Garden ecological slope protection structure and construction method

Abstract

The invention discloses a garden ecological slope protection structure and a construction method, and belongs to the technical field of garden ecology. The structure comprises a slope protection body, and one face of the slope protection body is inclined. The hollowed-out hole square blocks are laid on the inclined face of the slope protection body at intervals, the hollowed-out hole square blocks are hollow, and first hollowed-out holes, second hollowed-out holes and third hollowed-out holes are formed in the length, width and height directions of the hollowed-out hole square blocks in a penetrating mode with the centers of the hollowed-out hole square blocks as starting points; wherein concave arc-shaped surfaces are arranged on the side lines of four corners of the hollow square block, and the two sides of each concave arc-shaped surface are in transition connection with a transverse convex arc-shaped surface and a longitudinal convex arc-shaped surface respectively. According to the planting device, the planting root system in each planting area can spread to other planting areas through the first hollowed-out holes and the second hollowed-out holes, so that when plants in a certain planting area cannot be planted and survive, the planting root systems in other areas can spread to the area, and then planting vacancies in the area are supplemented.

Description

Technical Field

[0001] The invention relates to a garden ecological slope protection structure and a construction method, belonging to the technical field of garden ecological technology. Background Art

[0002] The slopes of garden roads often have problems with soil erosion and landslides. In order to prevent the occurrence of soil erosion and landslides, it is necessary to protect and manage the slopes. The current slope protection methods mainly include slope protection with mortar-laid or dry-laid block stones, slope protection with concrete structures, slope protection with metal plastic mesh, and slope protection with gravel piles.

[0003] At present, when planting vegetation on ecological slope protection, the slope protection is usually divided into multiple planting areas, and seeds are buried in each planting area to solidify the sand. However, when planting vegetation in this way, if the vegetation in a single area dies, the plants in other areas cannot directly spread to the area where the vegetation died, resulting in uneven distribution of vegetation on the entire ecological slope protection, affecting the appearance. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a garden ecological slope protection structure and a construction method, which solves the problem in the prior art that ecological slope protection vegetation of the grid partition type cannot spread and grow.

[0005] The technical problem to be solved by the present invention is achieved by adopting the following technical scheme: a garden ecological slope protection structure comprises a slope protection body, one side of the slope protection body is inclined;

[0006] Perforated square blocks are laid on the inclined surface of the slope protection body at intervals, the interior of the perforated square blocks is hollow, and starting from the center of the perforated square blocks, the first perforated holes, the second perforated holes and the third perforated holes are respectively opened in the three directions of length, width and height of the perforated square blocks;

[0007] Among them, concave arc surfaces are arranged on the four corner edges of the perforated blocks, and the two sides of the concave arc surfaces are transitionally connected with transverse convex arc surfaces and longitudinal convex arc surfaces respectively. The perforated blocks are spliced ​​together to enclose a planting area, and the planting area is connected with each other through the first and second perforations.

[0008] By adopting the above technical solution, after each perforated block is laid on the inclined surface of the slope protection body, each planting area can be interconnected through the first perforated hole and the second perforated hole, so that the root system of the plants in each planting area can spread to other planting areas through the first perforated hole and the second perforated hole, so that when the plants in a certain planting area fail to survive, the root system of the plants in other areas can spread to the area, thereby supplementing the plant vacancies in the area. Secondly, when the perforated blocks are laid, a variety of laying methods can be combined by arranging the concave arc surface of the perforated block with the transverse convex arc surface or the longitudinal convex arc surface on the adjacent perforated block to fit each other, so that it can be changed according to the specific construction environment. When the area required for the planting area is large, the perforated blocks are laid horizontally, and when the area required for the planting area is small, the perforated blocks are laid vertically.

[0009] The present invention is further configured as follows: a plurality of groups of water distribution holes are arranged in a longitudinal array above the inclined surface of the slope protection body, each group of water distribution holes is respectively connected to a drainage channel, and the drainage channel extends upward and is connected to a water distribution pipe.

[0010] By adopting the above technical solution, water is delivered to the water distribution holes through the water distribution pipes to achieve precise sprinkler irrigation on the slope, maintain the water demand of vegetation, avoid root degradation caused by drought, and enhance the ecological self-stabilization capacity of the slope protection. After the water is discharged through the water distribution holes, it penetrates into the soil and flows downward, and diffuses to each planting area through the first hollow hole and the second hollow hole, thereby irrigating the plants in the planting area.

