Fabricated erosion gully greening slope protection framework
By using a prefabricated five-stage slope protection skeleton in the erosion ditch, combining bee grids and hydraulic interlocking bricks, a vacant land to be planted in green plants is solved, and the problem of traditional slope protection projects neglecting the ecological effect is achieved, and the stability of the slope and the beautification of the ecological environment is achieved.
Patent Information
- Application Number
- CN202421622047.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-10
AI Technical Summary
While emphasizing engineering measures, traditional slope protection projects ignore ecological effects, resulting in a reduction of biodiversity and a decline in ecosystem service functions. How to take into account ecological restoration while protecting slopes and achieve soil and water conservation and ecological balance has become an urgent problem.
A prefabricated erosion groove greening slope protection skeleton is adopted, including a bee grid slope protection mechanism and a water-engine interlocking brick slope protection mechanism, forming a five-section structure, with water-engine interlocking bricks in the middle, a bee grid slope protection on the outside, and a green plant to be planted on both sides to realize the construction and planting of the plant system.
Through the design of the five-stage structure, the slope is not only stabilized, but also restored vegetation, realizing the waterproof and solid slope protection while beautifying the ecological environment of erosion ditches, solving the problems of reducing biodiversity and decreasing ecosystem service functions after the slope protection project is completed.
Smart Images
Figure CN222822290U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slope protection safety, in particular to an assembled erosion ditch greening slope protection framework. Background Art
[0002] Gully slope protection refers to a series of engineering and biological measures taken to prevent further expansion of gullies, protect gully walls from erosion, and restore or maintain the stability of gully walls. Gully slope protection usually occurs in areas with exposed soil, poor vegetation coverage, and concentrated rainwater runoff, especially in semi-arid areas and sloping agricultural areas. The formation and development of gullies will lead to serious soil and water loss, affect agricultural production, and damage the ecological environment.
[0003] Some traditional slope protection projects may overemphasize engineering measures and ignore ecological effects, which may lead to a reduction in biodiversity or a decline in ecosystem service functions. Therefore, how to balance ecological restoration while protecting the slope and achieve soil and water conservation and ecological balance is an urgent problem to be solved. Utility Model Content
[0004] To achieve the above-mentioned purpose, the utility model provides an assembled erosion gully greening slope protection skeleton, comprising a honeycomb grid slope protection mechanism and a hydraulic interlocking brick slope protection mechanism, wherein the hydraulic interlocking brick slope protection mechanism is arranged in the middle of the honeycomb grid slope protection mechanism, and a green plant waiting to be planted space is arranged between the hydraulic interlocking brick slope protection mechanism and the honeycomb grid slope protection mechanism, wherein the hydraulic interlocking brick slope protection mechanism, the honeycomb grid slope protection mechanism and the green plant waiting to be planted space form a five-section structure;
[0005] The honeycomb grid slope protection mechanism includes a fixed foot arranged at the bottom of the slope, a pine pile for fixing the fixed foot, an anchor rod for fixing the honeycomb grid, and a honeycomb grid covering the slope. The fixed foot is fixed at the bottom of the slope by the pine pile, the upper end of the honeycomb grid is laid on the top platform of the erosion ditch, the honeycomb grid is stretched and laid on the slope, the lower end of the honeycomb grid is fixedly connected to the fixed foot by a honeycomb grid connector, the honeycomb grid is tightly attached to the slope surface and fixed by an anchor rod, and the honeycomb grid cells are backfilled with planting soil;
[0006] The hydraulic interlocking brick slope protection mechanism includes a gabion stone foot arranged in a foundation pit, a geotextile laid on the slope surface, a gravel protective layer laid on the geotextile, hydraulic interlocking bricks connected to form a slope protection mat laid on the gravel protective layer, and the hydraulic interlocking bricks on the top of the slope protection mat are buried in the soil and fixed with cables.
[0007] Preferably, in the above-mentioned assembled erosion gully greening slope protection skeleton, the bottom layer of the fixed foot and the surrounding area in the honeycomb grid slope protection mechanism are backfilled and fixed with soil, and the upper 50 cm layer of the fixed foot is filled with soil.
[0008] Preferably, in the above-mentioned assembled erosion gully greening slope protection skeleton, the honeycomb grid slope protection mechanism is fixed at the position of the layout point with pine stakes with a diameter of 10cm-25cm, with a depth of not less than 20cm, and the pine stakes at the fixed feet are reinforced with self-tapping screws so that the fixed feet are connected and fixed to the pine stakes.
