Inclined riverway retaining wall

Abstract

The utility model discloses an inclined riverway retaining wall, which belongs to the field of retaining walls and is characterized in that a plurality of layers of blocking nets are arranged in a first-layer retaining wall part, a second-layer retaining wall part and a third-layer retaining wall part and are obliquely arranged in a retaining wall; sleeves are installed on the inner walls of the first-layer retaining wall part, the second-layer retaining wall part and the third-layer retaining wall part, rubber sleeves are installed in the sleeves, notches are formed in the end faces of the rubber sleeves, sleeve openings of the sleeves are connected with sealing connecting covers, inserting rods are arranged at the inner ends of the sealing connecting covers, rod bodies of the inserting rods are connected with barb parts, and the barb parts are rotationally inserted into the blocking nets. And the blocking net and the retaining wall part are ingeniously and tightly connected together through the design of the inserting rod. And through cooperative use with the barb part, the insertion rod effectively enhances the connection stability of the blocking net and the retaining wall part, and the blocking net is prevented from falling off or shifting due to water flow impact. By means of the connection mode, it is guaranteed that the blocking net can be stably kept in place when impacted by water flow, and potential safety hazards caused by loose connection are reduced.

Description

Technical Field

[0001] The utility model relates to the field of retaining walls, in particular to an inclined river channel retaining wall. Background Art

[0002] The inclined river retaining wall is a special hydraulic engineering structure designed to prevent scouring and erosion by river water and protect the stability of the river bank. It consists of two parts: an inclined plate and a plug rod. The inclined plate is embedded in the river bank soil, while the plug rod is used to fix the inclined plate to form a stable retaining wall structure. This structure has been widely used in hydraulic engineering and provides effective protection for river banks.

[0003] However, in actual application, there are also some problems with inclined river retaining walls, especially in terms of the firmness between the inclined plates and the plugs. Over time, the riverbank soil will be eroded by natural factors such as water flow and rainfall, resulting in gradual loss of soil. This will make the foundation of the inclined plate unstable, which in turn affects the connection between the inclined plate and the plugs. When the soil loss reaches a certain extent, the inclined plate may tilt or move, and the plugs may be pulled out of the soil, resulting in the instability of the entire retaining wall structure.

[0004] In addition, unreasonable design or irregular construction of the retaining wall may also lead to a loose connection between the inclined plate and the plug. For example, the length and diameter of the plug may not be enough to penetrate the solid soil layer, or the connection between the inclined plate and the plug is improper, which may lead to the instability of the retaining wall structure. These problems may threaten the safety and stability of the entire water conservancy project, so they need to be given enough attention and concern.

[0005] In order to solve these problems, a series of effective measures need to be taken. First, during the design and construction process, the properties of the river bank soil and the water flow conditions should be fully considered to ensure the stability and safety of the retaining wall structure. Secondly, the retaining wall needs to be inspected and maintained regularly to detect and deal with potential problems in a timely manner. In addition, some advanced technologies and materials, such as soil reinforcement and the use of high-strength materials, can be used to improve the stability and durability of the retaining wall structure. Only in this way can we ensure that the inclined river retaining wall plays the greatest role in water conservancy projects and provide long-term and stable protection for the river bank. Utility Model Content

[0006] The main purpose of the utility model is to provide an inclined river channel retaining wall, which can effectively solve the problems raised in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] An inclined river channel retaining wall comprises an earth wall, a first layer retaining wall portion, a second layer retaining wall portion and a third layer retaining wall portion, wherein the earth wall is provided with the first layer retaining wall portion, the second layer retaining wall portion and the third layer retaining wall portion in sequence from bottom to top, and parts of the first layer retaining wall portion, the second layer retaining wall portion and the third layer retaining wall portion are embedded in the earth wall, and multiple layers of blocking nets are provided in the first layer retaining wall portion, the second layer retaining wall portion and the third layer retaining wall portion, and the blocking nets are obliquely arranged in the earth wall;

[0009] The inner walls of the first layer retaining wall part, the second layer retaining wall part and the third layer retaining wall part are installed with sleeves, and rubber sleeves are installed in the sleeves, and the end faces of the rubber sleeves are provided with notches. The sleeve mouths are connected with sealing connection covers, and the inner ends of the sealing connection covers are provided with insertion rods, and the rod bodies of the insertion rods are connected with barbed parts, and the barbed parts are rotated and inserted into the barrier net.

