An ecological retaining wall of facing concrete blocks for estuary coastlines

Abstract

The utility model discloses an ecological retaining wall of facing concrete block for estuary coastline in the field of ecological protection slope, its structure includes, the utility model first block can produce stronger use effect after cooperation with second block, and the manufacturing difficulty of required protection slope ladder is lower, and through the pouring of simple stacking combination concrete retaining wall can reach excellent use effect, and the structure is stable and has good adaptability, and fully guarantees the effect of erosion resistance and erosion resistance. The effect of creating protection slope ladder, the interstice of first block and second block stacked together can provide planting area, and the drainage hole is equipped in the block, and the water permeability is guaranteed, and the plant planting effect is improved. Plant planting effect. The utility model greatly improves the erosion resistance and ecological restoration rate of estuary coastline ecological retaining wall.

Description

Technical Field

[0001] This utility model relates to the field of ecological slope protection, specifically to an ecological retaining wall made of concrete blocks for river estuary coastlines. Background Technology

[0002] Ecological retaining walls are a type of retaining wall that serves both ecological and environmental protection purposes, as well as aesthetic functions, and prevents soil erosion. Ecological retaining walls have broad market prospects and can be fully applied in the maintenance and restoration of river estuaries and coastlines. They are easy and quick to construct, have low requirements for the foundation, occupy little land, can be designed as multi-layered retaining walls, come in various forms, have beautiful shapes, are adaptable to small-scale settlement, have good structural durability, and have lower overall costs compared to traditional retaining walls.

[0003] In response to the current problems with block-based ecological retaining walls, corresponding solutions have been developed: Traditional block-based ecological retaining walls typically use a stack of identical blocks, requiring the excavation of steps of appropriate size for placement when facing challenging slope conditions. This results in poor erosion and scour resistance. Furthermore, traditional retaining wall products have limited functionality; when large-scale planting is needed, the planting density is almost zero, failing to achieve the desired ecological benefits. Utility Model Content

[0004] The main purpose of this utility model is to overcome the shortcomings of the existing technology and provide an ecological retaining wall made of concrete blocks for estuary coastlines.

[0005] This utility model is achieved by the following technical solution: an ecological retaining wall with concrete blocks for river estuary coastline, including an ecological slope protection, a slope protection step is provided on one side of the ecological slope protection, a plurality of first blocks are provided on the upper surface of the steps of the slope protection step, a second block is provided on the upper surface of the first blocks, and the first blocks and the second blocks are closely attached to the side wall of the steps of the slope protection step.

[0006] Furthermore, the first block is an I-shaped structural block, the lower part of the I-shaped structural block is a first extension section, the middle part of the I-shaped structural block is provided with locking grooves on both sides, the upper part of the I-shaped structural block is a second extension section, the two ends of the second extension section are four-sided frustum structures, the middle part of the I-shaped structural block is provided with a first drainage hole, the upper part of the I-shaped structural block is provided with a third extension section, and the middle part of the third extension section is provided with a planting trough.

[0007] Furthermore, the second block is an I-shaped structural block, the lower part of the I-shaped structural block is a first extension section, the middle part of the I-shaped structural block is provided with locking grooves on both sides, the upper part of the I-shaped structural block is a second extension section, the two ends of the second extension section are quadrangular frustum structures, the middle part of the I-shaped structural block is provided with a first drainage hole, and the top surface of the upper end of the second extension section of the I-shaped structural block is a mating plane.

[0008] Furthermore, both the first and second blocks have through-holes at their horizontal center.

[0009] Furthermore, the length of the slope protection step is the same as that of the first block, and the height of the slope protection step is the same as the height of the first block and the second block stacked together.

[0010] Furthermore, the upper end face of the third extension section is provided with an uneven, wavy surface.

[0011] Furthermore, the I-shaped structural blocks of the first and second blocks are of the same specifications; and the I-shaped structural blocks of the first and second blocks have horizontal holes for rope penetration and fixing in the middle, and the rear of the I-shaped structural blocks have notches. Beneficial effects

[0012] Compared with existing technologies, the beneficial effects of this utility model are as follows: the first and second blocks of this utility model, when combined, produce a strong functional effect; the required slope protection steps are relatively easy to manufacture; and excellent functional effects can be achieved through simple stacking combined with concrete retaining wall pouring. The structure is stable and adaptable, fully guaranteeing erosion and impact resistance. It creates the effect of slope protection steps, and the gaps between the stacked first and second blocks provide planting areas. Drainage holes are provided within the blocks to ensure permeability and improve plant planting effectiveness. This utility model significantly improves the erosion resistance and ecological restoration rate of ecological retaining walls along estuaries and coastlines. Attached Figure Description

[0013] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the planar structure of the first block of this utility model.

[0015] Figure 3 This is a schematic diagram of the planar structure of the second block of this utility model.

[0016] In the diagram: 1. Ecological slope protection; 2. Slope protection steps; 3. First block; 4. Second block; 5. I-shaped structural block; 6. Third extension section; 7. First extension section; 8. Locking groove; 9. Second extension section; 10. Quadrangular frustum structure; 11. First drainage hole; 12. Planting trough; 13. Wavy surface; 14. Drainage hole; 15. Fitting plane; 16. Notch; 17. Rope through and fixing hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3 This utility model provides a technical solution for an ecological retaining wall made of facing concrete blocks for estuary coastlines: an ecological retaining wall made of facing concrete blocks for estuary coastlines, including an ecological slope, wherein a slope protection step is provided on one side of the ecological slope, characterized in that: a plurality of first blocks are provided on the upper surface of the steps of the slope protection step, and a second block is provided on the upper surface of the first blocks, wherein the first blocks and the second blocks are closely attached to the side wall of the steps of the slope protection step, and when a plurality of the first blocks and the second blocks are stacked together, the outer side of the second blocks can be flush with the outer side of the first blocks.

