Basin management ecological slope protection

Abstract

The application discloses a river basin treatment ecological slope protection, which belongs to the technical field of slope protection devices. The river basin treatment ecological slope protection comprises a slope protection frame, the slope protection frames are spliced left and right and abut against each other from top to bottom, two plug rods are inserted into the two slope protection frames adjacent to each other, two drainage channels are inserted into the two plug rods adjacent to each other, the middle end part of the slope protection frame is hollow, cushion blocks are arranged on the hollow cavity of the slope protection frame, the slope protection frame comprises a vertical plate, a fixed frame and a horizontal plate, the lower ends of the vertical plate and the horizontal plate are arranged on the same plane, a gap exists between the lower end of the fixed frame and the lower end surface of the vertical plate, an open slot is formed in the horizontal plate, a fixed block is fixedly arranged on the front side wall of the open slot, an abutting groove is formed in the front side of the fixed block, a groove is formed in the two corner positions of the rear end of the fixed frame, a protruding block is fixedly arranged on the front side wall of the groove, and the plug rod is provided with a concave surface matched with the fixed block and the protruding block. The slope protection frames abut against each other from left to right and from front to back, and the plug rods are used for limiting and abutting against the slope protection frames, so that the stability and the laying efficiency of the slope protection frame are improved.

Description

Technical Field

[0001] This application relates to the field of slope protection device technology, and more specifically, to an ecological slope protection method for watershed management. Background Technology

[0002] Rainfall-induced soil erosion is one of the primary factors causing slope collapse and instability. Preventing rainwater erosion of shallow soil, implementing greening and soil stabilization, and preventing slope collapse are urgent problems that need to be addressed. A common slope protection technique involves covering soil slopes with masonry blocks to reduce direct rainwater erosion. However, when rainwater seeps into the landslide body and falls into drainage channels, where it is collected and prevented from further infiltration. The rainwater in the drainage channels then flows out of the landslide body. However, even on slopes protected by slope protection components, once a landslide occurs, the fractured slope, along with the surface slope protection components and the topsoil layer, will collapse and slide down, causing the entire slope to collapse and slide, thus failing to provide adequate landslide reinforcement.

[0003] Therefore, a watershed management ecological slope protection system is needed to solve the above problems. Utility Model Content

[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0005] To address the technical problems mentioned in the background section, some embodiments of this application provide an ecological slope protection system for watershed management, comprising: a slope protection frame, a pole between two slope protection frames, a drainage ditch between the two poles, and pads laid on the slope protection frame. The slope protection frame, the drainage ditch, and the pads are integrally formed concrete frames. The middle portion of the slope protection frame is hollow. The slope protection frame includes a longitudinal plate, a fixing frame, and a transverse plate. The lower ends of the longitudinal plate and the transverse plate are on the same surface. There is a gap between the lower end of the fixing frame and the lower end face of the longitudinal plate. An opening groove is formed on the transverse plate. A fixing block is fixed on the front side wall of the opening groove. An abutment groove is formed on the front side of the fixing block. Slots are formed at both corners of the rear end of the fixing frame. A protrusion is fixed on the front side wall of the slot.

[0006] Furthermore, the pad extends downward through the slope protection frame, the lower end face of the pad is on the same plane as the lowest end face of the slope protection frame, the upper end face of the pad is provided with an anti-slip surface protruding from the slope protection frame, the upper end face of the pad is on the same plane as the upper end face of the horizontal plate, and slots are provided at both rear corners of the pad, the slots are inserted and engaged with the plug rod.

[0007] Furthermore, the insertion rod has a flat surface and a concave surface in the axial direction, two left-right symmetrical limiting blocks are fixed at the upper end of the insertion rod, two left-right distributed steel bars are inserted into the insertion rod, the lower end of the insertion rod has a pointed tip, and the concave surface abuts against the fixing block, the protrusion and the side wall of the slot.

[0008] Furthermore, the front end of the drainage ditch is fixed with two symmetrical overlapping plates, the rear end of the drainage ditch is fixed with an overlapping block, and the upper surface of the drainage ditch and the overlapping block are provided with drainage channels that are open at the front and back.

