Louver-shaped ecological insert and ecological revetment

Abstract

A shutter-shaped ecological insert is characterized in that the shutter-shaped ecological insert comprises a fixing part used for being inserted into soil and an installing part located above the fixing part, the fixing part and the installing part are of an integrally-formed structure, the installing part is provided with side walls which are arranged in a left-right spaced mode, the outer end face of each side wall is provided with an inserting groove extending in the height direction, and the inserting grooves are communicated with the fixing part. A plurality of obliquely-arranged connecting walls and a plurality of horizontally-arranged cross beams are arranged between the two side walls, the two ends of each connecting wall are connected with the corresponding cross beams, and the connecting walls and the cross beams are arranged at intervals in the height direction, so that the mounting part forms a plurality of containing spaces distributed at intervals. The two ends of the containing space are both communicated with the outside, the ecological insert of the integrated structure can be conveniently installed between the two concrete devices by a user, water exchange is conducted between the river and soil on the embankment through the containing space, the containing space provides an inhabiting space for fishes, shrimps and shellfish animals, and meanwhile, the containing space provides a space for growth of plants.

Description

Technical Field

[0001] The utility model belongs to the technical field of pile foundation engineering of various building structure systems, and particularly relates to a louver-shaped ecological inlay block connected between two adjacent piles. The utility model also relates to an ecological revetment, which is mainly used for the bank protection of rivers, lakes and seas. Background Art

[0002] For the renovation of large underground buildings, slopes, tunnels, quay walls of port terminals and river revetments, etc., these buildings need to implement temporary or permanent enclosures for their own or surrounding building foundations during construction. Currently, U-shaped sheet piles are often spliced together and inserted into the soil to form a protective wall. Among them, the U-shaped sheet pile includes a pile body, which is composed of a top, waists located on the left and right sides of the top and extending downward obliquely, and lower flanges located at the bottoms of the two waists and extending horizontally outward. The cross-section of the pile body is a U-shape composed of a top, two waists and two lower flanges. Due to the tight combination between piles, water can hardly penetrate through this protective wall structure, completely blocking the river embankment from the river and destroying the ecological balance of the river embankment.

[0003] In view of the above problems, some people have invented an ecological revetment with a water and soil exchange function. The existing ecological revetment is shown in the Chinese utility model "An Ecological Inlay Block and an Ecological Revetment" with the patent number CN202122655308.8 (the authorized publication number is CN216839273U). Between two adjacent concrete piles of the ecological revetment, there are multiple ecological inlay blocks stacked together in the height direction. The first convex ribs and the first slots on both sides of the ecological inlay block can cooperate with the convex ribs and slots on the side of the concrete pile, so as to install the ecological inlay block between the two concrete piles. And the ecological inlay block is provided with an upper accommodation space and a lower accommodation space, which can enable the river to exchange moisture with the soil on the river embankment, provide sufficient space for animals such as fish and shrimp to inhabit, and also provide a broad space for the growth of plants.

[0004] Although the above ecological inlay block can enable the revetment to have functions such as water and soil exchange, plant growth and animal habitation, etc., the above ecological inlay block needs to be stacked and installed between two adjacent concrete piles. In actual use, the installation efficiency of this ecological inlay block is poor and it is not convenient for construction workers to operate. And the above ecological inlay block does not have components that can be fixed in the soil, resulting in the possibility that the installed ecological inlay block may move up and down, thus affecting the use effect of the ecological revetment. Therefore, it is necessary to further improve the ecological inlay block and the ecological revetment applying the ecological inlay block. Summary of the Invention

[0005] The first technical problem to be solved by the utility model is to provide a louver-shaped ecological inlay block with reasonable structure and convenient installation in view of the above-mentioned prior art status, and this louver-shaped ecological inlay block can be fixed between two concrete piles.

[0006] The technical solution adopted by the present utility model to solve the above first technical problem is as follows: The louver-shaped ecological insert block is characterized in that it includes a fixing part for inserting into the soil and an installation part located above the fixing part. The fixing part and the installation part are of an integrally formed structure. The installation part has side walls arranged at intervals left and right. On the outer end surface of each side wall, there is a slot extending in the height direction. Between the two side walls, there are a plurality of obliquely arranged connecting walls and a plurality of horizontally arranged cross beams. Both ends of each connecting wall are connected to the corresponding cross beam. The plurality of connecting walls and cross beams are arranged at intervals in the height direction, so that the installation part forms a plurality of spaced-apart accommodating spaces, and both ends of the accommodating space communicate with the outside.