[0019] Preferably, the first block is an I-shaped structural block, the lower part of the I-shaped structural block is a first extension section, the middle part of the I-shaped structural block is provided with locking grooves on both sides, the upper part of the I-shaped structural block is a second extension section, the two ends of the second extension section are four-sided frustum structures, the middle part of the I-shaped structural block is provided with a first drainage hole, the upper part of the I-shaped structural block is provided with a third extension section, and the middle part of the third extension section is provided with a planting trough.

[0020] Preferably, the second block is an I-shaped structural block, the lower part of the I-shaped structural block is a first extension section, the middle part of the I-shaped structural block is provided with locking grooves on both sides, the upper part of the I-shaped structural block is a second extension section, the two ends of the second extension section are quadrangular frustum structures, the middle part of the I-shaped structural block is provided with a first drainage hole, and the top surface of the upper end of the second extension section of the I-shaped structural block is a mating plane.

[0021] Preferably, both the first block and the second block have through-holes at their horizontal center, so that when several first blocks and second blocks are stacked together, drainage can be carried out through the drainage holes.

[0022] Preferably, the length of the slope protection step is the same as that of the first block, and the height of the slope protection step is the same as the height of the first block and the second block stacked together.

[0023] Preferably, the upper end face of the third extension section is provided with an uneven wavy surface.

[0024] Preferably, the I-shaped structural blocks of the first and second blocks are of the same specifications; and the I-shaped structural blocks of the first and second blocks are provided with rope through holes in the middle. By passing the rope through the rope through holes, multiple sets of first or second blocks can be firmly fixed in the middle. The rear of the I-shaped structural block is provided with a notch, which can facilitate the pouring of cement and improve the fixing effect of the first and second blocks with the ecological slope protection.

[0025] The working principle of this utility model is as follows: A concrete block ecological retaining wall for river estuary coastlines. When using ecological retaining walls with facing concrete blocks. First, the first extension of the first block is installed towards the side wall of the steps of the slope protection ladder provided by the ecological slope protection. After the first block is installed horizontally, the second block is stacked on top of the first block. The first drainage hole between the first block and the second block is aligned. At this time, the slope protection ladder has completed the installation of one layer of blocks. After several first blocks and second blocks are installed together, a new slope protection step will be formed on the outside of the slope protection ladder provided by the ecological slope protection. After several first blocks and second blocks are installed together, they form a concrete block group. The concrete block group also serves as the formwork for the water-facing side of the retaining wall. Concrete is poured into the first drainage hole on the back side of the first block and the second block. At the same time, it is necessary to keep the planting trough set in the first block clean, fill it with planting soil, and plant plants in the holes.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An ecological retaining wall made of concrete blocks for estuary coastline, comprising an ecological slope protection (1), wherein a slope protection step (2) is provided on one side of the ecological slope protection (1), characterized in that: The upper surface of the steps of the slope protection staircase (2) is provided with several first blocks (3), and the upper surface of the first blocks (3) is provided with second blocks (4). The first blocks (3) and the second blocks (4) are closely attached to the side wall of the steps of the slope protection staircase (2) on one side. The first blocks (3) are I-shaped structural blocks (5). The lower part of the I-shaped structural block (5) is a first extension section (7). The two sides of the middle part of the I-shaped structural block (5) are provided with locking grooves (8). The upper part of the I-shaped structural block (5) is a second extension section (9). The two ends of the second extension section (9) are four-sided frustum structures (10). The middle part of the I-shaped structural block (5) is provided with a first drainage hole (1). 1) The upper part of the I-shaped structural block (5) is provided with a third extension section (6), and the middle part of the third extension section (6) is provided with a planting trough (12); the second block (4) is an I-shaped structural block (5), the lower part of the I-shaped structural block (5) is a first extension section (7), the middle part of the I-shaped structural block (5) is provided with a locking groove (8) on both sides, the upper part of the I-shaped structural block (5) is a second extension section (9), the two ends of the second extension section (9) are a quadrangular frustum structure (10), the middle part of the I-shaped structural block (5) is provided with a first drainage hole (11), and the top surface of the upper end of the second extension section (9) of the I-shaped structural block (5) is a mating plane (15).

2. The ecological retaining wall made of concrete blocks for estuary coastline as described in claim 1, characterized in that: Both the first block (3) and the second block (4) have a through-hole (14) at the horizontal center.

3. The ecological retaining wall made of concrete blocks for estuary coastline as described in claim 1, characterized in that: The length of the slope protection step (2) is the same as that of the first block (3), and the height of the slope protection step (2) is the same as the height of the first block (3) and the second block (4) stacked together.

4. The ecological retaining wall made of concrete blocks for estuary coastline as described in claim 1, characterized in that: The upper end face of the third extension section (6) is provided with an uneven wavy surface (13).

5. An ecological retaining wall made of concrete blocks for estuary coastlines according to claim 1, characterized in that: The I-shaped structural blocks (5) set in the first block (3) and the second block (4) are of the same specification.

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