Ecological block and ecological revetment

Abstract

The present application relates to a kind of ecological inserts, including body, it is characterized in that: the body has left and right spaced apart side wall, front upper portion between two side walls is equipped with front beam, rear lower portion between two side walls is equipped with rear beam, front beam and rear beam are connected together by connecting wall between front beam and rear beam, the connecting wall is located between two side walls, the space between two side walls is divided into lower accommodation space and upper accommodation space two parts by the connecting wall;The outer end surface of one side wall is equipped with first rib extending along the height direction, and the outer end surface of the other side wall is equipped with first slot extending along the height direction.The ecological inserts can be combined between two concrete piles;Upper accommodation space and lower accommodation space provide larger habitat for fish, shrimp and shellfish, and also provide a wide space for plant growth.The present application also relates to an ecological revetment.

Description

Technical Field

[0001] The invention belongs to the technical field of pile foundation engineering of various building structure systems, and particularly relates to an ecological insert connected between two adjacent piles. The invention 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., temporary or permanent enclosures need to be implemented on the foundation of these buildings themselves or surrounding buildings during construction. Most of the commonly used bank protection walls at present are formed by inserting multiple reinforced concrete circular piles combined with cement mixing piles into the soil to form an enclosure wall, or multiple T-shaped piles or U-shaped sheet piles or cement mixing piles made by the SMW method are inserted into the soil to form an enclosure wall.

[0003] Taking the U-shaped sheet pile as an example, it 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 outwards. The cross-section of the pile body is a chevron shape composed of a top, two waists and two lower flanges. Due to the tight combination between piles, water hardly penetrates through this kind of protection wall structure, completely blocking the bank from the river and destroying the ecological balance of the river embankment.

[0004] In view of the foregoing situation, someone invented an ecological and environmentally friendly bank protection wall with a function of water and soil exchange. After splicing two adjacent concrete piles through a rib groove insertion structure, a water seepage channel that runs through from front to back for water passage is formed at the splicing position. Or multiple ecological holes that penetrate in the thickness direction for water body exchange are opened on the two waists near the pile head position in the U-shaped sheet pile. The ecological holes mainly ensure the water body exchange and are places for animals such as fish and shrimp to inhabit.

[0005] However, for the foregoing water seepage channel or ecological holes, the space for plant growth is extremely limited, and they only have the function of water body exchange and are places for animals such as fish and shrimp to inhabit. Summary of the Invention

[0006] The first technical problem to be solved by the present invention is to provide a brand-new structure of ecological insert that can provide a large plant growth space in view of the above-mentioned existing technical situation, and this ecological insert is convenient to be connected between two concrete piles.

[0007] The technical scheme adopted by the present application to solve the first technical problem is: an ecological insert block, comprising a body, characterized in that: the body has left and right spaced side walls, a front cross beam is arranged at the front upper part between the two side walls, a rear cross beam is arranged at the rear lower part between the two side walls, the front cross beam and the rear cross beam are connected together through a connecting wall, the connecting wall is located between the two side walls, and the connecting wall divides the space between the two side walls into a lower containing space and an upper containing space; the outer end surface of one of the side walls is provided with a first protruding rib extending in the height direction, and the outer end surface of the other side wall is provided with a first insertion slot extending in the height direction.

[0008] As a preferred, the body is a concrete prefabricated part. The concrete prefabricated part has the advantages of high strength, heavy weight, strong corrosion resistance, and convenient manufacturing, and of course the body can also be made of other materials.

[0009] Further improvement, the connecting wall is arranged downwardly from front to back. The inclined arrangement of the connecting wall causes the top wall of the lower containing space to be inclined upwardly and outwardly, and at the same time causes the bottom wall of the upper containing space to be inclined upwardly and outwardly, so as to guide the plants in the lower containing space and the upper containing space to grow upwardly and outwardly, the branches of the plants will be exposed to the outer end surface of the revetment, so that the revetment is more ornamental and beautifies the embankment.

[0010] Further improvement, the rear part of the side wall has an outwardly extending protruding part. The outwardly extending protruding part can be lapped with the concrete piles constituting the revetment, better combined with the concrete piles, and enhance the reliability of the combination with the concrete piles.

[0011] Further improvement, the top surface of the body has an upper anchoring hole, and the bottom surface of the body has a lower anchoring hole. When the bodies are stacked in height, cement slurry can be filled into the anchoring hole in the top surface of the body, and when the upper body is stacked, the cement slurry will enter the lower anchoring hole. After the cement slurry solidifies, an anchoring structure is formed in the upper and lower anchoring holes, ensuring that the upper and lower bodies are more firmly combined. Similar to the way of brick wall.

