Ecological reserved hole type natural revetment

Abstract

The invention discloses an ecological hole-reserved type natural revetment, and belongs to the technical field of revetments, the ecological hole-reserved type natural revetment comprises a base layer arranged on the shoreside, the base layer comprises a tamping layer, a gravel layer and a leveling layer which are arranged in sequence, and the leveling layer is provided with an anti-seepage felt; the first wave blocking mechanism, the second wave blocking mechanism and the third wave blocking mechanism are sequentially hinged, an elastic supporting mechanism is arranged at the bottom of the third wave blocking mechanism, and a plurality of rows of first reserved holes used for arranging green plants are formed in the second wave blocking mechanism. According to the ecological reserved hole type natural revetment, by means of the multiple rows of first reserved holes used for arranging green plants, the ecological diversity is improved, the ecological reserved hole type natural revetment is more attractive, the first wave blocking mechanism, the second wave blocking mechanism and the third wave blocking mechanism are hinged, the elastic supporting mechanism is arranged at the bottom of the third wave blocking mechanism, and the protruding and cracking phenomena are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of revetments, in particular to an ecological hole-retaining natural revetment. Background Art

[0002] A revetment is a slope protection structure built to prevent rivers, lakes and other water bodies from eroding the shore land. It is usually constructed of stone, concrete, steel or other durable materials, designed to resist the impact of water flow, prevent soil erosion, and protect the infrastructure and landscape of the shore. There are various types of revetments, including but not limited to upright, sloped, and natural vegetation buffer zones.

[0003] After searching, the patent with application number CN201922007707.6 discloses a composite ecological revetment, including a first revetment, a supporting mechanism with a bottom placed in a river, and a second revetment, the supporting mechanism is provided with a sewage interception pipe, the supporting mechanism and the second revetment are connected by a pedestrian walkway arranged at the top, one end of the pedestrian walkway is connected to the first revetment, part of the first revetment is placed on the top of the second revetment, the first revetment is provided with a planting trough, the planting trough is a sloped structure, and green plants are planted in the planting trough. An ecological landscape revetment that is transformed by organically combining the sewage interception pipe enclosed by the river, ecological slope protection and pedestrian walkway. However, the following problems still exist: (1) Only green plants are placed in the planting troughs. Since the planting troughs are located at a high position, they need to be irrigated regularly during daily maintenance, which is cumbersome. In addition, the protective performance is average and the aesthetics is poor.

[0004] (2) In winter, the bottom of the revetment freezes and increases in volume, making the integral revetment structure prone to bulging and cracking, affecting its protective performance. Summary of the invention

[0005] The purpose of the present invention is to provide an ecological hole-retaining natural revetment to solve the above-mentioned technical problems.

[0006] To achieve the above-mentioned purpose, the present invention provides an ecological hole-leaving natural revetment, including a base layer arranged on the shore, the base layer including a compacted layer, a crushed stone layer and a leveling layer arranged in sequence, an anti-seepage felt is arranged on the leveling layer, and also includes a first wave-blocking mechanism, a second wave-blocking mechanism and a third wave-blocking mechanism which are hinged in sequence, an elastic supporting mechanism is arranged at the bottom of the third wave-blocking mechanism, and the second wave-blocking mechanism is provided with several rows of first reserved holes for arranging green plants.

[0007] Preferably, the first wave-blocking mechanism comprises a first prefabricated plate, a plurality of parallel reinforcement plates are arranged on the lower side of the first prefabricated plate, a first slide groove is opened on the upper side of the first prefabricated plate, and a limit block is arranged at the tail end of the first slide groove.

[0008] Preferably, a wave-blocking slider is arranged in the first slide groove via a first buffer spring, and the wave-blocking slider is connected to the first wave-blocking plate.

[0009] Preferably, two mounting plates are provided on the upper side of the first prefabricated plate, a rotating shaft is provided between the two mounting plates, a transmission gear is provided on the rotating shaft, the transmission gear is meshed with the transmission rack in the first slide groove, a first wave-blocking plate is provided at one end of the transmission rack, a second buffer spring is provided on the side of the mounting plate, and the second wave-blocking plate is connected to the rotating shaft through an extension plate.

[0010] Preferably, the second wave-blocking mechanism comprises a second prefabricated plate, at least one second slide groove is provided on the upper side of the second prefabricated plate, a fixed plate is provided in the second slide groove, and an arc-shaped wave-blocking plate is provided on the fixed plate.

