Ecological revetment based on U-shaped sheet piles

Abstract

An ecological revetment based on U-shaped sheet piles comprises a plurality of U-shaped sheet piles arranged side by side, each U-shaped sheet pile comprises a pile body, each pile body is composed of a top plate, side plates located on the left side and the right side of the top plate and obliquely extending outwards and lower flanges located at the bottoms of the two side plates and horizontally extending outwards, and a U-shaped groove is defined by the top plate and the two side plates; the planting box is characterized in that an L-shaped panel assembly is arranged in the U-shaped groove, the panel assembly is a prefabricated part, the panel assembly, the top plate and the two side plates form a containing space used for containing vegetation, the top of the containing space is communicated with the outside, and the vegetation placed in the containing space can stretch out of the top of the containing space. The ecological revetment has the advantages that vegetation can be planted on the pile bodies of the U-shaped sheet piles, so that the appearance of the ecological revetment is beautified, and the surrounding ecological environment is improved; and the panel assembly can also beautify the appearance of the ecological revetment.

Description

Technical Field

[0001] The utility model relates to the technical field of pile foundation engineering of various building structure systems, and particularly relates to an ecological revetment based on U-shaped sheet piles. Background Technique

[0002] For the renovation of large underground buildings, slopes, tunnels, quay walls of port terminals, river revetments, etc., temporary or permanent enclosures need to be implemented for the foundations of these buildings themselves or surrounding buildings during construction. Most of the current quay protection walls often use multiple reinforced concrete circular piles combined with cement mixing piles and then inserted into the soil to form a retaining wall. There are also cases where 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 a retaining wall.

[0003] Taking the U-shaped sheet pile as an example, it includes a pile body. The pile body consists 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. For the ecological revetment formed by splicing multiple U-shaped sheet piles, as shown in the existing ecological revetment with the patent number CN202022858333.1 (the authorized announcement number is CN215593863U), a capping beam is provided at the top of the U-shaped sheet pile. The capping beam and the protective wall are independent of each other, and the capping beam is constrained at the top of the protective wall through a limiting block, so as to effectively protect and beautify the top of the revetment.

[0004] At present, people's requirements for the ecological environment are constantly increasing. It is necessary to plant green plants on the pile body of the ecological revetment to beautify the appearance of the ecological revetment and improve the surrounding ecological environment. However, there is no area or component for planting green plants on the pile body of the above ecological revetment, resulting in the inability to plant green plants on the pile body of the ecological revetment. Therefore, further improvements are made to the ecological revetment based on U-shaped sheet piles. Summary of the Invention

[0005] The technical problem to be solved by the utility model is to provide an ecological revetment based on U-shaped sheet piles with a reasonable structure and capable of placing vegetation on the pile body in view of the above-mentioned current situation of the prior art.

[0006] The technical solution adopted by the present utility model to solve the above technical problems is as follows: The ecological revetment based on U-shaped sheet piles includes a plurality of U-shaped sheet piles arranged side by side. The U-shaped sheet pile includes a pile body, and the pile body is composed of a top plate, side plates located on the left and right sides of the top plate and extending obliquely outward, and lower flanges located at the bottoms of the two side plates and extending horizontally outward. The top plate and the two side plates together enclose a U-shaped groove. It is characterized in that: an L-shaped panel assembly is arranged in the U-shaped groove. The panel assembly is a prefabricated part. The panel assembly and the top plate and the two side plates form an accommodation space for placing vegetation. The top of the accommodation space is communicated with the outside, and the vegetation placed in the accommodation space can extend out from the top of the accommodation space.

[0007] As a solution of the panel assembly, preferably, the panel assembly includes a first panel and a second panel. The first panel can be horizontally inserted and installed in the U-shaped groove. The second panel can be vertically inserted and installed on the first panel. The first panel, the second panel and the top plate and the two side plates form an accommodation space. The panel assembly is arranged in an L shape through the first panel and the second panel.

