Ecological flood control revetment

Abstract

The ecological flood control revetment comprises a plurality of vertical sheet piles arranged at intervals, a plurality of inclined sheet piles are arranged between every two adjacent vertical sheet piles, sliding grooves are formed in the two sides of each vertical sheet pile and the two sides of each inclined sheet pile correspondingly, the interiors of the sliding grooves are wide, the exteriors of the sliding grooves are narrow, and the inclined sheet piles are connected with the vertical sheet piles on the two sides through connecting pieces correspondingly. The connecting piece comprises a first sliding block, a second sliding block and a connecting shaft, the two ends of the connecting shaft are rotationally connected with the first sliding block and the second sliding block respectively, the first sliding block is located in the sliding groove in one side of the vertical plate pile, and the second sliding block is located in the sliding groove in one side of the inclined plate pile. According to the ecological flood control revetment, the conventional vertical sheet piles are used for protecting the river bank, and the inclined sheet piles are designed for protecting the slope. The inclined sheet piles play a role in connecting the adjacent vertical sheet piles and can also adapt to slopes with different inclination angles, the part, exceeding the water surface, of the shore side is protected, and water and soil loss during flood is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of flood control and bank protection, and in particular relates to an ecological flood control and bank protection. Background Art

[0002] Bank protection sheet piles are usually set up near riverbanks, lakebanks or coasts. They mainly play a protective role on riverbanks, lakebanks or coasts, and can effectively reduce soil erosion and maintain the stability of the coastline. After the existing sheet piles are piled, the height is fixed. Once a flood occurs and the water level exceeds the maximum height of the sheet piles, the bank protection function of the sheet piles will be greatly reduced. Once the flood causes soil erosion, the bank protection sheet piles will also be unstable and easily washed away, causing losses. Summary of the invention

[0003] In order to solve the above technical problems, the technical solution adopted by the present invention is: an ecological flood prevention revetment, comprising a plurality of vertical sheet piles arranged at intervals, a plurality of inclined sheet piles are arranged between adjacent vertical sheet piles, both sides of the vertical sheet piles and both sides of the inclined sheet piles are respectively provided with slide grooves, the slide grooves are wide inside and narrow outside, and the inclined sheet piles are respectively connected to the vertical sheet piles on both sides through connecting parts, the connecting parts include a first slider, a second slider and a connecting shaft, the two ends of the connecting shaft are respectively rotatably connected to the first slider and the second slider, the first slider is located in the slide groove on one side of the vertical sheet pile, and the second slider is located in the slide groove on one side of the inclined sheet pile.

[0004] As a preferred embodiment of the above technical solution, the first slider and the second slider are respectively T-shaped, and the connecting shaft is connected to the first slider or the second slider via a bearing.

[0005] As a preferred embodiment of the above technical solution, the inclined sheet pile is provided with a plurality of through holes, and the inner side surface of the inclined sheet pile is provided with a plurality of horizontal bars fixedly connected thereto, and the length direction of the horizontal bars is perpendicular to the length direction of the inclined sheet pile.

[0006] As a preferred embodiment of the above technical solution, a floating basket is installed on each of the vertical sheet piles, and a plurality of first sliding blocks are fixedly connected to both sides of the floating basket. The first sliding blocks are slidably installed in the slide grooves on both sides of the vertical sheet piles. A plurality of water-permeable holes are provided at the bottom of the floating basket, and aquatic plants are planted in the floating basket.

[0007] As a preferred embodiment of the above technical solution, the vertical sheet piles and the inclined sheet piles are respectively made of plastic steel materials, and the interiors of the vertical sheet piles and the interiors of the inclined sheet piles are respectively hollow.

[0008] As a preferred embodiment of the above technical solution, the lower end of the vertical sheet pile is pointed.

[0009] As a preferred embodiment of the above technical solution, the upper ends of the vertical sheet piles are provided with a plurality of plug-in interfaces, the ecological flood protection revetment also includes a flood protection extension plate and a connecting plate, the lower end of the flood protection extension plate has a plurality of plug-in parts respectively used to be inserted into the plug-in interfaces, slide grooves are respectively provided on both sides of the flood protection extension plate, and plug-in strips with T-shaped cross-sections are respectively provided on both sides of the connecting plate, and the plug-in strips match the slide grooves.