[0009] Preferably, in the above-mentioned assembled erosion gully greening slope protection skeleton, a 50 cm deep groove is arranged at the platform at the top of the slope in the honeycomb grid slope protection mechanism, and the upper end of the honeycomb grid is arranged at the deep groove for filling and fixing.
[0010] Preferably, in the above-mentioned assembled erosion gully greening slope protection skeleton, the gravel protection layer in the hydraulic interlocking brick slope protection mechanism is 10 cm thick.
[0011] Therefore, the utility model adopts an assembled erosion ditch greening slope protection skeleton of the above structure, which adopts a five-section structure and supports each other. The middle is hydraulic interlocking bricks, the outermost is a honeycomb grid slope protection, and the two middle sections are open spaces for green plants to be planted to form a plant system. The design of the five-section structure has one function of stabilizing the slope and another function of plant restoration. After the skeleton is established, the erosion ditch slope is both stable and has a good ecological effect. While waterproofing and consolidating the slope, it can also beautify the ecological environment of the erosion ditch, solving the problem that the current slope protection project will lead to a reduction in biodiversity or a decline in ecosystem service functions after completion.
[0012] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of a slope protection frame of an assembled erosion gully greening slope protection frame embodiment of the utility model;
[0014] Figure 2 It is a structural schematic diagram of a honeycomb grid slope protection mechanism of an embodiment of an assembled erosion gully greening slope protection framework of the utility model;
[0015] Figure 3 It is a structural schematic diagram of a hydraulic interlocking brick slope protection mechanism of an assembled erosion gully greening slope protection skeleton embodiment of the utility model. DETAILED DESCRIPTION
[0016] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.
[0017] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0018] See attached Figure 1-3 As shown, the present application provides an assembled erosion gully greening slope protection skeleton, including a honeycomb grid slope protection mechanism 1 and a hydraulic interlocking brick slope protection mechanism 2, wherein the hydraulic interlocking brick slope protection mechanism 2 is arranged in the middle of the honeycomb grid slope protection mechanism 1, and a green plant planting space 3 is arranged between the hydraulic interlocking brick slope protection mechanism 2 and the honeycomb grid slope protection mechanism 1, and the hydraulic interlocking brick slope protection mechanism 2, the honeycomb grid slope protection mechanism 1 and the green plant planting space 3 form a five-section structure;
[0019] The honeycomb mesh slope protection mechanism 1 includes a fixed foot 11 arranged at the bottom of the slope, a pine stake 14 for fixing the fixed foot 11, an anchor 12 for fixing the honeycomb mesh 13, and the honeycomb mesh 13 covering the slope. The fixed foot 11 is fixed to the bottom of the slope by the pine stake 14. The upper end of the honeycomb mesh 13 is laid on the top platform of the erosion ditch. The honeycomb mesh 13 is stretched and laid on the slope. The lower end of the honeycomb mesh 13 is fixedly connected to the fixed foot by a honeycomb mesh connector. The honeycomb mesh 13 is tightly fitted to the slope surface and fixed by the anchor 12. The honeycomb mesh 13 is backfilled with soil.
[0020] The hydraulic interlocking brick slope protection mechanism 2 includes a gabion stone foot 21 arranged in the foundation pit, a geotextile 22 laid on the slope surface, a gravel protective layer 23 laid on the geotextile 22, hydraulic interlocking bricks 24 connected to form a slope protection mat laid on the gravel protective layer 23, and the hydraulic interlocking bricks 24 on the top of the slope protection mat are buried in the soil and fixed with ropes.
[0021] In order to further optimize the above technical solution, the bottom layer and the surrounding area of the fixed foot 11 in the honeycomb grid slope protection mechanism 1 are backfilled and fixed with soil, and the upper 50 cm part of the fixed foot 11 is filled with soil.
[0022] It should be noted that when installing the fixed foot 11, the circular foundation fixed foot template prefabricated according to the construction design is assembled into the shape of the fixed foot 11 according to the size, and reinforced with pine wood piles 14. Before installing the fixed foot 11, the groove is cut, and the groove construction is strictly carried out according to the design and specifications. The length, width and height of the fixed foot are dug out according to the design size standard to achieve the stability of the slope protection, and the groove depth is strictly controlled and compacted.
[0023] In order to further optimize the above technical solution, the honeycomb grid slope protection mechanism 1 is fixed at the position of the line-laying point with a pine pile 14 with a diameter of 10cm-25cm, with a depth of not less than 20cm, and the pine pile at the fixed foot is reinforced with self-tapping screws to connect and fix the fixed foot to the pine pile.
