Slope structure of sponge mine

Abstract

The utility model discloses a sponge mine slope structure which comprises a slope face, a continuous hard step face is arranged on the slope face along the slope face, a through groove is formed in the hard step face, a water storage cushion layer is connected in the through groove in a clamped mode, planting holes are formed in the water storage cushion layer at equal intervals, and the planting holes are communicated with the through groove. And an anti-separation mechanism is arranged between the top of the hard step surface and the top of the slope surface. According to the utility model, the hard step surfaces are paved in sequence, the anti-separation mechanism is used for pulling and positioning the hard step surfaces at the top, vegetation is planted by utilizing the planting holes reserved in the water storage cushion layer, the root position of the vegetation is covered below the water storage cushion layer, part of rainwater is stored in the water storage cushion layer when it rains, and the water storage cushion layer is prevented from falling off. And redundant rainwater flows downwards and is discharged, so that the device has the advantages that the rainwater can be prevented from directly washing surface soil, the stability is improved, the water storage capacity can be improved, and the plant survival rate is improved.

Description

Technical Field

[0001] The utility model relates to the field of mine restoration, and more specifically, to a sponge mine slope structure. Background Art

[0002] Mine restoration refers to the restoration of mine ecology after excavation, which is generally achieved by planting green plants on the mine ecology.

[0003] At present, the general method of restoration and afforestation is to artificially plant vegetation on the inclined fractures of mines. However, due to the poor water storage capacity of the slope surface, it takes time for the roots of the planted plants to grow. Under the erosion of rainwater, landslides are prone to occur and the stability is poor. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a sponge mine slope structure.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A sponge mine slope structure comprises a slope surface, wherein a continuous hard step surface is arranged along the slope surface, a through groove is opened on the hard step surface, a water storage cushion layer is clamped inside the through groove, planting holes arranged at equal distances are opened inside the water storage cushion layer, and an anti-separation mechanism is arranged between the top of the hard step surface and the top of the slope surface.

[0007] As a further description of the above technical solution: the anti-detachment mechanism includes a cross bar, a positioning nail group and a steel wire group. The positioning nail group is arranged in a straight line and fixed to the bottom of the cross bar, and the top of the steel wire group is arranged in a straight line and fixed to the right side of the cross bar. The positioning nail group is vertically inserted into the ground, and the other end of the steel wire group is fixedly connected to the top of the hard step surface.

[0008] As a further description of the above technical solution: the hard step surface is formed by continuous L-shaped step blocks being connected, spliced ​​and fixed in sequence to form an integrated structure.

[0009] As a further description of the above technical solution: the water storage cushion layer is a wood pulp fiber layer.

[0010] As a further description of the above technical solution: planting grooves are dug in advance on the slope surface at the bottom of the L-shaped step block.

[0011] As a further description of the above technical solution: the bottom of the L-shaped step block at the bottom is fixedly connected to a grounding block connected to the horizontal ground.

[0012] Compared with the prior art, the advantages of the present invention are:

[0013] This solution uses an anti-detachment mechanism in conjunction with a spliced ​​hard stepped surface, thereby achieving the advantages of preventing rainwater from directly eroding the surface soil and improving stability, while also increasing water storage capacity and improving plant survival rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0016] Figure 3 It is a side view structural schematic diagram of the utility model;

[0017] Figure 4 Partial three-dimensional structural diagram of the utility model

[0018] Description of the numbers in the figure:

[0019] 1. Slope surface; 2. Hard step surface; 21. L-shaped step block; 3. Through groove; 4. Water storage cushion layer; 5. Planting hole; 6. Anti-separation mechanism; 61. Cross bar; 62. Positioning nail group; 63. Steel wire group; 7. Planting trough; 8. Ground block. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0021] See also Figures 1 to 4 In the utility model, a sponge mine slope structure includes a slope surface 1, a continuous hard step surface 2 is arranged along the slope surface of the slope surface 1, a through groove 3 is opened on the hard step surface 2, a water storage cushion layer 4 is clamped inside the through groove 3, and planting holes 5 arranged at equal distances are opened inside the water storage cushion layer 4, and an anti-separation mechanism 6 is arranged between the top of the hard step surface 2 and the top of the slope surface 1.