[0010] The beneficial effect of the present invention is that the ecological flood prevention bank protection of the present invention not only uses conventional vertical sheet piles to protect the river bank, but also designs inclined sheet piles to protect the slope. The inclined sheet piles not only play a role in connecting adjacent vertical sheet piles, but also can adapt to slopes with different inclination angles, protect the part of the bank that exceeds the water surface, and reduce soil and water loss during floods. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the present invention;

[0012] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0013] Figure 3 It is a schematic diagram of the connection between the flood protection extension plate, the connecting plate and the inclined sheet pile;

[0014] Figure 4 It is a schematic diagram showing the connection between the flood protection extension plate, the connection plate and the inclined sheet pile at another angle;

[0015] Figure 5 It is a structural diagram of the connecting parts. DETAILED DESCRIPTION

[0016] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] like Figure 1-5 As shown, an ecological flood prevention revetment includes a plurality of vertical sheet piles 1 arranged at intervals, a plurality of inclined sheet piles 2 are arranged between adjacent vertical sheet piles 1, and both sides of the vertical sheet piles 1 and the inclined sheet piles 2 are respectively provided with chutes 3, the chutes 3 are wide inside and narrow outside, and the inclined sheet piles 2 are respectively connected to the vertical sheet piles 1 on both sides through connectors, and the connectors include a first slider 4, a second slider 5 and a connecting shaft 6, and the two ends of the connecting shaft 6 are respectively rotatably connected to the first slider 4 and the second slider 5, the first slider 4 is located in the chutes 3 on one side of the vertical sheet pile 1, and the second slider 5 is located in the chutes 3 on one side of the inclined sheet pile 2. Adjacent vertical sheet piles 1 are connected by the inclined sheet piles 2 and the connectors to improve the stability of the flood prevention revetment. The inclined sheet piles 2 can be placed on an inclined slope at any angle, or on a horizontal bank, to protect the slope or bank, and reduce the scouring effect on the bank soil when the water level is too high.

[0020] Furthermore, the first slider 4 and the second slider 5 are T-shaped, respectively, and the connecting shaft 6 is connected to the first slider 4 or the second slider 5 through a bearing. The first slider 4 and the second slider 5 have the same structure and can be installed at any interchangeable positions. The angle between the first slider 4 and the second slider can be adjusted arbitrarily.

[0021] Furthermore, the inclined sheet pile 2 is provided with a plurality of through holes 7, and the inner side of the inclined sheet pile 2 is provided with a plurality of cross bars 8 fixedly connected thereto, and the length direction of the cross bars 8 is perpendicular to the length direction of the inclined sheet pile 2. The through holes 7 and the cross bars 8 improve the mounting effect of the inclined sheet pile 2 on the slope, and improve the stability of the inclined sheet pile 2.

[0022] Furthermore, a floating basket 9 is installed on each of the vertical sheet piles 1, and a plurality of first sliders 4 are fixedly connected to both sides of the floating basket 9, and the first sliders 4 are slidably installed in the slide grooves 3 on both sides of the vertical sheet piles 1. A plurality of water-permeable holes 10 are provided at the bottom of the floating basket 9, and aquatic plants are planted in the floating basket 9. The floating basket 9 can keep floating in accordance with the changes of the water surface.

[0023] Furthermore, the vertical sheet piles 1 and the inclined sheet piles 2 are respectively made of plastic steel material, and the interior of the vertical sheet piles 1 and the interior of the inclined sheet piles 2 are respectively hollow. The plastic steel material has good molding effect, high structural strength, long service life, and can be recycled and reused.

[0024] Furthermore, the lower end of the vertical sheet pile 1 is pointed, which facilitates the lower end of the vertical sheet pile 1 to be inserted into the soil.

