River channel dangerous bank slope protection structure

Abstract

This utility model provides a riverbank slope protection structure for dangerous sections, belonging to the field of riverbank slope protection technology. It includes a buffer section, a stabilizing section, and a protective section distributed along the slope's topographic line. This utility model, by setting the buffer, stabilizing, and protective sections along the slope's topographic line, utilizes the buffer section as the first protective layer to slow down water flow and also serves to stabilize the stabilizing section. The stabilizing section is constructed from stacked T-shaped blocks, maintaining stable contact with the ground and supporting the protective section. Both the buffer and protective sections are constructed from stacked hexagonal blocks, allowing water flow along the riverbank while buffering and slowing it down, reducing direct erosion of the soil / sand layer and minimizing soil loss. The raw materials are readily available and economical; no isolation pumping is required, and construction can be carried out directly in shallow riverbank areas, ensuring construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of riverbank protection technology, specifically a riverbank protection structure for dangerous sections of riverbanks. Background Technology

[0002] To maintain the natural form and function of the river channel, prevent water flow from eroding farmland and residential areas along the riverbanks, causing land loss and property damage, reduce soil erosion, and protect the ecological environment of the river channel and its surrounding areas, it is necessary to carry out bank slope protection for the concave banks of the river bends and important transition sections.

[0003] Typically, riverbank protection methods include riprap, gabions, and masonry. However, these methods all have limitations. Riprap requires high stone particle size and stone is scarce in some areas. Gabions and masonry require dry construction, have relatively high requirements for terrain and geological conditions, and have low construction efficiency. Therefore, this utility model provides a riverbank protection structure for dangerous sections of the river. Utility Model Content

[0004] To address the limitations of traditional riverbank protection methods, this utility model provides a riverbank protection structure for dangerous sections of riverbanks.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A riverbank protection structure for dangerous sections of a river channel includes:

[0007] Buffer sections, stabilization sections, and protection sections are distributed along the slope topography.

[0008] Both the buffer section and the protective section are composed of stacked hexagonal four-sided stop block components;

[0009] The stabilizing section is composed of stacked T-shaped blocks.

[0010] As a further description of the above technical solution:

[0011] The uppermost layer of the protection section is at the same height as the low water level.

[0012] As a further description of the above technical solution:

[0013] The width of the protective section is 1.5 to 2 times the width of the buffer section.

[0014] As a further description of the above technical solution:

[0015] The four-sided hexagonal block assembly is a four-sided hexagonal permeable frame.

[0016] As a further description of the above technical solution:

[0017] The four-sided hexagonal stop block assembly includes:

[0018] The first set of concrete poles includes three first poles arranged in an equilateral triangle.

[0019] The second set of concrete poles includes three radially distributed second poles. Connectors are fixedly connected at the connection points of the three second poles. The bottom ends of the three second poles correspond to the three vertices of the three first poles and are fixedly connected by connecting plates.

[0020] The three second rods and the three first rods form a four-sided hexagonal frame. A hollow ball is set at the center of the four-sided hexagonal frame. The side of the hollow ball is connected to the connector by a second steel wire rope. The side of the hollow ball is connected to the connecting plate by a first steel wire rope. A limiting ball is fixedly connected to the outside of the connecting plate.

[0021] The hollow sphere is filled with water / sand.

[0022] As a further description of the above technical solution:

[0023] A connector is installed between two adjacent hexagonal four-sided block assemblies, and the surface of the connector is provided with a corrosion-resistant layer.

[0024] The beneficial effects of this utility model are:

[0025] This invention utilizes a buffer section, a stabilizing section, and a protective section along the riverbank topography. The buffer section serves as the first protective layer to slow down the water flow and also stabilizes the stabilizing section. The stabilizing section is constructed from stacked T-shaped blocks, maintaining stable contact with the ground and supporting the protective section. Both the buffer and protective sections are composed of stacked hexagonal blocks, allowing water flow along the riverbank while buffering and slowing it down, reducing direct erosion of the soil / sand layer and minimizing soil loss. The materials used are readily available and economical. No isolation pumping is required, allowing direct construction in shallow riverbank areas and ensuring construction efficiency. Attached Figure Description

[0026] To more clearly illustrate a riverbank protection structure for dangerous sections of a river, the following figures are shown;

[0027] Figure 1 This is a schematic diagram of the distribution of this utility model;

[0028] Figure 2 This is a perspective view of the four-sided hexagonal stop block assembly of this utility model;

[0029] Figure 3 This is a schematic diagram showing the distribution of the four-sided hexagonal stop block assembly of this utility model.

[0030] The labels in the attached diagram;

[0031] 1. Slope topography; 2. Low water level; 3. Buffer section; 4. Stabilization section; 5. Protection section; 6. Four-sided hexagonal retaining block assembly; 601. First set of concrete poles; 602. Second set of concrete poles; 603. Connector; 604. Hollow ball component; 605. Connecting plate component; 606. Restriction ball; 607. First wire rope; 608. Second wire rope; 7. Connector. Detailed Implementation

[0032] Please refer to the attached document. Figures 1-3 This application illustrates a riverbank protection structure for dangerous sections of a river, used for protecting the concave bank and important transition sections of river bends. It mitigates the impact of water flow on the riverbank, reduces soil erosion, and protects the riverbank. It is particularly suitable for complex terrain and geological conditions, enabling rapid and efficient construction. It can effectively disperse the impact force of water flow on the slope and effectively protect riverbanks with high durability. Specifically, it includes a buffer section 3, a stabilizing section 4, and a protective section 5 distributed along the topographic line 1 of the slope.