[0011] The present invention is further configured as follows: a drainage groove is arranged below the inclined surface of the slope protection body, and a drainage outlet is opened on the connecting surface between the drainage groove and the bottom of the slope protection body, and water on the slope protection body flows from top to bottom to below the inclined surface of the slope protection body, and then enters the drainage groove through the drainage outlet.

[0012] By adopting the above technical solution, the water flowing from the main body of the slope protection to the bottom flows into the drainage trough through the drainage port, and the water is discharged through the drainage trough. The water flow on the slope of the slope protection naturally flows down under the action of gravity, and quickly flows into the drainage trough through the drainage port, avoiding the accumulation of water flow at the foot of the slope, reducing the impact of hydrostatic pressure on the stability of the slope. The drainage trough serves as a terminal collection facility for the slope water flow, avoiding the water flow from directly scouring the foot of the slope or the surrounding ground, and effectively preventing slope erosion and soil erosion.

[0013] The present invention is further configured as follows: a cover plate is arranged above the drainage groove, and a plurality of water seepage notches are equidistantly provided on the cover plate.

[0014] By adopting the above technical solution, the cover plate can prevent dead branches from rolling into the gutter and causing blockage of the gutter. At the same time, a seepage notch is opened on the gutter, and rainwater above the cover plate is discharged into the gutter through the seepage notch on rainy days to prevent rainwater from gathering on the cover plate. Dead leaves on the slope protection body slide to the bottom of the slope protection body under the influence of gravity and rainwater, and fall onto the cover plate, making it easy to clean.

[0015] The present invention is further configured as follows: a water wheel plate is provided at the water outlet of the drainage trough, a conveyor belt is provided on the cover plate, the water wheel plate is used to drive the conveyor belt to move, the conveyor belt is used to transport the dead branches and leaves fallen from the slope protection body, and the movement direction of the conveyor belt is opposite to the flow direction of the water flow.

[0016] By adopting the above technical solution, a water wheel plate is set at the water outlet of the drainage trough, and a conveyor belt is laid on the cover plate. The water wheel plate is rotated by the impact of water flow, thereby driving the conveyor belt to move. Since the rotation direction of the water wheel plate impacted by the water flow is opposite to the direction of water flow movement, the direction in which the conveyor belt is driven by the water wheel plate is the same as the direction of water flow, so that the dead leaves can be transported to a position far away from the water outlet of the drainage trough through the conveyor belt, so that one side of the drainage trough is used for drainage and the other side is used for collecting dead leaves.

[0017] The present invention is further configured as follows: a driving assembly is further arranged below the inclined surface of the slope protection body, the driving assembly comprises a fixed rotating shaft, an arc plate is rotatably arranged on the fixed rotating shaft, the arc plate is provided with a hollow cavity and a sliding rod is arranged through the hollow cavity, and thrust rods are rotatably connected to the two ends of the sliding rod;

[0018] Among them, drivers are arranged on both sides of the slope protection body, a rotating wheel is installed on the driver, one end of the thrust rod is rotatably connected to the outer circular end surface of the rotating wheel, and the thrust rod swings up and down under the rotation of the rotating wheel and drives the arc plate to flip.

[0019] By adopting the above technical solution, a driving assembly is arranged at the bottom of the slope of the main body of the slope protection, driving the arc plate to turn over at a fixed time, so that the dead leaves falling on the arc plate are transferred to the conveyor belt, and transported to the collection point through the conveyor belt. The arc plate can prevent the dead leaves from entering the drainage trough through the drainage hole, and prevent a large number of dead leaves from accumulating at the drainage outlet and blocking the drainage outlet.

[0020] The present invention is further configured as follows: a plurality of drainage openings are longitudinally provided on the arc-shaped plate.

[0021] By adopting the above technical solution, it is possible to ensure that water can pass smoothly while blocking the drainage hole, thereby playing a filtering role. After the water flows into the drainage hole through the drainage bayonet, it enters the drainage trough through the drainage hole.