[0011] Preferably, a plurality of second reserved holes and water through holes for arranging green plants are provided on the upper side of the arc-shaped wave-breaking plate, and the second reserved holes and the water through holes are alternately arranged.

[0012] Preferably, the third wave-blocking mechanism includes a U-shaped prefabricated plate, a third slide groove is arranged at the bottom of the U-shaped prefabricated plate, a third buffer spring and a limit block are arranged in the third slide groove, a water pump is arranged on the top of the U-shaped prefabricated plate, and a sprinkler pipe connected to the water pump is arranged on the side of the U-shaped prefabricated plate.

[0013] Preferably, an isolation plate is provided in the middle of the U-shaped prefabricated board, and the upper part of the isolation plate is used for planting green plants. A T-shaped channel is opened in the middle of the side plate of the U-shaped prefabricated board close to the river channel. The two sides of the T-shaped channel are connected to the sprinkler pipe. The T-shaped channel is connected to a water inlet channel, and the water inlet channel is connected to the water inlet pipe. The water inlet pipe is connected to the water body through the through hole at the bottom of the U-shaped prefabricated board.

[0014] Preferably, a guardrail is provided on the side panel of the U-shaped prefabricated panel close to the sidewalk.

[0015] Preferably, the elastic support mechanism includes a supporting prefabricated plate, an adjusting slider is arranged on the top of the supporting prefabricated plate, the adjusting slider is arranged in the third slide groove and connected to the third buffer spring, an arc-shaped buffer plate is connected to the bottom of the supporting prefabricated plate, and a support plate is arranged at the bottom of the arc-shaped buffer plate.

[0016] Therefore, the present invention adopts the above-mentioned ecological hole-retaining natural revetment, which has the following beneficial effects: (1) The first wave-blocking mechanism, the second wave-blocking mechanism and the third wave-blocking mechanism are hinged in sequence, and an elastic supporting mechanism is arranged at the bottom of the third wave-blocking mechanism. When the freezing volume at the bottom of the revetment increases, the revetment structure is not prone to bulge and rupture, thereby improving the protection performance.

[0017] (2) The second wave-blocking mechanism is provided with a plurality of rows of first reserved holes for setting green plants. Green plants can be planted on the arc-shaped wave-blocking plate and the partition, thereby improving ecological diversity. A water pump and a water spray pipe are provided to facilitate daily maintenance.

[0018] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic cross-sectional structure diagram of an ecological hole-retaining natural revetment embodiment 1 of the present invention; Figure 2 This is a structural schematic diagram of an ecological hole-retaining natural revetment embodiment 1 of the present invention; Figure 3 This is a schematic diagram of the structure of the arc-shaped wave-breaking plate of the present invention; Figure 4 This is a structural schematic diagram of Example 2 of an ecological hole-retaining natural revetment according to the present invention.

[0020] Reference numerals 1. Base layer; 11. Compacted layer; 12. Gravel layer; 13. Leveling layer; 14. Anti-seepage felt; 2. First wave-blocking mechanism; 21. First prefabricated board; 22. Reinforcement board; 23. First slideway; 24. First buffer spring; 25. Wave-blocking slider; 26. First wave-blocking board; 27. Mounting board; 28. Rotating shaft; 29. ​​Transmission gear; 210. Transmission rack; 211. Second buffer spring; 212. Extension board; 213. Second wave-blocking board; 3. Second wave-blocking mechanism; 31. Second prefabricated board ; 32. Second slide groove; 33. Fixed plate; 34. Arc-shaped wave-blocking plate; 35. Second reserved hole; 36. First reserved hole; 37. Water through hole; 4. Third wave-blocking mechanism; 41. U-shaped prefabricated plate; 42. Third slide groove; 43. Third buffer spring; 44. Water pump; 45. Sprinkler pipe; 46. Isolation plate; 47. T-shaped channel; 48. Water inlet channel; 49. Guardrail; 5. Elastic support mechanism; 51. Support prefabricated plate; 52. Adjusting slider; 53. Arc-shaped buffer plate; 54. Support plate. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] Example 1 like Figure 1-Figure 2 As shown, an ecological perforated natural revetment includes a base layer 1 arranged on the shore, the base layer 1 includes a compacted layer 11, a crushed stone layer 12 and a leveling layer 13 arranged in sequence, an anti-seepage felt 14 is arranged on the leveling layer 13, and the base layer 1 is an existing structure and will not be described in detail here.