[0009] Furthermore, the fixing block and the protrusion are fixed on either the front or rear sidewall of the opening groove or the slot, and the fixing direction of the fixing block and the protrusion is consistent, and the size of the opening groove, the slot and the fixing block and the protrusion are consistent.

[0010] The beneficial effects of this application are as follows:

[0011] 1. The slope protection frame is supported and prevented by multiple evenly distributed insert rods. The insert rods are inserted deep into the slope to prevent the entire slope protection frame from sliding down. The force is dispersed by multiple insert rods to achieve stability and improve the overall stability of the slope. The insert rods are also inserted into the opening slots, fixing blocks, slots and protrusions to realize the splicing between the upper and lower slope protection frames, thereby improving the laying efficiency of the slope protection frame.

[0012] 2. The drainage ditch is spliced ​​in the front and back directions by inserting rods set at the upper ends of the two protruding slope protection frames, which is convenient and quick. The insertion depth of the inserting rod is determined by the limiting block fixed on the inserting rod, which improves work efficiency and ensures the connection stability of the drainage ditch. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0014] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of ecological slope protection for watershed management according to this application;

[0017] Figure 2 yes Figure 1A side view of the structure in the embodiment;

[0018] Figure 3 yes Figure 1 A schematic diagram of the slope protection frame in the embodiment;

[0019] Figure 4 yes Figure 1 A schematic diagram of the appearance of the insertion rod in the embodiment;

[0020] Figure 5 yes Figure 1 A schematic diagram of the drainage ditch in the embodiment;

[0021] Figure 6 yes Figure 1 A schematic diagram of the appearance of the pad in the embodiment;

[0022] Figure 7 yes Figure 3 A magnified view of a portion of point A in the embodiment;

[0023] Figure 8 yes Figure 3 A magnified view of a portion of point B in the embodiment.

[0024] Figure label:

[0025] 10. Slope protection frame; 11. Insert rod; 12. Drainage ditch; 13. Pad block; 20. Longitudinal plate; 21. Fixing frame; 22. Horizontal plate; 23. Opening groove; 24. Fixing block; 25. Abutment groove; 26. Slot; 27. Protrusion; 30. Flat surface; 31. Concave surface; 32. Reinforcing bar; 33. Limiting block; 34. Point; 40. Drainage ditch; 41. Overlap plate; 42. Overlap block; 50. Anti-slip surface; 51. Slot. Detailed Implementation

[0026] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0027] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0028] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0029] It should be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] It should be noted that, in this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0032] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] Reference Figure 1An ecological slope protection method for watershed management includes: slope protection frames 10 spliced ​​together horizontally and vertically; insert rods 11 are inserted between two adjacent slope protection frames 10; drainage channels 12 are inserted into the upper ends of two adjacent insert rods 11; pads 13 are laid on the slope protection frames 10, with the pads 13 distributed front to back and both ends facing the same surface; the slope protection frames 10, drainage channels 12, and pads 13 are integrally formed concrete frames; the middle part of the slope protection frame 10 is hollow; during installation, after aligning the slope protection frames 10 horizontally, insert rods 11 are inserted into the adjacent ends of the two slope protection frames 10, with the insert rods 11 penetrating downwards through the slope protection frame 10 and into the slope. Inside the structure, the upper end of the insert rod 11 protrudes from the slope protection frame 10, and then the slope protection frame 10 is erected step by step upwards, so that the upper slope protection frame 10 is erected under the guidance of the insert rod 11. Finally, a drainage ditch 12 is erected between two adjacent insert rods 11. After several slope protection frames 10 are spaced apart, pad blocks 13 are placed in the hollow positions of the slope protection frame 10. Finally, cement-based grout and polyurethane sealant are applied to the gaps between the slope protection frame 10, insert rod 11, drainage ditch 12 and pad blocks 13 to remove gaps (joints). Green planting in the hollow positions of the slope protection frame 10 improves the stability of the underlying soil and prevents soil erosion. The pad blocks 13 provide a walking path for people.

[0034] Reference Figure 2 The pad block 13 extends downward through the slope protection frame 10. The lower end face of the pad block 13 is on the same plane as the lowest end face of the slope protection frame 10. The upper end face of the pad block 13 protrudes from the slope protection frame 10. The bottom layer of the pad block 13 and the bottom layer of the slope protection frame 10 are in contact with the slope layer to provide support. The upper end face of the pad block 13 protrudes from the slope protection frame 10 to allow people to walk on the pad block 13.