[0022] The present invention is further configured as follows: transition rods are provided in the drainage bayonet ports at both ends of the arc plate, a scraper strip is slidably provided on the upper surface of the arc plate, one end of the transition rod is rotatably connected to the slope protection body, and the other end is rotatably connected to the scraper strip, the transition rod swings with the swing of the arc plate and drives the scraper strip to slide on the transition plate.

[0023] By adopting the above technical solution, through the setting of the transition rod and the use of the scraper bar, when the arc plate swings, the transition rod can swing synchronously with the arc plate, and at the same time pull the scraper bar to move on the arc plate, so that the dead leaves fallen on the arc plate can quickly fall onto the conveyor belt under the scraping of the scraper bar.

[0024] The present invention is further configured as follows: a curved arc extension plate is provided at the end of the water wheel plate, and when the water wheel plate is installed, the curved direction of the curved extension plate faces the inside of the drainage groove.

[0025] By adopting the above technical solution, since the impact direction of the water flow is opposite to the bending curvature of the extension plate arranged on the water wheel plate, when the water flow hits the water wheel plate, the inwardly bent water wheel plate can capture the water flow to a certain extent, thereby increasing the impact of the water flow on the water wheel plate and improving the driving force of the water wheel plate.

[0026] The present application also relates to a construction method of a garden ecological slope protection structure, which specifically comprises the following steps:

[0027] Step 1: Evenly lay a layer of soil on the slope of the main body of the slope protection, and lay the perforated squares on the soil from left to right and from top to bottom. Between adjacent perforated squares, the inner concave arc surface and the horizontal outer convex arc surface or the longitudinal outer convex arc surface fit each other. During laying, knock with a rubber hammer to make part of the perforated square sink into the soil;

[0028] Step 2: After the perforated blocks are laid, lay the grass blocks with plant seeds in the planting area surrounded by the perforated blocks, while ensuring that the outer surface of the grass blocks does not exceed the outer surface of the perforated blocks during the laying process. The rest of the area is laid with grass blocks without plant seeds.

[0029] Step 3: Send water to the water distribution holes through the water distribution pipe. After the water flows out through the water distribution holes, it irrigates the entire slope protection body. The irrigating water flows downward after penetrating the soil and flows into the drainage ditch from the drainage hole.

[0030] By adopting the above technical solution, by evenly laying a layer of soil on the slope of the main body of the slope protection and laying perforated blocks, the soil can be effectively fixed, soil and water loss can be reduced, and the overall stability of the slope protection can be enhanced. The design of the perforated blocks allows a good combination between the soil and the blocks, increasing the anti-slip ability of the slope protection.

[0031] The beneficial effect of the present invention is that through the multiple hole designs of the hole blocks, after the hole blocks are laid, the planting areas can be interconnected through the first hole and the second hole, thereby making it possible for the plants in the planting areas to spread. When the plants in a certain planting area fail to survive or die, the roots of the plants in the adjacent planting area can spread to the planting area through the first hole and the second hole, ensuring that the plants on the entire slope protection body are distributed more evenly.

[0032] The drainage trough can collect and store rainwater flowing down from the main slope protection body. When the weather is hot, the collected rainwater can be sprayed back onto the main slope protection body through the water distribution pipe to irrigate the plants in the planting area. Rational use of water resources.

[0033] By setting up the curved plate and using it in conjunction with the drainage trough, the dead leaves can be flipped over through the curved plate, so that the dead leaves slide onto the conveyor belt and are transported to a unified discharge point for collection through the conveyor belt.

[0034] By setting the scraper strip and the transition rod, the dead leaves on the curved plate can be quickly scraped off onto the conveyor belt when the curved plate swings, thereby preventing the dead leaves from sticking to the curved plate due to rainwater and being difficult to slide off automatically. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0036] Figure 2 It is a schematic diagram of the three-dimensional structure of the perforated square block of the present invention;

[0037] Figure 3 It is a schematic diagram of the three-dimensional structure of the slope protection body of the present invention;

[0038] Figure 4 is a side view of the present invention;

[0039] Figure 5 For the present invention Figure 4 Cross-section view in the AA direction;

[0040] Figure 6 It is a schematic diagram of the three-dimensional structure of the water wheel plate of the present invention;

[0041] Figure 7 For the present invention Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0042] Figure 8 It is a schematic diagram of the three-dimensional structure of the driving component of the present invention;

[0043] Fig. 9 This is a schematic diagram of laying perforated blocks in the first embodiment of the present invention;

[0044] Fig.10 This is a schematic diagram of laying perforated blocks in the second embodiment of the present invention;

[0045] Fig.11 This is a schematic diagram of laying perforated blocks in Embodiment 3 of the present invention;

[0046] Fig.12 This is a schematic diagram of laying perforated blocks in the fourth embodiment of the present invention.