[0033] Buffer section 3 serves as the first protective layer to slow down the water flow and also plays a role in stabilizing section 4. Stabilizing section 4 is made of stacked T-shaped blocks and is in stable contact with the ground to support protection section 5. Both buffer section 3 and protection section 5 are made of stacked hexagonal block components 6, which allow the water flow along the riverbank but buffer and slow down the water flow, reducing the direct scouring of the soil / sand layer by the water flow and reducing soil erosion.

[0034] The Twisted King Blocks and Four-Sided Hexagonal Block Components 6 used in Buffer Section 3, Stabilizing Section 4, and Protective Section 5 are all custom-made concrete structures from the factory. They are transported to the riverbank, thrown, and assembled to form the corresponding Buffer Section 3, Stabilizing Section 4, and Protective Section 5. The raw materials are readily available and economical. Furthermore, they do not require isolation or pumping and can be directly constructed in the shallow area of ​​the riverbank, ensuring construction efficiency.

[0035] In one embodiment, the uppermost layer of the protective section 5 is at the same height as the low water level 2 (referring to the designed low water level or the low water level measured empirically), which can prevent water from flowing over the uppermost layer of the protective section 5 and washing away the soil layer, causing soil erosion.

[0036] The horizontal projection distance L formed by the general buffer section 3, stabilization section 4, and protection section 5 is 3-5m, which satisfies the buffering effect on the riverbank water flow.

[0037] In one embodiment, the width of the protective section 5 is 1.5-2 times the width of the buffer section 3. The buffer section 3 cannot reduce the impact of water flow on the riverbank at once. The buffer section 3 and the protective section 5 are used together to improve the buffering effect.

[0038] In one embodiment, the four-sided hexagonal baffle assembly 6 is a four-sided hexagonal permeable frame. The four-sided hexagonal permeable frame has a large volume and light weight. Water can flow through the gaps in the four-sided hexagonal permeable frame, and it is easy to accumulate to form a buffer section 3 and a protective section 5, which meets the needs of actual use.

[0039] In one embodiment, to further enhance the effectiveness of the hexagonal four-sided baffle assembly 6 and improve its buffering effect on water flow, it is designed as follows: the hexagonal four-sided baffle assembly 6 includes a first set of concrete rods 601, a second set of concrete rods 602, and a hollow sphere 604; the first set of concrete rods 601 includes three first rods arranged in an equilateral triangle, and the second set of concrete rods 602 includes three second rods arranged radially. Both the first and second rods are concrete structures, with metal components reserved at their ends for installation. The connection points of the three second rods are fixed. The three second rods are fixedly connected by a connector 603. The bottom ends of the three second rods correspond to the three vertices of the three first rods and are fixedly connected by a connecting plate 605. The three second rods and the three first rods form a four-sided hexagonal frame. A hollow ball 604 is set at the center of the four-sided hexagonal frame. The side of the hollow ball 604 is connected to the connector 603 by a second steel wire rope 608. The side of the hollow ball 604 is connected to the connecting plate 605 by a first steel wire rope 607. A limiting ball 606 is fixedly connected to the outside of the connecting plate 605. The inside of the hollow ball 604 is filled with water / sand.

[0040] Compared to traditional four-sided hexagonal permeable frames, its core lies in the design of hollow spheres 604. When water flows, the hollow spheres 604 also act as a structure to impede the flow of water. Furthermore, through the design of the hollow spheres 604, which are filled with water / sand, the cross-section of the concrete members used in the first set of concrete poles 601 and the second set of concrete poles 602 can be appropriately reduced, while still meeting the needs of practical use.

[0041] In one embodiment, in order to increase the stability of the connection between the four-sided hexagonal block assemblies 6 (especially the four-sided hexagonal block assemblies 6 used to form the buffer section 3), a connector 7 is installed between two adjacent four-sided hexagonal block assemblies 6, and the surface of the connector 7 is provided with a corrosion-resistant layer, which is a paint layer.

[0042] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0043] It should be understood that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. This invention is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

Claims

1. A riverbank slope protection structure for dangerous sections of a river, characterized in that, include: Buffer section (3), stabilization section (4), and protection section (5) are distributed along the slope topographic line (1); The buffer section (3) and the protective section (5) are both formed by stacking four-sided hexagonal block components (6); The stable section (4) is composed of stacked T-shaped blocks.

2. The riverbank slope protection structure according to claim 1, characterized in that: The uppermost layer of the protection section (5) is at the same height as the low water level (2).

3. The riverbank slope protection structure according to claim 1, characterized in that: The width of the protective section (5) is 1.5-2 times the width of the buffer section (3).

4. The riverbank protection structure for dangerous sections of a river as described in claim 1, characterized in that: The four-sided hexagonal block assembly (6) is a four-sided hexagonal permeable frame.

5. A riverbank slope protection structure according to claim 1, characterized in that: The four-sided hexagonal stop block assembly (6) includes: The first set of concrete poles (601) includes three first poles arranged in an equilateral triangle. The second set of concrete poles (602) includes three radially distributed second poles. Connectors (603) are fixedly connected at the connection points of the three second poles. The bottom ends of the three second poles correspond to the three vertices of the three first poles and are fixedly connected by connecting plates (605). The three second rods and the three first rods form a four-sided hexagonal frame. A hollow ball (604) is provided at the center of the four-sided hexagonal frame. The side of the hollow ball (604) is connected to the connector (603) through the second steel wire rope (608). The side of the hollow ball (604) is connected to the connecting plate (605) through the first steel wire rope (607). A limiting ball (606) is fixedly connected to the outside of the connecting plate (605). The hollow sphere (604) is filled with water / sand.

6. A riverbank slope protection structure according to claim 5, characterized in that: A connector (7) is installed between two adjacent four-sided hexagonal block assemblies (6), and the surface of the connector (7) is provided with a corrosion-resistant layer.

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