[0035] Reference Figure 3 The slope protection frame 10 includes a longitudinal plate 20 located at the rear end. A fixing frame 21 is fixedly provided at the front end of the longitudinal plate 20, and a transverse plate 22 is fixedly provided at the front end of the fixing frame 21. The lower ends of the longitudinal plate 20 and the transverse plate 22 are arranged on the same surface. There is a gap between the lower end of the fixing frame 21 and the lower end surface of the longitudinal plate 20. The transverse plates 22 of the two slope protection frames 10 arranged vertically abut against the upper end of another longitudinal plate 20. The upper end surfaces of the two transverse plates 22 are arranged in a stepped shape. The longitudinal plates 20 abut against each other, and the fixing frame 21 and the transverse plate 22 are fixedly provided with the longitudinal plate 20 and the transverse plate 20. The fixed frame 21 abuts against each other, and the horizontal plate 22 abuts against each other. The hollow cavity at the fixed frame 21 serves as a planting cavity for planting greenery. The distance between the fixed frame 21 and the lower ends of the vertical plate 20 and the horizontal plate 22 reduces the amount of material used at the fixed frame 21 and increases the distance between the upper end of the fixed frame 21 and the lower end of the vertical plate 20, thereby increasing the soil layer thickness and providing a better greening planting environment. The vertical plate 20 is higher than the horizontal plate 22, and the vertical distance between the vertical plate 20 and the horizontal plate 22 after they abut against each other provides a step-like vertical distance.

[0036] Reference Figure 4The insertion rod 11 has a flat surface 30 on its left, right, and rear sides. The front side of the insertion rod 11 has a concave surface 31. The upper part of the insertion rod 11 is fixed with two left and right symmetrical limiting blocks 33. Two left and right distributed steel bars 32 are inserted into the insertion rod 11. The lower end of the insertion rod 11 has a pointed tip 34. The insertion rod 11 is limited by the limiting blocks 33 abutting against the horizontal plate 22. The insertion rod 11 is inserted downward into the slope layer through the pointed tip 34. The flat surface 30 abuts against the end face of the vertical plate 20 and the fixed frame 21. The concave surface 31 is connected to the fixed frame 21 to limit the movement of the left and right slope protection frames 10.

[0037] Reference Figure 5 Two symmetrical overlapping plates 41 are fixed at the front end of the drainage ditch 12, and an overlapping block 42 is fixed at the rear end of the drainage ditch 12. The upper end surfaces of the drainage ditch 12 and the overlapping block 42 are provided with drainage channels 40 that are open at the front and back. The drainage ditch 12 is connected to the upper end of the insertion rod 11 through the two overlapping plates 41, and the lower end of the overlapping plate 41 is abutted and limited at the limiting block 33. The overlapping block 42 is placed on the upper end of the insertion rod 11 above. Multiple drainage ditches 12 are set up in the front and back direction, so that the drainage channels 40 at the front and back distributed drainage ditches 12 are connected to achieve rapid drainage. The drainage ditch 12 is poured into the watershed so that the water is discharged into the watershed.

[0038] Reference Figure 6 The upper surface of the pad 13 is provided with an anti-slip surface 50, and slots 51 are provided at both corners of the rear end of the pad 13; the anti-slip surface 50 is treated to allow people to walk on it.

[0039] Reference Figure 7 An opening slot 23 is provided on the horizontal plate 22, and a fixing block 24 is fixed on the front side wall of the opening slot 23. An abutment groove 25 is provided on the front side of the fixing block 24; combined with Figure 4 The opening groove 23 abuts against the plane 30, and the fixing block 24 fits against the concave surface 31. The concave surface 31 abuts against the two left and right fixing blocks 24 to limit the left and right slope protection frames 10. Figure 5 The lower end of the drainage ditch 12 is fitted to the side wall of the abutment groove 25 to provide support.

[0040] Reference Figure 8 The fixed frame 21 has slots 26 at both rear corners, and protrusions 27 are fixed on the front side wall of the slots 26; combined with Figure 4 The slot 26 abuts against the front end face of the longitudinal plate 20 and the plane 30, and the concave surface 31 abuts against the two protrusions 27 on the left and right to achieve positioning. The fit between the plane 30 and the longitudinal plate 20 provides support, thereby providing support for the slope protection frame 10 when the slope below the slope protection frame 10 slides.