[0047] In the figure: 1. slope protection body; 2. perforated square block; 201. first perforation; 202. second perforation; 203. third perforation; 204. inwardly concave arc surface; 205. transversely convex arc surface; 206. longitudinally convex arc surface; 3. drainage groove; 301. drainage outlet; 4. cover plate; 401. seepage groove; 5. water wheel plate; 501. arc extension plate; 6. transmission belt; 7. fixed shaft; 8. arc plate; 801. drainage bayonet; 802. hollow cavity; 9. drive assembly; 901. rotating wheel; 902. thrust rod; 903. sliding rod; 904. driver; 10. planting area; 11. drainage channel; 12. water distribution pipe; 13. water distribution hole; 14. scraper; 15. transition rod; 16. synchronous wheel; 17. transmission shaft; 18. reset spring. DETAILED DESCRIPTION

[0048] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below with reference to specific illustrations.

[0049] like Figure 1 As shown, the garden ecological slope protection structure includes a slope protection body 1, one side of which is an inclined surface; the slope protection body 1 is integrally cast by casting, and the overall cross-section is trapezoidal, and the inclination angle of the inclined surface is less than 45°. A number of perforated squares 2 are evenly laid on the inclined surface of the slope protection body 1 at equal intervals, and each perforated square 2 has the same shape and size, such as Figure 2 As shown, the inside of the perforated block 2 is hollow, and starting from the center of the perforated block 2, the first perforated hole 201, the second perforated hole 202 and the third perforated hole 203 are respectively opened in the length, width and height directions of the perforated block 2; wherein, the four corner edges of the perforated block 2 are provided with an inward concave arc surface 204, and the two sides of the inward concave arc surface 204 are respectively transitionally connected with a transverse outward convex arc surface 205 and a longitudinal outward convex arc surface 206, and the perforated blocks 2 are spliced ​​together to enclose a planting area 10, and the planting area 10 is interconnected with the first perforated hole 201 and the second perforated hole 202. When the slope protection body 1 is cast, an extension angle is cast on the top of the slope of the slope protection body 1, which is used to engage with the perforated block 2 laid on the slope protection body 1, and plays a certain positioning role for the perforated block 2, which can facilitate the laying personnel to accurately position.

[0050] During the laying process of the perforated squares 2, the first row of perforated squares 2 laid on the top of the slope of the slope protection body 1 is positioned by fitting the concave arc surface 204 on the perforated squares 2 with the extension angle on the slope protection body 1. After positioning the perforated squares 2 by the extension angle, continue to lay the perforated squares 2 at other positions, and lay them sequentially from left to right and from top to bottom. During the laying process, the adjacent perforated squares 2 are positioned by fitting the concave arc surface 204 with the transverse convex arc surface 205 or the longitudinal convex arc surface 206.

[0051] After the perforated square block 2 is laid, Figure 1 As shown, the cavities of each perforated block 2 are interconnected in the horizontal direction through the second perforations 202, and in the longitudinal direction through the first perforations 201. The empty areas between the perforated blocks 2 and the empty areas in the middle of the perforated blocks 2 serve as planting areas 10. The planting areas 10 are interconnected, so that the roots of the plants planted in the planting areas 10 can spread to a larger area, so that the water and soil connection on the entire slope protection body 1 is tighter. At the same time, because the roots of the plants in adjacent planting areas 10 can spread to each other, the plants in the planting areas 10 with lush growth can spread to the planting areas 10 where the plants are dead, so that the plants in the entire slope protection body 1 can grow more completely, and there will be no vacancy in a certain planting area 10, and there is no need for the staff to replant later. The slope protection structure formed after the perforated blocks 2 are laid not only ensures the stability of the water and soil on the slope protection body 1, but also the interconnected planting cavities inside the perforated blocks 2 are more conducive to the growth of plants.