[0012] Compared with the prior art, the ecological insert block has the advantages that: the first protruding rib and the first insertion slot on the two sides can cooperate with the protruding rib and the insertion slot on the side surface of the concrete piles constituting the revetment, so as to combine the ecological insert block between the two concrete piles; in addition, the arrangement of the upper containing space and the lower containing space enables the river and the soil on the embankment to exchange water, and the upper containing space and the lower containing space provide a larger habitat for fish, shrimp and shellfish, and also provide a wide space for the growth of plants.

[0013] The second technical problem to be solved by the present application is to provide an ecological revetment which enables the river and the soil on the embankment to exchange water, in view of the prior art.

[0014] The technical scheme adopted by the present application to solve the second technical problem is: an ecological revetment, comprising a plurality of concrete piles inserted into soil, characterized in that: a plurality of ecological blocks stacked together along the height direction are arranged between two adjacent concrete piles, the ecological block comprises a body, the body and the concrete pile are spliced together through a rib slot insertion structure, the rib slot insertion structure comprises a first rib provided on one side of the body, a first slot provided on the other side of the body, a second rib provided on one side of the concrete pile, and a second slot provided on the other side of the concrete pile, the first rib is inserted into the second slot, and the second rib is inserted into the first slot, the body has a receiving space with an opening facing forward for animals to inhabit and plants to grow.

[0015] Further improvement, the above-mentioned body has left and right spaced apart side walls, a front cross beam is arranged between the front upper portions of the two side walls, a rear cross beam is arranged between the rear lower portions of the two side walls, the front cross beam and the rear cross beam are connected together through a connecting wall located between the two side walls, the connecting wall divides the space between the two side walls into a lower receiving space and an upper receiving space, the upper receiving space on the body below and the lower receiving space on the body above are in communication with each other; the first rib is arranged on the outer end face of one side wall and extends in the height direction, and the first slot is arranged on the outer end face of the other side wall and extends in the height direction. The upper receiving space and the lower receiving space are spliced together to form a larger receiving space, which is more conducive to plant growth.

[0016] Further improvement, the connecting wall is arranged downwardly from front to back. The inclined arrangement of the connecting wall causes the top wall of the lower receiving space to incline upwardly and outwardly, and at the same time causes the bottom wall of the upper receiving space to incline upwardly and outwardly, which can guide the plants in the lower receiving space and the upper receiving space to grow upwardly and outwardly, and the branches of the plants will be exposed to the outer end face of the revetment, making the revetment more ornamental and beautifying the embankment.

[0017] In order to make the combination between the ecological blocks more stable, the top surface of the body has an upper anchor hole, the bottom surface of the body has a lower anchor hole, and the upper anchor hole on the body below and the lower anchor hole on the body above are anchored together through a concrete anchor.

[0018] As a preferred, the concrete pile is a U-shaped sheet pile, which is composed of a top portion, two waist portions located on the left and right sides of the top portion and extending outwardly and downwardly, and two lower flanges located at the bottom of the two waist portions and extending horizontally outwardly, the cross section of the pile body is a U-shaped slot composed of the top portion, the two waist portions and the two lower flanges, the top portion and the two waist portions together form a U-shaped slot; the rear portion of the side wall of the body has a protrusion extending outwardly, and the protrusion and the lower flange are overlapped with each other. The mutual overlapping of the protrusion and the lower flange can strengthen the mutual connection between the ecological block and the concrete pile, and the whole revetment is more integral.

[0019] Compared with existing technologies, the advantages of this ecological revetment are as follows: multiple ecological blocks are stacked together along the height between two adjacent concrete piles. The ecological blocks are located above the riverbed. The first protruding ribs and first slots on both sides of the ecological blocks can cooperate with the protruding ribs and slots on the sides of the concrete piles that constitute the revetment, so that the ecological blocks can be combined between the two concrete piles. In addition, the setting of the accommodating space allows water exchange between the river and the soil on the bank. The accommodating space provides a large habitat for fish, shrimp and shellfish, and also provides a wide space for plant growth. The opening of the accommodating space faces forward, which is conducive to the outward growth of plants. The branches of the plants will be exposed on the outer surface of the revetment, making the revetment more ornamental and beautifying the embankment. Attached Figure Description

[0020] Figure 1 A three-dimensional structural diagram of an embodiment of an ecological inlay. Figure 1 ;

[0021] Figure 2 A three-dimensional structural diagram of an embodiment of an ecological inlay. Figure 2 ;

[0022] Figure 3 A cross-sectional view of an embodiment of the ecological patch;

[0023] Figure 4 A front view of an example of an ecological bank protection project;

[0024] Figure 5 A top view of an example of an ecological bank protection project;

[0025] Figure 6 This is a cross-sectional view of TU5 along the AA direction;

[0026] Figure 7 A three-dimensional schematic diagram of the stacked ecological blocks in an embodiment of ecological bank protection;

[0027] Figure 8 A cross-sectional view of the stacked ecological blocks in an ecological revetment;

[0028] Figure 9 This is a top view of the concrete pile in the embodiment of the ecological block stacking state. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0030] like Figures 1 to 3 The image shown is a first preferred embodiment of the present invention.