[0007] In order to facilitate the fixing part to be inserted into the soil, preferably, the fixing part is a plate body extending in the height direction, and one side of the lower end of the fixing part has an inclined surface. The plate-shaped fixing part inserted into the soil can more stably support the upper installation part, and the inclined surface on the fixing part facilitates the fixing part to be inserted between two adjacent concrete piles, so that the fixing part can be smoothly inserted into the soil between two adjacent concrete piles.

[0008] In order to enable the accommodating space to guide the plants to grow upward and outward, preferably, the connecting walls are inclined downward from front to back. The inclined arrangement of the connecting walls makes the front end outlet of the accommodating space higher than the rear end outlet, so as to guide the plants in the accommodating space to grow upward and outward. The branches of the plants will be exposed on the outer end surface of the ecological revetment, making the ecological revetment more ornamental and beautifying the embankment.

[0009] Furthermore, the cross beam includes a front cross beam and a rear cross beam lower than the front cross beam. The front cross beam is arranged at the front side between the two side walls, and the rear cross beam is arranged at the rear side between the two side walls. Both ends of each connecting wall can be respectively connected to the corresponding front cross beam and rear cross beam. This cross beam can be adapted to the connecting walls inclined downward from front to back, and the cross beam can fix the connecting walls to the two side walls.

[0010] Preferably, the fixing part and the installation part are concrete precast components. The concrete precast components have the advantages of high strength, heavy weight, strong corrosion resistance, and convenient manufacturing. The fixing part and the installation part can also be made of other materials.

[0011] Compared with the prior art, the advantages of the present shutter-shaped ecological insert are as follows: The fixed part and the installation part of the integral structure can directly insert the ecological insert between two adjacent concrete piles. The fixed part can be inserted into the soil between two adjacent concrete piles, thereby preventing the ecological insert from moving up and down. The slots on both sides of the installation part can cooperate with the flanges of two adjacent concrete piles, thereby installing the ecological insert between the two concrete piles. Moreover, multiple accommodation spaces are provided on the installation part of the ecological insert, making the installation part of the ecological insert in the shape of a shutter, so that water can be exchanged between the river and the soil on the bank. The accommodation spaces provide habitats for fish, shrimps, shellfish and other animals, and also provide space for the growth of plants.

[0012] The second technical problem to be solved by the present utility model is to provide an ecological revetment capable of installing the above-mentioned shutter-shaped ecological insert according to the current situation of the prior art. This ecological revetment can enable water to be exchanged between the river and the soil on the bank.

[0013] The technical solution adopted by the present utility model to solve the above-mentioned second technical problem is as follows: This ecological revetment includes multiple concrete piles inserted into the soil. Both sides of the concrete pile have horizontally extending flanges outward. It is characterized in that a shutter-shaped ecological insert as described above is installed between two adjacent concrete piles. The shutter-shaped ecological insert includes a fixed part and an installation part. The width of the fixed part is less than the distance between two adjacent concrete piles. The fixed part can be inserted between two adjacent concrete piles and into the soil. The slots on the installation part and the flanges on the concrete pile can form an insertion structure, and the flanges are inserted into the slots, thereby splicing the installation part with two adjacent concrete piles together.

[0014] As a solution for the concrete pile, preferably, the concrete pile is a U-shaped sheet pile. The U-shaped sheet pile includes a pile body, and the pile body is composed of a top, waists located on the left and right sides of the top and extending downward obliquely, and flanges located at the bottoms of the two waists and extending horizontally outward. The cross-section of the pile body is a several-character shape composed of a top, two waists and two flanges. The U-shaped flanges of the sheet pile can form an insertion structure with the slots of the ecological insert.

[0015] Compared with the prior art, the advantages of the present ecological revetment are as follows: A shutter-shaped ecological insert is installed between two adjacent concrete piles. The fixed part of the ecological insert can be inserted between two adjacent concrete piles and into the soil. The installation part of the ecological insert can form an insertion structure with the flanges of two adjacent concrete piles, thereby splicing the ecological insert with two adjacent concrete piles together to form an ecological revetment. This ecological revetment enables water to be exchanged between the river and the soil on the bank through the accommodation spaces, provides habitats for fish, shrimps, shellfish and other animals, and provides space for the growth of plants, thereby beautifying the appearance of this ecological revetment. Description of the Drawings

[0016] Figure 1 Schematic diagram of the structure of the louver-shaped ecological insert block in Embodiment 1 of the present utility model;

[0017] Figure 2 Cross-sectional view of the louver-shaped ecological insert block in Embodiment 1 of the present utility model;

[0018] Figure 3 Schematic diagram of the structure of the ecological revetment in Embodiment 2 of the present utility model;

[0019] Figure 4 Top view of the ecological revetment in Embodiment 2 of the present utility model. Detailed implementation manners

[0020] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] As Figure 1 and Figure 2 shown, it is Embodiment 1 of the present utility model.

