the circle is located at the axis of the plug rod 2 and is fixed, and the plug rod 2 is provided with a cross-shaped limit groove along the axis from the conical end. During installation, the corresponding intersection of the vertically and horizontally arranged blocking bars is a cross, which is inserted and fixed through the limit groove of the plug rod, and the corresponding conical end of the plug rod is inserted into the rock surface to fix the blocking bars. A hole can be drilled on the surface of the rock by a drilling machine, and then the plug rod is inserted, and the limit block at the end of the plug rod plays a limiting role. The circumferential side of the plug rod 2 has a corrugated protrusion. It is used to limit the insertion into the rock surface and to increase the binding force. A pull ring 22 is fixed on the upper side of the limit block 21, and the lower side of the pull ring 22 is fixed to the upper side of the limit block 21. A pad 23 is fixed on the upper side. The pad 23 is circular and parallel to the limit block 21. The limit block and the spacer block are located on opposite sides of the pull ring. The pull ring is used to facilitate the force when removing the plug rod, and the spacer block is used to cooperate with the hammer to insert the tapered end of the plug rod into the rock surface.

[0024] like Figure 2 As shown, the first notch 11 gradually becomes larger from the thin side to the thick side of the barrier strip 1, and the second notch 12 gradually becomes smaller from the thick side to the thin side of the barrier strip 1. When the first notch and the second notch are engaged with each other, they have a binding effect for more stable fixation.

[0025] This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention.

Claims

1. A green soil fixing device for preventing geological disasters, characterized in that: The invention comprises a strip-shaped barrier strip (1), wherein the barrier strip (1) is a plate structure, one side of which is a thin side and the other side of which is a thick side, and an inclined transition is formed from the thin side to the thick side, the thin side is provided with a first notch (11), and the thick side is provided with a second notch (12), and the first notch (11) and the second notch (12) are arranged at intervals along the length direction of the barrier strip (1); The blocking bars (1) are arranged vertically and horizontally to form a grid-like structure. The first notches (11) and the second notches (12) corresponding to the blocking bars (1) in the vertical and horizontal directions are plugged into each other. The blocking bars (1) in the vertical and horizontal directions are fixed to the mountain surface at the intersections through plug-in components.

2. The greening soil fixing member for preventing geological disasters according to claim 1 is characterized in that: The plug connector comprises an insertion rod (2), one end of the insertion rod (2) is tapered, and the other end is provided with a limit block (21), the limit block (21) is circular, the center point of the circle is located on the axis of the insertion rod (2) and is fixed, and the insertion rod (2) is provided with a cross-shaped limit groove along the axis from the tapered end.

3. The greening soil fixing member for preventing geological disasters according to claim 2 is characterized in that: The insertion rod (2) has a corrugated protrusion on its circumferential side.

4. The geological disaster prevention greening soil fixing member according to claim 2 is characterized by: A pull ring (22) is fixed on the upper side of the limit block (21), the lower side of the pull ring (22) is fixed to the upper side of the limit block (21), and a pad (23) is fixed on the upper side. The pad (23) is circular and parallel to the limit block (21).

5. The geological disaster prevention greening soil fixing member according to claim 1 is characterized by: The first notch (11) gradually becomes larger from the thin side to the thick side of the blocking strip (1), and the second notch (12) gradually becomes smaller from the thick side to the thin side of the blocking strip (1).

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