[0008] In order to enable the first panel to be horizontally inserted and installed in the U-shaped groove, preferably, the first panel is a trapezoidal plate body. The front side of the first panel is connected to the second panel, the rear side of the first panel is connected to the top plate, and the left and right sides of the first panel are abutted against the two side plates. The trapezoidal first panel is adapted to the shape of the U-shaped groove, so that the first panel can be inserted into the U-shaped groove in the horizontal direction and the first panel is installed in the U-shaped groove.

[0009] In order to realize the connection between the rear side of the first panel and the top plate, preferably, at least two first holes are provided on the top plate. Second holes corresponding to the first holes are provided on the rear side of the first panel. A first steel bar is installed in each second hole. One end of the first steel bar is exposed outside the first panel and can be inserted into the corresponding first hole to realize the connection between the rear side of the first panel and the top plate. The rear side of the first panel is connected to the top plate through the first steel bar.

[0010] In order to realize the connection between the front side of the first panel and the second panel, preferably, at least two second steel bars are provided on the front side of the first panel. The second steel bars are perpendicular to the first panel. Third holes corresponding to the second steel bars are provided at the bottom of the second panel. Each second steel bar can be inserted into its corresponding third hole to realize the connection between the front side of the first panel and the second panel. The front side of the first panel is connected to the second panel through the second steel bars.

[0011] Compared with the prior art, the advantages of the present utility model are as follows: By arranging an L-shaped panel assembly in the U-shaped groove, a receiving space is formed between the panel assembly and the pile body of the U-shaped sheet pile, and the top of the receiving space communicates with the outside, so that the vegetation placed in the receiving space can extend out from the top of the receiving space. Therefore, vegetation can be planted on the pile body of the U-shaped sheet pile, thereby beautifying the appearance of the ecological revetment and improving the surrounding ecological environment. And the panel assembly can also beautify the appearance of the ecological revetment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the front view of the embodiment of the present utility model;

[0013] Figure 2 is Figure 1 the A-A cross-sectional view of

[0014] Figure 3 is Figure 1 the B-B cross-sectional view of

[0015] Figure 4 is the top view of the first panel in the embodiment of the present utility model;

[0016] Figure 5 is the front view of the second panel in the embodiment of the present utility model;

[0017] Figure 6 is the side view of the panel assembly in the embodiment of the present utility model;

[0018] Figure 7 is the top view of the U-shaped sheet pile in the embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The present utility model will be further described in detail below in conjunction with the embodiments of the drawings.

[0020] As Figures 1 to 7 shown, it is the best embodiment of the present utility model.

[0021] As Figures 1 to 3As shown in the figure, the ecological revetment based on U-shaped sheet piles in this embodiment includes a plurality of U-shaped sheet piles arranged side by side. The U-shaped sheet pile includes a pile body 1, and the pile body 1 is composed of a top plate 11, side plates 12 located on the left and right sides of the top plate 11 and extending obliquely outwards, and lower flanges 13 located at the bottoms of the two side plates 12 and extending horizontally outwards. The top plate 11 and the two side plates 12 together enclose a U-shaped groove 14. An L-shaped panel assembly 2 is arranged in the U-shaped groove 14. The panel assembly 2 is a prefabricated part. The panel assembly 2 and the top plate 11 and the two side plates 12 form an accommodation space 3 for placing vegetation. The top of the accommodation space 3 is communicated with the outside, and the vegetation placed in the accommodation space 3 can extend out from the top of the accommodation space 3. Among them, the panel assembly 2 includes a first panel 21 and a second panel 22. The first panel 21 can be horizontally inserted and installed in the U-shaped groove 14, and the second panel 22 can be vertically inserted and installed on the first panel 21. The first panel 21, the second panel 22 and the top plate 11 and the two side plates 12 form the accommodation space 3.