[0024] In this embodiment, the base layer 1 is further provided with a first wave-blocking mechanism 2, a second wave-blocking mechanism 3 and a third wave-blocking mechanism 4 which are hinged in sequence. The angle adjustment of each part is achieved by hinged connection, and the application range is wider.

[0025] In this embodiment, the first wave-blocking mechanism 2 includes a first prefabricated plate 21, and a plurality of parallel reinforcement plates 22 are arranged on the lower side of the first prefabricated plate 21 to improve the degree of fixation. A first chute 23 is provided on the upper side of the first prefabricated plate 21, and a limit block (not shown in the figure) is provided at the tail end of the first chute 23. A wave-blocking slider 25 is provided in the first chute 23 through a first buffer spring 24. During construction, the limit block is installed at the tail end of the first chute 23 by bolts to prevent the wave-blocking slider 25 from sliding out of the first chute 23. The wave-blocking slider 25 is connected to a first wave-blocking plate 26 (the height is adjusted according to the actual water level). When the first wave-blocking plate 26 moves toward the shore under the impact of wind and waves, the first wave-blocking is achieved.

[0026] The second wave-blocking mechanism 3 includes a second prefabricated plate 31, and three second chutes 32 and a plurality of rows of first reserved holes 36 for setting green plants are provided on the upper side of the second prefabricated plate 31. The plurality of rows of first reserved holes 36 can be used to plant different crops according to the actual water level conditions, thereby improving the ecological diversity of the revetment and enhancing the aesthetics. A fixed plate 33 is provided in the second chutes 32, and an arc-shaped wave-blocking plate 34 is provided on the fixed plate 33. A plurality of second reserved holes 35 for setting green plants and water-through holes 37 are provided on the upper side of the arc-shaped wave-blocking plate 34, such as Figure 3 As shown, the second reserved holes 35 and the water-passing holes 37 are arranged alternately. The second wave blocking is achieved by three arc-shaped wave blocking plates 34.

[0027] The third wave-blocking mechanism 4 includes a U-shaped prefabricated plate 41, a third chute 42 is provided at the bottom of the U-shaped prefabricated plate 41, a third buffer spring 43 and a limit block (not shown in the figure) are provided in the third chute 42, a water pump 44 is provided at the top of the U-shaped prefabricated plate 41, and a sprinkler pipe 45 connected to the water pump 44 is provided on the side of the U-shaped prefabricated plate 41. A partition plate 46 (which can be set as a permeable plate with through holes) is provided in the middle of the U-shaped prefabricated plate 41, and the upper part of the partition plate is used for planting green plants. A T-shaped channel 47 is opened in the middle of the side plate of the U-shaped prefabricated plate 41 close to the river channel, and both sides of the T-shaped channel 47 are connected to the sprinkler pipe, and the T-shaped channel 47 is connected to the water inlet channel 48, and the water inlet channel 48 is connected to the water inlet pipe, and the water inlet pipe is connected to the water body through the through hole at the bottom of the U-shaped prefabricated plate 41. When irrigation is needed, the water pump 44 is started to irrigate the plants on the partition, in the first reserved hole 36 and the second reserved hole 35. The excess water on the arc-shaped wave-breaking plate 34 returns to the water body through the water through hole 37, and the excess water on the partition penetrates to the bottom of the partition to store water, which is convenient for adjusting the soil moisture on the isolation plate 46. A guardrail 49 is provided on the side panel of the U-shaped prefabricated plate 41 close to the sidewalk to improve the protection performance.

[0028] An elastic support mechanism 5 is provided at the bottom of the third wave-blocking mechanism 4, and the elastic support mechanism 5 includes a supporting prefabricated plate 51, an adjusting slider 52 is provided on the top of the supporting prefabricated plate 51, the adjusting slider 52 is provided in the third slide groove 42 and connected to the third buffer spring 43, an arc-shaped buffer plate 53 is connected to the bottom of the supporting prefabricated plate 51, and a supporting plate 54 is provided at the bottom of the arc-shaped buffer plate 53. In the cold winter, the volume of the structure at the bottom of the revetment expands after freezing, and is adjusted by the third buffer spring 43 and the arc-shaped buffer plate 53. At the same time, the U-shaped prefabricated plate 41, the first prefabricated plate 21 and the second prefabricated plate 31 are connected in an articulated manner, so as to avoid the U-shaped prefabricated plate 41, the first prefabricated plate 21 and the second prefabricated plate 31 from bulging and breaking when the volume of the structure at the bottom of the revetment expands.