[0052] Further, such as Figure 3 As shown, a plurality of groups of water distribution holes 13 are arranged in a longitudinal array above the inclined surface of the slope protection body 1, and each group of water distribution holes 13 is respectively connected to a drainage channel 11, and the drainage channel 11 extends upward and is connected to a water distribution pipe 12. The water distribution holes 13 are arranged between two extension angles, and the extension angles are respectively attached to the concave arc surfaces 204 of the two perforated square blocks 2, and the water discharged from the water distribution holes 13 flows to the bottom of the slope protection body 1 through the planting area 10 formed between the two perforated square blocks 2.

[0053] Further, such as Figure 4 and Figure 5 As shown, a drainage groove 3 is provided below the slope of the slope protection body 1, and a drainage port 301 is provided at the connection surface between the drainage groove 3 and the bottom of the slope protection body 1. After the water on the slope protection body 1 flows from top to bottom to the slope of the slope protection body 1, it enters the drainage groove 3 through the drainage port 301. A cover plate 4 is provided above the drainage groove 3, and a plurality of water seepage notches 401 are provided on the cover plate 4 at equal intervals.

[0054] The drainage groove 3 is used to clear the water flow of the entire slope protection body 1. When it is rainy, a large amount of rainwater flows along the inclined surface of the slope protection body 1 to the lower part of the slope protection body 1, enters the drainage groove 3 through the drainage hole, and flows into the rainwater collection area through the diversion effect of the drainage groove 3. At the same time, a cover plate 4 with a water seepage notch 401 is arranged above the drainage groove 3, which can effectively prevent debris from entering the drainage groove 3 and causing the drainage groove 3 to be blocked.

[0055] Furthermore, the drainage trough 3 serves as a terminal collection facility for the slope water flow, preventing the water flow from directly scouring the slope foot or the surrounding ground, and effectively preventing slope erosion and soil erosion. The bottom surface of the drainage trough 3 is an inclined surface with an inclination angle of less than 5°, which is conducive to directing the water flow to a predetermined point and can prevent rainwater from accumulating in the drainage trough 3.

[0056] Water is delivered to the water distribution holes 13 through the water distribution pipe 12 to achieve precise irrigation on the slope, maintain the water demand of vegetation, avoid root degradation caused by drought, and enhance the ecological self-stabilization ability of the slope protection. After the water is discharged through the water distribution holes 13, it penetrates into the soil and flows downward, and diffuses to each planting area 10 through the first hollow hole 201 and the second hollow hole 202, thereby irrigating the plants in the planting area 10.

[0057] like Figure 4 and Figure 6 As shown, the left side of the drainage trough 3 is a dead leaf collection area, and the right side is a water outlet. The water outlet of the drainage trough 3 is provided with a water wheel plate 5, and the cover plate 4 is provided with a conveyor belt 6. The water wheel plate 5 is used to drive the conveyor belt 6 to move. The conveyor belt 6 is used to transport the dead branches and leaves fallen from the slope protection body 1, and the movement direction of the conveyor belt 6 is opposite to the flow direction of the water.

[0058] Specifically, a synchronous wheel 16 is provided on one side of the water wheel plate 5, and a transmission shaft 17 is provided at the end of the conveyor belt 6. The synchronous wheel 16 is installed on the transmission shaft 17. The two synchronous wheels 16 are connected by a synchronous belt (not shown). The water wheel plate 5 rotates under the impact of the water flow, driving the conveyor belt 6 to move, thereby transmitting the dead leaves that fall on the conveyor belt 6 to the collection area.

[0059] A water wheel plate 5 is arranged at the water outlet of the drainage trough 3, and a conveyor belt 6 is laid on the cover plate 4. The water wheel plate 5 is rotated by the impact of water flow, thereby driving the conveyor belt 6 to move. Since the rotation direction of the water wheel plate 5 impacted by the water flow is opposite to the movement direction of the water flow, the direction in which the water wheel plate 5 drives the conveyor belt 6 to move is the same as the direction of the water flow, so that the dead leaves and branches can be transported to a position far away from the water outlet of the drainage trough 3 through the conveyor belt 6, so that one side of the drainage trough 3 is used for drainage, and the other side is used for collecting dead leaves and branches.