[0041] Reference Figure 1-8The fixing block 24 and the protrusion 27 are fixed on either the front or rear wall of the opening groove 23 or the slot 26, and the fixing direction of the fixing block 24 and the protrusion 27 are the same, and the size of the opening groove 23, the slot 26 and the fixing block 24 and the protrusion 27 are the same. The slope protection frame 10 is supported and prevented by multiple evenly distributed insert rods 11. The insert rods 11 are inserted into the depth of the slope, thereby preventing the overall landslide of the spliced ​​slope protection frame 10. The stability is achieved by dispersing the force through multiple insert rods 11.

[0042] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. An ecological slope protection system for watershed management, comprising a slope protection frame (10), characterized in that: The slope protection frame (10) is spliced ​​together horizontally and abutted vertically. Each pair of adjacent slope protection frames (10) has a rod (11) inserted into it, and each pair of adjacent rods (11) has a drainage channel (12) inserted into it. The middle portion of the slope protection frame (10) is hollow, and a pad (13) is laid on the hollow cavity of the slope protection frame (10). The slope protection frame (10) includes a longitudinal plate (20), a fixing frame (21), and a transverse plate (22). The lower ends of the longitudinal plate (20) and the transverse plate (22) are on the same side. The fixing frame... There is a gap between the lower end of (21) and the lower end face of the longitudinal plate (20). An opening groove (23) is provided on the transverse plate (22). A fixing block (24) is fixed on the front side wall of the opening groove (23). An abutment groove (25) is provided on the front side of the fixing block (24). A slot (26) is provided at both corners of the rear end of the fixing frame (21). A protrusion (27) is fixed on the front side wall of the slot (26). A concave surface (31) is provided on the insert rod (11) to match the fixing block (24) and the protrusion (27).

2. The ecological slope protection method for watershed management according to claim 1, characterized in that: The upper end of the pad (13) is provided with a protruding anti-slip surface (50). The rear end of the pad (13) is provided with a slot (51) at the corner. The slot (51) abuts against the insert rod (11). The lower ends of the pad (13) and the slope protection frame (10) abut against the cross section. The upper end surface of the pad (13) is set on the same side as the upper end surface of the horizontal plate (22).

3. The ecological slope protection method for watershed management according to claim 2, characterized in that: The insert rod (11) has a plane (30) on its axial side. The upper part of the insert rod (11) is fixed with two left-right symmetrical limiting blocks (33). Two left-right distributed steel bars (32) are inserted into the insert rod (11). The lower end of the insert rod (11) is provided with a pointed tip (34). The concave surface (31) abuts against the side wall of the fixing block (24), the protrusion (27) and the slot (51). The plane (30) abuts against the longitudinal plate (20) and the fixing frame (21).

4. The ecological slope protection method for watershed management according to claim 3, characterized in that: The front end of the drainage channel (12) is fixed with two symmetrical overlapping plates (41), and the rear end of the drainage channel (12) is fixed with an overlapping block (42). The upper surfaces of the drainage channel (12) and the overlapping block (42) are provided with drainage grooves (40) that are open at the front and back. The lower end of the overlapping plate (41) abuts against the upper end of the limiting block (33), and the lower end of the overlapping block (42) abuts against the upper end of the insert rod (11). The drainage channel (12) is abutted between two adjacent insert rods (11).

5. The ecological slope protection method for watershed management according to claim 1, characterized in that: The slope protection frame (10), the drainage ditch (12) and the pad block (13) are integrally formed concrete frames. Cement-based grouting material and polyurethane sealant are applied to the gaps between the slope protection frame (10), the insert rod (11), the drainage ditch (12) and the pad block (13) to remove the gaps.

6. The ecological slope protection method for watershed management according to claim 1, characterized in that: The fixing block (24) and the protrusion (27) are fixed on either the front or rear side wall of the opening groove (23) or the slot (26), and the fixing direction of the fixing block (24) and the protrusion (27) are consistent, and the size of the opening groove (23), the slot (26) and the fixing block (24) and the protrusion (27) are consistent.

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