[0022] As Figure 1 and Figure 2 shown, the louver-shaped ecological insert block in this embodiment includes a fixing part 1 for inserting into the soil and an installation part 2 located above the fixing part 1. The fixing part 1 and the installation part 2 are integrally formed structures, and the fixing part 1 and the installation part 2 are concrete precast parts. Among them, the fixing part 1 is a plate body extending in the height direction. One side of the lower end of the fixing part 1 has an inclined surface 11. The installation part 2 has side walls 21 arranged at intervals left and right. On the outer end surface of each side wall 21, there is a slot 211 extending in the height direction. Between the two side walls 21, there are a plurality of inclined connecting walls 22 and a plurality of horizontally arranged cross beams 23. Each connecting wall 22 is inclined downward from front to back. Both ends of each connecting wall 22 are connected to the corresponding cross beam 23, that is, the cross beam 23 includes a front cross beam 231 and a rear cross beam 232 lower than the front cross beam 231. The front cross beam 231 is arranged on the front side between the two side walls 21, and the rear cross beam 232 is arranged on the rear side between the two side walls 21. Both ends of each connecting wall 22 can be respectively connected to the corresponding front cross beam 231 and rear cross beam 232. And the plurality of connecting walls 22 and cross beams 23 are arranged at intervals in the height direction, so that the installation part 2 forms a plurality of spaced-apart accommodating spaces 3. Both ends of the accommodating space 3 are communicated with the outside. The plurality of accommodating spaces 3 make the installation part 2 of the ecological insert block in a louver shape. The accommodating space 3 can enable the river to exchange moisture with the soil on the bank. The accommodating space 3 provides a habitat space for fish, shrimps and shellfish animals and also provides a growth space for plants. The front end outlet of the accommodating space 3 is higher than the rear end outlet, so as to guide the plants in the accommodating space 3 to grow upward and outward. The branches of the plants will expose the outer end surface of the ecological revetment, making the ecological revetment more ornamental and beautifying the bank.

[0023] The advantages of this louver-shaped ecological insert are as follows: The fixed part 1 and the installation part 2 of the integrated structure can directly insert the ecological insert between two adjacent concrete piles 4. The fixed part 1 can be inserted into the soil between two adjacent concrete piles 4, thus preventing the ecological insert from moving up and down. The slots 21 on both sides of the installation part 2 can cooperate with the flanges 41 of two adjacent concrete piles, thereby installing the ecological insert between the two concrete piles 4. Moreover, multiple accommodating spaces 3 are provided on the installation part 2 of the ecological insert, making the installation part 2 of the ecological insert in a louver shape, so that water can be exchanged between the river and the soil on the bank. The accommodating spaces 3 provide habitats for fish, shrimps, shellfish and other animals, and also provide space for the growth of plants.

[0024] As Figure 3 and Figure 4 shown, it is Embodiment 2 of the utility model.

[0025] As Figure 3 and Figure 4 shown, the ecological bank protection of this embodiment includes multiple concrete piles 4 inserted into the soil. The concrete piles 4 in this embodiment are U-shaped sheet piles. The U-shaped sheet pile includes a pile body, and the pile body is composed of a top 42, waists 43 located on the left and right sides of the top 42 and extending downward obliquely, and flanges 41 located at the bottoms of the two waists 43 and extending horizontally outward. The cross-section of the pile body is a several-character shape composed of the top 42, the two waists 43 and the two flanges 41. Among them, the louver-shaped ecological insert of Embodiment 1 is installed between two adjacent concrete piles 4. The louver-shaped ecological insert includes a fixed part 1 and an installation part 2. The width of the fixed part 1 is smaller than the distance between two adjacent concrete piles 4. The fixed part 1 can be inserted between two adjacent concrete piles 4 and into the soil. The slots 211 on the installation part 2 and the flanges 41 on the concrete piles 4 can form an insertion structure, and the flanges 41 are inserted into the slots 211, thereby splicing the installation part 2 with two adjacent concrete piles 4 together.