[0010] Optionally, the sleeve is fixedly mounted on the retaining blocks of the first layer retaining wall portion, the second layer retaining wall portion and the third layer retaining wall portion, and the rubber sleeve is adhesively connected in the sleeve;

[0011] Optionally, the sleeve is threadedly connected to the sealing connection cover, and a sealing ring is sleeved between the sealing connection cover and the sleeve, and the sealing connection cover is fixed to the insertion rod by welding;

[0012] Optionally, the insertion rod is fixed to the barb portion by welding, the two barbs at the same point of the insertion rod are symmetrically designed, and multiple groups of barbs are equidistantly distributed on the insertion rod;

[0013] Optionally, the barbed portion, the inserted rod and the barrier net are all made of corrosion-resistant and pressure-resistant metals, the barrier net is fixed in the earth wall by nails, and the barbed portion is stuck on the barrier net;

[0014] Optionally, the sleeve is sealed with the retaining blocks of the first retaining wall portion, the second retaining wall portion and the third retaining wall portion, and the sleeve and the sealing connection cover are made of corrosion-resistant non-metallic materials. The sleeve is inserted obliquely into the earth wall, and the inclination range is zero to thirty degrees.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, the obliquely arranged barrier net can efficiently intercept and disperse the water flow through its unique design, thereby reducing the scouring force of the river channel. This design not only significantly reduces the erosion of the river bank by the water flow and protects the stability of the river bank, but also further enhances the stability of the entire retaining wall structure when used in combination with the retaining wall. This structural design allows the retaining wall to better withstand the impact of the water flow and greatly reduces the risk of structural damage caused by water flow scouring.

[0017] The design of the plug rod cleverly connects the barrier net and the retaining wall tightly together. By working with the barb, the plug rod effectively enhances the connection stability between the barrier net and the retaining wall, preventing the barrier net from falling off or shifting due to the impact of water flow. This connection method not only ensures that the barrier net can remain firmly in place when impacted by water flow, but also greatly reduces the safety hazards caused by loose connections.

[0018] In addition, the design of the plug-in rod also makes the installation and removal of the barrier net simple and convenient. When the barrier net needs to be repaired or replaced, it can be operated quickly and easily, thus reducing maintenance costs and time. This efficient and practical design not only improves the use effect of the barrier net, but also brings more convenience to users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a diagram showing the retaining block, sleeve, plug rod and barb portion of the utility model;

[0021] Figure 3 This is an exploded view of the sleeve, the insertion rod, the barbed portion and the rubber sleeve of the utility model;

[0022] Figure 4 It is a side sectional view of the overall combination of the utility model.

[0023] In the figure: 1, earth wall; 2, first layer retaining wall; 3, second layer retaining wall; 4, third layer retaining wall; 5, blocking net; 6, sleeve; 7, rubber sleeve; 8, notch; 9, sealing connection cover; 10, plug rod; 11, barbed part. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 - Figure 4 As shown, an inclined river channel retaining wall is mainly composed of an earth wall 1, a first layer retaining wall part 2, a second layer retaining wall part 3 and a third layer retaining wall part 4. These retaining wall parts are arranged on the earth wall 1 in order from bottom to top, and parts of the first layer retaining wall part 2, the second layer retaining wall part 3 and the third layer retaining wall part 4 are cleverly embedded in the earth wall 1 to increase the stability of the structure.

[0026] Inside each layer of the retaining wall, multiple layers of barrier nets 5 are cleverly designed. These barrier nets 5 are arranged in an oblique manner in the earth wall 1, which can effectively intercept and disperse the water flow, reduce the scouring force of the river channel, and protect the stability of the river bank.

[0027] It is worth mentioning that a sleeve 6 is installed on the inner wall of each layer of the retaining wall, and a rubber sleeve 7 is installed inside for easy assembly. The end of the sleeve 6 is closed by a sealing connection cover 9, and an insertion rod 10 is provided at the inner end of the sealing connection cover 9.

[0028] The rod 10 is connected with barbs 11, which are uniquely designed and can be inserted into the barrier net 5 by rotation, thereby enhancing the connection stability between the barrier net 5 and the retaining wall. It is worth mentioning that the barbs 11, the rod 10 and the barrier net 5 are all made of corrosion-resistant and pressure-resistant metal, and have excellent durability and pressure resistance.

[0029] In addition, the sleeve 6 and the retaining blocks of the first layer retaining wall part 2, the second layer retaining wall part 3 and the third layer retaining wall part 4 are sealed to prevent moisture and impurities from entering. At the same time, the sleeve 6 and the sealing connection cover 9 are made of corrosion-resistant non-metallic materials, which not only have good corrosion resistance, but also match the oblique insertion angle of the earth wall 1 (ranging from zero to thirty degrees), making the entire retaining wall structure more stable and durable.

[0030] This inclined river retaining wall has an ingenious design and a reasonable structure. It can effectively protect the river bank and reduce river scour, and has important practical significance for river management and flood prevention.