[0025] Furthermore, the upper end of the vertical sheet pile 1 is provided with a plurality of plug-in ports 11, and the ecological flood control revetment further includes a flood control extension plate 12 and a connecting plate 13. The lower end of the flood control extension plate 12 has a plurality of plug-in portions 14 respectively used to be inserted into the plug-in ports 11, and the two sides of the flood control extension plate 12 are respectively provided with slide grooves 3, and the two sides of the connecting plate 13 are respectively provided with plug-in strips 15 with a T-shaped cross section, and the plug-in strips 15 match the slide grooves 3. When a flood is about to occur, the inclined sheet pile 2 attached to the slope is first lifted to a vertical state and stretched to a certain height. Then the flood control extension plate 12 is inserted into the plug-in port 11 using the plug-in portion 14 and docked with the corresponding vertical sheet pile 1. Then the connecting plate 13 is inserted between the flood control extension plate 12 and the adjacent inclined sheet pile 2, so that the plug-in strips 15 are respectively inserted into the slide grooves 3, so that the inclined sheet pile 2 and the flood control extension plate 12 play a flood control role when a flood occurs. In order to fix the connection plate 13, the plug strip 15 and the slide groove 3 are designed to be interference fit, or the upper ends of the connection plate 13 are respectively provided with limit plates 20, and the limit plates 20 are placed on the flood control extension plate 12 or the inclined sheet pile 2. After the inclined sheet pile 2 is rotated to the vertical direction, the height of the inclined sheet pile 2 can be adjusted by pulling or pushing the inclined sheet pile 2. The upper end of the inclined sheet pile 2 is adjusted to form a detachable connection with the limit plate by buckling or bolting.

[0026] It is worth mentioning that the technical features such as plastic-steel materials and bearings involved in the patent application of this invention should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected according to the conventional selection in the field, and should not be regarded as the inventive point of this patent. This patent will not be further elaborated.

[0027] The preferred specific embodiments of the present invention are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the present invention without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. An ecological flood prevention and revetment, characterized in that: It includes a plurality of vertical sheet piles arranged at intervals, and a plurality of inclined sheet piles are arranged between adjacent vertical sheet piles. Both sides of the vertical sheet piles and both sides of the inclined sheet piles are respectively provided with sliding grooves, which are wide inside and narrow outside. The inclined sheet piles are respectively connected to the vertical sheet piles on both sides through connecting parts, and the connecting parts include a first slider, a second slider and a connecting shaft. Both ends of the connecting shaft are rotatably connected to the first slider and the second slider, respectively. The first slider is located in the sliding groove on one side of the vertical sheet pile, and the second slider is located in the sliding groove on one side of the inclined sheet pile.

2. The ecological flood prevention bank protection as claimed in claim 1, characterized in that: The first slider and the second slider are respectively T-shaped, and the connecting shaft is connected to the first slider or the second slider via a bearing.

3. The ecological flood prevention bank protection as claimed in claim 1, characterized in that: The inclined sheet pile is provided with a plurality of through holes, and the inner side surface of the inclined sheet pile is provided with a plurality of horizontal bars fixedly connected thereto, and the length direction of the horizontal bars is perpendicular to the length direction of the inclined sheet pile.

4. The ecological flood prevention bank protection as claimed in claim 1, characterized in that: A floating basket is installed on each of the vertical plate piles, and a plurality of first sliding blocks are fixedly connected to the two sides of the floating basket. The first sliding blocks are slidably installed in the slide grooves on both sides of the vertical plate piles. A plurality of water-permeable holes are provided at the bottom of the floating basket, and aquatic plants are planted in the floating basket.

5. The ecological flood prevention bank protection as claimed in claim 1, characterized in that: The vertical sheet piles and the inclined sheet piles are respectively made of plastic steel materials, and the interiors of the vertical sheet piles and the interiors of the inclined sheet piles are respectively hollow.

6. The ecological flood prevention bank protection as claimed in claim 5, characterized in that: The lower ends of the vertical sheet piles are pointed.

7. The ecological flood prevention bank protection as claimed in claim 1, characterized in that: The upper ends of the vertical sheet piles are provided with a plurality of plug-in interfaces, and the ecological flood protection revetment also includes a flood protection extension plate and a connecting plate. The lower ends of the flood protection extension plates have a plurality of plug-in parts respectively used to be inserted into the plug-in interfaces, and slide grooves are respectively provided on both sides of the flood protection extension plates, and plug-in strips with T-shaped cross-sections are respectively provided on both sides of the connecting plates, and the plug-in strips match the slide grooves.

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