[0029] Example 2 The wave-blocking structure on the first prefabricated plate 21 of this embodiment is different from that of the first embodiment. Figure 4As shown, in this embodiment, two mounting plates 27 are arranged on the upper side of the first prefabricated plate 21, a rotating shaft 28 is arranged between the two mounting plates 27, a transmission gear 29 is arranged on the rotating shaft 28, the transmission gear 29 is meshed with the transmission rack 210 in the first slide groove 23, a first wave-blocking plate 26 is arranged at one end of the transmission rack 210, a second buffer spring 211 is arranged on the side of the mounting plate 27, and a second wave-blocking plate 213 is connected to the rotating shaft 28 through an extension plate 212.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention 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 present invention.

Claims

1. An ecological hole-retaining natural revetment, comprising a base layer arranged on the bank, the base layer comprising a compacted layer, a crushed stone layer and a leveling layer arranged in sequence, an anti-seepage felt is arranged on the leveling layer, and the characteristics are: It also includes a first wave-blocking mechanism, a second wave-blocking mechanism and a third wave-blocking mechanism which are hinged in sequence. An elastic supporting mechanism is arranged at the bottom of the third wave-blocking mechanism, and a plurality of rows of first reserved holes for arranging green plants are arranged on the second wave-blocking mechanism.

2. The ecological hole-retaining natural revetment according to claim 1 is characterized by: The first wave-blocking mechanism comprises a first prefabricated plate, a plurality of parallel reinforcing plates are arranged on the lower side of the first prefabricated plate, a first slide groove is opened on the upper side of the first prefabricated plate, and a limiting block is arranged at the tail end of the first slide groove.

3. The ecological hole-retaining natural revetment according to claim 2 is characterized by: A wave-blocking slider is arranged in the first sliding groove via a first buffer spring, and the wave-blocking slider is connected to a first wave-blocking plate.

4. The ecological hole-retaining natural revetment according to claim 2 is characterized by: Two mounting plates are arranged on the upper side of the first prefabricated plate, a rotating shaft is arranged between the two mounting plates, a transmission gear is arranged on the rotating shaft, the transmission gear is meshed with the transmission rack in the first slide groove, a first wave-blocking plate is arranged at one end of the transmission rack, a second buffer spring is arranged on the side of the mounting plate, and the second wave-blocking plate is connected to the rotating shaft through an extension plate.

5. The ecological hole-retaining natural revetment according to claim 3 or 4, characterized in that: The second wave-blocking mechanism comprises a second prefabricated plate, at least one second slide groove is provided on the upper side of the second prefabricated plate, a fixing plate is provided in the second slide groove, and an arc-shaped wave-blocking plate is provided on the fixing plate.

6. The ecological hole-retaining natural revetment according to claim 5 is characterized by: A plurality of second reserved holes and water through holes for arranging green plants are provided on the upper side of the arc-shaped wave-blocking plate, and the second reserved holes and the water through holes are alternately arranged.

7. The ecological hole-retaining natural revetment according to claim 6 is characterized by: The third wave-blocking mechanism includes a U-shaped prefabricated plate, a third slide groove is arranged at the bottom of the U-shaped prefabricated plate, a third buffer spring and a limit block are arranged in the third slide groove, a water pump is arranged on the top of the U-shaped prefabricated plate, and a sprinkler pipe connected to the water pump is arranged on the side of the U-shaped prefabricated plate.

8. The ecological hole-retaining natural revetment according to claim 7 is characterized by: An isolation plate is arranged in the middle of the U-shaped prefabricated board, and the upper part of the isolation plate is used for planting green plants. A T-shaped channel is opened in the middle of the side plate of the U-shaped prefabricated board close to the river channel. The two sides of the T-shaped channel are connected to the sprinkler pipes. The T-shaped channel is connected to a water inlet channel, and the water inlet channel is connected to the water inlet pipe. The water inlet pipe is connected to the water body through the through hole at the bottom of the U-shaped prefabricated board.

9. The ecological hole-retaining natural revetment according to claim 8 is characterized by: Guardrails are provided on the side panels of the U-shaped prefabricated panels close to the sidewalk.

10. The ecological hole-retaining natural revetment according to claim 9, characterized in that: The elastic support mechanism includes a supporting prefabricated plate, an adjusting slider is arranged on the top of the supporting prefabricated plate, the adjusting slider is arranged in the third slide groove and connected to the third buffer spring, an arc-shaped buffer plate is connected to the bottom of the supporting prefabricated plate, and a supporting plate is arranged at the bottom of the arc-shaped buffer plate.

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