[0060] Furthermore, a curved extension plate 501 is provided at the end of the water wheel plate 5. When the water wheel plate 5 is installed, the curved extension plate 501 is bent toward the inside of the drainage groove 3. Since the impact direction of the water flow is opposite to the curved curvature of the extension plate provided on the water wheel plate 5, when the water flow impacts the water wheel plate 5, the inwardly curved water wheel plate 5 can capture the water flow to a certain extent, thereby increasing the impact force of the water flow on the water wheel plate 5 and improving the driving force of the water wheel plate 5.

[0061] Furthermore, a driving assembly 9 is provided below the inclined surface of the slope protection body 1, and the driving assembly 9 includes a fixed rotating shaft 7, on which an arc plate 8 is rotatably provided, and the arc plate 8 is used to collect the dead leaves that slide down from the slope protection body 1 and discharge the dead leaves onto the conveyor belt 6 by flipping.

[0062] Specifically, Figure 7 and Figure 8 As shown, the arc plate 8 is provided with a hollow cavity 802 and a sliding rod 903 is provided through the hollow cavity 802. The sliding rod 903 is specifically provided at the end of the arc plate 8 and is rotatably connected to the hollow cavity 802. The two ends of the sliding rod 903 are rotatably connected to the thrust rod 902; wherein, the two side surfaces of the slope protection body 1 are provided with a driver 904, and the driver 904 is specifically a motor, which is fixed to the side surface of the slope protection body 1 through two connecting blocks. A rotating wheel 901 is installed on the driver 904, and the center of one end surface of the rotating wheel 901 is connected to the rotating shaft on the driver 904, and one point of the outer ring of the other end surface is rotatably connected to one end of the thrust rod 902.

[0063] Driven by the driver 904, the rotating wheel 901 drives the thrust rod 902 to swing up and down, thereby pushing the sliding rod 903 rotatably connected to the other end of the thrust rod 902 to swing. The sliding rod 903 drives the entire arc plate 8 to swing with the fixed rotating shaft 7 as the center. By setting the rotation frequency of the driver 904, the fallen leaves scattered on the arc plate 8 can be cleaned regularly to prevent the fallen leaves from blocking the drain outlet 301.

[0064] Further, such as Figure 8 As shown, a plurality of drainage openings 801 are longitudinally provided on the arc-shaped plate 8 .

[0065] The drainage openings 801 are longitudinally equidistantly arranged on the arc-shaped plate 8 , so that the water flowing down from the slope protection body 1 can enter the drainage port 301 through the drainage openings 801 .

[0066] Furthermore, a transition rod 15 is provided in the drainage bayonet 801 at both ends of the arc plate 8, and a scraper strip 14 is slidably provided on the upper surface of the arc plate 8. The length of the entire scraper strip 14 is equal to the length of the arc plate 8, and the two ends of the scraper strip 14 are rotatably connected to the transition rod 15, and the other end of the transition rod 15 is rotatably connected to the slope protection body 1. Both transition rods 15 can swing with the swing of the arc plate, and during the swinging process, the scraper strip 14 rotatably connected thereto can be driven to slide along the inner side surface of the arc plate, thereby scraping off the dead leaves adhered to the arc plate due to rainwater, so that the dead leaves on the arc plate can smoothly fall onto the conveyor belt 6.

[0067] Furthermore, a return spring 18 is provided at the rotation connection point between the transition rod 15 and the slope protection body 1. When the radian plate is flipped in a direction away from the slope protection body 1, the state of the radian plate is as follows: Figure 7 As shown in the dotted line, the return spring 18 will be compressed and store elastic force. When the radian plate flips toward the direction close to the slope protection body 1, the state of the radian plate is as follows: Figure 7 As shown in the solid line, the elastic force stored in the return spring 18 is released so that the transition rod 15 can slide to the initial state along the inner wall of the hollow cavity 802 inside the radian plate. The setting of the return spring 18 can prevent the transition rod 15 from interfering with the radian plate when swinging, thereby preventing the radian plate from being unable to swing.