[0022] As Figures 4 to 7 shown in the figure, in this embodiment, the first panel 21 is a trapezoidal plate body. The front side of the first panel 21 is connected to the second panel 22, the rear side of the first panel 21 is connected to the top plate 11, and the left and right sides of the first panel 21 are abutted against the two side plates 12. Among them, two first holes 111 are provided on the top plate 11, and second holes 211 corresponding to the first holes 111 are provided on the rear side of the first panel 21. A first steel bar 4 is installed in each second hole 211. One end of the first steel bar 4 is exposed outside the first panel 21 and can be inserted into the corresponding first hole 111 to realize the connection between the rear side of the first panel 21 and the top plate 11. And three second steel bars 5 are provided on the front side of the first panel 21. The second steel bars 5 are perpendicular to the first panel 21. Third holes 221 corresponding to the second steel bars 5 are provided at the bottom of the second panel 22. Each second steel bar 5 can be inserted into its corresponding third hole 221 to realize the connection between the front side of the first panel 21 and the second panel 22.

[0023] The working process of this embodiment is as follows: First, a plurality of U-shaped sheet piles are spliced with each other to form an ecological revetment. The panel assembly 2 is installed in the U-shaped groove 14 of the U-shaped sheet pile, that is, the first steel bar 4 on the rear side of the first panel 21 is inserted into the corresponding first hole 111 of the top plate 11, and the left and right sides of the first panel 21 are abutted against the two side plates 12, so as to realize the connection between the first panel 21 and the top plate 11; then the third hole 221 of the second panel 22 is aligned with the second steel bar 5 of the first panel 21 and inserted, and the second steel bar 5 is inserted into its corresponding third hole 221 to realize the connection between the first panel 21 and the second panel 22, thus completing the installation of the panel assembly 2. Finally, vegetation is placed in the accommodation space 3, and the vegetation extends out from the top of the accommodation space 3, thus completing the beautification of the pile body 1 of the U-shaped sheet pile.

Claims

1. An ecological revetment based on U-shaped sheet piles, comprising a plurality of U-shaped sheet piles arranged side by side, the U-shaped sheet piles comprising a pile body (1), the pile body (1) comprising a top plate (11), side plates (12) located on the left and right sides of the top plate (11) and extending outwardly obliquely, and a lower flange (13) located at the bottom of the two side plates (12) and extending outward horizontally, the top plate (11) and the two side plates (12) together enclose a U-shaped groove (14), characterized in that: An L-shaped panel assembly (2) is arranged in the U-shaped groove (14); the panel assembly (2) is a prefabricated component; the panel assembly (2) and the top plate (11) and the two side plates (12) form a storage space (3) for placing vegetation; the top of the storage space (3) is connected to the outside; and the vegetation placed in the storage space (3) can extend from the top of the storage space (3).

2. The ecological revetment based on U-shaped sheet piles according to claim 1 is characterized by: The panel assembly (2) comprises a first panel (21) and a second panel (22); the first panel (21) can be horizontally inserted into and installed in the U-shaped groove (14); the second panel (22) can be vertically inserted into and installed on the first panel (21); the first panel (21), the second panel (22), the top panel (11), and the two side panels (12) form a receiving space (3).

3. The ecological revetment based on U-shaped sheet piles according to claim 2 is characterized by: The first panel (21) is a trapezoidal plate body, the front side of the first panel (21) is connected to the second panel (22), the rear side of the first panel (21) is connected to the top plate (11), and the left and right sides of the first panel (21) are in contact with the two side plates (12).

4. The ecological revetment based on U-shaped sheet piles according to claim 3 is characterized by: At least two first holes (111) are provided on the top plate (11); a second hole (211) corresponding to the first hole (111) is provided on the rear side of the first panel (21); a first steel bar (4) is installed in each of the second holes (211); one end of the first steel bar (4) is exposed outside the first panel (21) and can be inserted into the corresponding first hole (111), so as to realize the connection between the rear side of the first panel (21) and the top plate (11).

5. The ecological revetment based on U-shaped sheet piles according to claim 3 is characterized by: At least two second steel bars (5) are provided on the front side of the first panel (21), the second steel bars (5) are arranged perpendicular to the first panel (21), and the bottom of the second panel (22) is provided with third holes (221) arranged corresponding to the second steel bars (5), and each of the second steel bars (5) can be inserted into the third hole (221) corresponding to each other, so as to realize the connection between the front side of the first panel (21) and the second panel (22).

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