[0022] In the utility model, a continuous hard step surface 2 is laid on the inclined broken surface 1, the surface of the inclined surface 1 is first trimmed to form a shape that fits the hard step surface 2, and then the hard step surfaces 2 are laid in sequence, and the hard step surfaces 2 are pulled and positioned by an anti-detachment mechanism 6 at the top, and vegetation is planted using the planting holes 5 reserved in the water storage cushion layer 4. At this time, the root position of the vegetation is covered below the water storage cushion layer 4. When it rains, part of the rainwater is retained inside the water storage cushion layer 4, and the excess rainwater flows downward and is discharged, thereby achieving the advantages that the device can prevent rainwater from directly eroding the surface soil and improve stability, and can also increase water storage capacity and improve plant survival rate. This solves the problem of artificially planting vegetation for restoration afforestation in mine inclined fractures in the prior art, but due to the poor water storage capacity of the slope surface, the root system of the planted plants needs time to grow, and under the erosion of rainwater, landslides and detachment and poor stability are prone to occur.

[0023] See also Figure 1 , wherein: the anti-separation mechanism 6 includes a cross bar 61, a positioning nail group 62 and a steel wire group 63, the positioning nail group 62 is arranged in a straight line and fixed to the bottom of the cross bar 61, the top of the steel wire group 63 is arranged in a straight line and fixed to the right side of the cross bar 61, the positioning nail group 62 is vertically inserted into the ground, and the other end of the steel wire group 63 is fixedly connected to the top of the hard step surface 2.

[0024] In the utility model, the cross bar 61 is fixed at a relatively hard position on the top of the slope by the positioning nail group 62, and the hard step surface 2 is pulled and positioned by the steel wire group 63, so that the rain erosion resistance is stronger and the stability is better.

[0025] See also Figure 1 , wherein: the hard step surface 2 is formed by continuous L-shaped step blocks 21 connected and fixed in sequence to form an integrated structure.

[0026] In the utility model, the hard step surface 2 is formed into an integrated structure by connecting and splicing the continuous L-shaped step blocks 21 in sequence, which is convenient for installation and splicing of the hard step surface 2 and easy for operation.

[0027] See also Figure 1 , wherein the water storage cushion layer 4 is a wood pulp fiber layer.

[0028] In the utility model, the water storage cushion layer 4 is a wood pulp fiber layer, so that the water storage capacity thereof is improved.

[0029] See also Figure 1 , wherein: planting grooves 7 are dug in advance on the slope surface 1 at the bottom of the L-shaped step block 21.

[0030] In the utility model, the planting groove 7 cooperates with the planting hole 5 to facilitate the planting operation of the plant.

[0031] See also Figure 1 and Figure 3 , wherein: the bottom of the bottommost L-shaped step block 21 is fixedly connected to a grounding block 8 connected to the horizontal ground.

[0032] In the utility model, the grounding block 8 supports the hard step surface 2 from the bottom and cooperates with the pulling and positioning of the anti-separation mechanism 6 at the top, so that the stability of the entire structure is better.

[0033] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A sponge mine slope structure, comprising a slope surface (1), characterized in that: The slope surface (1) is provided with a continuous hard stepped surface (2) along the slope surface, the hard stepped surface (2) is provided with a through groove (3), a water storage cushion layer (4) is clamped inside the through groove (3), and planting holes (5) arranged at equal distances are provided inside the water storage cushion layer (4), and an anti-separation mechanism (6) is provided between the top of the hard stepped surface (2) and the top of the slope surface (1); The anti-separation mechanism (6) comprises a cross bar (61), a positioning nail group (62) and a steel wire group (63); the positioning nail group (62) is fixed to the bottom of the cross bar (61) along a straight line, the top of the steel wire group (63) is fixed to the right side of the cross bar (61) along a straight line, the positioning nail group (62) is vertically inserted into the ground, and the other end of the steel wire group (63) is fixedly connected to the top of the hard stepped surface (2).

2. A sponge mine slope structure according to claim 1, characterized in that: The hard stepped surface (2) is formed by sequentially connecting, splicing and fixing continuous L-shaped stepped blocks (21) to form an integrated structure.

3. A sponge mine slope structure according to claim 2, characterized in that: The water storage cushion layer (4) is a wood pulp fiber layer.

4. A sponge mine slope structure according to claim 3, characterized in that: Planting grooves (7) are dug in advance on the slope surface (1) at the bottom of the L-shaped step block (21).

5. The sponge mine slope structure according to claim 3, characterized in that: The bottom of the L-shaped step block (21) at the bottom is fixedly connected to a ground block (8) connected to the horizontal ground.

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