[0068] Embodiment 1:

[0069] like Fig. 9 As shown, four perforated blocks 2 are longitudinally spliced ​​to form the smallest central planting area 10. Between adjacent perforated blocks 2, the concave arc surface 204 on the perforated block 2 fits onto the transverse convex arc surface 205 on its adjacent perforated block 2. At this time, the four longitudinal convex arc surfaces 206 on each perforated block 2 are in an empty state.

[0070] Embodiment 2:

[0071] like Fig.10 As shown, four perforated blocks 2 are longitudinally spliced ​​to form a larger central planting area 10 than that in Example 1. Between adjacent perforated blocks 2, the concave arc surface 204 on the perforated block 2 fits onto the longitudinal convex arc surface 206 on its adjacent perforated block 2. At this time, the four transverse convex arc surfaces 205 on each perforated block 2 are in an empty state.

[0072] Embodiment three:

[0073] like Fig.11As shown, the area of ​​the central planting area 10 formed by the longitudinal splicing of four perforated blocks 2 is between that of the first embodiment and that of the second embodiment. At this time, between adjacent perforated blocks 2, if the two inwardly concave arc surfaces 204 at the diagonal positions of the perforated blocks 2 fit with the longitudinal outwardly convex arc surface 206, then the other two inwardly concave arc surfaces 204 at the diagonal positions fit with the transverse outwardly convex arc surface 205.

[0074] Embodiment 4:

[0075] like Fig.12 As shown, the perforated blocks 2 can also be spliced ​​by combining them horizontally and vertically, so as to enclose a larger central planting area 10. In this way, any splicing method of embodiments one to three can be applied for laying, so as to combine a variety of laying schemes.

[0076] The present application also relates to a construction method of a garden ecological slope protection structure, which is used to lay and install the above-mentioned slope protection structure, and specifically comprises the following steps:

[0077] Step 1: Evenly lay a layer of soil on the slope of the main body 1 of the slope protection, and lay the perforated squares 2 on the soil from left to right and from top to bottom. Between adjacent perforated squares 2, the inner concave arc surface 204 and the transverse outer convex arc surface 205 or the longitudinal outer convex arc surface 206 fit each other. When laying, a part of the perforated square 2 is sunk into the soil by hitting with a rubber hammer. By evenly laying a layer of soil on the slope of the main body 1 of the slope protection and laying the perforated squares 2, the soil can be effectively fixed, soil erosion can be reduced, and the overall stability of the slope protection can be enhanced. The design of the perforated squares 2 allows a good combination between the soil and the squares, which increases the anti-slip ability of the slope protection.

[0078] Step 2: After the perforated blocks 2 are laid, the grass blocks with plant seeds are laid in the planting area 10 surrounded by the perforated blocks 2, while ensuring that the outer surface of the grass blocks does not exceed the outer surface of the perforated blocks 2 during the laying process, and the remaining areas are laid with grass blocks without plant seeds; the planting area 10 surrounded by the perforated blocks 2 provides an exclusive growth space for the plants, ensuring that the seeds germinate and grow in a suitable environment, and avoiding seed loss due to water erosion or human interference.

[0079] Step three: water is delivered to the water distribution hole 13 through the water distribution pipe 12. The water flows out through the water distribution hole 13 to irrigate the entire slope protection body 1. The irrigating water flows downward after penetrating the soil and flows into the drainage ditch 3 from the drainage hole.

[0080] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. The garden ecological slope protection structure is characterized by: include: A slope protection body (1), wherein one side of the slope protection body (1) is inclined; Perforated square blocks (2) are laid at intervals on the inclined surface of the slope protection body (1); the interior of the perforated square blocks (2) is perforated, and starting from the center of the perforated square block (2), a first perforated hole (201), a second perforated hole (202) and a third perforated hole (203) are respectively opened in three directions of length, width and height of the perforated square block (2); In which, the four corner edges of the perforated square block (2) are provided with inwardly concave arc surfaces (204), and the two sides of the inwardly concave arc surfaces (204) are transitionally connected with transversely convex arc surfaces (205) and longitudinally convex arc surfaces (206), and the area enclosed by the perforated square blocks (2) after being spliced ​​together and the area left empty in the middle of the perforated square blocks (2) are planting areas (10), and the planting areas (10) are connected to each other through the first perforations (201) and the second perforations (202).