[0031] Assembly process: First, prepare the required materials, including earth wall 1, first layer retaining wall part 2, second layer retaining wall part 3, third layer retaining wall part 4, multi-layer blocking net 5, sleeve 6, rubber sleeve 7, sealing connection cover 9 and plug rod 10. Ensure that all parts meet the design requirements and that the parts made of corrosion-resistant and pressure-resistant metal (such as blocking net 5, plug rod 10 and barb 11) are of qualified quality; install the first layer retaining wall part 2, the second layer retaining wall part 3 and the third layer retaining wall part 4 on the earth wall 1 in order from bottom to top. Ensure that the retaining wall part is stably set on the earth wall 1, and part of the retaining wall part is cleverly embedded in the earth wall 1 to increase the stability of the structure; install multiple layers of oblique blocking nets 5 inside each layer of retaining wall part. These blocking nets 5 need to be able to effectively intercept and disperse water flow and reduce the scouring force of the river channel; install sleeves 6 on the inner wall of each layer of retaining wall part, and assemble rubber sleeves 7 inside the sleeves 6. Ensure that the rubber sleeve 7 is installed correctly and can provide sufficient sealing and stability; use the sealing connection cover 9 to close the port of the sleeve 6, and ensure that the inner end of the sealing connection cover 9 is tightly connected to the plug rod 10. The plug rod 10 is connected with a barb 11 on the rod body. These barbs 11 are uniquely designed and can be inserted into the barrier net 5 by rotation, thereby enhancing the connection stability between the barrier net 5 and the retaining wall. Perform an overall inspection to ensure that all parts are installed correctly, the connection is stable, and there is no possibility of moisture and impurities intrusion. Pay special attention to checking the sealed area to ensure good sealing performance.

[0032] When in use: In river management and flood control work, this inclined river retaining wall is installed at the river bank position that needs protection. Ensure that the oblique insertion angle between the retaining wall and the river bank is between zero and thirty degrees to obtain the best stability and durability; when the river flows through the retaining wall, the multi-layer barrier net 5 can effectively intercept and disperse the water flow, reduce the scouring force of the river channel, and protect the stability of the river bank. At the same time, the rubber sleeve 7 and the sealing connection cover 9 can provide good sealing performance to prevent moisture and impurities from invading the interior of the retaining wall structure; during use, regularly check the stability and sealing performance of the retaining wall structure to ensure that there is no damage or aging. If necessary, repair or replace parts in time to ensure the normal use and flood control effect of the retaining wall; through the use of this inclined river retaining wall, the river bank can be effectively protected and river scouring can be reduced, which has important practical significance for river management and flood control work. At the same time, its ingenious design and reasonable structure make the retaining wall have excellent durability and pressure resistance, which can meet the needs of long-term use.

[0033] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. However, the terms "include", "comprises" or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or include elements that are inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device that includes the elements.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An inclined river channel retaining wall, comprising an earth wall (1), a first layer retaining wall portion (2), a second layer retaining wall portion (3) and a third layer retaining wall portion (4), wherein the earth wall (1) is provided with the first layer retaining wall portion (2), the second layer retaining wall portion (3) and the third layer retaining wall portion (4) in sequence from bottom to top, and parts of the first layer retaining wall portion (2), the second layer retaining wall portion (3) and the third layer retaining wall portion (4) are embedded in the earth wall (1), characterized in that: Multiple layers of blocking nets (5) are provided in the first layer retaining wall portion (2), the second layer retaining wall portion (3) and the third layer retaining wall portion (4), and the blocking nets (5) are obliquely arranged in the earth wall (1); The inner walls of the first layer retaining wall portion (2), the second layer retaining wall portion (3) and the third layer retaining wall portion (4) are provided with sleeves (6), and a rubber sleeve (7) is installed in the sleeve (6). The end surface of the rubber sleeve (7) is provided with a notch (8). The sleeve (6) is connected to a sealing connection cover (9) at its mouth, and an insertion rod (10) is provided at the inner end of the sealing connection cover (9). The rod body of the insertion rod (10) is connected to a barb portion (11), and the barb portion (11) is rotatably inserted into the barrier net (5).

2. The inclined river channel retaining wall according to claim 1, characterized in that: The sleeve (6) is fixedly mounted on the retaining blocks of the first layer retaining wall portion (2), the second layer retaining wall portion (3) and the third layer retaining wall portion (4), and the rubber sleeve (7) is bonded and connected in the sleeve (6).

3. The inclined river channel retaining wall according to claim 2, characterized in that: The sleeve (6) is threadedly connected to the sealing connection cover (9), a sealing ring is sleeved between the sealing connection cover (9) and the sleeve (6), and the sealing connection cover (9) is fixed to the insertion rod (10) by welding.

4. The inclined river channel retaining wall according to claim 3, characterized in that: The insertion rod (10) is fixed to the barbed portion (11) by welding, the two barbed portions (11) at the same point of the insertion rod (10) are symmetrically designed, and a plurality of groups of barbed portions (11) are equidistantly distributed on the insertion rod (10).

5. The inclined river channel retaining wall according to claim 4, characterized in that: The barbed portion (11), the inserted rod (10) and the barrier net (5) are all made of corrosion-resistant and pressure-resistant metal; the barrier net (5) is fixed in the earth wall (1) by means of nails, and the barbed portion (11) is stuck on the barrier net (5).

6. The inclined river channel retaining wall according to claim 5, characterized in that: The sleeve (6) is sealed with the retaining blocks of the first layer retaining wall portion (2), the second layer retaining wall portion (3) and the third layer retaining wall portion (4), and the sleeve (6) and the sealing connection cover (9) are both made of corrosion-resistant non-metallic materials. The sleeve (6) is inserted obliquely into the earth wall (1), and the inclination range is from zero to thirty degrees.

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