[0024] In order to further optimize the above technical solution, a 50 cm deep trench is arranged at the platform at the top of the slope in the honeycomb grid slope protection mechanism 1, and the upper end of the honeycomb grid 13 is arranged in the deep trench for filling and fixing.
[0025] Specifically, after the top of the honeycomb grid 13 is fixed, it is stretched and laid parallel to the slope from the top of the slope until the lower end is connected to the fixed foot, and the threaded anchor 12 is used for auxiliary fixation at the corresponding position. The net is tightly attached to the slope surface to prevent it from being suspended in the air, so that the net remains flat and wrinkles are not generated, ensuring that the honeycomb grid 13 is tightly attached to the slope surface without gaps, and ensuring that the honeycomb grid is fully unfolded and firm.
[0026] To further optimize the above technical solution, the gravel protection layer 23 in the hydraulic interlocking brick slope protection mechanism 2 is 10 cm thick.
[0027] It should be noted that the anti-filtration geotextile 22 that meets the requirements is laid to ensure the stability and drainage performance of the pavement; after the construction of the geotextile is completed, a 10 cm thick gravel protective layer 23 is laid to prevent the edges and corners of hydraulic bricks from damaging the geotextile surface, thereby improving the stability and drainage performance of the pavement system.
[0028] Therefore, the utility model adopts an assembled erosion ditch greening slope protection skeleton of the above structure, which adopts a five-section structure and supports each other. The middle is hydraulic interlocking bricks, the outermost is a honeycomb grid slope protection, and the two middle sections are open spaces for green plants to be planted to form a plant system. The design of the five-section structure has one function of stabilizing the slope and another function of plant restoration. After the skeleton is established, the erosion ditch slope is both stable and has a good ecological effect. While waterproofing and consolidating the slope, it can also beautify the ecological environment of the erosion ditch, solving the problem that the current slope protection project will lead to a reduction in biodiversity or a decline in ecosystem service functions after completion.
[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.
Claims
1. An assembled erosion gully greening slope protection framework, characterized in that: It includes a honeycomb grid slope protection mechanism and a hydraulic interlocking brick slope protection mechanism, wherein the hydraulic interlocking brick slope protection mechanism is arranged in the middle of the honeycomb grid slope protection mechanism, and a green plant planting space is arranged between the hydraulic interlocking brick slope protection mechanism and the honeycomb grid slope protection mechanism, and the hydraulic interlocking brick slope protection mechanism, the honeycomb grid slope protection mechanism and the green plant planting space form a five-section structure; The honeycomb grid slope protection mechanism includes a fixed foot arranged at the bottom of the slope, a pine pile for fixing the fixed foot, an anchor rod for fixing the honeycomb grid, and a honeycomb grid covering the slope. The fixed foot is fixed at the bottom of the slope by the pine pile, the upper end of the honeycomb grid is laid on the top platform of the erosion ditch, the honeycomb grid is stretched and laid on the slope, the lower end of the honeycomb grid is fixedly connected to the fixed foot by a honeycomb grid connector, the honeycomb grid is tightly attached to the slope surface and fixed by an anchor rod, and the honeycomb grid cells are backfilled with planting soil; The hydraulic interlocking brick slope protection mechanism includes a gabion stone foot arranged in a foundation pit, a geotextile laid on the slope surface, a gravel protective layer laid on the geotextile, hydraulic interlocking bricks connected to form a slope protection mat laid on the gravel protective layer, and the hydraulic interlocking bricks on the top of the slope protection mat are buried in the soil and fixed with cables.
2. The assembled erosion gully greening slope protection framework according to claim 1 is characterized in that: The bottom layer of the fixed foot in the honeycomb grid slope protection mechanism and the surrounding area are backfilled with soil for fixation, and the upper 50cm layer of the fixed foot is filled with soil.
3. The assembled erosion gully greening slope protection framework according to claim 2 is characterized in that: In the honeycomb grid slope protection mechanism, pine wood piles with a diameter of 10cm-25cm are fixed at the position of the line-laying point, with a depth of not less than 20cm, and the pine wood piles at the fixed feet are reinforced with self-tapping screws so that the fixed feet are connected and fixed to the pine wood piles.
4. The assembled erosion gully greening slope protection framework according to claim 3 is characterized in that: A 50 cm deep ditch is arranged at the platform at the top of the slope in the honeycomb grid slope protection mechanism, and the upper end of the honeycomb grid is arranged at the deep ditch for landfill and fixation.
5. The assembled erosion gully greening slope protection framework according to claim 4 is characterized in that: The gravel protection layer in the hydraulic interlocking brick slope protection mechanism is 10 cm thick.