2. The garden ecological slope protection structure according to claim 1 is characterized by: A plurality of groups of water distribution holes (13) are arranged in a longitudinal array above the inclined surface of the slope protection body (1), each group of water distribution holes (13) is respectively connected to a drainage channel (11), and the drainage channel (11) extends upward and is connected to the same water distribution pipe (12).

3. The garden ecological slope protection structure according to claim 1 is characterized by: A drainage groove (3) is arranged below the inclined surface of the slope protection body (1), and a drainage outlet (301) is provided on the connection surface between the drainage groove (3) and the bottom of the slope protection body (1). Water on the slope protection body (1) flows from top to bottom to below the inclined surface of the slope protection body (1), and then enters the drainage groove (3) through the drainage outlet (301).

4. The garden ecological slope protection structure according to claim 3 is characterized by: A cover plate (4) is arranged above the drainage groove (3), and a plurality of water seepage notches (401) are equidistantly provided on the cover plate (4).

5. The garden ecological slope protection structure according to claim 4 is characterized by: A water wheel plate (5) is provided at the water outlet of the drainage trough (3), and a conveyor belt (6) is provided on the cover plate (4). The water wheel plate (5) is used to drive the conveyor belt (6) to move. The conveyor belt (6) is used to convey the dead branches and leaves that fall from the slope protection body (1). The movement direction of the conveyor belt (6) is opposite to the flow direction of the water flow.

6. The garden ecological slope protection structure according to claim 1 is characterized by: A driving assembly (9) is also provided below the slope of the slope protection body (1), and the driving assembly (9) comprises a fixed rotating shaft (7), an arc-shaped plate (8) is rotatably provided on the fixed rotating shaft (7), the arc-shaped plate (8) is provided with a hollow cavity (802) and a sliding rod (903) is provided through the hollow cavity (802), and thrust rods (902) are rotatably connected at both ends of the sliding rod (903); Wherein, a driver (904) is arranged on both sides of the slope protection body (1), a rotating wheel (901) is installed on the driver (904), one end of the thrust rod (902) is rotatably connected to the outer circular end surface of the rotating wheel (901), and the thrust rod (902) swings up and down under the rotation of the rotating wheel (901) and drives the arc plate (8) to flip.

7. The garden ecological slope protection structure according to claim 6 is characterized by: The arc-shaped plate (8) is longitudinally provided with a plurality of drainage openings (801).

8. The garden ecological slope protection structure according to claim 6 is characterized by: Transition rods (15) are arranged in the drainage clamps (801) at both ends of the arc plate (8); a scraper strip (14) is slidably arranged on the upper surface of the arc plate (8); one end of the transition rod (15) is rotatably connected to the slope protection body (1), and the other end is rotatably connected to the scraper strip (14); the transition rod (15) swings along with the swing of the arc plate (8) and drives the scraper strip (14) to slide along its outer surface.

9. The garden ecological slope protection structure according to claim 5 is characterized by: A curved arc extension plate (501) is provided at the end of the water wheel plate (5); when the water wheel plate (5) is installed, the curved direction of the curved extension plate (501) faces the interior of the drainage groove (3).

10. A construction method for a garden ecological slope protection structure, specifically applied to the slope protection structure as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: evenly laying a layer of soil on the slope of the slope protection body (1), laying the perforated square blocks (2) on the soil from left to right and from top to bottom, with the inner concave arc surface (204) and the transverse outer convex arc surface (205) or the longitudinal outer convex arc surface (206) between adjacent perforated square blocks (2) being fitted to each other, and knocking with a rubber hammer during laying so that a part of the perforated square blocks (2) is sunk into the soil; Step 2: After the perforated blocks (2) are laid, grass blocks with plant seeds are laid in the planting area (10), while ensuring that the outer surface of the grass blocks does not exceed the outer surface of the perforated blocks (2) during the laying process, and grass blocks without plant seeds are laid in the remaining areas; Step 3: water is delivered to the water distribution hole (13) through the water distribution pipe (12). The water flows out through the water distribution hole (13) to irrigate the entire slope protection body (1). The irrigating water flows downward after penetrating the soil and flows into the drainage ditch (3) from the drainage hole.

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