[0031] An ecological insert includes a body 1, which is a precast concrete component. The precast concrete component has advantages such as high strength, heavy weight, strong corrosion resistance, and easy manufacturing.

[0032] The body 1 has left and right spaced side walls 11, a front upper portion between the two side walls 11 is provided with a front cross beam 12, a rear lower portion between the two side walls 11 is provided with a rear cross beam 13, the front cross beam 12 and the rear cross beam 13 are connected together through a connecting wall 14, the connecting wall 14 is located between the two side walls 11 and is inclined downward from front to back. The connecting wall 14 divides the space between the two side walls 11 into a lower accommodating space 2a and an upper accommodating space 2b; the outer end face of one side wall 11 is provided with a first protruding rib 3a extending in the height direction, and the outer end face of the other side wall 11 is provided with a first slot 4a extending in the height direction.

[0033] The rear portion of the side wall 11 has an outwardly extending protrusion 15.

[0034] The top surface of the body 1 has an upper anchoring hole 5a, and the bottom surface of the body 1 has a lower anchoring hole 5b. When each body 1 is stacked in height, cement slurry can be filled into the upper anchoring hole 5a on the top surface of the body 1. When the upper body 1 is stacked, the cement slurry will enter the lower anchoring hole 5b. After the cement slurry solidifies, an anchoring structure will be formed in the upper anchoring hole 5a and the lower anchoring hole 5b, ensuring that the bodies are more firmly combined vertically. Similar to the way of building a wall with bricks.

[0035] The ecological insert block has the following advantages: the first protruding rib 3a and the first slot 4a on both sides can cooperate with the protruding ribs and slots on the side surface of the concrete piles 6 constituting the revetment, so that the ecological insert block can be combined between the two concrete piles 6; in addition, the arrangement of the upper accommodating space 2a and the lower accommodating space 2b can enable the river and the soil on the bank to exchange water, and the upper accommodating space 2a and the lower accommodating space 2b can provide a larger habitat for fish, shrimp and shellfish, and also provide a wide space for the growth of plants.

[0036] As shown in the preferred embodiment of the ecological revetment. Figures 4 to 9

[0037] An ecological revetment, comprising a plurality of concrete piles 6 inserted into the soil, a plurality of ecological insert blocks stacked together in the height direction are arranged between adjacent two concrete piles, the ecological insert block comprises a body 1, the body 1 is a concrete prefabricated part, the body 1 and the concrete pile 6 are spliced together through a rib and slot insertion structure, the rib and slot insertion structure comprises a first protruding rib 3a arranged on one side of the body 1, a first slot 4a arranged on the other side of the body 1, a second protruding rib 3b arranged on one side of the concrete pile 6, and a second slot 4b arranged on the other side of the concrete pile 6, the first protruding rib 3a is inserted into the second slot 4b, the second protruding rib 3b is inserted into the first slot 4a, and the body 1 has an accommodating space with an opening facing forward for animals to inhabit and plants to grow.

[0038] ​The body 1 has left and right spaced side walls 11, a front cross beam 12 is arranged at the front upper part between the two side walls 11, a rear cross beam is arranged at the rear lower part between the two side walls 11, the front cross beam 12 and the rear cross beam are connected together through a connecting wall 14, the connecting wall 14 is located between the two side walls 11, the connecting wall 14 divides the space between the two side walls 11 into a lower accommodating space 2a and an upper accommodating space 2b, the upper accommodating space 2b on the lower body 1 is in communication with the lower accommodating space 2a on the upper adjacent body 1; the first convex rib 3a is arranged on the outer end face of one side wall 11 and extends in the height direction, and the first insertion slot 4a is arranged on the outer end face of the other side wall 11 and extends in the height direction.

[0039] The connecting wall 14 is arranged downwardly inclined from front to back.

[0040] The top surface of the body 1 has an upper anchoring hole 5a, the bottom surface of the body 1 has a lower anchoring hole 5b, the upper anchoring hole 5a on the lower body 1 and the lower anchoring hole 5b on the upper adjacent body 1 are anchored together through a concrete anchoring piece. When each body 1 is stacked in height, cement slurry can be filled into the upper anchoring hole 5a on the top surface of the body 1, when the upper body 1 is stacked, the cement slurry will enter the lower anchoring hole 5b, and after the cement slurry solidifies, an anchoring structure will be formed in the upper anchoring hole 5a and the lower anchoring hole 5b, which ensures that the bodies are more firmly combined from top to bottom. Similar to the way of building a wall with bricks.