[0026] The working process of this embodiment is as follows: The fixed part 1 of the louver-shaped ecological insert is inserted between two adjacent concrete piles 4. During the process of the fixed part 1 moving downward, the slots 211 on the installation part 2 can allow the flanges 41 of the concrete piles 4 to be inserted and continue to move downward until the fixed part 1 is inserted into the soil between two adjacent concrete piles 4. At the same time, the top of the installation part 2 is flush with the tops of two adjacent concrete piles 4, thus completing the splicing of the louver-shaped ecological insert and the concrete piles 4. The accommodating spaces 3 on the louver-shaped ecological insert enable water to be exchanged between the river and the soil on the bank. The accommodating spaces 3 provide habitats for fish, shrimps, shellfish and other animals, and also provide space for the growth of plants. Moreover, the connecting wall 22 of the ecological insert is inclined so that the front end outlet of the accommodating space 3 is higher than the rear end outlet, thereby guiding the plants in the accommodating space 3 to grow upward and outward. The branches of the plants will expose the outer end face of the ecological bank protection, making the ecological bank protection more ornamental and beautifying the bank.

[0027] It should be noted that in the description of this embodiment, the orientation or positional relationships indicated by the terms "front, back", "left, right", "up, down", "inside, outside", etc. are all based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. The terms "installation", "connection", and "coupling" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside 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.

Claims

1. A shutter-shaped ecological inlay, characterized in that: The invention comprises a fixing part (1) for inserting into soil and a mounting part (2) located above the fixing part (1), wherein the fixing part (1) and the mounting part (2) are an integrally formed structure, the mounting part (2) has side walls (21) arranged at intervals on the left and right, each side wall (21) is provided with a slot (211) extending in the height direction on the outer end surface, a plurality of obliquely arranged connecting walls (22) and a plurality of horizontally arranged crossbeams (23) are provided between the two side walls (21), both ends of each connecting wall (22) are connected to the corresponding crossbeam (23), and the plurality of connecting walls (22) and crossbeams (23) are arranged at intervals in the height direction, so that the mounting part (2) forms a plurality of spaced-apart accommodating spaces (3), and both ends of the accommodating spaces (3) are connected to the outside.

2. The shutter-shaped ecological insert according to claim 1, characterized in that: The fixing portion (1) is a plate extending in the height direction, and one side of the lower end of the fixing portion (1) has an inclined surface (11).

3. The shutter-shaped ecological insert according to claim 1, characterized in that: The connecting wall (22) is arranged to be inclined downward from front to rear.

4. The shutter-shaped ecological insert according to claim 3, characterized in that: The cross beam (23) comprises a front cross beam (231) and a rear cross beam (232) lower than the front cross beam (231); the front cross beam (231) is arranged on the front side between the two side walls (21); the rear cross beam (232) is arranged on the rear side between the two side walls (21); and both ends of each connecting wall (22) can be respectively connected to the corresponding front cross beam (231) and rear cross beam (232).

5. The shutter-shaped ecological insert according to claim 1, characterized in that: The fixing part (1) and the installation part (2) are prefabricated concrete parts.

6. An ecological revetment, comprising a plurality of concrete piles (4) inserted into the soil, wherein both sides of the concrete piles (4) have flanges (41) extending outward horizontally, characterized in that: A shutter-shaped ecological inlay as claimed in any one of claims 1 to 5 is installed between two adjacent concrete piles (4), and the shutter-shaped ecological inlay comprises a fixing portion (1) and a mounting portion (2), the width of the fixing portion (1) being smaller than the distance between the two adjacent concrete piles (4), the fixing portion (1) being capable of being inserted between the two adjacent concrete piles (4) and into the soil, the slot (211) on the mounting portion (2) and the flange (41) on the concrete pile (4) being capable of forming a plug-in structure, the flange (41) being inserted into the slot (211), thereby splicing the mounting portion (2) and the two adjacent concrete piles (4) together.

7. The ecological revetment according to claim 6 is characterized by: The concrete pile (4) is a U-shaped sheet pile, comprising a pile body, the pile body consisting of a top (42), waists (43) located on the left and right sides of the top (42) and extending obliquely downward, and flanges (41) located at the bottom of the two waists (43) and extending horizontally outwards, and the cross section of the pile body is a "J" shape consisting of the top (42), the two waists (43) and the two flanges (41).

Images