[0041] The concrete pile 6 in the embodiment is a U-shaped sheet pile (also called a few-shaped sheet pile), as shown in Figure 9 The U-shaped sheet pile is composed of a top portion 61, waist portions 62 located on the left and right sides of the top portion 61 and extending outwardly and downwardly, and lower flanges 63 located at the bottom of the two waist portions 62 and extending outwardly and horizontally, the cross section of the pile body is a few-shaped composed of the top portion 61, the two waist portions 62 and the two lower flanges 63, and the U-shaped groove 64 surrounded by the top portion 61 and the two waist portions 62; the rear part of the side wall 11 of the body 1 has an outwardly extending convex portion 15, and the convex portion 15 and the lower flange 63 are overlapped with each other.

[0042] The ecological blocks are stacked together along the height direction between two adjacent concrete piles 6, and are located above the riverbed. The back of the ecological blocks located in the underwater part is close to the non-woven geotextile. The first convex ribs and the first insertion slots on the two sides of the ecological blocks can be matched with the convex ribs and the insertion slots on the side of the concrete piles constituting the revetment, so as to combine the ecological blocks between the two concrete piles 6. The upper accommodation space 2a and the lower accommodation space 2b can enable the river and the soil on the embankment to exchange water. The upper accommodation space 2a and the lower accommodation space 2b provide a larger habitat for fish, shrimp and shellfish, and also provide a wide space for the growth of plants. The upper accommodation space 2a and the lower accommodation space 2b of two adjacent ecological blocks are interconnected to form a larger accommodation space. The opening of the accommodation space faces forward, which is beneficial to the growth of plants outside. The branches of the plants will be exposed to the outer end surface of the revetment, so that the revetment is more ornamental and beautifies the embankment.

[0043] It should be noted that in the description of the embodiments, the terms "front, back, left, right, up, down, inner, outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. An ecological revetment comprising a plurality of concrete piles (6) inserted into the ground, characterized in that: The ecological blocks are stacked together along the height direction between two adjacent concrete piles, and the ecological blocks comprise a body (1) which is spliced together with the concrete pile (6) through a rib slot insertion structure, the rib slot insertion structure comprises a first rib (3a) arranged on one side of the body (1), a first insertion slot (4a) arranged on the other side of the body (1), a second rib (3b) arranged on one side of the concrete pile (6), and a second insertion slot (4b) arranged on the other side of the concrete pile (6), the first rib (3a) is inserted into the second insertion slot (4b), and the second rib (3b) is inserted into the first insertion slot (4a), and the body (1) has a containing space with an opening facing forward for animals to inhabit and plants to grow. The body (1) has left and right side walls (11) arranged at intervals, a front cross beam (12) is arranged at the front upper part between the two side walls (11), a rear cross beam is arranged at the rear lower part between the two side walls (11), the front cross beam (12) and the rear cross beam are connected together through a connecting wall (14), the connecting wall (14) is located between the two side walls (11), the connecting wall (14) divides the space between the two side walls (11) into a lower containing space (2a) and an upper containing space (2b), the upper containing space (2b) on the body (1) located below and the lower containing space (2a) on the body (1) located above are in communication with each other, the first rib (3a) is arranged on the outer end face of one side wall (11) and extends along the height direction, and the first insertion slot (4a) is arranged on the outer end face of the other side wall (11) and extends along the height direction.

2. An eco-shore as claimed in claim 1, characterised in that: The connecting wall (14) is arranged downwardly from front to back.

3. An eco-shore according to claim 1, characterized in that: The top surface of the body (1) has an upper anchoring hole (5a), the bottom surface of the body (1) has a lower anchoring hole (5b), the upper anchoring hole (5a) on the body (1) located below and the lower anchoring hole (5b) on the body (1) located above are anchored together through a concrete anchoring piece.

4. The eco-shore as claimed in claim 1, wherein: The concrete pile (6) is a U-shaped sheet pile, the U-shaped sheet pile is composed of a top portion (61), waist portions (62) located on the left and right sides of the top portion (61) and extending outwardly and downwardly, and lower flanges (63) located at the bottom of the two waist portions (62) and extending outwardly and horizontally, the cross section of the concrete pile (6) is in the shape of a U, the top portion (61), the two waist portions (62) and the two lower flanges (63) form a U-shaped groove (64), and the rear portion of the side wall (11) of the body (1) has a protruding portion (15) extending outwardly, and the protruding portion (15) and the lower flange (63) are overlapped with each other.

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